Merge branch 'main' into least_request_lb_enable_full_scan_mode

Signed-off-by: Jared Kirschner <jkirschner@hashicorp.com>

Author: jkirschner-hashicorp

OWNERS.md

@@ -6,6 +6,7 @@ This page lists all active maintainers and their areas of expertise. This can be
 routing PRs, questions, etc. to the right place.
 
 # Senior maintainers
+<!--- If you modify senior maintainers list, please update the core-maintainers section of SECURITY-INSIGHTS.yml  -->
 
 * Matt Klein ([mattklein123](https://github.com/mattklein123)) (mattklein123@gmail.com)
   * Catch-all, "all the things", and generally trying to make himself obsolete as fast as
@@ -33,6 +34,7 @@ routing PRs, questions, etc. to the right place.
   * Upstream, LB, tracing, logging, performance, and generic/dubbo proxy.
 
 # Maintainers
+<!--- If you modify maintainers list, please update the core-maintainers section of SECURITY-INSIGHTS.yml -->
 
 * Joshua Marantz ([jmarantz](https://github.com/jmarantz)) (jmarantz@google.com)
   * Stats, abseil, scalability, and performance.
@@ -76,7 +78,7 @@ without further review.
 * Otto van der Schaaf ([oschaaf](https://github.com/oschaaf)) (oschaaf@redhat.com)
 * Tim Walsh ([twghu](https://github.com/twghu)) (twalsh@redhat.com)
 * Pradeep Rao ([pradeepcrao](https://github.com/pradeepcrao)) (pcrao@google.com)
-* Kateryna Nezdolii ([nezdolik](https://github.com/nezdolik)) (nezdolik@spotify.com)
+* Kateryna Nezdolii ([nezdolik](https://github.com/nezdolik)) (kateryna.nezdolii@gmail.com)
 * Boteng Yao ([botengyao](https://github.com/botengyao)) (boteng@google.com)
 * Kevin Baichoo ([KBaichoo](https://github.com/KBaichoo)) (kbaichoo@google.com)
 * Tianyu Xia ([tyxia](https://github.com/tyxia)) (tyxia@google.com)

README.md

@@ -10,6 +10,7 @@ involved and how Envoy plays a role, read the CNCF
 
 [![CII Best Practices](https://bestpractices.coreinfrastructure.org/projects/1266/badge)](https://bestpractices.coreinfrastructure.org/projects/1266)
 [![OpenSSF Scorecard](https://api.securityscorecards.dev/projects/github.com/envoyproxy/envoy/badge)](https://securityscorecards.dev/viewer/?uri=github.com/envoyproxy/envoy)
+[![CLOMonitor](https://img.shields.io/endpoint?url=https://clomonitor.io/api/projects/cncf/envoy/badge)](https://clomonitor.io/projects/cncf/envoy)
 [![Azure Pipelines](https://dev.azure.com/cncf/envoy/_apis/build/status/11?branchName=main)](https://dev.azure.com/cncf/envoy/_build/latest?definitionId=11&branchName=main)
 [![Fuzzing Status](https://oss-fuzz-build-logs.storage.googleapis.com/badges/envoy.svg)](https://bugs.chromium.org/p/oss-fuzz/issues/list?sort=-opened&can=1&q=proj:envoy)
 [![Jenkins](https://powerci.osuosl.org/buildStatus/icon?job=build-envoy-static-master&subject=ppc64le%20build)](https://powerci.osuosl.org/job/build-envoy-static-master/)

RELEASES.md

@@ -127,8 +127,6 @@ envoy-dev@googlegroups.com
 envoy-maintainers@googlegroups.com -
 include in this email a link to the latest [release page](https://github.com/envoyproxy/envoy/releases) (ending in `tag/[version]`)
 * Announce in [#envoy-dev](https://envoyproxy.slack.com/archives/C78HA81DH) and [#envoy-users](https://envoyproxy.slack.com/archives/C78M4KW76) slack channels.
-* Make sure we tweet the new release: either have Matt do it or email social@cncf.io and ask them to do an Envoy account
-  post.
 
 
 ## Security release schedule

SECURITY-INSIGHTS.yml

@@ -0,0 +1,67 @@
+header:
+  schema-version: '1.0.0'
+  expiration-date: '2025-01-24T01:00:00.000Z'
+  last-updated: '2024-01-24'
+  last-reviewed: '2024-01-24'
+  project-url: https://github.com/envoyproxy/envoy
+  changelog: https://www.envoyproxy.io/docs/envoy/latest/version_history/version_history#version-history
+  license: https://github.com/envoyproxy/envoy/blob/main/LICENSE
+project-lifecycle:
+  status: active
+  bug-fixes-only: false
+  core-maintainers:  # from https://github.com/envoyproxy/envoy/blob/main/OWNERS.md
+# Senior maintainers
+    - github:mattklein123
+    - github:htuch
+    - github:alyssawilk
+    - github:zuercher
+    - github:lizan
+    - github:ggreenway
+    - github:yanavlasov
+    - github:phlax
+    - github:RyanTheOptimist
+    - github:wbpcode
+# Maintainers
+    - github:jmarantz
+    - github:adisuissa
+    - github:KBaichoo
+    - github:keith
+    - github:kyessenov
+    - github:ravenblackx
+    - github:soulxu
+    - github:nezdolik
+contribution-policy:
+  accepts-pull-requests: true
+  accepts-automated-pull-requests: true
+  code-of-conduct: https://github.com/envoyproxy/envoy/blob/main/CODE_OF_CONDUCT.md
+dependencies:
+  third-party-packages: true
+  dependencies-lists:
+    - https://www.envoyproxy.io/docs/envoy/latest/intro/arch_overview/security/external_deps
+  env-dependencies-policy:
+    policy-url: https://github.com/envoyproxy/envoy/blob/main/DEPENDENCY_POLICY.md
+distribution-points:
+  - https://github.com/envoyproxy/envoy
+documentation:
+  - https://www.envoyproxy.io/docs
+security-contacts:
+  - type: email
+    value: envoy-security@googlegroups.com
+security-testing:
+- tool-type: sca
+  tool-name: Dependabot
+  tool-version: latest
+  integration:
+    ad-hoc: false
+    ci: true
+    before-release: true
+- tool-type: sast
+  tool-name: CodeQL
+  tool-version: '2.13.4'
+  integration:
+    ad-hoc: false
+    ci: true
+    before-release: true
+vulnerability-reporting:
+  accepts-vulnerability-reports: true
+  security-policy: https://github.com/envoyproxy/envoy/security/policy

api/bazel/repository_locations.bzl

@@ -131,11 +131,11 @@ REPOSITORY_LOCATIONS_SPEC = dict(
         project_name = "buf",
         project_desc = "A new way of working with Protocol Buffers.",  # Used for breaking change detection in API protobufs
         project_url = "https://buf.build",
-        version = "1.28.1",
-        sha256 = "870cf492d381a967d36636fdee9da44b524ea62aad163659b8dbf16a7da56987",
+        version = "1.29.0",
+        sha256 = "1033f26361e6fc30ffcfab9d4e4274ffd4af88d9c97de63d2e1721c4a07c1380",
         strip_prefix = "buf",
         urls = ["https://github.com/bufbuild/buf/releases/download/v{version}/buf-Linux-x86_64.tar.gz"],
-        release_date = "2023-11-15",
+        release_date = "2024-01-24",
         use_category = ["api"],
         license = "Apache-2.0",
         license_url = "https://github.com/bufbuild/buf/blob/v{version}/LICENSE",

api/envoy/config/listener/v3/quic_config.proto

@@ -24,7 +24,7 @@ option (udpa.annotations.file_status).package_version_status = ACTIVE;
 // [#protodoc-title: QUIC listener config]
 
 // Configuration specific to the UDP QUIC listener.
-// [#next-free-field: 10]
+// [#next-free-field: 11]
 message QuicProtocolOptions {
   option (udpa.annotations.versioning).previous_message_type =
       "envoy.api.v2.listener.QuicProtocolOptions";
@@ -77,4 +77,8 @@ message QuicProtocolOptions {
   // [#extension-category: envoy.quic.server_preferred_address]
   core.v3.TypedExtensionConfig server_preferred_address_config = 9
       [(xds.annotations.v3.field_status).work_in_progress = true];
+
+  // Configure the server to send transport parameter `disable_active_migration <https://www.rfc-editor.org/rfc/rfc9000#section-18.2-4.30.1>`_.
+  // Defaults to false (do not send this transport parameter).
+  google.protobuf.BoolValue send_disable_active_migration = 10;
 }

api/envoy/extensions/filters/http/ext_proc/v3/ext_proc.proto

@@ -28,7 +28,6 @@ option (udpa.annotations.file_status).package_version_status = ACTIVE;
 // **Current Implementation Status:**
 // All options and processing modes are implemented except for the following:
 //
-// * Dynamic metadata in responses from the external processor is ignored.
 // * "async mode" is not implemented.
 
 // The filter communicates with an external gRPC service called an "external processor"
@@ -97,7 +96,7 @@ option (udpa.annotations.file_status).package_version_status = ACTIVE;
 // <arch_overview_advanced_filter_state_sharing>` object in a namespace matching the filter
 // name.
 //
-// [#next-free-field: 16]
+// [#next-free-field: 17]
 message ExternalProcessor {
   // Configuration for the gRPC service that the filter will communicate with.
   // The filter supports both the "Envoy" and "Google" gRPC clients.
@@ -203,6 +202,35 @@ message ExternalProcessor {
   // Instead, the stream to the external processor will be closed. There will be no
   // more external processing for this stream from now on.
   bool disable_immediate_response = 15;
+
+  // Options related to the sending and receiving of dynamic metadata.
+  MetadataOptions metadata_options = 16;
+}
+
+// The MetadataOptions structure defines options for the sending and receiving of
+// dynamic metadata. Specifically, which namespaces to send to the server, whether
+// metadata returned by the server may be written, and how that metadata may be written.
+message MetadataOptions {
+  message MetadataNamespaces {
+    // Specifies a list of metadata namespaces whose values, if present,
+    // will be passed to the ext_proc service as an opaque *protobuf::Struct*.
+    repeated string untyped = 1;
+
+    // Specifies a list of metadata namespaces whose values, if present,
+    // will be passed to the ext_proc service as a *protobuf::Any*. This allows
+    // envoy and the external processing server to share the protobuf message
+    // definition for safe parsing.
+    repeated string typed = 2;
+  }
+
+  // Describes which typed or untyped dynamic metadata namespaces to forward to
+  // the external processing server.
+  MetadataNamespaces forwarding_namespaces = 1;
+
+  // Describes which typed or untyped dynamic metadata namespaces to accept from
+  // the external processing server. Set to empty or leave unset to disallow writing
+  // any received dynamic metadata. Receiving of typed metadata is not supported.
+  MetadataNamespaces receiving_namespaces = 2;
 }
 
 // The HeaderForwardingRules structure specifies what headers are
@@ -245,7 +273,7 @@ message ExtProcPerRoute {
 }
 
 // Overrides that may be set on a per-route basis
-// [#next-free-field: 6]
+// [#next-free-field: 7]
 message ExtProcOverrides {
   // Set a different processing mode for this route than the default.
   ProcessingMode processing_mode = 1;
@@ -266,4 +294,11 @@ message ExtProcOverrides {
 
   // Set a different gRPC service for this route than the default.
   config.core.v3.GrpcService grpc_service = 5;
+
+  // Options related to the sending and receiving of dynamic metadata.
+  // Lists of forwarding and receiving namespaces will be overridden in their entirety,
+  // meaning the most-specific config that specifies this override will be the final
+  // config used. It is the prerogative of the control plane to ensure this
+  // most-specific config contains the correct final overrides.
+  MetadataOptions metadata_options = 6;
 }

api/envoy/service/ext_proc/v3/external_processor.proto

@@ -56,7 +56,7 @@ service ExternalProcessor {
 
 // This represents the different types of messages that Envoy can send
 // to an external processing server.
-// [#next-free-field: 8]
+// [#next-free-field: 9]
 message ProcessingRequest {
   // Specify whether the filter that sent this request is running in synchronous
   // or asynchronous mode. The choice of synchronous or asynchronous mode
@@ -91,30 +91,27 @@ message ProcessingRequest {
     // a BodyResponse message, an ImmediateResponse message, or close the stream.
     HttpBody request_body = 4;
 
-    // A chunk of the HTTP request body. Unless ``async_mode`` is ``true``, the server must send back
+    // A chunk of the HTTP response body. Unless ``async_mode`` is ``true``, the server must send back
     // a BodyResponse message or close the stream.
     HttpBody response_body = 5;
 
     // The HTTP trailers for the request path. Unless ``async_mode`` is ``true``, the server
     // must send back a TrailerResponse message or close the stream.
     //
-    // This message is only sent if the trailers processing mode is set to ``SEND``.
-    // If there are no trailers on the original downstream request, then this message
-    // will only be sent (with empty trailers waiting to be populated) if the
-    // processing mode is set before the request headers are sent, such as
-    // in the filter configuration.
+    // This message is only sent if the trailers processing mode is set to ``SEND`` and
+    // the original downstream request has trailers.
     HttpTrailers request_trailers = 6;
 
     // The HTTP trailers for the response path. Unless ``async_mode`` is ``true``, the server
     // must send back a TrailerResponse message or close the stream.
     //
-    // This message is only sent if the trailers processing mode is set to ``SEND``.
-    // If there are no trailers on the original downstream request, then this message
-    // will only be sent (with empty trailers waiting to be populated) if the
-    // processing mode is set before the request headers are sent, such as
-    // in the filter configuration.
+    // This message is only sent if the trailers processing mode is set to ``SEND`` and
+    // the original upstream response has trailers.
     HttpTrailers response_trailers = 7;
   }
+
+  // Dynamic metadata associated with the request.
+  config.core.v3.Metadata metadata_context = 8;
 }
 
 // For every ProcessingRequest received by the server with the ``async_mode`` field
@@ -158,9 +155,9 @@ message ProcessingResponse {
     ImmediateResponse immediate_response = 7;
   }
 
-  // [#not-implemented-hide:]
-  // Optional metadata that will be emitted as dynamic metadata to be consumed by the next
-  // filter. This metadata will be placed in the namespace ``envoy.filters.http.ext_proc``.
+  // Optional metadata that will be emitted as dynamic metadata to be consumed by
+  // following filters. This metadata will be placed in the namespace(s) specified by the top-level
+  // field name(s) of the struct.
   google.protobuf.Struct dynamic_metadata = 8;
 
   // Override how parts of the HTTP request and response are processed

bazel/repository_locations.bzl

@@ -1506,11 +1506,11 @@ REPOSITORY_LOCATIONS_SPEC = dict(
         project_name = "rules_license",
         project_desc = "Bazel rules for checking open source licenses",
         project_url = "https://github.com/bazelbuild/rules_license",
-        version = "0.0.7",
-        sha256 = "4531deccb913639c30e5c7512a054d5d875698daeb75d8cf90f284375fe7c360",
+        version = "0.0.8",
+        sha256 = "241b06f3097fd186ff468832150d6cc142247dc42a32aaefb56d0099895fd229",
         urls = ["https://github.com/bazelbuild/rules_license/releases/download/{version}/rules_license-{version}.tar.gz"],
         use_category = ["build", "dataplane_core", "controlplane"],
-        release_date = "2023-06-16",
+        release_date = "2024-01-24",
         cpe = "N/A",
         license = "Apache-2.0",
         license_url = "https://github.com/bazelbuild/rules_license/blob/{version}/LICENSE",

changelogs/1.29.0.yaml

@@ -173,9 +173,6 @@ bug_fixes:
     setting. The OAuth spec does not dictate that an authorization server must respond with an expiry. Envoy currently
     fails any OAuth flow if the expiry is not set. This setting allows you to provide a default in this case to ensure
     the OAuth flow can succeed.
-- area: postgres proxy
-  change: |
-    Fix a race condition that may result from upstream servers refusing to switch to TLS.
 
 removed_config_or_runtime:
 - area: http