* Allow the queued byte threshold for a Stream to be ready to be configurable
- on clients this is exposed by setting a CallOption
- on servers this is configured by calling a method on ServerCall or ServerStreamListener
In addition to removing a test that only applies to KitKat, switch tests
that require 19 to not specifying the SDK version as we only support min
sdk version 21, which has the required API.
Also removes the SDK version check from isProfileOwner, to trigger a
runtime exception when too low of an SDK version is used.
I initially omitted the visibility modifier because this class began as an interface. Since it moved to an abstract class, we must make it public so it can be overriden by subclasses in the integrator's packages.
Part of #10566.
- Multiple test cases assumed all messages would arrive on a single MessageProducer but this isn't guaranteed by the API contract.
- testBadTransactionStreamThroughput_b163053382 was writing `serverCallsCompleted` on one thread and reading it on another without synchronization. A deeper problem was that waiting for the call to complete on the server doesn't mean messages are immediately available on the client.
- Replaced 100ms polling loops with wait()/notifyAll()
- Close() InputStreams that we read as required by the MessageProducer#next contract.
Passes with --runs_per_test=1000
Currently, if caching is enabled (as is often the case) and AsyncSecurityPolicy returns a failed future, then this future is cached forever, without giving the SecurityPolicy implementation a chance to be retried. Going forward, new invocations will trigger new security checks if the last one could not be completed successfuly.
* Handle slow security policies without blocking gRPC threads.
- Introduce PendingAuthListener to handle a ListenableFuture<Status>, progressing the gRPC through each stage in sequence once the future completes and is OK.
- Move unit tests away from `checkAuthorizationForService` and into `checkAuthorizationForServiceAsync` since that should be the only method called in production now.
- Some tests in `ServerSecurityPolicyTest` had their expectations updated; they previously called synchornous APIs that transformed failed `ListenableFuture<Status>` into one or another status. Now, we call the sync API, so those transformations do not happen anymore, thus the test needs to deal with failed futures directly.
- I couldn't figure out if this PR needs extra tests. AFAICT `BinderSecurityTest` should already cover the new codepaths, but please let me know otherwise.
Try to manage the fact that runtime permissions could be granted externally by the user after a hasPermissions() SecurityPolicy check has already been made on a transport.
Per https://developer.android.com/about/versions/14#beta-3, Android U has reached the platform stability milestone which means that all external APIs are finalized.
We can thus bump the compileSdkVersion to 34 (U) and begin using APIs added there. We leave targetSdkVersion unchanged for now to avoid the broader evaluation of whether deeper changes may be necessary as part of the upgrade; this simply allows compile-time access to newer APIs without changing runtime behavior.
See b/274061424
* core, netty, okhttp: implement new logic for nameResolverFactory API in channelBuilder
fix ManagedChannelImpl to use NameResolverRegistry instead of NameResolverFactory
fix the ManagedChannelImplBuilder and remove nameResolverFactory
* Integrate target parsing and NameResolverProvider searching
Actually creating the name resolver is now delayed to the end of
ManagedChannelImpl.getNameResolver; we don't want to call into the name
resolver to determine if we should use the name resolver.
Added getDefaultScheme() to NameResolverRegistry to avoid needing
NameResolver.Factory.
---------
Co-authored-by: Eric Anderson <ejona@google.com>
This is the async variant of SecurityPolicy, allowing callers to implement security checks based on slow calls that aren't meant to block the gRPC thread.
BinderTransportSecurity.checkAuthorization **STILL** blocks while attempting to resolve the ListenableFuture<Status> it gets from the policy object. That will still be adressed in a follow-up.
Relate issue: #10566
Allow a security policy to returns a `ListenableFuture<Status>` that
callers can implement to perform slower auth checks (like network
calls, disk I/O etc.) without necessarily blocking the gRPC calling
thread.
Partially addresses: https://github.com/grpc/grpc-java/issues/10566
AndroidComponentAddress now accepts an Intent with merely a package
restriction, not a full ComponentName. This lets clients avoid hard
coding Service class names that they don't control.
Fixes#9062
Note that this changes the JDK used to compile releases to Java 11. That
should only impact the appearance of the Javadoc.
This adds the Android SDK to the build container, removing the
dependency on the Android SDK being available on the CI host. This
allows running on newer Kokoro images. 'Android' and 'Android interop'
CIs still depend on the Android SDK being available on the host, but
since they aren't used as part of the release process, they can more
easily migrate off Kokoro as part of future work.
This also causes Android components to now be built with -Werror, as we
use -PfailOnWarnings=true in unix.sh but were missing it from the
Android build invocations.
Gradle will auto-download the necessary version of build-tools. We don't
want to download it ourselves because the version we specify might not
even be used. Looking at logs, we were previously downloading a version
that was unused.
We now fork javac to avoid OOM. The build fails 2/3 times before the
forking, and 0/3 after.
Since 44847bf4e, when we upgraded our JUnit version, the JUnit
exclusions have probably not been necessary. e0ac97c4f upgraded
Robolectric to a version that had the auto.service problem fixed.
This avoids the (often missing) evaluationDependsOn and fixes using
results from other projects without propagating those through
Configuration. It also reduces the number of useless classes pulled in
by down-stream tests, reducing the probability of rebuilds.
The expectation of fixtures is they help testing down-stream code that
use the classes in main. That applies to all the classes here except for
FakeClock and StaticTestingClassLoader. It would also apply to many
internal classes in grpc-testing, but let's consider cleaning that up
future work.
All BinderTransport transactions are oneway which means uncaught
Exceptions during processing are merely logged locally and not
propagated to the peer. Instead, we add a top level catch block
that handles the unexpected by shutting down the whole transport. This
makes our peer aware of the problem immediately (instead of relying on a
deadline) and gives clients a fresh transport instance to handle any
retries.
This flag is added in the U SDK, which is still under development. Since it's just a numeric constant, we copy the value until it is stable and mark the API is experimental, with appropriate warnings about depending on it from production code.
A follow-up change will be made after SDK finalization to point to the official constant (or otherwise update to match any SDK changes), at which point we can remove the `@ExternalApi` annotation.
See b/274061424
This is the latest version of the plugin supported by the Gradle version
in use at the moment (7.6).
Note that this also upgrades the R8 optimizer to a version (4.0.48) that
now uses "full mode" optimization by default.
This also splits off Android projects to run under Java 11 (Gradle
plugin requirement) while the other projects continue to run under Java
8.
We will be running this with Java 11, which has elevated some earlier
warnings to errors that fail the build. We don't want the build to fail
because of this.
abtom