v1beta1

type CheckResult struct {
	// A status code of OK indicates preconditions were satisfied. Any other code indicates preconditions were not
	// satisfied and details describe why.
	Status google_rpc.Status `protobuf:"bytes,1,opt,name=status" json:"status"`
	// The amount of time for which this result can be considered valid.
	ValidDuration time.Duration `protobuf:"bytes,2,opt,name=valid_duration,json=validDuration,stdduration" json:"valid_duration"`
	// The number of uses for which this result can be considered valid.
	ValidUseCount int32 `protobuf:"varint,3,opt,name=valid_use_count,json=validUseCount,proto3" json:"valid_use_count,omitempty"`
}

type CloseSessionRequest struct {
	// Id of the session to be closed.
	SessionId string `protobuf:"bytes,1,opt,name=session_id,json=sessionId,proto3" json:"session_id,omitempty"`
}

type CloseSessionResponse struct {
	// The success/failure status of close session call.
	Status *google_rpc.Status `protobuf:"bytes,1,opt,name=status" json:"status,omitempty"`
}

type CreateSessionRequest struct {
	// Adapter specific configuration.
	AdapterConfig *google_protobuf2.Any `protobuf:"bytes,1,opt,name=adapter_config,json=adapterConfig" json:"adapter_config,omitempty"`
	// Map of instance names to their template-specific inferred type.
	InferredTypes map[string]*google_protobuf2.Any `` /* 174-byte string literal not displayed */
}

type CreateSessionResponse struct {
	// Id of the created session.
	SessionId string `protobuf:"bytes,1,opt,name=session_id,json=sessionId,proto3" json:"session_id,omitempty"`
	// The success/failure status of create session call.
	Status *google_rpc.Status `protobuf:"bytes,2,opt,name=status" json:"status,omitempty"`
}

type Info struct {
	// Name of the adapter. It must be an RFC 1035 compatible DNS label
	// matching the `^[a-z]([-a-z0-9]*[a-z0-9])?$` regular expression.
	// Name is used in Istio configuration, therefore it should be descriptive but short.
	// example: denier
	// Vendor adapters should use a vendor prefix.
	// example: mycompany-denier
	Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
	// User-friendly description of the adapter.
	Description string `protobuf:"bytes,2,opt,name=description,proto3" json:"description,omitempty"`
	// Names of the templates the adapter supports.
	Templates []string `protobuf:"bytes,3,rep,name=templates" json:"templates,omitempty"`
	// Base64 encoded proto descriptor of the adapter configuration.
	Config string `protobuf:"bytes,4,opt,name=config,proto3" json:"config,omitempty"`
	// True if backend has implemented the
	// [InfrastructureBackend](https://github.com/istio/api/blob/master/mixer/adapter/model/v1beta1/infrastructure_backend.proto)
	// service; false otherwise.
	//
	// If true, during configuration time, Mixer calls the `InfrastructureBackend`' rpcs
	// to validate and pass the handler configuration. And during request-time, Mixer does not pass the handler
	// configuration, and only passes the template-specific Instance payload using the template-specific handle service (Example
	// [HandlerMetricService](https://github.com/istio/istio/blob/master/mixer/template/metric/template_handler_service.proto),
	// [HandlerListEntryService](https://github.com/istio/istio/blob/master/mixer/template/logentry/template_handler_service.proto),
	// [HandleQuotaService](https://github.com/istio/istio/blob/master/mixer/template/quota/template_handler_service.proto) and more).
	// If `session_based` is false, Mixer does not expect backend to implement `InfrastructureBackend` service, and
	// only communicates with the backends during request-time through the template-specific handle service. Without
	// `InfrastructureBackend` service, Mixer passes the handler configuration on each call during request-time.
	SessionBased bool `protobuf:"varint,5,opt,name=session_based,json=sessionBased,proto3" json:"session_based,omitempty"`
}

type InfrastructureBackendClient interface {
	// Validates the handler configuration along with the template-specific instances that would be routed to that
	// handler. The `CreateSession` for a specific handler configuration is invoked only if its associated `Validate`
	// call has returned success.
	Validate(ctx context.Context, in *ValidateRequest, opts ...grpc.CallOption) (*ValidateResponse, error)
	// Creates a session for a given handler configuration and the template-specific instances that would be routed to
	// that handler. For every handler configuration, Mixer creates a separate session by invoking `CreateSession`
	// on the backend.
	//
	// `CreateSessionRequest` contains the adapter specific handler configuration and the inferred type information about
	// the instances the handler would receive during request processing.
	//
	// `CreateSession` must return a `session_id` which Mixer uses to invoke template-specific Handle functions during
	// request processing. The `session_id` provides the Handle functions a way to retrieve the necessary configuration
	// associated with the session. Upon Mixer configuration change, Mixer will re-invoke `CreateSession` for all
	// handler configurations whose existing sessions are invalidated or didn't existed.
	//
	// Backend is allowed to return the same session id if given the same configuration block.
	// This would happen when multiple instances of Mixer in a deployment all create sessions with the same configuration.
	// Note that given individial instances of Mixer can call `CloseSession`, reusing `session_id` by the backend
	// assumes that the backend is doing reference counting.
	//
	// If the backend couldn't create a session for a specific handler configuration and
	// returns non S_OK status, Mixer will not make request-time Handle calls associated with that handler configuration.
	CreateSession(ctx context.Context, in *CreateSessionRequest, opts ...grpc.CallOption) (*CreateSessionResponse, error)
	// Closes the session associated with the `session_id`. Mixer closes a session when its associated handler
	// configuration or the instance configuration changes. Backend is supposed to cleanup all the resources associated
	// with the session_id referenced by CloseSessionRequest.
	CloseSession(ctx context.Context, in *CloseSessionRequest, opts ...grpc.CallOption) (*CloseSessionResponse, error)
}

type InfrastructureBackendServer interface {
	// Validates the handler configuration along with the template-specific instances that would be routed to that
	// handler. The `CreateSession` for a specific handler configuration is invoked only if its associated `Validate`
	// call has returned success.
	Validate(context.Context, *ValidateRequest) (*ValidateResponse, error)
	// Creates a session for a given handler configuration and the template-specific instances that would be routed to
	// that handler. For every handler configuration, Mixer creates a separate session by invoking `CreateSession`
	// on the backend.
	//
	// `CreateSessionRequest` contains the adapter specific handler configuration and the inferred type information about
	// the instances the handler would receive during request processing.
	//
	// `CreateSession` must return a `session_id` which Mixer uses to invoke template-specific Handle functions during
	// request processing. The `session_id` provides the Handle functions a way to retrieve the necessary configuration
	// associated with the session. Upon Mixer configuration change, Mixer will re-invoke `CreateSession` for all
	// handler configurations whose existing sessions are invalidated or didn't existed.
	//
	// Backend is allowed to return the same session id if given the same configuration block.
	// This would happen when multiple instances of Mixer in a deployment all create sessions with the same configuration.
	// Note that given individial instances of Mixer can call `CloseSession`, reusing `session_id` by the backend
	// assumes that the backend is doing reference counting.
	//
	// If the backend couldn't create a session for a specific handler configuration and
	// returns non S_OK status, Mixer will not make request-time Handle calls associated with that handler configuration.
	CreateSession(context.Context, *CreateSessionRequest) (*CreateSessionResponse, error)
	// Closes the session associated with the `session_id`. Mixer closes a session when its associated handler
	// configuration or the instance configuration changes. Backend is supposed to cleanup all the resources associated
	// with the session_id referenced by CloseSessionRequest.
	CloseSession(context.Context, *CloseSessionRequest) (*CloseSessionResponse, error)
}

type QuotaRequest struct {
	// The individual quotas to allocate
	Quotas map[string]QuotaRequest_QuotaParams `` /* 129-byte string literal not displayed */
}

type QuotaRequest_QuotaParams struct {
	// Amount of quota to allocate
	Amount int64 `protobuf:"varint,1,opt,name=amount,proto3" json:"amount,omitempty"`
	// When true, supports returning less quota than what was requested.
	BestEffort bool `protobuf:"varint,2,opt,name=best_effort,json=bestEffort,proto3" json:"best_effort,omitempty"`
}

type QuotaResult struct {
	// The resulting quota, one entry per requested quota.
	Quotas map[string]QuotaResult_Result `` /* 129-byte string literal not displayed */
}

type QuotaResult_Result struct {
	// The amount of time for which this result can be considered valid.
	ValidDuration time.Duration `protobuf:"bytes,2,opt,name=valid_duration,json=validDuration,stdduration" json:"valid_duration"`
	// The amount of granted quota. When `QuotaParams.best_effort` is true, this will be >= 0.
	// If `QuotaParams.best_effort` is false, this will be either 0 or >= `QuotaParams.amount`.
	GrantedAmount int64 `protobuf:"varint,3,opt,name=granted_amount,json=grantedAmount,proto3" json:"granted_amount,omitempty"`
}

type ReportResult struct {
}

type Template struct {
	// Base64 encoded proto descriptor of the template.
	Descriptor_ string `protobuf:"bytes,1,opt,name=descriptor,proto3" json:"descriptor,omitempty"`
}

type TemplateVariety int32

type ValidateRequest struct {
	// Adapter specific configuration.
	AdapterConfig *google_protobuf2.Any `protobuf:"bytes,1,opt,name=adapter_config,json=adapterConfig" json:"adapter_config,omitempty"`
	// Map of instance names to their template-specific inferred type.
	InferredTypes map[string]*google_protobuf2.Any `` /* 174-byte string literal not displayed */
}

type ValidateResponse struct {
	// The success/failure status of validation call.
	Status *google_rpc.Status `protobuf:"bytes,1,opt,name=status" json:"status,omitempty"`
}