grpc_middleware

package
v1.53.1 Latest Latest
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Published: Dec 9, 2024 License: GPL-3.0 Imports: 23 Imported by: 0

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func AuditEventUnaryInterceptor added in v1.43.0

func AuditEventUnaryInterceptor(logger *zap.Logger, eventPairChecker audit.EventPairChecker) grpc.UnaryServerInterceptor

AuditEventUnaryInterceptor captures events and adds them to the trace span to be consumed downstream.

func ErrorUnaryInterceptor

func ErrorUnaryInterceptor(ctx context.Context, req interface{}, _ *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (resp interface{}, err error)

ErrorUnaryInterceptor intercepts known errors and returns the appropriate GRPC status code

func EvaluationUnaryInterceptor

func EvaluationUnaryInterceptor(analyticsEnabled bool) grpc.UnaryServerInterceptor

EvaluationUnaryInterceptor sets required request/response fields. Note: this should be added before any caching interceptor to ensure the request id/response fields are unique.

func FliptAcceptServerVersionFromContext added in v1.38.0

func FliptAcceptServerVersionFromContext(ctx context.Context) semver.Version

FliptAcceptServerVersionFromContext returns the flipt-accept-server-version from the context if it exists or the default version.

func FliptAcceptServerVersionUnaryInterceptor added in v1.38.0

func FliptAcceptServerVersionUnaryInterceptor(logger *zap.Logger) grpc.UnaryServerInterceptor

FliptAcceptServerVersionUnaryInterceptor is a grpc client interceptor that sets the flipt-accept-server-version in the context if provided in the metadata/header.

func ForwardFliptAcceptServerVersion added in v1.44.1

func ForwardFliptAcceptServerVersion(ctx context.Context, req *http.Request) metadata.MD

ForwardFliptAcceptServerVersion extracts the "x-flipt-accept-server-version"" header from an HTTP request and forwards them as grpc metadata entries.

func ForwardFliptNamespace added in v1.51.1

func ForwardFliptNamespace(ctx context.Context, req *http.Request) metadata.MD

ForwardFliptNamespace extracts the "x-flipt-namespace" header from an HTTP request and forwards them as grpc metadata entries.

func ValidationUnaryInterceptor

func ValidationUnaryInterceptor(ctx context.Context, req interface{}, _ *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (resp interface{}, err error)

ValidationUnaryInterceptor validates incoming requests

func WithFliptAcceptServerVersion added in v1.38.0

func WithFliptAcceptServerVersion(ctx context.Context, version semver.Version) context.Context

WithFliptAcceptServerVersion sets the flipt version in the context.

Types

type RequestIdentifiable added in v1.24.0

type RequestIdentifiable interface {
	// SetRequestIDIfNotBlank attempts to set the provided ID on the instance
	// If the ID was blank, it returns the ID provided to this call.
	// If the ID was not blank, it returns the ID found on the instance.
	SetRequestIDIfNotBlank(id string) string
}

type ResponseDurationRecordable added in v1.24.0

type ResponseDurationRecordable interface {
	// SetTimestamps records the start and end times on the target instance.
	SetTimestamps(start, end time.Time)
}

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