build(deps): bump the go group with 2 updates

[dependabot]

Bumps the go group with 2 updates: github.com/open-policy-agent/opa and google.golang.org/grpc.

Updates github.com/open-policy-agent/opa from 0.66.0 to 0.67.0

Release notes

Sourced from github.com/open-policy-agent/opa's releases.

v0.67.0

This release contains a mix of features, a new builtin function (strings.count), performance improvements, and bugfixes.

Breaking Change

Request Body Size Limits

OPA now automatically rejects very large requests (#6868) authored by @​philipaconrad. Requests with a Content-Length larger than 128 MB uncompressed, and gzipped requests with payloads that decompress to larger than 256 MB will be rejected, as part of hardening OPA against denial-of-service attacks. Previously, a large enough request could cause an OPA instance to run out of memory in low-memory sidecar deployment scenarios, just from attempting to read the request body into memory.

These changes allow improvements in memory usage for the OPA HTTP server, and help OPA deployments avoid some accidental out-of-memory situations.

For most users, no changes will be needed to continue using OPA. However, to control this behavior, two new configuration keys are available: server.decoding.max_length and server.decoding.gzip.max_length. These control the max size in bytes to allow for an incoming request payload, and the maximum size in bytes to allow for a decompressed gzip request payload, respectively.

Here's an example OPA configuration using the new keys:

# Set max request size to 64 MB and max gzip size (decompressed) to be 128 MB.
server:
  decoding:
    max_length: 67108864
    gzip:
      max_length: 134217728

Topdown and Rego

• topdown: New strings.count builtin which returns the number of non-overlapping instances of a substring in a string (#6827) authored by @​Manish-Giri
• format: Produce error when --rego-v1 formatted module has rule name conflicting with keyword (#6833) authored by @​johanfylling
• topdown: Add cap to caches for regex and glob built-in functions (#6828) authored by @​johanfylling. This fixes possible memory leaks where caches grow uncontrollably when large amounts of regexes or globs are generated or originate from the input document.

Runtime, Tooling, SDK

• repl: Add support for correctly loading bundle modules (#6872) authored by @​ashutosh-narkar
• plugins/discovery: Allow un-registration of discovery listener (#6851) authored by @​mjungsbluth. The discovery plugin allows OPA to register a bundle download status listener but previously did not offer a method to unregister that listener
• plugins/logs: Reduce amount of work performed inside global lock in decision log plugin (#6859) authored by @​johanfylling
• plugins/rest: Add a new client credential attribute to support Azure Workload Identity. This would allow workloads deployed on an Azure Kubernetes Services (AKS) cluster to authenticate and access Azure cloud resources (#6802) authored by @​ledbutter
• cmd/inspect: Add ability for opa inspect to inspect a single file outside of any bundle (#6873) authored by @​tjons
• cmd+bundle: Add --follow-symlinks flag to the opa build command to allow users to build directories with symlinked files, and have the contents of those symlinked files included in the built bundle (#6800) authored by @​tjons
• server: Add missing handling in the server for the explain=fails query value (#6886) authored by @​acamatcisco

Docs, Website, Ecosystem

• docs: Update bundle section with an example of a manifest with rego_version and file_rego_versions attributes (#6885) authored by @​ashutosh-narkar
• docs: Better link language SDKs to make them more discoverable (#6866) authored by @​charlieegan3

Miscellaneous

... (truncated)

Changelog

Sourced from github.com/open-policy-agent/opa's changelog.

0.67.0

This release contains a mix of features, a new builtin function (strings.count), performance improvements, and bugfixes.

Breaking Change

Request Body Size Limits

OPA now automatically rejects very large requests (#6868) authored by @​philipaconrad. Requests with a Content-Length larger than 128 MB uncompressed, and gzipped requests with payloads that decompress to larger than 256 MB will be rejected, as part of hardening OPA against denial-of-service attacks. Previously, a large enough request could cause an OPA instance to run out of memory in low-memory sidecar deployment scenarios, just from attempting to read the request body into memory.

These changes allow improvements in memory usage for the OPA HTTP server, and help OPA deployments avoid some accidental out-of-memory situations.

For most users, no changes will be needed to continue using OPA. However, to control this behavior, two new configuration keys are available: server.decoding.max_length and server.decoding.gzip.max_length. These control the max size in bytes to allow for an incoming request payload, and the maximum size in bytes to allow for a decompressed gzip request payload, respectively.

Here's an example OPA configuration using the new keys:

# Set max request size to 64 MB and max gzip size (decompressed) to be 128 MB.
server:
  decoding:
    max_length: 67108864
    gzip:
      max_length: 134217728

Topdown and Rego

• topdown: New strings.count builtin which returns the number of non-overlapping instances of a substring in a string (#6827) authored by @​Manish-Giri
• format: Produce error when --rego-v1 formatted module has rule name conflicting with keyword (#6833) authored by @​johanfylling
• topdown: Add cap to caches for regex and glob built-in functions (#6828) authored by @​johanfylling. This fixes possible memory leaks where caches grow uncontrollably when large amounts of regexes or globs are generated or originate from the input document.

Runtime, Tooling, SDK

• repl: Add support for correctly loading bundle modules (#6872) authored by @​ashutosh-narkar
• plugins/discovery: Allow un-registration of discovery listener (#6851) authored by @​mjungsbluth. The discovery plugin allows OPA to register a bundle download status listener but previously did not offer a method to unregister that listener
• plugins/logs: Reduce amount of work performed inside global lock in decision log plugin (#6859) authored by @​johanfylling
• plugins/rest: Add a new client credential attribute to support Azure Workload Identity. This would allow workloads deployed on an Azure Kubernetes Services (AKS) cluster to authenticate and access Azure cloud resources (#6802) authored by @​ledbutter
• cmd/inspect: Add ability for opa inspect to inspect a single file outside of any bundle (#6873) authored by @​tjons
• cmd+bundle: Add --follow-symlinks flag to the opa build command to allow users to build directories with symlinked files, and have the contents of those symlinked files included in the built bundle (#6800) authored by @​tjons
• server: Add missing handling in the server for the explain=fails query value (#6886) authored by @​acamatcisco

Docs, Website, Ecosystem

• docs: Update bundle section with an example of a manifest with rego_version and file_rego_versions attributes (#6885) authored by @​ashutosh-narkar
• docs: Better link language SDKs to make them more discoverable (#6866) authored by @​charlieegan3

... (truncated)

Commits

• b62ae6b Prepare v0.67.0 release
• bec8e1a build(deps): bump github/codeql-action from 3.25.13 to 3.25.14 (#6888)
• d48fdd9 server: Add missing handling for explain=fails to the REST API.
• 959f9e5 docs: Add an example of a manifest with attribute
• a793f27 repl: Add support for correctly loading bundle modules
• c5706ee server+util: Limit max request sizes, prealloc request buffers (#6868)
• 0ca35e2 build(deps): bump docker/setup-buildx-action from 3.4.0 to 3.5.0 (#6880)
• f9ccb66 build(deps): bump github/codeql-action from 3.25.12 to 3.25.13 (#6881)
• 0db1f8f build(deps): bump docker/setup-qemu-action from 3.1.0 to 3.2.0 (#6882)
• ac3ddf9 docs: Update generated CLI docs
• Additional commits viewable in compare view

Updates google.golang.org/grpc from 1.64.1 to 1.65.0

Release notes

Sourced from google.golang.org/grpc's releases.

Release 1.65.0

Dependencies

• Change support policy to cover only the latest TWO releases of Go, matching the policy for Go itself. See #7249 for more information. (#7250)
• Update x/net/http2 to address CVE-2023-45288 (#7282)

Behavior Changes

• credentials/tls: clients and servers will now reject connections that don't support ALPN when environment variable GRPC_ENFORCE_ALPN_ENABLED is set to "true" (case insensitive). (#7184)
  • NOTE: this behavior will become the default in a future release.
• metadata: remove String method from MD to make printing more consistent (#7373)

New Features

• grpc: add WithMaxCallAttempts to configure gRPC's retry behavior per-channel. (#7229)
  • Special Thanks: @​imoore76

Bug Fixes

• ringhash: properly apply endpoint weights instead of ignoring them (#7156)
• xds: fix a bug that could cause xds-enabled servers to stop accepting new connections after handshaking errors (#7128)
  • Special Thanks: @​bozaro

Commits

• 2da9769 Change version to 1.65.0 (#7306)
• ede96b7 metadata: remove String method (#7373)
• 64be203 grpc: Readd pick first name (#7336) (#7341)
• 25e33a6 examples: Add CSM Observability example (#7302) (#7318)
• 04a5f46 xds/internal/xdsclient: Emit unknown for CSM Labels if not present in CDS (#7...
• cff5c3e stats/opentelemetry: Add e2e testing for CSM Observability (#7279) (#7316)
• 9b970fd dns: fix constant 30s backoff for re-resolution (#7262) (#7311)
• 6d23620 documentation: on server, use FromIncomingContext for retrieving context and...
• 7e5898e xds: unify xDS client creation APIs meant for testing (#7268)
• 5d7bd7a interop/xds: Interop client and server changes for CSM Observability (#7280)
• Additional commits viewable in compare view

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