Merge pull request #6632 from mailcow/staging

Update 2025-07

.github/FUNDING.yml

@@ -1 +1,2 @@
+github: mailcow
 custom: ["https://www.servercow.de/mailcow?lang=en#sal"]

.github/ISSUE_TEMPLATE/Bug_report.yml

@@ -62,6 +62,16 @@ body:
         - nightly
     validations:
       required: true
+  - type: dropdown
+    attributes:
+      label: "Which architecture are you using?"
+      description: "#### `uname -m`"
+      multiple: false
+      options:
+        - x86
+        - ARM64 (aarch64)
+    validations:
+      required: true
   - type: input
     attributes:
       label: "Operating System:"

.github/ISSUE_TEMPLATE/config.yml

@@ -1,8 +1,11 @@
 blank_issues_enabled: false
 contact_links:
-  - name: ❓ Community-driven support
-    url: https://mailcow.github.io/mailcow-dockerized-docs/#get-support
+  - name: ❓ Community-driven support (Free)
+    url: https://docs.mailcow.email/#community-support-and-chat
     about: Please use the community forum for questions or assistance
+  - name: 🔥 Premium Support (Paid)
+    url: https://www.servercow.de/mailcow?lang=en#support
+    about: Buy a support subscription for any critical issues and get assisted by the mailcow Team. See conditions!
   - name: 🚨 Report a security vulnerability
-    url: https://www.servercow.de/anfrage?lang=en
+    url: "mailto:info@servercow.de?subject=mailcow: dockerized Security Vulnerability"
     about: Please give us appropriate time to verify, respond and fix before disclosure.

.github/ISSUE_TEMPLATE/pr_to_nighty_template.yml

@@ -1,13 +1,3 @@
-## :memo:  Brief description
-<!-- Diff summary - START -->
-<!-- Diff summary - END -->
-
-
-## :computer:  Commits
-<!-- Diff commits - START -->
-<!-- Diff commits - END -->
-
-
 ## :file_folder:  Modified files
 <!-- Diff files - START -->
-<!-- Diff files - END -->
+<!-- Diff files - END -->

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,38 @@
+<!-- _Please make sure to review and check all of these items, otherwise we might refuse your PR:_ -->
+
+## Contribution Guidelines
+
+* [ ] I've read the [contribution guidelines](https://github.com/mailcow/mailcow-dockerized/blob/master/CONTRIBUTING.md) and wholeheartedly agree them
+
+<!-- _NOTE: this tickbox is needed to fullfil on order to get your PR reviewed._ -->
+
+## What does this PR include?
+
+### Short Description
+
+<!-- Please write a short description, what your PR does here. -->
+
+###  Affected Containers
+
+<!-- Please list all affected Docker containers here, which you commited changes to -->
+
+<!--
+
+Please list them like this:
+
+- container1
+- container2
+- container3
+etc.
+
+-->
+
+## Did you run tests?
+
+### What did you tested?
+
+<!-- Please write shortly, what you've tested (which components etc.). -->
+
+### What were the final results? (Awaited, got)
+
+<!-- Please write shortly, what your final tests results were. What did you awaited? Was the outcome the awaited one? -->

.github/renovate.json

@@ -12,19 +12,13 @@
   "baseBranches": ["staging"],
   "enabledManagers": ["github-actions", "regex", "docker-compose"],
   "ignorePaths": [
-    "data\/web\/inc\/lib\/vendor\/matthiasmullie\/minify\/**"
+    "data\/web\/inc\/lib\/vendor\/**"
   ],
   "regexManagers": [
-    {
-      "fileMatch": ["^helper-scripts\/nextcloud.sh$"],
-      "matchStrings": [
-        "#\\srenovate:\\sdatasource=(?<datasource>.*?) depName=(?<depName>.*?)( versioning=(?<versioning>.*?))?( extractVersion=(?<extractVersion>.*?))?\\s.*?_VERSION=(?<currentValue>.*)"
-       ]
-    },
     {
       "fileMatch": ["(^|/)Dockerfile[^/]*$"],
       "matchStrings": [
-        "#\\srenovate:\\sdatasource=(?<datasource>.*?) depName=(?<depName>.*?)( versioning=(?<versioning>.*?))?\\s(ENV|ARG) .*?_VERSION=(?<currentValue>.*)\\s"
+        "#\\srenovate:\\sdatasource=(?<datasource>.*?) depName=(?<depName>.*?)( versioning=(?<versioning>.*?))?( extractVersion=(?<extractVersion>.*?))?\\s(ENV|ARG) .*?_VERSION=(?<currentValue>.*)\\s"
        ]
     }
   ]

.github/workflows/check_if_support_labeled.yml

@@ -0,0 +1,37 @@
+name: Check if labeled support, if so send message and close issue
+on:
+  issues:
+    types:
+      - labeled
+jobs:
+  add-comment:
+    if: github.event.label.name == 'support'
+    runs-on: ubuntu-latest
+    permissions:
+      issues: write
+    steps:
+      - name: Add comment
+        run: gh issue comment "$NUMBER" --body "$BODY"
+        env:
+          GH_TOKEN: ${{ secrets.SUPPORTISSUES_ACTION_PAT }}
+          GH_REPO: ${{ github.repository }}
+          NUMBER: ${{ github.event.issue.number }}
+          BODY: |
+              **THIS IS A AUTOMATED MESSAGE!**
+
+              It seems your issue is not a bug.
+              Therefore we highly advise you to get support!
+              
+              You can get support either by:
+              - ordering a paid [support contract at Servercow](https://www.servercow.de/mailcow?lang=en#support/) (Directly from the developers) or
+              - using the [community forum](https://community.mailcow.email) (**Based on volunteers! NO guaranteed answer**) or
+              - using the [Telegram support channel](https://t.me/mailcow) (**Based on volunteers! NO guaranteed answer**)
+
+              This issue will be closed. If you think your reported issue is not a support case feel free to comment above and if so the issue will reopened.
+
+      - name: Close issue
+        env:
+          GH_TOKEN: ${{ secrets.SUPPORTISSUES_ACTION_PAT }}
+          GH_REPO: ${{ github.repository }}
+          NUMBER: ${{ github.event.issue.number }}
+        run: gh issue close "$NUMBER" -r "not planned"

.github/workflows/check_prs_if_on_staging.yml

@@ -10,9 +10,9 @@ jobs:
     if: github.event.pull_request.base.ref != 'staging' #check if the target branch is not staging
     steps:
       - name: Send message
-        uses: thollander/actions-comment-pull-request@v2.3.1
+        uses: thollander/actions-comment-pull-request@v3.0.1
         with:
-          GITHUB_TOKEN: ${{ secrets.CHECKIFPRISSTAGING_ACTION_PAT }}
+          github-token: ${{ secrets.CHECKIFPRISSTAGING_ACTION_PAT }}
           message: |
                    Thanks for contributing!
 

.github/workflows/close_old_issues_and_prs.yml

@@ -14,7 +14,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Mark/Close Stale Issues and Pull Requests 🗑️
-        uses: actions/stale@v7.0.0
+        uses: actions/stale@v9.1.0
         with:
           repo-token: ${{ secrets.STALE_ACTION_PAT }}
           days-before-stale: 60

.github/workflows/image_builds.yml

@@ -23,12 +23,11 @@ jobs:
           - "postfix-mailcow"
           - "rspamd-mailcow"
           - "sogo-mailcow"
-          - "solr-mailcow"
           - "unbound-mailcow"
           - "watchdog-mailcow"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Setup Docker
         run: |
           curl -sSL https://get.docker.com/ | CHANNEL=stable sudo sh

.github/workflows/pr_to_nightly.yml

@@ -8,11 +8,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Run the Action
-        uses: devops-infra/action-pull-request@v0.5.3
+        uses: devops-infra/action-pull-request@v0.6.0
         with:
           github_token: ${{ secrets.PRTONIGHTLY_ACTION_PAT }}
           title: Automatic PR to nightly from ${{ github.event.repository.updated_at}}

.github/workflows/rebuild_backup_image.yml

@@ -9,26 +9,31 @@ on:
 jobs:
   docker_image_build:
     runs-on: ubuntu-latest
+    permissions:
+      packages: write
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up QEMU
-        uses: docker/setup-qemu-action@v2
+        uses: docker/setup-qemu-action@v3
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
 
-      - name: Login to Docker Hub
-        uses: docker/login-action@v2
+      - name: Login to GHCR
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v3
         with:
-          username: ${{ secrets.BACKUPIMAGEBUILD_ACTION_DOCKERHUB_USERNAME }}
-          password: ${{ secrets.BACKUPIMAGEBUILD_ACTION_DOCKERHUB_TOKEN }}
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Build and push
-        uses: docker/build-push-action@v4
+        uses: docker/build-push-action@v6
         with:
           context: .
+          platforms: linux/amd64,linux/arm64
           file: data/Dockerfiles/backup/Dockerfile
           push: true
-          tags: mailcow/backup:latest
+          tags: ghcr.io/mailcow/backup:latest

.github/workflows/update_postscreen_access_list.yml

@@ -0,0 +1,39 @@
+name: Update postscreen_access.cidr
+
+on:
+  schedule:
+    # Monthly
+    - cron: "0 0 1 * *"
+  workflow_dispatch: # Allow to run workflow manually
+
+permissions:
+  contents: read # to fetch code (actions/checkout)
+  
+  
+jobs:
+  Update-postscreen_access_cidr:
+   runs-on: ubuntu-latest
+   steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+
+    - name: Generate postscreen_access.cidr
+      run: |
+          bash helper-scripts/update_postscreen_whitelist.sh
+
+    - name: Create Pull Request
+      uses: peter-evans/create-pull-request@v7
+      with:
+        token: ${{ secrets.mailcow_action_Update_postscreen_access_cidr_pat }}
+        commit-message: update postscreen_access.cidr
+        committer: milkmaker <milkmaker@mailcow.de>
+        author: milkmaker <milkmaker@mailcow.de>
+        signoff: false
+        branch: update/postscreen_access.cidr
+        base: staging
+        delete-branch: true
+        add-paths: |
+          data/conf/postfix/postscreen_access.cidr
+        title: '[Postfix] update postscreen_access.cidr'
+        body: |
+          This PR updates the postscreen_access.cidr using GitHub Actions and [helper-scripts/update_postscreen_whitelist.sh](https://github.com/mailcow/mailcow-dockerized/blob/master/helper-scripts/update_postscreen_whitelist.sh)

.gitignore

@@ -13,6 +13,7 @@ data/conf/dovecot/acl_anyone
 data/conf/dovecot/dovecot-master.passwd
 data/conf/dovecot/dovecot-master.userdb
 data/conf/dovecot/extra.conf
+data/conf/dovecot/mail_replica.conf
 data/conf/dovecot/global_sieve_*
 data/conf/dovecot/last_login
 data/conf/dovecot/lua
@@ -22,6 +23,7 @@ data/conf/dovecot/sni.conf
 data/conf/dovecot/sogo-sso.conf
 data/conf/dovecot/sogo_trusted_ip.conf
 data/conf/dovecot/sql
+data/conf/dovecot/conf.d/fts.conf
 data/conf/nextcloud-*.bak
 data/conf/nginx/*.active
 data/conf/nginx/*.bak
@@ -36,13 +38,19 @@ data/conf/postfix/extra.cf
 data/conf/postfix/sni.map
 data/conf/postfix/sni.map.db
 data/conf/postfix/sql
+data/conf/postfix/dns_blocklists.cf
+data/conf/postfix/dnsbl_reply.map
 data/conf/rspamd/custom/*
 data/conf/rspamd/local.d/*
 data/conf/rspamd/override.d/*
 data/conf/sogo/custom-theme.js
 data/conf/sogo/plist_ldap
+data/conf/sogo/plist_ldap.sh
 data/conf/sogo/sieve.creds
-data/conf/sogo/sogo-full.svg
+data/conf/sogo/cron.creds
+data/conf/sogo/custom-fulllogo.svg
+data/conf/sogo/custom-shortlogo.svg
+data/conf/sogo/custom-fulllogo.png
 data/gitea/
 data/gogs/
 data/hooks/dovecot/*
@@ -66,3 +74,4 @@ rebuild-images.sh
 refresh_images.sh
 update_diffs/
 create_cold_standby.sh
+!data/conf/nginx/mailcow_auth.conf

CONTRIBUTING.md

@@ -1,9 +1,58 @@
-When a problem occurs, then always for a reason! What you want to do in such a case is:
+# Contribution Guidelines
+**_Last modified on 15th August 2024_**
 
+First of all, thank you for wanting to provide a bugfix or a new feature for the mailcow community, it's because of your help that the project can continue to grow!
+
+As we want to keep mailcow's development structured we setup these Guidelines which helps you to create your issue/pull request accordingly.
+
+**PLEASE NOTE, THAT WE MIGHT CLOSE ISSUES/PULL REQUESTS IF THEY DON'T FULLFIL OUR WRITTEN GUIDELINES WRITTEN INSIDE THIS DOCUMENT**. So please check this guidelines before you propose a Issue/Pull Request.
+
+## Topics
+
+- [Pull Requests](#pull-requests)
+- [Issue Reporting](#issue-reporting)
+    - [Guidelines](#issue-reporting-guidelines)
+    - [Issue Report Guide](#issue-report-guide)
+
+## Pull Requests
+**_Last modified on 15th August 2024_**
+
+However, please note the following regarding pull requests:
+
+1. **ALWAYS** create your PR using the staging branch of your locally cloned mailcow instance, as the pull request will end up in said staging branch of mailcow once approved. Ideally, you should simply create a new branch for your pull request that is named after the type of your PR (e.g. `feat/` for function updates or `fix/` for bug fixes) and the actual content (e.g. `sogo-6.0.0` for an update from SOGo to version 6 or `html-escape` for a fix that includes escaping HTML in mailcow).
+2. **ALWAYS** report/request issues/features in the english language, even though mailcow is a german based company. This is done to allow other GitHub users to reply to your issues/requests too which did not speak german or other languages besides english.
+3. Please **keep** this pull request branch **clean** and free of commits that have nothing to do with the changes you have made (e.g. commits from other users from other branches). *If you make changes to the `update.sh` script or other scripts that trigger a commit, there is usually a developer mode for clean working in this case.*
+4. **Test your changes before you commit them as a pull request.** <ins>If possible</ins>, write a small **test log** or demonstrate the functionality with a **screenshot or GIF**. *We will of course also test your pull request ourselves, but proof from you will save us the question of whether you have tested your own changes yourself.*
+5. **Please use** the pull request template we provide once creating a pull request. *HINT: During editing you encounter comments which looks like: `<!-- CONTENT -->`. These can be removed or kept, as they will not rendered later on GitHub! Please only create actual content without the said comments.* 
+6. Please **ALWAYS** create the actual pull request against the staging branch and **NEVER** directly against the master branch. *If you forget to do this, our moobot will remind you to switch the branch to staging.*
+7. Wait for a merge commit: It may happen that we do not accept your pull request immediately or sometimes not at all for various reasons. Please do not be disappointed if this is the case. We always endeavor to incorporate any meaningful changes from the community into the mailcow project.
+8. If you are planning larger and therefore more complex pull requests, it would be advisable to first announce this in a separate issue and then start implementing it after the idea has been accepted in order to avoid unnecessary frustration and effort!
+
+---
+
+## Issue Reporting
+**_Last modified on 15th August 2024_**
+
+If you plan to report a issue within mailcow please read and understand the following rules:
+
+### Issue Reporting Guidelines
+
+1. **ONLY** use the issue tracker for bug reports or improvement requests and NOT for support questions. For support questions you can either contact the [mailcow community on Telegram](https://docs.mailcow.email/#community-support-and-chat) or the mailcow team directly in exchange for a [support fee](https://docs.mailcow.email/#commercial-support).
+2. **ONLY** report an error if you have the **necessary know-how (at least the basics)** for the administration of an e-mail server and the usage of Docker. mailcow is a complex and fully-fledged e-mail server including groupware components on a Docker basement and it requires a bit of technical know-how for debugging and operating.
+3. **ALWAYS** report/request issues/features in the english language, even though mailcow is a german based company. This is done to allow other GitHub users to reply to your issues/requests too which did not speak german or other languages besides english.
+4. **ONLY** report bugs that are contained in the latest mailcow release series. *The definition of the latest release series includes the last major patch (e.g. 2023-12) and all minor patches (revisions) below it (e.g. 2023-12a, b, c etc.).* New issue reports published starting from January 1, 2024 must meet this criterion, as versions below the latest releases are no longer supported by us.
+5. When reporting a problem, please be as detailed as possible and include even the smallest changes to your mailcow installation. Simply fill out the corresponding bug report form in detail and accurately to minimize possible questions.
+6. **Before you open an issue/feature request**, please first check whether a similar request already exists in the mailcow tracker on GitHub. If so, please include yourself in this request.
+7. When you create a issue/feature request: Please note that the creation does <ins>**not guarantee an instant implementation or fix by the mailcow team or the community**</ins>.
+8. Please **ALWAYS** anonymize any sensitive information in your bug report or feature request before submitting it.
+
+### Issue Report Guide
 1. Read your logs; follow them to see what the reason for your problem is.
 2. Follow the leads given to you in your logfiles and start investigating.
 3. Restarting the troubled service or the whole stack to see if the problem persists.
-4. Read the [documentation](https://mailcow.github.io/mailcow-dockerized-docs/) of the troubled service and search its bugtracker for your problem.
+4. Read the [documentation](https://docs.mailcow.email/) of the troubled service and search its bugtracker for your problem.
 5. Search our [issues](https://github.com/mailcow/mailcow-dockerized/issues) for your problem.
 6. [Create an issue](https://github.com/mailcow/mailcow-dockerized/issues/new/choose) over at our GitHub repository if you think your problem might be a bug or a missing feature you badly need. But please make sure, that you include **all the logs** and a full description to your problem.
-7. Ask your questions in our community-driven [support channels](https://mailcow.github.io/mailcow-dockerized-docs/#community-support-and-chat).
+7. Ask your questions in our community-driven [support channels](https://docs.mailcow.email/#community-support-and-chat).
+
+## When creating an issue/feature request or a pull request, you will be asked to confirm these guidelines.

README.md

@@ -2,6 +2,8 @@
 
 [![Translation status](https://translate.mailcow.email/widgets/mailcow-dockerized/-/translation/svg-badge.svg)](https://translate.mailcow.email/engage/mailcow-dockerized/)
 [![Twitter URL](https://img.shields.io/twitter/url/https/twitter.com/mailcow_email.svg?style=social&label=Follow%20%40mailcow_email)](https://twitter.com/mailcow_email)
+![Mastodon Follow](https://img.shields.io/mastodon/follow/109388212176073348?domain=https%3A%2F%2Fmailcow.social&label=Follow%20%40doncow%40mailcow.social&link=https%3A%2F%2Fmailcow.social%2F%40doncow)
+
 
 ## Want to support mailcow?
 
@@ -11,9 +13,28 @@ You can also [get a SAL](https://www.servercow.de/mailcow?lang=en#sal) which is
 
 Or just spread the word: moo.
 
+## Many thanks to our GitHub Sponsors ❤️
+A big thank you to everyone supporting us on GitHub Sponsors—your contributions mean the world to us! Special thanks to the following amazing supporters:
+
+### 100$/Month Sponsors
+  <a href="https://www.colba.net/" target=_blank><img
+    src="https://avatars.githubusercontent.com/u/204464723" height="58"
+  /></a>
+  <a href="https://www.maehdros.com/" target=_blank><img
+    src="https://avatars.githubusercontent.com/u/173894712" height="58"
+  /></a>
+  <a href="https://macarne.com/" target=_blank><img
+    src="https://avatars.githubusercontent.com/u/149550368?s=200&v=4" height="58"
+  /></a>
+
+### 50$/Month Sponsors
+  <a href="https://github.com/vnukhr" target=_blank><img
+    src="https://avatars.githubusercontent.com/u/7805987?s=52&v=4" height="58"
+  /></a>
+
 ## Info, documentation and support
 
-Please see [the official documentation](https://mailcow.github.io/mailcow-dockerized-docs/) for installation and support instructions. 🐄
+Please see [the official documentation](https://docs.mailcow.email/) for installation and support instructions. 🐄
 
 🐛 **If you found a critical security issue, please mail us to [info at servercow.de](mailto:info@servercow.de).**
 
@@ -25,7 +46,9 @@ Please see [the official documentation](https://mailcow.github.io/mailcow-docker
 
 [Telegram mailcow Off-Topic channel](https://t.me/mailcowOfftopic)
 
-[Official Twitter Account](https://twitter.com/mailcow_email)
+[Official 𝕏 (Twitter) Account](https://twitter.com/mailcow_email)
+
+[Official Mastodon Account](https://mailcow.social/@doncow)
 
 Telegram desktop clients are available for [multiple platforms](https://desktop.telegram.org). You can search the groups history for keywords.
 
@@ -38,4 +61,4 @@ mailcow is a registered word mark of The Infrastructure Company GmbH, Parkstr. 4
 
 The project is managed and maintained by The Infrastructure Company GmbH.
 
-Originated from @andryyy (André)
+Originated from @andryyy (André)

data/Dockerfiles/acme/Dockerfile

@@ -1,6 +1,6 @@
-FROM alpine:3.17
+FROM alpine:3.21
 
-LABEL maintainer "Andre Peters <andre.peters@servercow.de>"
+LABEL maintainer = "The Infrastructure Company GmbH <info@servercow.de>"
 
 RUN apk upgrade --no-cache \
   && apk add --update --no-cache \
@@ -14,9 +14,7 @@ RUN apk upgrade --no-cache \
   tini \
   tzdata \
   python3 \
-  py3-pip \
-  && pip3 install --upgrade pip \
-  && pip3 install acme-tiny
+  acme-tiny
 
 COPY acme.sh /srv/acme.sh
 COPY functions.sh /srv/functions.sh

data/Dockerfiles/acme/acme.sh

@@ -4,9 +4,9 @@ exec 5>&1
 
 # Do not attempt to write to slave
 if [[ ! -z ${REDIS_SLAVEOF_IP} ]]; then
-  export REDIS_CMDLINE="redis-cli -h ${REDIS_SLAVEOF_IP} -p ${REDIS_SLAVEOF_PORT}"
+  export REDIS_CMDLINE="redis-cli -h ${REDIS_SLAVEOF_IP} -p ${REDIS_SLAVEOF_PORT} -a ${REDISPASS} --no-auth-warning"
 else
-  export REDIS_CMDLINE="redis-cli -h redis -p 6379"
+  export REDIS_CMDLINE="redis-cli -h redis -p 6379 -a ${REDISPASS} --no-auth-warning"
 fi
 
 until [[ $(${REDIS_CMDLINE} PING) == "PONG" ]]; do
@@ -33,6 +33,10 @@ if [[ "${ONLY_MAILCOW_HOSTNAME}" =~ ^([yY][eE][sS]|[yY])+$ ]]; then
   ONLY_MAILCOW_HOSTNAME=y
 fi
 
+if [[ "${AUTODISCOVER_SAN}" =~ ^([yY][eE][sS]|[yY])+$ ]]; then
+  AUTODISCOVER_SAN=y
+fi
+
 # Request individual certificate for every domain
 if [[ "${ENABLE_SSL_SNI}" =~ ^([yY][eE][sS]|[yY])+$ ]]; then
   ENABLE_SSL_SNI=y
@@ -113,13 +117,13 @@ fi
 chmod 600 ${ACME_BASE}/key.pem
 
 log_f "Waiting for database..."
-while ! mysqladmin status --socket=/var/run/mysqld/mysqld.sock -u${DBUSER} -p${DBPASS} --silent > /dev/null; do
+while ! /usr/bin/mariadb-admin status --ssl=false --socket=/var/run/mysqld/mysqld.sock -u${DBUSER} -p${DBPASS} --silent > /dev/null; do
   sleep 2
 done
 log_f "Database OK"
 
 log_f "Waiting for Nginx..."
-until $(curl --output /dev/null --silent --head --fail http://nginx:8081); do
+until $(curl --output /dev/null --silent --head --fail http://nginx.${COMPOSE_PROJECT_NAME}_mailcow-network:8081); do
   sleep 2
 done
 log_f "Nginx OK"
@@ -133,8 +137,8 @@ log_f "Resolver OK"
 # Waiting for domain table
 log_f "Waiting for domain table..."
 while [[ -z ${DOMAIN_TABLE} ]]; do
-  curl --silent http://nginx/ >/dev/null 2>&1
-  DOMAIN_TABLE=$(mysql --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -e "SHOW TABLES LIKE 'domain'" -Bs)
+  curl --silent http://nginx.${COMPOSE_PROJECT_NAME}_mailcow-network/ >/dev/null 2>&1
+  DOMAIN_TABLE=$(mariadb --skip-ssl --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -e "SHOW TABLES LIKE 'domain'" -Bs)
   [[ -z ${DOMAIN_TABLE} ]] && sleep 10
 done
 log_f "OK" no_date
@@ -155,18 +159,6 @@ while true; do
   fi
   if [[ ! -f ${ACME_BASE}/acme/account.pem ]]; then
     log_f "Generating missing Lets Encrypt account key..."
-    if [[ ! -z ${ACME_CONTACT} ]]; then
-      if ! verify_email "${ACME_CONTACT}"; then
-        log_f "Invalid email address, will not start registration!"
-        sleep 365d
-        exec $(readlink -f "$0")
-      else
-        ACME_CONTACT_PARAMETER="--contact mailto:${ACME_CONTACT}"
-        log_f "Valid email address, using ${ACME_CONTACT} for registration"
-      fi
-    else
-      ACME_CONTACT_PARAMETER=""
-    fi
     openssl genrsa 4096 > ${ACME_BASE}/acme/account.pem
   else
     log_f "Using existing Lets Encrypt account key ${ACME_BASE}/acme/account.pem"
@@ -211,7 +203,11 @@ while true; do
       ADDITIONAL_SAN_ARR+=($i)
     fi
   done
+
+  if [[ ${AUTODISCOVER_SAN} == "y" ]]; then
+  # Fetch certs for autoconfig and autodiscover subdomains
   ADDITIONAL_WC_ARR+=('autodiscover' 'autoconfig')
+  fi
 
   if [[ ${SKIP_IP_CHECK} != "y" ]]; then
   # Start IP detection
@@ -223,7 +219,7 @@ while true; do
 
   #########################################
   # IP and webroot challenge verification #
-  SQL_DOMAINS=$(mysql --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -e "SELECT domain FROM domain WHERE backupmx=0 and active=1" -Bs)
+  SQL_DOMAINS=$(mariadb --skip-ssl --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -e "SELECT domain FROM domain WHERE backupmx=0 and active=1" -Bs)
   if [[ ! $? -eq 0 ]]; then
     log_f "Failed to read SQL domains, retrying in 1 minute..."
     sleep 1m
@@ -291,7 +287,7 @@ while true; do
     VALIDATED_CERTIFICATES+=("${CERT_NAME}")
 
     # obtain server certificate if required
-    ACME_CONTACT_PARAMETER=${ACME_CONTACT_PARAMETER} DOMAINS=${SERVER_SAN_VALIDATED[@]} /srv/obtain-certificate.sh rsa
+    DOMAINS=${SERVER_SAN_VALIDATED[@]} /srv/obtain-certificate.sh rsa
     RETURN="$?"
     if [[ "$RETURN" == "0" ]]; then # 0 = cert created successfully
       CERT_AMOUNT_CHANGED=1

data/Dockerfiles/acme/obtain-certificate.sh

@@ -93,8 +93,8 @@ until dig letsencrypt.org +time=3 +tries=1 @unbound > /dev/null; do
   sleep 2
 done
 log_f "Resolver OK"
-log_f "Using command acme-tiny ${DIRECTORY_URL} ${ACME_CONTACT_PARAMETER} --account-key ${ACME_BASE}/acme/account.pem --disable-check --csr ${CSR} --acme-dir /var/www/acme/"
-ACME_RESPONSE=$(acme-tiny ${DIRECTORY_URL} ${ACME_CONTACT_PARAMETER} \
+log_f "Using command acme-tiny ${DIRECTORY_URL} --account-key ${ACME_BASE}/acme/account.pem --disable-check --csr ${CSR} --acme-dir /var/www/acme/"
+ACME_RESPONSE=$(acme-tiny ${DIRECTORY_URL} \
   --account-key ${ACME_BASE}/acme/account.pem \
   --disable-check \
   --csr ${CSR} \
@@ -124,7 +124,7 @@ case "$SUCCESS" in
     ;;
   *) # non-zero is non-fun
     log_f "Failed to obtain certificate ${CERT} for domains '${CERT_DOMAINS[*]}'"
-    redis-cli -h redis SET ACME_FAIL_TIME "$(date +%s)"
+    redis-cli -h redis -a ${REDISPASS} --no-auth-warning SET ACME_FAIL_TIME "$(date +%s)"
     exit 100${SUCCESS}
     ;;
 esac

data/Dockerfiles/acme/reload-configurations.sh

@@ -2,32 +2,32 @@
 
 # Reading container IDs
 # Wrapping as array to ensure trimmed content when calling $NGINX etc.
-NGINX=($(curl --silent --insecure https://dockerapi/containers/json | jq -r ".[] | {name: .Config.Labels[\"com.docker.compose.service\"], project: .Config.Labels[\"com.docker.compose.project\"], id: .Id}" | jq -rc "select( .name | tostring | contains(\"nginx-mailcow\")) | select( .project | tostring | contains(\"${COMPOSE_PROJECT_NAME,,}\")) | .id" | tr "\n" " "))
-DOVECOT=($(curl --silent --insecure https://dockerapi/containers/json | jq -r ".[] | {name: .Config.Labels[\"com.docker.compose.service\"], project: .Config.Labels[\"com.docker.compose.project\"], id: .Id}" | jq -rc "select( .name | tostring | contains(\"dovecot-mailcow\")) | select( .project | tostring | contains(\"${COMPOSE_PROJECT_NAME,,}\")) | .id" | tr "\n" " "))
-POSTFIX=($(curl --silent --insecure https://dockerapi/containers/json | jq -r ".[] | {name: .Config.Labels[\"com.docker.compose.service\"], project: .Config.Labels[\"com.docker.compose.project\"], id: .Id}" | jq -rc "select( .name | tostring | contains(\"postfix-mailcow\")) | select( .project | tostring | contains(\"${COMPOSE_PROJECT_NAME,,}\")) | .id" | tr "\n" " "))
+NGINX=($(curl --silent --insecure https://dockerapi.${COMPOSE_PROJECT_NAME}_mailcow-network/containers/json | jq -r ".[] | {name: .Config.Labels[\"com.docker.compose.service\"], project: .Config.Labels[\"com.docker.compose.project\"], id: .Id}" | jq -rc "select( .name | tostring | contains(\"nginx-mailcow\")) | select( .project | tostring | contains(\"${COMPOSE_PROJECT_NAME,,}\")) | .id" | tr "\n" " "))
+DOVECOT=($(curl --silent --insecure https://dockerapi.${COMPOSE_PROJECT_NAME}_mailcow-network/containers/json | jq -r ".[] | {name: .Config.Labels[\"com.docker.compose.service\"], project: .Config.Labels[\"com.docker.compose.project\"], id: .Id}" | jq -rc "select( .name | tostring | contains(\"dovecot-mailcow\")) | select( .project | tostring | contains(\"${COMPOSE_PROJECT_NAME,,}\")) | .id" | tr "\n" " "))
+POSTFIX=($(curl --silent --insecure https://dockerapi.${COMPOSE_PROJECT_NAME}_mailcow-network/containers/json | jq -r ".[] | {name: .Config.Labels[\"com.docker.compose.service\"], project: .Config.Labels[\"com.docker.compose.project\"], id: .Id}" | jq -rc "select( .name | tostring | contains(\"postfix-mailcow\")) | select( .project | tostring | contains(\"${COMPOSE_PROJECT_NAME,,}\")) | .id" | tr "\n" " "))
 
 reload_nginx(){
   echo "Reloading Nginx..."
-  NGINX_RELOAD_RET=$(curl -X POST --insecure https://dockerapi/containers/${NGINX}/exec -d '{"cmd":"reload", "task":"nginx"}' --silent -H 'Content-type: application/json' | jq -r .type)
+  NGINX_RELOAD_RET=$(curl -X POST --insecure https://dockerapi.${COMPOSE_PROJECT_NAME}_mailcow-network/containers/${NGINX}/exec -d '{"cmd":"reload", "task":"nginx"}' --silent -H 'Content-type: application/json' | jq -r .type)
   [[ ${NGINX_RELOAD_RET} != 'success' ]] && { echo "Could not reload Nginx, restarting container..."; restart_container ${NGINX} ; }
 }
 
 reload_dovecot(){
   echo "Reloading Dovecot..."
-  DOVECOT_RELOAD_RET=$(curl -X POST --insecure https://dockerapi/containers/${DOVECOT}/exec -d '{"cmd":"reload", "task":"dovecot"}' --silent -H 'Content-type: application/json' | jq -r .type)
+  DOVECOT_RELOAD_RET=$(curl -X POST --insecure https://dockerapi.${COMPOSE_PROJECT_NAME}_mailcow-network/containers/${DOVECOT}/exec -d '{"cmd":"reload", "task":"dovecot"}' --silent -H 'Content-type: application/json' | jq -r .type)
   [[ ${DOVECOT_RELOAD_RET} != 'success' ]] && { echo "Could not reload Dovecot, restarting container..."; restart_container ${DOVECOT} ; }
 }
 
 reload_postfix(){
   echo "Reloading Postfix..."
-  POSTFIX_RELOAD_RET=$(curl -X POST --insecure https://dockerapi/containers/${POSTFIX}/exec -d '{"cmd":"reload", "task":"postfix"}' --silent -H 'Content-type: application/json' | jq -r .type)
+  POSTFIX_RELOAD_RET=$(curl -X POST --insecure https://dockerapi.${COMPOSE_PROJECT_NAME}_mailcow-network/containers/${POSTFIX}/exec -d '{"cmd":"reload", "task":"postfix"}' --silent -H 'Content-type: application/json' | jq -r .type)
   [[ ${POSTFIX_RELOAD_RET} != 'success' ]] && { echo "Could not reload Postfix, restarting container..."; restart_container ${POSTFIX} ; }
 }
 
 restart_container(){
   for container in $*; do
     echo "Restarting ${container}..."
-    C_REST_OUT=$(curl -X POST --insecure https://dockerapi/containers/${container}/restart --silent | jq -r '.msg')
+    C_REST_OUT=$(curl -X POST --insecure https://dockerapi.${COMPOSE_PROJECT_NAME}_mailcow-network/containers/${container}/restart --silent | jq -r '.msg')
     echo "${C_REST_OUT}"
   done
 }

data/Dockerfiles/backup/Dockerfile

@@ -1,3 +1,3 @@
-FROM debian:bullseye-slim
+FROM debian:bookworm-slim
 
-RUN apt update && apt install pigz
+RUN apt update && apt install pigz -y --no-install-recommends

data/Dockerfiles/clamd/Dockerfile

@@ -1,12 +1,99 @@
-FROM clamav/clamav:1.0_base
+FROM alpine:3.21 AS builder
 
-LABEL maintainer "André Peters <andre.peters@servercow.de>"
+WORKDIR /src
+ENV CLAMD_VERSION=1.4.2
 
 RUN apk upgrade --no-cache \
   && apk add --update --no-cache \
-  rsync \
-  bind-tools \
-  bash 
+    g++ \
+    gcc \
+    gdb \
+    make \
+    cmake \
+    py3-pytest \
+    python3 \
+    valgrind \
+    bzip2-dev \
+    check-dev \
+    curl-dev \
+    json-c-dev \
+    libmilter-dev \
+    libxml2-dev \
+    linux-headers \
+    ncurses-dev \
+    openssl-dev \
+    pcre2-dev \
+    zlib-dev \
+    cargo \
+    rust
+
+RUN wget -P /src https://www.clamav.net/downloads/production/clamav-${CLAMD_VERSION}.tar.gz \
+  && tar xzfv /src/clamav-${CLAMD_VERSION}.tar.gz \
+  && cd /src/clamav-${CLAMD_VERSION} \
+  && cmake . \
+  -D CMAKE_BUILD_TYPE="Release"                                                       \
+  -D CMAKE_INSTALL_PREFIX="/usr"                                                      \
+  -D CMAKE_INSTALL_LIBDIR="/usr/lib"                                                  \
+  -D APP_CONFIG_DIRECTORY="/etc/clamav"                                               \
+  -D DATABASE_DIRECTORY="/var/lib/clamav"                                             \
+  -D ENABLE_CLAMONACC=OFF                                                             \
+  -D ENABLE_EXAMPLES=OFF                                                              \
+  -D ENABLE_MILTER=ON                                                                 \
+  -D ENABLE_MAN_PAGES=OFF                                                             \
+  -D ENABLE_STATIC_LIB=OFF                                                            \
+  -D ENABLE_JSON_SHARED=ON                                                            \ 
+  && cmake --build . \
+  && make DESTDIR="/clamav" -j$(($(nproc) - 1)) install \
+  && rm -r "/clamav/usr/lib/pkgconfig/" \
+  && sed -e "s|^\(Example\)|\# \1|" \
+    -e "s|.*\(LocalSocket\) .*|\1 /tmp/clamd.sock|" \
+    -e "s|.*\(TCPSocket\) .*|\1 3310|" \
+    -e "s|.*\(TCPAddr\) .*|#\1 0.0.0.0|" \
+    -e "s|.*\(User\) .*|\1 clamav|" \
+    -e "s|^\#\(LogFile\) .*|\1 /var/log/clamav/clamd.log|" \
+    -e "s|^\#\(LogTime\).*|\1 yes|" \
+    "/clamav/etc/clamav/clamd.conf.sample" > "/clamav/etc/clamav/clamd.conf" \
+  && sed -e "s|^\(Example\)|\# \1|" \
+    -e "s|.*\(DatabaseOwner\) .*|\1 clamav|" \
+    -e "s|^\#\(UpdateLogFile\) .*|\1 /var/log/clamav/freshclam.log|" \
+    -e "s|^\#\(NotifyClamd\).*|\1 /etc/clamav/clamd.conf|" \
+    -e "s|^\#\(ScriptedUpdates\).*|\1 yes|" \
+    "/clamav/etc/clamav/freshclam.conf.sample" > "/clamav/etc/clamav/freshclam.conf" \
+  && sed -e "s|^\(Example\)|\# \1|" \
+  -e "s|.*\(MilterSocket\) .*|\1 inet:7357|" \
+  -e "s|.*\(User\) .*|\1 clamav|" \
+  -e "s|^\#\(LogFile\) .*|\1 /var/log/clamav/milter.log|" \
+  -e "s|^\#\(LogTime\).*|\1 yes|" \
+  -e "s|.*\(\ClamdSocket\) .*|\1 unix:/tmp/clamd.sock|" \
+  "/clamav/etc/clamav/clamav-milter.conf.sample" > "/clamav/etc/clamav/clamav-milter.conf" || exit 1
+
+
+FROM alpine:3.21
+
+LABEL maintainer = "The Infrastructure Company GmbH <info@servercow.de>"
+
+RUN apk upgrade --no-cache \
+  && apk add --update --no-cache \
+    tzdata \
+    rsync \
+    bind-tools \
+    bash \
+    tini \
+    json-c \
+    libbz2 \
+    libcurl \
+    libmilter \
+    libxml2 \
+    ncurses-libs \
+    pcre2 \
+    zlib \
+    libgcc \
+  && addgroup -S "clamav" && \
+    adduser -D -G "clamav" -h "/var/lib/clamav" -s "/bin/false" -S "clamav" && \
+    install -d -m 755 -g "clamav" -o "clamav" "/var/log/clamav" && \
+    chown -R clamav:clamav /var/lib/clamav
+
+COPY --from=builder "/clamav" "/"
 
 # init
 COPY clamd.sh /clamd.sh
@@ -14,7 +101,9 @@ RUN chmod +x /sbin/tini
 
 # healthcheck
 COPY healthcheck.sh /healthcheck.sh
+COPY clamdcheck.sh /usr/local/bin
 RUN chmod +x /healthcheck.sh
+RUN chmod +x /usr/local/bin/clamdcheck.sh
 HEALTHCHECK --start-period=6m CMD "/healthcheck.sh"
 
 ENTRYPOINT []

data/Dockerfiles/clamd/clamd.sh

@@ -91,6 +91,7 @@ done
 ) &
 BACKGROUND_TASKS+=($!)
 
+echo "$(clamd -V) is starting... please wait a moment."
 nice -n10 clamd &
 BACKGROUND_TASKS+=($!)
 

data/Dockerfiles/clamd/clamdcheck.sh

@@ -0,0 +1,14 @@
+#!/bin/sh
+
+set -eu
+
+if [ "${CLAMAV_NO_CLAMD:-}" != "false" ]; then
+	if [ "$(echo "PING" | nc localhost 3310)" != "PONG" ]; then
+		echo "ERROR: Unable to contact server"
+		exit 1
+	fi
+
+	echo "Clamd is up"
+fi
+
+exit 0

data/Dockerfiles/dockerapi/Dockerfile

@@ -1,7 +1,8 @@
-FROM alpine:3.17
+FROM alpine:3.21
 
-LABEL maintainer "Andre Peters <andre.peters@servercow.de>"
+LABEL maintainer = "The Infrastructure Company GmbH <info@servercow.de>"
 
+ARG PIP_BREAK_SYSTEM_PACKAGES=1
 WORKDIR /app
 
 RUN apk add --update --no-cache python3 \
@@ -9,14 +10,18 @@ RUN apk add --update --no-cache python3 \
   openssl \
   tzdata \
   py3-psutil \
+  py3-redis \
+  py3-async-timeout \
 && pip3 install --upgrade pip \
   fastapi \
   uvicorn \
   aiodocker \
-  docker \
-  redis 
+  docker
+RUN mkdir /app/modules
 
 COPY docker-entrypoint.sh /app/
-COPY dockerapi.py /app/
+COPY main.py /app/main.py
+COPY modules/ /app/modules/
 
 ENTRYPOINT ["/bin/sh", "/app/docker-entrypoint.sh"]
+CMD ["python", "main.py"]

data/Dockerfiles/dockerapi/docker-entrypoint.sh

@@ -6,4 +6,4 @@
   -subj /CN=dockerapi/O=mailcow \
   -addext subjectAltName=DNS:dockerapi`
 
-`uvicorn --host 0.0.0.0 --port 443 --ssl-certfile=/app/dockerapi_cert.pem --ssl-keyfile=/app/dockerapi_key.pem dockerapi:app`
+exec "$@"

data/Dockerfiles/dockerapi/dockerapi.py

@@ -1,539 +0,0 @@
-from fastapi import FastAPI, Response, Request
-import aiodocker
-import docker
-import psutil
-import sys
-import re
-import time
-import os
-import json
-import asyncio
-import redis
-from datetime import datetime
-import logging
-from logging.config import dictConfig
-
-
-log_config = {
-    "version": 1,
-    "disable_existing_loggers": False,
-    "formatters": {
-        "default": {
-            "()": "uvicorn.logging.DefaultFormatter",
-            "fmt": "%(levelprefix)s %(asctime)s %(message)s",
-            "datefmt": "%Y-%m-%d %H:%M:%S",
-
-        },
-    },
-    "handlers": {
-        "default": {
-            "formatter": "default",
-            "class": "logging.StreamHandler",
-            "stream": "ext://sys.stderr",
-        },
-    },
-    "loggers": {
-        "api-logger": {"handlers": ["default"], "level": "INFO"},
-    },
-}
-dictConfig(log_config)
-
-containerIds_to_update = []
-host_stats_isUpdating = False
-app = FastAPI()
-logger = logging.getLogger('api-logger')
-
-
-@app.get("/host/stats")
-async def get_host_update_stats():
-  global host_stats_isUpdating
-
-  if host_stats_isUpdating == False:
-    asyncio.create_task(get_host_stats())
-    host_stats_isUpdating = True
-
-  while True:
-    if redis_client.exists('host_stats'):
-      break
-    await asyncio.sleep(1.5)
-
-
-  stats = json.loads(redis_client.get('host_stats'))
-  return Response(content=json.dumps(stats, indent=4), media_type="application/json")
-
-@app.get("/containers/{container_id}/json")
-async def get_container(container_id : str):
-  if container_id and container_id.isalnum():
-    try:
-      for container in (await async_docker_client.containers.list()):
-        if container._id == container_id:
-          container_info = await container.show()
-          return Response(content=json.dumps(container_info, indent=4), media_type="application/json")
-     
-      res = {
-        "type": "danger",
-        "msg": "no container found"
-      }
-      return Response(content=json.dumps(res, indent=4), media_type="application/json")
-    except Exception as e:
-      res = {
-        "type": "danger",
-        "msg": str(e)
-      }
-      return Response(content=json.dumps(res, indent=4), media_type="application/json")
-  else:
-    res = {
-      "type": "danger",
-      "msg": "no or invalid id defined"
-    }
-    return Response(content=json.dumps(res, indent=4), media_type="application/json")
-
-@app.get("/containers/json")
-async def get_containers():
-  containers = {}
-  try:
-    for container in (await async_docker_client.containers.list()):
-      container_info = await container.show()
-      containers.update({container_info['Id']: container_info})
-    return Response(content=json.dumps(containers, indent=4), media_type="application/json")
-  except Exception as e:
-    res = {
-      "type": "danger",
-      "msg": str(e)
-    }
-    return Response(content=json.dumps(res, indent=4), media_type="application/json")
-
-@app.post("/containers/{container_id}/{post_action}")
-async def post_containers(container_id : str, post_action : str, request: Request):
-  try : 
-    request_json = await request.json()
-  except Exception as err:
-    request_json = {}
-
-  if container_id and container_id.isalnum() and post_action:
-    try:
-      """Dispatch container_post api call"""
-      if post_action == 'exec':
-        if not request_json or not 'cmd' in request_json:
-          res = {
-            "type": "danger",
-            "msg": "cmd is missing"
-          }
-          return Response(content=json.dumps(res, indent=4), media_type="application/json")
-        if not request_json or not 'task' in request_json:
-          res = {
-            "type": "danger",
-            "msg": "task is missing"
-          }
-          return Response(content=json.dumps(res, indent=4), media_type="application/json")
-
-        api_call_method_name = '__'.join(['container_post', str(post_action), str(request_json['cmd']), str(request_json['task']) ])
-      else:
-        api_call_method_name = '__'.join(['container_post', str(post_action) ])
-
-      docker_utils = DockerUtils(sync_docker_client)
-      api_call_method = getattr(docker_utils, api_call_method_name, lambda container_id: Response(content=json.dumps({'type': 'danger', 'msg':'container_post - unknown api call' }, indent=4), media_type="application/json"))
-
-
-      logger.info("api call: %s, container_id: %s" % (api_call_method_name, container_id))
-      return api_call_method(container_id, request_json)
-    except Exception as e:
-      logger.error("error - container_post: %s" % str(e))
-      res = {
-        "type": "danger",
-        "msg": str(e)
-      }
-      return Response(content=json.dumps(res, indent=4), media_type="application/json")
-
-  else:
-    res = {
-      "type": "danger",
-      "msg": "invalid container id or missing action"
-    }
-    return Response(content=json.dumps(res, indent=4), media_type="application/json")
-
-@app.post("/container/{container_id}/stats/update")
-async def post_container_update_stats(container_id : str):
-  global containerIds_to_update
-
-  # start update task for container if no task is running
-  if container_id not in containerIds_to_update:
-    asyncio.create_task(get_container_stats(container_id))
-    containerIds_to_update.append(container_id)
-
-  while True:
-    if redis_client.exists(container_id + '_stats'):
-      break
-    await asyncio.sleep(1.5)
-
-  stats = json.loads(redis_client.get(container_id + '_stats'))
-  return Response(content=json.dumps(stats, indent=4), media_type="application/json")
-
-
-
-
-class DockerUtils:
-  def __init__(self, docker_client):
-    self.docker_client = docker_client
-
-  # api call: container_post - post_action: stop
-  def container_post__stop(self, container_id, request_json):
-    for container in self.docker_client.containers.list(all=True, filters={"id": container_id}):
-      container.stop()
-
-    res = { 'type': 'success', 'msg': 'command completed successfully'}
-    return Response(content=json.dumps(res, indent=4), media_type="application/json")
-  # api call: container_post - post_action: start
-  def container_post__start(self, container_id, request_json):
-    for container in self.docker_client.containers.list(all=True, filters={"id": container_id}):
-      container.start()
-
-    res = { 'type': 'success', 'msg': 'command completed successfully'}
-    return Response(content=json.dumps(res, indent=4), media_type="application/json")
-  # api call: container_post - post_action: restart
-  def container_post__restart(self, container_id, request_json):
-    for container in self.docker_client.containers.list(all=True, filters={"id": container_id}):
-      container.restart()
-
-    res = { 'type': 'success', 'msg': 'command completed successfully'}
-    return Response(content=json.dumps(res, indent=4), media_type="application/json")
-  # api call: container_post - post_action: top
-  def container_post__top(self, container_id, request_json):
-    for container in self.docker_client.containers.list(all=True, filters={"id": container_id}):
-      res = { 'type': 'success', 'msg': container.top()}
-      return Response(content=json.dumps(res, indent=4), media_type="application/json")
-  # api call: container_post - post_action: stats
-  def container_post__stats(self, container_id, request_json):
-    for container in self.docker_client.containers.list(all=True, filters={"id": container_id}):
-      for stat in container.stats(decode=True, stream=True):
-        res = { 'type': 'success', 'msg': stat}
-        return Response(content=json.dumps(res, indent=4), media_type="application/json")
-
-  # api call: container_post - post_action: exec - cmd: mailq - task: delete
-  def container_post__exec__mailq__delete(self, container_id, request_json):
-    if 'items' in request_json:
-      r = re.compile("^[0-9a-fA-F]+$")
-      filtered_qids = filter(r.match, request_json['items'])
-      if filtered_qids:
-        flagged_qids = ['-d %s' % i for i in filtered_qids]
-        sanitized_string = str(' '.join(flagged_qids));
-        for container in self.docker_client.containers.list(filters={"id": container_id}):
-          postsuper_r = container.exec_run(["/bin/bash", "-c", "/usr/sbin/postsuper " + sanitized_string])
-          return exec_run_handler('generic', postsuper_r)
-
-
-  # api call: container_post - post_action: exec - cmd: mailq - task: hold
-  def container_post__exec__mailq__hold(self, container_id, request_json):
-    if 'items' in request_json:
-      r = re.compile("^[0-9a-fA-F]+$")
-      filtered_qids = filter(r.match, request_json['items'])
-      if filtered_qids:
-        flagged_qids = ['-h %s' % i for i in filtered_qids]
-        sanitized_string = str(' '.join(flagged_qids));
-        for container in self.docker_client.containers.list(filters={"id": container_id}):
-          postsuper_r = container.exec_run(["/bin/bash", "-c", "/usr/sbin/postsuper " + sanitized_string])
-          return exec_run_handler('generic', postsuper_r)
-
-  # api call: container_post - post_action: exec - cmd: mailq - task: cat
-  def container_post__exec__mailq__cat(self, container_id, request_json):
-    if 'items' in request_json:
-      r = re.compile("^[0-9a-fA-F]+$")
-      filtered_qids = filter(r.match, request_json['items'])
-      if filtered_qids:
-        sanitized_string = str(' '.join(filtered_qids));
-
-        for container in self.docker_client.containers.list(filters={"id": container_id}):
-          postcat_return = container.exec_run(["/bin/bash", "-c", "/usr/sbin/postcat -q " + sanitized_string], user='postfix')
-        if not postcat_return:
-          postcat_return = 'err: invalid'
-        return exec_run_handler('utf8_text_only', postcat_return)
-
-   # api call: container_post - post_action: exec - cmd: mailq - task: unhold
-  def container_post__exec__mailq__unhold(self, container_id, request_json):
-    if 'items' in request_json:
-      r = re.compile("^[0-9a-fA-F]+$")
-      filtered_qids = filter(r.match, request_json['items'])
-      if filtered_qids:
-        flagged_qids = ['-H %s' % i for i in filtered_qids]
-        sanitized_string = str(' '.join(flagged_qids));
-        for container in self.docker_client.containers.list(filters={"id": container_id}):
-          postsuper_r = container.exec_run(["/bin/bash", "-c", "/usr/sbin/postsuper " + sanitized_string])
-          return exec_run_handler('generic', postsuper_r)
-
-  # api call: container_post - post_action: exec - cmd: mailq - task: deliver
-  def container_post__exec__mailq__deliver(self, container_id, request_json):
-    if 'items' in request_json:
-      r = re.compile("^[0-9a-fA-F]+$")
-      filtered_qids = filter(r.match, request_json['items'])
-      if filtered_qids:
-        flagged_qids = ['-i %s' % i for i in filtered_qids]
-        for container in self.docker_client.containers.list(filters={"id": container_id}):
-          for i in flagged_qids:
-            postqueue_r = container.exec_run(["/bin/bash", "-c", "/usr/sbin/postqueue " + i], user='postfix')
-            # todo: check each exit code
-          res = { 'type': 'success', 'msg': 'Scheduled immediate delivery'}
-          return Response(content=json.dumps(res, indent=4), media_type="application/json")
-          
-  # api call: container_post - post_action: exec - cmd: mailq - task: list
-  def container_post__exec__mailq__list(self, container_id, request_json):
-    for container in self.docker_client.containers.list(filters={"id": container_id}):
-      mailq_return = container.exec_run(["/usr/sbin/postqueue", "-j"], user='postfix')
-      return exec_run_handler('utf8_text_only', mailq_return)
-  # api call: container_post - post_action: exec - cmd: mailq - task: flush
-  def container_post__exec__mailq__flush(self, container_id, request_json):
-    for container in self.docker_client.containers.list(filters={"id": container_id}):
-      postqueue_r = container.exec_run(["/usr/sbin/postqueue", "-f"], user='postfix')
-      return exec_run_handler('generic', postqueue_r)
-  # api call: container_post - post_action: exec - cmd: mailq - task: super_delete
-  def container_post__exec__mailq__super_delete(self, container_id, request_json):
-    for container in self.docker_client.containers.list(filters={"id": container_id}):
-      postsuper_r = container.exec_run(["/usr/sbin/postsuper", "-d", "ALL"])
-      return exec_run_handler('generic', postsuper_r)
-  # api call: container_post - post_action: exec - cmd: system - task: fts_rescan
-  def container_post__exec__system__fts_rescan(self, container_id, request_json):
-    if 'username' in request_json:
-      for container in self.docker_client.containers.list(filters={"id": container_id}):
-        rescan_return = container.exec_run(["/bin/bash", "-c", "/usr/bin/doveadm fts rescan -u '" + request_json['username'].replace("'", "'\\''") + "'"], user='vmail')
-        if rescan_return.exit_code == 0:
-          res = { 'type': 'success', 'msg': 'fts_rescan: rescan triggered'}
-          return Response(content=json.dumps(res, indent=4), media_type="application/json")
-        else:
-          res = { 'type': 'warning', 'msg': 'fts_rescan error'}
-          return Response(content=json.dumps(res, indent=4), media_type="application/json")
-    if 'all' in request_json:
-      for container in self.docker_client.containers.list(filters={"id": container_id}):
-        rescan_return = container.exec_run(["/bin/bash", "-c", "/usr/bin/doveadm fts rescan -A"], user='vmail')
-        if rescan_return.exit_code == 0:
-          res = { 'type': 'success', 'msg': 'fts_rescan: rescan triggered'}
-          return Response(content=json.dumps(res, indent=4), media_type="application/json")
-        else:
-          res = { 'type': 'warning', 'msg': 'fts_rescan error'}
-          return Response(content=json.dumps(res, indent=4), media_type="application/json")
-  # api call: container_post - post_action: exec - cmd: system - task: df
-  def container_post__exec__system__df(self, container_id, request_json):
-    if 'dir' in request_json:
-      for container in self.docker_client.containers.list(filters={"id": container_id}):
-        df_return = container.exec_run(["/bin/bash", "-c", "/bin/df -H '" + request_json['dir'].replace("'", "'\\''") + "' | /usr/bin/tail -n1 | /usr/bin/tr -s [:blank:] | /usr/bin/tr ' ' ','"], user='nobody')
-        if df_return.exit_code == 0:
-          return df_return.output.decode('utf-8').rstrip()
-        else:
-          return "0,0,0,0,0,0"
-  # api call: container_post - post_action: exec - cmd: system - task: mysql_upgrade
-  def container_post__exec__system__mysql_upgrade(self, container_id, request_json):
-    for container in self.docker_client.containers.list(filters={"id": container_id}):
-      sql_return = container.exec_run(["/bin/bash", "-c", "/usr/bin/mysql_upgrade -uroot -p'" + os.environ['DBROOT'].replace("'", "'\\''") + "'\n"], user='mysql')
-      if sql_return.exit_code == 0:
-        matched = False
-        for line in sql_return.output.decode('utf-8').split("\n"):
-          if 'is already upgraded to' in line:
-            matched = True
-        if matched:
-          res = { 'type': 'success', 'msg':'mysql_upgrade: already upgraded', 'text': sql_return.output.decode('utf-8')}
-          return Response(content=json.dumps(res, indent=4), media_type="application/json")
-        else:
-          container.restart()
-          res = { 'type': 'warning', 'msg':'mysql_upgrade: upgrade was applied', 'text': sql_return.output.decode('utf-8')}
-          return Response(content=json.dumps(res, indent=4), media_type="application/json")
-      else:
-        res = { 'type': 'error', 'msg': 'mysql_upgrade: error running command', 'text': sql_return.output.decode('utf-8')}
-        return Response(content=json.dumps(res, indent=4), media_type="application/json")
-  # api call: container_post - post_action: exec - cmd: system - task: mysql_tzinfo_to_sql
-  def container_post__exec__system__mysql_tzinfo_to_sql(self, container_id, request_json):
-    for container in self.docker_client.containers.list(filters={"id": container_id}):
-      sql_return = container.exec_run(["/bin/bash", "-c", "/usr/bin/mysql_tzinfo_to_sql /usr/share/zoneinfo | /bin/sed 's/Local time zone must be set--see zic manual page/FCTY/' | /usr/bin/mysql -uroot -p'" + os.environ['DBROOT'].replace("'", "'\\''") + "' mysql \n"], user='mysql')
-      if sql_return.exit_code == 0:
-        res = { 'type': 'info', 'msg': 'mysql_tzinfo_to_sql: command completed successfully', 'text': sql_return.output.decode('utf-8')}
-        return Response(content=json.dumps(res, indent=4), media_type="application/json")
-      else:
-        res = { 'type': 'error', 'msg': 'mysql_tzinfo_to_sql: error running command', 'text': sql_return.output.decode('utf-8')}
-        return Response(content=json.dumps(res, indent=4), media_type="application/json")
-  # api call: container_post - post_action: exec - cmd: reload - task: dovecot
-  def container_post__exec__reload__dovecot(self, container_id, request_json):
-    for container in self.docker_client.containers.list(filters={"id": container_id}):
-      reload_return = container.exec_run(["/bin/bash", "-c", "/usr/sbin/dovecot reload"])
-      return exec_run_handler('generic', reload_return)
-  # api call: container_post - post_action: exec - cmd: reload - task: postfix
-  def container_post__exec__reload__postfix(self, container_id, request_json):
-    for container in self.docker_client.containers.list(filters={"id": container_id}):
-      reload_return = container.exec_run(["/bin/bash", "-c", "/usr/sbin/postfix reload"])
-      return exec_run_handler('generic', reload_return)
-  # api call: container_post - post_action: exec - cmd: reload - task: nginx
-  def container_post__exec__reload__nginx(self, container_id, request_json):
-    for container in self.docker_client.containers.list(filters={"id": container_id}):
-      reload_return = container.exec_run(["/bin/sh", "-c", "/usr/sbin/nginx -s reload"])
-      return exec_run_handler('generic', reload_return)
-  # api call: container_post - post_action: exec - cmd: sieve - task: list
-  def container_post__exec__sieve__list(self, container_id, request_json):
-    if 'username' in request_json:
-      for container in self.docker_client.containers.list(filters={"id": container_id}):
-        sieve_return = container.exec_run(["/bin/bash", "-c", "/usr/bin/doveadm sieve list -u '" + request_json['username'].replace("'", "'\\''") + "'"])
-        return exec_run_handler('utf8_text_only', sieve_return)
-  # api call: container_post - post_action: exec - cmd: sieve - task: print
-  def container_post__exec__sieve__print(self, container_id, request_json):
-    if 'username' in request.json and 'script_name' in request_json:
-      for container in self.docker_client.containers.list(filters={"id": container_id}):
-        cmd = ["/bin/bash", "-c", "/usr/bin/doveadm sieve get -u '" + request_json['username'].replace("'", "'\\''") + "' '" + request_json['script_name'].replace("'", "'\\''") + "'"]  
-        sieve_return = container.exec_run(cmd)
-        return exec_run_handler('utf8_text_only', sieve_return)
-  # api call: container_post - post_action: exec - cmd: maildir - task: cleanup
-  def container_post__exec__maildir__cleanup(self, container_id, request_json):
-    if 'maildir' in request_json:
-      for container in self.docker_client.containers.list(filters={"id": container_id}):
-        sane_name = re.sub(r'\W+', '', request_json['maildir'])
-        cmd = ["/bin/bash", "-c", "if [[ -d '/var/vmail/" + request_json['maildir'].replace("'", "'\\''") + "' ]]; then /bin/mv '/var/vmail/" + request_json['maildir'].replace("'", "'\\''") + "' '/var/vmail/_garbage/" + str(int(time.time())) + "_" + sane_name + "'; fi"]
-        maildir_cleanup = container.exec_run(cmd, user='vmail')
-        return exec_run_handler('generic', maildir_cleanup)
-  # api call: container_post - post_action: exec - cmd: rspamd - task: worker_password
-  def container_post__exec__rspamd__worker_password(self, container_id, request_json):
-    if 'raw' in request_json:
-      for container in self.docker_client.containers.list(filters={"id": container_id}):
-        cmd = "/usr/bin/rspamadm pw -e -p '" + request_json['raw'].replace("'", "'\\''") + "' 2> /dev/null"
-        cmd_response = exec_cmd_container(container, cmd, user="_rspamd")
-
-        matched = False
-        for line in cmd_response.split("\n"):
-          if '$2$' in line:
-            hash = line.strip()
-            hash_out = re.search('\$2\$.+$', hash).group(0)
-            rspamd_passphrase_hash = re.sub('[^0-9a-zA-Z\$]+', '', hash_out.rstrip())
-            rspamd_password_filename = "/etc/rspamd/override.d/worker-controller-password.inc"
-            cmd = '''/bin/echo 'enable_password = "%s";' > %s && cat %s''' % (rspamd_passphrase_hash, rspamd_password_filename, rspamd_password_filename)
-            cmd_response = exec_cmd_container(container, cmd, user="_rspamd")
-            if rspamd_passphrase_hash.startswith("$2$") and rspamd_passphrase_hash in cmd_response:
-              container.restart()
-              matched = True
-        if matched:
-          res = { 'type': 'success', 'msg': 'command completed successfully' }
-          logger.info('success changing Rspamd password')
-          return Response(content=json.dumps(res, indent=4), media_type="application/json")
-        else:
-          logger.error('failed changing Rspamd password')
-          res = { 'type': 'danger', 'msg': 'command did not complete' }
-          return Response(content=json.dumps(res, indent=4), media_type="application/json")
-
-
-def exec_cmd_container(container, cmd, user, timeout=2, shell_cmd="/bin/bash"):
-
-  def recv_socket_data(c_socket, timeout):
-    c_socket.setblocking(0)
-    total_data=[]
-    data=''
-    begin=time.time()
-    while True:
-      if total_data and time.time()-begin > timeout:
-        break
-      elif time.time()-begin > timeout*2:
-        break
-      try:
-        data = c_socket.recv(8192)
-        if data:
-          total_data.append(data.decode('utf-8'))
-          #change the beginning time for measurement
-          begin=time.time()
-        else:
-          #sleep for sometime to indicate a gap
-          time.sleep(0.1)
-          break
-      except:
-        pass
-    return ''.join(total_data)
-    
-
-  try :
-    socket = container.exec_run([shell_cmd], stdin=True, socket=True, user=user).output._sock
-    if not cmd.endswith("\n"):
-      cmd = cmd + "\n"
-    socket.send(cmd.encode('utf-8'))
-    data = recv_socket_data(socket, timeout)
-    socket.close()
-    return data
-  except Exception as e:
-    logger.error("error - exec_cmd_container: %s" % str(e))
-    traceback.print_exc(file=sys.stdout)
-def exec_run_handler(type, output):
-  if type == 'generic':
-    if output.exit_code == 0:
-      res = { 'type': 'success', 'msg': 'command completed successfully' }
-      return Response(content=json.dumps(res, indent=4), media_type="application/json")
-    else:
-      res = { 'type': 'danger', 'msg': 'command failed: ' + output.output.decode('utf-8') }
-      return Response(content=json.dumps(res, indent=4), media_type="application/json")
-  if type == 'utf8_text_only':
-    return Response(content=output.output.decode('utf-8'), media_type="text/plain")
-
-async def get_host_stats(wait=5):
-  global host_stats_isUpdating
-
-  try:
-    system_time = datetime.now()
-    host_stats = {
-      "cpu": {
-        "cores": psutil.cpu_count(),
-        "usage": psutil.cpu_percent()
-      },
-      "memory": {
-        "total": psutil.virtual_memory().total,
-        "usage": psutil.virtual_memory().percent,
-        "swap": psutil.swap_memory()
-      },
-      "uptime": time.time() - psutil.boot_time(),
-      "system_time": system_time.strftime("%d.%m.%Y %H:%M:%S")
-    }
-
-    redis_client.set('host_stats', json.dumps(host_stats), ex=10)
-  except Exception as e:
-    res = {
-      "type": "danger",
-      "msg": str(e)
-    }
-
-  await asyncio.sleep(wait)
-  host_stats_isUpdating = False
-  
-async def get_container_stats(container_id, wait=5, stop=False):
-  global containerIds_to_update
-
-  if container_id and container_id.isalnum():
-    try:
-      for container in (await async_docker_client.containers.list()):
-        if container._id == container_id:
-          res = await container.stats(stream=False)
-
-          if redis_client.exists(container_id + '_stats'):
-            stats = json.loads(redis_client.get(container_id + '_stats'))
-          else:
-            stats = []
-          stats.append(res[0])
-          if len(stats) > 3:
-            del stats[0]
-          redis_client.set(container_id + '_stats', json.dumps(stats), ex=60)
-    except Exception as e:
-      res = {
-        "type": "danger",
-        "msg": str(e)
-      }
-  else:
-    res = {
-      "type": "danger",
-      "msg": "no or invalid id defined"
-    }
-
-  await asyncio.sleep(wait)
-  if stop == True:
-    # update task was called second time, stop
-    containerIds_to_update.remove(container_id)
-  else:
-    # call update task a second time
-    await get_container_stats(container_id, wait=0, stop=True)
-
-
-
-if os.environ['REDIS_SLAVEOF_IP'] != "":
-  redis_client = redis.Redis(host=os.environ['REDIS_SLAVEOF_IP'], port=os.environ['REDIS_SLAVEOF_PORT'], db=0)
-else:
-  redis_client = redis.Redis(host='redis-mailcow', port=6379, db=0)
-
-sync_docker_client = docker.DockerClient(base_url='unix://var/run/docker.sock', version='auto')
-async_docker_client = aiodocker.Docker(url='unix:///var/run/docker.sock')
-
-logger.info('DockerApi started')

data/Dockerfiles/dockerapi/main.py

@@ -0,0 +1,261 @@
+import os
+import sys
+import uvicorn
+import json
+import uuid
+import async_timeout
+import asyncio
+import aiodocker
+import docker
+import logging
+from logging.config import dictConfig
+from fastapi import FastAPI, Response, Request
+from modules.DockerApi import DockerApi
+from redis import asyncio as aioredis
+from contextlib import asynccontextmanager
+
+dockerapi = None
+
+@asynccontextmanager
+async def lifespan(app: FastAPI):
+  global dockerapi
+
+  # Initialize a custom logger
+  logger = logging.getLogger("dockerapi")
+  logger.setLevel(logging.INFO)
+  # Configure the logger to output logs to the terminal
+  handler = logging.StreamHandler()
+  handler.setLevel(logging.INFO)
+  formatter = logging.Formatter("%(levelname)s:     %(message)s")
+  handler.setFormatter(formatter)
+  logger.addHandler(handler)
+
+  logger.info("Init APP")
+
+  # Init redis client
+  if os.environ['REDIS_SLAVEOF_IP'] != "":
+    redis_client = redis = await aioredis.from_url(f"redis://{os.environ['REDIS_SLAVEOF_IP']}:{os.environ['REDIS_SLAVEOF_PORT']}/0", password=os.environ['REDISPASS'])
+  else:
+    redis_client = redis = await aioredis.from_url("redis://redis-mailcow:6379/0", password=os.environ['REDISPASS'])
+
+  # Init docker clients
+  sync_docker_client = docker.DockerClient(base_url='unix://var/run/docker.sock', version='auto')
+  async_docker_client = aiodocker.Docker(url='unix:///var/run/docker.sock')
+
+  dockerapi = DockerApi(redis_client, sync_docker_client, async_docker_client, logger)
+
+  logger.info("Subscribe to redis channel")
+  # Subscribe to redis channel
+  dockerapi.pubsub = redis.pubsub()
+  await dockerapi.pubsub.subscribe("MC_CHANNEL")
+  asyncio.create_task(handle_pubsub_messages(dockerapi.pubsub))
+
+
+  yield
+
+  # Close docker connections
+  dockerapi.sync_docker_client.close()
+  await dockerapi.async_docker_client.close()
+
+  # Close redis
+  await dockerapi.pubsub.unsubscribe("MC_CHANNEL")
+  await dockerapi.redis_client.close()
+
+app = FastAPI(lifespan=lifespan)
+
+# Define Routes
+@app.get("/host/stats")
+async def get_host_update_stats():
+  global dockerapi
+
+  if dockerapi.host_stats_isUpdating == False:
+    asyncio.create_task(dockerapi.get_host_stats())
+    dockerapi.host_stats_isUpdating = True
+
+  while True:
+    if await dockerapi.redis_client.exists('host_stats'):
+      break
+    await asyncio.sleep(1.5)
+
+  stats = json.loads(await dockerapi.redis_client.get('host_stats'))
+  return Response(content=json.dumps(stats, indent=4), media_type="application/json")
+
+@app.get("/containers/{container_id}/json")
+async def get_container(container_id : str):
+  global dockerapi
+
+  if container_id and container_id.isalnum():
+    try:
+      for container in (await dockerapi.async_docker_client.containers.list()):
+        if container._id == container_id:
+          container_info = await container.show()
+          return Response(content=json.dumps(container_info, indent=4), media_type="application/json")
+
+      res = {
+        "type": "danger",
+        "msg": "no container found"
+      }
+      return Response(content=json.dumps(res, indent=4), media_type="application/json")
+    except Exception as e:
+      res = {
+        "type": "danger",
+        "msg": str(e)
+      }
+      return Response(content=json.dumps(res, indent=4), media_type="application/json")
+  else:
+    res = {
+      "type": "danger",
+      "msg": "no or invalid id defined"
+    }
+    return Response(content=json.dumps(res, indent=4), media_type="application/json")
+
+@app.get("/containers/json")
+async def get_containers():
+  global dockerapi
+
+  containers = {}
+  try:
+    for container in (await dockerapi.async_docker_client.containers.list()):
+      container_info = await container.show()
+      containers.update({container_info['Id']: container_info})
+    return Response(content=json.dumps(containers, indent=4), media_type="application/json")
+  except Exception as e:
+    res = {
+      "type": "danger",
+      "msg": str(e)
+    }
+    return Response(content=json.dumps(res, indent=4), media_type="application/json")
+
+@app.post("/containers/{container_id}/{post_action}")
+async def post_containers(container_id : str, post_action : str, request: Request):
+  global dockerapi
+
+  try:
+    request_json = await request.json()
+  except Exception as err:
+    request_json = {}
+
+  if container_id and container_id.isalnum() and post_action:
+    try:
+      """Dispatch container_post api call"""
+      if post_action == 'exec':
+        if not request_json or not 'cmd' in request_json:
+          res = {
+            "type": "danger",
+            "msg": "cmd is missing"
+          }
+          return Response(content=json.dumps(res, indent=4), media_type="application/json")
+        if not request_json or not 'task' in request_json:
+          res = {
+            "type": "danger",
+            "msg": "task is missing"
+          }
+          return Response(content=json.dumps(res, indent=4), media_type="application/json")
+
+        api_call_method_name = '__'.join(['container_post', str(post_action), str(request_json['cmd']), str(request_json['task']) ])
+      else:
+        api_call_method_name = '__'.join(['container_post', str(post_action) ])
+
+      api_call_method = getattr(dockerapi, api_call_method_name, lambda container_id: Response(content=json.dumps({'type': 'danger', 'msg':'container_post - unknown api call' }, indent=4), media_type="application/json"))
+
+      dockerapi.logger.info("api call: %s, container_id: %s" % (api_call_method_name, container_id))
+      return api_call_method(request_json, container_id=container_id)
+    except Exception as e:
+      dockerapi.logger.error("error - container_post: %s" % str(e))
+      res = {
+        "type": "danger",
+        "msg": str(e)
+      }
+      return Response(content=json.dumps(res, indent=4), media_type="application/json")
+
+  else:
+    res = {
+      "type": "danger",
+      "msg": "invalid container id or missing action"
+    }
+    return Response(content=json.dumps(res, indent=4), media_type="application/json")
+
+@app.post("/container/{container_id}/stats/update")
+async def post_container_update_stats(container_id : str):
+  global dockerapi
+
+  # start update task for container if no task is running
+  if container_id not in dockerapi.containerIds_to_update:
+    asyncio.create_task(dockerapi.get_container_stats(container_id))
+    dockerapi.containerIds_to_update.append(container_id)
+
+  while True:
+    if await dockerapi.redis_client.exists(container_id + '_stats'):
+      break
+    await asyncio.sleep(1.5)
+
+  stats = json.loads(await dockerapi.redis_client.get(container_id + '_stats'))
+  return Response(content=json.dumps(stats, indent=4), media_type="application/json")
+
+
+# PubSub Handler
+async def handle_pubsub_messages(channel: aioredis.client.PubSub):
+  global dockerapi
+
+  while True:
+    try:
+      async with async_timeout.timeout(60):
+        message = await channel.get_message(ignore_subscribe_messages=True, timeout=30)
+        if message is not None:
+          # Parse message
+          data_json = json.loads(message['data'].decode('utf-8'))
+          dockerapi.logger.info(f"PubSub Received - {json.dumps(data_json)}")
+
+          # Handle api_call
+          if 'api_call' in data_json:
+            # api_call: container_post
+            if data_json['api_call'] == "container_post":
+              if 'post_action' in data_json and 'container_name' in data_json:
+                try:
+                  """Dispatch container_post api call"""
+                  request_json = {}
+                  if data_json['post_action'] == 'exec':
+                    if 'request' in data_json:
+                      request_json = data_json['request']
+                      if 'cmd' in request_json:
+                        if 'task' in request_json:
+                          api_call_method_name = '__'.join(['container_post', str(data_json['post_action']), str(request_json['cmd']), str(request_json['task']) ])
+                        else:
+                          dockerapi.logger.error("api call: task missing")
+                      else:
+                        dockerapi.logger.error("api call: cmd missing")
+                    else:
+                      dockerapi.logger.error("api call: request missing")
+                  else:
+                    api_call_method_name = '__'.join(['container_post', str(data_json['post_action'])])
+
+                  if api_call_method_name:
+                    api_call_method = getattr(dockerapi, api_call_method_name)
+                    if api_call_method:
+                      dockerapi.logger.info("api call: %s, container_name: %s" % (api_call_method_name, data_json['container_name']))
+                      api_call_method(request_json, container_name=data_json['container_name'])
+                    else:
+                      dockerapi.logger.error("api call not found: %s, container_name: %s" % (api_call_method_name, data_json['container_name']))
+                except Exception as e:
+                  dockerapi.logger.error("container_post: %s" % str(e))
+              else:
+                dockerapi.logger.error("api call: missing container_name, post_action or request")
+            else:
+              dockerapi.logger.error("Unknown PubSub received - %s" % json.dumps(data_json))
+          else:
+            dockerapi.logger.error("Unknown PubSub received - %s" % json.dumps(data_json))
+
+        await asyncio.sleep(0.0)
+    except asyncio.TimeoutError:
+      pass
+
+if __name__ == '__main__':
+  uvicorn.run(
+    app,
+    host="0.0.0.0",
+    port=443,
+    ssl_certfile="/app/dockerapi_cert.pem",
+    ssl_keyfile="/app/dockerapi_key.pem",
+    log_level="info",
+    loop="none"
+  )

data/Dockerfiles/dockerapi/modules/DockerApi.py

@@ -0,0 +1,626 @@
+import psutil
+import sys
+import os
+import re
+import time
+import json
+import asyncio
+import platform
+from datetime import datetime
+from fastapi import FastAPI, Response, Request
+
+class DockerApi:
+  def __init__(self, redis_client, sync_docker_client, async_docker_client, logger):
+    self.redis_client = redis_client
+    self.sync_docker_client = sync_docker_client
+    self.async_docker_client = async_docker_client
+    self.logger = logger
+
+    self.host_stats_isUpdating = False
+    self.containerIds_to_update = []
+
+  # api call: container_post - post_action: stop
+  def container_post__stop(self, request_json, **kwargs):
+    if 'container_id' in kwargs:
+      filters = {"id": kwargs['container_id']}
+    elif 'container_name' in kwargs:
+      filters = {"name": kwargs['container_name']}
+
+    for container in self.sync_docker_client.containers.list(all=True, filters=filters):
+      container.stop()
+
+    res = { 'type': 'success', 'msg': 'command completed successfully'}
+    return Response(content=json.dumps(res, indent=4), media_type="application/json")
+  # api call: container_post - post_action: start
+  def container_post__start(self, request_json, **kwargs):
+    if 'container_id' in kwargs:
+      filters = {"id": kwargs['container_id']}
+    elif 'container_name' in kwargs:
+      filters = {"name": kwargs['container_name']}
+
+    for container in self.sync_docker_client.containers.list(all=True, filters=filters):
+      container.start()
+
+    res = { 'type': 'success', 'msg': 'command completed successfully'}
+    return Response(content=json.dumps(res, indent=4), media_type="application/json")
+  # api call: container_post - post_action: restart
+  def container_post__restart(self, request_json, **kwargs):
+    if 'container_id' in kwargs:
+      filters = {"id": kwargs['container_id']}
+    elif 'container_name' in kwargs:
+      filters = {"name": kwargs['container_name']}
+
+    for container in self.sync_docker_client.containers.list(all=True, filters=filters):
+      container.restart()
+
+    res = { 'type': 'success', 'msg': 'command completed successfully'}
+    return Response(content=json.dumps(res, indent=4), media_type="application/json")
+  # api call: container_post - post_action: top
+  def container_post__top(self, request_json, **kwargs):
+    if 'container_id' in kwargs:
+      filters = {"id": kwargs['container_id']}
+    elif 'container_name' in kwargs:
+      filters = {"name": kwargs['container_name']}
+
+    for container in self.sync_docker_client.containers.list(all=True, filters=filters):
+      res = { 'type': 'success', 'msg': container.top()}
+      return Response(content=json.dumps(res, indent=4), media_type="application/json")
+  # api call: container_post - post_action: stats
+  def container_post__stats(self, request_json, **kwargs):
+    if 'container_id' in kwargs:
+      filters = {"id": kwargs['container_id']}
+    elif 'container_name' in kwargs:
+      filters = {"name": kwargs['container_name']}
+
+    for container in self.sync_docker_client.containers.list(all=True, filters=filters):
+      for stat in container.stats(decode=True, stream=True):
+        res = { 'type': 'success', 'msg': stat}
+        return Response(content=json.dumps(res, indent=4), media_type="application/json")
+  # api call: container_post - post_action: exec - cmd: mailq - task: delete
+  def container_post__exec__mailq__delete(self, request_json, **kwargs):
+    if 'container_id' in kwargs:
+      filters = {"id": kwargs['container_id']}
+    elif 'container_name' in kwargs:
+      filters = {"name": kwargs['container_name']}
+
+    if 'items' in request_json:
+      r = re.compile("^[0-9a-fA-F]+$")
+      filtered_qids = filter(r.match, request_json['items'])
+      if filtered_qids:
+        flagged_qids = ['-d %s' % i for i in filtered_qids]
+        sanitized_string = str(' '.join(flagged_qids))
+        for container in self.sync_docker_client.containers.list(filters=filters):
+          postsuper_r = container.exec_run(["/bin/bash", "-c", "/usr/sbin/postsuper " + sanitized_string])
+          return self.exec_run_handler('generic', postsuper_r)
+  # api call: container_post - post_action: exec - cmd: mailq - task: hold
+  def container_post__exec__mailq__hold(self, request_json, **kwargs):
+    if 'container_id' in kwargs:
+      filters = {"id": kwargs['container_id']}
+    elif 'container_name' in kwargs:
+      filters = {"name": kwargs['container_name']}
+
+    if 'items' in request_json:
+      r = re.compile("^[0-9a-fA-F]+$")
+      filtered_qids = filter(r.match, request_json['items'])
+      if filtered_qids:
+        flagged_qids = ['-h %s' % i for i in filtered_qids]
+        sanitized_string = str(' '.join(flagged_qids))
+        for container in self.sync_docker_client.containers.list(filters=filters):
+          postsuper_r = container.exec_run(["/bin/bash", "-c", "/usr/sbin/postsuper " + sanitized_string])
+          return self.exec_run_handler('generic', postsuper_r)
+  # api call: container_post - post_action: exec - cmd: mailq - task: cat
+  def container_post__exec__mailq__cat(self, request_json, **kwargs):
+    if 'container_id' in kwargs:
+      filters = {"id": kwargs['container_id']}
+    elif 'container_name' in kwargs:
+      filters = {"name": kwargs['container_name']}
+
+    if 'items' in request_json:
+      r = re.compile("^[0-9a-fA-F]+$")
+      filtered_qids = filter(r.match, request_json['items'])
+      if filtered_qids:
+        sanitized_string = str(' '.join(filtered_qids))
+
+        for container in self.sync_docker_client.containers.list(filters=filters):
+          postcat_return = container.exec_run(["/bin/bash", "-c", "/usr/sbin/postcat -q " + sanitized_string], user='postfix')
+        if not postcat_return:
+          postcat_return = 'err: invalid'
+        return self.exec_run_handler('utf8_text_only', postcat_return)
+  # api call: container_post - post_action: exec - cmd: mailq - task: unhold
+  def container_post__exec__mailq__unhold(self, request_json, **kwargs):
+    if 'container_id' in kwargs:
+      filters = {"id": kwargs['container_id']}
+    elif 'container_name' in kwargs:
+      filters = {"name": kwargs['container_name']}
+
+    if 'items' in request_json:
+      r = re.compile("^[0-9a-fA-F]+$")
+      filtered_qids = filter(r.match, request_json['items'])
+      if filtered_qids:
+        flagged_qids = ['-H %s' % i for i in filtered_qids]
+        sanitized_string = str(' '.join(flagged_qids))
+        for container in self.sync_docker_client.containers.list(filters=filters):
+          postsuper_r = container.exec_run(["/bin/bash", "-c", "/usr/sbin/postsuper " + sanitized_string])
+          return self.exec_run_handler('generic', postsuper_r)
+  # api call: container_post - post_action: exec - cmd: mailq - task: deliver
+  def container_post__exec__mailq__deliver(self, request_json, **kwargs):
+    if 'container_id' in kwargs:
+      filters = {"id": kwargs['container_id']}
+    elif 'container_name' in kwargs:
+      filters = {"name": kwargs['container_name']}
+
+    if 'items' in request_json:
+      r = re.compile("^[0-9a-fA-F]+$")
+      filtered_qids = filter(r.match, request_json['items'])
+      if filtered_qids:
+        flagged_qids = ['-i %s' % i for i in filtered_qids]
+        for container in self.sync_docker_client.containers.list(filters=filters):
+          for i in flagged_qids:
+            postqueue_r = container.exec_run(["/bin/bash", "-c", "/usr/sbin/postqueue " + i], user='postfix')
+            # todo: check each exit code
+          res = { 'type': 'success', 'msg': 'Scheduled immediate delivery'}
+          return Response(content=json.dumps(res, indent=4), media_type="application/json")
+  # api call: container_post - post_action: exec - cmd: mailq - task: list
+  def container_post__exec__mailq__list(self, request_json, **kwargs):
+    if 'container_id' in kwargs:
+      filters = {"id": kwargs['container_id']}
+    elif 'container_name' in kwargs:
+      filters = {"name": kwargs['container_name']}
+
+    for container in self.sync_docker_client.containers.list(filters=filters):
+      mailq_return = container.exec_run(["/usr/sbin/postqueue", "-j"], user='postfix')
+      return self.exec_run_handler('utf8_text_only', mailq_return)
+  # api call: container_post - post_action: exec - cmd: mailq - task: flush
+  def container_post__exec__mailq__flush(self, request_json, **kwargs):
+    if 'container_id' in kwargs:
+      filters = {"id": kwargs['container_id']}
+    elif 'container_name' in kwargs:
+      filters = {"name": kwargs['container_name']}
+
+    for container in self.sync_docker_client.containers.list(filters=filters):
+      postqueue_r = container.exec_run(["/usr/sbin/postqueue", "-f"], user='postfix')
+      return self.exec_run_handler('generic', postqueue_r)
+  # api call: container_post - post_action: exec - cmd: mailq - task: super_delete
+  def container_post__exec__mailq__super_delete(self, request_json, **kwargs):
+    if 'container_id' in kwargs:
+      filters = {"id": kwargs['container_id']}
+    elif 'container_name' in kwargs:
+      filters = {"name": kwargs['container_name']}
+
+    for container in self.sync_docker_client.containers.list(filters=filters):
+      postsuper_r = container.exec_run(["/usr/sbin/postsuper", "-d", "ALL"])
+      return self.exec_run_handler('generic', postsuper_r)
+  # api call: container_post - post_action: exec - cmd: system - task: fts_rescan
+  def container_post__exec__system__fts_rescan(self, request_json, **kwargs):
+    if 'container_id' in kwargs:
+      filters = {"id": kwargs['container_id']}
+    elif 'container_name' in kwargs:
+      filters = {"name": kwargs['container_name']}
+
+    if 'username' in request_json:
+      for container in self.sync_docker_client.containers.list(filters=filters):
+        rescan_return = container.exec_run(["/bin/bash", "-c", "/usr/bin/doveadm fts rescan -u '" + request_json['username'].replace("'", "'\\''") + "'"], user='vmail')
+        if rescan_return.exit_code == 0:
+          res = { 'type': 'success', 'msg': 'fts_rescan: rescan triggered'}
+          return Response(content=json.dumps(res, indent=4), media_type="application/json")
+        else:
+          res = { 'type': 'warning', 'msg': 'fts_rescan error'}
+          return Response(content=json.dumps(res, indent=4), media_type="application/json")
+    if 'all' in request_json:
+      for container in self.sync_docker_client.containers.list(filters=filters):
+        rescan_return = container.exec_run(["/bin/bash", "-c", "/usr/bin/doveadm fts rescan -A"], user='vmail')
+        if rescan_return.exit_code == 0:
+          res = { 'type': 'success', 'msg': 'fts_rescan: rescan triggered'}
+          return Response(content=json.dumps(res, indent=4), media_type="application/json")
+        else:
+          res = { 'type': 'warning', 'msg': 'fts_rescan error'}
+          return Response(content=json.dumps(res, indent=4), media_type="application/json")
+  # api call: container_post - post_action: exec - cmd: system - task: df
+  def container_post__exec__system__df(self, request_json, **kwargs):
+    if 'container_id' in kwargs:
+      filters = {"id": kwargs['container_id']}
+    elif 'container_name' in kwargs:
+      filters = {"name": kwargs['container_name']}
+
+    if 'dir' in request_json:
+      for container in self.sync_docker_client.containers.list(filters=filters):
+        df_return = container.exec_run(["/bin/bash", "-c", "/bin/df -H '" + request_json['dir'].replace("'", "'\\''") + "' | /usr/bin/tail -n1 | /usr/bin/tr -s [:blank:] | /usr/bin/tr ' ' ','"], user='nobody')
+        if df_return.exit_code == 0:
+          return df_return.output.decode('utf-8').rstrip()
+        else:
+          return "0,0,0,0,0,0"
+  # api call: container_post - post_action: exec - cmd: system - task: mysql_upgrade
+  def container_post__exec__system__mysql_upgrade(self, request_json, **kwargs):
+    if 'container_id' in kwargs:
+      filters = {"id": kwargs['container_id']}
+    elif 'container_name' in kwargs:
+      filters = {"name": kwargs['container_name']}
+
+    for container in self.sync_docker_client.containers.list(filters=filters):
+      sql_return = container.exec_run(["/bin/bash", "-c", "/usr/bin/mysql_upgrade -uroot -p'" + os.environ['DBROOT'].replace("'", "'\\''") + "'\n"], user='mysql')
+      if sql_return.exit_code == 0:
+        matched = False
+        for line in sql_return.output.decode('utf-8').split("\n"):
+          if 'is already upgraded to' in line:
+            matched = True
+        if matched:
+          res = { 'type': 'success', 'msg':'mysql_upgrade: already upgraded', 'text': sql_return.output.decode('utf-8')}
+          return Response(content=json.dumps(res, indent=4), media_type="application/json")
+        else:
+          container.restart()
+          res = { 'type': 'warning', 'msg':'mysql_upgrade: upgrade was applied', 'text': sql_return.output.decode('utf-8')}
+          return Response(content=json.dumps(res, indent=4), media_type="application/json")
+      else:
+        res = { 'type': 'error', 'msg': 'mysql_upgrade: error running command', 'text': sql_return.output.decode('utf-8')}
+        return Response(content=json.dumps(res, indent=4), media_type="application/json")
+  # api call: container_post - post_action: exec - cmd: system - task: mysql_tzinfo_to_sql
+  def container_post__exec__system__mysql_tzinfo_to_sql(self, request_json, **kwargs):
+    if 'container_id' in kwargs:
+      filters = {"id": kwargs['container_id']}
+    elif 'container_name' in kwargs:
+      filters = {"name": kwargs['container_name']}
+
+    for container in self.sync_docker_client.containers.list(filters=filters):
+      sql_return = container.exec_run(["/bin/bash", "-c", "/usr/bin/mysql_tzinfo_to_sql /usr/share/zoneinfo | /bin/sed 's/Local time zone must be set--see zic manual page/FCTY/' | /usr/bin/mysql -uroot -p'" + os.environ['DBROOT'].replace("'", "'\\''") + "' mysql \n"], user='mysql')
+      if sql_return.exit_code == 0:
+        res = { 'type': 'info', 'msg': 'mysql_tzinfo_to_sql: command completed successfully', 'text': sql_return.output.decode('utf-8')}
+        return Response(content=json.dumps(res, indent=4), media_type="application/json")
+      else:
+        res = { 'type': 'error', 'msg': 'mysql_tzinfo_to_sql: error running command', 'text': sql_return.output.decode('utf-8')}
+        return Response(content=json.dumps(res, indent=4), media_type="application/json")
+  # api call: container_post - post_action: exec - cmd: reload - task: dovecot
+  def container_post__exec__reload__dovecot(self, request_json, **kwargs):
+    if 'container_id' in kwargs:
+      filters = {"id": kwargs['container_id']}
+    elif 'container_name' in kwargs:
+      filters = {"name": kwargs['container_name']}
+
+    for container in self.sync_docker_client.containers.list(filters=filters):
+      reload_return = container.exec_run(["/bin/bash", "-c", "/usr/sbin/dovecot reload"])
+      return self.exec_run_handler('generic', reload_return)
+  # api call: container_post - post_action: exec - cmd: reload - task: postfix
+  def container_post__exec__reload__postfix(self, request_json, **kwargs):
+    if 'container_id' in kwargs:
+      filters = {"id": kwargs['container_id']}
+    elif 'container_name' in kwargs:
+      filters = {"name": kwargs['container_name']}
+
+    for container in self.sync_docker_client.containers.list(filters=filters):
+      reload_return = container.exec_run(["/bin/bash", "-c", "/usr/sbin/postfix reload"])
+      return self.exec_run_handler('generic', reload_return)
+  # api call: container_post - post_action: exec - cmd: reload - task: nginx
+  def container_post__exec__reload__nginx(self, request_json, **kwargs):
+    if 'container_id' in kwargs:
+      filters = {"id": kwargs['container_id']}
+    elif 'container_name' in kwargs:
+      filters = {"name": kwargs['container_name']}
+
+    for container in self.sync_docker_client.containers.list(filters=filters):
+      reload_return = container.exec_run(["/bin/sh", "-c", "/usr/sbin/nginx -s reload"])
+      return self.exec_run_handler('generic', reload_return)
+  # api call: container_post - post_action: exec - cmd: sieve - task: list
+  def container_post__exec__sieve__list(self, request_json, **kwargs):
+    if 'container_id' in kwargs:
+      filters = {"id": kwargs['container_id']}
+    elif 'container_name' in kwargs:
+      filters = {"name": kwargs['container_name']}
+
+    if 'username' in request_json:
+      for container in self.sync_docker_client.containers.list(filters=filters):
+        sieve_return = container.exec_run(["/bin/bash", "-c", "/usr/bin/doveadm sieve list -u '" + request_json['username'].replace("'", "'\\''") + "'"])
+        return self.exec_run_handler('utf8_text_only', sieve_return)
+  # api call: container_post - post_action: exec - cmd: sieve - task: print
+  def container_post__exec__sieve__print(self, request_json, **kwargs):
+    if 'container_id' in kwargs:
+      filters = {"id": kwargs['container_id']}
+    elif 'container_name' in kwargs:
+      filters = {"name": kwargs['container_name']}
+
+    if 'username' in request_json and 'script_name' in request_json:
+      for container in self.sync_docker_client.containers.list(filters=filters):
+        cmd = ["/bin/bash", "-c", "/usr/bin/doveadm sieve get -u '" + request_json['username'].replace("'", "'\\''") + "' '" + request_json['script_name'].replace("'", "'\\''") + "'"]
+        sieve_return = container.exec_run(cmd)
+        return self.exec_run_handler('utf8_text_only', sieve_return)
+  # api call: container_post - post_action: exec - cmd: maildir - task: cleanup
+  def container_post__exec__maildir__cleanup(self, request_json, **kwargs):
+    if 'container_id' in kwargs:
+      filters = {"id": kwargs['container_id']}
+    elif 'container_name' in kwargs:
+      filters = {"name": kwargs['container_name']}
+
+    if 'maildir' in request_json:
+      for container in self.sync_docker_client.containers.list(filters=filters):
+        sane_name = re.sub(r'\W+', '', request_json['maildir'])
+        vmail_name = request_json['maildir'].replace("'", "'\\''")
+        cmd_vmail = "if [[ -d '/var/vmail/" + vmail_name + "' ]]; then /bin/mv '/var/vmail/" + vmail_name + "' '/var/vmail/_garbage/" + str(int(time.time())) + "_" + sane_name + "'; fi"
+        index_name = request_json['maildir'].split("/")
+        if len(index_name) > 1:
+          index_name = index_name[1].replace("'", "'\\''") + "@" + index_name[0].replace("'", "'\\''")
+          cmd_vmail_index = "if [[ -d '/var/vmail_index/" + index_name + "' ]]; then /bin/mv '/var/vmail_index/" + index_name + "' '/var/vmail/_garbage/" + str(int(time.time())) + "_" + sane_name + "_index'; fi"
+          cmd = ["/bin/bash", "-c", cmd_vmail + " && " + cmd_vmail_index]
+        else:
+          cmd = ["/bin/bash", "-c", cmd_vmail]
+        maildir_cleanup = container.exec_run(cmd, user='vmail')
+        return self.exec_run_handler('generic', maildir_cleanup)
+  # api call: container_post - post_action: exec - cmd: maildir - task: move
+  def container_post__exec__maildir__move(self, request_json, **kwargs):
+    if 'container_id' in kwargs:
+      filters = {"id": kwargs['container_id']}
+    elif 'container_name' in kwargs:
+      filters = {"name": kwargs['container_name']}
+
+    if 'old_maildir' in request_json and 'new_maildir' in request_json:
+      for container in self.sync_docker_client.containers.list(filters=filters):
+        vmail_name = request_json['old_maildir'].replace("'", "'\\''")
+        new_vmail_name = request_json['new_maildir'].replace("'", "'\\''")
+        cmd_vmail = f"if [[ -d '/var/vmail/{vmail_name}' ]]; then /bin/mv '/var/vmail/{vmail_name}' '/var/vmail/{new_vmail_name}'; fi"
+
+        index_name = request_json['old_maildir'].split("/")
+        new_index_name = request_json['new_maildir'].split("/")
+        if len(index_name) > 1 and len(new_index_name) > 1:
+          index_name = index_name[1].replace("'", "'\\''") + "@" + index_name[0].replace("'", "'\\''")
+          new_index_name = new_index_name[1].replace("'", "'\\''") + "@" + new_index_name[0].replace("'", "'\\''")
+          cmd_vmail_index = f"if [[ -d '/var/vmail_index/{index_name}' ]]; then /bin/mv '/var/vmail_index/{index_name}' '/var/vmail_index/{new_index_name}_index'; fi"
+          cmd = ["/bin/bash", "-c", cmd_vmail + " && " + cmd_vmail_index]
+        else:
+          cmd = ["/bin/bash", "-c", cmd_vmail]
+        maildir_move = container.exec_run(cmd, user='vmail')
+        return self.exec_run_handler('generic', maildir_move)
+  # api call: container_post - post_action: exec - cmd: rspamd - task: worker_password
+  def container_post__exec__rspamd__worker_password(self, request_json, **kwargs):
+    if 'container_id' in kwargs:
+      filters = {"id": kwargs['container_id']}
+    elif 'container_name' in kwargs:
+      filters = {"name": kwargs['container_name']}
+
+    if 'raw' in request_json:
+      for container in self.sync_docker_client.containers.list(filters=filters):
+        cmd = "/usr/bin/rspamadm pw -e -p '" + request_json['raw'].replace("'", "'\\''") + "' 2> /dev/null"
+        cmd_response = self.exec_cmd_container(container, cmd, user="_rspamd")
+
+        matched = False
+        for line in cmd_response.split("\n"):
+          if '$2$' in line:
+            hash = line.strip()
+            hash_out = re.search(r'\$2\$.+$', hash).group(0)
+            rspamd_passphrase_hash = re.sub(r'[^0-9a-zA-Z\$]+', '', hash_out.rstrip())
+            rspamd_password_filename = "/etc/rspamd/override.d/worker-controller-password.inc"
+            cmd = '''/bin/echo 'enable_password = "%s";' > %s && cat %s''' % (rspamd_passphrase_hash, rspamd_password_filename, rspamd_password_filename)
+            cmd_response = self.exec_cmd_container(container, cmd, user="_rspamd")
+            if rspamd_passphrase_hash.startswith("$2$") and rspamd_passphrase_hash in cmd_response:
+              container.restart()
+              matched = True
+        if matched:
+          res = { 'type': 'success', 'msg': 'command completed successfully' }
+          self.logger.info('success changing Rspamd password')
+          return Response(content=json.dumps(res, indent=4), media_type="application/json")
+        else:
+          self.logger.error('failed changing Rspamd password')
+          res = { 'type': 'danger', 'msg': 'command did not complete' }
+          return Response(content=json.dumps(res, indent=4), media_type="application/json")
+  # api call: container_post - post_action: exec - cmd: sogo - task: rename
+  def container_post__exec__sogo__rename_user(self, request_json, **kwargs):
+    if 'container_id' in kwargs:
+      filters = {"id": kwargs['container_id']}
+    elif 'container_name' in kwargs:
+      filters = {"name": kwargs['container_name']}
+
+    if 'old_username' in request_json and 'new_username' in request_json:
+      for container in self.sync_docker_client.containers.list(filters=filters):
+        old_username = request_json['old_username'].replace("'", "'\\''")
+        new_username = request_json['new_username'].replace("'", "'\\''")
+
+        sogo_return = container.exec_run(["/bin/bash", "-c", f"sogo-tool rename-user '{old_username}' '{new_username}'"], user='sogo')
+        return self.exec_run_handler('generic', sogo_return)
+  # api call: container_post - post_action: exec - cmd: doveadm - task: get_acl
+  def container_post__exec__doveadm__get_acl(self, request_json, **kwargs):
+    if 'container_id' in kwargs:
+      filters = {"id": kwargs['container_id']}
+    elif 'container_name' in kwargs:
+      filters = {"name": kwargs['container_name']}
+
+    for container in self.sync_docker_client.containers.list(filters=filters):
+      id = request_json['id'].replace("'", "'\\''")
+
+      shared_folders = container.exec_run(["/bin/bash", "-c", f"doveadm mailbox list -u '{id}'"])
+      shared_folders = shared_folders.output.decode('utf-8')
+      shared_folders = shared_folders.splitlines()
+
+      formatted_acls = []
+      mailbox_seen = []
+      for shared_folder in shared_folders:
+        if "Shared" not in shared_folder:
+          mailbox = shared_folder.replace("'", "'\\''")
+          if mailbox in mailbox_seen:
+            continue
+
+          acls = container.exec_run(["/bin/bash", "-c", f"doveadm acl get -u '{id}' '{mailbox}'"])
+          acls = acls.output.decode('utf-8').strip().splitlines()
+          if len(acls) >= 2:
+            for acl in acls[1:]:
+              user_id, rights = acl.split(maxsplit=1)
+              user_id = user_id.split('=')[1]
+              mailbox_seen.append(mailbox)
+              formatted_acls.append({ 'user': id, 'id': user_id, 'mailbox': mailbox, 'rights': rights.split() })
+        elif "Shared" in shared_folder and "/" in shared_folder:
+          shared_folder = shared_folder.split("/")
+          if len(shared_folder) < 3:
+            continue
+
+          user = shared_folder[1].replace("'", "'\\''")
+          mailbox = '/'.join(shared_folder[2:]).replace("'", "'\\''")
+          if mailbox in mailbox_seen:
+            continue
+
+          acls = container.exec_run(["/bin/bash", "-c", f"doveadm acl get -u '{user}' '{mailbox}'"])
+          acls = acls.output.decode('utf-8').strip().splitlines()
+          if len(acls) >= 2:
+            for acl in acls[1:]:
+              user_id, rights = acl.split(maxsplit=1)
+              user_id = user_id.split('=')[1].replace("'", "'\\''")
+              if user_id == id and mailbox not in mailbox_seen:
+                mailbox_seen.append(mailbox)
+                formatted_acls.append({ 'user': user, 'id': id, 'mailbox': mailbox, 'rights': rights.split() })
+
+      return Response(content=json.dumps(formatted_acls, indent=4), media_type="application/json")
+  # api call: container_post - post_action: exec - cmd: doveadm - task: delete_acl
+  def container_post__exec__doveadm__delete_acl(self, request_json, **kwargs):
+    if 'container_id' in kwargs:
+      filters = {"id": kwargs['container_id']}
+    elif 'container_name' in kwargs:
+      filters = {"name": kwargs['container_name']}
+
+    for container in self.sync_docker_client.containers.list(filters=filters):
+      user = request_json['user'].replace("'", "'\\''")
+      mailbox = request_json['mailbox'].replace("'", "'\\''")
+      id = request_json['id'].replace("'", "'\\''")
+
+      if user and mailbox and id:
+        acl_delete_return = container.exec_run(["/bin/bash", "-c", f"doveadm acl delete -u '{user}' '{mailbox}' 'user={id}'"])
+        return self.exec_run_handler('generic', acl_delete_return)
+  # api call: container_post - post_action: exec - cmd: doveadm - task: set_acl
+  def container_post__exec__doveadm__set_acl(self, request_json, **kwargs):
+    if 'container_id' in kwargs:
+      filters = {"id": kwargs['container_id']}
+    elif 'container_name' in kwargs:
+      filters = {"name": kwargs['container_name']}
+
+    for container in self.sync_docker_client.containers.list(filters=filters):
+      user = request_json['user'].replace("'", "'\\''")
+      mailbox = request_json['mailbox'].replace("'", "'\\''")
+      id = request_json['id'].replace("'", "'\\''")
+      rights = ""
+
+      available_rights = [
+        "admin",
+        "create",
+        "delete",
+        "expunge",
+        "insert",
+        "lookup",
+        "post",
+        "read",
+        "write",
+        "write-deleted",
+        "write-seen"
+      ]
+      for right in request_json['rights']:
+        right = right.replace("'", "'\\''").lower()
+        if right in available_rights:
+          rights += right + " "
+
+      if user and mailbox and id and rights:
+        acl_set_return = container.exec_run(["/bin/bash", "-c", f"doveadm acl set -u '{user}' '{mailbox}' 'user={id}' {rights}"])
+        return self.exec_run_handler('generic', acl_set_return)
+
+
+  # Collect host stats
+  async def get_host_stats(self, wait=5):
+    try:
+      system_time = datetime.now()
+      host_stats = {
+        "cpu": {
+          "cores": psutil.cpu_count(),
+          "usage": psutil.cpu_percent()
+        },
+        "memory": {
+          "total": psutil.virtual_memory().total,
+          "usage": psutil.virtual_memory().percent,
+          "swap": psutil.swap_memory()
+        },
+        "uptime": time.time() - psutil.boot_time(),
+        "system_time": system_time.strftime("%d.%m.%Y %H:%M:%S"),
+        "architecture": platform.machine()
+      }
+
+      await self.redis_client.set('host_stats', json.dumps(host_stats), ex=10)
+    except Exception as e:
+      res = {
+        "type": "danger",
+        "msg": str(e)
+      }
+
+    await asyncio.sleep(wait)
+    self.host_stats_isUpdating = False
+  # Collect container stats
+  async def get_container_stats(self, container_id, wait=5, stop=False):
+    if container_id and container_id.isalnum():
+      try:
+        for container in (await self.async_docker_client.containers.list()):
+          if container._id == container_id:
+            res = await container.stats(stream=False)
+
+            if await self.redis_client.exists(container_id + '_stats'):
+              stats = json.loads(await self.redis_client.get(container_id + '_stats'))
+            else:
+              stats = []
+            stats.append(res[0])
+            if len(stats) > 3:
+              del stats[0]
+            await self.redis_client.set(container_id + '_stats', json.dumps(stats), ex=60)
+      except Exception as e:
+        res = {
+          "type": "danger",
+          "msg": str(e)
+        }
+    else:
+      res = {
+        "type": "danger",
+        "msg": "no or invalid id defined"
+      }
+
+    await asyncio.sleep(wait)
+    if stop == True:
+      # update task was called second time, stop
+      self.containerIds_to_update.remove(container_id)
+    else:
+      # call update task a second time
+      await self.get_container_stats(container_id, wait=0, stop=True)
+
+  def exec_cmd_container(self, container, cmd, user, timeout=2, shell_cmd="/bin/bash"):
+    def recv_socket_data(c_socket, timeout):
+      c_socket.setblocking(0)
+      total_data=[]
+      data=''
+      begin=time.time()
+      while True:
+        if total_data and time.time()-begin > timeout:
+          break
+        elif time.time()-begin > timeout*2:
+          break
+        try:
+          data = c_socket.recv(8192)
+          if data:
+            total_data.append(data.decode('utf-8'))
+            #change the beginning time for measurement
+            begin=time.time()
+          else:
+            #sleep for sometime to indicate a gap
+            time.sleep(0.1)
+            break
+        except:
+          pass
+      return ''.join(total_data)
+
+    try :
+      socket = container.exec_run([shell_cmd], stdin=True, socket=True, user=user).output._sock
+      if not cmd.endswith("\n"):
+        cmd = cmd + "\n"
+      socket.send(cmd.encode('utf-8'))
+      data = recv_socket_data(socket, timeout)
+      socket.close()
+      return data
+    except Exception as e:
+      self.logger.error("error - exec_cmd_container: %s" % str(e))
+      traceback.print_exc(file=sys.stdout)
+
+  def exec_run_handler(self, type, output):
+    if type == 'generic':
+      if output.exit_code == 0:
+        res = { 'type': 'success', 'msg': 'command completed successfully' }
+        return Response(content=json.dumps(res, indent=4), media_type="application/json")
+      else:
+        res = { 'type': 'danger', 'msg': 'command failed: ' + output.output.decode('utf-8') }
+        return Response(content=json.dumps(res, indent=4), media_type="application/json")
+    if type == 'utf8_text_only':
+      return Response(content=output.output.decode('utf-8'), media_type="text/plain")

data/Dockerfiles/dovecot/Dockerfile

@@ -1,115 +1,119 @@
-FROM debian:bullseye-slim
-LABEL maintainer "Andre Peters <andre.peters@servercow.de>"
+FROM alpine:3.21
 
-ARG DEBIAN_FRONTEND=noninteractive
-# renovate: datasource=github-tags depName=dovecot/core versioning=semver-coerced
-ARG DOVECOT=2.3.20
-# renovate: datasource=github-releases depName=tianon/gosu versioning=semver-coerced
+LABEL maintainer="The Infrastructure Company GmbH <info@servercow.de>"
+
+# renovate: datasource=github-releases depName=tianon/gosu versioning=semver-coerced extractVersion=^(?<version>.*)$
 ARG GOSU_VERSION=1.16
-ENV LC_ALL C
 
+ENV LANG=C.UTF-8
+ENV LC_ALL=C.UTF-8
 
 # Add groups and users before installing Dovecot to not break compatibility
-RUN groupadd -g 5000 vmail \
-  && groupadd -g 401 dovecot \
-  && groupadd -g 402 dovenull \
-  && groupadd -g 999 sogo \
-  && usermod -a -G sogo nobody \
-  && useradd -g vmail -u 5000 vmail -d /var/vmail \
-  && useradd -c "Dovecot unprivileged user" -d /dev/null -u 401 -g dovecot -s /bin/false dovecot \
-  && useradd -c "Dovecot login user" -d /dev/null -u 402 -g dovenull -s /bin/false dovenull \
-  && touch /etc/default/locale \
-  && apt-get update \
-  && apt-get -y --no-install-recommends install \
-  apt-transport-https \
+RUN addgroup -g 5000 vmail \
+  && addgroup -g 401 dovecot \
+  && addgroup -g 402 dovenull \
+  && sed -i "s/999/99/" /etc/group \
+  && addgroup -g 999 sogo \
+  && addgroup nobody sogo \
+  && adduser -D -u 5000 -G vmail -h /var/vmail vmail \
+  && adduser -D -G dovecot -u 401 -h /dev/null -s /sbin/nologin dovecot \
+  && adduser -D -G dovenull -u 402 -h /dev/null -s /sbin/nologin dovenull \
+  && apk add --no-cache --update \
+  bash \
+  bind-tools \
+  findutils \
+  envsubst \
   ca-certificates \
-  cpanminus \
   curl \
-  dnsutils \
-  dirmngr \
-  gettext \
-  gnupg2 \
+  coreutils \
   jq \
-  libauthen-ntlm-perl \
-  libcgi-pm-perl \
-  libcrypt-openssl-rsa-perl \
-  libcrypt-ssleay-perl \
-  libdata-uniqid-perl \
-  libdbd-mysql-perl \
-  libdbi-perl \
-  libdigest-hmac-perl \
-  libdist-checkconflicts-perl \
-  libencode-imaputf7-perl \
-  libfile-copy-recursive-perl \
-  libfile-tail-perl \
-  libhtml-parser-perl \
-  libio-compress-perl \
-  libio-socket-inet6-perl \
-  libio-socket-ssl-perl \
-  libio-tee-perl \
-  libipc-run-perl \
-  libjson-webtoken-perl \
-  liblockfile-simple-perl \
-  libmail-imapclient-perl \
-  libmodule-implementation-perl \
-  libmodule-scandeps-perl \
-  libnet-ssleay-perl \
-  libpackage-stash-perl \
-  libpackage-stash-xs-perl \
-  libpar-packer-perl \
-  libparse-recdescent-perl \
-  libproc-processtable-perl \
-  libreadonly-perl \
-  libregexp-common-perl \
-  libsys-meminfo-perl \
-  libterm-readkey-perl \
-  libtest-deep-perl \
-  libtest-fatal-perl \
-  libtest-mock-guard-perl \
-  libtest-mockobject-perl \
-  libtest-nowarnings-perl \
-  libtest-pod-perl \
-  libtest-requires-perl \
-  libtest-simple-perl \
-  libtest-warn-perl \
-  libtry-tiny-perl \
-  libunicode-string-perl \
-  liburi-perl \
-  libwww-perl \
-  lua-sql-mysql \
+  lua \
+  lua-cjson \
   lua-socket \
+  lua-sql-mysql \
+  lua5.3-sql-mysql \
+  icu-data-full \
+  mariadb-connector-c \
+  lua-sec \
+  mariadb-dev \
+  glib-dev \
+  gcompat \
   mariadb-client \
+  perl \
+  perl-dev \
+  perl-ntlm \
+  perl-cgi \
+  perl-crypt-openssl-rsa \
+  perl-utils \
+  perl-crypt-ssleay \
+  perl-data-uniqid \
+  perl-dbd-mysql \
+  perl-dbi \
+  perl-digest-hmac \
+  perl-dist-checkconflicts \
+  perl-encode-imaputf7 \
+  perl-file-copy-recursive \
+  perl-file-tail \
+  perl-io-socket-inet6 \
+  perl-io-gzip \
+  perl-io-socket-ssl \
+  perl-io-tee \
+  perl-ipc-run \
+  perl-json-webtoken \
+  perl-mail-imapclient \
+  perl-module-implementation \
+  perl-module-scandeps \
+  perl-net-ssleay \
+  perl-package-stash \
+  perl-package-stash-xs \
+  perl-par-packer \
+  perl-parse-recdescent \
+  perl-lockfile-simple \
+  libproc2 \
+  perl-readonly \
+  perl-regexp-common \
+  perl-sys-meminfo \
+  perl-term-readkey \
+  perl-test-deep \
+  perl-test-fatal \
+  perl-test-mockobject \
+  perl-test-mock-guard \
+  perl-test-pod \
+  perl-test-requires \
+  perl-test-simple \
+  perl-test-warn \
+  perl-try-tiny \
+  perl-unicode-string \
+  perl-proc-processtable \
+  perl-app-cpanminus \
   procps \
-  python3-pip \
-  redis-server \
-  supervisor \
+  python3 \
+  py3-mysqlclient \
+  py3-html2text \
+  py3-jinja2 \
+  py3-redis \
+  redis \
   syslog-ng \
-  syslog-ng-core \
-  syslog-ng-mod-redis \
+  syslog-ng-redis \
+  syslog-ng-json \
+  supervisor \
+  tzdata \
   wget \
-  && dpkgArch="$(dpkg --print-architecture | awk -F- '{ print $NF }')" \
-  && wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch" \
-  && chmod +x /usr/local/bin/gosu \
-  && gosu nobody true \
-  && apt-key adv --fetch-keys https://repo.dovecot.org/DOVECOT-REPO-GPG \
-  && echo "deb https://repo.dovecot.org/ce-${DOVECOT}/debian/bullseye bullseye main" > /etc/apt/sources.list.d/dovecot.list \
-  && apt-get update \
-  && apt-get -y --no-install-recommends install \
-  dovecot-lua \
-  dovecot-managesieved \
-  dovecot-sieve \
+  dovecot \
+  dovecot-dev \
   dovecot-lmtpd \
+  dovecot-lua \
   dovecot-ldap \
   dovecot-mysql \
-  dovecot-core \
+  dovecot-sql \
+  dovecot-submissiond \
+  dovecot-pigeonhole-plugin \
   dovecot-pop3d \
-  dovecot-imapd \
-  dovecot-solr \
-  && pip3 install mysql-connector-python html2text jinja2 redis \
-  && apt-get autoremove --purge -y \
-  && apt-get autoclean \
-  && rm -rf /var/lib/apt/lists/* \
-  && rm -rf /tmp/* /var/tmp/* /root/.cache/
+  dovecot-fts-flatcurve \
+  && arch=$(arch | sed s/aarch64/arm64/ | sed s/x86_64/amd64/) \
+  && wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$arch" \
+  && chmod +x /usr/local/bin/gosu \
+  && gosu nobody true
 
 COPY trim_logs.sh /usr/local/bin/trim_logs.sh
 COPY clean_q_aged.sh /usr/local/bin/clean_q_aged.sh
@@ -129,6 +133,7 @@ COPY stop-supervisor.sh /usr/local/sbin/stop-supervisor.sh
 COPY quarantine_notify.py /usr/local/bin/quarantine_notify.py
 COPY quota_notify.py /usr/local/bin/quota_notify.py
 COPY repl_health.sh /usr/local/bin/repl_health.sh
+COPY optimize-fts.sh /usr/local/bin/optimize-fts.sh
 
 ENTRYPOINT ["/docker-entrypoint.sh"]
-CMD exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf
+CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/supervisord.conf"]

data/Dockerfiles/dovecot/clean_q_aged.sh

@@ -2,7 +2,7 @@
 
 source /source_env.sh
 
-MAX_AGE=$(redis-cli --raw -h redis-mailcow GET Q_MAX_AGE)
+MAX_AGE=$(redis-cli --raw -h redis-mailcow -a ${REDISPASS} --no-auth-warning GET Q_MAX_AGE)
 
 if [[ -z ${MAX_AGE} ]]; then
   echo "Max age for quarantine items not defined"
@@ -15,6 +15,6 @@ if ! [[ ${MAX_AGE} =~ ${NUM_REGEXP} ]] ; then
   exit 1
 fi
 
-TO_DELETE=$(mysql --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -e "SELECT COUNT(id) FROM quarantine WHERE created < NOW() - INTERVAL ${MAX_AGE//[!0-9]/} DAY" -BN)
-mysql --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -e "DELETE FROM quarantine WHERE created < NOW() - INTERVAL ${MAX_AGE//[!0-9]/} DAY"
+TO_DELETE=$(mariadb --skip-ssl --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -e "SELECT COUNT(id) FROM quarantine WHERE created < NOW() - INTERVAL ${MAX_AGE//[!0-9]/} DAY" -BN)
+mariadb --skip-ssl --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -e "DELETE FROM quarantine WHERE created < NOW() - INTERVAL ${MAX_AGE//[!0-9]/} DAY"
 echo "Deleted ${TO_DELETE} items from quarantine table (max age is ${MAX_AGE//[!0-9]/} days)"

data/Dockerfiles/dovecot/docker-entrypoint.sh

@@ -2,7 +2,7 @@
 set -e
 
 # Wait for MySQL to warm-up
-while ! mysqladmin status --socket=/var/run/mysqld/mysqld.sock -u${DBUSER} -p${DBPASS} --silent; do
+while ! mariadb-admin status --ssl=false --socket=/var/run/mysqld/mysqld.sock -u${DBUSER} -p${DBPASS} --silent; do
   echo "Waiting for database to come up..."
   sleep 2
 done
@@ -14,9 +14,9 @@ done
 
 # Do not attempt to write to slave
 if [[ ! -z ${REDIS_SLAVEOF_IP} ]]; then
-  REDIS_CMDLINE="redis-cli -h ${REDIS_SLAVEOF_IP} -p ${REDIS_SLAVEOF_PORT}"
+  REDIS_CMDLINE="redis-cli -h ${REDIS_SLAVEOF_IP} -p ${REDIS_SLAVEOF_PORT} -a ${REDISPASS} --no-auth-warning"
 else
-  REDIS_CMDLINE="redis-cli -h redis -p 6379"
+  REDIS_CMDLINE="redis-cli -h redis -p 6379 -a ${REDISPASS} --no-auth-warning"
 fi
 
 until [[ $(${REDIS_CMDLINE} PING) == "PONG" ]]; do
@@ -28,7 +28,8 @@ ${REDIS_CMDLINE} SET DOVECOT_REPL_HEALTH 1 > /dev/null
 
 # Create missing directories
 [[ ! -d /etc/dovecot/sql/ ]] && mkdir -p /etc/dovecot/sql/
-[[ ! -d /etc/dovecot/lua/ ]] && mkdir -p /etc/dovecot/lua/
+[[ ! -d /etc/dovecot/auth/ ]] && mkdir -p /etc/dovecot/auth/
+[[ ! -d /etc/dovecot/conf.d/ ]] && mkdir -p /etc/dovecot/conf.d/
 [[ ! -d /var/vmail/_garbage ]] && mkdir -p /var/vmail/_garbage
 [[ ! -d /var/vmail/sieve ]] && mkdir -p /var/vmail/sieve
 [[ ! -d /etc/sogo ]] && mkdir -p /etc/sogo
@@ -109,14 +110,16 @@ EOF
 
 echo -n ${ACL_ANYONE} > /etc/dovecot/acl_anyone
 
-if [[ "${SKIP_SOLR}" =~ ^([yY][eE][sS]|[yY])+$ ]]; then
-echo -n 'quota acl zlib mail_crypt mail_crypt_acl mail_log notify listescape replication' > /etc/dovecot/mail_plugins
+if [[ "${SKIP_FTS}" =~ ^([yY][eE][sS]|[yY])+$ ]]; then
+echo -e "\e[33mDetecting SKIP_FTS=y... not enabling Flatcurve (FTS) then...\e[0m"
+echo -n 'quota acl zlib mail_crypt mail_crypt_acl mail_log notify listescape replication lazy_expunge' > /etc/dovecot/mail_plugins
 echo -n 'quota imap_quota imap_acl acl zlib imap_zlib imap_sieve mail_crypt mail_crypt_acl notify listescape replication mail_log' > /etc/dovecot/mail_plugins_imap
 echo -n 'quota sieve acl zlib mail_crypt mail_crypt_acl notify listescape replication' > /etc/dovecot/mail_plugins_lmtp
 else
-echo -n 'quota acl zlib mail_crypt mail_crypt_acl mail_log notify fts fts_solr listescape replication' > /etc/dovecot/mail_plugins
-echo -n 'quota imap_quota imap_acl acl zlib imap_zlib imap_sieve mail_crypt mail_crypt_acl notify mail_log fts fts_solr listescape replication' > /etc/dovecot/mail_plugins_imap
-echo -n 'quota sieve acl zlib mail_crypt mail_crypt_acl fts fts_solr notify listescape replication' > /etc/dovecot/mail_plugins_lmtp
+echo -e "\e[32mDetecting SKIP_FTS=n... enabling Flatcurve (FTS)\e[0m"
+echo -n 'quota acl zlib mail_crypt mail_crypt_acl mail_log notify fts fts_flatcurve listescape replication lazy_expunge' > /etc/dovecot/mail_plugins
+echo -n 'quota imap_quota imap_acl acl zlib imap_zlib imap_sieve mail_crypt mail_crypt_acl notify mail_log fts fts_flatcurve listescape replication' > /etc/dovecot/mail_plugins_imap
+echo -n 'quota sieve acl zlib mail_crypt mail_crypt_acl fts fts_flatcurve notify listescape replication' > /etc/dovecot/mail_plugins_lmtp
 fi
 chmod 644 /etc/dovecot/mail_plugins /etc/dovecot/mail_plugins_imap /etc/dovecot/mail_plugins_lmtp /templates/quarantine.tpl
 
@@ -128,123 +131,6 @@ user_query = SELECT CONCAT(JSON_UNQUOTE(JSON_VALUE(attributes, '$.mailbox_format
 iterate_query = SELECT username FROM mailbox WHERE active = '1' OR active = '2';
 EOF
 
-cat <<EOF > /etc/dovecot/lua/passwd-verify.lua
-function auth_password_verify(req, pass)
-
-  if req.domain == nil then
-    return dovecot.auth.PASSDB_RESULT_USER_UNKNOWN, "No such user"
-  end
-
-  if cur == nil then
-    script_init()
-  end
-
-  if req.user == nil then
-    req.user = ''
-  end
-
-  respbody = {}
-
-  -- check against mailbox passwds
-  local cur,errorString = con:execute(string.format([[SELECT password FROM mailbox
-    WHERE username = '%s'
-      AND active = '1'
-      AND domain IN (SELECT domain FROM domain WHERE domain='%s' AND active='1')
-      AND IFNULL(JSON_UNQUOTE(JSON_VALUE(mailbox.attributes, '$.force_pw_update')), 0) != '1'
-      AND IFNULL(JSON_UNQUOTE(JSON_VALUE(attributes, '$.%s_access')), 1) = '1']], con:escape(req.user), con:escape(req.domain), con:escape(req.service)))
-  local row = cur:fetch ({}, "a")
-  while row do
-    if req.password_verify(req, row.password, pass) == 1 then
-      con:execute(string.format([[REPLACE INTO sasl_log (service, app_password, username, real_rip)
-        VALUES ("%s", 0, "%s", "%s")]], con:escape(req.service), con:escape(req.user), con:escape(req.real_rip)))
-      cur:close()
-      con:close()
-      return dovecot.auth.PASSDB_RESULT_OK, "password=" .. pass
-    end
-    row = cur:fetch (row, "a")
-  end
-
-  -- check against app passwds for imap and smtp
-  -- app passwords are only available for imap, smtp, sieve and pop3 when using sasl
-  if req.service == "smtp" or req.service == "imap" or req.service == "sieve" or req.service == "pop3" then
-    local cur,errorString = con:execute(string.format([[SELECT app_passwd.id, %s_access AS has_prot_access, app_passwd.password FROM app_passwd
-      INNER JOIN mailbox ON mailbox.username = app_passwd.mailbox
-      WHERE mailbox = '%s'
-        AND app_passwd.active = '1'
-        AND mailbox.active = '1'
-        AND app_passwd.domain IN (SELECT domain FROM domain WHERE domain='%s' AND active='1')]], con:escape(req.service), con:escape(req.user), con:escape(req.domain)))
-    local row = cur:fetch ({}, "a")
-    while row do
-      if req.password_verify(req, row.password, pass) == 1 then
-        -- if password is valid and protocol access is 1 OR real_rip matches SOGo, proceed
-        if tostring(req.real_rip) == "__IPV4_SOGO__" then
-          cur:close()
-          con:close()
-          return dovecot.auth.PASSDB_RESULT_OK, "password=" .. pass
-        elseif row.has_prot_access == "1" then
-          con:execute(string.format([[REPLACE INTO sasl_log (service, app_password, username, real_rip)
-            VALUES ("%s", %d, "%s", "%s")]], con:escape(req.service), row.id, con:escape(req.user), con:escape(req.real_rip)))
-          cur:close()
-          con:close()
-          return dovecot.auth.PASSDB_RESULT_OK, "password=" .. pass
-        end
-      end
-      row = cur:fetch (row, "a")
-    end
-  end
-
-  cur:close()
-  con:close()
-
-  return dovecot.auth.PASSDB_RESULT_PASSWORD_MISMATCH, "Failed to authenticate"
-
-  -- PoC
-  -- local reqbody = string.format([[{
-  --   "success":0,
-  --   "service":"%s",
-  --   "app_password":false,
-  --   "username":"%s",
-  --   "real_rip":"%s"
-  -- }]], con:escape(req.service), con:escape(req.user), con:escape(req.real_rip))
-  -- http.request {
-  --   method = "POST",
-  --   url = "http://nginx:8081/sasl_log.php",
-  --   source = ltn12.source.string(reqbody),
-  --   headers = {
-  --     ["content-type"] = "application/json",
-  --     ["content-length"] = tostring(#reqbody)
-  --   },
-  --   sink = ltn12.sink.table(respbody)
-  -- }
-
-end
-
-function auth_passdb_lookup(req)
-   return dovecot.auth.PASSDB_RESULT_USER_UNKNOWN, ""
-end
-
-function script_init()
-  mysql = require "luasql.mysql"
-  http = require "socket.http"
-  http.TIMEOUT = 5
-  ltn12 = require "ltn12"
-  env  = mysql.mysql()
-  con = env:connect("__DBNAME__","__DBUSER__","__DBPASS__","localhost")
-  return 0
-end
-
-function script_deinit()
-  con:close()
-  env:close()
-end
-EOF
-
-# Replace patterns in app-passdb.lua
-sed -i "s/__DBUSER__/${DBUSER}/g" /etc/dovecot/lua/passwd-verify.lua
-sed -i "s/__DBPASS__/${DBPASS}/g" /etc/dovecot/lua/passwd-verify.lua
-sed -i "s/__DBNAME__/${DBNAME}/g" /etc/dovecot/lua/passwd-verify.lua
-sed -i "s/__IPV4_SOGO__/${IPV4_NETWORK}.248/g" /etc/dovecot/lua/passwd-verify.lua
-
 
 # Migrate old sieve_after file
 [[ -f /etc/dovecot/sieve_after ]] && mv /etc/dovecot/sieve_after /etc/dovecot/global_sieve_after
@@ -318,6 +204,8 @@ EOF
 # Create random master Password for SOGo SSO
 RAND_PASS=$(cat /dev/urandom | tr -dc 'a-z0-9' | fold -w 32 | head -n 1)
 echo -n ${RAND_PASS} > /etc/phpfpm/sogo-sso.pass
+# Creating additional creds file for SOGo notify crons (calendars, etc)
+echo -n ${RAND_USER}@mailcow.local:${RAND_PASS} > /etc/sogo/cron.creds
 cat <<EOF > /etc/dovecot/sogo-sso.conf
 # Autogenerated by mailcow
 passdb {
@@ -335,6 +223,23 @@ sys.exit()
 EOF
 fi
 
+# Set mail_replica for HA setups
+if [[ -n ${MAILCOW_REPLICA_IP} && -n ${DOVEADM_REPLICA_PORT} ]]; then
+  cat <<EOF > /etc/dovecot/mail_replica.conf
+# Autogenerated by mailcow
+mail_replica = tcp:${MAILCOW_REPLICA_IP}:${DOVEADM_REPLICA_PORT}
+EOF
+fi
+
+# Setting variables for indexer-worker inside fts.conf automatically according to mailcow.conf settings
+if [[ "${SKIP_FTS}" =~ ^([nN][oO]|[nN])+$ ]]; then
+  echo -e "\e[94mConfiguring FTS Settings...\e[0m"
+  echo -e "\e[94mSetting FTS Memory Limit (per process) to ${FTS_HEAP} MB\e[0m"
+  sed -i "s/vsz_limit\s*=\s*[0-9]*\s*MB*/vsz_limit=${FTS_HEAP} MB/" /etc/dovecot/conf.d/fts.conf
+  echo -e "\e[94mSetting FTS Process Limit to ${FTS_PROCS}\e[0m"
+  sed -i "s/process_limit\s*=\s*[0-9]*/process_limit=${FTS_PROCS}/" /etc/dovecot/conf.d/fts.conf
+fi
+
 # 401 is user dovecot
 if [[ ! -s /mail_crypt/ecprivkey.pem || ! -s /mail_crypt/ecpubkey.pem ]]; then
 	openssl ecparam -name prime256v1 -genkey | openssl pkey -out /mail_crypt/ecprivkey.pem
@@ -344,24 +249,27 @@ else
 	chown 401 /mail_crypt/ecprivkey.pem /mail_crypt/ecpubkey.pem
 fi
 
+# Fix OpenSSL 3.X TLS1.0, 1.1 support (https://community.mailcow.email/d/4062-hi-all/20)
+if grep -qE 'ssl_min_protocol\s*=\s*(TLSv1|TLSv1\.1)\s*$' /etc/dovecot/dovecot.conf /etc/dovecot/extra.conf; then
+    sed -i '/\[openssl_init\]/a ssl_conf = ssl_configuration' /etc/ssl/openssl.cnf
+
+    echo "[ssl_configuration]" >> /etc/ssl/openssl.cnf
+    echo "system_default = tls_system_default" >> /etc/ssl/openssl.cnf
+    echo "[tls_system_default]" >> /etc/ssl/openssl.cnf
+    echo "MinProtocol = TLSv1" >> /etc/ssl/openssl.cnf
+    echo "CipherString = DEFAULT@SECLEVEL=0" >> /etc/ssl/openssl.cnf
+fi
+
 # Compile sieve scripts
 sievec /var/vmail/sieve/global_sieve_before.sieve
 sievec /var/vmail/sieve/global_sieve_after.sieve
 sievec /usr/lib/dovecot/sieve/report-spam.sieve
 sievec /usr/lib/dovecot/sieve/report-ham.sieve
 
-for file in /var/vmail/*/*/sieve/*.sieve ; do
-  if [[ "$file" == "/var/vmail/*/*/sieve/*.sieve" ]]; then
-    continue
-  fi
-  sievec "$file" "$(dirname "$file")/../.dovecot.svbin"
-  chown vmail:vmail "$(dirname "$file")/../.dovecot.svbin"
-done
-
 # Fix permissions
 chown root:root /etc/dovecot/sql/*.conf
-chown root:dovecot /etc/dovecot/sql/dovecot-dict-sql-sieve* /etc/dovecot/sql/dovecot-dict-sql-quota* /etc/dovecot/lua/passwd-verify.lua
-chmod 640 /etc/dovecot/sql/*.conf /etc/dovecot/lua/passwd-verify.lua
+chown root:dovecot /etc/dovecot/sql/dovecot-dict-sql-sieve* /etc/dovecot/sql/dovecot-dict-sql-quota* /etc/dovecot/auth/passwd-verify.lua
+chmod 640 /etc/dovecot/sql/*.conf /etc/dovecot/auth/passwd-verify.lua
 chown -R vmail:vmail /var/vmail/sieve
 chown -R vmail:vmail /var/volatile
 chown -R vmail:vmail /var/vmail_index
@@ -378,7 +286,8 @@ chmod +x /usr/lib/dovecot/sieve/rspamd-pipe-ham \
   /usr/local/bin/maildir_gc.sh \
   /usr/local/sbin/stop-supervisor.sh \
   /usr/local/bin/quota_notify.py \
-  /usr/local/bin/repl_health.sh
+  /usr/local/bin/repl_health.sh \
+  /usr/local/bin/optimize-fts.sh
 
 # Prepare environment file for cronjobs
 printenv | sed 's/^\(.*\)$/export \1/g' > /source_env.sh
@@ -388,15 +297,15 @@ printenv | sed 's/^\(.*\)$/export \1/g' > /source_env.sh
 
 # Clean stopped imapsync jobs
 rm -f /tmp/imapsync_busy.lock
-IMAPSYNC_TABLE=$(mysql --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -e "SHOW TABLES LIKE 'imapsync'" -Bs)
-[[ ! -z ${IMAPSYNC_TABLE} ]] && mysql --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -e "UPDATE imapsync SET is_running='0'"
+IMAPSYNC_TABLE=$(mariadb --skip-ssl --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -e "SHOW TABLES LIKE 'imapsync'" -Bs)
+[[ ! -z ${IMAPSYNC_TABLE} ]] && mariadb --skip-ssl --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -e "UPDATE imapsync SET is_running='0'"
 
 # Envsubst maildir_gc
 echo "$(envsubst < /usr/local/bin/maildir_gc.sh)" > /usr/local/bin/maildir_gc.sh
 
 # GUID generation
 while [[ ${VERSIONS_OK} != 'OK' ]]; do
-  if [[ ! -z $(mysql --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -B -e "SELECT 'OK' FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA = \"${DBNAME}\" AND TABLE_NAME = 'versions'") ]]; then
+  if [[ ! -z $(mariadb --skip-ssl --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -B -e "SELECT 'OK' FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA = \"${DBNAME}\" AND TABLE_NAME = 'versions'") ]]; then
     VERSIONS_OK=OK
   else
     echo "Waiting for versions table to be created..."
@@ -407,11 +316,11 @@ PUBKEY_MCRYPT=$(doveconf -P 2> /dev/null | grep -i mail_crypt_global_public_key
 if [ -f ${PUBKEY_MCRYPT} ]; then
   GUID=$(cat <(echo ${MAILCOW_HOSTNAME}) /mail_crypt/ecpubkey.pem | sha256sum | cut -d ' ' -f1 | tr -cd "[a-fA-F0-9.:/] ")
   if [ ${#GUID} -eq 64 ]; then
-    mysql --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} << EOF
+    mariadb --skip-ssl --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} << EOF
 REPLACE INTO versions (application, version) VALUES ("GUID", "${GUID}");
 EOF
   else
-    mysql --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} << EOF
+    mariadb --skip-ssl --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} << EOF
 REPLACE INTO versions (application, version) VALUES ("GUID", "INVALID");
 EOF
   fi
@@ -430,6 +339,10 @@ done
 
 # For some strange, unknown and stupid reason, Dovecot may run into a race condition, when this file is not touched before it is read by dovecot/auth
 # May be related to something inside Docker, I seriously don't know
-touch /etc/dovecot/lua/passwd-verify.lua
+touch /etc/dovecot/auth/passwd-verify.lua
+
+if [[ ! -z ${REDIS_SLAVEOF_IP} ]]; then
+  cp /etc/syslog-ng/syslog-ng-redis_slave.conf /etc/syslog-ng/syslog-ng.conf
+fi
 
 exec "$@"

data/Dockerfiles/dovecot/imapsync

@@ -8492,6 +8492,7 @@ sub xoauth2
         require HTML::Entities ;
         require JSON ;
         require JSON::WebToken::Crypt::RSA ;
+        require Crypt::OpenSSL::PKCS12;
         require Crypt::OpenSSL::RSA ;
         require Encode::Byte ;
         require IO::Socket::SSL ;
@@ -8532,8 +8533,9 @@ sub xoauth2
 
             $sync->{ debug } and myprint( "Service account: $iss\nKey file: $keyfile\nKey password: $keypass\n");
 
-            # Get private key from p12 file (would be better in perl...)
-            $key = `openssl pkcs12 -in "$keyfile" -nodes -nocerts -passin pass:$keypass -nomacver`;
+            # Get private key from p12 file
+            my $pkcs12 = Crypt::OpenSSL::PKCS12->new_from_file($keyfile);
+            $key = $pkcs12->private_key($keypass);
 
             $sync->{ debug } and myprint( "Private key:\n$key\n");
         }

data/Dockerfiles/dovecot/imapsync_runner.pl

@@ -75,7 +75,8 @@ my $sth = $dbh->prepare("SELECT id,
   custom_params,
   subscribeall,
   timeout1,
-  timeout2
+  timeout2,
+  dry
     FROM imapsync
       WHERE active = 1
         AND is_running = 0
@@ -111,13 +112,16 @@ while ($row = $sth->fetchrow_arrayref()) {
   $subscribeall        = @$row[18];
   $timeout1            = @$row[19];
   $timeout2            = @$row[20];
+  $dry                 = @$row[21];
 
   if ($enc1 eq "TLS") { $enc1 = "--tls1"; } elsif ($enc1 eq "SSL") { $enc1 = "--ssl1"; } else { undef $enc1; }
 
   my $template = $run_dir . '/imapsync.XXXXXXX';
   my $passfile1 = File::Temp->new(TEMPLATE => $template);
   my $passfile2 = File::Temp->new(TEMPLATE => $template);
-
+  
+  binmode( $passfile1, ":utf8" );
+  
   print $passfile1 "$password1\n";
   print $passfile2 trim($master_pass) . "\n";
 
@@ -148,6 +152,7 @@ while ($row = $sth->fetchrow_arrayref()) {
   "--host2", "localhost",
   "--user2", $user2 . '*' . trim($master_user),
   "--passfile2", $passfile2->filename,
+  ($dry eq "1" ? ('--dry') : ()),
   '--no-modulesversion',
   '--noreleasecheck'];
 

data/Dockerfiles/dovecot/optimize-fts.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+if [[ "${SKIP_FTS}" =~ ^([yY][eE][sS]|[yY])+$ ]]; then
+    exit 0
+else
+    doveadm fts optimize -A
+fi

data/Dockerfiles/dovecot/quarantine_notify.py

@@ -3,13 +3,13 @@
 import smtplib
 import os
 import sys
-import mysql.connector
+import MySQLdb
 from email.mime.multipart import MIMEMultipart
 from email.mime.text import MIMEText
 from email.utils import COMMASPACE, formatdate
-import cgi
 import jinja2
-from jinja2 import Template
+from jinja2 import TemplateError
+from jinja2.sandbox import SandboxedEnvironment
 import json
 import redis
 import time
@@ -32,7 +32,7 @@ try:
 
   while True:
     try:
-      r = redis.StrictRedis(host='redis', decode_responses=True, port=6379, db=0)
+      r = redis.StrictRedis(host='redis', decode_responses=True, port=6379, db=0, password=os.environ['REDISPASS'])
       r.ping()
     except Exception as ex:
       print('%s - trying again...'  % (ex))
@@ -50,7 +50,7 @@ try:
   def query_mysql(query, headers = True, update = False):
     while True:
       try:
-        cnx = mysql.connector.connect(unix_socket = '/var/run/mysqld/mysqld.sock', user=os.environ.get('DBUSER'), passwd=os.environ.get('DBPASS'), database=os.environ.get('DBNAME'), charset="utf8mb4", collation="utf8mb4_general_ci")
+        cnx = MySQLdb.connect(user=os.environ.get('DBUSER'), password=os.environ.get('DBPASS'), database=os.environ.get('DBNAME'), charset="utf8mb4", collation="utf8mb4_general_ci")
       except Exception as ex:
         print('%s - trying again...'  % (ex))
         time.sleep(3)
@@ -81,17 +81,22 @@ try:
     if len(meta_query) == 0:
       return
     msg_count = len(meta_query)
+    env = SandboxedEnvironment()
     if r.get('Q_HTML'):
-      try:
-        template = Template(r.get('Q_HTML'))
-      except:
-        print("Error: Cannot parse quarantine template, falling back to default template.")
-        with open('/templates/quarantine.tpl') as file_:
-          template = Template(file_.read())
+        try:
+            template = env.from_string(r.get('Q_HTML'))
+        except Exception:
+            print("Error: Cannot parse quarantine template, falling back to default template.")
+            with open('/templates/quarantine.tpl') as file_:
+                template = env.from_string(file_.read())
     else:
-      with open('/templates/quarantine.tpl') as file_:
-        template = Template(file_.read())
-    html = template.render(meta=meta_query, username=rcpt, counter=msg_count, hostname=mailcow_hostname, quarantine_acl=quarantine_acl)
+        with open('/templates/quarantine.tpl') as file_:
+            template = env.from_string(file_.read())
+    try:
+        html = template.render(meta=meta_query, username=rcpt, counter=msg_count, hostname=mailcow_hostname, quarantine_acl=quarantine_acl)
+    except (jinja2.exceptions.SecurityError, TemplateError) as ex:
+        print(f"SecurityError or TemplateError in template rendering: {ex}")
+        return
     text = html2text.html2text(html)
     count = 0
     while count < 15:

data/Dockerfiles/dovecot/quota_notify.py

@@ -6,7 +6,7 @@ from email.mime.multipart import MIMEMultipart
 from email.mime.text import MIMEText
 from email.utils import COMMASPACE, formatdate
 import jinja2
-from jinja2 import Template
+from jinja2.sandbox import SandboxedEnvironment
 import redis
 import time
 import json
@@ -23,7 +23,7 @@ else:
 
 while True:
   try:
-    r = redis.StrictRedis(host='redis', decode_responses=True, port=6379, db=0)
+    r = redis.StrictRedis(host='redis', decode_responses=True, port=6379, db=0, username='quota_notify', password='')
     r.ping()
   except Exception as ex:
     print('%s - trying again...'  % (ex))
@@ -33,16 +33,24 @@ while True:
 
 if r.get('QW_HTML'):
   try:
-    template = Template(r.get('QW_HTML'))
-  except:
-    print("Error: Cannot parse quarantine template, falling back to default template.")
+    env = SandboxedEnvironment()
+    template = env.from_string(r.get('QW_HTML'))
+  except Exception:
+    print("Error: Cannot parse quota template, falling back to default template.")
     with open('/templates/quota.tpl') as file_:
-      template = Template(file_.read())
+      env = SandboxedEnvironment()
+      template = env.from_string(file_.read())
 else:
   with open('/templates/quota.tpl') as file_:
-    template = Template(file_.read())
+    env = SandboxedEnvironment()
+    template = env.from_string(file_.read())
+
+try:
+  html = template.render(username=username, percent=percent)
+except (jinja2.exceptions.SecurityError, jinja2.TemplateError) as ex:
+  print(f"SecurityError or TemplateError in template rendering: {ex}")
+  sys.exit(1)
 
-html = template.render(username=username, percent=percent)
 text = html2text.html2text(html)
 
 try:
@@ -55,7 +63,7 @@ try:
   msg.attach(text_part)
   msg.attach(html_part)
   msg['To'] = username
-  p = Popen(['/usr/lib/dovecot/dovecot-lda', '-d', username, '-o', '"plugin/quota=maildir:User quota:noenforcing"'], stdout=PIPE, stdin=PIPE, stderr=STDOUT)
+  p = Popen(['/usr/libexec/dovecot/dovecot-lda', '-d', username, '-o', '"plugin/quota=maildir:User quota:noenforcing"'], stdout=PIPE, stdin=PIPE, stderr=STDOUT)
   p.communicate(input=bytes(msg.as_string(), 'utf-8'))
 
   domain = username.split("@")[-1]

data/Dockerfiles/dovecot/repl_health.sh

@@ -4,14 +4,14 @@ source /source_env.sh
 
 # Do not attempt to write to slave
 if [[ ! -z ${REDIS_SLAVEOF_IP} ]]; then
-  REDIS_CMDLINE="redis-cli -h ${REDIS_SLAVEOF_IP} -p ${REDIS_SLAVEOF_PORT}"
+  REDIS_CMDLINE="redis-cli -h ${REDIS_SLAVEOF_IP} -p ${REDIS_SLAVEOF_PORT} -a ${REDISPASS} --no-auth-warning"
 else
-  REDIS_CMDLINE="redis-cli -h redis -p 6379"
+  REDIS_CMDLINE="redis-cli -h redis -p 6379 -a ${REDISPASS} --no-auth-warning"
 fi
 
 # Is replication active?
 # grep on file is less expensive than doveconf
-if ! grep -qi mail_replica /etc/dovecot/dovecot.conf; then
+if [ -n ${MAILCOW_REPLICA_IP} ]; then
   ${REDIS_CMDLINE} SET DOVECOT_REPL_HEALTH 1 > /dev/null
   exit
 fi

data/Dockerfiles/dovecot/rspamd-pipe-ham

@@ -3,8 +3,8 @@ FILE=/tmp/mail$$
 cat > $FILE
 trap "/bin/rm -f $FILE" 0 1 2 3 13 15
 
-cat ${FILE} | /usr/bin/curl -H "Flag: 11" -s --data-binary @- --unix-socket /var/lib/rspamd/rspamd.sock http://rspamd/fuzzydel
-cat ${FILE} | /usr/bin/curl -s --data-binary @- --unix-socket /var/lib/rspamd/rspamd.sock http://rspamd/learnham
-cat ${FILE} | /usr/bin/curl -H "Flag: 13" -s --data-binary @- --unix-socket /var/lib/rspamd/rspamd.sock http://rspamd/fuzzyadd
+cat ${FILE} | /usr/bin/curl -H "Flag: 11" -s --data-binary @- --unix-socket /var/lib/rspamd/rspamd.sock http://rspamd.${COMPOSE_PROJECT_NAME}_mailcow-network/fuzzydel
+cat ${FILE} | /usr/bin/curl -s --data-binary @- --unix-socket /var/lib/rspamd/rspamd.sock http://rspamd.${COMPOSE_PROJECT_NAME}_mailcow-network/learnham
+cat ${FILE} | /usr/bin/curl -H "Flag: 13" -s --data-binary @- --unix-socket /var/lib/rspamd/rspamd.sock http://rspamd.${COMPOSE_PROJECT_NAME}_mailcow-network/fuzzyadd
 
 exit 0

data/Dockerfiles/dovecot/rspamd-pipe-spam

@@ -3,8 +3,8 @@ FILE=/tmp/mail$$
 cat > $FILE
 trap "/bin/rm -f $FILE" 0 1 2 3 13 15
 
-cat ${FILE} | /usr/bin/curl -H "Flag: 13" -s --data-binary @- --unix-socket /var/lib/rspamd/rspamd.sock http://rspamd/fuzzydel
-cat ${FILE} | /usr/bin/curl -s --data-binary @- --unix-socket /var/lib/rspamd/rspamd.sock http://rspamd/learnspam
-cat ${FILE} | /usr/bin/curl -H "Flag: 11" -s --data-binary @- --unix-socket /var/lib/rspamd/rspamd.sock http://rspamd/fuzzyadd
+cat ${FILE} | /usr/bin/curl -H "Flag: 13" -s --data-binary @- --unix-socket /var/lib/rspamd/rspamd.sock http://rspamd.${COMPOSE_PROJECT_NAME}_mailcow-network/fuzzydel
+cat ${FILE} | /usr/bin/curl -s --data-binary @- --unix-socket /var/lib/rspamd/rspamd.sock http://rspamd.${COMPOSE_PROJECT_NAME}_mailcow-network/learnspam
+cat ${FILE} | /usr/bin/curl -H "Flag: 11" -s --data-binary @- --unix-socket /var/lib/rspamd/rspamd.sock http://rspamd.${COMPOSE_PROJECT_NAME}_mailcow-network/fuzzyadd
 
 exit 0

data/Dockerfiles/dovecot/sa-rules.sh

@@ -11,21 +11,25 @@ else
 fi
 
 # Deploy
-curl --connect-timeout 15 --retry 10 --max-time 30 http://www.spamassassin.heinlein-support.de/$(dig txt 1.4.3.spamassassin.heinlein-support.de +short | tr -d '"' | tr -dc '0-9').tar.gz --output /tmp/sa-rules-heinlein.tar.gz
-if gzip -t /tmp/sa-rules-heinlein.tar.gz; then
-  tar xfvz /tmp/sa-rules-heinlein.tar.gz -C /tmp/sa-rules-heinlein
-  cat /tmp/sa-rules-heinlein/*cf > /etc/rspamd/custom/sa-rules
+if curl --connect-timeout 15 --retry 5 --max-time 30 https://www.spamassassin.heinlein-support.de/$(dig txt 1.4.3.spamassassin.heinlein-support.de +short | tr -d '"' | tr -dc '0-9').tar.gz --output /tmp/sa-rules-heinlein.tar.gz; then
+  if gzip -t /tmp/sa-rules-heinlein.tar.gz; then
+    tar xfvz /tmp/sa-rules-heinlein.tar.gz -C /tmp/sa-rules-heinlein
+    cat /tmp/sa-rules-heinlein/*cf > /etc/rspamd/custom/sa-rules
+  fi
+else
+  echo "Failed to download SA rules. Exiting."
+  exit 0 # Must be 0 otherwise dovecot would not start at all
 fi
 
 sed -i -e 's/\([^\\]\)\$\([^\/]\)/\1\\$\2/g' /etc/rspamd/custom/sa-rules
 
 if [[ "$(cat /etc/rspamd/custom/sa-rules | md5sum | cut -d' ' -f1)" != "${HASH_SA_RULES}" ]]; then
   CONTAINER_NAME=rspamd-mailcow
-  CONTAINER_ID=$(curl --silent --insecure https://dockerapi/containers/json | \
+  CONTAINER_ID=$(curl --silent --insecure https://dockerapi.${COMPOSE_PROJECT_NAME}_mailcow-network/containers/json | \
     jq -r ".[] | {name: .Config.Labels[\"com.docker.compose.service\"], project: .Config.Labels[\"com.docker.compose.project\"], id: .Id}" | \
     jq -rc "select( .name | tostring | contains(\"${CONTAINER_NAME}\")) | select( .project | tostring | contains(\"${COMPOSE_PROJECT_NAME,,}\")) | .id")
   if [[ ! -z ${CONTAINER_ID} ]]; then
-    curl --silent --insecure -XPOST --connect-timeout 15 --max-time 120 https://dockerapi/containers/${CONTAINER_ID}/restart
+    curl --silent --insecure -XPOST --connect-timeout 15 --max-time 120 https://dockerapi.${COMPOSE_PROJECT_NAME}_mailcow-network/containers/${CONTAINER_ID}/restart
   fi
 fi
 

data/Dockerfiles/dovecot/supervisord.conf

@@ -13,6 +13,10 @@ autostart=true
 
 [program:dovecot]
 command=/usr/sbin/dovecot -F
+stdout_logfile=/dev/stdout
+stdout_logfile_maxbytes=0
+stderr_logfile=/dev/stderr
+stderr_logfile_maxbytes=0
 autorestart=true
 
 [eventlistener:processes]

data/Dockerfiles/dovecot/syslog-ng-redis_slave.conf

@@ -1,4 +1,4 @@
-@version: 3.28
+@version: 4.5
 @include "scl.conf"
 options {
   chain_hostnames(off);
@@ -6,11 +6,12 @@ options {
   use_dns(no);
   use_fqdn(no);
   owner("root"); group("adm"); perm(0640);
-  stats_freq(0);
+  stats(freq(0));
+  keep_timestamp(no);
   bad_hostname("^gconfd$");
 };
-source s_src {
-  unix-stream("/dev/log");
+source s_dgram {
+  unix-dgram("/dev/log");
   internal();
 };
 destination d_stdout { pipe("/dev/stdout"); };
@@ -19,6 +20,7 @@ destination d_redis_ui_log {
     host("`REDIS_SLAVEOF_IP`")
     persist-name("redis1")
     port(`REDIS_SLAVEOF_PORT`)
+    auth("`REDISPASS`")
     command("LPUSH" "DOVECOT_MAILLOG" "$(format-json time=\"$S_UNIXTIME\" priority=\"$PRIORITY\" program=\"$PROGRAM\" message=\"$MESSAGE\")\n")
   );
 };
@@ -27,6 +29,7 @@ destination d_redis_f2b_channel {
     host("`REDIS_SLAVEOF_IP`")
     persist-name("redis2")
     port(`REDIS_SLAVEOF_PORT`)
+    auth("`REDISPASS`")
     command("PUBLISH" "F2B_CHANNEL" "$(sanitize $MESSAGE)")
   );
 };
@@ -35,8 +38,13 @@ filter f_replica {
   not match("User has no mail_replica in userdb" value("MESSAGE"));
   not match("Error: sync: Unknown user in remote" value("MESSAGE"));
 };
+filter f_dovecot_auth_try {
+  not match("- trying the next passdb" value("MESSAGE")) and
+  not match("- trying the next userdb" value("MESSAGE"));
+};
 log {
-  source(s_src);
+  source(s_dgram);
+  filter(f_dovecot_auth_try);
   filter(f_replica);
   destination(d_stdout);
   filter(f_mail);

data/Dockerfiles/dovecot/syslog-ng.conf

@@ -1,4 +1,4 @@
-@version: 3.28
+@version: 4.5
 @include "scl.conf"
 options {
   chain_hostnames(off);
@@ -6,11 +6,12 @@ options {
   use_dns(no);
   use_fqdn(no);
   owner("root"); group("adm"); perm(0640);
-  stats_freq(0);
+  stats(freq(0));
+  keep_timestamp(no);
   bad_hostname("^gconfd$");
 };
-source s_src {
-  unix-stream("/dev/log");
+source s_dgram {
+  unix-dgram("/dev/log");
   internal();
 };
 destination d_stdout { pipe("/dev/stdout"); };
@@ -19,6 +20,7 @@ destination d_redis_ui_log {
     host("redis-mailcow")
     persist-name("redis1")
     port(6379)
+    auth("`REDISPASS`")
     command("LPUSH" "DOVECOT_MAILLOG" "$(format-json time=\"$S_UNIXTIME\" priority=\"$PRIORITY\" program=\"$PROGRAM\" message=\"$MESSAGE\")\n")
   );
 };
@@ -27,6 +29,7 @@ destination d_redis_f2b_channel {
     host("redis-mailcow")
     persist-name("redis2")
     port(6379)
+    auth("`REDISPASS`")
     command("PUBLISH" "F2B_CHANNEL" "$(sanitize $MESSAGE)")
   );
 };
@@ -35,8 +38,13 @@ filter f_replica {
   not match("User has no mail_replica in userdb" value("MESSAGE"));
   not match("Error: sync: Unknown user in remote" value("MESSAGE"));
 };
+filter f_dovecot_auth_try {
+  not match("- trying the next passdb" value("MESSAGE")) and
+  not match("- trying the next userdb" value("MESSAGE"));
+};
 log {
-  source(s_src);
+  source(s_dgram);
+  filter(f_dovecot_auth_try);
   filter(f_replica);
   destination(d_stdout);
   filter(f_mail);

data/Dockerfiles/dovecot/trim_logs.sh

@@ -10,9 +10,9 @@ catch_non_zero() {
 source /source_env.sh
 # Do not attempt to write to slave
 if [[ ! -z ${REDIS_SLAVEOF_IP} ]]; then
-  REDIS_CMDLINE="redis-cli -h ${REDIS_SLAVEOF_IP} -p ${REDIS_SLAVEOF_PORT}"
+  REDIS_CMDLINE="redis-cli -h ${REDIS_SLAVEOF_IP} -p ${REDIS_SLAVEOF_PORT} -a ${REDISPASS} --no-auth-warning"
 else
-  REDIS_CMDLINE="redis-cli -h redis -p 6379"
+  REDIS_CMDLINE="redis-cli -h redis -p 6379 -a ${REDISPASS} --no-auth-warning"
 fi
 catch_non_zero "${REDIS_CMDLINE} LTRIM ACME_LOG 0 ${LOG_LINES}"
 catch_non_zero "${REDIS_CMDLINE} LTRIM POSTFIX_MAILLOG 0 ${LOG_LINES}"
@@ -23,3 +23,4 @@ catch_non_zero "${REDIS_CMDLINE} LTRIM AUTODISCOVER_LOG 0 ${LOG_LINES}"
 catch_non_zero "${REDIS_CMDLINE} LTRIM API_LOG 0 ${LOG_LINES}"
 catch_non_zero "${REDIS_CMDLINE} LTRIM RL_LOG 0 ${LOG_LINES}"
 catch_non_zero "${REDIS_CMDLINE} LTRIM WATCHDOG_LOG 0 ${LOG_LINES}"
+catch_non_zero "${REDIS_CMDLINE} LTRIM CRON_LOG 0 ${LOG_LINES}"

data/Dockerfiles/netfilter/Dockerfile

@@ -1,6 +1,10 @@
-FROM alpine:3.17
-LABEL maintainer "Andre Peters <andre.peters@servercow.de>"
+FROM alpine:3.21
 
+LABEL maintainer = "The Infrastructure Company GmbH <info@servercow.de>"
+
+WORKDIR /app
+
+ARG PIP_BREAK_SYSTEM_PACKAGES=1
 ENV XTABLES_LIBDIR /usr/lib/xtables
 ENV PYTHON_IPTABLES_XTABLES_VERSION 12
 ENV IPTABLES_LIBDIR /usr/lib
@@ -12,12 +16,16 @@ RUN apk add --virtual .build-deps \
   openssl-dev \
 && apk add -U python3 \
   iptables \
+  iptables-dev \
   ip6tables \
   xtables-addons \
+  nftables \
   tzdata \
   py3-pip \
+  py3-nftables \
   musl-dev \
 && pip3 install --ignore-installed --upgrade pip \
+  jsonschema \
   python-iptables \
   redis \
   ipaddress \
@@ -26,5 +34,10 @@ RUN apk add --virtual .build-deps \
 
 #  && pip3 install --upgrade pip python-iptables==0.13.0 redis ipaddress dnspython \
 
-COPY server.py /
-CMD ["python3", "-u", "/server.py"]
+COPY modules /app/modules
+COPY main.py /app/
+COPY ./docker-entrypoint.sh /app/
+
+RUN chmod +x /app/docker-entrypoint.sh
+
+CMD ["/bin/sh", "-c", "/app/docker-entrypoint.sh"]

data/Dockerfiles/netfilter/docker-entrypoint.sh

@@ -0,0 +1,29 @@
+#!/bin/sh
+
+backend=iptables
+
+nft list table ip filter &>/dev/null
+nftables_found=$?
+
+iptables -L -n &>/dev/null
+iptables_found=$?
+
+if [ $nftables_found -lt $iptables_found ]; then
+  backend=nftables
+fi
+
+if [ $nftables_found -gt $iptables_found ]; then
+  backend=iptables
+fi
+
+if [ $nftables_found -eq 0 ] && [ $nftables_found -eq $iptables_found ]; then
+  nftables_lines=$(nft list ruleset | wc -l)
+  iptables_lines=$(iptables-save | wc -l)
+  if [ $nftables_lines -gt $iptables_lines ]; then
+    backend=nftables
+  else
+    backend=iptables
+  fi
+fi
+
+exec python -u /app/main.py $backend

data/Dockerfiles/netfilter/main.py

@@ -0,0 +1,502 @@
+#!/usr/bin/env python3
+
+import re
+import os
+import sys
+import time
+import atexit
+import signal
+import ipaddress
+from collections import Counter
+from random import randint
+from threading import Thread
+from threading import Lock
+import redis
+import json
+import dns.resolver
+import dns.exception
+import uuid
+from modules.Logger import Logger
+from modules.IPTables import IPTables
+from modules.NFTables import NFTables
+
+
+# globals
+WHITELIST = []
+BLACKLIST= []
+bans = {}
+quit_now = False
+exit_code = 0
+lock = Lock()
+chain_name = "MAILCOW"
+r = None
+pubsub = None
+clear_before_quit = False
+
+
+def refreshF2boptions():
+  global f2boptions
+  global quit_now
+  global exit_code
+
+  f2boptions = {}
+
+  if not r.get('F2B_OPTIONS'):
+    f2boptions['ban_time'] = r.get('F2B_BAN_TIME')
+    f2boptions['max_ban_time'] = r.get('F2B_MAX_BAN_TIME')
+    f2boptions['ban_time_increment'] = r.get('F2B_BAN_TIME_INCREMENT')
+    f2boptions['max_attempts'] = r.get('F2B_MAX_ATTEMPTS')
+    f2boptions['retry_window'] = r.get('F2B_RETRY_WINDOW')
+    f2boptions['netban_ipv4'] = r.get('F2B_NETBAN_IPV4')
+    f2boptions['netban_ipv6'] = r.get('F2B_NETBAN_IPV6')
+  else:
+    try:
+      f2boptions = json.loads(r.get('F2B_OPTIONS'))
+    except ValueError:
+      logger.logCrit('Error loading F2B options: F2B_OPTIONS is not json')
+      quit_now = True
+      exit_code = 2
+
+  verifyF2boptions(f2boptions)
+  r.set('F2B_OPTIONS', json.dumps(f2boptions, ensure_ascii=False))
+
+def verifyF2boptions(f2boptions):
+  verifyF2boption(f2boptions,'ban_time', 1800)
+  verifyF2boption(f2boptions,'max_ban_time', 10000)
+  verifyF2boption(f2boptions,'ban_time_increment', True)
+  verifyF2boption(f2boptions,'max_attempts', 10)
+  verifyF2boption(f2boptions,'retry_window', 600)
+  verifyF2boption(f2boptions,'netban_ipv4', 32)
+  verifyF2boption(f2boptions,'netban_ipv6', 128)
+  verifyF2boption(f2boptions,'banlist_id', str(uuid.uuid4()))
+  verifyF2boption(f2boptions,'manage_external', 0)
+
+def verifyF2boption(f2boptions, f2boption, f2bdefault):
+  f2boptions[f2boption] = f2boptions[f2boption] if f2boption in f2boptions and f2boptions[f2boption] is not None else f2bdefault
+
+def refreshF2bregex():
+  global f2bregex
+  global quit_now
+  global exit_code
+  if not r.get('F2B_REGEX'):
+    f2bregex = {}
+    f2bregex[1] = r'mailcow UI: Invalid password for .+ by ([0-9a-f\.:]+)'
+    f2bregex[2] = r'Rspamd UI: Invalid password by ([0-9a-f\.:]+)'
+    f2bregex[3] = r'warning: .*\[([0-9a-f\.:]+)\]: SASL .+ authentication failed: (?!.*Connection lost to authentication server).+'
+    f2bregex[4] = r'warning: non-SMTP command from .*\[([0-9a-f\.:]+)]:.+'
+    f2bregex[5] = r'NOQUEUE: reject: RCPT from \[([0-9a-f\.:]+)].+Protocol error.+'
+    f2bregex[6] = r'\w+\([^,]+,([0-9a-f\.:]+),<[^>]+>\): Password mismatch \(SHA1 of given password: [a-f0-9]+\)'
+    f2bregex[7] = r'\w+\([^,]+,([0-9a-f\.:]+),<[^>]+>\): unknown user \(SHA1 of given password: [a-f0-9]+\)'
+    f2bregex[8] = r'SOGo.+ Login from \'([0-9a-f\.:]+)\' for user .+ might not have worked'
+    f2bregex[9] = r'([0-9a-f\.:]+) \"GET \/SOGo\/.* HTTP.+\" 403 .+'
+    r.set('F2B_REGEX', json.dumps(f2bregex, ensure_ascii=False))
+  else:
+    try:
+      f2bregex = {}
+      f2bregex = json.loads(r.get('F2B_REGEX'))
+    except ValueError:
+      logger.logCrit('Error loading F2B options: F2B_REGEX is not json')
+      quit_now = True
+      exit_code = 2
+
+def get_ip(address):
+  ip = ipaddress.ip_address(address)
+  if type(ip) is ipaddress.IPv6Address and ip.ipv4_mapped:
+    ip = ip.ipv4_mapped
+  if ip.is_private or ip.is_loopback:
+    return False
+
+  return ip
+
+def ban(address):
+  global f2boptions
+  global lock
+
+  refreshF2boptions()
+  MAX_ATTEMPTS = int(f2boptions['max_attempts'])
+  RETRY_WINDOW = int(f2boptions['retry_window'])
+  NETBAN_IPV4 = '/' + str(f2boptions['netban_ipv4'])
+  NETBAN_IPV6 = '/' + str(f2boptions['netban_ipv6'])
+
+  ip = get_ip(address)
+  if not ip: return
+  address = str(ip)
+  self_network = ipaddress.ip_network(address)
+
+  with lock:
+    temp_whitelist = set(WHITELIST)
+  if temp_whitelist:
+    for wl_key in temp_whitelist:
+      wl_net = ipaddress.ip_network(wl_key, False)
+      if wl_net.overlaps(self_network):
+        logger.logInfo('Address %s is whitelisted by rule %s' % (self_network, wl_net))
+        return
+
+  net = ipaddress.ip_network((address + (NETBAN_IPV4 if type(ip) is ipaddress.IPv4Address else NETBAN_IPV6)), strict=False)
+  net = str(net)
+
+  if not net in bans:
+    bans[net] = {'attempts': 0, 'last_attempt': 0, 'ban_counter': 0}
+
+  current_attempt = time.time()
+  if current_attempt - bans[net]['last_attempt'] > RETRY_WINDOW:
+    bans[net]['attempts'] = 0
+
+  bans[net]['attempts'] += 1
+  bans[net]['last_attempt'] = current_attempt
+
+  if bans[net]['attempts'] >= MAX_ATTEMPTS:
+    cur_time = int(round(time.time()))
+    NET_BAN_TIME = calcNetBanTime(bans[net]['ban_counter'])
+    logger.logCrit('Banning %s for %d minutes' % (net, NET_BAN_TIME / 60 ))
+    if type(ip) is ipaddress.IPv4Address and int(f2boptions['manage_external']) != 1:
+      with lock:
+        tables.banIPv4(net)
+    elif int(f2boptions['manage_external']) != 1:
+      with lock:
+        tables.banIPv6(net)
+
+    r.hset('F2B_ACTIVE_BANS', '%s' % net, cur_time + NET_BAN_TIME)
+  else:
+    logger.logWarn('%d more attempts in the next %d seconds until %s is banned' % (MAX_ATTEMPTS - bans[net]['attempts'], RETRY_WINDOW, net))
+
+def unban(net):
+  global lock
+
+  if not net in bans:
+   logger.logInfo('%s is not banned, skipping unban and deleting from queue (if any)' % net)
+   r.hdel('F2B_QUEUE_UNBAN', '%s' % net)
+   return
+
+  logger.logInfo('Unbanning %s' % net)
+  if type(ipaddress.ip_network(net)) is ipaddress.IPv4Network:
+    with lock:
+      tables.unbanIPv4(net)
+  else:
+    with lock:
+      tables.unbanIPv6(net)
+
+  r.hdel('F2B_ACTIVE_BANS', '%s' % net)
+  r.hdel('F2B_QUEUE_UNBAN', '%s' % net)
+  if net in bans:
+    bans[net]['attempts'] = 0
+    bans[net]['ban_counter'] += 1
+
+def permBan(net, unban=False):
+  global f2boptions
+  global lock
+
+  is_unbanned = False
+  is_banned = False
+  if type(ipaddress.ip_network(net, strict=False)) is ipaddress.IPv4Network:
+    with lock:
+      if unban:
+        is_unbanned = tables.unbanIPv4(net)
+      elif int(f2boptions['manage_external']) != 1:
+        is_banned = tables.banIPv4(net)
+  else:
+    with lock:
+      if unban:
+        is_unbanned = tables.unbanIPv6(net)
+      elif int(f2boptions['manage_external']) != 1:
+        is_banned = tables.banIPv6(net)
+
+
+  if is_unbanned:
+    r.hdel('F2B_PERM_BANS', '%s' % net)
+    logger.logCrit('Removed host/network %s from blacklist' % net)
+  elif is_banned:
+    r.hset('F2B_PERM_BANS', '%s' % net, int(round(time.time())))
+    logger.logCrit('Added host/network %s to blacklist' % net)
+
+def clear():
+  global lock
+  logger.logInfo('Clearing all bans')
+  for net in bans.copy():
+    unban(net)
+  with lock:
+    tables.clearIPv4Table()
+    tables.clearIPv6Table()
+    try:
+      if r is not None:
+        r.delete('F2B_ACTIVE_BANS')
+        r.delete('F2B_PERM_BANS')
+    except Exception as ex:
+      logger.logWarn('Error clearing redis keys F2B_ACTIVE_BANS and F2B_PERM_BANS: %s' % ex)
+
+def watch():
+  global pubsub
+  global quit_now
+  global exit_code
+
+  logger.logInfo('Watching Redis channel F2B_CHANNEL')
+  pubsub.subscribe('F2B_CHANNEL')
+
+  while not quit_now:
+    try:
+      for item in pubsub.listen():
+        refreshF2bregex()
+        for rule_id, rule_regex in f2bregex.items():
+          if item['data'] and item['type'] == 'message':
+            try:
+              result = re.search(rule_regex, item['data'])
+            except re.error:
+              result = False
+            if result:
+              addr = result.group(1)
+              ip = ipaddress.ip_address(addr)
+              if ip.is_private or ip.is_loopback:
+                continue
+              logger.logWarn('%s matched rule id %s (%s)' % (addr, rule_id, item['data']))
+              ban(addr)
+    except Exception as ex:
+      logger.logWarn('Error reading log line from pubsub: %s' % ex)
+      pubsub = None
+      quit_now = True
+      exit_code = 2
+
+def snat4(snat_target):
+  global lock
+  global quit_now
+
+  while not quit_now:
+    time.sleep(10)
+    with lock:
+      tables.snat4(snat_target, os.getenv('IPV4_NETWORK', '172.22.1') + '.0/24')
+
+def snat6(snat_target):
+  global lock
+  global quit_now
+
+  while not quit_now:
+    time.sleep(10)
+    with lock:
+      tables.snat6(snat_target, os.getenv('IPV6_NETWORK', 'fd4d:6169:6c63:6f77::/64'))
+
+def autopurge():
+  global f2boptions
+
+  while not quit_now:
+    time.sleep(10)
+    refreshF2boptions()
+    MAX_ATTEMPTS = int(f2boptions['max_attempts'])
+    QUEUE_UNBAN = r.hgetall('F2B_QUEUE_UNBAN')
+    if QUEUE_UNBAN:
+      for net in QUEUE_UNBAN:
+        unban(str(net))
+    for net in bans.copy():
+      if bans[net]['attempts'] >= MAX_ATTEMPTS:
+        NET_BAN_TIME = calcNetBanTime(bans[net]['ban_counter'])
+        TIME_SINCE_LAST_ATTEMPT = time.time() - bans[net]['last_attempt']
+        if TIME_SINCE_LAST_ATTEMPT > NET_BAN_TIME:
+          unban(net)
+
+def mailcowChainOrder():
+  global lock
+  global quit_now
+  global exit_code
+  while not quit_now:
+    time.sleep(10)
+    with lock:
+      quit_now, exit_code = tables.checkIPv4ChainOrder()
+      if quit_now: return
+      quit_now, exit_code = tables.checkIPv6ChainOrder()
+
+def calcNetBanTime(ban_counter):
+  global f2boptions
+
+  BAN_TIME = int(f2boptions['ban_time'])
+  MAX_BAN_TIME = int(f2boptions['max_ban_time'])
+  BAN_TIME_INCREMENT = bool(f2boptions['ban_time_increment'])
+  NET_BAN_TIME = BAN_TIME if not BAN_TIME_INCREMENT else BAN_TIME * 2 ** ban_counter
+  NET_BAN_TIME = max([BAN_TIME, min([NET_BAN_TIME, MAX_BAN_TIME])])
+  return NET_BAN_TIME
+
+def isIpNetwork(address):
+  try:
+    ipaddress.ip_network(address, False)
+  except ValueError:
+    return False
+  return True
+
+def genNetworkList(list):
+  resolver = dns.resolver.Resolver()
+  hostnames = []
+  networks = []
+  for key in list:
+    if isIpNetwork(key):
+      networks.append(key)
+    else:
+      hostnames.append(key)
+  for hostname in hostnames:
+    hostname_ips = []
+    for rdtype in ['A', 'AAAA']:
+      try:
+        answer = resolver.resolve(qname=hostname, rdtype=rdtype, lifetime=3)
+      except dns.exception.Timeout:
+        logger.logInfo('Hostname %s timedout on resolve' % hostname)
+        break
+      except (dns.resolver.NXDOMAIN, dns.resolver.NoAnswer):
+        continue
+      except dns.exception.DNSException as dnsexception:
+        logger.logInfo('%s' % dnsexception)
+        continue
+      for rdata in answer:
+        hostname_ips.append(rdata.to_text())
+    networks.extend(hostname_ips)
+  return set(networks)
+
+def whitelistUpdate():
+  global lock
+  global quit_now
+  global WHITELIST
+  while not quit_now:
+    start_time = time.time()
+    list = r.hgetall('F2B_WHITELIST')
+    new_whitelist = []
+    if list:
+      new_whitelist = genNetworkList(list)
+    with lock:
+      if Counter(new_whitelist) != Counter(WHITELIST):
+        WHITELIST = new_whitelist
+        logger.logInfo('Whitelist was changed, it has %s entries' % len(WHITELIST))
+    time.sleep(60.0 - ((time.time() - start_time) % 60.0))
+
+def blacklistUpdate():
+  global quit_now
+  global BLACKLIST
+  while not quit_now:
+    start_time = time.time()
+    list = r.hgetall('F2B_BLACKLIST')
+    new_blacklist = []
+    if list:
+      new_blacklist = genNetworkList(list)
+    if Counter(new_blacklist) != Counter(BLACKLIST):
+      addban = set(new_blacklist).difference(BLACKLIST)
+      delban = set(BLACKLIST).difference(new_blacklist)
+      BLACKLIST = new_blacklist
+      logger.logInfo('Blacklist was changed, it has %s entries' % len(BLACKLIST))
+      if addban:
+        for net in addban:
+          permBan(net=net)
+      if delban:
+        for net in delban:
+          permBan(net=net, unban=True)
+    time.sleep(60.0 - ((time.time() - start_time) % 60.0))
+
+def sigterm_quit(signum, frame):
+  global clear_before_quit
+  clear_before_quit = True
+  sys.exit(exit_code)
+
+def berfore_quit():
+  if clear_before_quit:
+    clear()
+  if pubsub is not None:
+    pubsub.unsubscribe()
+
+
+if __name__ == '__main__':
+  atexit.register(berfore_quit)
+  signal.signal(signal.SIGTERM, sigterm_quit)
+
+  # init Logger
+  logger = Logger()
+
+  # init backend
+  backend = sys.argv[1]
+  if backend == "nftables":
+    logger.logInfo('Using NFTables backend')
+    tables = NFTables(chain_name, logger)
+  else:
+    logger.logInfo('Using IPTables backend')
+    tables = IPTables(chain_name, logger)
+
+  # In case a previous session was killed without cleanup
+  clear()
+
+  # Reinit MAILCOW chain
+  # Is called before threads start, no locking
+  logger.logInfo("Initializing mailcow netfilter chain")
+  tables.initChainIPv4()
+  tables.initChainIPv6()
+
+  if os.getenv("DISABLE_NETFILTER_ISOLATION_RULE").lower() in ("y", "yes"):
+    logger.logInfo(f"Skipping {chain_name} isolation")
+  else:
+    logger.logInfo(f"Setting {chain_name} isolation")
+    tables.create_mailcow_isolation_rule("br-mailcow", [3306, 6379, 8983, 12345], os.getenv("MAILCOW_REPLICA_IP"))
+
+  # connect to redis
+  while True:
+    try:
+      redis_slaveof_ip = os.getenv('REDIS_SLAVEOF_IP', '')
+      redis_slaveof_port = os.getenv('REDIS_SLAVEOF_PORT', '')
+      if "".__eq__(redis_slaveof_ip):
+        r = redis.StrictRedis(host=os.getenv('IPV4_NETWORK', '172.22.1') + '.249', decode_responses=True, port=6379, db=0, password=os.environ['REDISPASS'])
+      else:
+        r = redis.StrictRedis(host=redis_slaveof_ip, decode_responses=True, port=redis_slaveof_port, db=0, password=os.environ['REDISPASS'])
+      r.ping()
+      pubsub = r.pubsub()
+    except Exception as ex:
+      print('%s - trying again in 3 seconds'  % (ex))
+      time.sleep(3)
+    else:
+      break
+  logger.set_redis(r)
+
+  # rename fail2ban to netfilter
+  if r.exists('F2B_LOG'):
+    r.rename('F2B_LOG', 'NETFILTER_LOG')
+  # clear bans in redis
+  r.delete('F2B_ACTIVE_BANS')
+  r.delete('F2B_PERM_BANS')
+
+  refreshF2boptions()
+
+  watch_thread = Thread(target=watch)
+  watch_thread.daemon = True
+  watch_thread.start()
+
+  if os.getenv('SNAT_TO_SOURCE') and os.getenv('SNAT_TO_SOURCE') != 'n':
+    try:
+      snat_ip = os.getenv('SNAT_TO_SOURCE')
+      snat_ipo = ipaddress.ip_address(snat_ip)
+      if type(snat_ipo) is ipaddress.IPv4Address:
+        snat4_thread = Thread(target=snat4,args=(snat_ip,))
+        snat4_thread.daemon = True
+        snat4_thread.start()
+    except ValueError:
+      print(os.getenv('SNAT_TO_SOURCE') + ' is not a valid IPv4 address')
+
+  if os.getenv('SNAT6_TO_SOURCE') and os.getenv('SNAT6_TO_SOURCE') != 'n':
+    try:
+      snat_ip = os.getenv('SNAT6_TO_SOURCE')
+      snat_ipo = ipaddress.ip_address(snat_ip)
+      if type(snat_ipo) is ipaddress.IPv6Address:
+        snat6_thread = Thread(target=snat6,args=(snat_ip,))
+        snat6_thread.daemon = True
+        snat6_thread.start()
+    except ValueError:
+      print(os.getenv('SNAT6_TO_SOURCE') + ' is not a valid IPv6 address')
+
+  autopurge_thread = Thread(target=autopurge)
+  autopurge_thread.daemon = True
+  autopurge_thread.start()
+
+  mailcowchainwatch_thread = Thread(target=mailcowChainOrder)
+  mailcowchainwatch_thread.daemon = True
+  mailcowchainwatch_thread.start()
+
+  blacklistupdate_thread = Thread(target=blacklistUpdate)
+  blacklistupdate_thread.daemon = True
+  blacklistupdate_thread.start()
+
+  whitelistupdate_thread = Thread(target=whitelistUpdate)
+  whitelistupdate_thread.daemon = True
+  whitelistupdate_thread.start()
+
+  while not quit_now:
+    time.sleep(0.5)
+
+  sys.exit(exit_code)

data/Dockerfiles/netfilter/modules/IPTables.py

@@ -0,0 +1,252 @@
+import iptc
+import time
+import os
+
+class IPTables:
+  def __init__(self, chain_name, logger):
+    self.chain_name = chain_name
+    self.logger = logger
+
+  def initChainIPv4(self):
+    if not iptc.Chain(iptc.Table(iptc.Table.FILTER), self.chain_name) in iptc.Table(iptc.Table.FILTER).chains:
+      iptc.Table(iptc.Table.FILTER).create_chain(self.chain_name)
+    for c in ['FORWARD', 'INPUT']:
+      chain = iptc.Chain(iptc.Table(iptc.Table.FILTER), c)
+      rule = iptc.Rule()
+      rule.src = '0.0.0.0/0'
+      rule.dst = '0.0.0.0/0'
+      target = iptc.Target(rule, self.chain_name)
+      rule.target = target
+      if rule not in chain.rules:
+        chain.insert_rule(rule)
+
+  def initChainIPv6(self):
+    if not iptc.Chain(iptc.Table6(iptc.Table6.FILTER), self.chain_name) in iptc.Table6(iptc.Table6.FILTER).chains:
+      iptc.Table6(iptc.Table6.FILTER).create_chain(self.chain_name)
+    for c in ['FORWARD', 'INPUT']:
+      chain = iptc.Chain(iptc.Table6(iptc.Table6.FILTER), c)
+      rule = iptc.Rule6()
+      rule.src = '::/0'
+      rule.dst = '::/0'
+      target = iptc.Target(rule, self.chain_name)
+      rule.target = target
+      if rule not in chain.rules:
+        chain.insert_rule(rule)
+
+  def checkIPv4ChainOrder(self):
+    filter_table = iptc.Table(iptc.Table.FILTER)
+    filter_table.refresh()
+    return self.checkChainOrder(filter_table)
+
+  def checkIPv6ChainOrder(self):
+    filter_table = iptc.Table6(iptc.Table6.FILTER)
+    filter_table.refresh()
+    return self.checkChainOrder(filter_table)
+
+  def checkChainOrder(self, filter_table):
+    err = False
+    exit_code = None
+
+    forward_chain = iptc.Chain(filter_table, 'FORWARD')
+    input_chain = iptc.Chain(filter_table, 'INPUT')
+    for chain in [forward_chain, input_chain]:
+      target_found = False
+      for position, item in enumerate(chain.rules):
+        if item.target.name == self.chain_name:
+          target_found = True
+          if position > 2:
+            self.logger.logCrit('Error in %s chain: %s target not found, restarting container' % (chain.name, self.chain_name))
+            err = True
+            exit_code = 2
+      if not target_found:
+        self.logger.logCrit('Error in %s chain: %s target not found, restarting container' % (chain.name, self.chain_name))
+        err = True
+        exit_code = 2
+
+    return err, exit_code
+
+  def clearIPv4Table(self):
+    self.clearTable(iptc.Table(iptc.Table.FILTER))
+
+  def clearIPv6Table(self):
+    self.clearTable(iptc.Table6(iptc.Table6.FILTER))
+
+  def clearTable(self, filter_table):
+    filter_table.autocommit = False
+    forward_chain = iptc.Chain(filter_table, "FORWARD")
+    input_chain = iptc.Chain(filter_table, "INPUT")
+    mailcow_chain = iptc.Chain(filter_table, self.chain_name)
+    if mailcow_chain in filter_table.chains:
+      for rule in mailcow_chain.rules:
+        mailcow_chain.delete_rule(rule)
+      for rule in forward_chain.rules:
+        if rule.target.name == self.chain_name:
+          forward_chain.delete_rule(rule)
+      for rule in input_chain.rules:
+        if rule.target.name == self.chain_name:
+          input_chain.delete_rule(rule)
+      filter_table.delete_chain(self.chain_name)
+    filter_table.commit()
+    filter_table.refresh()
+    filter_table.autocommit = True
+
+  def banIPv4(self, source):
+    chain = iptc.Chain(iptc.Table(iptc.Table.FILTER), self.chain_name)
+    rule = iptc.Rule()
+    rule.src = source
+    target = iptc.Target(rule, "REJECT")
+    rule.target = target
+    if rule in chain.rules:
+      return False
+    chain.insert_rule(rule)
+    return True
+
+  def banIPv6(self, source):
+    chain = iptc.Chain(iptc.Table6(iptc.Table6.FILTER), self.chain_name)
+    rule = iptc.Rule6()
+    rule.src = source
+    target = iptc.Target(rule, "REJECT")
+    rule.target = target
+    if rule in chain.rules:
+      return False
+    chain.insert_rule(rule)
+    return True
+
+  def unbanIPv4(self, source):
+    chain = iptc.Chain(iptc.Table(iptc.Table.FILTER), self.chain_name)
+    rule = iptc.Rule()
+    rule.src = source
+    target = iptc.Target(rule, "REJECT")
+    rule.target = target
+    if rule not in chain.rules: 
+      return False
+    chain.delete_rule(rule)
+    return True
+
+  def unbanIPv6(self, source):
+    chain = iptc.Chain(iptc.Table6(iptc.Table6.FILTER), self.chain_name)
+    rule = iptc.Rule6()
+    rule.src = source
+    target = iptc.Target(rule, "REJECT")
+    rule.target = target
+    if rule not in chain.rules:
+      return False
+    chain.delete_rule(rule)
+    return True
+
+  def snat4(self, snat_target, source):
+    try:
+      table = iptc.Table('nat')
+      table.refresh()
+      chain = iptc.Chain(table, 'POSTROUTING')
+      table.autocommit = False
+      new_rule = self.getSnat4Rule(snat_target, source)
+
+      if not chain.rules:
+        # if there are no rules in the chain, insert the new rule directly
+        self.logger.logInfo(f'Added POSTROUTING rule for source network {new_rule.src} to SNAT target {snat_target}')
+        chain.insert_rule(new_rule)
+      else:
+        for position, rule in enumerate(chain.rules):
+          if not hasattr(rule.target, 'parameter'):
+              continue
+          match = all((
+            new_rule.get_src() == rule.get_src(),
+            new_rule.get_dst() == rule.get_dst(),
+            new_rule.target.parameters == rule.target.parameters,
+            new_rule.target.name == rule.target.name
+          ))
+          if position == 0:
+            if not match:
+              self.logger.logInfo(f'Added POSTROUTING rule for source network {new_rule.src} to SNAT target {snat_target}')
+              chain.insert_rule(new_rule)
+          else:
+            if match:
+              self.logger.logInfo(f'Remove rule for source network {new_rule.src} to SNAT target {snat_target} from POSTROUTING chain at position {position}')
+              chain.delete_rule(rule)
+
+      table.commit()
+      table.autocommit = True
+      return True
+    except:
+      self.logger.logCrit('Error running SNAT4, retrying...')
+      return False
+
+  def snat6(self, snat_target, source):
+    try:
+      table = iptc.Table6('nat')
+      table.refresh()
+      chain = iptc.Chain(table, 'POSTROUTING')
+      table.autocommit = False
+      new_rule = self.getSnat6Rule(snat_target, source)
+
+      if new_rule not in chain.rules:
+        self.logger.logInfo('Added POSTROUTING rule for source network %s to SNAT target %s' % (new_rule.src, snat_target))
+        chain.insert_rule(new_rule)
+      else:
+        for position, item in enumerate(chain.rules):
+          if item == new_rule:
+            if position != 0:
+              chain.delete_rule(new_rule)
+    
+      table.commit()
+      table.autocommit = True
+    except:
+      self.logger.logCrit('Error running SNAT6, retrying...')
+
+
+  def getSnat4Rule(self, snat_target, source):
+    rule = iptc.Rule()
+    rule.src = source
+    rule.dst = '!' + rule.src
+    target = rule.create_target("SNAT")
+    target.to_source = snat_target
+    match = rule.create_match("comment")
+    match.comment = f'{int(round(time.time()))}'
+    return rule
+
+  def getSnat6Rule(self, snat_target, source):
+    rule = iptc.Rule6()
+    rule.src = source
+    rule.dst = '!' + rule.src
+    target = rule.create_target("SNAT")
+    target.to_source = snat_target
+    return rule
+
+  def create_mailcow_isolation_rule(self, _interface:str, _dports:list, _allow:str = ""):
+    try:
+      chain = iptc.Chain(iptc.Table(iptc.Table.FILTER), self.chain_name)
+
+      # insert mailcow isolation rule
+      rule = iptc.Rule()
+      rule.in_interface = f'!{_interface}'
+      rule.out_interface = _interface
+      rule.protocol = 'tcp'
+      rule.create_target("DROP")
+      match = rule.create_match("multiport")
+      match.dports = ','.join(map(str, _dports))
+
+      if rule in chain.rules:
+        chain.delete_rule(rule)
+      chain.insert_rule(rule, position=0)
+
+      # insert mailcow isolation exception rule
+      if _allow != "":
+        rule = iptc.Rule()
+        rule.src = _allow
+        rule.in_interface = f'!{_interface}'
+        rule.out_interface = _interface
+        rule.protocol = 'tcp'
+        rule.create_target("ACCEPT")
+        match = rule.create_match("multiport")
+        match.dports = ','.join(map(str, _dports))
+
+        if rule in chain.rules:
+          chain.delete_rule(rule)
+        chain.insert_rule(rule, position=0)
+
+
+      return True
+    except Exception as e:
+      self.logger.logCrit(f"Error adding {self.chain_name} isolation: {e}")
+      return False

data/Dockerfiles/netfilter/modules/Logger.py

@@ -0,0 +1,30 @@
+import time
+import json
+
+class Logger:
+  def __init__(self):
+    self.r = None
+
+  def set_redis(self, redis):
+    self.r = redis
+
+  def log(self, priority, message):
+    tolog = {}
+    tolog['time'] = int(round(time.time()))
+    tolog['priority'] = priority
+    tolog['message'] = message
+    print(message)
+    if self.r is not None:
+      try:
+        self.r.lpush('NETFILTER_LOG', json.dumps(tolog, ensure_ascii=False))
+      except Exception as ex:
+        print('Failed logging to redis: %s'  % (ex))
+
+  def logWarn(self, message):
+    self.log('warn', message)
+
+  def logCrit(self, message):
+    self.log('crit', message)
+
+  def logInfo(self, message):
+    self.log('info', message)

data/Dockerfiles/netfilter/modules/NFTables.py

@@ -0,0 +1,659 @@
+import nftables
+import ipaddress
+import os
+
+class NFTables:
+  def __init__(self, chain_name, logger):
+    self.chain_name = chain_name
+    self.logger = logger
+
+    self.nft = nftables.Nftables()
+    self.nft.set_json_output(True)
+    self.nft.set_handle_output(True)
+    self.nft_chain_names = {'ip': {'filter': {'input': '', 'forward': ''}, 'nat': {'postrouting': ''} },
+                            'ip6': {'filter': {'input': '', 'forward': ''}, 'nat': {'postrouting': ''} } }
+
+    self.search_current_chains()
+
+  def initChainIPv4(self):
+    self.insert_mailcow_chains("ip")
+
+  def initChainIPv6(self):
+    self.insert_mailcow_chains("ip6")
+
+  def checkIPv4ChainOrder(self):
+    return self.checkChainOrder("ip")
+
+  def checkIPv6ChainOrder(self):
+    return self.checkChainOrder("ip6")
+
+  def checkChainOrder(self, filter_table):
+    err = False
+    exit_code = None
+
+    for chain in ['input', 'forward']:
+      chain_position = self.check_mailcow_chains(filter_table, chain)
+      if chain_position is None: continue
+
+      if chain_position is False:
+        self.logger.logCrit(f'MAILCOW target not found in {filter_table} {chain} table, restarting container to fix it...')
+        err = True
+        exit_code = 2
+
+      if chain_position > 0:
+        chain_position += 1
+        self.logger.logCrit(f'MAILCOW target is in position {chain_position} in the {filter_table} {chain} table, restarting container to fix it...')
+        err = True
+        exit_code = 2
+
+    return err, exit_code
+
+  def clearIPv4Table(self):
+    self.clearTable("ip")
+
+  def clearIPv6Table(self):
+    self.clearTable("ip6")
+
+  def clearTable(self, _family):
+    is_empty_dict = True
+    json_command = self.get_base_dict()
+    chain_handle = self.get_chain_handle(_family, "filter", self.chain_name)
+    # if no handle, the chain doesn't exists
+    if chain_handle is not None:
+      is_empty_dict = False
+      # flush chain
+      mailcow_chain = {'family': _family, 'table': 'filter', 'name': self.chain_name}
+      flush_chain = {'flush': {'chain': mailcow_chain}}
+      json_command["nftables"].append(flush_chain)
+
+    # remove rule in forward chain
+    # remove rule in input chain
+    chains_family = [self.nft_chain_names[_family]['filter']['input'],
+                    self.nft_chain_names[_family]['filter']['forward'] ]
+
+    for chain_base in chains_family:
+      if not chain_base: continue
+
+      rules_handle = self.get_rules_handle(_family, "filter", chain_base)
+      if rules_handle is not None:
+        for r_handle in rules_handle:
+          is_empty_dict = False
+          mailcow_rule = {'family':_family,
+                          'table': 'filter',
+                          'chain': chain_base,
+                          'handle': r_handle }
+          delete_rules = {'delete': {'rule': mailcow_rule} }
+          json_command["nftables"].append(delete_rules)
+
+    # remove chain
+    # after delete all rules referencing this chain
+    if chain_handle is not None:
+      mc_chain_handle = {'family':_family,
+                        'table': 'filter',
+                        'name': self.chain_name,
+                        'handle': chain_handle }
+      delete_chain = {'delete': {'chain': mc_chain_handle} }
+      json_command["nftables"].append(delete_chain)
+
+    if is_empty_dict == False:
+      if self.nft_exec_dict(json_command):
+        self.logger.logInfo(f"Clear completed: {_family}")
+
+  def banIPv4(self, source):
+    ban_dict = self.get_ban_ip_dict(source, "ip")
+    return self.nft_exec_dict(ban_dict)
+
+  def banIPv6(self, source):
+    ban_dict = self.get_ban_ip_dict(source, "ip6")
+    return self.nft_exec_dict(ban_dict)
+
+  def unbanIPv4(self, source):
+    unban_dict = self.get_unban_ip_dict(source, "ip")
+    if not unban_dict:
+      return False
+    return self.nft_exec_dict(unban_dict)
+
+  def unbanIPv6(self, source):
+    unban_dict = self.get_unban_ip_dict(source, "ip6")
+    if not unban_dict:
+      return False
+    return self.nft_exec_dict(unban_dict)
+
+  def snat4(self, snat_target, source):
+    self.snat_rule("ip", snat_target, source)
+
+  def snat6(self, snat_target, source):
+    self.snat_rule("ip6", snat_target, source)
+
+
+  def nft_exec_dict(self, query: dict):
+    if not query: return False
+
+    rc, output, error = self.nft.json_cmd(query)
+    if rc != 0:
+      #self.logger.logCrit(f"Nftables Error: {error}")
+      return False
+
+    # Prevent returning False or empty string on commands that do not produce output
+    if rc == 0 and len(output) == 0:
+      return True
+
+    return output
+
+  def get_base_dict(self):
+    return {'nftables': [{ 'metainfo': { 'json_schema_version': 1} } ] }
+
+  def search_current_chains(self):
+    nft_chain_priority = {'ip': {'filter': {'input': None, 'forward': None}, 'nat': {'postrouting': None} },
+                      'ip6': {'filter': {'input': None, 'forward': None}, 'nat': {'postrouting': None} } }
+
+    # Command: 'nft list chains'
+    _list = {'list' : {'chains': 'null'} }
+    command = self.get_base_dict()
+    command['nftables'].append(_list)
+    kernel_ruleset = self.nft_exec_dict(command)
+    if kernel_ruleset:
+      for _object in kernel_ruleset['nftables']:
+        chain = _object.get("chain")
+        if not chain: continue
+
+        _family = chain['family']
+        _table = chain['table']
+        _hook = chain.get("hook")
+        _priority = chain.get("prio")
+        _name = chain['name']
+
+        if _family not in self.nft_chain_names: continue
+        if _table not in self.nft_chain_names[_family]: continue
+        if _hook not in self.nft_chain_names[_family][_table]: continue
+        if _priority is None: continue
+
+        _saved_priority = nft_chain_priority[_family][_table][_hook]
+        if _saved_priority is None or _priority < _saved_priority:
+          # at this point, we know the chain has:
+          # hook and priority set
+          # and it has the lowest priority
+          nft_chain_priority[_family][_table][_hook] = _priority
+          self.nft_chain_names[_family][_table][_hook] = _name
+
+  def search_for_chain(self, kernel_ruleset: dict, chain_name: str):
+    found = False
+    for _object in kernel_ruleset["nftables"]:
+      chain = _object.get("chain")
+      if not chain:
+        continue
+      ch_name = chain.get("name")
+      if ch_name == chain_name:
+        found = True
+        break
+    return found
+
+  def get_chain_dict(self, _family: str, _name: str):
+    # nft (add | create) chain [<family>] <table> <name> 
+    _chain_opts = {'family': _family, 'table': 'filter', 'name': _name  }
+    _add = {'add': {'chain': _chain_opts} }
+    final_chain = self.get_base_dict()
+    final_chain["nftables"].append(_add)
+    return final_chain
+
+  def get_mailcow_jump_rule_dict(self, _family: str, _chain: str):
+    _jump_rule = self.get_base_dict()
+    _expr_opt=[]
+    _expr_counter = {'family': _family, 'table': 'filter', 'packets': 0, 'bytes': 0}
+    _counter_dict = {'counter': _expr_counter}
+    _expr_opt.append(_counter_dict)
+
+    _jump_opts = {'jump': {'target': self.chain_name} }
+
+    _expr_opt.append(_jump_opts)
+
+    _rule_params = {'family': _family,
+                    'table': 'filter',
+                    'chain': _chain,
+                    'expr': _expr_opt,
+                    'comment': "mailcow" }
+
+    _add_rule = {'insert': {'rule': _rule_params} }
+
+    _jump_rule["nftables"].append(_add_rule)
+
+    return _jump_rule
+
+  def insert_mailcow_chains(self, _family: str):
+    nft_input_chain = self.nft_chain_names[_family]['filter']['input']
+    nft_forward_chain = self.nft_chain_names[_family]['filter']['forward']
+    # Command: 'nft list table <family> filter'
+    _table_opts = {'family': _family, 'name': 'filter'}
+    _list = {'list': {'table': _table_opts} }
+    command = self.get_base_dict()
+    command['nftables'].append(_list)
+    kernel_ruleset = self.nft_exec_dict(command)
+    if kernel_ruleset:
+      # chain
+      if not self.search_for_chain(kernel_ruleset, self.chain_name):
+        cadena = self.get_chain_dict(_family, self.chain_name)
+        if self.nft_exec_dict(cadena):
+          self.logger.logInfo(f"MAILCOW {_family} chain created successfully.")
+
+      input_jump_found, forward_jump_found = False, False
+
+      for _object in kernel_ruleset["nftables"]:
+        if not _object.get("rule"):
+          continue
+
+        rule = _object["rule"]
+        if nft_input_chain and rule["chain"] == nft_input_chain:
+          if rule.get("comment") and rule["comment"] == "mailcow":
+            input_jump_found = True
+        if nft_forward_chain and rule["chain"] == nft_forward_chain:
+          if rule.get("comment") and rule["comment"] == "mailcow":
+            forward_jump_found = True
+
+      if not input_jump_found:
+        command = self.get_mailcow_jump_rule_dict(_family, nft_input_chain)
+        self.nft_exec_dict(command)
+
+      if not forward_jump_found:
+        command = self.get_mailcow_jump_rule_dict(_family, nft_forward_chain)
+        self.nft_exec_dict(command)
+
+  def delete_nat_rule(self, _family:str, _chain: str, _handle:str):
+    delete_command = self.get_base_dict()
+    _rule_opts = {'family': _family,
+                  'table': 'nat',
+                  'chain': _chain,
+                  'handle': _handle  }
+    _delete = {'delete': {'rule': _rule_opts} }
+    delete_command["nftables"].append(_delete)
+
+    return self.nft_exec_dict(delete_command)
+
+  def delete_filter_rule(self, _family:str, _chain: str, _handle:str):
+    delete_command = self.get_base_dict()
+    _rule_opts = {'family': _family,
+                  'table': 'filter',
+                  'chain': _chain,
+                  'handle': _handle  }
+    _delete = {'delete': {'rule': _rule_opts} }
+    delete_command["nftables"].append(_delete)
+
+    return self.nft_exec_dict(delete_command)
+
+  def snat_rule(self, _family: str, snat_target: str, source_address: str):
+    chain_name = self.nft_chain_names[_family]['nat']['postrouting']
+
+    # no postrouting chain, may occur if docker has ipv6 disabled.
+    if not chain_name: return
+
+    # Command: nft list chain <family> nat <chain_name>
+    _chain_opts = {'family': _family, 'table': 'nat', 'name': chain_name}
+    _list = {'list':{'chain': _chain_opts} }
+    command = self.get_base_dict()
+    command['nftables'].append(_list)
+    kernel_ruleset = self.nft_exec_dict(command)
+    if not kernel_ruleset:
+      return
+
+    rule_position = 0
+    rule_handle = None
+    rule_found = False
+    for _object in kernel_ruleset["nftables"]:
+      if not _object.get("rule"):
+        continue
+
+      rule = _object["rule"]
+      if not rule.get("comment") or not rule["comment"] == "mailcow":
+        rule_position +=1
+        continue
+
+      rule_found = True
+      rule_handle = rule["handle"]
+      break
+
+    dest_net = ipaddress.ip_network(source_address, strict=False)
+    target_net = ipaddress.ip_network(snat_target, strict=False)
+
+    if rule_found:
+      saddr_ip = rule["expr"][0]["match"]["right"]["prefix"]["addr"]
+      saddr_len = int(rule["expr"][0]["match"]["right"]["prefix"]["len"])
+
+      daddr_ip = rule["expr"][1]["match"]["right"]["prefix"]["addr"]
+      daddr_len = int(rule["expr"][1]["match"]["right"]["prefix"]["len"])
+
+      target_ip = rule["expr"][3]["snat"]["addr"]
+
+      saddr_net = ipaddress.ip_network(saddr_ip + '/' + str(saddr_len), strict=False)
+      daddr_net = ipaddress.ip_network(daddr_ip + '/' + str(daddr_len), strict=False)
+      current_target_net = ipaddress.ip_network(target_ip, strict=False)
+
+      match = all((
+                dest_net == saddr_net,
+                dest_net == daddr_net,
+                target_net == current_target_net
+              ))
+      try:
+        if rule_position == 0:
+          if not match:
+            # Position 0 , it is a mailcow rule , but it does not have the same parameters
+            if self.delete_nat_rule(_family, chain_name, rule_handle):
+              self.logger.logInfo(f'Remove rule for source network {saddr_net} to SNAT target {target_net} from {_family} nat {chain_name} chain, rule does not match configured parameters')
+        else:
+          # Position > 0 and is mailcow rule
+          if self.delete_nat_rule(_family, chain_name, rule_handle):
+            self.logger.logInfo(f'Remove rule for source network {saddr_net} to SNAT target {target_net} from {_family} nat {chain_name} chain, rule is at position {rule_position}')
+      except:
+          self.logger.logCrit(f"Error running SNAT on {_family}, retrying..." )
+    else:
+      # rule not found
+      json_command = self.get_base_dict()
+      try:
+        snat_dict = {'snat': {'addr': str(target_net.network_address)} }
+
+        expr_counter = {'family': _family, 'table': 'nat', 'packets': 0, 'bytes': 0}
+        counter_dict = {'counter': expr_counter}
+
+        prefix_dict = {'prefix': {'addr': str(dest_net.network_address), 'len': int(dest_net.prefixlen)} }
+        payload_dict = {'payload': {'protocol': _family, 'field': "saddr"} }
+        match_dict1 = {'match': {'op': '==', 'left': payload_dict, 'right': prefix_dict} }
+
+        payload_dict2 = {'payload': {'protocol': _family, 'field': "daddr"} }
+        match_dict2 = {'match': {'op': '!=', 'left': payload_dict2, 'right': prefix_dict } }
+        expr_list = [
+                    match_dict1,
+                    match_dict2,
+                    counter_dict,
+                    snat_dict
+                    ]
+        rule_fields = {'family': _family,
+                        'table': 'nat',
+                        'chain': chain_name,
+                        'comment': "mailcow",
+                        'expr': expr_list }
+
+        insert_dict = {'insert': {'rule': rule_fields} }
+        json_command["nftables"].append(insert_dict)
+        if self.nft_exec_dict(json_command):
+          self.logger.logInfo(f'Added {_family} nat {chain_name} rule for source network {dest_net} to {target_net}')
+      except:
+        self.logger.logCrit(f"Error running SNAT on {_family}, retrying...")
+
+  def get_chain_handle(self, _family: str, _table: str, chain_name: str):
+    chain_handle = None
+    # Command: 'nft list chains {family}'
+    _list = {'list': {'chains': {'family': _family} } }
+    command = self.get_base_dict()
+    command['nftables'].append(_list)
+    kernel_ruleset = self.nft_exec_dict(command)
+    if kernel_ruleset:
+      for _object in kernel_ruleset["nftables"]:
+        if not _object.get("chain"):
+          continue
+        chain = _object["chain"]
+        if chain["family"] == _family and chain["table"] == _table and chain["name"] == chain_name:
+          chain_handle = chain["handle"]
+          break
+    return chain_handle
+
+  def get_rules_handle(self, _family: str, _table: str, chain_name: str, _comment_filter = "mailcow"):
+    rule_handle = []
+    # Command: 'nft list chain {family} {table} {chain_name}'
+    _chain_opts = {'family': _family, 'table': _table, 'name': chain_name}
+    _list = {'list': {'chain': _chain_opts} }
+    command = self.get_base_dict()
+    command['nftables'].append(_list)
+
+    kernel_ruleset = self.nft_exec_dict(command)
+    if kernel_ruleset:
+      for _object in kernel_ruleset["nftables"]:
+        if not _object.get("rule"):
+          continue
+
+        rule = _object["rule"]
+        if rule["family"] == _family and rule["table"] == _table and rule["chain"] == chain_name:
+          if rule.get("comment") and rule["comment"] == _comment_filter:
+            rule_handle.append(rule["handle"])
+    return rule_handle
+
+  def get_ban_ip_dict(self, ipaddr: str, _family: str):
+    json_command = self.get_base_dict()
+
+    expr_opt = []
+    ipaddr_net = ipaddress.ip_network(ipaddr, strict=False)
+    right_dict = {'prefix': {'addr': str(ipaddr_net.network_address), 'len': int(ipaddr_net.prefixlen) } }
+
+    left_dict = {'payload': {'protocol': _family, 'field': 'saddr'} }
+    match_dict = {'op': '==', 'left': left_dict, 'right': right_dict }
+    expr_opt.append({'match': match_dict})
+
+    counter_dict = {'counter': {'family': _family, 'table': "filter", 'packets': 0, 'bytes': 0} }
+    expr_opt.append(counter_dict)
+
+    expr_opt.append({'drop': "null"})
+
+    rule_dict = {'family': _family, 'table': "filter", 'chain': self.chain_name, 'expr': expr_opt}
+
+    base_dict = {'insert': {'rule': rule_dict} }
+    json_command["nftables"].append(base_dict)
+
+    return json_command
+
+  def get_unban_ip_dict(self, ipaddr:str, _family: str):
+    json_command = self.get_base_dict()
+    # Command: 'nft list chain {s_family} filter  MAILCOW'
+    _chain_opts = {'family': _family, 'table': 'filter', 'name': self.chain_name}
+    _list = {'list': {'chain': _chain_opts} }
+    command = self.get_base_dict()
+    command['nftables'].append(_list)
+    kernel_ruleset = self.nft_exec_dict(command)
+    rule_handle = None
+    if kernel_ruleset:
+      for _object in kernel_ruleset["nftables"]:
+        if not _object.get("rule"):
+          continue
+
+        rule = _object["rule"]["expr"][0]["match"]
+        if not "payload" in rule["left"]:
+          continue
+        left_opt = rule["left"]["payload"]
+        if not left_opt["protocol"] == _family:
+          continue
+        if not left_opt["field"] =="saddr":
+          continue
+
+        # ip currently banned
+        rule_right = rule["right"]
+        if isinstance(rule_right, dict):
+          current_rule_ip = rule_right["prefix"]["addr"] + '/' + str(rule_right["prefix"]["len"])
+        else:
+          current_rule_ip = rule_right
+        current_rule_net = ipaddress.ip_network(current_rule_ip)
+
+        # ip to ban
+        candidate_net = ipaddress.ip_network(ipaddr, strict=False)
+
+        if current_rule_net == candidate_net:
+          rule_handle = _object["rule"]["handle"]
+          break
+
+      if rule_handle is not None:
+        mailcow_rule = {'family': _family, 'table': 'filter', 'chain': self.chain_name, 'handle': rule_handle}
+        delete_rule = {'delete': {'rule': mailcow_rule} }
+        json_command["nftables"].append(delete_rule)
+      else:
+        return False
+
+    return json_command
+
+  def check_mailcow_chains(self, family: str, chain: str):
+    position = 0
+    rule_found = False
+    chain_name = self.nft_chain_names[family]['filter'][chain]
+
+    if not chain_name: return None
+
+    _chain_opts = {'family': family, 'table': 'filter', 'name': chain_name}
+    _list = {'list': {'chain': _chain_opts}}
+    command = self.get_base_dict()
+    command['nftables'].append(_list)
+    kernel_ruleset = self.nft_exec_dict(command)
+    if kernel_ruleset:
+      for _object in kernel_ruleset["nftables"]:
+        if not _object.get("rule"):
+          continue
+        rule = _object["rule"]
+        if rule.get("comment") and rule["comment"] == "mailcow":
+          rule_found = True
+          break
+
+        position+=1
+
+    return position if rule_found else False
+
+  def create_mailcow_isolation_rule(self, _interface:str, _dports:list, _allow:str = ""):
+    family = "ip"
+    table = "filter"
+    comment_filter_drop = "mailcow isolation"
+    comment_filter_allow = "mailcow isolation allow"
+    json_command = self.get_base_dict()
+
+    # Delete old mailcow isolation rules
+    handles = self.get_rules_handle(family, table, self.chain_name, comment_filter_drop)
+    for handle in handles:
+      self.delete_filter_rule(family, self.chain_name, handle)
+    handles = self.get_rules_handle(family, table, self.chain_name, comment_filter_allow)
+    for handle in handles:
+      self.delete_filter_rule(family, self.chain_name, handle)
+
+    # insert mailcow isolation rule
+    _match_dict_drop = [
+      {
+        "match": {
+          "op": "!=",
+          "left": {
+            "meta": {
+              "key": "iifname"
+            }
+          },
+          "right": _interface
+        }
+      },
+      {
+        "match": {
+          "op": "==",
+          "left": {
+            "meta": {
+              "key": "oifname"
+            }
+          },
+          "right": _interface
+        }
+      },
+      {
+        "match": {
+          "op": "==",
+          "left": {
+            "payload": {
+              "protocol": "tcp",
+              "field": "dport"
+            }
+          },
+          "right": {
+            "set": _dports
+          }
+        }
+      },
+      {
+        "counter": {
+          "packets": 0,
+          "bytes": 0
+        }
+      },
+      {
+        "drop": None
+      }
+    ]
+    rule_drop = { "insert": { "rule": {
+      "family": family,
+      "table": table,
+      "chain": self.chain_name,
+      "comment": comment_filter_drop,
+      "expr": _match_dict_drop
+    }}}
+    json_command["nftables"].append(rule_drop)
+
+    # insert mailcow isolation allow rule
+    if _allow != "":
+      _match_dict_allow = [
+        {
+          "match": {
+            "op": "==",
+            "left": {
+              "payload": {
+                "protocol": "ip",
+                "field": "saddr"
+              }
+            },
+            "right": _allow
+          }
+        },
+        {
+          "match": {
+            "op": "!=",
+            "left": {
+              "meta": {
+                "key": "iifname"
+              }
+            },
+            "right": _interface
+          }
+        },
+        {
+          "match": {
+            "op": "==",
+            "left": {
+              "meta": {
+                "key": "oifname"
+              }
+            },
+            "right": _interface
+          }
+        },
+        {
+          "match": {
+            "op": "==",
+            "left": {
+              "payload": {
+                "protocol": "tcp",
+                "field": "dport"
+              }
+            },
+            "right": {
+              "set": _dports
+            }
+          }
+        },
+        {
+          "counter": {
+            "packets": 0,
+            "bytes": 0
+          }
+        },
+        {
+          "accept": None
+        }
+      ]
+      rule_allow = { "insert": { "rule": {
+        "family": family,
+        "table": table,
+        "chain": self.chain_name,
+        "comment": comment_filter_allow,
+        "expr": _match_dict_allow
+      }}}
+      json_command["nftables"].append(rule_allow)
+
+    success = self.nft_exec_dict(json_command)
+    if success == False:
+      self.logger.logCrit(f"Error adding {self.chain_name} isolation")
+      return False
+
+    return True

data/Dockerfiles/netfilter/server.py

@@ -1,587 +0,0 @@
-#!/usr/bin/env python3
-
-import re
-import os
-import sys
-import time
-import atexit
-import signal
-import ipaddress
-from collections import Counter
-from random import randint
-from threading import Thread
-from threading import Lock
-import redis
-import json
-import iptc
-import dns.resolver
-import dns.exception
-
-while True:
-  try:
-    redis_slaveof_ip = os.getenv('REDIS_SLAVEOF_IP', '')
-    redis_slaveof_port = os.getenv('REDIS_SLAVEOF_PORT', '')
-    if "".__eq__(redis_slaveof_ip):
-      r = redis.StrictRedis(host=os.getenv('IPV4_NETWORK', '172.22.1') + '.249', decode_responses=True, port=6379, db=0)
-    else:
-      r = redis.StrictRedis(host=redis_slaveof_ip, decode_responses=True, port=redis_slaveof_port, db=0)
-    r.ping()
-  except Exception as ex:
-    print('%s - trying again in 3 seconds'  % (ex))
-    time.sleep(3)
-  else:
-    break
-
-pubsub = r.pubsub()
-
-WHITELIST = []
-BLACKLIST= []
-
-bans = {}
-
-quit_now = False
-exit_code = 0
-lock = Lock()
-
-def log(priority, message):
-  tolog = {}
-  tolog['time'] = int(round(time.time()))
-  tolog['priority'] = priority
-  tolog['message'] = message
-  r.lpush('NETFILTER_LOG', json.dumps(tolog, ensure_ascii=False))
-  print(message)
-
-def logWarn(message):
-  log('warn', message)
-
-def logCrit(message):
-  log('crit', message)
-
-def logInfo(message):
-  log('info', message)
-
-def refreshF2boptions():
-  global f2boptions
-  global quit_now
-  global exit_code
-  if not r.get('F2B_OPTIONS'):
-    f2boptions = {}
-    f2boptions['ban_time'] = int
-    f2boptions['max_attempts'] = int
-    f2boptions['retry_window'] = int
-    f2boptions['netban_ipv4'] = int
-    f2boptions['netban_ipv6'] = int
-    f2boptions['ban_time'] = r.get('F2B_BAN_TIME') or 1800
-    f2boptions['max_attempts'] = r.get('F2B_MAX_ATTEMPTS') or 10
-    f2boptions['retry_window'] = r.get('F2B_RETRY_WINDOW') or 600
-    f2boptions['netban_ipv4'] = r.get('F2B_NETBAN_IPV4') or 32
-    f2boptions['netban_ipv6'] = r.get('F2B_NETBAN_IPV6') or 128
-    r.set('F2B_OPTIONS', json.dumps(f2boptions, ensure_ascii=False))
-  else:
-    try:
-      f2boptions = {}
-      f2boptions = json.loads(r.get('F2B_OPTIONS'))
-    except ValueError:
-      print('Error loading F2B options: F2B_OPTIONS is not json')
-      quit_now = True
-      exit_code = 2
-
-def refreshF2bregex():
-  global f2bregex
-  global quit_now
-  global exit_code
-  if not r.get('F2B_REGEX'):
-    f2bregex = {}
-    f2bregex[1] = 'mailcow UI: Invalid password for .+ by ([0-9a-f\.:]+)'
-    f2bregex[2] = 'Rspamd UI: Invalid password by ([0-9a-f\.:]+)'
-    f2bregex[3] = 'warning: .*\[([0-9a-f\.:]+)\]: SASL .+ authentication failed: (?!.*Connection lost to authentication server).+'
-    f2bregex[4] = 'warning: non-SMTP command from .*\[([0-9a-f\.:]+)]:.+'
-    f2bregex[5] = 'NOQUEUE: reject: RCPT from \[([0-9a-f\.:]+)].+Protocol error.+'
-    f2bregex[6] = '-login: Disconnected.+ \(auth failed, .+\): user=.*, method=.+, rip=([0-9a-f\.:]+),'
-    f2bregex[7] = '-login: Aborted login.+ \(auth failed .+\): user=.+, rip=([0-9a-f\.:]+), lip.+'
-    f2bregex[8] = '-login: Aborted login.+ \(tried to use disallowed .+\): user=.+, rip=([0-9a-f\.:]+), lip.+'
-    f2bregex[9] = 'SOGo.+ Login from \'([0-9a-f\.:]+)\' for user .+ might not have worked'
-    f2bregex[10] = '([0-9a-f\.:]+) \"GET \/SOGo\/.* HTTP.+\" 403 .+'
-    r.set('F2B_REGEX', json.dumps(f2bregex, ensure_ascii=False))
-  else:
-    try:
-      f2bregex = {}
-      f2bregex = json.loads(r.get('F2B_REGEX'))
-    except ValueError:
-      print('Error loading F2B options: F2B_REGEX is not json')
-      quit_now = True
-      exit_code = 2
-
-if r.exists('F2B_LOG'):
-  r.rename('F2B_LOG', 'NETFILTER_LOG')
-
-def mailcowChainOrder():
-  global lock
-  global quit_now
-  global exit_code
-  while not quit_now:
-    time.sleep(10)
-    with lock:
-      filter4_table = iptc.Table(iptc.Table.FILTER)
-      filter6_table = iptc.Table6(iptc.Table6.FILTER)
-      filter4_table.refresh()
-      filter6_table.refresh()
-      for f in [filter4_table, filter6_table]:
-        forward_chain = iptc.Chain(f, 'FORWARD')
-        input_chain = iptc.Chain(f, 'INPUT')
-        for chain in [forward_chain, input_chain]:
-          target_found = False
-          for position, item in enumerate(chain.rules):
-            if item.target.name == 'MAILCOW':
-              target_found = True
-              if position > 2:
-                logCrit('Error in %s chain order: MAILCOW on position %d, restarting container' % (chain.name, position))
-                quit_now = True
-                exit_code = 2
-          if not target_found:
-            logCrit('Error in %s chain: MAILCOW target not found, restarting container' % (chain.name))
-            quit_now = True
-            exit_code = 2
-
-def ban(address):
-  global lock
-  refreshF2boptions()
-  BAN_TIME = int(f2boptions['ban_time'])
-  MAX_ATTEMPTS = int(f2boptions['max_attempts'])
-  RETRY_WINDOW = int(f2boptions['retry_window'])
-  NETBAN_IPV4 = '/' + str(f2boptions['netban_ipv4'])
-  NETBAN_IPV6 = '/' + str(f2boptions['netban_ipv6'])
-
-  ip = ipaddress.ip_address(address)
-  if type(ip) is ipaddress.IPv6Address and ip.ipv4_mapped:
-    ip = ip.ipv4_mapped
-    address = str(ip)
-  if ip.is_private or ip.is_loopback:
-    return
-
-  self_network = ipaddress.ip_network(address)
-
-  with lock:
-    temp_whitelist = set(WHITELIST)
-
-  if temp_whitelist:
-    for wl_key in temp_whitelist:
-      wl_net = ipaddress.ip_network(wl_key, False)
-      if wl_net.overlaps(self_network):
-        logInfo('Address %s is whitelisted by rule %s' % (self_network, wl_net))
-        return
-
-  net = ipaddress.ip_network((address + (NETBAN_IPV4 if type(ip) is ipaddress.IPv4Address else NETBAN_IPV6)), strict=False)
-  net = str(net)
-
-  if not net in bans or time.time() - bans[net]['last_attempt'] > RETRY_WINDOW:
-    bans[net] = { 'attempts': 0 }
-    active_window = RETRY_WINDOW
-  else:
-    active_window = time.time() - bans[net]['last_attempt']
-
-  bans[net]['attempts'] += 1
-  bans[net]['last_attempt'] = time.time()
-
-  active_window = time.time() - bans[net]['last_attempt']
-
-  if bans[net]['attempts'] >= MAX_ATTEMPTS:
-    cur_time = int(round(time.time()))
-    logCrit('Banning %s for %d minutes' % (net, BAN_TIME / 60))
-    if type(ip) is ipaddress.IPv4Address:
-      with lock:
-        chain = iptc.Chain(iptc.Table(iptc.Table.FILTER), 'MAILCOW')
-        rule = iptc.Rule()
-        rule.src = net
-        target = iptc.Target(rule, "REJECT")
-        rule.target = target
-        if rule not in chain.rules:
-          chain.insert_rule(rule)
-    else:
-      with lock:
-        chain = iptc.Chain(iptc.Table6(iptc.Table6.FILTER), 'MAILCOW')
-        rule = iptc.Rule6()
-        rule.src = net
-        target = iptc.Target(rule, "REJECT")
-        rule.target = target
-        if rule not in chain.rules:
-          chain.insert_rule(rule)
-    r.hset('F2B_ACTIVE_BANS', '%s' % net, cur_time + BAN_TIME)
-  else:
-    logWarn('%d more attempts in the next %d seconds until %s is banned' % (MAX_ATTEMPTS - bans[net]['attempts'], RETRY_WINDOW, net))
-
-def unban(net):
-  global lock
-  if not net in bans:
-   logInfo('%s is not banned, skipping unban and deleting from queue (if any)' % net)
-   r.hdel('F2B_QUEUE_UNBAN', '%s' % net)
-   return
-  logInfo('Unbanning %s' % net)
-  if type(ipaddress.ip_network(net)) is ipaddress.IPv4Network:
-    with lock:
-      chain = iptc.Chain(iptc.Table(iptc.Table.FILTER), 'MAILCOW')
-      rule = iptc.Rule()
-      rule.src = net
-      target = iptc.Target(rule, "REJECT")
-      rule.target = target
-      if rule in chain.rules:
-        chain.delete_rule(rule)
-  else:
-    with lock:
-      chain = iptc.Chain(iptc.Table6(iptc.Table6.FILTER), 'MAILCOW')
-      rule = iptc.Rule6()
-      rule.src = net
-      target = iptc.Target(rule, "REJECT")
-      rule.target = target
-      if rule in chain.rules:
-        chain.delete_rule(rule)
-  r.hdel('F2B_ACTIVE_BANS', '%s' % net)
-  r.hdel('F2B_QUEUE_UNBAN', '%s' % net)
-  if net in bans:
-    del bans[net]
-
-def permBan(net, unban=False):
-  global lock
-  if type(ipaddress.ip_network(net, strict=False)) is ipaddress.IPv4Network:
-    with lock:
-      chain = iptc.Chain(iptc.Table(iptc.Table.FILTER), 'MAILCOW')
-      rule = iptc.Rule()
-      rule.src = net
-      target = iptc.Target(rule, "REJECT")
-      rule.target = target
-      if rule not in chain.rules and not unban:
-        logCrit('Add host/network %s to blacklist' % net)
-        chain.insert_rule(rule)
-        r.hset('F2B_PERM_BANS', '%s' % net, int(round(time.time())))
-      elif rule in chain.rules and unban:
-        logCrit('Remove host/network %s from blacklist' % net)
-        chain.delete_rule(rule)
-        r.hdel('F2B_PERM_BANS', '%s' % net)
-  else:
-    with lock:
-      chain = iptc.Chain(iptc.Table6(iptc.Table6.FILTER), 'MAILCOW')
-      rule = iptc.Rule6()
-      rule.src = net
-      target = iptc.Target(rule, "REJECT")
-      rule.target = target
-      if rule not in chain.rules and not unban:
-        logCrit('Add host/network %s to blacklist' % net)
-        chain.insert_rule(rule)
-        r.hset('F2B_PERM_BANS', '%s' % net, int(round(time.time())))
-      elif rule in chain.rules and unban:
-        logCrit('Remove host/network %s from blacklist' % net)
-        chain.delete_rule(rule)
-        r.hdel('F2B_PERM_BANS', '%s' % net)
-
-def quit(signum, frame):
-  global quit_now
-  quit_now = True
-
-def clear():
-  global lock
-  logInfo('Clearing all bans')
-  for net in bans.copy():
-    unban(net)
-  with lock:
-    filter4_table = iptc.Table(iptc.Table.FILTER)
-    filter6_table = iptc.Table6(iptc.Table6.FILTER)
-    for filter_table in [filter4_table, filter6_table]:
-      filter_table.autocommit = False
-      forward_chain = iptc.Chain(filter_table, "FORWARD")
-      input_chain = iptc.Chain(filter_table, "INPUT")
-      mailcow_chain = iptc.Chain(filter_table, "MAILCOW")
-      if mailcow_chain in filter_table.chains:
-        for rule in mailcow_chain.rules:
-          mailcow_chain.delete_rule(rule)
-        for rule in forward_chain.rules:
-          if rule.target.name == 'MAILCOW':
-            forward_chain.delete_rule(rule)
-        for rule in input_chain.rules:
-          if rule.target.name == 'MAILCOW':
-            input_chain.delete_rule(rule)
-        filter_table.delete_chain("MAILCOW")
-      filter_table.commit()
-      filter_table.refresh()
-      filter_table.autocommit = True
-    r.delete('F2B_ACTIVE_BANS')
-    r.delete('F2B_PERM_BANS')
-    pubsub.unsubscribe()
-
-def watch():
-  logInfo('Watching Redis channel F2B_CHANNEL')
-  pubsub.subscribe('F2B_CHANNEL')
-
-  global quit_now
-  global exit_code
-
-  while not quit_now:
-    try:
-      for item in pubsub.listen():
-        refreshF2bregex()
-        for rule_id, rule_regex in f2bregex.items():
-          if item['data'] and item['type'] == 'message':
-            try:
-              result = re.search(rule_regex, item['data'])
-            except re.error:
-              result = False
-            if result:
-              addr = result.group(1)
-              ip = ipaddress.ip_address(addr)
-              if ip.is_private or ip.is_loopback:
-                continue
-              logWarn('%s matched rule id %s (%s)' % (addr, rule_id, item['data']))
-              ban(addr)
-    except Exception as ex:
-      logWarn('Error reading log line from pubsub')
-      quit_now = True
-      exit_code = 2
-
-def snat4(snat_target):
-  global lock
-  global quit_now
-
-  def get_snat4_rule():
-    rule = iptc.Rule()
-    rule.src = os.getenv('IPV4_NETWORK', '172.22.1') + '.0/24'
-    rule.dst = '!' + rule.src
-    target = rule.create_target("SNAT")
-    target.to_source = snat_target
-    match = rule.create_match("comment")
-    match.comment = f'{int(round(time.time()))}'
-    return rule
-
-  while not quit_now:
-    time.sleep(10)
-    with lock:
-      try:
-        table = iptc.Table('nat')
-        table.refresh()
-        chain = iptc.Chain(table, 'POSTROUTING')
-        table.autocommit = False
-        new_rule = get_snat4_rule()
-        for position, rule in enumerate(chain.rules):
-          match = all((
-            new_rule.get_src() == rule.get_src(),
-            new_rule.get_dst() == rule.get_dst(),
-            new_rule.target.parameters == rule.target.parameters,
-            new_rule.target.name == rule.target.name
-          ))
-          if position == 0:
-            if not match:
-              logInfo(f'Added POSTROUTING rule for source network {new_rule.src} to SNAT target {snat_target}')
-              chain.insert_rule(new_rule)
-          else:
-            if match:
-              logInfo(f'Remove rule for source network {new_rule.src} to SNAT target {snat_target} from POSTROUTING chain at position {position}')
-              chain.delete_rule(rule)
-        table.commit()
-        table.autocommit = True
-      except:
-        print('Error running SNAT4, retrying...')
-
-def snat6(snat_target):
-  global lock
-  global quit_now
-
-  def get_snat6_rule():
-    rule = iptc.Rule6()
-    rule.src = os.getenv('IPV6_NETWORK', 'fd4d:6169:6c63:6f77::/64')
-    rule.dst = '!' + rule.src
-    target = rule.create_target("SNAT")
-    target.to_source = snat_target
-    return rule
-
-  while not quit_now:
-    time.sleep(10)
-    with lock:
-      try:
-        table = iptc.Table6('nat')
-        table.refresh()
-        chain = iptc.Chain(table, 'POSTROUTING')
-        table.autocommit = False
-        if get_snat6_rule() not in chain.rules:
-          logInfo('Added POSTROUTING rule for source network %s to SNAT target %s' % (get_snat6_rule().src, snat_target))
-          chain.insert_rule(get_snat6_rule())
-          table.commit()
-        else:
-          for position, item in enumerate(chain.rules):
-            if item == get_snat6_rule():
-              if position != 0:
-                chain.delete_rule(get_snat6_rule())
-          table.commit()
-        table.autocommit = True
-      except:
-        print('Error running SNAT6, retrying...')
-
-def autopurge():
-  while not quit_now:
-    time.sleep(10)
-    refreshF2boptions()
-    BAN_TIME = int(f2boptions['ban_time'])
-    MAX_ATTEMPTS = int(f2boptions['max_attempts'])
-    QUEUE_UNBAN = r.hgetall('F2B_QUEUE_UNBAN')
-    if QUEUE_UNBAN:
-      for net in QUEUE_UNBAN:
-        unban(str(net))
-    for net in bans.copy():
-      if bans[net]['attempts'] >= MAX_ATTEMPTS:
-        if time.time() - bans[net]['last_attempt'] > BAN_TIME:
-          unban(net)
-
-def isIpNetwork(address):
-  try:
-    ipaddress.ip_network(address, False)
-  except ValueError:
-    return False
-  return True
-
-
-def genNetworkList(list):
-  resolver = dns.resolver.Resolver()
-  hostnames = []
-  networks = []
-  for key in list:
-    if isIpNetwork(key):
-      networks.append(key)
-    else:
-      hostnames.append(key)
-  for hostname in hostnames:
-    hostname_ips = []
-    for rdtype in ['A', 'AAAA']:
-      try:
-        answer = resolver.resolve(qname=hostname, rdtype=rdtype, lifetime=3)
-      except dns.exception.Timeout:
-        logInfo('Hostname %s timedout on resolve' % hostname)
-        break
-      except (dns.resolver.NXDOMAIN, dns.resolver.NoAnswer):
-        continue
-      except dns.exception.DNSException as dnsexception:
-        logInfo('%s' % dnsexception)
-        continue
-      for rdata in answer:
-        hostname_ips.append(rdata.to_text())
-    networks.extend(hostname_ips)
-  return set(networks)
-
-def whitelistUpdate():
-  global lock
-  global quit_now
-  global WHITELIST
-  while not quit_now:
-    start_time = time.time()
-    list = r.hgetall('F2B_WHITELIST')
-    new_whitelist = []
-    if list:
-      new_whitelist = genNetworkList(list)
-    with lock:
-      if Counter(new_whitelist) != Counter(WHITELIST):
-        WHITELIST = new_whitelist
-        logInfo('Whitelist was changed, it has %s entries' % len(WHITELIST))
-    time.sleep(60.0 - ((time.time() - start_time) % 60.0))
-
-def blacklistUpdate():
-  global quit_now
-  global BLACKLIST
-  while not quit_now:
-    start_time = time.time()
-    list = r.hgetall('F2B_BLACKLIST')
-    new_blacklist = []
-    if list:
-      new_blacklist = genNetworkList(list)
-    if Counter(new_blacklist) != Counter(BLACKLIST):
-      addban = set(new_blacklist).difference(BLACKLIST)
-      delban = set(BLACKLIST).difference(new_blacklist)
-      BLACKLIST = new_blacklist
-      logInfo('Blacklist was changed, it has %s entries' % len(BLACKLIST))
-      if addban:
-        for net in addban:
-          permBan(net=net)
-      if delban:
-        for net in delban:
-          permBan(net=net, unban=True)
-    time.sleep(60.0 - ((time.time() - start_time) % 60.0))
-
-def initChain():
-  # Is called before threads start, no locking
-  print("Initializing mailcow netfilter chain")
-  # IPv4
-  if not iptc.Chain(iptc.Table(iptc.Table.FILTER), "MAILCOW") in iptc.Table(iptc.Table.FILTER).chains:
-    iptc.Table(iptc.Table.FILTER).create_chain("MAILCOW")
-  for c in ['FORWARD', 'INPUT']:
-    chain = iptc.Chain(iptc.Table(iptc.Table.FILTER), c)
-    rule = iptc.Rule()
-    rule.src = '0.0.0.0/0'
-    rule.dst = '0.0.0.0/0'
-    target = iptc.Target(rule, "MAILCOW")
-    rule.target = target
-    if rule not in chain.rules:
-      chain.insert_rule(rule)
-  # IPv6
-  if not iptc.Chain(iptc.Table6(iptc.Table6.FILTER), "MAILCOW") in iptc.Table6(iptc.Table6.FILTER).chains:
-    iptc.Table6(iptc.Table6.FILTER).create_chain("MAILCOW")
-  for c in ['FORWARD', 'INPUT']:
-    chain = iptc.Chain(iptc.Table6(iptc.Table6.FILTER), c)
-    rule = iptc.Rule6()
-    rule.src = '::/0'
-    rule.dst = '::/0'
-    target = iptc.Target(rule, "MAILCOW")
-    rule.target = target
-    if rule not in chain.rules:
-      chain.insert_rule(rule)
-
-if __name__ == '__main__':
-
-  # In case a previous session was killed without cleanup
-  clear()
-  # Reinit MAILCOW chain
-  initChain()
-
-  watch_thread = Thread(target=watch)
-  watch_thread.daemon = True
-  watch_thread.start()
-
-  if os.getenv('SNAT_TO_SOURCE') and os.getenv('SNAT_TO_SOURCE') != 'n':
-    try:
-      snat_ip = os.getenv('SNAT_TO_SOURCE')
-      snat_ipo = ipaddress.ip_address(snat_ip)
-      if type(snat_ipo) is ipaddress.IPv4Address:
-        snat4_thread = Thread(target=snat4,args=(snat_ip,))
-        snat4_thread.daemon = True
-        snat4_thread.start()
-    except ValueError:
-      print(os.getenv('SNAT_TO_SOURCE') + ' is not a valid IPv4 address')
-
-  if os.getenv('SNAT6_TO_SOURCE') and os.getenv('SNAT6_TO_SOURCE') != 'n':
-    try:
-      snat_ip = os.getenv('SNAT6_TO_SOURCE')
-      snat_ipo = ipaddress.ip_address(snat_ip)
-      if type(snat_ipo) is ipaddress.IPv6Address:
-        snat6_thread = Thread(target=snat6,args=(snat_ip,))
-        snat6_thread.daemon = True
-        snat6_thread.start()
-    except ValueError:
-      print(os.getenv('SNAT6_TO_SOURCE') + ' is not a valid IPv6 address')
-
-  autopurge_thread = Thread(target=autopurge)
-  autopurge_thread.daemon = True
-  autopurge_thread.start()
-
-  mailcowchainwatch_thread = Thread(target=mailcowChainOrder)
-  mailcowchainwatch_thread.daemon = True
-  mailcowchainwatch_thread.start()
-
-  blacklistupdate_thread = Thread(target=blacklistUpdate)
-  blacklistupdate_thread.daemon = True
-  blacklistupdate_thread.start()
-
-  whitelistupdate_thread = Thread(target=whitelistUpdate)
-  whitelistupdate_thread.daemon = True
-  whitelistupdate_thread.start()
-
-  signal.signal(signal.SIGTERM, quit)
-  atexit.register(clear)
-
-  while not quit_now:
-    time.sleep(0.5)
-
-  sys.exit(exit_code)

data/Dockerfiles/nginx/Dockerfile

@@ -0,0 +1,18 @@
+FROM nginx:alpine
+LABEL maintainer "The Infrastructure Company GmbH <info@servercow.de>"
+
+ENV PIP_BREAK_SYSTEM_PACKAGES=1
+
+RUN apk add --no-cache nginx \
+  python3 \
+  py3-pip && \
+  pip install --upgrade pip && \
+  pip install Jinja2
+
+RUN mkdir -p /etc/nginx/includes
+
+COPY ./bootstrap.py /
+COPY ./docker-entrypoint.sh /
+
+ENTRYPOINT ["/docker-entrypoint.sh"]
+CMD ["nginx", "-g", "daemon off;"]

data/Dockerfiles/nginx/bootstrap.py

@@ -0,0 +1,100 @@
+import os
+import subprocess
+from jinja2 import Environment, FileSystemLoader
+
+def includes_conf(env, template_vars):
+  server_name = "server_name.active"
+  listen_plain = "listen_plain.active"
+  listen_ssl = "listen_ssl.active"
+
+  server_name_config = f"server_name {template_vars['MAILCOW_HOSTNAME']} autodiscover.* autoconfig.* {' '.join(template_vars['ADDITIONAL_SERVER_NAMES'])};"
+  listen_plain_config = f"listen {template_vars['HTTP_PORT']};"
+  listen_ssl_config = f"listen {template_vars['HTTPS_PORT']};"
+  if not template_vars['DISABLE_IPv6']:
+    listen_plain_config += f"\nlisten [::]:{template_vars['HTTP_PORT']};"
+    listen_ssl_config += f"\nlisten [::]:{template_vars['HTTPS_PORT']} ssl;"
+  listen_ssl_config += "\nhttp2 on;"
+
+  with open(f"/etc/nginx/conf.d/{server_name}", "w") as f:
+    f.write(server_name_config)
+
+  with open(f"/etc/nginx/conf.d/{listen_plain}", "w") as f:
+    f.write(listen_plain_config)
+
+  with open(f"/etc/nginx/conf.d/{listen_ssl}", "w") as f:
+    f.write(listen_ssl_config)
+
+def sites_default_conf(env, template_vars):
+  config_name = "sites-default.conf"
+  template = env.get_template(f"{config_name}.j2")
+  config = template.render(template_vars)
+
+  with open(f"/etc/nginx/includes/{config_name}", "w") as f:
+    f.write(config)
+
+def nginx_conf(env, template_vars):
+  config_name = "nginx.conf"
+  template = env.get_template(f"{config_name}.j2")
+  config = template.render(template_vars)
+
+  with open(f"/etc/nginx/{config_name}", "w") as f:
+    f.write(config)
+
+def prepare_template_vars():
+  ipv4_network = os.getenv("IPV4_NETWORK", "172.22.1")
+  additional_server_names = os.getenv("ADDITIONAL_SERVER_NAMES", "")
+  trusted_proxies = os.getenv("TRUSTED_PROXIES", "")
+
+  template_vars = {
+    'IPV4_NETWORK': ipv4_network,
+    'TRUSTED_PROXIES': [item.strip() for item in trusted_proxies.split(",") if item.strip()],
+    'SKIP_RSPAMD': os.getenv("SKIP_RSPAMD", "n").lower() in ("y", "yes"),
+    'SKIP_SOGO': os.getenv("SKIP_SOGO", "n").lower() in ("y", "yes"),
+    'NGINX_USE_PROXY_PROTOCOL': os.getenv("NGINX_USE_PROXY_PROTOCOL", "n").lower() in ("y", "yes"),
+    'MAILCOW_HOSTNAME': os.getenv("MAILCOW_HOSTNAME", ""),
+    'ADDITIONAL_SERVER_NAMES': [item.strip() for item in additional_server_names.split(",") if item.strip()],
+    'HTTP_PORT': os.getenv("HTTP_PORT", "80"),
+    'HTTPS_PORT': os.getenv("HTTPS_PORT", "443"),
+    'SOGOHOST': os.getenv("SOGOHOST", ipv4_network + ".248"),
+    'RSPAMDHOST': os.getenv("RSPAMDHOST", "rspamd-mailcow"),
+    'PHPFPMHOST': os.getenv("PHPFPMHOST", "php-fpm-mailcow"),
+    'DISABLE_IPv6': os.getenv("DISABLE_IPv6", "n").lower() in ("y", "yes"),
+    'HTTP_REDIRECT': os.getenv("HTTP_REDIRECT", "n").lower() in ("y", "yes"),
+  }
+
+  ssl_dir = '/etc/ssl/mail/'
+  template_vars['valid_cert_dirs'] = []
+  for d in os.listdir(ssl_dir):
+    full_path = os.path.join(ssl_dir, d)
+    if not os.path.isdir(full_path):
+      continue
+
+    cert_path = os.path.join(full_path, 'cert.pem')
+    key_path = os.path.join(full_path, 'key.pem')
+    domains_path = os.path.join(full_path, 'domains')
+
+    if os.path.isfile(cert_path) and os.path.isfile(key_path) and os.path.isfile(domains_path):
+      with open(domains_path, 'r') as file:
+        domains = file.read().strip()
+      domains_list = domains.split()
+      if domains_list and template_vars["MAILCOW_HOSTNAME"] not in domains_list:
+        template_vars['valid_cert_dirs'].append({
+          'cert_path': full_path + '/',
+          'domains': domains
+        })
+
+  return template_vars
+
+def main():
+  env = Environment(loader=FileSystemLoader('./etc/nginx/conf.d/templates'))
+
+  # Render config
+  print("Render config")
+  template_vars = prepare_template_vars()
+  sites_default_conf(env, template_vars)
+  nginx_conf(env, template_vars)
+  includes_conf(env, template_vars)
+
+
+if __name__ == "__main__":
+  main()

data/Dockerfiles/nginx/docker-entrypoint.sh

@@ -0,0 +1,26 @@
+#!/bin/sh
+
+PHPFPMHOST=${PHPFPMHOST:-"php-fpm-mailcow"}
+SOGOHOST=${SOGOHOST:-"$IPV4_NETWORK.248"}
+RSPAMDHOST=${RSPAMDHOST:-"rspamd-mailcow"}
+
+until ping ${PHPFPMHOST} -c1 > /dev/null; do
+  echo "Waiting for PHP..."
+  sleep 1
+done
+if ! printf "%s\n" "${SKIP_SOGO}" | grep -E '^([yY][eE][sS]|[yY])+$' >/dev/null; then
+  until ping ${SOGOHOST} -c1 > /dev/null; do
+    echo "Waiting for SOGo..."
+    sleep 1
+  done
+fi
+if ! printf "%s\n" "${SKIP_RSPAMD}" | grep -E '^([yY][eE][sS]|[yY])+$' >/dev/null; then
+  until ping ${RSPAMDHOST} -c1 > /dev/null; do
+    echo "Waiting for Rspamd..."
+    sleep 1
+  done
+fi
+
+python3 /bootstrap.py
+
+exec "$@"

data/Dockerfiles/olefy/Dockerfile

@@ -1,6 +1,8 @@
-FROM alpine:3.17
-LABEL maintainer "Andre Peters <andre.peters@servercow.de>"
+FROM alpine:3.21
 
+LABEL maintainer = "The Infrastructure Company GmbH <info@servercow.de>"
+
+ARG PIP_BREAK_SYSTEM_PACKAGES=1
 WORKDIR /app
 
 #RUN addgroup -S olefy && adduser -S olefy -G olefy \

data/Dockerfiles/olefy/olefy.py

@@ -32,6 +32,13 @@ import time
 import magic
 import re
 
+skip_olefy = os.getenv('SKIP_OLEFY', '')
+
+if skip_olefy.lower() in ['yes', 'y']:
+    print("SKIP_OLEFY=y, skipping Olefy...")
+    time.sleep(365 * 24 * 60 * 60)
+    sys.exit(0)
+
 # merge variables from /etc/olefy.conf and the defaults
 olefy_listen_addr_string = os.getenv('OLEFY_BINDADDRESS', '127.0.0.1,::1')
 olefy_listen_port = int(os.getenv('OLEFY_BINDPORT', '10050'))
@@ -113,7 +120,7 @@ def oletools( stream, tmp_file_name, lid ):
         out = bytes(out.decode('utf-8', 'ignore').replace('  ', ' ').replace('\t', '').replace('\n', '').replace('XLMMacroDeobfuscator: pywin32 is not installed (only is required if you want to use MS Excel)', ''), encoding="utf-8")
         failed = False
         if out.__len__() < 30:
-            logger.error('{} olevba returned <30 chars - rc: {!r}, response: {!r}, error: {!r}'.format(lid,cmd_tmp.returncode, 
+            logger.error('{} olevba returned <30 chars - rc: {!r}, response: {!r}, error: {!r}'.format(lid,cmd_tmp.returncode,
                 out.decode('utf-8', 'ignore'), err.decode('utf-8', 'ignore')))
             out = b'[ { "error": "Unhandled error - too short olevba response" } ]'
             failed = True

data/Dockerfiles/phpfpm/Dockerfile

@@ -1,18 +1,19 @@
-FROM php:8.1-fpm-alpine3.17
-LABEL maintainer "Andre Peters <andre.peters@servercow.de>"
+FROM php:8.2-fpm-alpine3.21
 
-# renovate: datasource=github-tags depName=krakjoe/apcu versioning=semver-coerced
-ARG APCU_PECL_VERSION=5.1.22
-# renovate: datasource=github-tags depName=Imagick/imagick versioning=semver-coerced
-ARG IMAGICK_PECL_VERSION=3.7.0
-# renovate: datasource=github-tags depName=php/pecl-mail-mailparse versioning=semver-coerced
-ARG MAILPARSE_PECL_VERSION=3.1.4
-# renovate: datasource=github-tags depName=php-memcached-dev/php-memcached versioning=semver-coerced
+LABEL maintainer = "The Infrastructure Company GmbH <info@servercow.de>"
+
+# renovate: datasource=github-tags depName=krakjoe/apcu versioning=semver-coerced extractVersion=^v(?<version>.*)$
+ARG APCU_PECL_VERSION=5.1.24
+# renovate: datasource=github-tags depName=Imagick/imagick versioning=semver-coerced extractVersion=(?<version>.*)$
+ARG IMAGICK_PECL_VERSION=3.8.0
+# renovate: datasource=github-tags depName=php/pecl-mail-mailparse versioning=semver-coerced extractVersion=^v(?<version>.*)$
+ARG MAILPARSE_PECL_VERSION=3.1.8
+# renovate: datasource=github-tags depName=php-memcached-dev/php-memcached versioning=semver-coerced extractVersion=^v(?<version>.*)$
 ARG MEMCACHED_PECL_VERSION=3.2.0
-# renovate: datasource=github-tags depName=phpredis/phpredis versioning=semver-coerced
-ARG REDIS_PECL_VERSION=5.3.7
-# renovate: datasource=github-tags depName=composer/composer versioning=semver-coerced
-ARG COMPOSER_VERSION=2.5.1
+# renovate: datasource=github-tags depName=phpredis/phpredis versioning=semver-coerced extractVersion=(?<version>.*)$
+ARG REDIS_PECL_VERSION=6.1.0
+# renovate: datasource=github-tags depName=composer/composer versioning=semver-coerced extractVersion=(?<version>.*)$
+ARG COMPOSER_VERSION=2.8.6
 
 RUN apk add -U --no-cache autoconf \
   aspell-dev \
@@ -52,6 +53,7 @@ RUN apk add -U --no-cache autoconf \
   libxpm-dev \
   libzip \
   libzip-dev \
+  linux-headers \
   make \
   mysql-client \
   openldap-dev \
@@ -99,6 +101,7 @@ RUN apk add -U --no-cache autoconf \
     libxml2-dev \
     libxpm-dev \
     libzip-dev \
+    linux-headers \
     make \
     openldap-dev \
     pcre-dev \
@@ -108,4 +111,4 @@ COPY ./docker-entrypoint.sh /
 
 ENTRYPOINT ["/docker-entrypoint.sh"]
 
-CMD ["php-fpm"]
+CMD ["php-fpm"]

data/Dockerfiles/phpfpm/docker-entrypoint.sh

@@ -3,27 +3,37 @@
 function array_by_comma { local IFS=","; echo "$*"; }
 
 # Wait for containers
-while ! mysqladmin status --socket=/var/run/mysqld/mysqld.sock -u${DBUSER} -p${DBPASS} --silent; do
+while ! mariadb-admin status --ssl=false --socket=/var/run/mysqld/mysqld.sock -u${DBUSER} -p${DBPASS} --silent; do
   echo "Waiting for SQL..."
   sleep 2
 done
 
 # Do not attempt to write to slave
 if [[ ! -z ${REDIS_SLAVEOF_IP} ]]; then
-  REDIS_CMDLINE="redis-cli -h ${REDIS_SLAVEOF_IP} -p ${REDIS_SLAVEOF_PORT}"
+  REDIS_HOST=$REDIS_SLAVEOF_IP
+  REDIS_PORT=$REDIS_SLAVEOF_PORT
 else
-  REDIS_CMDLINE="redis-cli -h redis -p 6379"
+  REDIS_HOST="redis"
+  REDIS_PORT="6379"
 fi
+REDIS_CMDLINE="redis-cli -h ${REDIS_HOST} -p ${REDIS_PORT} -a ${REDISPASS} --no-auth-warning"
 
 until [[ $(${REDIS_CMDLINE} PING) == "PONG" ]]; do
   echo "Waiting for Redis..."
   sleep 2
 done
 
+# Set redis session store
+echo -n '
+session.save_handler = redis
+session.save_path = "tcp://'${REDIS_HOST}':'${REDIS_PORT}'?auth='${REDISPASS}'"
+' > /usr/local/etc/php/conf.d/session_store.ini
+
 # Check mysql_upgrade (master and slave)
 CONTAINER_ID=
 until [[ ! -z "${CONTAINER_ID}" ]] && [[ "${CONTAINER_ID}" =~ ^[[:alnum:]]*$ ]]; do
-  CONTAINER_ID=$(curl --silent --insecure https://dockerapi/containers/json | jq -r ".[] | {name: .Config.Labels[\"com.docker.compose.service\"], project: .Config.Labels[\"com.docker.compose.project\"], id: .Id}" 2> /dev/null | jq -rc "select( .name | tostring | contains(\"mysql-mailcow\")) | select( .project | tostring | contains(\"${COMPOSE_PROJECT_NAME,,}\")) | .id" 2> /dev/null)
+  CONTAINER_ID=$(curl --silent --insecure https://dockerapi.${COMPOSE_PROJECT_NAME}_mailcow-network/containers/json | jq -r ".[] | {name: .Config.Labels[\"com.docker.compose.service\"], project: .Config.Labels[\"com.docker.compose.project\"], id: .Id}" 2> /dev/null | jq -rc "select( .name | tostring | contains(\"mysql-mailcow\")) | select( .project | tostring | contains(\"${COMPOSE_PROJECT_NAME,,}\")) | .id" 2> /dev/null)
+  echo "Could not get mysql-mailcow container id... trying again"
   sleep 2
 done
 echo "MySQL @ ${CONTAINER_ID}"
@@ -34,7 +44,7 @@ until [[ ${SQL_UPGRADE_STATUS} == 'success' ]]; do
     echo "Tried to upgrade MySQL and failed, giving up after ${SQL_LOOP_C} retries and starting container (oops, not good)"
     break
   fi
-  SQL_FULL_UPGRADE_RETURN=$(curl --silent --insecure -XPOST https://dockerapi/containers/${CONTAINER_ID}/exec -d '{"cmd":"system", "task":"mysql_upgrade"}' --silent -H 'Content-type: application/json')
+  SQL_FULL_UPGRADE_RETURN=$(curl --silent --insecure -XPOST https://dockerapi.${COMPOSE_PROJECT_NAME}_mailcow-network/containers/${CONTAINER_ID}/exec -d '{"cmd":"system", "task":"mysql_upgrade"}' --silent -H 'Content-type: application/json')
   SQL_UPGRADE_STATUS=$(echo ${SQL_FULL_UPGRADE_RETURN} | jq -r .type)
   SQL_LOOP_C=$((SQL_LOOP_C+1))
   echo "SQL upgrade iteration #${SQL_LOOP_C}"
@@ -43,7 +53,7 @@ until [[ ${SQL_UPGRADE_STATUS} == 'success' ]]; do
     echo "MySQL applied an upgrade, debug output:"
     echo ${SQL_FULL_UPGRADE_RETURN}
     sleep 3
-    while ! mysqladmin status --socket=/var/run/mysqld/mysqld.sock -u${DBUSER} -p${DBPASS} --silent; do
+    while ! mariadb-admin status --ssl=false --socket=/var/run/mysqld/mysqld.sock -u${DBUSER} -p${DBPASS} --silent; do
       echo "Waiting for SQL to return, please wait"
       sleep 2
     done
@@ -59,21 +69,21 @@ done
 
 # doing post-installation stuff, if SQL was upgraded (master and slave)
 if [ ${SQL_CHANGED} -eq 1 ]; then
-  POSTFIX=$(curl --silent --insecure https://dockerapi/containers/json | jq -r ".[] | {name: .Config.Labels[\"com.docker.compose.service\"], project: .Config.Labels[\"com.docker.compose.project\"], id: .Id}" 2> /dev/null | jq -rc "select( .name | tostring | contains(\"postfix-mailcow\")) | select( .project | tostring | contains(\"${COMPOSE_PROJECT_NAME,,}\")) | .id" 2> /dev/null)
+  POSTFIX=$(curl --silent --insecure https://dockerapi.${COMPOSE_PROJECT_NAME}_mailcow-network/containers/json | jq -r ".[] | {name: .Config.Labels[\"com.docker.compose.service\"], project: .Config.Labels[\"com.docker.compose.project\"], id: .Id}" 2> /dev/null | jq -rc "select( .name | tostring | contains(\"postfix-mailcow\")) | select( .project | tostring | contains(\"${COMPOSE_PROJECT_NAME,,}\")) | .id" 2> /dev/null)
   if [[ -z "${POSTFIX}" ]] || ! [[ "${POSTFIX}" =~ ^[[:alnum:]]*$ ]]; then
     echo "Could not determine Postfix container ID, skipping Postfix restart."
   else
     echo "Restarting Postfix"
-    curl -X POST --silent --insecure https://dockerapi/containers/${POSTFIX}/restart | jq -r '.msg'
+    curl -X POST --silent --insecure https://dockerapi.${COMPOSE_PROJECT_NAME}_mailcow-network/containers/${POSTFIX}/restart | jq -r '.msg'
     echo "Sleeping 5 seconds..."
     sleep 5
   fi
 fi
 
 # Check mysql tz import (master and slave)
-TZ_CHECK=$(mysql --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -e "SELECT CONVERT_TZ('2019-11-02 23:33:00','Europe/Berlin','UTC') AS time;" -BN 2> /dev/null)
+TZ_CHECK=$(mariadb --skip-ssl --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -e "SELECT CONVERT_TZ('2019-11-02 23:33:00','Europe/Berlin','UTC') AS time;" -BN 2> /dev/null)
 if [[ -z ${TZ_CHECK} ]] || [[ "${TZ_CHECK}" == "NULL" ]]; then
-  SQL_FULL_TZINFO_IMPORT_RETURN=$(curl --silent --insecure -XPOST https://dockerapi/containers/${CONTAINER_ID}/exec -d '{"cmd":"system", "task":"mysql_tzinfo_to_sql"}' --silent -H 'Content-type: application/json')
+  SQL_FULL_TZINFO_IMPORT_RETURN=$(curl --silent --insecure -XPOST https://dockerapi.${COMPOSE_PROJECT_NAME}_mailcow-network/containers/${CONTAINER_ID}/exec -d '{"cmd":"system", "task":"mysql_tzinfo_to_sql"}' --silent -H 'Content-type: application/json')
   echo "MySQL mysql_tzinfo_to_sql - debug output:"
   echo ${SQL_FULL_TZINFO_IMPORT_RETURN}
 fi
@@ -110,11 +120,11 @@ if [[ "${MASTER}" =~ ^([yY][eE][sS]|[yY])+$ ]]; then
   while read line
   do
     DOMAIN_ARR+=("$line")
-  done < <(mysql --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -e "SELECT domain FROM domain" -Bs)
+  done < <(mariadb --skip-ssl --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -e "SELECT domain FROM domain" -Bs)
   while read line
   do
     DOMAIN_ARR+=("$line")
-  done < <(mysql --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -e "SELECT alias_domain FROM alias_domain" -Bs)
+  done < <(mariadb --skip-ssl --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -e "SELECT alias_domain FROM alias_domain" -Bs)
 
   if [[ ! -z ${DOMAIN_ARR} ]]; then
   for domain in "${DOMAIN_ARR[@]}"; do
@@ -136,13 +146,13 @@ if [[ "${MASTER}" =~ ^([yY][eE][sS]|[yY])+$ ]]; then
     VALIDATED_IPS=$(array_by_comma ${VALIDATED_API_ALLOW_FROM_ARR[*]})
     if [[ ! -z ${VALIDATED_IPS} ]]; then
       if [[ ${API_KEY} != "invalid" ]] && [[ ! -z ${API_KEY} ]]; then
-        mysql --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} << EOF
+        mariadb --skip-ssl --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} << EOF
 DELETE FROM api WHERE access = 'rw';
 INSERT INTO api (api_key, active, allow_from, access) VALUES ("${API_KEY}", "1", "${VALIDATED_IPS}", "rw");
 EOF
       fi
       if [[ ${API_KEY_READ_ONLY} != "invalid" ]] && [[ ! -z ${API_KEY_READ_ONLY} ]]; then
-        mysql --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} << EOF
+        mariadb --skip-ssl --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} << EOF
 DELETE FROM api WHERE access = 'ro';
 INSERT INTO api (api_key, active, allow_from, access) VALUES ("${API_KEY_READ_ONLY}", "1", "${VALIDATED_IPS}", "ro");
 EOF
@@ -151,7 +161,7 @@ EOF
   fi
 
   # Create events (master only, STATUS for event on slave will be SLAVESIDE_DISABLED)
-  mysql --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} << EOF
+  mariadb --skip-ssl --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} << EOF
 DROP EVENT IF EXISTS clean_spamalias;
 DELIMITER //
 CREATE EVENT clean_spamalias
@@ -172,6 +182,24 @@ BEGIN
 END;
 //
 DELIMITER ;
+DROP EVENT IF EXISTS clean_sasl_log;
+DELIMITER //
+CREATE EVENT clean_sasl_log
+ON SCHEDULE EVERY 1 DAY DO
+BEGIN
+  DELETE sasl_log.* FROM sasl_log
+    LEFT JOIN (
+      SELECT username, service, MAX(datetime) AS lastdate
+      FROM sasl_log
+      GROUP BY username, service
+    ) AS last ON sasl_log.username = last.username AND sasl_log.service = last.service
+    WHERE datetime < DATE_SUB(NOW(), INTERVAL 31 DAY) AND datetime < lastdate;
+  DELETE FROM sasl_log
+    WHERE username NOT IN (SELECT username FROM mailbox) AND
+    datetime < DATE_SUB(NOW(), INTERVAL 31 DAY);
+END;
+//
+DELIMITER ;
 EOF
 fi
 

data/Dockerfiles/postfix/Dockerfile

@@ -1,5 +1,6 @@
-FROM debian:bullseye-slim
-LABEL maintainer "Andre Peters <andre.peters@servercow.de>"
+FROM debian:bookworm-slim
+
+LABEL maintainer = "The Infrastructure Company GmbH <info@servercow.de>"
 
 ARG DEBIAN_FRONTEND=noninteractive
 ENV LC_ALL C
@@ -17,10 +18,10 @@ RUN groupadd -g 102 postfix \
 	ca-certificates \
 	curl \
 	dirmngr \
-  dnsutils \
+  	dnsutils \
 	gnupg \
 	libsasl2-modules \
-  mariadb-client \
+  	mariadb-client \
 	perl \
 	postfix \
 	postfix-mysql \
@@ -32,7 +33,7 @@ RUN groupadd -g 102 postfix \
 	syslog-ng \
 	syslog-ng-core \
 	syslog-ng-mod-redis \
-  tzdata \
+  	tzdata \
 	&& rm -rf /var/lib/apt/lists/* \
 	&& touch /etc/default/locale \
   && printf '#!/bin/bash\n/usr/sbin/postconf -c /opt/postfix/conf "$@"' > /usr/local/sbin/postconf \
@@ -59,4 +60,4 @@ EXPOSE 588
 
 ENTRYPOINT ["/docker-entrypoint.sh"]
 
-CMD exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf
+CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/supervisord.conf"]

data/Dockerfiles/postfix/docker-entrypoint.sh

@@ -12,4 +12,15 @@ if [[ ! -z ${REDIS_SLAVEOF_IP} ]]; then
   cp /etc/syslog-ng/syslog-ng-redis_slave.conf /etc/syslog-ng/syslog-ng.conf
 fi
 
+# Fix OpenSSL 3.X TLS1.0, 1.1 support (https://community.mailcow.email/d/4062-hi-all/20)
+if grep -qE '\!SSLv2|\!SSLv3|>=TLSv1(\.[0-1])?$' /opt/postfix/conf/main.cf /opt/postfix/conf/extra.cf; then
+    sed -i '/\[openssl_init\]/a ssl_conf = ssl_configuration' /etc/ssl/openssl.cnf
+
+    echo "[ssl_configuration]" >> /etc/ssl/openssl.cnf
+    echo "system_default = tls_system_default" >> /etc/ssl/openssl.cnf
+    echo "[tls_system_default]" >> /etc/ssl/openssl.cnf
+    echo "MinProtocol = TLSv1" >> /etc/ssl/openssl.cnf
+    echo "CipherString = DEFAULT@SECLEVEL=0" >> /etc/ssl/openssl.cnf
+fi  
+
 exec "$@"

data/Dockerfiles/postfix/postfix.sh

@@ -5,7 +5,7 @@ trap "postfix stop" EXIT
 [[ ! -d /opt/postfix/conf/sql/ ]] && mkdir -p /opt/postfix/conf/sql/
 
 # Wait for MySQL to warm-up
-while ! mysqladmin status --socket=/var/run/mysqld/mysqld.sock -u${DBUSER} -p${DBPASS} --silent; do
+while ! mariadb-admin status --ssl=false --socket=/var/run/mysqld/mysqld.sock -u${DBUSER} -p${DBPASS} --silent; do
   echo "Waiting for database to come up..."
   sleep 2
 done
@@ -393,12 +393,98 @@ query = SELECT goto FROM spamalias
     AND validity >= UNIX_TIMESTAMP()
 EOF
 
-sed -i '/User overrides/q' /opt/postfix/conf/main.cf
-echo >> /opt/postfix/conf/main.cf
-touch /opt/postfix/conf/extra.cf
-sed -i '/myhostname/d' /opt/postfix/conf/extra.cf
-echo -e "myhostname = ${MAILCOW_HOSTNAME}\n$(cat /opt/postfix/conf/extra.cf)" > /opt/postfix/conf/extra.cf
+if [ ! -f /opt/postfix/conf/dns_blocklists.cf ]; then
+  cat <<EOF > /opt/postfix/conf/dns_blocklists.cf
+# This file can be edited.
+# Delete this file and restart postfix container to revert any changes.
+postscreen_dnsbl_sites = wl.mailspike.net=127.0.0.[18;19;20]*-2
+  hostkarma.junkemailfilter.com=127.0.0.1*-2
+  list.dnswl.org=127.0.[0..255].0*-2
+  list.dnswl.org=127.0.[0..255].1*-4
+  list.dnswl.org=127.0.[0..255].2*-6
+  list.dnswl.org=127.0.[0..255].3*-8
+  bl.spamcop.net*2
+  bl.suomispam.net*2
+  hostkarma.junkemailfilter.com=127.0.0.2*3
+  hostkarma.junkemailfilter.com=127.0.0.4*2
+  hostkarma.junkemailfilter.com=127.0.1.2*1
+  backscatter.spameatingmonkey.net*2
+  bl.ipv6.spameatingmonkey.net*2
+  bl.spameatingmonkey.net*2
+  b.barracudacentral.org=127.0.0.2*7
+  bl.mailspike.net=127.0.0.2*5
+  bl.mailspike.net=127.0.0.[10;11;12]*4
+EOF
+fi
 
+# Remove discontinued DNSBLs from existing dns_blocklists.cf
+sed -i '/ix\.dnsbl\.manitu\.net\*2/d' /opt/postfix/conf/dns_blocklists.cf # Nixspam
+
+DNSBL_CONFIG=$(grep -v '^#' /opt/postfix/conf/dns_blocklists.cf | grep '\S')
+
+if [ ! -z "$DNSBL_CONFIG" ]; then
+  echo -e "\e[33mChecking if ASN for your IP is listed for Spamhaus Bad ASN List...\e[0m"
+  if [ -n "$SPAMHAUS_DQS_KEY" ]; then
+    echo -e "\e[32mDetected SPAMHAUS_DQS_KEY variable from mailcow.conf...\e[0m"
+    echo -e "\e[33mUsing DQS Blocklists from Spamhaus!\e[0m"
+    SPAMHAUS_DNSBL_CONFIG=$(cat <<EOF
+  ${SPAMHAUS_DQS_KEY}.zen.dq.spamhaus.net=127.0.0.[4..7]*6
+  ${SPAMHAUS_DQS_KEY}.zen.dq.spamhaus.net=127.0.0.[10;11]*8
+  ${SPAMHAUS_DQS_KEY}.zen.dq.spamhaus.net=127.0.0.3*4
+  ${SPAMHAUS_DQS_KEY}.zen.dq.spamhaus.net=127.0.0.2*3
+postscreen_dnsbl_reply_map = texthash:/opt/postfix/conf/dnsbl_reply.map
+EOF
+
+  cat <<EOF > /opt/postfix/conf/dnsbl_reply.map
+# Autogenerated by mailcow, using Spamhaus DQS reply domains
+${SPAMHAUS_DQS_KEY}.sbl.dq.spamhaus.net     sbl.spamhaus.org
+${SPAMHAUS_DQS_KEY}.xbl.dq.spamhaus.net     xbl.spamhaus.org
+${SPAMHAUS_DQS_KEY}.pbl.dq.spamhaus.net     pbl.spamhaus.org
+${SPAMHAUS_DQS_KEY}.zen.dq.spamhaus.net     zen.spamhaus.org
+${SPAMHAUS_DQS_KEY}.dbl.dq.spamhaus.net     dbl.spamhaus.org
+${SPAMHAUS_DQS_KEY}.zrd.dq.spamhaus.net     zrd.spamhaus.org
+EOF
+    )
+  else
+    if [ -f "/opt/postfix/conf/dnsbl_reply.map" ]; then
+      rm /opt/postfix/conf/dnsbl_reply.map
+    fi
+    response=$(curl --connect-timeout 15 --max-time 30 -s -o /dev/null -w "%{http_code}" "https://asn-check.mailcow.email")
+    if [ "$response" -eq 503 ]; then
+      echo -e "\e[31mThe AS of your IP is listed as a banned AS from Spamhaus!\e[0m"
+      echo -e "\e[33mNo SPAMHAUS_DQS_KEY found... Skipping Spamhaus blocklists entirely!\e[0m"
+      SPAMHAUS_DNSBL_CONFIG=""
+    elif [ "$response" -eq 200 ]; then
+      echo -e "\e[32mThe AS of your IP is NOT listed as a banned AS from Spamhaus!\e[0m"
+      echo -e "\e[33mUsing the open Spamhaus blocklists.\e[0m"
+      SPAMHAUS_DNSBL_CONFIG=$(cat <<EOF
+  zen.spamhaus.org=127.0.0.[10;11]*8
+  zen.spamhaus.org=127.0.0.[4..7]*6
+  zen.spamhaus.org=127.0.0.3*4
+  zen.spamhaus.org=127.0.0.2*3
+EOF
+      )
+
+    else
+      echo -e "\e[31mWe couldn't determine your AS... (maybe DNS/Network issue?) Response Code: $response\e[0m"
+      echo -e "\e[33mDeactivating Spamhaus DNS Blocklists to be on the safe site!\e[0m"
+      SPAMHAUS_DNSBL_CONFIG=""
+    fi
+  fi
+fi
+
+# Reset main.cf
+sed -i '/Overrides/q' /opt/postfix/conf/main.cf
+echo >> /opt/postfix/conf/main.cf
+# Append postscreen dnsbl sites to main.cf
+if [ ! -z "$DNSBL_CONFIG" ]; then
+  echo -e "${DNSBL_CONFIG}\n${SPAMHAUS_DNSBL_CONFIG}" >> /opt/postfix/conf/main.cf
+fi
+# Append user overrides
+echo -e "\n# User Overrides" >> /opt/postfix/conf/main.cf
+touch /opt/postfix/conf/extra.cf
+sed -i '/\$myhostname/! { /myhostname/d }' /opt/postfix/conf/extra.cf
+echo -e "myhostname = ${MAILCOW_HOSTNAME}\n$(cat /opt/postfix/conf/extra.cf)" > /opt/postfix/conf/extra.cf
 cat /opt/postfix/conf/extra.cf >> /opt/postfix/conf/main.cf
 
 if [ ! -f /opt/postfix/conf/custom_transport.pcre ]; then
@@ -424,6 +510,11 @@ chgrp -R postdrop /var/spool/postfix/public
 chgrp -R postdrop /var/spool/postfix/maildrop
 postfix set-permissions
 
+# Checking if there is a leftover of a crashed postfix container before starting a new one
+if [ -e /var/spool/postfix/pid/master.pid ]; then
+  rm -rf /var/spool/postfix/pid/master.pid
+fi
+
 # Check Postfix configuration
 postconf -c /opt/postfix/conf > /dev/null
 

data/Dockerfiles/postfix/supervisord.conf

@@ -18,6 +18,7 @@ stdout_logfile_maxbytes=0
 stderr_logfile=/dev/stderr
 stderr_logfile_maxbytes=0
 autorestart=true
+startsecs=10
 
 [eventlistener:processes]
 command=/usr/local/sbin/stop-supervisor.sh

data/Dockerfiles/postfix/syslog-ng-redis_slave.conf

@@ -1,4 +1,4 @@
-@version: 3.28
+@version: 3.38
 @include "scl.conf"
 options {
   chain_hostnames(off);
@@ -20,6 +20,7 @@ destination d_redis_ui_log {
     host("`REDIS_SLAVEOF_IP`")
     persist-name("redis1")
     port(`REDIS_SLAVEOF_PORT`)
+    auth("`REDISPASS`")
     command("LPUSH" "POSTFIX_MAILLOG" "$(format-json time=\"$S_UNIXTIME\" priority=\"$PRIORITY\" program=\"$PROGRAM\" message=\"$MESSAGE\")\n")
   );
 };
@@ -28,6 +29,7 @@ destination d_redis_f2b_channel {
     host("`REDIS_SLAVEOF_IP`")
     persist-name("redis2")
     port(`REDIS_SLAVEOF_PORT`)
+    auth("`REDISPASS`")
     command("PUBLISH" "F2B_CHANNEL" "$(sanitize $MESSAGE)")
   );
 };

data/Dockerfiles/postfix/syslog-ng.conf

@@ -1,4 +1,4 @@
-@version: 3.28
+@version: 3.38
 @include "scl.conf"
 options {
   chain_hostnames(off);
@@ -20,6 +20,7 @@ destination d_redis_ui_log {
     host("redis-mailcow")
     persist-name("redis1")
     port(6379)
+    auth("`REDISPASS`")
     command("LPUSH" "POSTFIX_MAILLOG" "$(format-json time=\"$S_UNIXTIME\" priority=\"$PRIORITY\" program=\"$PROGRAM\" message=\"$MESSAGE\")\n")
   );
 };
@@ -28,6 +29,7 @@ destination d_redis_f2b_channel {
     host("redis-mailcow")
     persist-name("redis2")
     port(6379)
+    auth("`REDISPASS`")
     command("PUBLISH" "F2B_CHANNEL" "$(sanitize $MESSAGE)")
   );
 };

data/Dockerfiles/rspamd/Dockerfile

@@ -1,22 +1,27 @@
-FROM debian:bullseye-slim
-LABEL maintainer "Andre Peters <andre.peters@tinc.gmbh>"
+FROM debian:bookworm-slim
+LABEL maintainer="The Infrastructure Company GmbH <info@servercow.de>"
 
 ARG DEBIAN_FRONTEND=noninteractive
-ARG CODENAME=bullseye
-ENV LC_ALL C
+ARG RSPAMD_VER=rspamd_3.11.1-1~ab0b44951
+ARG CODENAME=bookworm
+ENV LC_ALL=C
 
-RUN apt-get update && apt-get install -y \
+RUN apt-get update && apt-get install -y --no-install-recommends \
   tzdata \
   ca-certificates \
   gnupg2 \
   apt-transport-https \
   dnsutils \
-  netcat \
-  && apt-key adv --fetch-keys https://rspamd.com/apt-stable/gpg.key \
-  && echo "deb [arch=amd64] https://rspamd.com/apt-stable/ $CODENAME main" > /etc/apt/sources.list.d/rspamd.list \
-  && apt-get update \
-  && apt-get --no-install-recommends -y install rspamd redis-tools procps nano \
-  && rm -rf /var/lib/apt/lists/* \
+  netcat-traditional \
+  wget \
+  redis-tools \ 
+  procps \ 
+  nano \
+  lua-cjson \
+  && arch=$(arch | sed s/aarch64/arm64/ | sed s/x86_64/amd64/) \
+  && wget -P /tmp https://rspamd.com/apt-stable/pool/main/r/rspamd/${RSPAMD_VER}~${CODENAME}_${arch}.deb\
+  && apt install -y /tmp/${RSPAMD_VER}~${CODENAME}_${arch}.deb \
+  && rm -rf /var/lib/apt/lists/* /tmp/*\
   && apt-get autoremove --purge \
   && apt-get clean \
   && mkdir -p /run/rspamd \
@@ -25,7 +30,6 @@ RUN apt-get update && apt-get install -y \
   && sed -i 's/#analysis_keyword_table > 0/analysis_cat_table.macro_exist == "M"/g' /usr/share/rspamd/lualib/lua_scanners/oletools.lua
 
 COPY settings.conf /etc/rspamd/settings.conf
-COPY metadata_exporter.lua /usr/share/rspamd/plugins/metadata_exporter.lua
 COPY set_worker_password.sh /set_worker_password.sh
 COPY docker-entrypoint.sh /docker-entrypoint.sh
 

data/Dockerfiles/rspamd/docker-entrypoint.sh

@@ -56,29 +56,55 @@ if [[ ! -z ${REDIS_SLAVEOF_IP} ]]; then
   cat <<EOF > /etc/rspamd/local.d/redis.conf
 read_servers = "redis:6379";
 write_servers = "${REDIS_SLAVEOF_IP}:${REDIS_SLAVEOF_PORT}";
+password = "${REDISPASS}";
 timeout = 10;
 EOF
-  until [[ $(redis-cli -h redis-mailcow PING) == "PONG" ]]; do
+  until [[ $(redis-cli -h redis-mailcow -a ${REDISPASS} --no-auth-warning PING) == "PONG" ]]; do
     echo "Waiting for Redis @redis-mailcow..."
     sleep 2
   done
-  until [[ $(redis-cli -h ${REDIS_SLAVEOF_IP} -p ${REDIS_SLAVEOF_PORT} PING) == "PONG" ]]; do
+  until [[ $(redis-cli -h ${REDIS_SLAVEOF_IP} -p ${REDIS_SLAVEOF_PORT} -a ${REDISPASS} --no-auth-warning PING) == "PONG" ]]; do
     echo "Waiting for Redis @${REDIS_SLAVEOF_IP}..."
     sleep 2
   done
-  redis-cli -h redis-mailcow SLAVEOF ${REDIS_SLAVEOF_IP} ${REDIS_SLAVEOF_PORT}
+  redis-cli -h redis-mailcow -a ${REDISPASS} --no-auth-warning SLAVEOF ${REDIS_SLAVEOF_IP} ${REDIS_SLAVEOF_PORT}
 else
   cat <<EOF > /etc/rspamd/local.d/redis.conf
 servers = "redis:6379";
+password = "${REDISPASS}";
 timeout = 10;
 EOF
-  until [[ $(redis-cli -h redis-mailcow PING) == "PONG" ]]; do
+  until [[ $(redis-cli -h redis-mailcow -a ${REDISPASS} --no-auth-warning PING) == "PONG" ]]; do
     echo "Waiting for Redis slave..."
     sleep 2
   done
-  redis-cli -h redis-mailcow SLAVEOF NO ONE
+  redis-cli -h redis-mailcow -a ${REDISPASS} --no-auth-warning SLAVEOF NO ONE
 fi
 
+if [[ "${SKIP_OLEFY}" =~ ^([yY][eE][sS]|[yY])+$ ]]; then
+  if [[ -f /etc/rspamd/local.d/external_services.conf ]]; then
+    rm /etc/rspamd/local.d/external_services.conf
+  fi
+else
+  cat <<EOF > /etc/rspamd/local.d/external_services.conf
+oletools {
+  # default olefy settings
+  servers = "olefy:10055";
+  # needs to be set explicitly for Rspamd < 1.9.5
+  scan_mime_parts = true;
+  # mime-part regex matching in content-type or filename
+  # block all macros
+  extended = true;
+  max_size = 3145728;
+  timeout = 20.0;
+  retransmits = 1;
+}
+EOF
+fi
+
+# Provide additional lua modules
+ln -s /usr/lib/$(uname -m)-linux-gnu/liblua5.1-cjson.so.0.0.0 /usr/lib/rspamd/cjson.so
+
 chown -R _rspamd:_rspamd /var/lib/rspamd \
   /etc/rspamd/local.d \
   /etc/rspamd/override.d \
@@ -121,4 +147,190 @@ for file in /hooks/*; do
   fi
 done
 
+# If DQS KEY is set in mailcow.conf add Spamhaus DQS RBLs
+if [[ ! -z ${SPAMHAUS_DQS_KEY} ]]; then
+    cat <<EOF > /etc/rspamd/custom/dqs-rbl.conf
+  # Autogenerated by mailcow. DO NOT TOUCH!
+    spamhaus {
+        rbl = "${SPAMHAUS_DQS_KEY}.zen.dq.spamhaus.net";
+        from = false;
+    }
+    spamhaus_from {
+        from = true;
+        received = false;
+        rbl = "${SPAMHAUS_DQS_KEY}.zen.dq.spamhaus.net";
+        returncodes {
+          SPAMHAUS_ZEN = [ "127.0.0.2", "127.0.0.3", "127.0.0.4", "127.0.0.5", "127.0.0.6", "127.0.0.7", "127.0.0.9", "127.0.0.10", "127.0.0.11" ];
+        }
+    }
+    spamhaus_authbl_received {
+        # Check if the sender client is listed in AuthBL (AuthBL is *not* part of ZEN)
+        rbl = "${SPAMHAUS_DQS_KEY}.authbl.dq.spamhaus.net";
+        from = false;
+        received = true;
+        ipv6 = true;
+        returncodes {
+          SH_AUTHBL_RECEIVED = "127.0.0.20"
+        }
+    }
+    spamhaus_dbl {
+        # Add checks on the HELO string
+        rbl = "${SPAMHAUS_DQS_KEY}.dbl.dq.spamhaus.net";
+        helo = true;
+        rdns = true;
+        dkim = true;
+        disable_monitoring = true;
+        returncodes {
+            RBL_DBL_SPAM = "127.0.1.2";
+            RBL_DBL_PHISH = "127.0.1.4";
+            RBL_DBL_MALWARE = "127.0.1.5";
+            RBL_DBL_BOTNET = "127.0.1.6";
+            RBL_DBL_ABUSED_SPAM = "127.0.1.102";
+            RBL_DBL_ABUSED_PHISH = "127.0.1.104";
+            RBL_DBL_ABUSED_MALWARE = "127.0.1.105";
+            RBL_DBL_ABUSED_BOTNET = "127.0.1.106";
+            RBL_DBL_DONT_QUERY_IPS = "127.0.1.255";
+        }
+    }
+    spamhaus_dbl_fullurls {
+        ignore_defaults = true;
+        no_ip = true;
+        rbl = "${SPAMHAUS_DQS_KEY}.dbl.dq.spamhaus.net";
+        selector = 'urls:get_host'
+        disable_monitoring = true;
+        returncodes {
+            DBLABUSED_SPAM_FULLURLS = "127.0.1.102";
+            DBLABUSED_PHISH_FULLURLS = "127.0.1.104";
+            DBLABUSED_MALWARE_FULLURLS = "127.0.1.105";
+            DBLABUSED_BOTNET_FULLURLS = "127.0.1.106";
+        }
+    }
+    spamhaus_zrd {
+        # Add checks on the HELO string also for DQS
+        rbl = "${SPAMHAUS_DQS_KEY}.zrd.dq.spamhaus.net";
+        helo = true;
+        rdns = true;
+        dkim = true;
+        disable_monitoring = true;
+        returncodes {
+            RBL_ZRD_VERY_FRESH_DOMAIN = ["127.0.2.2", "127.0.2.3", "127.0.2.4"];
+            RBL_ZRD_FRESH_DOMAIN = [
+              "127.0.2.5", "127.0.2.6", "127.0.2.7", "127.0.2.8", "127.0.2.9", "127.0.2.10", "127.0.2.11", "127.0.2.12", "127.0.2.13", "127.0.2.14", "127.0.2.15", "127.0.2.16", "127.0.2.17", "127.0.2.18", "127.0.2.19", "127.0.2.20", "127.0.2.21", "127.0.2.22", "127.0.2.23", "127.0.2.24"
+            ];
+            RBL_ZRD_DONT_QUERY_IPS = "127.0.2.255";
+        }
+    }
+    "SPAMHAUS_ZEN_URIBL" {
+      enabled = true;
+      rbl = "${SPAMHAUS_DQS_KEY}.zen.dq.spamhaus.net";
+      resolve_ip = true;
+      checks = ['urls'];
+      replyto = true;
+      emails = true;
+      ipv4 = true;
+      ipv6 = true;
+      emails_domainonly = true;
+      returncodes {
+        URIBL_SBL = "127.0.0.2";
+        URIBL_SBL_CSS = "127.0.0.3";
+        URIBL_XBL = ["127.0.0.4", "127.0.0.5", "127.0.0.6", "127.0.0.7"];
+        URIBL_PBL = ["127.0.0.10", "127.0.0.11"];
+        URIBL_DROP = "127.0.0.9";
+      }
+    }
+    SH_EMAIL_DBL {
+      ignore_defaults = true;
+      replyto = true;
+      emails_domainonly = true;
+      disable_monitoring = true;
+      rbl = "${SPAMHAUS_DQS_KEY}.dbl.dq.spamhaus.net";
+      returncodes = {
+        SH_EMAIL_DBL = [
+          "127.0.1.2",
+          "127.0.1.4",
+          "127.0.1.5",
+          "127.0.1.6"
+        ];
+        SH_EMAIL_DBL_ABUSED = [
+          "127.0.1.102",
+          "127.0.1.104",
+          "127.0.1.105",
+          "127.0.1.106"
+        ];
+        SH_EMAIL_DBL_DONT_QUERY_IPS = [ "127.0.1.255" ];
+      }
+    }
+    SH_EMAIL_ZRD {
+      ignore_defaults = true;
+      replyto = true;
+      emails_domainonly = true;
+      disable_monitoring = true;
+      rbl = "${SPAMHAUS_DQS_KEY}.zrd.dq.spamhaus.net";
+      returncodes = {
+        SH_EMAIL_ZRD_VERY_FRESH_DOMAIN = ["127.0.2.2", "127.0.2.3", "127.0.2.4"];
+        SH_EMAIL_ZRD_FRESH_DOMAIN = [
+          "127.0.2.5", "127.0.2.6", "127.0.2.7", "127.0.2.8", "127.0.2.9", "127.0.2.10", "127.0.2.11", "127.0.2.12", "127.0.2.13", "127.0.2.14", "127.0.2.15", "127.0.2.16", "127.0.2.17", "127.0.2.18", "127.0.2.19", "127.0.2.20", "127.0.2.21", "127.0.2.22", "127.0.2.23", "127.0.2.24"
+        ];
+        SH_EMAIL_ZRD_DONT_QUERY_IPS = [ "127.0.2.255" ];
+      }
+    }
+    "DBL" {
+        # override the defaults for DBL defined in modules.d/rbl.conf
+        rbl = "${SPAMHAUS_DQS_KEY}.dbl.dq.spamhaus.net";
+        disable_monitoring = true;
+    }
+    "ZRD" {
+        ignore_defaults = true;
+        rbl = "${SPAMHAUS_DQS_KEY}.zrd.dq.spamhaus.net";
+        no_ip = true;
+        dkim = true;
+        emails = true;
+        emails_domainonly = true;
+        urls = true;
+        returncodes = {
+            ZRD_VERY_FRESH_DOMAIN = ["127.0.2.2", "127.0.2.3", "127.0.2.4"];
+            ZRD_FRESH_DOMAIN = ["127.0.2.5", "127.0.2.6", "127.0.2.7", "127.0.2.8", "127.0.2.9", "127.0.2.10", "127.0.2.11", "127.0.2.12", "127.0.2.13", "127.0.2.14", "127.0.2.15", "127.0.2.16", "127.0.2.17", "127.0.2.18", "127.0.2.19", "127.0.2.20", "127.0.2.21", "127.0.2.22", "127.0.2.23", "127.0.2.24"];
+        }
+    }
+    spamhaus_sbl_url {
+        ignore_defaults = true
+        rbl = "${SPAMHAUS_DQS_KEY}.sbl.dq.spamhaus.net";
+        checks = ['urls'];
+        disable_monitoring = true;
+        returncodes {
+            SPAMHAUS_SBL_URL = "127.0.0.2";
+        }
+    }
+
+    SH_HBL_EMAIL {
+      ignore_defaults = true;
+      rbl = "_email.${SPAMHAUS_DQS_KEY}.hbl.dq.spamhaus.net";
+      emails_domainonly = false;
+      selector = "from('smtp').lower;from('mime').lower";
+      ignore_whitelist = true;
+      checks = ['emails', 'replyto'];
+      hash = "sha1";
+      returncodes = {
+        SH_HBL_EMAIL = [
+          "127.0.3.2"
+        ];
+      }
+    }
+
+    spamhaus_dqs_hbl {
+      symbol = "HBL_FILE_UNKNOWN";
+      rbl = "_file.${SPAMHAUS_DQS_KEY}.hbl.dq.spamhaus.net.";
+      selector = "attachments('rbase32', 'sha256')";
+      ignore_whitelist = true;
+      ignore_defaults = true;
+      returncodes {
+        SH_HBL_FILE_MALICIOUS = "127.0.3.10";
+        SH_HBL_FILE_SUSPICIOUS = "127.0.3.15";
+      }
+    }
+EOF
+else
+  rm -rf /etc/rspamd/custom/dqs-rbl.conf
+fi
+
 exec "$@"

data/Dockerfiles/rspamd/metadata_exporter.lua

@@ -1,632 +0,0 @@
---[[
-Copyright (c) 2016, Andrew Lewis <nerf@judo.za.org>
-Copyright (c) 2016, Vsevolod Stakhov <vsevolod@highsecure.ru>
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-]]--
-
-if confighelp then
-  return
-end
-
--- A plugin that pushes metadata (or whole messages) to external services
-
-local redis_params
-local lua_util = require "lua_util"
-local rspamd_http = require "rspamd_http"
-local rspamd_util = require "rspamd_util"
-local rspamd_logger = require "rspamd_logger"
-local ucl = require "ucl"
-local E = {}
-local N = 'metadata_exporter'
-
-local settings = {
-  pusher_enabled = {},
-  pusher_format = {},
-  pusher_select = {},
-  mime_type = 'text/plain',
-  defer = false,
-  mail_from = '',
-  mail_to = 'postmaster@localhost',
-  helo = 'rspamd',
-  email_template = [[From: "Rspamd" <$mail_from>
-To: $mail_to
-Subject: Spam alert
-Date: $date
-MIME-Version: 1.0
-Message-ID: <$our_message_id>
-Content-type: text/plain; charset=utf-8
-Content-Transfer-Encoding: 8bit
-
-Authenticated username: $user
-IP: $ip
-Queue ID: $qid
-SMTP FROM: $from
-SMTP RCPT: $rcpt
-MIME From: $header_from
-MIME To: $header_to
-MIME Date: $header_date
-Subject: $header_subject
-Message-ID: $message_id
-Action: $action
-Score: $score
-Symbols: $symbols]],
-}
-
-local function get_general_metadata(task, flatten, no_content)
-  local r = {}
-  local ip = task:get_from_ip()
-  if ip and ip:is_valid() then
-    r.ip = tostring(ip)
-  else
-    r.ip = 'unknown'
-  end
-  r.user = task:get_user() or 'unknown'
-  r.qid = task:get_queue_id() or 'unknown'
-  r.subject = task:get_subject() or 'unknown'
-  r.action = task:get_metric_action('default')
-
-  local s = task:get_metric_score('default')[1]
-  r.score = flatten and string.format('%.2f', s) or s
-
-  local fuzzy = task:get_mempool():get_variable("fuzzy_hashes", "fstrings")
-  if fuzzy and #fuzzy > 0 then
-    local fz = {}
-    for _,h in ipairs(fuzzy) do
-      table.insert(fz, h)
-    end
-    if not flatten then
-      r.fuzzy = fz
-    else
-      r.fuzzy = table.concat(fz, ', ')
-    end
-  else
-    r.fuzzy = 'unknown'
-  end
-
-  local rcpt = task:get_recipients('smtp')
-  if rcpt then
-    local l = {}
-    for _, a in ipairs(rcpt) do
-      table.insert(l, a['addr'])
-    end
-    if not flatten then
-      r.rcpt = l
-    else
-      r.rcpt = table.concat(l, ', ')
-    end
-  else
-    r.rcpt = 'unknown'
-  end
-  local from = task:get_from('smtp')
-  if ((from or E)[1] or E).addr then
-    r.from = from[1].addr
-  else
-    r.from = 'unknown'
-  end
-  local syminf = task:get_symbols_all()
-  if flatten then
-    local l = {}
-    for _, sym in ipairs(syminf) do
-      local txt
-      if sym.options then
-        local topt = table.concat(sym.options, ', ')
-        txt = sym.name .. '(' .. string.format('%.2f', sym.score) .. ')' .. ' [' .. topt .. ']'
-      else
-        txt = sym.name .. '(' .. string.format('%.2f', sym.score) .. ')'
-      end
-      table.insert(l, txt)
-    end
-    r.symbols = table.concat(l, '\n\t')
-  else
-    r.symbols = syminf
-  end
-  local function process_header(name)
-    local hdr = task:get_header_full(name)
-    if hdr then
-      local l = {}
-      for _, h in ipairs(hdr) do
-        table.insert(l, h.decoded)
-      end
-      if not flatten then
-        return l
-      else
-        return table.concat(l, '\n')
-      end
-    else
-      return 'unknown'
-    end
-  end
-  if not no_content then
-    r.header_from = process_header('from')
-    r.header_to = process_header('to')
-    r.header_subject = process_header('subject')
-    r.header_date = process_header('date')
-    r.message_id = task:get_message_id()
-  end
-  return r
-end
-
-local formatters = {
-  default = function(task)
-    return task:get_content(), {}
-  end,
-  email_alert = function(task, rule, extra)
-    local meta = get_general_metadata(task, true)
-    local display_emails = {}
-    local mail_targets = {}
-    meta.mail_from = rule.mail_from or settings.mail_from
-    local mail_rcpt = rule.mail_to or settings.mail_to
-    if type(mail_rcpt) ~= 'table' then
-      table.insert(display_emails, string.format('<%s>', mail_rcpt))
-      table.insert(mail_targets, mail_rcpt)
-    else
-      for _, e in ipairs(mail_rcpt) do
-        table.insert(display_emails, string.format('<%s>', e))
-        table.insert(mail_targets, mail_rcpt)
-      end
-    end
-    if rule.email_alert_sender then
-      local x = task:get_from('smtp')
-      if x and string.len(x[1].addr) > 0 then
-        table.insert(mail_targets, x)
-        table.insert(display_emails, string.format('<%s>', x[1].addr))
-      end
-    end
-    if rule.email_alert_user then
-      local x = task:get_user()
-      if x then
-        table.insert(mail_targets, x)
-        table.insert(display_emails, string.format('<%s>', x))
-      end
-    end
-    if rule.email_alert_recipients then
-      local x = task:get_recipients('smtp')
-      if x then
-        for _, e in ipairs(x) do
-          if string.len(e.addr) > 0 then
-            table.insert(mail_targets, e.addr)
-            table.insert(display_emails, string.format('<%s>', e.addr))
-          end
-        end
-      end
-    end
-    meta.mail_to = table.concat(display_emails, ', ')
-    meta.our_message_id = rspamd_util.random_hex(12) .. '@rspamd'
-    meta.date = rspamd_util.time_to_string(rspamd_util.get_time())
-    return lua_util.template(rule.email_template or settings.email_template, meta), { mail_targets = mail_targets}
-  end,
-  json = function(task)
-    return ucl.to_format(get_general_metadata(task), 'json-compact')
-  end
-}
-
-local function is_spam(action)
-  return (action == 'reject' or action == 'add header' or action == 'rewrite subject')
-end
-
-local selectors = {
-  default = function(task)
-    return true
-  end,
-  is_spam = function(task)
-    local action = task:get_metric_action('default')
-    return is_spam(action)
-  end,
-  is_spam_authed = function(task)
-    if not task:get_user() then
-      return false
-    end
-    local action = task:get_metric_action('default')
-    return is_spam(action)
-  end,
-  is_reject = function(task)
-    local action = task:get_metric_action('default')
-    return (action == 'reject')
-  end,
-  is_reject_authed = function(task)
-    if not task:get_user() then
-      return false
-    end
-    local action = task:get_metric_action('default')
-    return (action == 'reject')
-  end,
-}
-
-local function maybe_defer(task, rule)
-  if rule.defer then
-    rspamd_logger.warnx(task, 'deferring message')
-    task:set_pre_result('soft reject', 'deferred', N)
-  end
-end
-
-local pushers = {
-  redis_pubsub = function(task, formatted, rule)
-    local _,ret,upstream
-    local function redis_pub_cb(err)
-      if err then
-        rspamd_logger.errx(task, 'got error %s when publishing on server %s',
-            err, upstream:get_addr())
-        return maybe_defer(task, rule)
-      end
-      return true
-    end
-    ret,_,upstream = rspamd_redis_make_request(task,
-      redis_params, -- connect params
-      nil, -- hash key
-      true, -- is write
-      redis_pub_cb, --callback
-      'PUBLISH', -- command
-      {rule.channel, formatted} -- arguments
-    )
-    if not ret then
-      rspamd_logger.errx(task, 'error connecting to redis')
-      maybe_defer(task, rule)
-    end
-  end,
-  http = function(task, formatted, rule)
-    local function http_callback(err, code)
-      if err then
-        rspamd_logger.errx(task, 'got error %s in http callback', err)
-        return maybe_defer(task, rule)
-      end
-      if code ~= 200 then
-        rspamd_logger.errx(task, 'got unexpected http status: %s', code)
-        return maybe_defer(task, rule)
-      end
-      return true
-    end
-    local hdrs = {}
-    if rule.meta_headers then
-      local gm = get_general_metadata(task, false, true)
-      local pfx = rule.meta_header_prefix or 'X-Rspamd-'
-      for k, v in pairs(gm) do
-        if type(v) == 'table' then
-          hdrs[pfx .. k] = ucl.to_format(v, 'json-compact')
-        else
-          hdrs[pfx .. k] = v
-        end
-      end
-    end
-    rspamd_http.request({
-      task=task,
-      url=rule.url,
-      body=formatted,
-      callback=http_callback,
-      mime_type=rule.mime_type or settings.mime_type,
-      headers=hdrs,
-    })
-  end,
-  send_mail = function(task, formatted, rule, extra)
-    local lua_smtp = require "lua_smtp"
-    local function sendmail_cb(ret, err)
-      if not ret then
-        rspamd_logger.errx(task, 'SMTP export error: %s', err)
-        maybe_defer(task, rule)
-      end
-    end
-
-    lua_smtp.sendmail({
-      task = task,
-      host = rule.smtp,
-      port = rule.smtp_port or settings.smtp_port or 25,
-      from = rule.mail_from or settings.mail_from,
-      recipients = extra.mail_targets or rule.mail_to or settings.mail_to,
-      helo = rule.helo or settings.helo,
-      timeout = rule.timeout or settings.timeout,
-    }, formatted, sendmail_cb)
-  end,
-}
-
-local opts = rspamd_config:get_all_opt(N)
-if not opts then return end
-local process_settings = {
-  select = function(val)
-    selectors.custom = assert(load(val))()
-  end,
-  format = function(val)
-    formatters.custom = assert(load(val))()
-  end,
-  push = function(val)
-    pushers.custom = assert(load(val))()
-  end,
-  custom_push = function(val)
-    if type(val) == 'table' then
-      for k, v in pairs(val) do
-        pushers[k] = assert(load(v))()
-      end
-    end
-  end,
-  custom_select = function(val)
-    if type(val) == 'table' then
-      for k, v in pairs(val) do
-        selectors[k] = assert(load(v))()
-      end
-    end
-  end,
-  custom_format = function(val)
-    if type(val) == 'table' then
-      for k, v in pairs(val) do
-        formatters[k] = assert(load(v))()
-      end
-    end
-  end,
-  pusher_enabled = function(val)
-    if type(val) == 'string' then
-      if pushers[val] then
-        settings.pusher_enabled[val] = true
-      else
-        rspamd_logger.errx(rspamd_config, 'Pusher type: %s is invalid', val)
-      end
-    elseif type(val) == 'table' then
-      for _, v in ipairs(val) do
-        if pushers[v] then
-          settings.pusher_enabled[v] = true
-        else
-          rspamd_logger.errx(rspamd_config, 'Pusher type: %s is invalid', val)
-        end
-      end
-    end
-  end,
-}
-for k, v in pairs(opts) do
-  local f = process_settings[k]
-  if f then
-    f(opts[k])
-  else
-    settings[k] = v
-  end
-end
-if type(settings.rules) ~= 'table' then
-  -- Legacy config
-  settings.rules = {}
-  if not next(settings.pusher_enabled) then
-    if pushers.custom then
-      rspamd_logger.infox(rspamd_config, 'Custom pusher implicitly enabled')
-      settings.pusher_enabled.custom = true
-    else
-      -- Check legacy options
-      if settings.url then
-        rspamd_logger.warnx(rspamd_config, 'HTTP pusher implicitly enabled')
-        settings.pusher_enabled.http = true
-      end
-      if settings.channel then
-        rspamd_logger.warnx(rspamd_config, 'Redis Pubsub pusher implicitly enabled')
-        settings.pusher_enabled.redis_pubsub = true
-      end
-      if settings.smtp and settings.mail_to then
-        rspamd_logger.warnx(rspamd_config, 'SMTP pusher implicitly enabled')
-        settings.pusher_enabled.send_mail = true
-      end
-    end
-  end
-  if not next(settings.pusher_enabled) then
-    rspamd_logger.errx(rspamd_config, 'No push backend enabled')
-    return
-  end
-  if settings.formatter then
-    settings.format = formatters[settings.formatter]
-    if not settings.format then
-      rspamd_logger.errx(rspamd_config, 'No such formatter: %s', settings.formatter)
-      return
-    end
-  end
-  if settings.selector then
-    settings.select = selectors[settings.selector]
-    if not settings.select then
-      rspamd_logger.errx(rspamd_config, 'No such selector: %s', settings.selector)
-      return
-    end
-  end
-  for k in pairs(settings.pusher_enabled) do
-    local formatter = settings.pusher_format[k]
-    local selector = settings.pusher_select[k]
-    if not formatter then
-      settings.pusher_format[k] = settings.formatter or 'default'
-      rspamd_logger.infox(rspamd_config, 'Using default formatter for %s pusher', k)
-    else
-      if not formatters[formatter] then
-        rspamd_logger.errx(rspamd_config, 'No such formatter: %s - disabling %s', formatter, k)
-        settings.pusher_enabled.k = nil
-      end
-    end
-    if not selector then
-      settings.pusher_select[k] = settings.selector or 'default'
-      rspamd_logger.infox(rspamd_config, 'Using default selector for %s pusher', k)
-    else
-      if not selectors[selector] then
-        rspamd_logger.errx(rspamd_config, 'No such selector: %s - disabling %s', selector, k)
-        settings.pusher_enabled.k = nil
-      end
-    end
-  end
-  if settings.pusher_enabled.redis_pubsub then
-    redis_params = rspamd_parse_redis_server(N)
-    if not redis_params then
-      rspamd_logger.errx(rspamd_config, 'No redis servers are specified')
-      settings.pusher_enabled.redis_pubsub = nil
-    else
-      local r = {}
-      r.backend = 'redis_pubsub'
-      r.channel = settings.channel
-      r.defer = settings.defer
-      r.selector = settings.pusher_select.redis_pubsub
-      r.formatter = settings.pusher_format.redis_pubsub
-      settings.rules[r.backend:upper()] = r
-    end
-  end
-  if settings.pusher_enabled.http then
-    if not settings.url then
-      rspamd_logger.errx(rspamd_config, 'No URL is specified')
-      settings.pusher_enabled.http = nil
-    else
-      local r = {}
-      r.backend = 'http'
-      r.url = settings.url
-      r.mime_type = settings.mime_type
-      r.defer = settings.defer
-      r.selector = settings.pusher_select.http
-      r.formatter = settings.pusher_format.http
-      settings.rules[r.backend:upper()] = r
-    end
-  end
-  if settings.pusher_enabled.send_mail then
-    if not (settings.mail_to and settings.smtp) then
-      rspamd_logger.errx(rspamd_config, 'No mail_to and/or smtp setting is specified')
-      settings.pusher_enabled.send_mail = nil
-    else
-      local r = {}
-      r.backend = 'send_mail'
-      r.mail_to = settings.mail_to
-      r.mail_from = settings.mail_from
-      r.helo = settings.hello
-      r.smtp = settings.smtp
-      r.smtp_port = settings.smtp_port
-      r.email_template = settings.email_template
-      r.defer = settings.defer
-      r.selector = settings.pusher_select.send_mail
-      r.formatter = settings.pusher_format.send_mail
-      settings.rules[r.backend:upper()] = r
-    end
-  end
-  if not next(settings.pusher_enabled) then
-    rspamd_logger.errx(rspamd_config, 'No push backend enabled')
-    return
-  end
-elseif not next(settings.rules) then
-  lua_util.debugm(N, rspamd_config, 'No rules enabled')
-  return
-end
-if not settings.rules or not next(settings.rules) then
-  rspamd_logger.errx(rspamd_config, 'No rules enabled')
-  return
-end
-local backend_required_elements = {
-  http = {
-    'url',
-  },
-  smtp = {
-    'mail_to',
-    'smtp',
-  },
-  redis_pubsub = {
-    'channel',
-  },
-}
-local check_element = {
-  selector = function(k, v)
-    if not selectors[v] then
-      rspamd_logger.errx(rspamd_config, 'Rule %s has invalid selector %s', k, v)
-      return false
-    else
-      return true
-    end
-  end,
-  formatter = function(k, v)
-    if not formatters[v] then
-      rspamd_logger.errx(rspamd_config, 'Rule %s has invalid formatter %s', k, v)
-      return false
-    else
-      return true
-    end
-  end,
-}
-local backend_check = {
-  default = function(k, rule)
-    local reqset = backend_required_elements[rule.backend]
-    if reqset then
-      for _, e in ipairs(reqset) do
-        if not rule[e] then
-          rspamd_logger.errx(rspamd_config, 'Rule %s misses required setting %s', k, e)
-          settings.rules[k] = nil
-        end
-      end
-    end
-    for sett, v in pairs(rule) do
-      local f = check_element[sett]
-      if f then
-        if not f(sett, v) then
-          settings.rules[k] = nil
-        end
-      end
-    end
-  end,
-}
-backend_check.redis_pubsub = function(k, rule)
-  if not redis_params then
-    redis_params = rspamd_parse_redis_server(N)
-  end
-  if not redis_params then
-    rspamd_logger.errx(rspamd_config, 'No redis servers are specified')
-    settings.rules[k] = nil
-  else
-    backend_check.default(k, rule)
-  end
-end
-setmetatable(backend_check, {
-  __index = function()
-    return backend_check.default
-  end,
-})
-for k, v in pairs(settings.rules) do
-  if type(v) == 'table' then
-    local backend = v.backend
-    if not backend then
-      rspamd_logger.errx(rspamd_config, 'Rule %s has no backend', k)
-      settings.rules[k] = nil
-    elseif not pushers[backend] then
-      rspamd_logger.errx(rspamd_config, 'Rule %s has invalid backend %s', k, backend)
-      settings.rules[k] = nil
-    else
-      local f = backend_check[backend]
-      f(k, v)
-    end
-  else
-    rspamd_logger.errx(rspamd_config, 'Rule %s has bad type: %s', k, type(v))
-    settings.rules[k] = nil
-  end
-end
-
-local function gen_exporter(rule)
-  return function (task)
-    if task:has_flag('skip') then return end
-    local selector = rule.selector or 'default'
-    local selected = selectors[selector](task)
-    if selected then
-      lua_util.debugm(N, task, 'Message selected for processing')
-      local formatter = rule.formatter or 'default'
-      local formatted, extra = formatters[formatter](task, rule)
-      if formatted then
-        pushers[rule.backend](task, formatted, rule, extra)
-      else
-        lua_util.debugm(N, task, 'Formatter [%s] returned non-truthy value [%s]', formatter, formatted)
-      end
-    else
-      lua_util.debugm(N, task, 'Selector [%s] returned non-truthy value [%s]', selector, selected)
-    end
-  end
-end
-
-if not next(settings.rules) then
-  rspamd_logger.errx(rspamd_config, 'No rules enabled')
-  lua_util.disable_module(N, "config")
-end
-for k, r in pairs(settings.rules) do
-  rspamd_config:register_symbol({
-    name = 'EXPORT_METADATA_' .. k,
-    type = 'idempotent',
-    callback = gen_exporter(r),
-    priority = 10,
-    flags = 'empty,explicit_disable,ignore_passthrough',
-  })
-end

data/Dockerfiles/sogo/Dockerfile

@@ -1,11 +1,13 @@
-FROM debian:bullseye-slim
-LABEL maintainer "Andre Peters <andre.peters@servercow.de>"
+FROM debian:bookworm-slim
+
+LABEL maintainer="The Infrastructure Company GmbH <info@servercow.de>"
 
 ARG DEBIAN_FRONTEND=noninteractive
-ARG SOGO_DEBIAN_REPOSITORY=http://packages.sogo.nu/nightly/5/debian/
-# renovate: datasource=github-releases depName=tianon/gosu versioning=semver-coerced
-ARG GOSU_VERSION=1.16
-ENV LC_ALL C
+ARG DEBIAN_VERSION=bookworm
+ARG SOGO_DEBIAN_REPOSITORY=https://packagingv2.sogo.nu/sogo-nightly-debian/
+# renovate: datasource=github-releases depName=tianon/gosu versioning=semver-coerced extractVersion=^(?<version>.*)$
+ARG GOSU_VERSION=1.17
+ENV LC_ALL=C
 
 # Prerequisites
 RUN echo "Building from repository $SOGO_DEBIAN_REPOSITORY" \
@@ -21,7 +23,7 @@ RUN echo "Building from repository $SOGO_DEBIAN_REPOSITORY" \
   syslog-ng-core \
   syslog-ng-mod-redis \
   dirmngr \
-  netcat \
+  netcat-traditional \
   psmisc \
   wget \
   patch \
@@ -31,13 +33,13 @@ RUN echo "Building from repository $SOGO_DEBIAN_REPOSITORY" \
   && gosu nobody true \
   && mkdir /usr/share/doc/sogo \
   && touch /usr/share/doc/sogo/empty.sh \
-  && apt-key adv --keyserver keys.openpgp.org --recv-key 74FFC6D72B925A34B5D356BDF8A27B36A6E2EAE9 \
-  && echo "deb ${SOGO_DEBIAN_REPOSITORY} bullseye bullseye" > /etc/apt/sources.list.d/sogo.list \
+  && wget -O- https://keys.openpgp.org/vks/v1/by-fingerprint/74FFC6D72B925A34B5D356BDF8A27B36A6E2EAE9 | gpg --dearmor | apt-key add - \
+  && echo "deb [trusted=yes] ${SOGO_DEBIAN_REPOSITORY} ${DEBIAN_VERSION} main" > /etc/apt/sources.list.d/sogo.list \
   && apt-get update && apt-get install -y --no-install-recommends \
     sogo \
     sogo-activesync \
   && apt-get autoclean \
-  && rm -rf /var/lib/apt/lists/* /etc/apt/sources.list.d/sogo.list \
+  && rm -rf /var/lib/apt/lists/* \
   && touch /etc/default/locale
 
 COPY ./bootstrap-sogo.sh /bootstrap-sogo.sh
@@ -45,6 +47,7 @@ COPY syslog-ng.conf /etc/syslog-ng/syslog-ng.conf
 COPY syslog-ng-redis_slave.conf /etc/syslog-ng/syslog-ng-redis_slave.conf
 COPY supervisord.conf /etc/supervisor/supervisord.conf
 COPY acl.diff /acl.diff
+COPY navMailcowBtns.diff /navMailcowBtns.diff
 COPY stop-supervisor.sh /usr/local/sbin/stop-supervisor.sh
 COPY docker-entrypoint.sh /
 
@@ -53,4 +56,4 @@ RUN chmod +x /bootstrap-sogo.sh \
 
 ENTRYPOINT ["/docker-entrypoint.sh"]
 
-CMD exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf
+CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/supervisord.conf"]

data/Dockerfiles/sogo/bootstrap-sogo.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 
 # Wait for MySQL to warm-up
-while ! mysqladmin status --socket=/var/run/mysqld/mysqld.sock -u${DBUSER} -p${DBPASS} --silent; do
+while ! mariadb-admin status --ssl=false --socket=/var/run/mysqld/mysqld.sock -u${DBUSER} -p${DBPASS} --silent; do
   echo "Waiting for database to come up..."
   sleep 2
 done
@@ -14,120 +14,16 @@ do
 done
 
 # Wait for updated schema
-DBV_NOW=$(mysql --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -e "SELECT version FROM versions WHERE application = 'db_schema';" -BN)
+DBV_NOW=$(mariadb --skip-ssl --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -e "SELECT version FROM versions WHERE application = 'db_schema';" -BN)
 DBV_NEW=$(grep -oE '\$db_version = .*;' init_db.inc.php | sed 's/$db_version = //g;s/;//g' | cut -d \" -f2)
 while [[ "${DBV_NOW}" != "${DBV_NEW}" ]]; do
   echo "Waiting for schema update..."
-  DBV_NOW=$(mysql --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -e "SELECT version FROM versions WHERE application = 'db_schema';" -BN)
+  DBV_NOW=$(mariadb --skip-ssl --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -e "SELECT version FROM versions WHERE application = 'db_schema';" -BN)
   DBV_NEW=$(grep -oE '\$db_version = .*;' init_db.inc.php | sed 's/$db_version = //g;s/;//g' | cut -d \" -f2)
   sleep 5
 done
 echo "DB schema is ${DBV_NOW}"
 
-# Recreate view
-if [[ "${MASTER}" =~ ^([yY][eE][sS]|[yY])+$ ]]; then
-  echo "We are master, preparing sogo_view..."
-  mysql --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -e "DROP VIEW IF EXISTS sogo_view"
-  while [[ ${VIEW_OK} != 'OK' ]]; do
-    mysql --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} << EOF
-CREATE VIEW sogo_view (c_uid, domain, c_name, c_password, c_cn, mail, aliases, ad_aliases, ext_acl, kind, multiple_bookings) AS 
-SELECT
-   mailbox.username,
-   mailbox.domain,
-   mailbox.username,
-   IF(JSON_UNQUOTE(JSON_VALUE(attributes, '$.force_pw_update')) = '0', IF(JSON_UNQUOTE(JSON_VALUE(attributes, '$.sogo_access')) = 1, password, '{SSHA256}A123A123A321A321A321B321B321B123B123B321B432F123E321123123321321'), '{SSHA256}A123A123A321A321A321B321B321B123B123B321B432F123E321123123321321'),
-   mailbox.name,
-   mailbox.username,
-   IFNULL(GROUP_CONCAT(ga.aliases ORDER BY ga.aliases SEPARATOR ' '), ''),
-   IFNULL(gda.ad_alias, ''),
-   IFNULL(external_acl.send_as_acl, ''),
-   mailbox.kind,
-   mailbox.multiple_bookings
-FROM
-   mailbox
-   LEFT OUTER JOIN
-      grouped_mail_aliases ga
-      ON ga.username REGEXP CONCAT('(^|,)', mailbox.username, '($|,)')
-   LEFT OUTER JOIN
-      grouped_domain_alias_address gda
-      ON gda.username = mailbox.username
-   LEFT OUTER JOIN
-      grouped_sender_acl_external external_acl
-      ON external_acl.username = mailbox.username
-WHERE
-   mailbox.active = '1'
-GROUP BY
-   mailbox.username;
-EOF
-    if [[ ! -z $(mysql --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -B -e "SELECT 'OK' FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 'sogo_view'") ]]; then
-      VIEW_OK=OK
-    else
-      echo "Will retry to setup SOGo view in 3s..."
-      sleep 3
-    fi
-  done
-else
-  while [[ ${VIEW_OK} != 'OK' ]]; do
-    if [[ ! -z $(mysql --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -B -e "SELECT 'OK' FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 'sogo_view'") ]]; then
-      VIEW_OK=OK
-    else
-      echo "Waiting for SOGo view to be created by master..."
-      sleep 3
-    fi
-  done
-fi
-
-# Wait for static view table if missing after update and update content
-if [[ "${MASTER}" =~ ^([yY][eE][sS]|[yY])+$ ]]; then
-  echo "We are master, preparing _sogo_static_view..."
-  while [[ ${STATIC_VIEW_OK} != 'OK' ]]; do
-    if [[ ! -z $(mysql --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -B -e "SELECT 'OK' FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = '_sogo_static_view'") ]]; then
-      STATIC_VIEW_OK=OK
-      echo "Updating _sogo_static_view content..."
-      # If changed, also update init_db.inc.php
-      mysql --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -B -e "REPLACE INTO _sogo_static_view (c_uid, domain, c_name, c_password, c_cn, mail, aliases, ad_aliases, ext_acl, kind, multiple_bookings) SELECT c_uid, domain, c_name, c_password, c_cn, mail, aliases, ad_aliases, ext_acl, kind, multiple_bookings from sogo_view;"
-      mysql --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -B -e "DELETE FROM _sogo_static_view WHERE c_uid NOT IN (SELECT username FROM mailbox WHERE active = '1')"
-    else
-      echo "Waiting for database initialization..."
-      sleep 3
-    fi
-  done
-else
-  while [[ ${STATIC_VIEW_OK} != 'OK' ]]; do
-    if [[ ! -z $(mysql --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -B -e "SELECT 'OK' FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = '_sogo_static_view'") ]]; then
-      STATIC_VIEW_OK=OK
-    else
-      echo "Waiting for database initialization by master..."
-      sleep 3
-    fi
-  done
-fi
-
-
-# Recreate password update trigger
-if [[ "${MASTER}" =~ ^([yY][eE][sS]|[yY])+$ ]]; then
-  echo "We are master, preparing update trigger..."
-  mysql --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -e "DROP TRIGGER IF EXISTS sogo_update_password"
-  while [[ ${TRIGGER_OK} != 'OK' ]]; do
-  mysql --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} << EOF
-DELIMITER -
-CREATE TRIGGER sogo_update_password AFTER UPDATE ON _sogo_static_view
-FOR EACH ROW
-BEGIN
-UPDATE mailbox SET password = NEW.c_password WHERE NEW.c_uid = username;
-END;
--
-DELIMITER ;
-EOF
-    if [[ ! -z $(mysql --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -B -e "SELECT 'OK' FROM INFORMATION_SCHEMA.TRIGGERS WHERE TRIGGER_NAME = 'sogo_update_password'") ]]; then
-      TRIGGER_OK=OK
-    else
-      echo "Will retry to setup SOGo password update trigger in 3s"
-      sleep 3
-    fi
-  done
-fi
-
 # cat /dev/urandom seems to hang here occasionally and is not recommended anyway, better use openssl
 RAND_PASS=$(openssl rand -base64 16 | tr -dc _A-Z-a-z-0-9)
 
@@ -150,6 +46,8 @@ cat <<EOF > /var/lib/sogo/GNUstep/Defaults/sogod.plist
     <string>YES</string>
     <key>SOGoEncryptionKey</key>
     <string>${RAND_PASS}</string>
+    <key>OCSAdminURL</key>
+    <string>mysql://${DBUSER}:${DBPASS}@%2Fvar%2Frun%2Fmysqld%2Fmysqld.sock/${DBNAME}/sogo_admin</string>
     <key>OCSCacheFolderURL</key>
     <string>mysql://${DBUSER}:${DBPASS}@%2Fvar%2Frun%2Fmysqld%2Fmysqld.sock/${DBNAME}/sogo_cache_folder</string>
     <key>OCSEMailAlarmsFolderURL</key>
@@ -211,10 +109,10 @@ while read -r line gal
                 </dict>" >> /var/lib/sogo/GNUstep/Defaults/sogod.plist
   # Generate alternative LDAP authentication dict, when SQL authentication fails
   # This will nevertheless read attributes from LDAP
-  line=${line} envsubst < /etc/sogo/plist_ldap >> /var/lib/sogo/GNUstep/Defaults/sogod.plist
+  /etc/sogo/plist_ldap.sh ${line} ${gal} >> /var/lib/sogo/GNUstep/Defaults/sogod.plist
   echo "            </array>
         </dict>" >> /var/lib/sogo/GNUstep/Defaults/sogod.plist
-done < <(mysql --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -e "SELECT domain, CASE gal WHEN '1' THEN 'YES' ELSE 'NO' END AS gal FROM domain;" -B -N)
+done < <(mariadb --skip-ssl --socket=/var/run/mysqld/mysqld.sock -u ${DBUSER} -p${DBPASS} ${DBNAME} -e "SELECT domain, CASE gal WHEN '1' THEN 'YES' ELSE 'NO' END AS gal FROM domain;" -B -N)
 
 # Generate footer
 echo '    </dict>
@@ -238,8 +136,12 @@ chmod 600 /var/lib/sogo/GNUstep/Defaults/sogod.plist
 #  fi
 #fi
 
-# Copy logo, if any
-[[ -f /etc/sogo/sogo-full.svg ]] && cp /etc/sogo/sogo-full.svg /usr/lib/GNUstep/SOGo/WebServerResources/img/sogo-full.svg
+if patch -R -sfN --dry-run /usr/lib/GNUstep/SOGo/Templates/UIxTopnavToolbar.wox < /navMailcowBtns.diff > /dev/null; then
+  patch -R /usr/lib/GNUstep/SOGo/Templates/UIxTopnavToolbar.wox < /navMailcowBtns.diff;
+fi
+
+# Rename custom logo, if any
+[[ -f /etc/sogo/sogo-full.svg ]] && mv /etc/sogo/sogo-full.svg /etc/sogo/custom-fulllogo.svg
 
 # Rsync web content
 echo "Syncing web content with named volume"

data/Dockerfiles/sogo/docker-entrypoint.sh

@@ -10,6 +10,8 @@ if [[ ! -z ${REDIS_SLAVEOF_IP} ]]; then
   cp /etc/syslog-ng/syslog-ng-redis_slave.conf /etc/syslog-ng/syslog-ng.conf
 fi
 
+echo "$TZ" > /etc/timezone
+
 # Run hooks
 for file in /hooks/*; do
   if [ -x "${file}" ]; then

data/Dockerfiles/sogo/navMailcowBtns.diff

@@ -0,0 +1,15 @@
+60,65d58
+<                var:ng-click="navButtonClick"
+<                ng-href="/user">
+<       <md-icon>build</md-icon>
+<       <md-tooltip>mailcow <var:string label:value="Preferences"/></md-tooltip>
+<     </md-button>
+<     <md-button class="md-icon-button"
+83c76
+<                onclick="mc_logout();"
+---
+>                ng-show="::activeUser.path.logoff.length"
+85c78
+<                ng-href="#">
+---
+>                ng-href="{{::activeUser.path.logoff}}">

data/Dockerfiles/sogo/syslog-ng-redis_slave.conf

@@ -1,4 +1,4 @@
-@version: 3.28
+@version: 3.38
 @include "scl.conf"
 options {
   chain_hostnames(off);
@@ -22,6 +22,7 @@ destination d_redis_ui_log {
     host("`REDIS_SLAVEOF_IP`")
     persist-name("redis1")
     port(`REDIS_SLAVEOF_PORT`)
+    auth("`REDISPASS`")
     command("LPUSH" "SOGO_LOG" "$(format-json time=\"$S_UNIXTIME\" priority=\"$PRIORITY\" program=\"$PROGRAM\" message=\"$MESSAGE\")\n")
   );
 };
@@ -30,6 +31,7 @@ destination d_redis_f2b_channel {
     host("`REDIS_SLAVEOF_IP`")
     persist-name("redis2")
     port(`REDIS_SLAVEOF_PORT`)
+    auth("`REDISPASS`")
     command("PUBLISH" "F2B_CHANNEL" "$(sanitize $MESSAGE)")
   );
 };

data/Dockerfiles/sogo/syslog-ng.conf

@@ -1,4 +1,4 @@
-@version: 3.28
+@version: 3.38
 @include "scl.conf"
 options {
   chain_hostnames(off);
@@ -22,6 +22,7 @@ destination d_redis_ui_log {
     host("redis-mailcow")
     persist-name("redis1")
     port(6379)
+    auth("`REDISPASS`")
     command("LPUSH" "SOGO_LOG" "$(format-json time=\"$S_UNIXTIME\" priority=\"$PRIORITY\" program=\"$PROGRAM\" message=\"$MESSAGE\")\n")
   );
 };
@@ -30,6 +31,7 @@ destination d_redis_f2b_channel {
     host("redis-mailcow")
     persist-name("redis2")
     port(6379)
+    auth("`REDISPASS`")
     command("PUBLISH" "F2B_CHANNEL" "$(sanitize $MESSAGE)")
   );
 };

data/Dockerfiles/solr/Dockerfile

@@ -1,31 +0,0 @@
-FROM solr:7.7-slim
-
-USER root
-
-# renovate: datasource=github-releases depName=tianon/gosu versioning=semver-coerced
-ARG GOSU_VERSION=1.16
-
-COPY solr.sh /
-COPY solr-config-7.7.0.xml /
-COPY solr-schema-7.7.0.xml /
-
-RUN dpkgArch="$(dpkg --print-architecture | awk -F- '{ print $NF }')" \
-  && wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch" \
-  && chmod +x /usr/local/bin/gosu \
-  && gosu nobody true \
-  && apt-get update && apt-get install -y --no-install-recommends \
-  tzdata \
-  curl \
-  bash \
-  zip \
-  && apt-get autoclean \
-  && rm -rf /var/lib/apt/lists/* \
-  && chmod +x /solr.sh \
-  && sync \
-  && bash /solr.sh --bootstrap
-  
-RUN zip -q -d /opt/solr/server/lib/ext/log4j-core-*.jar org/apache/logging/log4j/core/lookup/JndiLookup.class
-
-RUN apt remove zip -y  
-
-CMD ["/solr.sh"]

data/Dockerfiles/solr/solr-config-7.7.0.xml

@@ -1,289 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-
-<!-- This is the default config with stuff non-essential to Dovecot removed. -->
-
-<config>
-  <!-- Controls what version of Lucene various components of Solr
-       adhere to.  Generally, you want to use the latest version to
-       get all bug fixes and improvements. It is highly recommended
-       that you fully re-index after changing this setting as it can
-       affect both how text is indexed and queried.
-  -->
-  <luceneMatchVersion>7.7.0</luceneMatchVersion>
-
-  <!-- A 'dir' option by itself adds any files found in the directory
-       to the classpath, this is useful for including all jars in a
-       directory.
-
-       When a 'regex' is specified in addition to a 'dir', only the
-       files in that directory which completely match the regex
-       (anchored on both ends) will be included.
-
-       If a 'dir' option (with or without a regex) is used and nothing
-       is found that matches, a warning will be logged.
-
-       The examples below can be used to load some solr-contribs along
-       with their external dependencies.
-    -->
-  <lib dir="${solr.install.dir:../../../..}/contrib/extraction/lib" regex=".*\.jar" />
-  <lib dir="${solr.install.dir:../../../..}/dist/" regex="solr-cell-\d.*\.jar" />
-
-  <lib dir="${solr.install.dir:../../../..}/contrib/clustering/lib/" regex=".*\.jar" />
-  <lib dir="${solr.install.dir:../../../..}/dist/" regex="solr-clustering-\d.*\.jar" />
-
-  <lib dir="${solr.install.dir:../../../..}/contrib/langid/lib/" regex=".*\.jar" />
-  <lib dir="${solr.install.dir:../../../..}/dist/" regex="solr-langid-\d.*\.jar" />
-
-  <lib dir="${solr.install.dir:../../../..}/contrib/velocity/lib" regex=".*\.jar" />
-  <lib dir="${solr.install.dir:../../../..}/dist/" regex="solr-velocity-\d.*\.jar" />
-
-  <!-- Data Directory
-
-       Used to specify an alternate directory to hold all index data
-       other than the default ./data under the Solr home.  If
-       replication is in use, this should match the replication
-       configuration.
-    -->
-  <dataDir>${solr.data.dir:}</dataDir>
-
-  <!-- The default high-performance update handler -->
-  <updateHandler class="solr.DirectUpdateHandler2">
-
-    <!-- Enables a transaction log, used for real-time get, durability, and
-         and solr cloud replica recovery.  The log can grow as big as
-         uncommitted changes to the index, so use of a hard autoCommit
-         is recommended (see below).
-         "dir" - the target directory for transaction logs, defaults to the
-                solr data directory.
-         "numVersionBuckets" - sets the number of buckets used to keep
-                track of max version values when checking for re-ordered
-                updates; increase this value to reduce the cost of
-                synchronizing access to version buckets during high-volume
-                indexing, this requires 8 bytes (long) * numVersionBuckets
-                of heap space per Solr core.
-    -->
-    <updateLog>
-      <str name="dir">${solr.ulog.dir:}</str>
-      <int name="numVersionBuckets">${solr.ulog.numVersionBuckets:65536}</int>
-    </updateLog>
-
-    <!-- AutoCommit
-
-         Perform a hard commit automatically under certain conditions.
-         Instead of enabling autoCommit, consider using "commitWithin"
-         when adding documents.
-
-         http://wiki.apache.org/solr/UpdateXmlMessages
-
-         maxDocs - Maximum number of documents to add since the last
-                   commit before automatically triggering a new commit.
-
-         maxTime - Maximum amount of time in ms that is allowed to pass
-                   since a document was added before automatically
-                   triggering a new commit.
-         openSearcher - if false, the commit causes recent index changes
-           to be flushed to stable storage, but does not cause a new
-           searcher to be opened to make those changes visible.
-
-         If the updateLog is enabled, then it's highly recommended to
-         have some sort of hard autoCommit to limit the log size.
-      -->
-    <autoCommit>
-      <maxTime>${solr.autoCommit.maxTime:15000}</maxTime>
-      <openSearcher>false</openSearcher>
-    </autoCommit>
-
-    <!-- softAutoCommit is like autoCommit except it causes a
-         'soft' commit which only ensures that changes are visible
-         but does not ensure that data is synced to disk.  This is
-         faster and more near-realtime friendly than a hard commit.
-      -->
-    <autoSoftCommit>
-      <maxTime>${solr.autoSoftCommit.maxTime:-1}</maxTime>
-    </autoSoftCommit>
-
-    <!-- Update Related Event Listeners
-
-         Various IndexWriter related events can trigger Listeners to
-         take actions.
-
-         postCommit - fired after every commit or optimize command
-         postOptimize - fired after every optimize command
-      -->
-
-  </updateHandler>
-
-  <!-- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-       Query section - these settings control query time things like caches
-       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -->
-  <query>
-    <!-- Solr Internal Query Caches
-
-         There are two implementations of cache available for Solr,
-         LRUCache, based on a synchronized LinkedHashMap, and
-         FastLRUCache, based on a ConcurrentHashMap.
-
-         FastLRUCache has faster gets and slower puts in single
-         threaded operation and thus is generally faster than LRUCache
-         when the hit ratio of the cache is high (> 75%), and may be
-         faster under other scenarios on multi-cpu systems.
-    -->
-
-    <!-- Filter Cache
-
-         Cache used by SolrIndexSearcher for filters (DocSets),
-         unordered sets of *all* documents that match a query.  When a
-         new searcher is opened, its caches may be prepopulated or
-         "autowarmed" using data from caches in the old searcher.
-         autowarmCount is the number of items to prepopulate.  For
-         LRUCache, the autowarmed items will be the most recently
-         accessed items.
-
-         Parameters:
-           class - the SolrCache implementation LRUCache or
-               (LRUCache or FastLRUCache)
-           size - the maximum number of entries in the cache
-           initialSize - the initial capacity (number of entries) of
-               the cache.  (see java.util.HashMap)
-           autowarmCount - the number of entries to prepopulate from
-               and old cache.
-           maxRamMB - the maximum amount of RAM (in MB) that this cache is allowed
-                      to occupy. Note that when this option is specified, the size
-                      and initialSize parameters are ignored.
-      -->
-    <filterCache class="solr.FastLRUCache"
-                 size="512"
-                 initialSize="512"
-                 autowarmCount="0"/>
-
-    <!-- Query Result Cache
-
-         Caches results of searches - ordered lists of document ids
-         (DocList) based on a query, a sort, and the range of documents requested.
-         Additional supported parameter by LRUCache:
-            maxRamMB - the maximum amount of RAM (in MB) that this cache is allowed
-                       to occupy
-      -->
-    <queryResultCache class="solr.LRUCache"
-                      size="512"
-                      initialSize="512"
-                      autowarmCount="0"/>
-
-    <!-- Document Cache
-
-         Caches Lucene Document objects (the stored fields for each
-         document).  Since Lucene internal document ids are transient,
-         this cache will not be autowarmed.
-      -->
-    <documentCache class="solr.LRUCache"
-                   size="512"
-                   initialSize="512"
-                   autowarmCount="0"/>
-
-    <!-- custom cache currently used by block join -->
-    <cache name="perSegFilter"
-           class="solr.search.LRUCache"
-           size="10"
-           initialSize="0"
-           autowarmCount="10"
-           regenerator="solr.NoOpRegenerator" />
-
-    <!-- Lazy Field Loading
-
-         If true, stored fields that are not requested will be loaded
-         lazily.  This can result in a significant speed improvement
-         if the usual case is to not load all stored fields,
-         especially if the skipped fields are large compressed text
-         fields.
-    -->
-    <enableLazyFieldLoading>true</enableLazyFieldLoading>
-
-    <!-- Result Window Size
-
-         An optimization for use with the queryResultCache.  When a search
-         is requested, a superset of the requested number of document ids
-         are collected.  For example, if a search for a particular query
-         requests matching documents 10 through 19, and queryWindowSize is 50,
-         then documents 0 through 49 will be collected and cached.  Any further
-         requests in that range can be satisfied via the cache.
-      -->
-    <queryResultWindowSize>20</queryResultWindowSize>
-
-    <!-- Maximum number of documents to cache for any entry in the
-         queryResultCache.
-      -->
-    <queryResultMaxDocsCached>200</queryResultMaxDocsCached>
-
-    <!-- Use Cold Searcher
-
-         If a search request comes in and there is no current
-         registered searcher, then immediately register the still
-         warming searcher and use it.  If "false" then all requests
-         will block until the first searcher is done warming.
-      -->
-    <useColdSearcher>false</useColdSearcher>
-
-  </query>
-
-
-  <!-- Request Dispatcher
-
-       This section contains instructions for how the SolrDispatchFilter
-       should behave when processing requests for this SolrCore.
-
-    -->
-  <requestDispatcher>
-    <httpCaching never304="true" />
-  </requestDispatcher>
-
-  <!-- Request Handlers
-
-       http://wiki.apache.org/solr/SolrRequestHandler
-
-       Incoming queries will be dispatched to a specific handler by name
-       based on the path specified in the request.
-
-       If a Request Handler is declared with startup="lazy", then it will
-       not be initialized until the first request that uses it.
-
-    -->
-  <!-- SearchHandler
-
-       http://wiki.apache.org/solr/SearchHandler
-
-       For processing Search Queries, the primary Request Handler
-       provided with Solr is "SearchHandler" It delegates to a sequent
-       of SearchComponents (see below) and supports distributed
-       queries across multiple shards
-    -->
-  <requestHandler name="/select" class="solr.SearchHandler">
-    <!-- default values for query parameters can be specified, these
-         will be overridden by parameters in the request
-      -->
-    <lst name="defaults">
-      <str name="echoParams">explicit</str>
-      <int name="rows">10</int>
-    </lst>
-  </requestHandler>
-
-  <initParams path="/update/**,/select">
-    <lst name="defaults">
-      <str name="df">_text_</str>
-    </lst>
-  </initParams>
-
-  <!-- Response Writers
-
-       http://wiki.apache.org/solr/QueryResponseWriter
-
-       Request responses will be written using the writer specified by
-       the 'wt' request parameter matching the name of a registered
-       writer.
-
-       The "default" writer is the default and will be used if 'wt' is
-       not specified in the request.
-    -->
-  <queryResponseWriter name="xml"
-                       default="true"
-                       class="solr.XMLResponseWriter" />
-</config>

data/Dockerfiles/solr/solr-schema-7.7.0.xml

@@ -1,49 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<schema name="dovecot-fts" version="2.0">
-  <fieldType name="string" class="solr.StrField" omitNorms="true" sortMissingLast="true"/>
-  <fieldType name="long" class="solr.LongPointField" positionIncrementGap="0"/>
-  <fieldType name="boolean" class="solr.BoolField" sortMissingLast="true"/>
-
-  <fieldType name="text" class="solr.TextField" autoGeneratePhraseQueries="true" positionIncrementGap="100">
-    <analyzer type="index">
-      <tokenizer class="solr.StandardTokenizerFactory"/>
-      <filter class="solr.EdgeNGramFilterFactory" minGramSize="3" maxGramSize="20"/>
-      <filter class="solr.StopFilterFactory" words="stopwords.txt" ignoreCase="true"/>
-      <filter class="solr.WordDelimiterGraphFilterFactory" catenateNumbers="1" generateNumberParts="1" splitOnCaseChange="1" generateWordParts="1" splitOnNumerics="1" catenateAll="1" catenateWords="1"/>
-      <filter class="solr.FlattenGraphFilterFactory"/>
-      <filter class="solr.LowerCaseFilterFactory"/>
-      <filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/>
-      <filter class="solr.PorterStemFilterFactory"/>
-    </analyzer>
-    <analyzer type="query">
-      <tokenizer class="solr.StandardTokenizerFactory"/>
-      <filter class="solr.SynonymGraphFilterFactory" expand="true" ignoreCase="true" synonyms="synonyms.txt"/>
-      <filter class="solr.FlattenGraphFilterFactory"/>
-      <filter class="solr.StopFilterFactory" words="stopwords.txt" ignoreCase="true"/>
-      <filter class="solr.WordDelimiterGraphFilterFactory" catenateNumbers="1" generateNumberParts="1" splitOnCaseChange="1" generateWordParts="1" splitOnNumerics="1" catenateAll="1" catenateWords="1"/>
-      <filter class="solr.LowerCaseFilterFactory"/>
-      <filter class="solr.KeywordMarkerFilterFactory" protected="protwords.txt"/>
-      <filter class="solr.PorterStemFilterFactory"/>
-    </analyzer>
-  </fieldType>
-
-  <field name="id" type="string" indexed="true" required="true" stored="true"/>
-  <field name="uid" type="long" indexed="true" required="true" stored="true"/>
-  <field name="box" type="string" indexed="true" required="true" stored="true"/>
-  <field name="user" type="string" indexed="true" required="true" stored="true"/>
-
-  <field name="hdr" type="text" indexed="true" stored="false"/>
-  <field name="body" type="text" indexed="true" stored="false"/>
-
-  <field name="from" type="text" indexed="true" stored="false"/>
-  <field name="to" type="text" indexed="true" stored="false"/>
-  <field name="cc" type="text" indexed="true" stored="false"/>
-  <field name="bcc" type="text" indexed="true" stored="false"/>
-  <field name="subject" type="text" indexed="true" stored="false"/>
-
-  <!-- Used by Solr internally: -->
-  <field name="_version_" type="long" indexed="true" stored="true"/>
-
-  <uniqueKey>id</uniqueKey>
-</schema>

data/Dockerfiles/solr/solr.sh

@@ -1,61 +0,0 @@
-#!/bin/bash
-
-if [[ "${SKIP_SOLR}" =~ ^([yY][eE][sS]|[yY])+$ ]]; then
-  echo "SKIP_SOLR=y, skipping Solr..."
-  sleep 365d
-  exit 0
-fi
-
-MEM_TOTAL=$(awk '/MemTotal/ {print $2}' /proc/meminfo)
-
-if [[ "${1}" != "--bootstrap" ]]; then
-  if [ ${MEM_TOTAL} -lt "2097152" ]; then
-    echo "System memory less than 2 GB, skipping Solr..."
-    sleep 365d
-    exit 0
-  fi
-fi
-
-set -e
-
-# run the optional initdb
-. /opt/docker-solr/scripts/run-initdb
-
-# fixing volume permission
-[[ -d /opt/solr/server/solr/dovecot-fts/data ]] && chown -R solr:solr /opt/solr/server/solr/dovecot-fts/data
-if [[ "${1}" != "--bootstrap" ]]; then
-  sed -i '/SOLR_HEAP=/c\SOLR_HEAP="'${SOLR_HEAP:-1024}'m"' /opt/solr/bin/solr.in.sh
-else
-  sed -i '/SOLR_HEAP=/c\SOLR_HEAP="256m"' /opt/solr/bin/solr.in.sh
-fi
-
-if [[ "${1}" == "--bootstrap" ]]; then
-  echo "Creating initial configuration"
-  echo "Modifying default config set"
-  cp /solr-config-7.7.0.xml /opt/solr/server/solr/configsets/_default/conf/solrconfig.xml
-  cp /solr-schema-7.7.0.xml /opt/solr/server/solr/configsets/_default/conf/schema.xml
-  rm /opt/solr/server/solr/configsets/_default/conf/managed-schema
-
-  echo "Starting local Solr instance to setup configuration"
-  gosu solr start-local-solr
-
-  echo "Creating core \"dovecot-fts\""
-  gosu solr /opt/solr/bin/solr create -c "dovecot-fts"
-
-  # See https://github.com/docker-solr/docker-solr/issues/27
-  echo "Checking core"
-  while ! wget -O - 'http://localhost:8983/solr/admin/cores?action=STATUS' | grep -q instanceDir; do
-    echo "Could not find any cores, waiting..."
-    sleep 3
-  done
-
-  echo "Created core \"dovecot-fts\""
-
-  echo "Stopping local Solr"
-  gosu solr stop-local-solr
-
-  exit 0
-fi
-
-exec gosu solr solr-foreground
-

data/Dockerfiles/unbound/Dockerfile

@@ -1,23 +1,36 @@
-FROM alpine:3.17
+FROM alpine:3.21
 
-LABEL maintainer "Andre Peters <andre.peters@servercow.de>"
+LABEL maintainer = "The Infrastructure Company GmbH <info@servercow.de>"
 
 RUN apk add --update --no-cache \
 	curl \
+	bind-tools \
+	coreutils \
 	unbound \
 	bash \
 	openssl \
 	drill \
 	tzdata \
+	syslog-ng \
+	supervisor \
 	&& curl -o /etc/unbound/root.hints https://www.internic.net/domain/named.cache \
 	&& chown root:unbound /etc/unbound \
-  && adduser unbound tty \
+    && adduser unbound tty \
 	&& chmod 775 /etc/unbound
 
 EXPOSE 53/udp 53/tcp
 
 COPY docker-entrypoint.sh /docker-entrypoint.sh
 
-ENTRYPOINT ["/docker-entrypoint.sh"]
+# healthcheck (dig, ping)
+COPY healthcheck.sh /healthcheck.sh
+COPY syslog-ng.conf /etc/syslog-ng/syslog-ng.conf
+COPY supervisord.conf /etc/supervisor/supervisord.conf
+COPY stop-supervisor.sh /usr/local/sbin/stop-supervisor.sh
 
-CMD ["/usr/sbin/unbound"]
+RUN chmod +x /healthcheck.sh
+HEALTHCHECK --interval=30s --timeout=10s \
+  CMD sh -c '[ -f /tmp/healthcheck_status ] && [ "$(cat /tmp/healthcheck_status)" -eq 0 ] || exit 1'
+
+ENTRYPOINT ["/docker-entrypoint.sh"]
+CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/supervisord.conf"]

data/Dockerfiles/unbound/healthcheck.sh

@@ -0,0 +1,102 @@
+#!/bin/bash
+
+STATUS_FILE="/tmp/healthcheck_status"
+RUNS=0
+
+# Declare log function for logfile to stdout
+function log_to_stdout() {
+echo "$(date +"%Y-%m-%d %H:%M:%S"): $1"
+}
+
+# General Ping function to check general pingability
+function check_ping() {
+declare -a ipstoping=("1.1.1.1" "8.8.8.8" "9.9.9.9")
+local fail_tolerance=1
+local failures=0
+
+for ip in "${ipstoping[@]}" ; do
+    success=false
+    for ((i=1; i<=3; i++)); do
+        ping -q -c 3 -w 5 "$ip" > /dev/null
+        if [ $? -eq 0 ]; then
+            success=true
+            break
+        else
+            log_to_stdout "Healthcheck: Failed to ping $ip on attempt $i. Trying again..."
+        fi
+    done
+    
+    if [ "$success" = false ]; then
+        log_to_stdout "Healthcheck: Couldn't ping $ip after 3 attempts. Marking this IP as failed."
+        ((failures++))
+    fi
+done
+
+if [ $failures -gt $fail_tolerance ]; then
+    log_to_stdout "Healthcheck: Too many ping failures ($fail_tolerance failures allowed, you got $failures failures), marking Healthcheck as unhealthy..."
+    return 1
+fi
+
+return 0
+
+}
+
+# General DNS Resolve Check against Unbound Resolver himself
+function check_dns() {
+declare -a domains=("fuzzy.mailcow.email" "github.com" "hub.docker.com")
+local fail_tolerance=1
+local failures=0
+
+for domain in "${domains[@]}" ; do
+    success=false
+    for ((i=1; i<=3; i++)); do
+        dig_output=$(dig +short +timeout=2 +tries=1 "$domain" @127.0.0.1 2>/dev/null)
+        dig_rc=$?
+
+        if [ $dig_rc -ne 0 ] || [ -z "$dig_output" ]; then
+            log_to_stdout "Healthcheck: DNS Resolution Failed on attempt $i for $domain! Trying again..."
+        else
+            success=true
+            break
+        fi
+    done
+    
+    if [ "$success" = false ]; then
+        log_to_stdout "Healthcheck: DNS Resolution not possible after 3 attempts for $domain... Gave up!"
+        ((failures++))
+    fi
+done
+
+if [ $failures -gt $fail_tolerance ]; then
+    log_to_stdout "Healthcheck: Too many DNS failures ($fail_tolerance failures allowed, you got $failures failures), marking Healthcheck as unhealthy..."
+    return 1
+fi
+
+return 0
+}
+
+while true; do
+
+    if [[ ${SKIP_UNBOUND_HEALTHCHECK} == "y" ]]; then
+    log_to_stdout "Healthcheck: ALL CHECKS WERE SKIPPED! Unbound is healthy!"
+    echo "0" > $STATUS_FILE
+    sleep 365d
+    fi
+
+    # run checks, if check is not returning 0 (return value if check is ok), healthcheck will exit with 1 (marked in docker as unhealthy)
+    check_ping
+    PING_STATUS=$?
+
+    check_dns
+    DNS_STATUS=$?
+
+    if [ $PING_STATUS -ne 0 ] || [ $DNS_STATUS -ne 0 ]; then
+        echo "1" > $STATUS_FILE
+
+    else
+        echo "0" > $STATUS_FILE
+    fi
+
+    sleep 30
+
+done

data/Dockerfiles/unbound/stop-supervisor.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+printf "READY\n";
+
+while read line; do
+  echo "Processing Event: $line" >&2;
+  kill -3 $(cat "/var/run/supervisord.pid")
+done < /dev/stdin
+
+rm -rf /tmp/healthcheck_status

data/Dockerfiles/unbound/supervisord.conf

@@ -0,0 +1,32 @@
+[supervisord]
+nodaemon=true
+user=root
+pidfile=/var/run/supervisord.pid
+
+[program:syslog-ng]
+command=/usr/sbin/syslog-ng --foreground --no-caps
+stdout_logfile=/dev/stdout
+stdout_logfile_maxbytes=0
+stderr_logfile=/dev/stderr
+stderr_logfile_maxbytes=0
+autostart=true
+
+[program:unbound]
+command=/usr/sbin/unbound
+stdout_logfile=/dev/stdout
+stdout_logfile_maxbytes=0
+stderr_logfile=/dev/stderr
+stderr_logfile_maxbytes=0
+autorestart=true
+
+[program:unbound-healthcheck]
+command=/bin/bash /healthcheck.sh
+stdout_logfile=/dev/stdout
+stdout_logfile_maxbytes=0
+stderr_logfile=/dev/stderr
+stderr_logfile_maxbytes=0
+autorestart=true
+
+[eventlistener:processes]
+command=/usr/local/sbin/stop-supervisor.sh
+events=PROCESS_STATE_STOPPED, PROCESS_STATE_EXITED, PROCESS_STATE_FATAL

data/Dockerfiles/unbound/syslog-ng.conf

@@ -0,0 +1,21 @@
+@version: 4.5
+@include "scl.conf"
+options {
+  chain_hostnames(off);
+  flush_lines(0);
+  use_dns(no);
+  use_fqdn(no);
+  owner("root"); group("adm"); perm(0640);
+  stats(freq(0));
+  keep_timestamp(no);
+  bad_hostname("^gconfd$");
+};
+source s_dgram {
+  unix-dgram("/dev/log");
+  internal();
+};
+destination d_stdout { pipe("/dev/stdout"); };
+log {
+  source(s_dgram);
+  destination(d_stdout);
+};

data/Dockerfiles/watchdog/Dockerfile

@@ -1,5 +1,6 @@
-FROM alpine:3.17
-LABEL maintainer "André Peters <andre.peters@servercow.de>"
+FROM alpine:3.21
+
+LABEL maintainer = "The Infrastructure Company GmbH <info@servercow.de>"
 
 # Installation
 RUN apk add --update \
@@ -36,4 +37,4 @@ RUN apk add --update \
 COPY watchdog.sh /watchdog.sh
 COPY check_mysql_slavestatus.sh /usr/lib/nagios/plugins/check_mysql_slavestatus.sh
 
-CMD /watchdog.sh
+CMD ["/watchdog.sh"]

data/Dockerfiles/watchdog/check_mysql_slavestatus.sh

@@ -49,7 +49,7 @@
 # 2013101601 Optical clean up                                           #
 # 2013101602 Rewrite help output                                        #
 # 2013101700 Handle Slave IO in 'Connecting' state                      #
-# 2013101701 Minor changes in output, handling UNKWNON situations now   #
+# 2013101701 Minor changes in output, handling UNKNOWN situations now   #
 # 2013101702 Exit CRITICAL when Slave IO in Connecting state            #
 # 2013123000 Slave_SQL_Running also matched Slave_SQL_Running_State     #
 # 2015011600 Added 'moving' check to catch possible connection issues   #
@@ -131,10 +131,10 @@ elif [[ -n "${socket}" && (-z "${user}" || -z "${password}") ]]; then
 fi
 
 # Connect to the DB server and store output in vars
-if [[ -n $socket ]]; then 
-  ConnectionResult=$(mysql ${optfile} ${socket} ${user} -e "show slave ${connection} status\G" 2>&1)
+if [[ -n $socket ]]; then
+  ConnectionResult=$(mariadb --skip-ssl ${optfile} ${socket} ${user} -e "show slave ${connection} status\G" 2>&1)
 else
-  ConnectionResult=$(mysql ${optfile} ${host} ${port} ${user} -e "show slave ${connection} status\G" 2>&1)
+  ConnectionResult=$(mariadb --skip-ssl ${optfile} ${host} ${port} ${user} -e "show slave ${connection} status\G" 2>&1)
 fi
 
 if [ -z "`echo "${ConnectionResult}" |grep Slave_IO_State`" ]; then
@@ -178,33 +178,33 @@ if [ ${check} = ${ok} ] && [ ${checkio} = ${ok} ]; then
   then echo "CRITICAL: Slave is ${delayinfo} seconds behind Master | delay=${delayinfo}s"; exit ${STATE_CRITICAL}
   elif [[ ${delayinfo} -ge ${warn_delay} ]]
   then echo "WARNING: Slave is ${delayinfo} seconds behind Master | delay=${delayinfo}s"; exit ${STATE_WARNING}
-  else 
+  else
     # Everything looks OK here but now let us check if the replication is moving
     if [[ -n ${moving} ]] && [[ -n ${tmpfile} ]] && [[ $readpos -eq $execpos ]]
-    then  
-      #echo "Debug: Read pos is $readpos - Exec pos is $execpos" 
+    then
+      #echo "Debug: Read pos is $readpos - Exec pos is $execpos"
       # Check if tmp file exists
       curtime=`date +%s`
-      if [[ -w $tmpfile ]] 
-      then 
+      if [[ -w $tmpfile ]]
+      then
         tmpfiletime=`date +%s -r $tmpfile`
         if [[ `expr $curtime - $tmpfiletime` -gt ${moving} ]]
         then
           exectmp=`cat $tmpfile`
           #echo "Debug: Exec pos in tmpfile is $exectmp"
           if [[ $exectmp -eq $execpos ]]
-          then 
+          then
             # The value read from the tmp file and from db are the same. Replication hasnt moved!
             echo "WARNING: Slave replication has not moved in ${moving} seconds. Manual check required."; exit ${STATE_WARNING}
-          else 
+          else
             # Replication has moved since the tmp file was written. Delete tmp file and output OK.
             rm $tmpfile
             echo "OK: Slave SQL running: ${check} Slave IO running: ${checkio} / master: ${masterinfo} / slave is ${delayinfo} seconds behind master | delay=${delayinfo}s"; exit ${STATE_OK};
           fi
-        else 
+        else
           echo "OK: Slave SQL running: ${check} Slave IO running: ${checkio} / master: ${masterinfo} / slave is ${delayinfo} seconds behind master | delay=${delayinfo}s"; exit ${STATE_OK};
         fi
-      else 
+      else
         echo "$execpos" > $tmpfile
         echo "OK: Slave SQL running: ${check} Slave IO running: ${checkio} / master: ${masterinfo} / slave is ${delayinfo} seconds behind master | delay=${delayinfo}s"; exit ${STATE_OK};
       fi

data/Dockerfiles/watchdog/watchdog.sh

@@ -19,9 +19,11 @@ fi
 
 if [[ "${WATCHDOG_VERBOSE}" =~ ^([yY][eE][sS]|[yY])+$ ]]; then
   SMTP_VERBOSE="--verbose"
+  CURL_VERBOSE="--verbose"
   set -xv
 else
   SMTP_VERBOSE=""
+  CURL_VERBOSE=""
   exec 2>/dev/null
 fi
 
@@ -31,16 +33,16 @@ if [[ ! -p /tmp/com_pipe ]]; then
 fi
 
 # Wait for containers
-while ! mysqladmin status --socket=/var/run/mysqld/mysqld.sock -u${DBUSER} -p${DBPASS} --silent; do
+while ! mariadb-admin status --ssl=false --socket=/var/run/mysqld/mysqld.sock -u${DBUSER} -p${DBPASS} --silent; do
   echo "Waiting for SQL..."
   sleep 2
 done
 
 # Do not attempt to write to slave
 if [[ ! -z ${REDIS_SLAVEOF_IP} ]]; then
-  REDIS_CMDLINE="redis-cli -h ${REDIS_SLAVEOF_IP} -p ${REDIS_SLAVEOF_PORT}"
+  REDIS_CMDLINE="redis-cli -h ${REDIS_SLAVEOF_IP} -p ${REDIS_SLAVEOF_PORT} -a ${REDISPASS} --no-auth-warning"
 else
-  REDIS_CMDLINE="redis-cli -h redis -p 6379"
+  REDIS_CMDLINE="redis-cli -h redis -p 6379 -a ${REDISPASS} --no-auth-warning"
 fi
 
 until [[ $(${REDIS_CMDLINE} PING) == "PONG" ]]; do
@@ -97,7 +99,9 @@ log_msg() {
   echo $(date) $(printf '%s\n' "${1}")
 }
 
-function mail_error() {
+function notify_error() {
+  # Check if one of the notification options is enabled
+  [[ -z ${WATCHDOG_NOTIFY_EMAIL} ]] && [[ -z ${WATCHDOG_NOTIFY_WEBHOOK} ]] && return 0
   THROTTLE=
   [[ -z ${1} ]] && return 1
   # If exists, body will be the content of "/tmp/${1}", even if ${2} is set
@@ -122,37 +126,61 @@ function mail_error() {
   else
     SUBJECT="${WATCHDOG_SUBJECT}: ${1}"
   fi
-  IFS=',' read -r -a MAIL_RCPTS <<< "${WATCHDOG_NOTIFY_EMAIL}"
-  for rcpt in "${MAIL_RCPTS[@]}"; do
-    RCPT_DOMAIN=
-    RCPT_MX=
-    RCPT_DOMAIN=$(echo ${rcpt} | awk -F @ {'print $NF'})
-    CHECK_FOR_VALID_MX=$(dig +short ${RCPT_DOMAIN} mx)
-    if [[ -z ${CHECK_FOR_VALID_MX} ]]; then
-      log_msg "Cannot determine MX for ${rcpt}, skipping email notification..."
+
+  # Send mail notification if enabled
+  if [[ ! -z ${WATCHDOG_NOTIFY_EMAIL} ]]; then
+    IFS=',' read -r -a MAIL_RCPTS <<< "${WATCHDOG_NOTIFY_EMAIL}"
+    for rcpt in "${MAIL_RCPTS[@]}"; do
+      RCPT_DOMAIN=
+      RCPT_MX=
+      RCPT_DOMAIN=$(echo ${rcpt} | awk -F @ {'print $NF'})
+      CHECK_FOR_VALID_MX=$(dig +short ${RCPT_DOMAIN} mx)
+      if [[ -z ${CHECK_FOR_VALID_MX} ]]; then
+        log_msg "Cannot determine MX for ${rcpt}, skipping email notification..."
+        return 1
+      fi
+      [ -f "/tmp/${1}" ] && BODY="/tmp/${1}"
+      timeout 10s ./smtp-cli --missing-modules-ok \
+        "${SMTP_VERBOSE}" \
+        --charset=UTF-8 \
+        --subject="${SUBJECT}" \
+        --body-plain="${BODY}" \
+        --add-header="X-Priority: 1" \
+        --to=${rcpt} \
+        --from="watchdog@${MAILCOW_HOSTNAME}" \
+        --hello-host=${MAILCOW_HOSTNAME} \
+        --ipv4
+      if [[ $? -eq 1 ]]; then # exit code 1 is fine
+        log_msg "Sent notification email to ${rcpt}"
+      else
+        if [[ "${SMTP_VERBOSE}" == "" ]]; then
+          log_msg "Error while sending notification email to ${rcpt}. You can enable verbose logging by setting 'WATCHDOG_VERBOSE=y' in mailcow.conf."
+        else
+          log_msg "Error while sending notification email to ${rcpt}."
+        fi
+      fi
+    done
+  fi
+
+  # Send webhook notification if enabled
+  if [[ ! -z ${WATCHDOG_NOTIFY_WEBHOOK} ]]; then
+    if [[ -z ${WATCHDOG_NOTIFY_WEBHOOK_BODY} ]]; then
+      log_msg "No webhook body set, skipping webhook notification..."
       return 1
     fi
-    [ -f "/tmp/${1}" ] && BODY="/tmp/${1}"
-    timeout 10s ./smtp-cli --missing-modules-ok \
-      "${SMTP_VERBOSE}" \
-      --charset=UTF-8 \
-      --subject="${SUBJECT}" \
-      --body-plain="${BODY}" \
-      --add-header="X-Priority: 1" \
-      --to=${rcpt} \
-      --from="watchdog@${MAILCOW_HOSTNAME}" \
-      --hello-host=${MAILCOW_HOSTNAME} \
-      --ipv4
-    if [[ $? -eq 1 ]]; then # exit code 1 is fine
-      log_msg "Sent notification email to ${rcpt}"
-    else
-      if [[ "${SMTP_VERBOSE}" == "" ]]; then
-        log_msg "Error while sending notification email to ${rcpt}. You can enable verbose logging by setting 'WATCHDOG_VERBOSE=y' in mailcow.conf."
-      else
-        log_msg "Error while sending notification email to ${rcpt}."
-      fi
-    fi
-  done
+
+    # Escape subject and body (https://stackoverflow.com/a/2705678)
+    ESCAPED_SUBJECT=$(echo ${SUBJECT} | sed -e 's/[\/&]/\\&/g')
+    ESCAPED_BODY=$(echo ${BODY} | sed -e 's/[\/&]/\\&/g')
+
+    # Replace subject and body placeholders
+    WEBHOOK_BODY=$(echo ${WATCHDOG_NOTIFY_WEBHOOK_BODY} | sed -e "s/\$SUBJECT\|\${SUBJECT}/$ESCAPED_SUBJECT/g" -e "s/\$BODY\|\${BODY}/$ESCAPED_BODY/g")
+
+    # POST to webhook
+    curl -X POST -H "Content-Type: application/json" ${CURL_VERBOSE} -d "${WEBHOOK_BODY}" ${WATCHDOG_NOTIFY_WEBHOOK}
+
+    log_msg "Sent notification using webhook"
+  fi
 }
 
 get_container_ip() {
@@ -167,12 +195,12 @@ get_container_ip() {
     else
       sleep 0.5
       # get long container id for exact match
-      CONTAINER_ID=($(curl --silent --insecure https://dockerapi/containers/json | jq -r ".[] | {name: .Config.Labels[\"com.docker.compose.service\"], project: .Config.Labels[\"com.docker.compose.project\"], id: .Id}" | jq -rc "select( .name | tostring == \"${1}\") | select( .project | tostring | contains(\"${COMPOSE_PROJECT_NAME,,}\")) | .id"))
+      CONTAINER_ID=($(curl --silent --insecure https://dockerapi.${COMPOSE_PROJECT_NAME}_mailcow-network/containers/json | jq -r ".[] | {name: .Config.Labels[\"com.docker.compose.service\"], project: .Config.Labels[\"com.docker.compose.project\"], id: .Id}" | jq -rc "select( .name | tostring == \"${1}\") | select( .project | tostring | contains(\"${COMPOSE_PROJECT_NAME,,}\")) | .id"))
       # returned id can have multiple elements (if scaled), shuffle for random test
       CONTAINER_ID=($(printf "%s\n" "${CONTAINER_ID[@]}" | shuf))
       if [[ ! -z ${CONTAINER_ID} ]]; then
         for matched_container in "${CONTAINER_ID[@]}"; do
-          CONTAINER_IPS=($(curl --silent --insecure https://dockerapi/containers/${matched_container}/json | jq -r '.NetworkSettings.Networks[].IPAddress'))
+          CONTAINER_IPS=($(curl --silent --insecure https://dockerapi.${COMPOSE_PROJECT_NAME}_mailcow-network/containers/${matched_container}/json | jq -r '.NetworkSettings.Networks[].IPAddress'))
           for ip_match in "${CONTAINER_IPS[@]}"; do
             # grep will do nothing if one of these vars is empty
             [[ -z ${ip_match} ]] && continue
@@ -197,7 +225,7 @@ get_container_ip() {
 # One-time check
 if grep -qi "$(echo ${IPV6_NETWORK} | cut -d: -f1-3)" <<< "$(ip a s)"; then
   if [[ -z "$(get_ipv6)" ]]; then
-    mail_error "ipv6-config" "enable_ipv6 is true in docker-compose.yml, but an IPv6 link could not be established. Please verify your IPv6 connection."
+    notify_error "ipv6-config" "enable_ipv6 is true in docker-compose.yml, but an IPv6 link could not be established. Please verify your IPv6 connection."
   fi
 fi
 
@@ -206,7 +234,7 @@ external_checks() {
   diff_c=0
   THRESHOLD=${EXTERNAL_CHECKS_THRESHOLD}
   # Reduce error count by 2 after restarting an unhealthy container
-  GUID=$(mysql -u${DBUSER} -p${DBPASS} ${DBNAME} -e "SELECT version FROM versions WHERE application = 'GUID'" -BN)
+  GUID=$(mariadb --skip-ssl -u${DBUSER} -p${DBPASS} ${DBNAME} -e "SELECT version FROM versions WHERE application = 'GUID'" -BN)
   trap "[ ${err_count} -gt 1 ] && err_count=$(( ${err_count} - 2 ))" USR1
   while [ ${err_count} -lt ${THRESHOLD} ]; do
     err_c_cur=${err_count}
@@ -302,7 +330,7 @@ redis_checks() {
     touch /tmp/redis-mailcow; echo "$(tail -50 /tmp/redis-mailcow)" > /tmp/redis-mailcow
     host_ip=$(get_container_ip redis-mailcow)
     err_c_cur=${err_count}
-    /usr/lib/nagios/plugins/check_tcp -4 -H redis-mailcow -p 6379 -E -s "PING\n" -q "QUIT" -e "PONG" 2>> /tmp/redis-mailcow 1>&2; err_count=$(( ${err_count} + $? ))
+    /usr/lib/nagios/plugins/check_tcp -4 -H redis-mailcow -p 6379 -E -s "AUTH ${REDISPASS}\nPING\n" -q "QUIT" -e "PONG" 2>> /tmp/redis-mailcow 1>&2; err_count=$(( ${err_count} + $? ))
     [ ${err_c_cur} -eq ${err_count} ] && [ ! $((${err_count} - 1)) -lt 0 ] && err_count=$((${err_count} - 1)) diff_c=1
     [ ${err_c_cur} -ne ${err_count} ] && diff_c=$(( ${err_c_cur} - ${err_count} ))
     progress "Redis" ${THRESHOLD} $(( ${THRESHOLD} - ${err_count} )) ${diff_c}
@@ -475,12 +503,12 @@ dovecot_repl_checks() {
   err_count=0
   diff_c=0
   THRESHOLD=${DOVECOT_REPL_THRESHOLD}
-  D_REPL_STATUS=$(redis-cli -h redis -r GET DOVECOT_REPL_HEALTH)
+  D_REPL_STATUS=$(redis-cli -h redis -a ${REDISPASS} --no-auth-warning -r GET DOVECOT_REPL_HEALTH)
   # Reduce error count by 2 after restarting an unhealthy container
   trap "[ ${err_count} -gt 1 ] && err_count=$(( ${err_count} - 2 ))" USR1
   while [ ${err_count} -lt ${THRESHOLD} ]; do
     err_c_cur=${err_count}
-    D_REPL_STATUS=$(redis-cli --raw -h redis GET DOVECOT_REPL_HEALTH)
+    D_REPL_STATUS=$(redis-cli --raw -h redis -a ${REDISPASS} --no-auth-warning GET DOVECOT_REPL_HEALTH)
     if [[ "${D_REPL_STATUS}" != "1" ]]; then
       err_count=$(( ${err_count} + 1 ))
     fi
@@ -550,19 +578,19 @@ ratelimit_checks() {
   err_count=0
   diff_c=0
   THRESHOLD=${RATELIMIT_THRESHOLD}
-  RL_LOG_STATUS=$(redis-cli -h redis LRANGE RL_LOG 0 0 | jq .qid)
+  RL_LOG_STATUS=$(redis-cli -h redis -a ${REDISPASS} --no-auth-warning LRANGE RL_LOG 0 0 | jq .qid)
   # Reduce error count by 2 after restarting an unhealthy container
   trap "[ ${err_count} -gt 1 ] && err_count=$(( ${err_count} - 2 ))" USR1
   while [ ${err_count} -lt ${THRESHOLD} ]; do
     err_c_cur=${err_count}
     RL_LOG_STATUS_PREV=${RL_LOG_STATUS}
-    RL_LOG_STATUS=$(redis-cli -h redis LRANGE RL_LOG 0 0 | jq .qid)
+    RL_LOG_STATUS=$(redis-cli -h redis -a ${REDISPASS} --no-auth-warning LRANGE RL_LOG 0 0 | jq .qid)
     if [[ ${RL_LOG_STATUS_PREV} != ${RL_LOG_STATUS} ]]; then
       err_count=$(( ${err_count} + 1 ))
       echo 'Last 10 applied ratelimits (may overlap with previous reports).' > /tmp/ratelimit
       echo 'Full ratelimit buckets can be emptied by deleting the ratelimit hash from within mailcow UI (see /debug -> Protocols -> Ratelimit):' >> /tmp/ratelimit
       echo >> /tmp/ratelimit
-      redis-cli --raw -h redis LRANGE RL_LOG 0 10 | jq . >> /tmp/ratelimit
+      redis-cli --raw -h redis -a ${REDISPASS} --no-auth-warning LRANGE RL_LOG 0 10 | jq . >> /tmp/ratelimit
     fi
     [ ${err_c_cur} -eq ${err_count} ] && [ ! $((${err_count} - 1)) -lt 0 ] && err_count=$((${err_count} - 1)) diff_c=1
     [ ${err_c_cur} -ne ${err_count} ] && diff_c=$(( ${err_c_cur} - ${err_count} ))
@@ -645,7 +673,7 @@ acme_checks() {
   err_count=0
   diff_c=0
   THRESHOLD=${ACME_THRESHOLD}
-  ACME_LOG_STATUS=$(redis-cli -h redis GET ACME_FAIL_TIME)
+  ACME_LOG_STATUS=$(redis-cli -h redis -a ${REDISPASS} --no-auth-warning GET ACME_FAIL_TIME)
   if [[ -z "${ACME_LOG_STATUS}" ]]; then
     ${REDIS_CMDLINE} SET ACME_FAIL_TIME 0
     ACME_LOG_STATUS=0
@@ -657,7 +685,7 @@ acme_checks() {
     ACME_LOG_STATUS_PREV=${ACME_LOG_STATUS}
     ACME_LC=0
     until [[ ! -z ${ACME_LOG_STATUS} ]] || [ ${ACME_LC} -ge 3 ]; do
-      ACME_LOG_STATUS=$(redis-cli -h redis GET ACME_FAIL_TIME 2> /dev/null)
+      ACME_LOG_STATUS=$(redis-cli -h redis -a ${REDISPASS} --no-auth-warning GET ACME_FAIL_TIME 2> /dev/null)
       sleep 3
       ACME_LC=$((ACME_LC+1))
     done
@@ -692,8 +720,8 @@ rspamd_checks() {
 From: watchdog@localhost
 
 Empty
-' | usr/bin/curl --max-time 10 -s --data-binary @- --unix-socket /var/lib/rspamd/rspamd.sock http://rspamd/scan | jq -rc .default.required_score)
-    if [[ ${SCORE} != "9999" ]]; then
+' | usr/bin/curl --max-time 10 -s --data-binary @- --unix-socket /var/lib/rspamd/rspamd.sock http://rspamd.${COMPOSE_PROJECT_NAME}_mailcow-network/scan | jq -rc .default.required_score | sed 's/\..*//' )
+    if [[ ${SCORE} -ne 9999 ]]; then
       echo "Rspamd settings check failed, score returned: ${SCORE}" 2>> /tmp/rspamd-mailcow 1>&2
       err_count=$(( ${err_count} + 1))
     else
@@ -746,8 +774,8 @@ olefy_checks() {
 }
 
 # Notify about start
-if [[ ! -z ${WATCHDOG_NOTIFY_EMAIL} ]]; then
-  mail_error "watchdog-mailcow" "Watchdog started monitoring mailcow."
+if [[ ${WATCHDOG_NOTIFY_START} =~ ^([yY][eE][sS]|[yY])+$ ]]; then
+  notify_error "watchdog-mailcow" "Watchdog started monitoring mailcow."
 fi
 
 # Create watchdog agents
@@ -966,6 +994,7 @@ PID=$!
 echo "Spawned cert_checks with PID ${PID}"
 BACKGROUND_TASKS+=(${PID})
 
+if [[ "${SKIP_OLEFY}" =~ ^([nN][oO]|[nN])+$ ]]; then
 (
 while true; do
   if ! olefy_checks; then
@@ -977,6 +1006,7 @@ done
 PID=$!
 echo "Spawned olefy_checks with PID ${PID}"
 BACKGROUND_TASKS+=(${PID})
+fi
 
 (
 while true; do
@@ -1029,33 +1059,33 @@ while true; do
   fi
   if [[ ${com_pipe_answer} == "ratelimit" ]]; then
     log_msg "At least one ratelimit was applied"
-    [[ ! -z ${WATCHDOG_NOTIFY_EMAIL} ]] && mail_error "${com_pipe_answer}"
+    notify_error "${com_pipe_answer}"
   elif [[ ${com_pipe_answer} == "mail_queue_status" ]]; then
     log_msg "Mail queue status is critical"
-    [[ ! -z ${WATCHDOG_NOTIFY_EMAIL} ]] && mail_error "${com_pipe_answer}"
+    notify_error "${com_pipe_answer}"
   elif [[ ${com_pipe_answer} == "external_checks" ]]; then
     log_msg "Your mailcow is an open relay!"
     # Define $2 to override message text, else print service was restarted at ...
-    [[ ! -z ${WATCHDOG_NOTIFY_EMAIL} ]] && mail_error "${com_pipe_answer}" "Please stop mailcow now and check your network configuration!"
+    notify_error "${com_pipe_answer}" "Please stop mailcow now and check your network configuration!"
   elif [[ ${com_pipe_answer} == "mysql_repl_checks" ]]; then
     log_msg "MySQL replication is not working properly"
     # Define $2 to override message text, else print service was restarted at ...
     # Once mail per 10 minutes
-    [[ ! -z ${WATCHDOG_NOTIFY_EMAIL} ]] && mail_error "${com_pipe_answer}" "Please check the SQL replication status" 600
+    notify_error "${com_pipe_answer}" "Please check the SQL replication status" 600
   elif [[ ${com_pipe_answer} == "dovecot_repl_checks" ]]; then
     log_msg "Dovecot replication is not working properly"
     # Define $2 to override message text, else print service was restarted at ...
     # Once mail per 10 minutes
-    [[ ! -z ${WATCHDOG_NOTIFY_EMAIL} ]] && mail_error "${com_pipe_answer}" "Please check the Dovecot replicator status" 600
+    notify_error "${com_pipe_answer}" "Please check the Dovecot replicator status" 600
   elif [[ ${com_pipe_answer} == "certcheck" ]]; then
     log_msg "Certificates are about to expire"
     # Define $2 to override message text, else print service was restarted at ...
     # Only mail once a day
-    [[ ! -z ${WATCHDOG_NOTIFY_EMAIL} ]] && mail_error "${com_pipe_answer}" "Please renew your certificate" 86400
+    notify_error "${com_pipe_answer}" "Please renew your certificate" 86400
   elif [[ ${com_pipe_answer} == "acme-mailcow" ]]; then
     log_msg "acme-mailcow did not complete successfully"
     # Define $2 to override message text, else print service was restarted at ...
-    [[ ! -z ${WATCHDOG_NOTIFY_EMAIL} ]] && mail_error "${com_pipe_answer}" "Please check acme-mailcow for further information."
+    notify_error "${com_pipe_answer}" "Please check acme-mailcow for further information."
   elif [[ ${com_pipe_answer} == "fail2ban" ]]; then
     F2B_RES=($(timeout 4s ${REDIS_CMDLINE} --raw GET F2B_RES 2> /dev/null))
     if [[ ! -z "${F2B_RES}" ]]; then
@@ -1065,18 +1095,18 @@ while true; do
         log_msg "Banned ${host}"
         rm /tmp/fail2ban 2> /dev/null
         timeout 2s whois "${host}" > /tmp/fail2ban
-        [[ ! -z ${WATCHDOG_NOTIFY_EMAIL} ]] && [[ ${WATCHDOG_NOTIFY_BAN} =~ ^([yY][eE][sS]|[yY])+$ ]] && mail_error "${com_pipe_answer}" "IP ban: ${host}"
+        [[ ${WATCHDOG_NOTIFY_BAN} =~ ^([yY][eE][sS]|[yY])+$ ]] && notify_error "${com_pipe_answer}" "IP ban: ${host}"
       done
     fi
   elif [[ ${com_pipe_answer} =~ .+-mailcow ]]; then
     kill -STOP ${BACKGROUND_TASKS[*]}
     sleep 10
-    CONTAINER_ID=$(curl --silent --insecure https://dockerapi/containers/json | jq -r ".[] | {name: .Config.Labels[\"com.docker.compose.service\"], project: .Config.Labels[\"com.docker.compose.project\"], id: .Id}" | jq -rc "select( .name | tostring | contains(\"${com_pipe_answer}\")) | select( .project | tostring | contains(\"${COMPOSE_PROJECT_NAME,,}\")) | .id")
+    CONTAINER_ID=$(curl --silent --insecure https://dockerapi.${COMPOSE_PROJECT_NAME}_mailcow-network/containers/json | jq -r ".[] | {name: .Config.Labels[\"com.docker.compose.service\"], project: .Config.Labels[\"com.docker.compose.project\"], id: .Id}" | jq -rc "select( .name | tostring | contains(\"${com_pipe_answer}\")) | select( .project | tostring | contains(\"${COMPOSE_PROJECT_NAME,,}\")) | .id")
     if [[ ! -z ${CONTAINER_ID} ]]; then
       if [[ "${com_pipe_answer}" == "php-fpm-mailcow" ]]; then
-        HAS_INITDB=$(curl --silent --insecure -XPOST https://dockerapi/containers/${CONTAINER_ID}/top | jq '.msg.Processes[] | contains(["php -c /usr/local/etc/php -f /web/inc/init_db.inc.php"])' | grep true)
+        HAS_INITDB=$(curl --silent --insecure -XPOST https://dockerapi.${COMPOSE_PROJECT_NAME}_mailcow-network/containers/${CONTAINER_ID}/top | jq '.msg.Processes[] | contains(["php -c /usr/local/etc/php -f /web/inc/init_db.inc.php"])' | grep true)
       fi
-      S_RUNNING=$(($(date +%s) - $(curl --silent --insecure https://dockerapi/containers/${CONTAINER_ID}/json | jq .State.StartedAt | xargs -n1 date +%s -d)))
+      S_RUNNING=$(($(date +%s) - $(curl --silent --insecure https://dockerapi.${COMPOSE_PROJECT_NAME}_mailcow-network/containers/${CONTAINER_ID}/json | jq .State.StartedAt | xargs -n1 date +%s -d)))
       if [ ${S_RUNNING} -lt 360 ]; then
         log_msg "Container is running for less than 360 seconds, skipping action..."
       elif [[ ! -z ${HAS_INITDB} ]]; then
@@ -1084,8 +1114,8 @@ while true; do
         sleep 60
       else
         log_msg "Sending restart command to ${CONTAINER_ID}..."
-        curl --silent --insecure -XPOST https://dockerapi/containers/${CONTAINER_ID}/restart
-        [[ ! -z ${WATCHDOG_NOTIFY_EMAIL} ]] && mail_error "${com_pipe_answer}"
+        curl --silent --insecure -XPOST https://dockerapi.${COMPOSE_PROJECT_NAME}_mailcow-network/containers/${CONTAINER_ID}/restart
+        notify_error "${com_pipe_answer}"
         log_msg "Wait for restarted container to settle and continue watching..."
         sleep 35
       fi
@@ -1095,3 +1125,4 @@ while true; do
     kill -USR1 ${BACKGROUND_TASKS[*]}
   fi
 done
+

data/assets/nextcloud/nextcloud.conf

@@ -1,130 +0,0 @@
-map $http_x_forwarded_proto $client_req_scheme_nc {
-     default $scheme;
-     https https;
-}
-
-server {
-  include /etc/nginx/conf.d/listen_ssl.active;
-  include /etc/nginx/conf.d/listen_plain.active;
-  include /etc/nginx/mime.types;
-  charset utf-8;
-  override_charset on;
-
-  ssl_certificate /etc/ssl/mail/cert.pem;
-  ssl_certificate_key /etc/ssl/mail/key.pem;
-  ssl_protocols TLSv1.2 TLSv1.3;
-  ssl_prefer_server_ciphers on;
-  ssl_ciphers ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305;
-  ssl_ecdh_curve X25519:X448:secp384r1:secp256k1;
-  ssl_session_cache shared:SSL:50m;
-  ssl_session_timeout 1d;
-  ssl_session_tickets off;
-  add_header Referrer-Policy "no-referrer" always;
-  add_header X-Content-Type-Options "nosniff" always;
-  add_header X-Download-Options "noopen" always;
-  add_header X-Frame-Options "SAMEORIGIN" always;
-  add_header X-Permitted-Cross-Domain-Policies "none" always;
-  add_header X-Robots-Tag "none" always;
-  add_header X-XSS-Protection "1; mode=block" always;
-
-  fastcgi_hide_header X-Powered-By;
-
-  server_name NC_SUBD;
-
-  root /web/nextcloud/;
-
-  location = /robots.txt {
-    allow all;
-    log_not_found off;
-    access_log off;
-  }
-
-  location = /.well-known/carddav {
-    return 301 $client_req_scheme_nc://$host/remote.php/dav;
-  }
-
-  location = /.well-known/caldav {
-    return 301 $client_req_scheme_nc://$host/remote.php/dav;
-  }
-
-  location = /.well-known/webfinger {
-    return 301 $client_req_scheme_nc://$host/index.php/.well-known/webfinger;
-  }
-
-  location = /.well-known/nodeinfo {
-    return 301 $client_req_scheme_nc://$host/index.php/.well-known/nodeinfo;
-  }
-
-  location ^~ /.well-known/acme-challenge/ {
-    default_type "text/plain";
-    root /web;
-  }
-
-  fastcgi_buffers 64 4K;
-
-  gzip on;
-  gzip_vary on;
-  gzip_comp_level 4;
-  gzip_min_length 256;
-  gzip_proxied expired no-cache no-store private no_last_modified no_etag auth;
-  gzip_types application/atom+xml application/javascript application/json application/ld+json application/manifest+json application/rss+xml application/vnd.geo+json application/vnd.ms-fontobject application/x-font-ttf application/x-web-app-manifest+json application/xhtml+xml application/xml font/opentype image/bmp image/svg+xml image/x-icon text/cache-manifest text/css text/plain text/vcard text/vnd.rim.location.xloc text/vtt text/x-component text/x-cross-domain-policy;
-  set_real_ip_from fc00::/7;
-  set_real_ip_from 10.0.0.0/8;
-  set_real_ip_from 172.16.0.0/12;
-  set_real_ip_from 192.168.0.0/16;
-  real_ip_header X-Forwarded-For;
-  real_ip_recursive on;
-
-  location / {
-    rewrite ^ /index.php$uri;
-  }
-
-  location ~ ^\/(?:build|tests|config|lib|3rdparty|templates|data)\/ {
-    deny all;
-  }
-  location ~ ^\/(?:\.|autotest|occ|issue|indie|db_|console) {
-    deny all;
-  }
-
-  location ~ ^\/(?:index|remote|public|cron|core\/ajax\/update|status|ocs\/v[12]|updater\/.+|oc[ms]-provider\/.+)\.php(?:$|\/) {
-    fastcgi_split_path_info ^(.+?\.php)(\/.*|)$;
-    set $path_info $fastcgi_path_info;
-    try_files $fastcgi_script_name =404;
-    include fastcgi_params;
-    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
-    fastcgi_param PATH_INFO $path_info;
-    fastcgi_param HTTPS on;
-    # Avoid sending the security headers twice
-    fastcgi_param modHeadersAvailable true;
-    # Enable pretty urls
-    fastcgi_param front_controller_active true;
-    fastcgi_pass phpfpm:9002;
-    fastcgi_intercept_errors on;
-    fastcgi_request_buffering off;
-    client_max_body_size 0;
-    fastcgi_read_timeout 1200;
-  }
-
-  location ~ ^\/(?:updater|oc[ms]-provider)(?:$|\/) {
-    try_files $uri/ =404;
-    index index.php;
-  }
-
-  location ~ \.(?:css|js|woff2?|svg|gif|map)$ {
-    try_files $uri /index.php$request_uri;
-    add_header Cache-Control "public, max-age=15778463";
-    add_header Referrer-Policy "no-referrer" always;
-    add_header X-Content-Type-Options "nosniff" always;
-    add_header X-Download-Options "noopen" always;
-    add_header X-Frame-Options "SAMEORIGIN" always;
-    add_header X-Permitted-Cross-Domain-Policies "none" always;
-    add_header X-Robots-Tag "none" always;
-    add_header X-XSS-Protection "1; mode=block" always;
-    access_log off;
-  }
-
-  location ~ \.(?:png|html|ttf|ico|jpg|jpeg|bcmap)$ {
-    try_files $uri /index.php$request_uri;
-    access_log off;
-  }
-}

data/assets/nextcloud/occ

@@ -1,2 +0,0 @@
-#!/bin/bash
-docker exec -it -u www-data $(docker ps -f name=php-fpm-mailcow -q) php /web/nextcloud/occ ${@}

data/assets/ssl-example/dhparams.pem

@@ -1,8 +1,8 @@
 -----BEGIN DH PARAMETERS-----
-MIIBCAKCAQEA9iHB0CRDhV8wfBgqnmvuJpl0fzL3qL75R4ZvQHlfMNLrxuIz2x9D
-9zcDhPcBTVzV5Ay0AAkke4wP6r6wDQqXqBP4Y8IOkYAyLh3jM40jfHQzQt+5JdQl
-ond3kiscBsFOch/vMfSLMu3lAb0YhPNTvrxhMz7LcVAWYl82swASupdiKR+MgaQr
-XsugpmDKsHW60VmIM9B7K9Y+rNHwvMWkmISd0KxA8oOy1WJvsVEissMALZDE3c4w
-2xHmO2lXxgEx3aez28736t4m/KW3g9Zr31a1M0KusmfY//fGkPk4NUrLBOS2xrgp
-Y/rG1qSBdcVyerM0Ki93qCyHKYu4ene0OwIBAg==
+MIIBCAKCAQEA//////////+t+FRYortKmq/cViAnPTzx2LnFg84tNpWp4TZBFGQz
++8yTnc4kmz75fS/jY2MMddj2gbICrsRhetPfHtXV/WVhJDP1H18GbtCFY2VVPe0a
+87VXE15/V8k1mE8McODmi3fipona8+/och3xWKE2rec1MKzKT0g6eXq8CrGCsyT7
+YdEIqUuyyOP7uWrat2DX9GgdT0Kj3jlN9K5W7edjcrsZCwenyO4KbXCeAvzhzffi
+7MA0BM0oNC9hkXL+nOmFg/+OTxIy7vKBg8P+OxtMb61zO7X8vC7CIAXFjvGDfRaD
+ssbzSibBsu/6iGtCOGEoXJf//////////wIBAg==
 -----END DH PARAMETERS-----

data/assets/templates/pw_reset_html.tpl

@@ -0,0 +1,29 @@
+<html>
+  <head>
+  <meta name="x-apple-disable-message-reformatting" />
+  <style>
+  body {
+    font-family: Helvetica, Arial, Sans-Serif;
+  }
+  /* mobile devices */
+  @media all and (max-width: 480px) {
+    .mob {
+      display: none;
+    }    
+  }
+  </style>
+  </head>
+  <body>
+Hello {{username2}},<br><br>
+
+Somebody requested a new password for the {{hostname}} account associated with {{username}}.<br>
+<small>Date of the password reset request: {{date}}</small><br><br>
+
+You can reset your password by clicking the link below:<br>
+<a href="{{link}}">{{link}}</a><br><br>
+
+The link will be valid for the next {{token_lifetime}} minutes.<br><br>
+
+If you did not request a new password, please ignore this email.<br>
+  </body>
+</html>

data/assets/templates/pw_reset_text.tpl

@@ -0,0 +1,11 @@
+Hello {{username2}},
+
+Somebody requested a new password for the {{hostname}} account associated with {{username}}.
+Date of the password reset request: {{date}}
+
+You can reset your password by clicking the link below:
+{{link}}
+
+The link will be valid for the next {{token_lifetime}} minutes.
+
+If you did not request a new password, please ignore this email.

data/conf/dovecot/auth/mailcowauth.php

@@ -0,0 +1,115 @@
+<?php
+ini_set('error_reporting', 0);
+header('Content-Type: application/json');
+
+$post = trim(file_get_contents('php://input'));
+if ($post) {
+  $post = json_decode($post, true);
+}
+
+
+$return = array("success" => false);
+if(!isset($post['username']) || !isset($post['password']) || !isset($post['real_rip'])){
+  error_log("MAILCOWAUTH: Bad Request");
+  http_response_code(400); // Bad Request
+  echo json_encode($return);
+  exit();
+}
+
+require_once('../../../web/inc/vars.inc.php');
+if (file_exists('../../../web/inc/vars.local.inc.php')) {
+  include_once('../../../web/inc/vars.local.inc.php');
+}
+require_once '../../../web/inc/lib/vendor/autoload.php';
+
+
+// Init Redis
+$redis = new Redis();
+try {
+  if (!empty(getenv('REDIS_SLAVEOF_IP'))) {
+    $redis->connect(getenv('REDIS_SLAVEOF_IP'), getenv('REDIS_SLAVEOF_PORT'));
+  }
+  else {
+    $redis->connect('redis-mailcow', 6379);
+  }
+  $redis->auth(getenv("REDISPASS"));
+}
+catch (Exception $e) {
+  error_log("MAILCOWAUTH: " . $e . PHP_EOL);
+  http_response_code(500); // Internal Server Error
+  echo json_encode($return);
+  exit;
+}
+
+// Init database
+$dsn = $database_type . ":unix_socket=" . $database_sock . ";dbname=" . $database_name;
+$opt = [
+    PDO::ATTR_ERRMODE            => PDO::ERRMODE_EXCEPTION,
+    PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+    PDO::ATTR_EMULATE_PREPARES   => false,
+];
+try {
+  $pdo = new PDO($dsn, $database_user, $database_pass, $opt);
+}
+catch (PDOException $e) {
+  error_log("MAILCOWAUTH: " . $e . PHP_EOL);
+  http_response_code(500); // Internal Server Error
+  echo json_encode($return);
+  exit;
+}
+
+// Load core functions first
+require_once 'functions.inc.php';
+require_once 'functions.auth.inc.php';
+require_once 'sessions.inc.php';
+require_once 'functions.mailbox.inc.php';
+require_once 'functions.ratelimit.inc.php';
+require_once 'functions.acl.inc.php';
+
+
+$isSOGoRequest = $post['real_rip'] == getenv('IPV4_NETWORK') . '.248';
+$result = false;
+if ($isSOGoRequest) {
+  // This is a SOGo Auth request. First check for SSO password.
+  $sogo_sso_pass = file_get_contents("/etc/sogo-sso/sogo-sso.pass");
+  if ($sogo_sso_pass === $post['password']){
+    error_log('MAILCOWAUTH: SOGo SSO auth for user ' . $post['username']);
+    set_sasl_log($post['username'], $post['real_rip'], "SOGO");
+    $result = true;
+  }
+}
+if ($result === false){
+  // If it's a SOGo Request, don't check for protocol access
+  $service = ($isSOGoRequest) ? false : array($post['service'] => true);
+  $result = apppass_login($post['username'], $post['password'], $service, array(
+    'is_internal' => true,
+    'remote_addr' => $post['real_rip']
+  ));
+  if ($result) {
+    error_log('MAILCOWAUTH: App auth for user ' . $post['username']);
+    set_sasl_log($post['username'], $post['real_rip'], $post['service']);
+  }
+}
+if ($result === false){
+  // Init Identity Provider
+  $iam_provider = identity_provider('init');
+  $iam_settings = identity_provider('get');
+  $result = user_login($post['username'], $post['password'], array('is_internal' => true));
+  if ($result) {
+    error_log('MAILCOWAUTH: User auth for user ' . $post['username']);
+    set_sasl_log($post['username'], $post['real_rip'], $post['service']);
+  }
+}
+
+if ($result) {
+  http_response_code(200); // OK
+  $return['success'] = true;
+} else {
+  error_log("MAILCOWAUTH: Login failed for user " . $post['username']);
+  http_response_code(401); // Unauthorized
+}
+
+
+echo json_encode($return);
+session_destroy();
+exit;

data/conf/dovecot/auth/passwd-verify.lua

@@ -0,0 +1,57 @@
+function auth_password_verify(request, password)
+  if request.domain == nil then
+    return dovecot.auth.PASSDB_RESULT_USER_UNKNOWN, "No such user"
+  end
+
+  local json = require "cjson"
+  local ltn12 = require "ltn12"
+  local https = require "ssl.https"
+  https.TIMEOUT = 30
+
+  local req = {
+    username = request.user,
+    password = password,
+    real_rip = request.real_rip,
+    service = request.service
+  }
+  local req_json = json.encode(req)
+  local res = {}
+
+  local b, c = https.request {
+    method = "POST",
+    url = "https://nginx:9082",
+    source = ltn12.source.string(req_json),
+    headers = {
+      ["content-type"] = "application/json",
+      ["content-length"] = tostring(#req_json)
+    },
+    sink = ltn12.sink.table(res),
+    insecure = true
+  }
+
+  -- Returning PASSDB_RESULT_PASSWORD_MISMATCH will reset the user's auth cache entry.
+  -- Returning PASSDB_RESULT_INTERNAL_FAILURE keeps the existing cache entry,
+  -- even if the TTL has expired. Useful to avoid cache eviction during backend issues.
+  if c ~= 200 and c ~= 401 then
+    dovecot.i_info("HTTP request failed with " .. c .. " for user " .. request.user)
+    return dovecot.auth.PASSDB_RESULT_PASSWORD_MISMATCH, "Upstream error"
+  end
+
+  local response_str = table.concat(res)
+  local is_response_valid, response_json = pcall(json.decode, response_str)
+
+  if not is_response_valid then
+    dovecot.i_info("Invalid JSON received: " .. response_str)
+    return dovecot.auth.PASSDB_RESULT_PASSWORD_MISMATCH, "Invalid response format"
+  end
+
+  if response_json.success == true then
+    return dovecot.auth.PASSDB_RESULT_OK, ""
+  end
+
+  return dovecot.auth.PASSDB_RESULT_PASSWORD_MISMATCH, "Failed to authenticate"
+end
+
+function auth_passdb_lookup(req)
+   return dovecot.auth.PASSDB_RESULT_USER_UNKNOWN, ""
+end

data/conf/dovecot/conf.d/fts.conf

@@ -0,0 +1,37 @@
+# mailcow FTS Flatcurve Settings, change them as you like.
+plugin {
+    fts_autoindex = yes
+    fts_autoindex_exclude = \Junk
+    fts_autoindex_exclude2 = \Trash
+    # Tweak this setting if you only want to ensure big and frequent folders are indexed, not all.
+    fts_autoindex_max_recent_msgs = 20
+    fts = flatcurve
+
+    # Maximum term length can be set via the 'maxlen' argument (maxlen is
+    # specified in bytes, not number of UTF-8 characters)
+    fts_tokenizer_email_address = maxlen=100
+    fts_tokenizer_generic = algorithm=simple maxlen=30
+
+    # These are not flatcurve settings, but required for Dovecot FTS. See
+    # Dovecot FTS Configuration link above for further information.
+    fts_languages = en es de
+    fts_tokenizers = generic email-address
+
+    # OPTIONAL: Recommended default FTS core configuration
+    fts_filters = normalizer-icu snowball stopwords
+    fts_filters_en = lowercase snowball english-possessive stopwords
+
+    fts_index_timeout = 300s
+}
+
+### THIS PART WILL BE CHANGED BY MODIFYING mailcow.conf AUTOMATICALLY DURING RUNTIME! ###
+
+service indexer-worker {
+  # Max amount of simultaniously running indexer jobs.
+  process_limit=1
+
+  # Max amount of RAM used by EACH indexer process.
+  vsz_limit=128 MB
+}
+
+### THIS PART WILL BE CHANGED BY MODIFYING mailcow.conf AUTOMATICALLY DURING RUNTIME! ###

data/conf/dovecot/dovecot.conf

@@ -10,6 +10,7 @@
 auth_mechanisms = plain login
 #mail_debug = yes
 #auth_debug = yes
+#log_debug = category=fts-flatcurve # Activate Logging for Flatcurve FTS Searchings
 log_path = syslog
 disable_plaintext_auth = yes
 # Uncomment on NFS share
@@ -24,6 +25,11 @@ mail_plugins = </etc/dovecot/mail_plugins
 mail_attachment_fs = crypt:set_prefix=mail_crypt_global:posix:
 mail_attachment_dir = /var/attachments
 mail_attachment_min_size = 128k
+# Significantly speeds up very large mailboxes, but is only safe to enable if
+# you do not manually modify the files in the `cur` directories in
+# mailcowdockerized_vmail-vol-1.
+# https://docs.mailcow.email/manual-guides/Dovecot/u_e-dovecot-performance/
+maildir_very_dirty_syncs = yes
 
 # Dovecot 2.2
 #ssl_protocols = !SSLv3
@@ -47,7 +53,7 @@ mail_shared_explicit_inbox = yes
 mail_prefetch_count = 30
 passdb {
   driver = lua
-  args = file=/etc/dovecot/lua/passwd-verify.lua blocking=yes
+  args = file=/etc/dovecot/auth/passwd-verify.lua blocking=yes cache_key=%s:%u:%w
   result_success = return-ok
   result_failure = continue
   result_internalfail = continue
@@ -63,7 +69,7 @@ passdb {
 # a return of the following passdb is mandatory
 passdb {
   driver = lua
-  args = file=/etc/dovecot/lua/passwd-verify.lua blocking=yes
+  args = file=/etc/dovecot/auth/passwd-verify.lua blocking=yes
 }
 # Set doveadm_password=your-secret-password in data/conf/dovecot/extra.conf (create if missing)
 service doveadm {
@@ -119,6 +125,7 @@ service managesieve-login {
 }
 service imap-login {
   service_count = 1
+  process_min_avail = 2
   process_limit = 10000
   vsz_limit = 1G
   user = dovenull
@@ -134,6 +141,7 @@ service imap-login {
 }
 service pop3-login {
   service_count = 1
+  process_min_avail = 1
   vsz_limit = 1G
   inet_listener pop3_haproxy {
     port = 10110
@@ -189,9 +197,6 @@ plugin {
   acl_shared_dict = file:/var/vmail/shared-mailboxes.db
   acl = vfile
   acl_user = %u
-  fts = solr
-  fts_autoindex = yes
-  fts_solr = url=http://solr:8983/solr/dovecot-fts/
   quota = dict:Userquota::proxy::sqlquota
   quota_rule2 = Trash:storage=+100%%
   sieve = /var/vmail/sieve/%u.sieve
@@ -236,12 +241,15 @@ plugin {
   mail_crypt_global_public_key = </mail_crypt/ecpubkey.pem
   mail_crypt_save_version = 2
 
-  # Enable compression while saving, lz4 Dovecot v2.2.11+
+  # Enable compression while saving, lz4 Dovecot v2.3.17+
   zlib_save = lz4
 
   mail_log_events = delete undelete expunge copy mailbox_delete mailbox_rename
   mail_log_fields = uid box msgid size
   mail_log_cached_only = yes
+
+  # Try set mail_replica
+  !include_try /etc/dovecot/mail_replica.conf
 }
 service quota-warning {
   executable = script /usr/local/bin/quota_notify.py
@@ -268,10 +276,11 @@ service stats {
   }
 }
 imap_max_line_length = 2 M
-#auth_cache_verify_password_with_worker = yes
-#auth_cache_negative_ttl = 0
-#auth_cache_ttl = 30 s
-#auth_cache_size = 2 M
+auth_cache_verify_password_with_worker = yes
+auth_cache_negative_ttl = 60s
+auth_cache_ttl = 300s
+auth_cache_size = 10M
+auth_verbose_passwords = sha1:6
 service replicator {
   process_min_avail = 1
 }
@@ -295,8 +304,8 @@ replication_dsync_parameters = -d -l 30 -U -n INBOX
 !include_try /etc/dovecot/sni.conf
 !include_try /etc/dovecot/sogo_trusted_ip.conf
 !include_try /etc/dovecot/extra.conf
-!include_try /etc/dovecot/sogo-sso.conf
 !include_try /etc/dovecot/shared_namespace.conf
+!include_try /etc/dovecot/conf.d/fts.conf
 # </Includes>
 default_client_limit = 10400
 default_vsz_limit = 1024 M

data/conf/dovecot/dovecot.folders.conf

@@ -289,5 +289,20 @@ namespace inbox {
   mailbox "Kladde" {
     special_use = \Drafts
   }
+  mailbox "Πρόχειρα" {
+    special_use = \Drafts
+  }
+  mailbox "Απεσταλμένα" {
+    special_use = \Sent
+  }
+  mailbox "Κάδος απορριμάτων" {
+    special_use = \Trash
+  }
+  mailbox "Ανεπιθύμητα" {
+    special_use = \Junk
+  }
+  mailbox "Αρχειοθετημένα" {
+    special_use = \Archive
+  }
   prefix =
-}
+}

data/conf/mysql/my.cnf

@@ -1,7 +1,7 @@
 [mysqld]
 character-set-client-handshake = FALSE
 character-set-server           = utf8mb4
-collation-server               = utf8mb4_unicode_ci
+collation-server               = utf8mb4_general_ci
 #innodb_file_per_table          = TRUE
 #innodb_file_format             = barracuda
 #innodb_large_prefix            = TRUE
@@ -20,7 +20,7 @@ thread_cache_size       = 8
 query_cache_type        = 0
 query_cache_size        = 0
 max_heap_table_size     = 48M
-thread_stack            = 128K
+thread_stack            = 256K
 skip-host-cache
 skip-name-resolve
 log-warnings            = 0

data/conf/nginx/000-map-size.conf

@@ -1,3 +0,0 @@
-map_hash_max_size 256;
-map_hash_bucket_size 256;
-