Community wip 2022 (#334)

* update tools script

* update community docs

.gitignore

@@ -11,6 +11,7 @@ coverage.xml
 .envrc
 .direnv
 .venv
+venv
 
 # Installer logs
 pip-log.txt

.version

@@ -1 +1 @@
-4.4.0
+4.5.1

.vscode/settings.json

@@ -1,16 +1,12 @@
 {
-    "files.watcherExclude": {
-        "**/.mypy_cache": true,
-        "**/.venv": true
-    },
-    "python.linting.flake8Enabled": true,
-    "python.formatting.provider": "black",
-    "python.formatting.blackArgs": [
-        "-l",
-        "150",
-        "-t",
-        "py38"
-    ],
-    "editor.formatOnSave": true,
-    "restructuredtext.confPath": "${workspaceFolder}/docs"
+  "files.watcherExclude": {
+    "**/.mypy_cache": true,
+    "**/.venv": true
+  },
+  "python.linting.flake8Enabled": true,
+  "python.formatting.provider": "black",
+  "python.formatting.blackArgs": ["-l", "150", "-t", "py38"],
+  "editor.formatOnSave": true,
+  "restructuredtext.confPath": "${workspaceFolder}/docs",
+  "cSpell.words": ["Dragonchain"]
 }

CHANGELOG.md

@@ -1,5 +1,26 @@
 # Changelog
 
+## 4.5.1
+
+- **Bugs**
+  - Fixed bug in querying transactions that takes longer than `10s` result in replay attack error
+  - Fixed bug with retrieving transactions with payloads larger than `1mb` results in S3 Select error `OverMaxRecordSize`
+
+## 4.5.0
+
+- **Feature:**
+  - Add new endpoint `GET /v1/verifications/interchains/<block_id>` for getting the subsequent interchain broadcasts
+- **Packaging:**
+  - Update web3, docker, bit, requests, fastjsonschema, kubernetes, redis, redisearch, Flask, pycoin, base58, and boto3 dependencies
+  - Update redisearch in helm chart to 1.6.13
+  - Update redis in helm chart to 6.0.5
+- **Bugs**
+  - Fixed bug in broadcast processor causing failure when a block cannot be found in redis
+  - Fixed bug in querying interchain broadcasts when the old L5 chain ID is a UUID and not public key
+  - Fixed bug in re-indexing of L5 verifications where redisearch throws document exists error
+- **Development:**
+  - Use helm 3.2.4 and yq 3.3.2 for dependency container and lint checking
+
 ## 4.4.0
 
 - **Feature:**

cicd/Dockerfile.dependencies

@@ -17,9 +17,9 @@ RUN python3 -m pip install --no-cache-dir --upgrade -r dev_requirements.txt
 
 # Install Helm for chart linting and/or yq for doc builds if it doesn't exist
 RUN if ! command -v helm; then \
-    wget -O helm-v3.0.2-linux-amd64.tar.gz 'https://get.helm.sh/helm-v3.0.2-linux-amd64.tar.gz' && \
-    tar xzf helm-v3.0.2-linux-amd64.tar.gz && mv linux-amd64/helm /usr/local/bin/helm && \
-    rm -rf helm-v3.0.2-linux-amd64.tar.gz linux-amd64; fi && \
+    wget -O helm-v3.2.4-linux-amd64.tar.gz 'https://get.helm.sh/helm-v3.2.4-linux-amd64.tar.gz' && \
+    tar xzf helm-v3.2.4-linux-amd64.tar.gz && mv linux-amd64/helm /usr/local/bin/helm && \
+    rm -rf helm-v3.2.4-linux-amd64.tar.gz linux-amd64; fi && \
     if ! command -v yq; then \
-    wget -O yq 'https://github.com/mikefarah/yq/releases/download/2.4.1/yq_linux_amd64' && \
+    wget -O yq 'https://github.com/mikefarah/yq/releases/download/3.3.2/yq_linux_amd64' && \
     chmod +x yq && mv yq /usr/local/bin/; fi

cicd/Dockerfile.dependencies.arm64

@@ -17,9 +17,9 @@ RUN python3 -m pip install --no-cache-dir --upgrade -r dev_requirements.txt
 
 # Install Helm for chart linting and/or yq for doc builds if it doesn't exist
 RUN if ! command -v helm; then \
-    wget -O helm-v3.0.2-linux-arm64.tar.gz 'https://get.helm.sh/helm-v3.0.2-linux-arm64.tar.gz' && \
-    tar xzf helm-v3.0.2-linux-arm64.tar.gz && mv linux-arm64/helm /usr/local/bin/helm && \
-    rm -rf helm-v3.0.2-linux-arm64.tar.gz linux-arm64; fi && \
+    wget -O helm-v3.2.4-linux-arm64.tar.gz 'https://get.helm.sh/helm-v3.2.4-linux-arm64.tar.gz' && \
+    tar xzf helm-v3.2.4-linux-arm64.tar.gz && mv linux-arm64/helm /usr/local/bin/helm && \
+    rm -rf helm-v3.2.4-linux-arm64.tar.gz linux-arm64; fi && \
     if ! command -v yq; then \
-    wget -O yq 'https://github.com/mikefarah/yq/releases/download/2.4.1/yq_linux_arm64' && \
+    wget -O yq 'https://github.com/mikefarah/yq/releases/download/3.3.2/yq_linux_arm64' && \
     chmod +x yq && mv yq /usr/local/bin/; fi

cicd/Dockerfile.test

@@ -17,11 +17,11 @@ RUN python3 -m pip install --no-cache-dir --upgrade -r dev_requirements.txt
 
 # Install Helm for chart linting and/or yq for doc builds if it doesn't exist
 RUN if ! command -v helm; then \
-    wget -O helm-v3.0.2-linux-amd64.tar.gz 'https://get.helm.sh/helm-v3.0.2-linux-amd64.tar.gz' && \
-    tar xzf helm-v3.0.2-linux-amd64.tar.gz && mv linux-amd64/helm /usr/local/bin/helm && \
-    rm -rf helm-v3.0.2-linux-amd64.tar.gz linux-amd64; fi && \
+    wget -O helm-v3.2.4-linux-amd64.tar.gz 'https://get.helm.sh/helm-v3.2.4-linux-amd64.tar.gz' && \
+    tar xzf helm-v3.2.4-linux-amd64.tar.gz && mv linux-amd64/helm /usr/local/bin/helm && \
+    rm -rf helm-v3.2.4-linux-amd64.tar.gz linux-amd64; fi && \
     if ! command -v yq; then \
-    wget -O yq 'https://github.com/mikefarah/yq/releases/download/2.4.1/yq_linux_amd64' && \
+    wget -O yq 'https://github.com/mikefarah/yq/releases/download/3.3.2/yq_linux_amd64' && \
     chmod +x yq && mv yq /usr/local/bin/; fi
 
 # Copy our actual application

cicd/Dockerfile.test.arm64

@@ -17,11 +17,11 @@ RUN python3 -m pip install --no-cache-dir --upgrade -r dev_requirements.txt
 
 # Install Helm for chart linting and/or yq for doc builds if it doesn't exist
 RUN if ! command -v helm; then \
-    wget -O helm-v3.0.2-linux-arm64.tar.gz 'https://get.helm.sh/helm-v3.0.2-linux-arm64.tar.gz' && \
-    tar xzf helm-v3.0.2-linux-arm64.tar.gz && mv linux-arm64/helm /usr/local/bin/helm && \
-    rm -rf helm-v3.0.2-linux-arm64.tar.gz linux-arm64; fi && \
+    wget -O helm-v3.2.4-linux-arm64.tar.gz 'https://get.helm.sh/helm-v3.2.4-linux-arm64.tar.gz' && \
+    tar xzf helm-v3.2.4-linux-arm64.tar.gz && mv linux-arm64/helm /usr/local/bin/helm && \
+    rm -rf helm-v3.2.4-linux-arm64.tar.gz linux-arm64; fi && \
     if ! command -v yq; then \
-    wget -O yq 'https://github.com/mikefarah/yq/releases/download/2.4.1/yq_linux_arm64' && \
+    wget -O yq 'https://github.com/mikefarah/yq/releases/download/3.3.2/yq_linux_arm64' && \
     chmod +x yq && mv yq /usr/local/bin/; fi
 
 # Copy our actual application

docs/deployment/deploying.md

@@ -72,7 +72,7 @@ Once the values are set, install the helm chart with:
 ```sh
 helm repo add dragonchain https://dragonchain-charts.s3.amazonaws.com
 helm repo update
-helm upgrade --install my-dragonchain --values opensource-config.yaml --namespace dragonchain dragonchain/dragonchain-k8s --version 1.0.8
+helm upgrade --install my-dragonchain --values opensource-config.yaml --namespace dragonchain dragonchain/dragonchain-k8s --version 1.0.9
 ```
 
 If you need to change any values AFTER the helm chart has already been

docs/meta/community.md

@@ -1,18 +1,9 @@
 # Community
 
-Dragonchain has a slack for technical discussion and support.
+If you need technical support please email info@dragonchain.com.
 
-We highly recommend joining if you want to participate in technical discussion
-to try to understand or contribute to dragonchain, or need technical support.
+For general Dragonchain (company/business) chat please join us in the [Dragonchain Lair](https://den.social/l/Dragonchain/) on Den.social.
 
-Please note that this slack is for technical purposes only, and not general
-Dragonchain (company/business) chat. For that, please use the
-[Dragonchain Telegram](https://t.me/dragontalk).
+## More Information
 
-## Form
-
-If you are interested in joining this slack, please fill out
-[this form](https://forms.gle/ec7sACnfnpLCv6tXA).
-
-After submitting the form, we will review the application and send an
-invitation via email.
+More information about Dragonchain [can be found here](https://docs.dragonchain.com/).

docs/usage/permissioning.md

@@ -99,7 +99,7 @@ their operation type, and whether or not their endpoint permission object has a
 custom schema:
 
 | API Resource        | Endpoint Name                          | Operation Type | Endpoint Schema |
-| ------------------- | -------------------------------------- | -------------- | --------------- |
+|---------------------|----------------------------------------|----------------|-----------------|
 | `api_keys`          | `create_api_key`                       | `create`       | default         |
 | `api_keys`          | `get_api_key`                          | `read`         | default         |
 | `api_keys`          | `list_api_keys`                        | `read`         | default         |
@@ -136,6 +136,7 @@ custom schema:
 | `transactions`      | `get_transaction`                      | `read`         | default         |
 | `verifications`     | `get_verifications`                    | `read`         | default         |
 | `verifications`     | `get_pending_verifications`            | `read`         | default         |
+| `verifications`     | `query_interchain_verifications`       | `read`         | default         |
 
 ### Custom Endpoint Permissions
 

dragonchain/broadcast_processor/broadcast_functions.py

@@ -208,7 +208,7 @@ def schedule_notification_for_broadcast_sync(notification_location: str) -> None
 
 
 def verification_storage_location(l1_block_id: str, level_received_from: int, chain_id: str) -> str:
-    """ Format the path for the storage of a verification object
+    """Format the path for the storage of a verification object
     Args:
         l1_block_id: the id of the L1 block which this verification verifies
         level_received_from: the level from which this verification was received

dragonchain/broadcast_processor/broadcast_processor.py

@@ -199,7 +199,7 @@ async def process_verification_notifications(session: aiohttp.ClientSession) ->
 async def send_notification_verification(
     session: aiohttp.ClientSession, url: str, verification_bytes: bytes, signature: str, redis_list_value: str
 ) -> None:
-    """ Send a notification verification to a preconfigured address
+    """Send a notification verification to a preconfigured address
 
     This is the actual async broadcast of a single notification at its most atomic
 
@@ -223,7 +223,7 @@ async def send_notification_verification(
         )
         _log.debug(f"Notification <- {resp.status} {url}")
     except Exception:
-        _log.exception(f"Unable to send verification notification.")
+        _log.exception("Unable to send verification notification.")
 
     await broadcast_functions.remove_notification_verification_for_broadcast_async(redis_list_value)
 
@@ -245,6 +245,9 @@ async def process_blocks_for_broadcast(session: aiohttp.ClientSession) -> None:
     for block_id, score in await broadcast_functions.get_blocks_to_process_for_broadcast_async():
         _log.info(f"[BROADCAST PROCESSOR] Checking block {block_id}")
         current_level = await broadcast_functions.get_current_block_level_async(block_id)
+        if current_level == -1:
+            _log.warning(f"Failed to lookup current level for block {block_id}.")
+            continue
         try:
             claim: Any = matchmaking.get_or_create_claim_check(block_id, _requirements)
         except exceptions.InsufficientFunds:

dragonchain/job_processor/contract_job.py

@@ -285,11 +285,11 @@ class ContractJob(object):
     def create_openfaas_secrets(self) -> None:
         """Creates secrets for openfaas functions
 
-            Args:
-                existing_model (obj, optional): The existing model for this contract if action is update
+        Args:
+            existing_model (obj, optional): The existing model for this contract if action is update
 
-            Returns:
-                None
+        Returns:
+            None
         """
         existing_secrets = self.model.existing_secrets or []
 
@@ -320,8 +320,8 @@ class ContractJob(object):
     def delete_openfaas_secrets(self) -> None:
         """Deletes secrets for an openfaas function
 
-            Returns:
-                None
+        Returns:
+            None
         """
         _log.info(f"Deleting OpenFaaS secrets: {self.model.existing_secrets}")
         for secret in self.model.existing_secrets:
@@ -334,8 +334,8 @@ class ContractJob(object):
     def deploy_to_openfaas(self) -> None:
         """Deploy this job's smart contract to OpenFaaS and update the faas_spec
 
-            Returns:
-                None, or throws exceptions.InternalServerError
+        Returns:
+            None, or throws exceptions.InternalServerError
         """
         _log.info("Deploying to OpenFaaS cluster")
         spec = self.get_openfaas_spec()
@@ -356,8 +356,8 @@ class ContractJob(object):
     def delete_openfaas_function(self) -> None:
         """Delete this job's smart contract in OpenFaaS and remove the faas_spec
 
-            Returns:
-                None, or throws exceptions.InternalServerError
+        Returns:
+            None, or throws exceptions.InternalServerError
         """
         _log.info("Deleting OpenFaaS function")
         response = requests.delete(

dragonchain/lib/authorization.py

@@ -356,7 +356,7 @@ def verify_request_authorization(  # noqa: C901
                             # Signature is valid and key is allowed; Return the api key used on success
                             return auth_key
                     except Exception:
-                        _log.exception(f"Uncaught exception checking if api key is allowed")
+                        _log.exception("Uncaught exception checking if api key is allowed")
                     raise exceptions.ActionForbidden(f"This key is not allowed to perform {api_name}")
                 else:
                     # HMAC doesn't match

dragonchain/lib/callback.py

@@ -32,7 +32,7 @@ def register_callback(txn_id: str, callback_url: str) -> None:
 
 
 def fire_if_exists(txn_id: str, transaction_model: transaction_model.TransactionModel) -> None:
-    """ Fires a callback with a given payload, then removes from redis"""
+    """Fires a callback with a given payload, then removes from redis"""
     url = redis.hget_sync(CALLBACK_REDIS_KEY, txn_id)
     if url is not None:
         try:

dragonchain/lib/dao/block_dao.py

@@ -105,3 +105,9 @@ def insert_block(block: "model.BlockModel") -> None:
 
     #  Upload ref
     storage.put_object_as_json(f"{FOLDER}/{LAST_CLOSED_KEY}", last_block_ref)
+
+
+def insert_l5_verification(storage_location: str, block: "model.BlockModel") -> None:
+    if redisearch.ENABLED:
+        index_id = storage_location.split("/")[1]
+        redisearch.put_document(redisearch.Indexes.verification.value, index_id, block.export_as_search_index(), upsert=True)

dragonchain/lib/dao/transaction_dao.py

@@ -63,6 +63,7 @@ def store_full_txns(block_model: "l1_block_model.L1BlockModel") -> None:
     """
     _log.info("[TRANSACTION DAO] Putting transaction to storage")
     storage.put(f"{FOLDER}/{block_model.block_id}", block_model.export_as_full_transactions().encode("utf-8"))
+    block_model.store_transaction_payloads()
     txn_dict: Dict[str, Dict[str, Dict[str, Any]]] = {}
     txn_dict[redisearch.Indexes.transaction.value] = {}
     # O(N) loop where N = # of txn

dragonchain/lib/dao/transaction_type_dao.py

@@ -114,7 +114,7 @@ def create_new_transaction_type(txn_type_model: transaction_type_model.Transacti
     txn_type_dto = txn_type_model.export_as_at_rest()
     _log.info(f"Adding transaction index for {txn_type_model.txn_type}")
     redisearch.create_transaction_index(txn_type_model.txn_type, txn_type_model.custom_indexes)
-    _log.debug(f"Queuing for activation")
+    _log.debug("Queuing for activation")
     redis.lpush_sync(QUEUED_TXN_TYPES, txn_type_model.txn_type)
-    _log.debug(f"Adding the transaction type to storage")
+    _log.debug("Adding the transaction type to storage")
     storage.put_object_as_json(f"{FOLDER}/{txn_type_model.txn_type}", txn_type_dto)

dragonchain/lib/database/redis.py

@@ -32,9 +32,9 @@ REDIS_ENDPOINT = os.environ["REDIS_ENDPOINT"]
 LRU_REDIS_ENDPOINT = os.environ["LRU_REDIS_ENDPOINT"]
 REDIS_PORT = int(os.environ["REDIS_PORT"]) or 6379
 
-redis_client: redis.Redis = cast(redis.Redis, None)
-redis_client_lru: redis.Redis = cast(redis.Redis, None)
-async_redis_client: aioredis.Redis = cast(aioredis.Redis, None)
+redis_client = cast(redis.Redis, None)
+redis_client_lru = cast(redis.Redis, None)
+async_redis_client = cast(aioredis.Redis, None)
 
 
 def _set_redis_client_if_necessary() -> None:
@@ -396,4 +396,4 @@ def hexists_sync(name: str, key: str) -> bool:
 
 def zadd_sync(name: str, mapping: Dict[str, int], nx: bool = False, xx: bool = False, ch: bool = False, incr: bool = False) -> int:
     _set_redis_client_if_necessary()
-    return redis_client.zadd(name, mapping, nx=nx, xx=xx, ch=ch, incr=incr)
+    return redis_client.zadd(name, mapping, nx=nx, xx=xx, ch=ch, incr=incr)  # noqa: T484

dragonchain/lib/database/redisearch.py

@@ -44,15 +44,19 @@ if TYPE_CHECKING:
 
 _log = logger.get_logger()
 
+BROADCAST_ENABLED = os.environ["BROADCAST"].lower() != "false"
 LEVEL = os.environ["LEVEL"]
 ENABLED = not (LEVEL != "1" and os.environ.get("USE_REDISEARCH") == "false")
 if ENABLED:
     REDISEARCH_ENDPOINT = os.environ["REDISEARCH_ENDPOINT"]
     REDIS_PORT = int(os.environ["REDIS_PORT"]) or 6379
 
+INDEX_L5_VERIFICATION_GENERATION_KEY = "dc:l5_index_generation_complete"
 INDEX_GENERATION_KEY = "dc:index_generation_complete"
+L5_BLOCK_MIGRATION_KEY = "dc:migrations:l5_block"
 BLOCK_MIGRATION_KEY = "dc:migrations:block"
 TXN_MIGRATION_KEY = "dc:migrations:txn"
+L5_NODES = "dc:nodes:l5"
 
 _escape_transformation = str.maketrans(
     {
@@ -91,6 +95,7 @@ class Indexes(enum.Enum):
     block = "bk"
     smartcontract = "sc"
     transaction = "tx"
+    verification = "ver"
 
 
 _redis_connection = None
@@ -299,23 +304,69 @@ def generate_indexes_if_necessary() -> None:
     """Initialize redisearch with necessary indexes and fill them from storage if migration has not been marked as complete"""
     redisearch_redis_client = _get_redisearch_index_client("").redis
     needs_generation = not bool(redisearch_redis_client.get(INDEX_GENERATION_KEY))
+    needs_l5_generation = not bool(redisearch_redis_client.get(INDEX_L5_VERIFICATION_GENERATION_KEY))
     # No-op if indexes are marked as already generated
-    if not needs_generation:
+    if not needs_generation and not needs_l5_generation:
         return
-    # Create block index
-    _log.info("Creating block indexes")
-    _generate_block_indexes()
-    # Create indexes for transactions
-    _log.info("Creating transaction indexes")
-    _generate_transaction_indexes()
-    # Create smart contract index
-    _log.info("Creating smart contract indexes")
-    _generate_smart_contract_indexes()
-    # Mark index generation as complete
-    _log.info("Marking redisearch index generation complete")
-    redisearch_redis_client.delete(BLOCK_MIGRATION_KEY)
-    redisearch_redis_client.delete(TXN_MIGRATION_KEY)
-    redisearch_redis_client.set(INDEX_GENERATION_KEY, "a")
+
+    if needs_l5_generation:
+        # Create L5 verification indexes
+        _generate_l5_verification_indexes()
+        # Mark index generation as complete
+        redisearch_redis_client.delete(L5_BLOCK_MIGRATION_KEY)
+        redisearch_redis_client.set(INDEX_L5_VERIFICATION_GENERATION_KEY, "a")
+
+    if needs_generation:
+        # Create block index
+        _log.info("Creating block indexes")
+        _generate_block_indexes()
+        # Create indexes for transactions
+        _log.info("Creating transaction indexes")
+        _generate_transaction_indexes()
+        # Create smart contract index
+        _log.info("Creating smart contract indexes")
+        _generate_smart_contract_indexes()
+        # Mark index generation as complete
+        _log.info("Marking redisearch index generation complete")
+        redisearch_redis_client.delete(BLOCK_MIGRATION_KEY)
+        redisearch_redis_client.delete(TXN_MIGRATION_KEY)
+        redisearch_redis_client.set(INDEX_GENERATION_KEY, "a")
+
+
+def _generate_l5_verification_indexes() -> None:
+    client = _get_redisearch_index_client(Indexes.verification.value)
+    try:
+        client.create_index(
+            [
+                redisearch.NumericField("block_id", sortable=True),
+                redisearch.NumericField("prev_id", sortable=True),
+                redisearch.NumericField("timestamp", sortable=True),
+                redisearch.TagField("dc_id"),
+            ]
+        )
+    except redis.exceptions.ResponseError as e:
+        if not str(e).startswith("Index already exists"):  # We don't care if index already exists
+            raise
+    _log.info("Listing all blocks in storage")
+    block_paths = storage.list_objects("BLOCK/")
+    pattern = re.compile(r"BLOCK\/([0-9]+)-([Ll])5(.*)$")
+    for block_path in block_paths:
+        if LEVEL == "1" and BROADCAST_ENABLED and re.search(pattern, block_path):
+            if not client.redis.sismember(L5_BLOCK_MIGRATION_KEY, block_path):
+                raw_block = storage.get_json_from_object(block_path)
+                block = l5_block_model.new_from_at_rest(raw_block)
+                storage_location = block_path.split("/")[1]
+                try:
+                    put_document(Indexes.verification.value, storage_location, block.export_as_search_index())
+                except redis.exceptions.ResponseError as e:
+                    if not str(e).startswith("Document already exists"):
+                        raise
+                    else:
+                        _log.info(f"Document {storage_location} already exists")
+                client.redis.sadd(L5_NODES, block.dc_id)
+                client.redis.sadd(L5_BLOCK_MIGRATION_KEY, block_path)
+            else:
+                _log.info(f"Skipping already indexed L5 block {block_path}")
 
 
 def _generate_block_indexes() -> None:

dragonchain/lib/database/redisearch_utest.py

@@ -17,7 +17,7 @@
 
 import os
 import unittest
-from unittest.mock import patch, MagicMock
+from unittest.mock import patch, MagicMock, call
 
 import redis
 
@@ -194,6 +194,7 @@ class TestRedisearch(unittest.TestCase):
         redisearch._get_redisearch_index_client.assert_any_call("bk")
         redisearch._get_redisearch_index_client.assert_any_call("sc")
         redisearch._get_redisearch_index_client.assert_any_call("tx")
-        mock_redis.get.assert_called_once_with("dc:index_generation_complete")
-        mock_redis.set.assert_called_once()
+        redisearch._get_redisearch_index_client.assert_any_call("ver")
+        mock_redis.get.assert_has_calls([call("dc:index_generation_complete"), call("dc:l5_index_generation_complete")])
+        self.assertEqual(mock_redis.set.call_count, 2)
         mock_put_document.assert_called()

dragonchain/lib/dto/api_key_model.py

@@ -112,6 +112,7 @@ ENDPOINT_MAP = {
     "get_transaction": _check_default_endpoint_permission,
     "get_verifications": _check_default_endpoint_permission,
     "get_pending_verifications": _check_default_endpoint_permission,
+    "query_interchain_verifications": _check_default_endpoint_permission,
 }
 
 

dragonchain/lib/dto/bnb.py

@@ -163,7 +163,7 @@ class BinanceNetwork(model.InterchainModel):
         response_rpc = self._call_node_rpc("status", {}).json()
         response_api = self._call_node_api("tokens/BNB").json()
         if response_rpc.get("error") or response_api.get("error"):
-            raise exceptions.InterchainConnectionError(f"[BINANCE] Node ping checks failed!")
+            raise exceptions.InterchainConnectionError("[BINANCE] Node ping checks failed!")
 
     # https://docs.binance.org/api-reference/node-rpc.html#6114-query-tx
     def is_transaction_confirmed(self, transaction_hash: str) -> bool:
@@ -203,7 +203,7 @@ class BinanceNetwork(model.InterchainModel):
         # cannot check HTTP status codes, errors will return 200 :
         if response_json.get("error") is not None:
             if "interface is nil, not types.NamedAccount" in response_json["error"]["data"] and response.status_code == 500:
-                _log.warning(f"[BINANCE] Non 200 response from Binance node:")
+                _log.warning("[BINANCE] Non 200 response from Binance node:")
                 _log.warning(f"[BINANCE] response code: {response.status_code}")
                 _log.warning(f"[BINANCE] response error: {response_json['error']['data']}")
                 _log.warning("[BINANCE] This is actually expected for a zero balance address.")

dragonchain/lib/dto/eth.py

@@ -18,6 +18,7 @@
 import base64
 from typing import Dict, Any
 
+from eth_typing import URI, ChecksumAddress, HexStr
 import secp256k1
 import web3
 import web3.gas_strategies.time_based
@@ -127,6 +128,8 @@ def new_from_at_rest(ethereum_network_at_rest: Dict[str, Any]) -> "EthereumNetwo
 
 
 class EthereumNetwork(model.InterchainModel):
+    address: ChecksumAddress
+
     def __init__(self, name: str, rpc_address: str, chain_id: int, b64_private_key: str):
         self.blockchain = "ethereum"
         self.name = name
@@ -134,7 +137,7 @@ class EthereumNetwork(model.InterchainModel):
         self.chain_id = chain_id
         self.priv_key = eth_keys.keys.PrivateKey(base64.b64decode(b64_private_key))
         self.address = self.priv_key.public_key.to_checksum_address()
-        self.w3 = web3.Web3(web3.HTTPProvider(self.rpc_address))
+        self.w3 = web3.Web3(web3.HTTPProvider(URI(self.rpc_address)))
         # Set gas strategy
         self.w3.eth.setGasPriceStrategy(web3.gas_strategies.time_based.medium_gas_price_strategy)
 
@@ -181,12 +184,12 @@ class EthereumNetwork(model.InterchainModel):
         """
         _log.info(f"[ETHEREUM] Getting confirmations for {transaction_hash}")
         try:
-            transaction_block_number = self.w3.eth.getTransaction(transaction_hash)["blockNumber"]
+            transaction_block_number = self.w3.eth.getTransaction(HexStr(transaction_hash))["blockNumber"]
         except web3.exceptions.TransactionNotFound:
             raise exceptions.TransactionNotFound(f"Transaction {transaction_hash} not found")
         latest_block_number = self.get_current_block()
         _log.info(f"[ETHEREUM] Latest ethereum block number: {latest_block_number} | Block number of transaction: {transaction_block_number}")
-        return transaction_block_number and (latest_block_number - transaction_block_number) >= CONFIRMATIONS_CONSIDERED_FINAL
+        return bool(transaction_block_number) and (latest_block_number - transaction_block_number) >= CONFIRMATIONS_CONSIDERED_FINAL
 
     def check_balance(self) -> int:
         """Check the balance of the address for this network
@@ -242,7 +245,7 @@ class EthereumNetwork(model.InterchainModel):
             The hex string of the published transaction hash
         """
         _log.debug(f"[ETH] Publishing transaction {signed_transaction}")
-        return self.w3.toHex(self.w3.eth.sendRawTransaction(signed_transaction))
+        return self.w3.toHex(self.w3.eth.sendRawTransaction(HexStr(signed_transaction)))
 
     def _publish_l5_transaction(self, transaction_payload: str) -> str:
         """Publish a transaction to this network with a certain data payload
@@ -268,8 +271,8 @@ class EthereumNetwork(model.InterchainModel):
         Returns:
             Gas price estimate in wei
         """
-        _log.debug(f"[ETHEREUM] Getting estimated gas price")
-        gas_price = max(int(self.w3.eth.generateGasPrice()), 100000000)  # Calculate gas price, but set minimum to 0.1 gwei for safety
+        _log.debug("[ETHEREUM] Getting estimated gas price")
+        gas_price = max(int(self.w3.eth.generateGasPrice() or 0), 100000000)  # Calculate gas price, but set minimum to 0.1 gwei for safety
         _log.info(f"[ETHEREUM] Current estimated gas price: {gas_price}")
         return gas_price
 

dragonchain/lib/dto/l1_block_model.py

@@ -22,6 +22,7 @@ from typing import Dict, Any, List, Set, TYPE_CHECKING
 
 import fastjsonschema
 
+from dragonchain.lib.interfaces import storage
 from dragonchain.lib.dto import transaction_model
 from dragonchain.lib.dto import schema
 from dragonchain.lib.dto import model
@@ -182,6 +183,11 @@ class L1BlockModel(model.BlockModel):
         """Export full transactions in block as NDJSON (for storage select when querying)"""
         txn_string = ""
         for transaction in self.transactions:
-            txn_string += '{"txn_id": "' + transaction.txn_id + '", '
+            txn_string += '{"txn_id": "' + transaction.txn_id + '", "stripped_payload": true, '
             txn_string += '"txn": ' + json.dumps(transaction.export_as_full(), separators=(",", ":")) + "}\n"
         return txn_string
+
+    def store_transaction_payloads(self) -> None:
+        """Stores full transaction payloads for block"""
+        for transaction in self.transactions:
+            storage.put(f"PAYLOADS/{transaction.txn_id}", json.dumps(transaction.payload, separators=(",", ":")).encode("utf-8"))

dragonchain/lib/dto/l5_block_model.py

@@ -16,6 +16,7 @@
 # language governing permissions and limitations under the Apache License.
 
 import json
+from typing import Dict, Any
 
 import fastjsonschema
 
@@ -29,7 +30,7 @@ _validate_l5_block_at_rest = fastjsonschema.compile(schema.l5_block_at_rest_sche
 def new_from_at_rest(block: dict) -> "L5BlockModel":
     """
     Used in querying from the DAO
-    Input: Block::L4::AtRest DTO
+    Input: Block::L5::AtRest DTO
     Returns: BlockModel object
     """
     # Validate inputted schema
@@ -139,3 +140,12 @@ class L5BlockModel(model.BlockModel):
             "l4-blocks": self.l4_blocks,
             "proof": proof,
         }
+
+    def export_as_search_index(self) -> Dict[str, Any]:
+        """Export as block search index DTO"""
+        return {
+            "block_id": int(self.block_id),
+            "timestamp": int(self.timestamp),
+            "prev_id": int(self.prev_id) if self.prev_id else 0,
+            "dc_id": self.dc_id if self.dc_id else "",
+        }

dragonchain/lib/dto/schema.py

@@ -106,7 +106,7 @@ transaction_full_schema = {
         "payload": {"type": "string"},
         "proof": {"type": "object", "properties": {"full": {"type": "string"}, "stripped": {"type": "string"}}, "required": ["full", "stripped"]},
     },
-    "required": ["version", "dcrn", "header", "payload", "proof"],
+    "required": ["version", "dcrn", "header", "proof"],
 }
 
 
@@ -848,7 +848,11 @@ permission_document_schema_v1 = {
                     "verifications": {
                         "type": "object",
                         "properties": add_crud_default_properties(
-                            {"get_verifications": default_endpoint_property_schema, "get_pending_verifications": default_endpoint_property_schema}
+                            {
+                                "get_verifications": default_endpoint_property_schema,
+                                "get_pending_verifications": default_endpoint_property_schema,
+                                "query_interchain_verifications": default_endpoint_property_schema,
+                            }
                         ),
                         "additionalProperties": False,
                     },

dragonchain/lib/dto/transaction_model.py

@@ -164,7 +164,6 @@ class TransactionModel(model.Model):
                 "tag": self.tag,
                 "invoker": self.invoker or "",
             },
-            "payload": self.payload,
             "proof": {"full": self.full_hash, "stripped": self.signature},
         }
 
@@ -234,7 +233,7 @@ class TransactionModel(model.Model):
                     indexable_object = jsonpath.jsonpath(json_payload, path)
                     _log.debug(f"indexable_object: {indexable_object}")
                     # If we found a valid item at the specified indexable path
-                    if indexable_object and isinstance(indexable_object, list) and len(indexable_object) == 1:
+                    if indexable_object and indexable_object[0] and isinstance(indexable_object, list) and len(indexable_object) == 1:
                         index_item = indexable_object[0]
                         # Check that the item we extracted is a string for tag or text type custom indexes
                         if index["type"] == "tag" or index["type"] == "text":

dragonchain/lib/interfaces/aws/s3.py

@@ -91,7 +91,7 @@ def select_transaction(location: str, block_id: str, txn_id: str) -> dict:
         obj = s3.select_object_content(
             Bucket=location,
             Key=f"TRANSACTION/{block_id}",
-            Expression=f"select s.txn from s3object s where s.txn_id = '{txn_id}' limit 1",  # nosec (this s3 select query is safe)
+            Expression=f"select s.txn, s.stripped_payload from s3object s where s.txn_id = '{txn_id}' limit 1",  # nosec (this s3 select query is safe)
             ExpressionType="SQL",
             InputSerialization={"JSON": {"Type": "DOCUMENT"}},
             OutputSerialization={"JSON": {"RecordDelimiter": "\n"}},
@@ -104,7 +104,14 @@ def select_transaction(location: str, block_id: str, txn_id: str) -> dict:
         if event.get("Records"):
             txn_data = f'{txn_data}{event["Records"]["Payload"].decode("utf-8")}'
     if txn_data:
-        return json.loads(txn_data)["txn"]
+        loaded_txn = json.loads(txn_data)
+        if loaded_txn.get("stripped_payload"):
+            payload_key = f"PAYLOADS/{txn_id}"
+            if does_object_exist(location, payload_key):
+                loaded_txn["txn"]["payload"] = json.loads(get(location, payload_key).decode("utf-8"))
+            else:
+                loaded_txn["txn"]["payload"] = json.dumps({})
+        return loaded_txn["txn"]
     raise exceptions.NotFound
 
 

dragonchain/lib/interfaces/aws/s3_utest.py

@@ -62,7 +62,7 @@ class TestS3Interface(unittest.TestCase):
         mock_select_object_content.assert_called_once_with(
             Bucket="loc",
             Key="TRANSACTION/block",
-            Expression="select s.txn from s3object s where s.txn_id = 'txn' limit 1",
+            Expression="select s.txn, s.stripped_payload from s3object s where s.txn_id = 'txn' limit 1",
             ExpressionType="SQL",
             InputSerialization={"JSON": {"Type": "DOCUMENT"}},
             OutputSerialization={"JSON": {"RecordDelimiter": "\n"}},

dragonchain/lib/interfaces/local/disk.py

@@ -100,6 +100,12 @@ def select_transaction(location: str, block_id: str, txn_id: str) -> dict:
         try:
             loaded_txn = json.loads(transaction)
             if loaded_txn["txn_id"] == txn_id:
+                if loaded_txn.get("stripped_payload"):
+                    payload_key = os.path.join("PAYLOADS", txn_id)
+                    if does_object_exist(location, payload_key):
+                        loaded_txn["txn"]["payload"] = json.loads(get(location, payload_key).decode("utf-8"))
+                    else:
+                        loaded_txn["txn"]["payload"] = json.dumps({})
                 return loaded_txn["txn"]
         except Exception:
             _log.exception("Error loading retrieved transaction from disk select_transaction")

dragonchain/lib/interfaces/storage_utest.py

@@ -191,4 +191,4 @@ class TestStorageInterface(unittest.TestCase):
     def test_save_error_message(self, mock_time):
         storage.put = MagicMock()
         storage.save_error_message("some message")
-        storage.put.assert_called_once_with(f"error_testing_123.log", b"some message", should_cache=False)
+        storage.put.assert_called_once_with("error_testing_123.log", b"some message", should_cache=False)

dragonchain/webserver/gunicorn_settings.py

@@ -23,7 +23,7 @@ bind = f"0.0.0.0:{os.environ['WEB_PORT']}"
 reuse_port = True
 backlog = 4000
 worker_class = "gevent"
-workers = 4
+workers = 3
 keepalive = 90  # Make sure this is higher than the load balancer/ingress controller tcp keepalive timeout
 sendfile = False
 accesslog = "-"

dragonchain/webserver/lib/dragonnet.py

@@ -27,6 +27,8 @@ from dragonchain.lib.dto import l4_block_model
 from dragonchain.lib.dto import l5_block_model
 from dragonchain.lib.dto import api_key_model
 from dragonchain.lib.dao import api_key_dao
+from dragonchain.lib.dao import block_dao
+from dragonchain.lib.database import redisearch
 from dragonchain.lib import matchmaking
 from dragonchain.lib import keys
 from dragonchain.lib import queue
@@ -89,6 +91,10 @@ def process_receipt_v1(block_dto: Dict[str, Any]) -> None:
                     _log.exception("matchmaking add_receipt failed!")
                 # Update the broadcast system about this receipt
                 broadcast_functions.set_receieved_verification_for_block_from_chain_sync(l1_block_id, level_received_from, block_model.dc_id)
+                if level_received_from == 5:
+                    client = redisearch._get_redisearch_index_client(redisearch.Indexes.verification.value)
+                    client.redis.sadd(redisearch.L5_NODES, block_model.dc_id)
+                    block_dao.insert_l5_verification(storage_location, block_model)
             else:
                 _log.warning(
                     f"Chain {block_model.dc_id} (level {level_received_from}) returned a receipt that wasn't expected (possibly expired?) for block {l1_block_id}. Rejecting receipt"  # noqa: B950

dragonchain/webserver/lib/smart_contracts.py

@@ -46,7 +46,7 @@ def get_id_by_txn_type_v1(txn_type: str) -> str:
 
 
 def list_contracts_v1() -> Dict[str, List[Dict[str, Any]]]:
-    """ Function used by the smartcontract endpoint with method GET.
+    """Function used by the smartcontract endpoint with method GET.
         Returns a list of all smart contracts.
     Returns:
         The search results of the query specified.

dragonchain/webserver/lib/verifications.py

@@ -14,17 +14,20 @@
 # distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 # KIND, either express or implied. See the Apache License for the specific
 # language governing permissions and limitations under the Apache License.
-
-from typing import Dict, Union, List, Any, Optional
+import re
+from typing import Dict, Union, List, Any, Optional, cast
 
 from dragonchain.broadcast_processor import broadcast_functions
 from dragonchain.lib.interfaces import storage
+from dragonchain.lib.database import redisearch
 from dragonchain.lib import matchmaking
 from dragonchain import exceptions
 from dragonchain import logger
 
 _log = logger.get_logger()
 
+_uuid_regex = re.compile(r"[a-fA-F0-9]{8}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{4}-[a-fA-F0-9]{12}")
+
 
 def get_pending_verifications_v1(block_id: str) -> Dict[str, List[str]]:
     """Get any scheduled pending verifications"""
@@ -50,6 +53,38 @@ def query_verifications_v1(block_id: str, params: Optional[Dict[str, Any]] = Non
     return _get_verification_records(block_id, level)
 
 
+def query_interchain_broadcasts_v1(block_id: str) -> List[Any]:
+    """Return the subsequent broadcasts to other L5 networks"""
+    _log.info(f"Getting subsequent L5 verifications for {block_id}")
+    results = []
+    l5_block = None
+    l5_verifications = _get_verification_records(block_id, 5)
+    if len(l5_verifications) > 0:
+        l5_block = cast(List[Any], l5_verifications)[0]
+        timestamp = l5_block["header"]["timestamp"]
+        dc_id = l5_block["header"]["dc_id"]
+        l5_nodes = redisearch._get_redisearch_index_client(redisearch.Indexes.verification.value).redis.smembers(redisearch.L5_NODES)
+
+        results = [
+            _query_l5_verification(l5_dc_id.decode("utf-8"), timestamp)
+            for l5_dc_id in l5_nodes
+            if l5_dc_id.decode("utf-8") != dc_id and not re.match(_uuid_regex, l5_dc_id.decode("utf-8"))
+        ]
+    return ([l5_block] if l5_block else []) + [storage.get_json_from_object(f"BLOCK/{x}") for x in results if x is not None]
+
+
+def _query_l5_verification(l5_dc_id: str, timestamp: str) -> str:
+    query_result = redisearch.search(
+        index=redisearch.Indexes.verification.value,
+        query_str=f"@dc_id:{{{l5_dc_id}}} @timestamp:[{int(timestamp)+1} +inf]",
+        only_id=True,
+        limit=1,
+        sort_by="timestamp",
+        sort_asc=True,
+    )
+    return query_result.docs[0].id if query_result and len(query_result.docs) > 0 else None
+
+
 def _get_verification_records(block_id: str, level: int = 0) -> Union[List[Any], Dict[str, List[Any]]]:
     if level:
         if level in [2, 3, 4, 5]:

dragonchain/webserver/lib/verifications_dao_utest.py

@@ -14,13 +14,13 @@
 # distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 # KIND, either express or implied. See the Apache License for the specific
 # language governing permissions and limitations under the Apache License.
-
 import unittest
-from unittest.mock import patch, call
+from unittest.mock import patch, call, MagicMock
 
 from dragonchain import test_env  # noqa: F401
 from dragonchain import exceptions
 from dragonchain.webserver.lib import verifications
+from dragonchain.lib.database import redisearch
 
 
 class TestVerificationDAO(unittest.TestCase):
@@ -76,3 +76,60 @@ class TestVerificationDAO(unittest.TestCase):
     def test__all_records_returns_correctly(self, mock_level_records):
         self.assertEqual(verifications._all_records(1), {"2": ["return"], "3": ["return"], "4": ["return"], "5": ["return"]})
         mock_level_records.assert_has_calls([call(1, 2), call(1, 3), call(1, 4), call(1, 5)])
+
+    @patch("dragonchain.lib.database.redisearch.search", return_value=MagicMock(docs=[MagicMock(id="banana")]))
+    def test__query_l5_verifications_returns_correctly(self, mock_redisearch_search):
+        self.assertEqual(verifications._query_l5_verification("banana", "123456789"), "banana")
+        mock_redisearch_search.assert_called_once_with(
+            index="ver", query_str="@dc_id:{banana} @timestamp:[123456790 +inf]", only_id=True, limit=1, sort_by="timestamp", sort_asc=True
+        )
+
+    @patch("dragonchain.lib.database.redisearch.search", return_value=MagicMock(docs=[]))
+    def test__query_l5_verifications_returns_correctly_when_no_results_found(self, mock_redisearch_search):
+        self.assertIsNone(verifications._query_l5_verification("banana", "123456789"))
+        mock_redisearch_search.assert_called_once_with(
+            index="ver", query_str="@dc_id:{banana} @timestamp:[123456790 +inf]", only_id=True, limit=1, sort_by="timestamp", sort_asc=True
+        )
+
+    @patch("dragonchain.webserver.lib.verifications._get_verification_records", return_value=[])
+    def test_query_interchain_broadcasts_v1_returns_correctly_when_block_id_doesnt_exist(self, mock_get_verification_records):
+        self.assertEqual(verifications.query_interchain_broadcasts_v1("123"), [])
+        mock_get_verification_records.assert_called_once_with("123", 5)
+
+    @patch("dragonchain.webserver.lib.verifications._query_l5_verification", return_value="banana")
+    @patch(
+        "dragonchain.webserver.lib.verifications._get_verification_records", return_value=[{"header": {"dc_id": "banana", "timestamp": "12345987"}}]
+    )
+    @patch("dragonchain.webserver.lib.verifications.storage.get_json_from_object", return_value="return")
+    def test_query_interchain_broadcasts_v1_returns_correctly(self, mock_get_object, mock_get_verification_records, mock_query_l5_verifications):
+        mock_redis = MagicMock(smembers=MagicMock(return_value=[b"mydragonchain"]))
+        redisearch._get_redisearch_index_client = MagicMock(return_value=MagicMock(redis=mock_redis))
+        self.assertEqual(verifications.query_interchain_broadcasts_v1("12345"), [{"header": {"dc_id": "banana", "timestamp": "12345987"}}, "return"])
+        mock_query_l5_verifications.assert_called_once_with("mydragonchain", "12345987")
+        mock_get_object.assert_called_once_with("BLOCK/banana")
+
+    @patch("dragonchain.webserver.lib.verifications._query_l5_verification", return_value=None)
+    @patch(
+        "dragonchain.webserver.lib.verifications._get_verification_records", return_value=[{"header": {"dc_id": "banana", "timestamp": "12345987"}}]
+    )
+    @patch("dragonchain.webserver.lib.verifications.storage.get_json_from_object")
+    def test_query_interchain_broadcasts_v1_returns_correctly_when_verification_not_found(
+        self, mock_get_object, mock_get_verification_records, mock_query_l5_verifications
+    ):
+        mock_redis = MagicMock(smembers=MagicMock(return_value=[b"mydragonchain"]))
+        redisearch._get_redisearch_index_client = MagicMock(return_value=MagicMock(redis=mock_redis))
+        self.assertEqual(verifications.query_interchain_broadcasts_v1("12345"), [{"header": {"dc_id": "banana", "timestamp": "12345987"}}])
+        mock_query_l5_verifications.assert_called_once_with("mydragonchain", "12345987")
+        mock_get_object.assert_not_called()
+
+    @patch("dragonchain.webserver.lib.verifications._query_l5_verification", return_value=None)
+    @patch("dragonchain.webserver.lib.verifications._get_verification_records", return_value=[])
+    @patch("dragonchain.webserver.lib.verifications.storage.get_json_from_object")
+    def test_query_interchain_broadcasts_v1_returns_correctly_when_block_doesnt_exist(
+        self, mock_get_object, mock_get_verification_records, mock_query_l5_verifications
+    ):
+        mock_redis = MagicMock(smembers=MagicMock(return_value=[b"mydragonchain"]))
+        redisearch._get_redisearch_index_client = MagicMock(return_value=MagicMock(redis=mock_redis))
+        self.assertEqual(verifications.query_interchain_broadcasts_v1("12345"), [])
+        mock_query_l5_verifications.assert_not_called()
+        mock_get_object.assert_not_called()

dragonchain/webserver/routes/verifications.py

@@ -28,6 +28,7 @@ def apply_routes(app: flask.Flask):
     app.add_url_rule("/verifications/<block_id>", "get_verification_v1", get_verification_v1, methods=["GET"])
     app.add_url_rule("/v1/verifications/<block_id>", "get_verification_v1", get_verification_v1, methods=["GET"])
     app.add_url_rule("/v1/verifications/pending/<block_id>", "get_pending_verifications_v1", get_pending_verifications_v1, methods=["GET"])
+    app.add_url_rule("/v1/verifications/interchains/<block_id>", "query_l5_verifications_v1", query_l5_verifications_v1, methods=["GET"])
 
 
 @request_authorizer.Authenticated(api_resource="verifications", api_operation="read", api_name="get_verifications")
@@ -39,3 +40,8 @@ def get_verification_v1(block_id: str, **kwargs) -> Tuple[str, int, Dict[str, st
 @request_authorizer.Authenticated(api_resource="verifications", api_operation="read", api_name="get_pending_verifications")
 def get_pending_verifications_v1(block_id: str, **kwargs) -> Tuple[str, int, Dict[str, str]]:
     return helpers.flask_http_response(200, verifications.get_pending_verifications_v1(block_id))
+
+
+@request_authorizer.Authenticated(api_resource="verifications", api_operation="read", api_name="query_interchain_verifications")
+def query_l5_verifications_v1(block_id: str, **kwargs) -> Tuple[str, int, Dict[str, str]]:
+    return helpers.flask_http_response(200, verifications.query_interchain_broadcasts_v1(block_id))

helm/dragonchain-k8s/Chart.yaml

@@ -1,9 +1,9 @@
 apiVersion: v1
 name: dragonchain-k8s
-version: 1.0.8
+version: 1.0.9
 icon: https://dragonchain-assets.s3.amazonaws.com/jojo.png
 description: Dragonchain on kubernetes
-appVersion: 4.4.0
+appVersion: 4.5.1
 keywords:
   - dragonchain
   - blockchain

helm/dragonchain-k8s/README.md

@@ -2,7 +2,7 @@
 
 [Dragonchain](https://dragonchain.com/) is an enterprise blockchain platform which simplifies the integration of real business applications onto a blockchain.
 
-We recommend visiting [docs.dragonchain.com](https://docs.dragonchain.com/) to get started with using Dragonchain.
+We recommend visiting [docs.dragonchain.com](https://docs.dragonchain.com/) to get started with using Dragonchain. 
 
 ## Information
 

helm/dragonchain-k8s/values.yaml

@@ -61,6 +61,17 @@ redisearch:
     requests:
       cpu: 50m
       memory: 300Mi
+  image:
+    repository: docker.io/redislabs/redisearch
+    tag: 1.6.13
+  storage:
+    spec:
+      storageClassName: standard
+      accessModes:
+        - ReadWriteOnce
+      resources:
+        requests:
+          storage: 1Gi
 
 # Webserver configuration
 webserver:
@@ -142,7 +153,7 @@ dragonchain:
   image:
     pullPolicy: Always
     value: docker.io/dragonchain/dragonchain_core
-    version: 4.4.0
+    version: 4.5.1
   storage:
     spec:
       storageClassName: standard
@@ -155,20 +166,7 @@ dragonchain:
 redis:
   image:
     repository: docker.io/redis
-    tag: 5.0.7-alpine
-  storage:
-    spec:
-      storageClassName: standard
-      accessModes:
-        - ReadWriteOnce
-      resources:
-        requests:
-          storage: 1Gi
-
-redisearch:
-  image:
-    repository: docker.io/redislabs/redisearch
-    tag: 1.6.7
+    tag: 6.0.5-alpine
   storage:
     spec:
       storageClassName: standard

helm/opensource-config.yaml

@@ -72,7 +72,7 @@ dragonchain:
     # -- dragonchain.image.version --
     # The tag to use with the dragonchain image
     # Check here for available values: https://hub.docker.com/r/dragonchain/dragonchain_core/tags
-    version: 4.4.0
+    version: 4.5.1
 
   # -- dragonchain.storage --
   # The mount path of a persistent volume to be used by all dragonchain microservices.

requirements.txt

@@ -1,20 +1,20 @@
-boto3==1.11.9
-redis==3.4.1
+boto3==1.14.24
+redis==3.5.3
 apscheduler==3.6.3
 jsonpath==0.82
-Flask==1.1.1
-requests==2.22.0
-fastjsonschema==2.14.2
+Flask==1.1.2
+requests==2.24.0
+fastjsonschema==2.14.4
 secp256k1==0.13.2
-web3==5.5.0
-kubernetes==10.0.1
-docker==4.1.0
+web3==5.12.0
+kubernetes==11.0.0
+docker==4.2.2
 gunicorn[gevent]==20.0.4
 aiohttp[speedups]==3.6.2
 aioredis==1.3.1
-base58==2.0.0
-bit==0.6.0
-redisearch==0.8.3
+base58==2.0.1
+bit==0.6.2
+redisearch==1.0.0
 bnb-tx==0.0.4
-pycoin==0.90.20190728
+pycoin==0.90.20200322
 mnemonic==0.19

tools.sh

@@ -59,8 +59,17 @@ elif [ "$1" = "bandit" ]; then
 elif [ "$1" = "docs" ]; then
     rm -rf docs/static/chart && mkdir -p docs/static/chart
     cp -v helm/opensource-config.yaml docs/static/chart/
-    CHART_VERSION="$(yq r helm/dragonchain-k8s/Chart.yaml version)"
-    sed -i "s/--version [0-9]\\{1,\\}\\.[0-9]\\{1,\\}\\.[0-9]\\{1,\\}/--version $CHART_VERSION/" docs/deployment/deploying.md
+		######################################
+		# yq version 3 syntax
+		######################################
+    #CHART_VERSION="$(yq r helm/dragonchain-k8s/Chart.yaml version)"
+		######################################
+		# yq version 4 syntax
+		######################################
+    #NOT WORKING CHART_VERSION="$(yq '.version' helm/dragonchain-k8s/Chart.yaml | head -n 1)"
+		# use hard coded version
+    #sed -i '' "s/--version [0-9]\\{1,\\}\\.[0-9]\\{1,\\}\\.[0-9]\\{1,\\}/--version $CHART_VERSION/" docs/deployment/deploying.md
+    sed -i '' "s/--version [0-9]\\{1,\\}\\.[0-9]\\{1,\\}\\.[0-9]\\{1,\\}/--version 1.0.9/" docs/deployment/deploying.md
     (
         cd docs || exit 1
         make html