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Creating example for new TokenProvider plugin #153

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fae2595
Creating example for new TokenProvider plugin
stuart-wells Jun 9, 2026
d6063c8
comment adjustment
stuart-wells Jun 9, 2026
fb3fb57
Return error instead of log.fatalf
stuart-wells Jun 10, 2026
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1 change: 1 addition & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,7 @@ Please follow instructions from README.md file in every sample directory.
- **[Docker Compose](./compose/)**: docker-compose files to run a local Temporal Server with various database and dependency configurations (PostgreSQL, MySQL, Cassandra, Elasticsearch, OpenSearch).
- **[TLS](./tls/)**: how to configure Transport Layer Security (TLS) to secure network communication with and within Temporal cluster.
- **[Authorizer](./extensibility/authorizer)**: how to inject a low-level authorizer component that can control access to all API calls.
- **[Token Provider](./extensibility/tokenprovider)**: how to attach a bearer token to outbound cross-cluster replication RPCs.

## Contributing

Expand Down
6 changes: 4 additions & 2 deletions extensibility/authorizer/myClaimMapper.go
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Expand Up @@ -37,8 +37,10 @@ func NewMyClaimMapper(_ *config.Config) authorization.ClaimMapper {
func (c myClaimMapper) GetClaims(authInfo *authorization.AuthInfo) (*authorization.Claims, error) {
claims := authorization.Claims{}

if authInfo.TLSConnection != nil {
// Add claims based on client's TLS certificate
if authInfo.TLSSubject != nil {
// Add claims based on client's TLS certificate. TLSSubject is only
// populated when the client presents a cert (mTLS); a plain server-TLS
// connection leaves it nil even when TLSConnection is set.
claims.Subject = authInfo.TLSSubject.CommonName
}
if authInfo.AuthToken != "" {
Expand Down
197 changes: 130 additions & 67 deletions extensibility/go.mod
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@@ -1,85 +1,131 @@
module github.com/temporalio/service-samples

go 1.25.8
go 1.26.4
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stuart-wells marked this conversation as resolved.

require (
go.temporal.io/api v1.62.2
go.temporal.io/server v1.30.3
google.golang.org/grpc v1.79.3
google.golang.org/protobuf v1.36.10
go.temporal.io/api v1.62.14-0.20260605195506-b526f51bd9f1
go.temporal.io/server v1.29.0-135.0.0.20260608223333-aded9c823a5e
golang.org/x/oauth2 v0.36.0
google.golang.org/grpc v1.80.0
google.golang.org/protobuf v1.36.11
)

// TokenProvider is on temporal main and has not yet been included in a
// tagged release; the require above pins a specific commit. Bump to the
// release version once one ships.

require (
cel.dev/expr v0.25.1 // indirect
cloud.google.com/go v0.118.3 // indirect
cloud.google.com/go/auth v0.15.0 // indirect
cloud.google.com/go/auth/oauth2adapt v0.2.7 // indirect
cloud.google.com/go v0.123.0 // indirect
cloud.google.com/go/auth v0.20.0 // indirect
cloud.google.com/go/auth/oauth2adapt v0.2.8 // indirect
cloud.google.com/go/compute/metadata v0.9.0 // indirect
cloud.google.com/go/iam v1.4.2 // indirect
cloud.google.com/go/monitoring v1.24.1 // indirect
cloud.google.com/go/storage v1.51.0 // indirect
dario.cat/mergo v1.0.1 // indirect
filippo.io/edwards25519 v1.1.0 // indirect
github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp v1.30.0 // indirect
github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/metric v0.51.0 // indirect
github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/resourcemapping v0.51.0 // indirect
cloud.google.com/go/iam v1.9.0 // indirect
cloud.google.com/go/longrunning v0.11.0 // indirect
cloud.google.com/go/monitoring v1.27.0 // indirect
cloud.google.com/go/run v1.19.0 // indirect
cloud.google.com/go/storage v1.62.1 // indirect
dario.cat/mergo v1.0.2 // indirect
filippo.io/edwards25519 v1.2.0 // indirect
github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp v1.32.0 // indirect
github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/metric v0.56.0 // indirect
github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/resourcemapping v0.56.0 // indirect
github.com/Masterminds/goutils v1.1.1 // indirect
github.com/Masterminds/semver/v3 v3.3.0 // indirect
github.com/Masterminds/semver/v3 v3.4.0 // indirect
github.com/Masterminds/sprig/v3 v3.3.0 // indirect
github.com/apache/thrift v0.21.0 // indirect
github.com/aws/aws-sdk-go v1.55.8 // indirect
github.com/apache/thrift v0.23.0 // indirect
github.com/aws/aws-sdk-go-v2 v1.41.6 // indirect
github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.7.9 // indirect
github.com/aws/aws-sdk-go-v2/config v1.32.16 // indirect
github.com/aws/aws-sdk-go-v2/credentials v1.19.15 // indirect
github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.18.22 // indirect
github.com/aws/aws-sdk-go-v2/internal/configsources v1.4.22 // indirect
github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.7.22 // indirect
github.com/aws/aws-sdk-go-v2/internal/v4a v1.4.23 // indirect
github.com/aws/aws-sdk-go-v2/service/ecs v1.78.1 // indirect
github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.13.8 // indirect
github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.9.14 // indirect
github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.13.22 // indirect
github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.19.22 // indirect
github.com/aws/aws-sdk-go-v2/service/lambda v1.89.1 // indirect
github.com/aws/aws-sdk-go-v2/service/s3 v1.99.1 // indirect
github.com/aws/aws-sdk-go-v2/service/signin v1.0.10 // indirect
github.com/aws/aws-sdk-go-v2/service/sso v1.30.16 // indirect
github.com/aws/aws-sdk-go-v2/service/ssooidc v1.35.20 // indirect
github.com/aws/aws-sdk-go-v2/service/sts v1.42.0 // indirect
github.com/aws/smithy-go v1.25.0 // indirect
github.com/benbjohnson/clock v1.3.5 // indirect
github.com/beorn7/perks v1.0.1 // indirect
github.com/blang/semver/v4 v4.0.0 // indirect
github.com/cactus/go-statsd-client/statsd v0.0.0-20200423205355-cb0885a1018c // indirect
github.com/cactus/go-statsd-client/v5 v5.1.0 // indirect
github.com/cenkalti/backoff/v4 v4.3.0 // indirect
github.com/cenkalti/backoff/v5 v5.0.3 // indirect
github.com/cespare/xxhash/v2 v2.3.0 // indirect
github.com/cncf/xds/go v0.0.0-20251210132809-ee656c7534f5 // indirect
github.com/cncf/xds/go v0.0.0-20260202195803-dba9d589def2 // indirect
github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
github.com/dgryski/go-farm v0.0.0-20240924180020-3414d57e47da // indirect
github.com/dustin/go-humanize v1.0.1 // indirect
github.com/emicklei/go-restful/v3 v3.13.0 // indirect
github.com/emirpasic/gods v1.18.1 // indirect
github.com/envoyproxy/go-control-plane/envoy v1.36.0 // indirect
github.com/envoyproxy/protoc-gen-validate v1.3.0 // indirect
github.com/envoyproxy/go-control-plane/envoy v1.37.0 // indirect
github.com/envoyproxy/protoc-gen-validate v1.3.3 // indirect
github.com/facebookgo/clock v0.0.0-20150410010913-600d898af40a // indirect
github.com/felixge/httpsnoop v1.0.4 // indirect
github.com/go-jose/go-jose/v4 v4.1.3 // indirect
github.com/fxamacker/cbor/v2 v2.9.1 // indirect
github.com/go-jose/go-jose/v4 v4.1.4 // indirect
github.com/go-logr/logr v1.4.3 // indirect
github.com/go-logr/stdr v1.2.2 // indirect
github.com/go-sql-driver/mysql v1.9.0 // indirect
github.com/go-openapi/jsonpointer v0.23.1 // indirect
github.com/go-openapi/jsonreference v0.21.5 // indirect
github.com/go-openapi/swag v0.26.0 // indirect
github.com/go-openapi/swag/cmdutils v0.26.0 // indirect
github.com/go-openapi/swag/conv v0.26.0 // indirect
github.com/go-openapi/swag/fileutils v0.26.0 // indirect
github.com/go-openapi/swag/jsonname v0.26.0 // indirect
github.com/go-openapi/swag/jsonutils v0.26.0 // indirect
github.com/go-openapi/swag/loading v0.26.0 // indirect
github.com/go-openapi/swag/mangling v0.26.0 // indirect
github.com/go-openapi/swag/netutils v0.26.0 // indirect
github.com/go-openapi/swag/stringutils v0.26.0 // indirect
github.com/go-openapi/swag/typeutils v0.26.0 // indirect
github.com/go-openapi/swag/yamlutils v0.26.0 // indirect
github.com/go-sql-driver/mysql v1.9.3 // indirect
github.com/gocql/gocql v1.7.0 // indirect
github.com/gogo/protobuf v1.3.2 // indirect
github.com/golang-jwt/jwt/v4 v4.5.2 // indirect
github.com/golang/mock v1.7.0-rc.1 // indirect
github.com/golang/snappy v0.0.4 // indirect
github.com/golang/snappy v1.0.0 // indirect
github.com/google/gnostic-models v0.7.1 // indirect
github.com/google/s2a-go v0.1.9 // indirect
github.com/google/uuid v1.6.0 // indirect
github.com/googleapis/enterprise-certificate-proxy v0.3.5 // indirect
github.com/googleapis/gax-go/v2 v2.14.1 // indirect
github.com/googleapis/enterprise-certificate-proxy v0.3.15 // indirect
github.com/googleapis/gax-go/v2 v2.22.0 // indirect
github.com/gorilla/mux v1.8.1 // indirect
github.com/grpc-ecosystem/go-grpc-middleware/v2 v2.3.2 // indirect
github.com/grpc-ecosystem/grpc-gateway/v2 v2.27.1 // indirect
github.com/grpc-ecosystem/go-grpc-middleware/v2 v2.3.3 // indirect
github.com/grpc-ecosystem/grpc-gateway/v2 v2.29.0 // indirect
github.com/hailocab/go-hostpool v0.0.0-20160125115350-e80d13ce29ed // indirect
github.com/huandu/xstrings v1.5.0 // indirect
github.com/iancoleman/strcase v0.3.0 // indirect
github.com/jackc/pgpassfile v1.0.0 // indirect
github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect
github.com/jackc/pgx/v5 v5.7.2 // indirect
github.com/jackc/pgx/v5 v5.9.2 // indirect
github.com/jackc/puddle/v2 v2.2.2 // indirect
github.com/jmespath/go-jmespath v0.4.0 // indirect
github.com/jmoiron/sqlx v1.4.0 // indirect
github.com/josharian/intern v1.0.0 // indirect
github.com/klauspost/compress v1.18.0 // indirect
github.com/lib/pq v1.10.9 // indirect
github.com/mailru/easyjson v0.9.0 // indirect
github.com/mattn/go-isatty v0.0.20 // indirect
github.com/json-iterator/go v1.1.12 // indirect
github.com/klauspost/compress v1.18.5 // indirect
github.com/lib/pq v1.12.3 // indirect
github.com/mailru/easyjson v0.9.2 // indirect
github.com/mattn/go-isatty v0.0.21 // indirect
github.com/mitchellh/copystructure v1.2.0 // indirect
github.com/mitchellh/mapstructure v1.5.0 // indirect
github.com/mitchellh/reflectwalk v1.0.2 // indirect
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
github.com/modern-go/reflect2 v1.0.3-0.20250322232337-35a7c28c31ee // indirect
github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
github.com/ncruces/go-strftime v0.1.9 // indirect
github.com/nexus-rpc/sdk-go v0.5.1 // indirect
github.com/ncruces/go-strftime v1.0.0 // indirect
github.com/nexus-rpc/nexus-proto-annotations v0.1.0 // indirect
github.com/nexus-rpc/sdk-go v0.6.0 // indirect
github.com/olivere/elastic/v7 v7.0.32 // indirect
github.com/opentracing/opentracing-go v1.2.0 // indirect
github.com/pkg/errors v0.9.1 // indirect
Expand All @@ -88,62 +134,79 @@ require (
github.com/prometheus/client_golang v1.21.0 // indirect
github.com/prometheus/client_model v0.6.2 // indirect
github.com/prometheus/common v0.62.0 // indirect
github.com/prometheus/procfs v0.15.1 // indirect
github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475 // indirect
github.com/prometheus/procfs v0.20.1 // indirect
github.com/rcrowley/go-metrics v0.0.0-20250401214520-65e299d6c5c9 // indirect
github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
github.com/robfig/cron v1.2.0 // indirect
github.com/robfig/cron/v3 v3.0.1 // indirect
github.com/shopspring/decimal v1.4.0 // indirect
github.com/sirupsen/logrus v1.9.3 // indirect
github.com/sirupsen/logrus v1.9.4 // indirect
github.com/sony/gobreaker v1.0.0 // indirect
github.com/spf13/cast v1.7.0 // indirect
github.com/spf13/cast v1.10.0 // indirect
github.com/spf13/pflag v1.0.10 // indirect
github.com/spiffe/go-spiffe/v2 v2.6.0 // indirect
github.com/stretchr/objx v0.5.2 // indirect
github.com/stretchr/objx v0.5.3 // indirect
github.com/stretchr/testify v1.11.1 // indirect
github.com/temporalio/ringpop-go v0.0.0-20250130211428-b97329e994f7 // indirect
github.com/temporalio/sqlparser v0.0.0-20231115171017-f4060bcfa6cb // indirect
github.com/temporalio/tchannel-go v1.22.1-0.20240528171429-1db37fdea938 // indirect
github.com/temporalio/tchannel-go v1.22.1-0.20260129151045-8706a1ab5f61 // indirect
github.com/tidwall/btree v1.8.1 // indirect
github.com/twmb/murmur3 v1.1.8 // indirect
github.com/uber-common/bark v1.3.0 // indirect
github.com/uber-go/tally/v4 v4.1.17 // indirect
github.com/x448/float16 v0.8.4 // indirect
go.opentelemetry.io/auto/sdk v1.2.1 // indirect
go.opentelemetry.io/contrib/detectors/gcp v1.39.0 // indirect
go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.59.0 // indirect
go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.59.0 // indirect
go.opentelemetry.io/contrib/detectors/gcp v1.43.0 // indirect
go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.68.0 // indirect
go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.68.0 // indirect
go.opentelemetry.io/otel v1.43.0 // indirect
go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v1.34.0 // indirect
go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.34.0 // indirect
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.34.0 // indirect
go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v1.43.0 // indirect
go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.43.0 // indirect
go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.43.0 // indirect
go.opentelemetry.io/otel/exporters/prometheus v0.56.0 // indirect
go.opentelemetry.io/otel/metric v1.43.0 // indirect
go.opentelemetry.io/otel/sdk v1.43.0 // indirect
go.opentelemetry.io/otel/sdk/metric v1.43.0 // indirect
go.opentelemetry.io/otel/trace v1.43.0 // indirect
go.opentelemetry.io/proto/otlp v1.7.1 // indirect
go.temporal.io/sdk v1.38.0 // indirect
go.opentelemetry.io/proto/otlp v1.10.0 // indirect
go.temporal.io/auto-scaled-workers v0.0.0-20260407181057-edd947d743d2 // indirect
go.temporal.io/sdk v1.41.1 // indirect
go.uber.org/atomic v1.11.0 // indirect
go.uber.org/dig v1.19.0 // indirect
go.uber.org/fx v1.24.0 // indirect
go.uber.org/mock v0.6.0 // indirect
go.uber.org/multierr v1.11.0 // indirect
go.uber.org/zap v1.27.0 // indirect
golang.org/x/crypto v0.46.0 // indirect
golang.org/x/exp v0.0.0-20250620022241-b7579e27df2b // indirect
golang.org/x/net v0.48.0 // indirect
golang.org/x/oauth2 v0.34.0 // indirect
golang.org/x/sync v0.19.0 // indirect
golang.org/x/sys v0.42.0 // indirect
golang.org/x/text v0.32.0 // indirect
golang.org/x/time v0.10.0 // indirect
google.golang.org/api v0.224.0 // indirect
google.golang.org/genproto v0.0.0-20250303144028-a0af3efb3deb // indirect
google.golang.org/genproto/googleapis/api v0.0.0-20251202230838-ff82c1b0f217 // indirect
google.golang.org/genproto/googleapis/rpc v0.0.0-20251202230838-ff82c1b0f217 // indirect
go.uber.org/zap v1.27.1 // indirect
go.yaml.in/yaml/v2 v2.4.4 // indirect
go.yaml.in/yaml/v3 v3.0.4 // indirect
golang.org/x/crypto v0.52.0 // indirect
golang.org/x/exp v0.0.0-20260410095643-746e56fc9e2f // indirect
golang.org/x/net v0.55.0 // indirect
golang.org/x/sync v0.20.0 // indirect
golang.org/x/sys v0.45.0 // indirect
golang.org/x/term v0.43.0 // indirect
golang.org/x/text v0.37.0 // indirect
golang.org/x/time v0.15.0 // indirect
google.golang.org/api v0.276.0 // indirect
google.golang.org/genproto v0.0.0-20260420184626-e10c466a9529 // indirect
google.golang.org/genproto/googleapis/api v0.0.0-20260420184626-e10c466a9529 // indirect
google.golang.org/genproto/googleapis/rpc v0.0.0-20260420184626-e10c466a9529 // indirect
gopkg.in/evanphx/json-patch.v4 v4.13.0 // indirect
gopkg.in/inf.v0 v0.9.1 // indirect
gopkg.in/validator.v2 v2.0.1 // indirect
gopkg.in/yaml.v3 v3.0.1 // indirect
modernc.org/libc v1.66.10 // indirect
k8s.io/api v0.35.4 // indirect
k8s.io/apimachinery v0.35.4 // indirect
k8s.io/client-go v0.35.4 // indirect
k8s.io/klog/v2 v2.140.0 // indirect
k8s.io/kube-openapi v0.0.0-20260414162039-ec9c827d403f // indirect
k8s.io/utils v0.0.0-20260319190234-28399d86e0b5 // indirect
modernc.org/libc v1.72.3 // indirect
modernc.org/mathutil v1.7.1 // indirect
modernc.org/memory v1.11.0 // indirect
modernc.org/sqlite v1.39.1 // indirect
modernc.org/sqlite v1.51.0 // indirect
sigs.k8s.io/json v0.0.0-20250730193827-2d320260d730 // indirect
sigs.k8s.io/randfill v1.0.0 // indirect
sigs.k8s.io/structured-merge-diff/v6 v6.4.0 // indirect
sigs.k8s.io/yaml v1.6.0 // indirect
)
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