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Closes#38739
PiperOrigin-RevId: 726671784
This is the [latest version ](4de3c74cf2) of envoy-API and made both bazel workspace and bzlmod use the same version.
Closes#38618
PiperOrigin-RevId: 721076378
Change was created by the release automation script. See go/grpc-release.
Closes#38406
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/38406 from stanley-cheung:bump_dev_version_202501080434 a3b2a3f2d9
PiperOrigin-RevId: 713317017
This bumps the minimum version of C++ to 17 from 14 per https://github.com/grpc/proposal/blob/master/L120-requiring-cpp17.md
Changes:
- Used C++17 instead of C++14 when building gRPC.
- Disabled `modernize-unary-static-assert` clang-tidy rule for the smooth transition. This rule will be re-enabled in a future update, along with a fix to address any identified issues.
- Added a post-install script for XCode/Cocoapod examples to enforce the use of C++17 across all projects, preventing build errors. (I'd like to have a better solution here but couldn't find it)
Closes#37919
PiperOrigin-RevId: 709073401
`gpr_atm_no_barrier_clamped_add` had problems with overflow (adding INTPTR_MAX for instance would not work)
Generalize `useful.h` variants, add a `DCHECK` for invalid `Clamp` arguments, remove the buggy `gpr_atm_no_barrier_clamped_add` and replace usages with `std::atomic` usage round the `useful.h` functions.
Closes#38263
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/38263 from ctiller:rtst ad10505a94
PiperOrigin-RevId: 705627429
There's enough here that it's worth getting this reviewed and checkpointed - although certainly this is far from production ready.
About 50% of the retry e2e tests are failing right now, some justifiably, some less so.
That said, half are passing, the general structure seems sound, and there's some nice new tests.
Closes#37816
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37816 from ctiller:and-again 9d8bc04e0c
PiperOrigin-RevId: 704309686
#38025 added address_sorting to src/core/lib/surface/init.cc, this PR add it to objc/swift build dependencies
Closes#38215
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/38215 from HannahShiSFB:fix-address-sorting-issue 0e37cd98dc
PiperOrigin-RevId: 703184627
To prepare for the upcoming upgrade to C++17, the following changes were made:
Increased minimum supported operating system versions:
- iOS: 11 (previously 10)
- macOS: 10.14 (previously 10.12)
- tvOS: 13.0 (previously 12.0)
In addition to this, version requirements across different projects were updated to use these for consistency.
Closes#37931
PiperOrigin-RevId: 686519641
[PH2][Refactor] Creating call_tracer_wrapper.h and cc and moving code as-is into it. The content of the functions or classes has not changed.
In the next few iterations, more code will come into this file.
Closes#37786
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37786 from tanvi-jagtap:ph2_internal_h_split_01 31af14a4e7
PiperOrigin-RevId: 680861154
This is the last piece of gRFC A83 (https://github.com/grpc/proposal/pull/438).
Note that although this is the first use-case for this "blackboard" mechanism, we will also use it in the future for the xDS rate-limiting filter on the gRPC server side.
Closes#37646
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37646 from markdroth:gcp_auth_filter_state 72d0d96c79
PiperOrigin-RevId: 679707134
Moving out related code into a separate file.
`internal.h -> stream_lists.h`
Closes#37775
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37775 from tanvi-jagtap:ph2_stream_lists_h 13b6030ceb
PiperOrigin-RevId: 679205824
The following files have been moved:
- src/core/lib/avl/*
- src/core/lib/backoff/*
- src/core/lib/debug/event_log*
- src/core/lib/iomgr/gethostname*
- src/core/lib/iomgr/grpc_if_nametoindex*
- src/core/lib/matchers/*
- src/core/lib/uri/* (renamed from uri_parser.* to uri.*)
- src/core/lib/gprpp/* (existing src/core/util/time.cc was renamed to gpr_time.cc to avoid conflict)
Closes#36792
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/36792 from markdroth:reorg_util d4e8996f48
PiperOrigin-RevId: 676947640
Final piece of gRFC A83 (https://github.com/grpc/proposal/pull/438): the GCP authentication filter itself.
Infrastructure changes include:
- Added a general-purpose LRU cache library that can be reused elsewhere.
- Fixed the client channel code to use the channel args returned by the resolver for the dynamic filters. This was necessary so that the GCP auth filter could access the `XdsConfig` object, which is passed via a channel arg.
- Unlike the other xDS HTTP filters we support, the GCP auth filter does not support config overrides, and its configuration includes a cache size parameter that we always need at the channel level, not per-call. As a result, I had to change the xDS HTTP filter API to give it the ability to set top-level fields in the service config, not just per-method fields. (We use the service config as a way of passing configuration down into xDS HTTP filters.) Note that for now, this works only on the client side, because we don't have machinery for a top-level service config on the server side.
- The GCP auth filter is also the first case where the filter needs to know its instance name from the xDS config, so I changed the xDS HTTP filter API to plumb that through.
- Fixed a bug in the HTTP client library that prevented the override functions from declining to override a particular request.
Closes#37550
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37550 from markdroth:xds_gcp_auth_filter 19eaefb52f
PiperOrigin-RevId: 669371249
[Gpr_To_Absl_Logging] Remove gpr_log. Adding absl LOG wrappers
List of changes in this PR
1. Replacing all instances of gpr_log in PHP and RUBY with the new absl wrapper APIs. The replacement mapping is given below
gpr_log(GPR_ERROR, ...)
=> grpc_absl_log_error
gpr_log(GPR_INFO, ...)
=> grpc_absl_log_info - Printing a simple message
=> grpc_absl_log_info_int - Printing a message and a number
=> grpc_absl_log_info_str - Printing 2 strings.
gpr_log(GPR_DEBUG, ...)
=> grpc_absl_vlog - Printing a simple message
=> grpc_absl_vlog_int - Printing a message and a number
=> grpc_absl_vlog_str - Printing 2 strings.
Adding grpc_absl_vlog2_enabled() check around gpr_log(GPR_DEBUG, ...)
2. src/python/grpcio_observability/grpc_observability/observability_util.cc One instance of gpr_log to absl LOG replacement was missed earlier. Fixing that.
3. Deleting deprecated gpr stuff : gpr_log_severity , GPR_DEBUG , GPR_INFO , GPR_ERROR , gpr_log .
4. Adding new APIs for Ruby and PHP. These APIs are very simple wrappers around absl.
5. Removing the legacy functions in platform specific log.cc files. These files are safe to delete now.
6. Fixing the allow list in banned_functions.py . This makes sure that these new wrappers don't get used all over the place by everyone. We carefully only allow list the PHP and RUBY files and allow the use of these wrappers. Everywhere else - using these wrappers should fail Sanity Tests.
Closes#37431
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37431 from tanvi-jagtap:remove_gpr_error 6e5e9bcfcc
PiperOrigin-RevId: 668586873
Add validation of the `Audience` cluster metadata type, as per gRFC A83 (https://github.com/grpc/proposal/pull/438).
I had previously changed the metadata to be represented as JSON in #37468. However, while working on the GCP Authentication filter implementation, I realized that that's not an ideal representation, because it would have required us to validate the JSON on a per-RPC basis, which would be bad for performance. So I've changed the representation of metadata to be an abstract type, and we now store the `Audience` metadata as a simple string. I've also moved metadata into its own type with its own validation code, so that in the future we can use it in places other than CDS (many xDS resource types have metadata fields).
While I was at it, I also add some helper functions for validating the `UInt32Value` and `UInt64Value` wrapper protos.
Closes#37566
PiperOrigin-RevId: 668281729
Previously, `grpc_oauth2_token_fetcher_credentials` provided functionality for on-demand token-fetching, but it was integrated into the oauth2 code, so it was not possible to use that same code for on-demand fetching of (e.g.) JWT tokens. This PR splits that class into two parts:
1. A base `TokenFetcherCredentials` class that provides a framework for on-demand fetching of any arbitrary type of auth token.
2. An `Oauth2TokenFetcherCredentials` subclass that derives from `TokenFetcherCredentials` and provides handling for oauth2 tokens.
The `grpc_compute_engine_token_fetcher_credentials`, `StsTokenFetcherCredentials`, and `grpc_google_refresh_token_credentials` classes that previously derived from `grpc_oauth2_token_fetcher_credentials` now derive from `Oauth2TokenFetcherCredentials` instead, so there's not much change to those classes (other than a cleaner interface with the base class functionality).
The `ExternalAccountCredentials` class and its subclasses got more extensive changes here. Previously, this class inheritted from `grpc_oauth2_token_fetcher_credentials` and fooled the base class into thinking that it directly fetched the oauth2 token, when in fact it actually performed a number of steps to gather data and then constructed a synthetic HTTP response to pass back to the base class. I have changed this to instead derive directly from `TokenFetcherCredentials` to provide a much cleaner interface with the parent class.
In addition, I have changed `grpc_call_credentials` from `RefCounted<>` to `DualRefCounted<>` to provide a clean way to shut down any in-flight token fetch when the credentials are unreffed.
This PR paves the way for subsequent work that will allow implementing an on-demand JWT token fetcher call credential, as part of gRFC A83 (https://github.com/grpc/proposal/pull/438).
Closes#37510
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37510 from markdroth:token_fetcher_call_creds_refactor 3bd398a762
PiperOrigin-RevId: 666547985
Change was created by the release automation script. See go/grpc-release.
Closes#37279
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37279 from drfloob:bump_dev_version_202407222027 4e6607411e
PiperOrigin-RevId: 654925894
[Gpr_To_Absl_Logging] Remove GRPC_API_TRACE .
This will be replaced by GRPC_TRACE_LOG
Closes#37190
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/37190 from tanvi-jagtap:grpc_api_trace_fix 6dae72bc6e
PiperOrigin-RevId: 652397141
Eugene Ostroukhov
Eugene Ostroukhov
Mark D. Roth
Esun Kim
AJ Heller
Stanley Cheung
Craig Tiller
Hannah Shi
Vignesh Babu
gRPC Team Bot
Alisha Nanda
Richard Belleville
Tanvi Jagtap
apolcyn