authorization

package
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 Go to latest Published: Apr 17, 2026 License: MIT Imports: 34 Imported by: 0

Documentation

Overview

Package authorization is a generated GoMock package.

Package authorization is a generated GoMock package.

Package authorization is a generated GoMock package.

Index

Constants

View Source 
const (
	RoleWorker = Role(1 << iota)
	RoleReader
	RoleWriter
	RoleAdmin
	RoleUndefined = Role(0)
)

@@@SNIPSTART temporal-common-authorization-role-enum User authz within the context of an entity, such as system, namespace or workflow. User may have any combination of these authz within each context, except for RoleUndefined, as a bitmask.

View Source 
const (
	RequestUnauthorized = "Request unauthorized."
)

Variables

View Source 
var (
	MappedClaims contextKeyMappedClaims
	AuthHeader   contextKeyAuthHeader
)

Functions

func IsHealthCheckAPI 

func IsHealthCheckAPI(fullApi string) bool

func IsNoopAuthorizer 

func IsNoopAuthorizer(authorizer Authorizer) bool

func IsReadOnlyGlobalAPI 

func IsReadOnlyGlobalAPI(workflowServiceMethod string) bool

func IsReadOnlyNamespaceAPI 

func IsReadOnlyNamespaceAPI(workflowServiceMethod string) bool

func NewDefaultTokenKeyProvider 

func NewDefaultTokenKeyProvider(cfg *config.Authorization, logger log.Logger) *defaultTokenKeyProvider

func PeerCert 

func PeerCert(tlsInfo *credentials.TLSInfo) *x509.Certificate

PeerCert extracts an x509 certificate from given tlsInfo.

func TLSInfoFromContext 

func TLSInfoFromContext(ctx context.Context) *credentials.TLSInfo

TLSInfoFromContext extracts TLS information from the context's peer value.

Types

type AudienceMapper 

type AudienceMapper struct {
	JwtAudience string
}

AudienceMapper is a simple implementation of JWTAudienceMapper that returns the configured audience string.

func (*AudienceMapper) Audience 

func (m *AudienceMapper) Audience(ctx context.Context, req any, info *grpc.UnaryServerInfo) string

Audience returns the configured audience string.

type AuthInfo 

type AuthInfo struct {
	AuthToken     string
	TLSSubject    *pkix.Name
	TLSConnection *credentials.TLSInfo
	ExtraData     string
	Audience      string
}

@@@SNIPSTART temporal-common-authorization-authinfo Authentication information from subject's JWT token or/and mTLS certificate

type Authorizer 

type Authorizer interface {
	Authorize(ctx context.Context, caller *Claims, target *CallTarget) (Result, error)
}

@@@SNIPSTART temporal-common-authorization-authorizer-interface Authorizer is an interface for implementing authorization logic

func GetAuthorizerFromConfig 

func GetAuthorizerFromConfig(config *config.Authorization) (Authorizer, error)

func NewDefaultAuthorizer 

func NewDefaultAuthorizer() Authorizer

NewDefaultAuthorizer creates a default authorizer

func NewNoopAuthorizer 

func NewNoopAuthorizer() Authorizer

NewNoopAuthorizer creates a no-op authorizer

type CallTarget 

type CallTarget struct {
	// APIName must be the full API function name.
	// Example: "/temporal.api.workflowservice.v1.WorkflowService/StartWorkflowExecution".
	APIName string
	// If a Namespace is not being targeted this be set to an empty string.
	Namespace string
	// The nexus endpoint name being targeted (if any).
	NexusEndpointName string
	// Request contains a deserialized copy of the API request object
	Request any
}

@@@SNIPSTART temporal-common-authorization-authorizer-calltarget CallTarget is contains information for Authorizer to make a decision. It can be extended to include resources like WorkflowType and TaskQueue

type ClaimMapper 

type ClaimMapper interface {
	GetClaims(authInfo *AuthInfo) (*Claims, error)
}

@@@SNIPSTART temporal-common-authorization-claimmapper-interface ClaimMapper converts authorization info of a subject into Temporal claims (permissions) for authorization

func GetClaimMapperFromConfig 

func GetClaimMapperFromConfig(config *config.Authorization, logger log.Logger) (ClaimMapper, error)

func NewDefaultJWTClaimMapper 

func NewDefaultJWTClaimMapper(provider TokenKeyProvider, cfg *config.Authorization, logger log.Logger) ClaimMapper

func NewNoopClaimMapper 

func NewNoopClaimMapper() ClaimMapper

type ClaimMapperWithAuthInfoRequired 

type ClaimMapperWithAuthInfoRequired interface {
	AuthInfoRequired() bool
}

Normally, GetClaims will never be called without either an auth token or TLS metadata set in AuthInfo. However, if you want your ClaimMapper to be called in all cases, you can implement this additional interface and return false.

type Claims 

type Claims struct {
	// Identity of the subject
	Subject string
	// Role within the context of the whole Temporal cluster or a multi-cluster setup
	System Role
	// Roles within specific namespaces
	Namespaces map[string]Role
	// Free form bucket for extra data
	Extensions any
}

@@@SNIPSTART temporal-common-authorization-claims Claims contains the identity of the subject and subject's roles at the system level and for individual namespaces

type Decision 

type Decision int

Decision is enum type for auth decision 

const (
	// DecisionDeny means auth decision is deny
	DecisionDeny Decision = iota + 1
	// DecisionAllow means auth decision is allow
	DecisionAllow
)

type Interceptor 

type Interceptor struct {
	// contains filtered or unexported fields
}

func NewInterceptor 

func NewInterceptor(
	claimMapper ClaimMapper,
	authorizer Authorizer,
	metricsHandler metrics.Handler,
	logger log.Logger,
	namespaceChecker NamespaceChecker,
	audienceGetter JWTAudienceMapper,
	authHeaderName string,
	authExtraHeaderName string,
	exposeAuthorizerErrors dynamicconfig.BoolPropertyFn,
	enableCrossNamespaceCommands dynamicconfig.BoolPropertyFn,
) *Interceptor

NewInterceptor creates an authorization interceptor.

func (*Interceptor) Authorize 

func (a *Interceptor) Authorize(ctx context.Context, claims *Claims, ct *CallTarget) error

Authorize uses the policy's authorizer to authorize a request based on provided claims and call target. Logs and emits metrics when unauthorized.

func (*Interceptor) EnhanceContext 

func (a *Interceptor) EnhanceContext(ctx context.Context, authInfo *AuthInfo, claims *Claims) context.Context

EnhanceContext returns a new context with MappedClaims and AuthHeader values.

func (*Interceptor) GetAuthInfo 

func (a *Interceptor) GetAuthInfo(tlsConnection *credentials.TLSInfo, header headers.HeaderGetter, audienceGetter func() string) *AuthInfo

GetAuthInfo extracts auth info from TLS info and headers. Returns nil if either the policy's claimMapper or authorizer are nil or when there is no auth information in the provided TLS info or headers.

func (*Interceptor) GetClaims 

func (a *Interceptor) GetClaims(authInfo *AuthInfo) (*Claims, error)

GetClaims uses the policy's claimMapper to map the provided authInfo to claims.

func (*Interceptor) Intercept 

func (a *Interceptor) Intercept(
	ctx context.Context,
	req any,
	info *grpc.UnaryServerInfo,
	handler grpc.UnaryHandler,
) (any, error)

type JWTAudienceMapper 

type JWTAudienceMapper interface {
	Audience(ctx context.Context, req any, info *grpc.UnaryServerInfo) string
}

JWTAudienceMapper returns JWT audience for a given request

func GetAudienceMapperFromConfig 

func GetAudienceMapperFromConfig(cfg *config.Authorization) (JWTAudienceMapper, error)

GetAudienceMapperFromConfig returns a JWTAudienceMapper based on the provided Authorization config. Currently, it returns a static audience mapper using the Audience field.

func NewAudienceMapper 

func NewAudienceMapper(audience string) JWTAudienceMapper

NewAudienceMapper returns a JWTAudienceMapper that always returns the given audience string.

type MockAuthorizer 

type MockAuthorizer struct {
	// contains filtered or unexported fields
}

MockAuthorizer is a mock of Authorizer interface.

func NewMockAuthorizer 

func NewMockAuthorizer(ctrl *gomock.Controller) *MockAuthorizer

NewMockAuthorizer creates a new mock instance.

func (*MockAuthorizer) Authorize 

func (m *MockAuthorizer) Authorize(ctx context.Context, caller *Claims, target *CallTarget) (Result, error)

Authorize mocks base method.

func (*MockAuthorizer) EXPECT 

func (m *MockAuthorizer) EXPECT() *MockAuthorizerMockRecorder

EXPECT returns an object that allows the caller to indicate expected use.

type MockAuthorizerMockRecorder 

type MockAuthorizerMockRecorder struct {
	// contains filtered or unexported fields
}

MockAuthorizerMockRecorder is the mock recorder for MockAuthorizer.

func (*MockAuthorizerMockRecorder) Authorize 

func (mr *MockAuthorizerMockRecorder) Authorize(ctx, caller, target any) *gomock.Call

Authorize indicates an expected call of Authorize.

type MockClaimMapper 

type MockClaimMapper struct {
	// contains filtered or unexported fields
}

MockClaimMapper is a mock of ClaimMapper interface.

func NewMockClaimMapper 

func NewMockClaimMapper(ctrl *gomock.Controller) *MockClaimMapper

NewMockClaimMapper creates a new mock instance.

func (*MockClaimMapper) EXPECT 

func (m *MockClaimMapper) EXPECT() *MockClaimMapperMockRecorder

EXPECT returns an object that allows the caller to indicate expected use.

func (*MockClaimMapper) GetClaims 

func (m *MockClaimMapper) GetClaims(authInfo *AuthInfo) (*Claims, error)

GetClaims mocks base method.

type MockClaimMapperMockRecorder 

type MockClaimMapperMockRecorder struct {
	// contains filtered or unexported fields
}

MockClaimMapperMockRecorder is the mock recorder for MockClaimMapper.

func (*MockClaimMapperMockRecorder) GetClaims 

func (mr *MockClaimMapperMockRecorder) GetClaims(authInfo any) *gomock.Call

GetClaims indicates an expected call of GetClaims.

type MockClaimMapperWithAuthInfoRequired 

type MockClaimMapperWithAuthInfoRequired struct {
	// contains filtered or unexported fields
}

MockClaimMapperWithAuthInfoRequired is a mock of ClaimMapperWithAuthInfoRequired interface.

func NewMockClaimMapperWithAuthInfoRequired 

func NewMockClaimMapperWithAuthInfoRequired(ctrl *gomock.Controller) *MockClaimMapperWithAuthInfoRequired

NewMockClaimMapperWithAuthInfoRequired creates a new mock instance.

func (*MockClaimMapperWithAuthInfoRequired) AuthInfoRequired 

func (m *MockClaimMapperWithAuthInfoRequired) AuthInfoRequired() bool

AuthInfoRequired mocks base method.

func (*MockClaimMapperWithAuthInfoRequired) EXPECT 

func (m *MockClaimMapperWithAuthInfoRequired) EXPECT() *MockClaimMapperWithAuthInfoRequiredMockRecorder

EXPECT returns an object that allows the caller to indicate expected use.

type MockClaimMapperWithAuthInfoRequiredMockRecorder 

type MockClaimMapperWithAuthInfoRequiredMockRecorder struct {
	// contains filtered or unexported fields
}

MockClaimMapperWithAuthInfoRequiredMockRecorder is the mock recorder for MockClaimMapperWithAuthInfoRequired.

func (*MockClaimMapperWithAuthInfoRequiredMockRecorder) AuthInfoRequired 

func (mr *MockClaimMapperWithAuthInfoRequiredMockRecorder) AuthInfoRequired() *gomock.Call

AuthInfoRequired indicates an expected call of AuthInfoRequired.

type MockJWTAudienceMapper 

type MockJWTAudienceMapper struct {
	// contains filtered or unexported fields
}

MockJWTAudienceMapper is a mock of JWTAudienceMapper interface.

func NewMockJWTAudienceMapper 

func NewMockJWTAudienceMapper(ctrl *gomock.Controller) *MockJWTAudienceMapper

NewMockJWTAudienceMapper creates a new mock instance.

func (*MockJWTAudienceMapper) Audience 

func (m *MockJWTAudienceMapper) Audience(ctx context.Context, req interface{}, info *grpc.UnaryServerInfo) string

Audience mocks base method.

func (*MockJWTAudienceMapper) EXPECT 

func (m *MockJWTAudienceMapper) EXPECT() *MockJWTAudienceMapperMockRecorder

EXPECT returns an object that allows the caller to indicate expected use.

type MockJWTAudienceMapperMockRecorder 

type MockJWTAudienceMapperMockRecorder struct {
	// contains filtered or unexported fields
}

MockJWTAudienceMapperMockRecorder is the mock recorder for MockJWTAudienceMapper.

func (*MockJWTAudienceMapperMockRecorder) Audience 

func (mr *MockJWTAudienceMapperMockRecorder) Audience(ctx, req, info interface{}) *gomock.Call

Audience indicates an expected call of Audience.

type MockhasNamespace 

type MockhasNamespace struct {
	// contains filtered or unexported fields
}

MockhasNamespace is a mock of hasNamespace interface.

func NewMockhasNamespace 

func NewMockhasNamespace(ctrl *gomock.Controller) *MockhasNamespace

NewMockhasNamespace creates a new mock instance.

func (*MockhasNamespace) EXPECT 

func (m *MockhasNamespace) EXPECT() *MockhasNamespaceMockRecorder

EXPECT returns an object that allows the caller to indicate expected use.

func (*MockhasNamespace) GetNamespace 

func (m *MockhasNamespace) GetNamespace() string

GetNamespace mocks base method.

type MockhasNamespaceMockRecorder 

type MockhasNamespaceMockRecorder struct {
	// contains filtered or unexported fields
}

MockhasNamespaceMockRecorder is the mock recorder for MockhasNamespace.

func (*MockhasNamespaceMockRecorder) GetNamespace 

func (mr *MockhasNamespaceMockRecorder) GetNamespace() *gomock.Call

GetNamespace indicates an expected call of GetNamespace.

type NamespaceChecker 

type NamespaceChecker interface {
	// Exists returns nil if the namespace exists, otherwise an error.
	Exists(name namespace.Name) error
}

type RawTokenKeyProvider 

type RawTokenKeyProvider interface {
	GetKey(ctx context.Context, token *jwt.Token) (any, error)
	SupportedMethods() []string
	Close()
}

RawTokenKeyProvider is a TokenKeyProvider that provides keys for validating JWT tokens

type Result 

type Result struct {
	Decision Decision
	// Reason may contain a message explaining the value of the Decision field.
	Reason string
}

Result is result from authority.

type Role 

type Role int16

func (Role) IsValid 

func (b Role) IsValid() bool

Checks if the provided role bitmask represents a valid combination of authz

type TokenKeyProvider 

type TokenKeyProvider interface {
	EcdsaKey(alg string, kid string) (*ecdsa.PublicKey, error)
	HmacKey(alg string, kid string) ([]byte, error)
	RsaKey(alg string, kid string) (*rsa.PublicKey, error)
	SupportedMethods() []string
	Close()
}

@@@SNIPSTART temporal-common-authorization-tokenkeyprovider-interface Provides keys for validating JWT tokens

Source Files

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