grpc_gcp

type AltsContext struct {
	// The application protocol negotiated for this connection.
	ApplicationProtocol string `protobuf:"bytes,1,opt,name=application_protocol,json=applicationProtocol" json:"application_protocol,omitempty"`
	// The record protocol negotiated for this connection.
	RecordProtocol string `protobuf:"bytes,2,opt,name=record_protocol,json=recordProtocol" json:"record_protocol,omitempty"`
	// The security level of the created secure channel.
	SecurityLevel SecurityLevel `protobuf:"varint,3,opt,name=security_level,json=securityLevel,enum=grpc.gcp.SecurityLevel" json:"security_level,omitempty"`
	// The peer service account.
	PeerServiceAccount string `protobuf:"bytes,4,opt,name=peer_service_account,json=peerServiceAccount" json:"peer_service_account,omitempty"`
	// The local service account.
	LocalServiceAccount string `protobuf:"bytes,5,opt,name=local_service_account,json=localServiceAccount" json:"local_service_account,omitempty"`
	// The RPC protocol versions supported by the peer.
	PeerRpcVersions *RpcProtocolVersions `protobuf:"bytes,6,opt,name=peer_rpc_versions,json=peerRpcVersions" json:"peer_rpc_versions,omitempty"`
}

type Endpoint struct {
	// IP address. It should contain an IPv4 or IPv6 string literal, e.g.
	// "192.168.0.1" or "2001:db8::1".
	IpAddress string `protobuf:"bytes,1,opt,name=ip_address,json=ipAddress" json:"ip_address,omitempty"`
	// Port number.
	Port int32 `protobuf:"varint,2,opt,name=port" json:"port,omitempty"`
	// Network protocol (e.g., TCP, UDP) associated with this endpoint.
	Protocol NetworkProtocol `protobuf:"varint,3,opt,name=protocol,enum=grpc.gcp.NetworkProtocol" json:"protocol,omitempty"`
}

type HandshakeProtocol int32

type HandshakerReq struct {
	// Types that are valid to be assigned to ReqOneof:
	//	*HandshakerReq_ClientStart
	//	*HandshakerReq_ServerStart
	//	*HandshakerReq_Next
	ReqOneof isHandshakerReq_ReqOneof `protobuf_oneof:"req_oneof"`
}

type HandshakerReq_ClientStart struct {
	ClientStart *StartClientHandshakeReq `protobuf:"bytes,1,opt,name=client_start,json=clientStart,oneof"`
}

type HandshakerReq_Next struct {
	Next *NextHandshakeMessageReq `protobuf:"bytes,3,opt,name=next,oneof"`
}

type HandshakerReq_ServerStart struct {
	ServerStart *StartServerHandshakeReq `protobuf:"bytes,2,opt,name=server_start,json=serverStart,oneof"`
}

type HandshakerResp struct {
	// Frames to be given to the peer for the NextHandshakeMessageReq. May be
	// empty if no out_frames have to be sent to the peer or if in_bytes in the
	// HandshakerReq are incomplete. All the non-empty out frames must be sent to
	// the peer even if the handshaker status is not OK as these frames may
	// contain the alert frames.
	OutFrames []byte `protobuf:"bytes,1,opt,name=out_frames,json=outFrames,proto3" json:"out_frames,omitempty"`
	// Number of bytes in the in_bytes consumed by the handshaker. It is possible
	// that part of in_bytes in HandshakerReq was unrelated to the handshake
	// process.
	BytesConsumed uint32 `protobuf:"varint,2,opt,name=bytes_consumed,json=bytesConsumed" json:"bytes_consumed,omitempty"`
	// This is set iff the handshake was successful. out_frames may still be set
	// to frames that needs to be forwarded to the peer.
	Result *HandshakerResult `protobuf:"bytes,3,opt,name=result" json:"result,omitempty"`
	// Status of the handshaker.
	Status *HandshakerStatus `protobuf:"bytes,4,opt,name=status" json:"status,omitempty"`
}

type HandshakerResult struct {
	// The application protocol negotiated for this connection.
	ApplicationProtocol string `protobuf:"bytes,1,opt,name=application_protocol,json=applicationProtocol" json:"application_protocol,omitempty"`
	// The record protocol negotiated for this connection.
	RecordProtocol string `protobuf:"bytes,2,opt,name=record_protocol,json=recordProtocol" json:"record_protocol,omitempty"`
	// Cryptographic key data. The key data may be more than the key length
	// required for the record protocol, thus the client of the handshaker
	// service needs to truncate the key data into the right key length.
	KeyData []byte `protobuf:"bytes,3,opt,name=key_data,json=keyData,proto3" json:"key_data,omitempty"`
	// The authenticated identity of the peer.
	PeerIdentity *Identity `protobuf:"bytes,4,opt,name=peer_identity,json=peerIdentity" json:"peer_identity,omitempty"`
	// The local identity used in the handshake.
	LocalIdentity *Identity `protobuf:"bytes,5,opt,name=local_identity,json=localIdentity" json:"local_identity,omitempty"`
	// Indicate whether the handshaker service client should keep the channel
	// between the handshaker service open, e.g., in order to handle
	// post-handshake messages in the future.
	KeepChannelOpen bool `protobuf:"varint,6,opt,name=keep_channel_open,json=keepChannelOpen" json:"keep_channel_open,omitempty"`
	// The RPC protocol versions supported by the peer.
	PeerRpcVersions *RpcProtocolVersions `protobuf:"bytes,7,opt,name=peer_rpc_versions,json=peerRpcVersions" json:"peer_rpc_versions,omitempty"`
}

type HandshakerServiceClient interface {
	// Handshaker service accepts a stream of handshaker request, returning a
	// stream of handshaker response. Client is expected to send exactly one
	// message with either client_start or server_start followed by one or more
	// messages with next. Each time client sends a request, the handshaker
	// service expects to respond. Client does not have to wait for service's
	// response before sending next request.
	DoHandshake(ctx context.Context, opts ...grpc.CallOption) (HandshakerService_DoHandshakeClient, error)
}

type HandshakerServiceServer interface {
	// Handshaker service accepts a stream of handshaker request, returning a
	// stream of handshaker response. Client is expected to send exactly one
	// message with either client_start or server_start followed by one or more
	// messages with next. Each time client sends a request, the handshaker
	// service expects to respond. Client does not have to wait for service's
	// response before sending next request.
	DoHandshake(HandshakerService_DoHandshakeServer) error
}

type HandshakerService_DoHandshakeClient interface {
	Send(*HandshakerReq) error
	Recv() (*HandshakerResp, error)
	grpc.ClientStream
}

type HandshakerService_DoHandshakeServer interface {
	Send(*HandshakerResp) error
	Recv() (*HandshakerReq, error)
	grpc.ServerStream
}

type HandshakerStatus struct {
	// The status code. This could be the gRPC status code.
	Code uint32 `protobuf:"varint,1,opt,name=code" json:"code,omitempty"`
	// The status details.
	Details string `protobuf:"bytes,2,opt,name=details" json:"details,omitempty"`
}

type Identity struct {
	// Types that are valid to be assigned to IdentityOneof:
	//	*Identity_ServiceAccount
	//	*Identity_Hostname
	IdentityOneof isIdentity_IdentityOneof `protobuf_oneof:"identity_oneof"`
}

type Identity_Hostname struct {
	Hostname string `protobuf:"bytes,2,opt,name=hostname,oneof"`
}

type Identity_ServiceAccount struct {
	ServiceAccount string `protobuf:"bytes,1,opt,name=service_account,json=serviceAccount,oneof"`
}

type NetworkProtocol int32

type NextHandshakeMessageReq struct {
	// Bytes in out_frames returned from the peer's HandshakerResp. It is possible
	// that the peer's out_frames are split into multiple NextHandshakerMessageReq
	// messages.
	InBytes []byte `protobuf:"bytes,1,opt,name=in_bytes,json=inBytes,proto3" json:"in_bytes,omitempty"`
}

type RpcProtocolVersions struct {
	// Maximum supported RPC version.
	MaxRpcVersion *RpcProtocolVersions_Version `protobuf:"bytes,1,opt,name=max_rpc_version,json=maxRpcVersion" json:"max_rpc_version,omitempty"`
	// Minimum supported RPC version.
	MinRpcVersion *RpcProtocolVersions_Version `protobuf:"bytes,2,opt,name=min_rpc_version,json=minRpcVersion" json:"min_rpc_version,omitempty"`
}

type RpcProtocolVersions_Version struct {
	Major uint32 `protobuf:"varint,1,opt,name=major" json:"major,omitempty"`
	Minor uint32 `protobuf:"varint,2,opt,name=minor" json:"minor,omitempty"`
}

type SecurityLevel int32

type ServerHandshakeParameters struct {
	// The record protocols supported by the server, e.g.,
	// "ALTSRP_GCM_AES128".
	RecordProtocols []string `protobuf:"bytes,1,rep,name=record_protocols,json=recordProtocols" json:"record_protocols,omitempty"`
	// (Optional) A list of local identities supported by the server, if
	// specified. Otherwise, the handshaker chooses a default local identity.
	LocalIdentities []*Identity `protobuf:"bytes,2,rep,name=local_identities,json=localIdentities" json:"local_identities,omitempty"`
}

type StartClientHandshakeReq struct {
	// Handshake security protocol requested by the client.
	HandshakeSecurityProtocol HandshakeProtocol `` /* 164-byte string literal not displayed */
	// The application protocols supported by the client, e.g., "h2" (for http2),
	// "grpc".
	ApplicationProtocols []string `protobuf:"bytes,2,rep,name=application_protocols,json=applicationProtocols" json:"application_protocols,omitempty"`
	// The record protocols supported by the client, e.g.,
	// "ALTSRP_GCM_AES128".
	RecordProtocols []string `protobuf:"bytes,3,rep,name=record_protocols,json=recordProtocols" json:"record_protocols,omitempty"`
	// (Optional) Describes which server identities are acceptable by the client.
	// If target identities are provided and none of them matches the peer
	// identity of the server, handshake will fail.
	TargetIdentities []*Identity `protobuf:"bytes,4,rep,name=target_identities,json=targetIdentities" json:"target_identities,omitempty"`
	// (Optional) Application may specify a local identity. Otherwise, the
	// handshaker chooses a default local identity.
	LocalIdentity *Identity `protobuf:"bytes,5,opt,name=local_identity,json=localIdentity" json:"local_identity,omitempty"`
	// (Optional) Local endpoint information of the connection to the server,
	// such as local IP address, port number, and network protocol.
	LocalEndpoint *Endpoint `protobuf:"bytes,6,opt,name=local_endpoint,json=localEndpoint" json:"local_endpoint,omitempty"`
	// (Optional) Endpoint information of the remote server, such as IP address,
	// port number, and network protocol.
	RemoteEndpoint *Endpoint `protobuf:"bytes,7,opt,name=remote_endpoint,json=remoteEndpoint" json:"remote_endpoint,omitempty"`
	// (Optional) If target name is provided, a secure naming check is performed
	// to verify that the peer authenticated identity is indeed authorized to run
	// the target name.
	TargetName string `protobuf:"bytes,8,opt,name=target_name,json=targetName" json:"target_name,omitempty"`
	// (Optional) RPC protocol versions supported by the client.
	RpcVersions *RpcProtocolVersions `protobuf:"bytes,9,opt,name=rpc_versions,json=rpcVersions" json:"rpc_versions,omitempty"`
}

type StartServerHandshakeReq struct {
	// The application protocols supported by the server, e.g., "h2" (for http2),
	// "grpc".
	ApplicationProtocols []string `protobuf:"bytes,1,rep,name=application_protocols,json=applicationProtocols" json:"application_protocols,omitempty"`
	// Handshake parameters (record protocols and local identities supported by
	// the server) mapped by the handshake protocol. Each handshake security
	// protocol (e.g., TLS or ALTS) has its own set of record protocols and local
	// identities. Since protobuf does not support enum as key to the map, the key
	// to handshake_parameters is the integer value of HandshakeProtocol enum.
	HandshakeParameters map[int32]*ServerHandshakeParameters `` /* 186-byte string literal not displayed */
	// Bytes in out_frames returned from the peer's HandshakerResp. It is possible
	// that the peer's out_frames are split into multiple HandshakReq messages.
	InBytes []byte `protobuf:"bytes,3,opt,name=in_bytes,json=inBytes,proto3" json:"in_bytes,omitempty"`
	// (Optional) Local endpoint information of the connection to the client,
	// such as local IP address, port number, and network protocol.
	LocalEndpoint *Endpoint `protobuf:"bytes,4,opt,name=local_endpoint,json=localEndpoint" json:"local_endpoint,omitempty"`
	// (Optional) Endpoint information of the remote client, such as IP address,
	// port number, and network protocol.
	RemoteEndpoint *Endpoint `protobuf:"bytes,5,opt,name=remote_endpoint,json=remoteEndpoint" json:"remote_endpoint,omitempty"`
	// (Optional) RPC protocol versions supported by the server.
	RpcVersions *RpcProtocolVersions `protobuf:"bytes,6,opt,name=rpc_versions,json=rpcVersions" json:"rpc_versions,omitempty"`
}