Adds a button to install user certificates and updates the target SDK
version for Android 11 (and the related deprecation fixes), which will
be mandatory later this year.
The release also includes an older commit that changed how DNS servers
are applied to TUN devices (cd10ae2ff050 ("android: Explicitly apply DNS
servers to the TUN device")).
Also added are metadata for F-Droid.
This is required when targeting Android 11 (API 30) in order to see all
packages, which we use to allow selecting apps ex-/included from VPN
profiles and for the EAP-TNC use case.
As suggested by the Android docs, we use a global thread pool and handler
to avoid recreating them repeatedly. Four threads should be more than
enough as we only use this to load CA certificates when the app starts
initially and to load user certs when editing a profile.
This will be mandatory for new apps in August and for existing apps
in November. However, several classes like AsyncTask are now deprecated
so this needs some work to avoid warnings and problems in the future.
This way we get updated versions automatically (referencing "master"
required manually deleting the downloaded archives and the unpacked
directories). It also allows switching versions when working in different
branches (note that REV can also be set to a commit ID, e.g. to test
changes before tagging them later and merging the branch).
Use the same configure options etc. for both builds (no need for the cert
options as we don't use TLS or X.509 parsing) and switch to a Git commit
that includes the SHA-3 OID fix (it's actually the fix itself).
This also restores the test as it was before the referenced commit so it
again, as written in the description, demonstrates that venus is unable
to ping sun without IPsec tunnel.
Fixes: f27fb58ae0ec ("testing: Update description and test evaluation of host2host-transport-nat")
Note that the mobike-nat test has been removed as it basically did the same
as the mobike-virtual-ip-nat test. Instead, the mobike-nat-mapping scenario
is added, which simulates a NAT router restart.
The addresses observed by the client behind the NAT are exactly the same if
the NAT router gets restarted.
Fixes: 2b255f01afbc ("ike-mobike: Use ike_sa_t::update_hosts() to trigger events")
If two threads are waiting in find_entry() and remove_entry(),
respectively, and the former is woken first, the latter remains stuck
as it won't get signaled.
If there are threads waiting in find_entry() and one in remove_entry()
and the latter is woken first by a thread calling put_entry(), the
former threads would remain stuck as they get never signaled.
This can happen if an IKE_SA is terminated forcefully shortly before
terminating the daemon. The thread that handles the terminate command
will call checkin_and_destroy(), which unregisters the IKE_SA from the
manager before destroying it. The main thread that calls flush() on the
IKE_SA manager won't wait for this SA (its entry is already gone), so
the processor and in turn the watcher job/thread might get canceled
before the first thread started deleting the VIP. It would then wait
indefinitely for a signal that can never be sent.
There is still a small chance the thread hangs in wait() if the state check
happens right before the watcher is canceled and it wasn't yet able to
deliver the event from the kernel, we counter that by rechecking the state
after a while.
If a PKCS#11 library/token doesn't provide one or more attributes via
C_GetAttributeValue(), we get back CKR_ATTRIBUTE_TYPE_INVALID (similar
for protected attributes where CKR_ATTRIBUTE_SENSITIVE is returned).
This is not an error as the spec demands that all attributes have been
processed with the unavailable attributes having set their length
field to CK_UNAVAILABLE_INFORMATION.
We use this to handle the CKA_TRUSTED attribute, which some tokens
apparently don't support. We previously used a version check to remove
the attribute from the call but even the latest spec doesn't make the
attribute mandatory (it's just in a list of "common" attributes for
CKO_CERTIFICATE objects, without a default value), so there are current
tokens that don't support it and prevent us from enumerating certificates.
Depending on how CLOCK_MONOTONIC is implemented, time_monotonic() might
return 0 within 1 second after the system is started. If that's the
case, we just default to 0 for now to avoid a crash (doesn't "hide" the
system time, but it's only the uptime anyway in this case).
Closesstrongswan/strongswan#435.
This now includes all key material derived for IKE_SAs in the order
defined in the RFC:
{SK_d | SK_ai | SK_ar | SK_ei | SK_er | SK_pi | SK_pr}
= prf+ (SKEYSEED, Ni | Nr | SPIi | SPIr)
Signed-off-by: Thomas Egerer <thomas.egerer@secunet.com>
