Bump github.com/openfga/openfga from 1.16.0 to 1.18.0 in the go_modules group across 1 directory

[dependabot]

Bumps the go_modules group with 1 update in the / directory: github.com/openfga/openfga.

Updates github.com/openfga/openfga from 1.16.0 to 1.18.0

Release notes

Sourced from github.com/openfga/openfga's releases.

v1.18.0

🚨 Operational warning for MySQL users 🚨

This release contains a migration for MySQL which acquires a shared lock on the tuple and changelog tables. This is a potentially-lengthy migration, during which you will not be able to perform Write operations.

What you should do: Do not execute auto-migrations on startup for production instances with large datasets. Please refer to this migration guide before applying this migration.

Fixed

• Use crypto/subtle.ConstantTimeCompare for preshared key authentication to close a timing side-channel where the prior map lookup could reveal information about valid key bytes. #3168 Thanks to @​geo-chen for reporting this.

Security

• Fixed identifier comparison on the MySQL backend to be case-sensitive, matching Postgres and SQLite. Ships schema migrations 008, which require a maintenance window — see the operator runbook before upgrading. Resolves CVE-2026-55170. Resolves CVE-2026-55689. Thank you @​sahajamoth for bringing this to our attention.
• Enforce that authn.oidc.issuer and authn.oidc.audience are both set when authn.method is oidc. Previously, omitting --authn-oidc-audience caused the JWT aud claim to be silently skipped during token validation, allowing any validly-signed token from the trusted issuer to be accepted regardless of its intended audience. OpenFGA will now refuse to start if either value is missing. Thank you @​0xVijay for bringing this to our attention.

Full Changelog: openfga/openfga@v1.17.1...v1.18.0

v1.17.1

Changed

• Update PR workflow benchmark comparison to be less flakey. #3153

Fixed

• Fixed experimental weighted_graph_check falling back to the standard algorithm on errors that v1 would reject identically or that should not be retried. ErrTransactionThrottled, check.ErrValidation, check.ErrInvalidUser, and *tuple.InvalidTupleError (from contextual-tuple validation) are now returned directly instead of triggering a v1 retry. #3150
• Fixed a race where an iterator cache entry flushed concurrently with a write could survive cache controller invalidation checks, causing stale tuples to be returned to subsequent requests. #3155 Thanks to @​0xmrma for reporting this bug.
• Fixed ReadChanges pagination erroring past the first page when an object type name contains |, and tightened Deserialize to reject tokens with an empty ULID segment rather than silently restarting pagination from the beginning. #3152

Security

• Update toolchain Go version to 1.26.4 to address the Go standard library vulnerabilities documented in the Go 1.26.4 release notes. #3159
• Update grpc-health-probe to v0.4.52, rebuilt with Go 1.26.4, so released images no longer ship the Go standard library vulnerabilities fixed in the Go 1.26.4 release notes. #3164 Thanks @​Keralin!

New Contributors

• @​Keralin made their first contribution in openfga/openfga#3164

Full Changelog: openfga/openfga@v1.17.0...v1.17.1

v1.17.0

Added

• Added a configurable trace sampler via trace.sampler (OPENFGA_TRACE_SAMPLER / OTEL_TRACES_SAMPLER), supporting the standard OpenTelemetry strategies always_on, always_off, traceidratio, parentbased_always_on, parentbased_always_off, and parentbased_traceidratio. This lets OpenFGA honor upstream parent sampling decisions when running as a downstream service. Defaults to traceidratio to preserve existing behavior. #3072 Thanks @​armujahid!

Changed

• Redesigned cache key generation to use TLV (type-length-value) binary encoding, eliminating collision risk from string concatenation and adding per-process hash seeding to prevent hash-flooding attacks. #3148

New Contributors

• @​armujahid made their first contribution in openfga/openfga#3072

Full Changelog: openfga/openfga@v1.16.1...v1.17.0

v1.16.1

Changed

... (truncated)

Changelog

Sourced from github.com/openfga/openfga's changelog.

[1.18.0] - 2026-06-16

Fixed

• Use crypto/subtle.ConstantTimeCompare for preshared key authentication to close a timing side-channel where the prior map lookup could reveal information about valid key bytes. #3168 Thanks to @​geo-chen for reporting this.

Security

• Fixed identifier comparison on the MySQL backend to be case-sensitive, matching Postgres and SQLite. Ships schema migrations 008, which require a maintenance window — see the operator runbook before upgrading. Resolves CVE-2026-55170. Thank you @​sahajamoth for bringing this to our attention.
• Enforce that authn.oidc.issuer and authn.oidc.audience are both set when authn.method is oidc. Previously, omitting --authn-oidc-audience caused the JWT aud claim to be silently skipped during token validation, allowing any validly-signed token from the trusted issuer to be accepted regardless of its intended audience. OpenFGA will now refuse to start if either value is missing. Resolves CVE-2026-55689. Thank you @​0xVijay for bringing this to our attention.

[1.17.1] - 2026-06-05

Changed

• Update PR workflow benchmark comparison to be less flakey. #3153

Fixed

• Fixed experimental weighted_graph_check falling back to the standard algorithm on errors that v1 would reject identically or that should not be retried. ErrTransactionThrottled, check.ErrValidation, check.ErrInvalidUser, and *tuple.InvalidTupleError (from contextual-tuple validation) are now returned directly instead of triggering a v1 retry. #3150
• Fixed a race where an iterator cache entry flushed concurrently with a write could survive cache controller invalidation checks, causing stale tuples to be returned to subsequent requests. #3155 Thanks to @​0xmrma for reporting this bug.
• Fixed ReadChanges pagination erroring past the first page when an object type name contains |, and tightened Deserialize to reject tokens with an empty ULID segment rather than silently restarting pagination from the beginning. #3152

Security

• Update toolchain Go version to 1.26.4 to address the Go standard library vulnerabilities documented in the Go 1.26.4 release notes. #3159
• Update grpc-health-probe to v0.4.52, rebuilt with Go 1.26.4, so released images no longer ship the Go standard library vulnerabilities fixed in the Go 1.26.4 release notes. #3164 Thanks @​Keralin!

[1.17.0] - 2026-06-02

Added

• Added a configurable trace sampler via trace.sampler (OPENFGA_TRACE_SAMPLER / OTEL_TRACES_SAMPLER), supporting the standard OpenTelemetry strategies always_on, always_off, traceidratio, parentbased_always_on, parentbased_always_off, and parentbased_traceidratio. This lets OpenFGA honor upstream parent sampling decisions when running as a downstream service. Defaults to traceidratio to preserve existing behavior. #3072 Thanks @​armujahid!

Changed

• Redesigned cache key generation to use TLV (type-length-value) binary encoding, eliminating collision risk from string concatenation and adding per-process hash seeding to prevent hash-flooding attacks. #3148

[1.16.1] - 2026-05-28

Changed

• Added workflow-level concurrency.group and cancel-in-progress for PR-related workflow runs to reduce wasted effort. #3140

Fixed

• Fixed experimental weighted_graph_check incorrectly falling back to the standard algorithm on deadline/cancellation/throttle-timeout errors; these are now returned directly. Also fixed weighted_graph_check emitting metrics under the wrong method label when used as the primary algorithm. #3141
• Fixed a bug in experimental weighted_graph_check where the weight2 strategy could return false denies when contextual tuples were present, because their concatenation with datastore results violated the sort assumption of the pruning optimization. #3145

Security

• Update grpc-health-probe to v0.4.50 to address multiple CVEs in the go std lib. #3146

Commits

• 81089a3 release: update changelog for release v1.18.0 (#3174)
• 4459677 Merge commit from fork
• a2e0dbe Merge commit from fork
• 0c75947 fix: use constant-time comparison for preshared key authentication (#3168)
• 7a356c9 chore(deps): bump the dependencies group with 2 updates (#3166)
• 9ac791f chore(deps): bump the dependencies group with 2 updates (#3167)
• 393db3f release: update changelog for release v1.17.1 (#3165)
• ec685d0 chore: bump grpc-health-probe to v0.4.52 (#3164)
• c452374 docs: update caching docs (#3163)
• 4f00251 fix: continuation token deserializer - handle | in type names (#3152)
• Additional commits viewable in compare view

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