feat: add user proto

README.md

@@ -0,0 +1,4 @@
+## Compile
+```bash
+protoc --proto_path=proto proto/*.proto --go_out=. --go-grpc_out=.
+```

gen/events.pb.go

@@ -0,0 +1,587 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.36.11
+// 	protoc        v6.33.2
+// source: events.proto
+
+package gen
+
+import (
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+	unsafe "unsafe"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+type EventType int32
+
+const (
+	EventType_AUTHENTICATION       EventType = 0
+	EventType_SLUG_CHANGE          EventType = 1
+	EventType_SLUG_CHANGE_RESPONSE EventType = 2
+	EventType_GET_SESSIONS         EventType = 3
+)
+
+// Enum value maps for EventType.
+var (
+	EventType_name = map[int32]string{
+		0: "AUTHENTICATION",
+		1: "SLUG_CHANGE",
+		2: "SLUG_CHANGE_RESPONSE",
+		3: "GET_SESSIONS",
+	}
+	EventType_value = map[string]int32{
+		"AUTHENTICATION":       0,
+		"SLUG_CHANGE":          1,
+		"SLUG_CHANGE_RESPONSE": 2,
+		"GET_SESSIONS":         3,
+	}
+)
+
+func (x EventType) Enum() *EventType {
+	p := new(EventType)
+	*p = x
+	return p
+}
+
+func (x EventType) String() string {
+	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (EventType) Descriptor() protoreflect.EnumDescriptor {
+	return file_events_proto_enumTypes[0].Descriptor()
+}
+
+func (EventType) Type() protoreflect.EnumType {
+	return &file_events_proto_enumTypes[0]
+}
+
+func (x EventType) Number() protoreflect.EnumNumber {
+	return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Use EventType.Descriptor instead.
+func (EventType) EnumDescriptor() ([]byte, []int) {
+	return file_events_proto_rawDescGZIP(), []int{0}
+}
+
+type Controller struct {
+	state protoimpl.MessageState `protogen:"open.v1"`
+	Type  EventType              `protobuf:"varint,1,opt,name=type,proto3,enum=slug.EventType" json:"type,omitempty"`
+	// Types that are valid to be assigned to Payload:
+	//
+	//	*Controller_SlugEvent
+	//	*Controller_GetSessionsEvent
+	Payload       isController_Payload `protobuf_oneof:"payload"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *Controller) Reset() {
+	*x = Controller{}
+	mi := &file_events_proto_msgTypes[0]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *Controller) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Controller) ProtoMessage() {}
+
+func (x *Controller) ProtoReflect() protoreflect.Message {
+	mi := &file_events_proto_msgTypes[0]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Controller.ProtoReflect.Descriptor instead.
+func (*Controller) Descriptor() ([]byte, []int) {
+	return file_events_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *Controller) GetType() EventType {
+	if x != nil {
+		return x.Type
+	}
+	return EventType_AUTHENTICATION
+}
+
+func (x *Controller) GetPayload() isController_Payload {
+	if x != nil {
+		return x.Payload
+	}
+	return nil
+}
+
+func (x *Controller) GetSlugEvent() *SlugChangeEvent {
+	if x != nil {
+		if x, ok := x.Payload.(*Controller_SlugEvent); ok {
+			return x.SlugEvent
+		}
+	}
+	return nil
+}
+
+func (x *Controller) GetGetSessionsEvent() *GetSessionsEvent {
+	if x != nil {
+		if x, ok := x.Payload.(*Controller_GetSessionsEvent); ok {
+			return x.GetSessionsEvent
+		}
+	}
+	return nil
+}
+
+type isController_Payload interface {
+	isController_Payload()
+}
+
+type Controller_SlugEvent struct {
+	SlugEvent *SlugChangeEvent `protobuf:"bytes,11,opt,name=slug_event,json=slugEvent,proto3,oneof"`
+}
+
+type Controller_GetSessionsEvent struct {
+	GetSessionsEvent *GetSessionsEvent `protobuf:"bytes,12,opt,name=get_sessions_event,json=getSessionsEvent,proto3,oneof"`
+}
+
+func (*Controller_SlugEvent) isController_Payload() {}
+
+func (*Controller_GetSessionsEvent) isController_Payload() {}
+
+type Client struct {
+	state protoimpl.MessageState `protogen:"open.v1"`
+	Type  EventType              `protobuf:"varint,1,opt,name=type,proto3,enum=slug.EventType" json:"type,omitempty"`
+	// Types that are valid to be assigned to Payload:
+	//
+	//	*Client_AuthEvent
+	//	*Client_SlugEventResponse
+	//	*Client_GetSessionsEvent
+	Payload       isClient_Payload `protobuf_oneof:"payload"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *Client) Reset() {
+	*x = Client{}
+	mi := &file_events_proto_msgTypes[1]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *Client) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Client) ProtoMessage() {}
+
+func (x *Client) ProtoReflect() protoreflect.Message {
+	mi := &file_events_proto_msgTypes[1]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Client.ProtoReflect.Descriptor instead.
+func (*Client) Descriptor() ([]byte, []int) {
+	return file_events_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *Client) GetType() EventType {
+	if x != nil {
+		return x.Type
+	}
+	return EventType_AUTHENTICATION
+}
+
+func (x *Client) GetPayload() isClient_Payload {
+	if x != nil {
+		return x.Payload
+	}
+	return nil
+}
+
+func (x *Client) GetAuthEvent() *Authentication {
+	if x != nil {
+		if x, ok := x.Payload.(*Client_AuthEvent); ok {
+			return x.AuthEvent
+		}
+	}
+	return nil
+}
+
+func (x *Client) GetSlugEventResponse() *SlugChangeEventResponse {
+	if x != nil {
+		if x, ok := x.Payload.(*Client_SlugEventResponse); ok {
+			return x.SlugEventResponse
+		}
+	}
+	return nil
+}
+
+func (x *Client) GetGetSessionsEvent() *GetSessionsResponse {
+	if x != nil {
+		if x, ok := x.Payload.(*Client_GetSessionsEvent); ok {
+			return x.GetSessionsEvent
+		}
+	}
+	return nil
+}
+
+type isClient_Payload interface {
+	isClient_Payload()
+}
+
+type Client_AuthEvent struct {
+	AuthEvent *Authentication `protobuf:"bytes,10,opt,name=auth_event,json=authEvent,proto3,oneof"`
+}
+
+type Client_SlugEventResponse struct {
+	SlugEventResponse *SlugChangeEventResponse `protobuf:"bytes,11,opt,name=slug_event_response,json=slugEventResponse,proto3,oneof"`
+}
+
+type Client_GetSessionsEvent struct {
+	GetSessionsEvent *GetSessionsResponse `protobuf:"bytes,12,opt,name=get_sessions_event,json=getSessionsEvent,proto3,oneof"`
+}
+
+func (*Client_AuthEvent) isClient_Payload() {}
+
+func (*Client_SlugEventResponse) isClient_Payload() {}
+
+func (*Client_GetSessionsEvent) isClient_Payload() {}
+
+type Authentication struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	AuthToken     string                 `protobuf:"bytes,1,opt,name=auth_token,json=authToken,proto3" json:"auth_token,omitempty"`
+	Identity      string                 `protobuf:"bytes,2,opt,name=identity,proto3" json:"identity,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *Authentication) Reset() {
+	*x = Authentication{}
+	mi := &file_events_proto_msgTypes[2]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *Authentication) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Authentication) ProtoMessage() {}
+
+func (x *Authentication) ProtoReflect() protoreflect.Message {
+	mi := &file_events_proto_msgTypes[2]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Authentication.ProtoReflect.Descriptor instead.
+func (*Authentication) Descriptor() ([]byte, []int) {
+	return file_events_proto_rawDescGZIP(), []int{2}
+}
+
+func (x *Authentication) GetAuthToken() string {
+	if x != nil {
+		return x.AuthToken
+	}
+	return ""
+}
+
+func (x *Authentication) GetIdentity() string {
+	if x != nil {
+		return x.Identity
+	}
+	return ""
+}
+
+type SlugChangeEvent struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Old           string                 `protobuf:"bytes,1,opt,name=old,proto3" json:"old,omitempty"`
+	New           string                 `protobuf:"bytes,2,opt,name=new,proto3" json:"new,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *SlugChangeEvent) Reset() {
+	*x = SlugChangeEvent{}
+	mi := &file_events_proto_msgTypes[3]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *SlugChangeEvent) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*SlugChangeEvent) ProtoMessage() {}
+
+func (x *SlugChangeEvent) ProtoReflect() protoreflect.Message {
+	mi := &file_events_proto_msgTypes[3]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use SlugChangeEvent.ProtoReflect.Descriptor instead.
+func (*SlugChangeEvent) Descriptor() ([]byte, []int) {
+	return file_events_proto_rawDescGZIP(), []int{3}
+}
+
+func (x *SlugChangeEvent) GetOld() string {
+	if x != nil {
+		return x.Old
+	}
+	return ""
+}
+
+func (x *SlugChangeEvent) GetNew() string {
+	if x != nil {
+		return x.New
+	}
+	return ""
+}
+
+type SlugChangeEventResponse struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Success       bool                   `protobuf:"varint,1,opt,name=success,proto3" json:"success,omitempty"`
+	Message       string                 `protobuf:"bytes,2,opt,name=message,proto3" json:"message,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *SlugChangeEventResponse) Reset() {
+	*x = SlugChangeEventResponse{}
+	mi := &file_events_proto_msgTypes[4]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *SlugChangeEventResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*SlugChangeEventResponse) ProtoMessage() {}
+
+func (x *SlugChangeEventResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_events_proto_msgTypes[4]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use SlugChangeEventResponse.ProtoReflect.Descriptor instead.
+func (*SlugChangeEventResponse) Descriptor() ([]byte, []int) {
+	return file_events_proto_rawDescGZIP(), []int{4}
+}
+
+func (x *SlugChangeEventResponse) GetSuccess() bool {
+	if x != nil {
+		return x.Success
+	}
+	return false
+}
+
+func (x *SlugChangeEventResponse) GetMessage() string {
+	if x != nil {
+		return x.Message
+	}
+	return ""
+}
+
+type GetSessionsEvent struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Identity      string                 `protobuf:"bytes,1,opt,name=identity,proto3" json:"identity,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *GetSessionsEvent) Reset() {
+	*x = GetSessionsEvent{}
+	mi := &file_events_proto_msgTypes[5]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *GetSessionsEvent) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*GetSessionsEvent) ProtoMessage() {}
+
+func (x *GetSessionsEvent) ProtoReflect() protoreflect.Message {
+	mi := &file_events_proto_msgTypes[5]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use GetSessionsEvent.ProtoReflect.Descriptor instead.
+func (*GetSessionsEvent) Descriptor() ([]byte, []int) {
+	return file_events_proto_rawDescGZIP(), []int{5}
+}
+
+func (x *GetSessionsEvent) GetIdentity() string {
+	if x != nil {
+		return x.Identity
+	}
+	return ""
+}
+
+var File_events_proto protoreflect.FileDescriptor
+
+const file_events_proto_rawDesc = "" +
+	"\n" +
+	"\fevents.proto\x12\x04slug\x1a\n" +
+	"user.proto\"\xbc\x01\n" +
+	"\n" +
+	"Controller\x12#\n" +
+	"\x04type\x18\x01 \x01(\x0e2\x0f.slug.EventTypeR\x04type\x126\n" +
+	"\n" +
+	"slug_event\x18\v \x01(\v2\x15.slug.SlugChangeEventH\x00R\tslugEvent\x12F\n" +
+	"\x12get_sessions_event\x18\f \x01(\v2\x16.slug.GetSessionsEventH\x00R\x10getSessionsEventB\t\n" +
+	"\apayload\"\x8b\x02\n" +
+	"\x06Client\x12#\n" +
+	"\x04type\x18\x01 \x01(\x0e2\x0f.slug.EventTypeR\x04type\x125\n" +
+	"\n" +
+	"auth_event\x18\n" +
+	" \x01(\v2\x14.slug.AuthenticationH\x00R\tauthEvent\x12O\n" +
+	"\x13slug_event_response\x18\v \x01(\v2\x1d.slug.SlugChangeEventResponseH\x00R\x11slugEventResponse\x12I\n" +
+	"\x12get_sessions_event\x18\f \x01(\v2\x19.slug.GetSessionsResponseH\x00R\x10getSessionsEventB\t\n" +
+	"\apayload\"K\n" +
+	"\x0eAuthentication\x12\x1d\n" +
+	"\n" +
+	"auth_token\x18\x01 \x01(\tR\tauthToken\x12\x1a\n" +
+	"\bidentity\x18\x02 \x01(\tR\bidentity\"5\n" +
+	"\x0fSlugChangeEvent\x12\x10\n" +
+	"\x03old\x18\x01 \x01(\tR\x03old\x12\x10\n" +
+	"\x03new\x18\x02 \x01(\tR\x03new\"M\n" +
+	"\x17SlugChangeEventResponse\x12\x18\n" +
+	"\asuccess\x18\x01 \x01(\bR\asuccess\x12\x18\n" +
+	"\amessage\x18\x02 \x01(\tR\amessage\".\n" +
+	"\x10GetSessionsEvent\x12\x1a\n" +
+	"\bidentity\x18\x01 \x01(\tR\bidentity*\\\n" +
+	"\tEventType\x12\x12\n" +
+	"\x0eAUTHENTICATION\x10\x00\x12\x0f\n" +
+	"\vSLUG_CHANGE\x10\x01\x12\x18\n" +
+	"\x14SLUG_CHANGE_RESPONSE\x10\x02\x12\x10\n" +
+	"\fGET_SESSIONS\x10\x032?\n" +
+	"\fEventService\x12/\n" +
+	"\tSubscribe\x12\f.slug.Client\x1a\x10.slug.Controller(\x010\x01B\aZ\x05./genb\x06proto3"
+
+var (
+	file_events_proto_rawDescOnce sync.Once
+	file_events_proto_rawDescData []byte
+)
+
+func file_events_proto_rawDescGZIP() []byte {
+	file_events_proto_rawDescOnce.Do(func() {
+		file_events_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_events_proto_rawDesc), len(file_events_proto_rawDesc)))
+	})
+	return file_events_proto_rawDescData
+}
+
+var file_events_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
+var file_events_proto_msgTypes = make([]protoimpl.MessageInfo, 6)
+var file_events_proto_goTypes = []any{
+	(EventType)(0),                  // 0: slug.EventType
+	(*Controller)(nil),              // 1: slug.Controller
+	(*Client)(nil),                  // 2: slug.Client
+	(*Authentication)(nil),          // 3: slug.Authentication
+	(*SlugChangeEvent)(nil),         // 4: slug.SlugChangeEvent
+	(*SlugChangeEventResponse)(nil), // 5: slug.SlugChangeEventResponse
+	(*GetSessionsEvent)(nil),        // 6: slug.GetSessionsEvent
+	(*GetSessionsResponse)(nil),     // 7: slug.GetSessionsResponse
+}
+var file_events_proto_depIdxs = []int32{
+	0, // 0: slug.Controller.type:type_name -> slug.EventType
+	4, // 1: slug.Controller.slug_event:type_name -> slug.SlugChangeEvent
+	6, // 2: slug.Controller.get_sessions_event:type_name -> slug.GetSessionsEvent
+	0, // 3: slug.Client.type:type_name -> slug.EventType
+	3, // 4: slug.Client.auth_event:type_name -> slug.Authentication
+	5, // 5: slug.Client.slug_event_response:type_name -> slug.SlugChangeEventResponse
+	7, // 6: slug.Client.get_sessions_event:type_name -> slug.GetSessionsResponse
+	2, // 7: slug.EventService.Subscribe:input_type -> slug.Client
+	1, // 8: slug.EventService.Subscribe:output_type -> slug.Controller
+	8, // [8:9] is the sub-list for method output_type
+	7, // [7:8] is the sub-list for method input_type
+	7, // [7:7] is the sub-list for extension type_name
+	7, // [7:7] is the sub-list for extension extendee
+	0, // [0:7] is the sub-list for field type_name
+}
+
+func init() { file_events_proto_init() }
+func file_events_proto_init() {
+	if File_events_proto != nil {
+		return
+	}
+	file_user_proto_init()
+	file_events_proto_msgTypes[0].OneofWrappers = []any{
+		(*Controller_SlugEvent)(nil),
+		(*Controller_GetSessionsEvent)(nil),
+	}
+	file_events_proto_msgTypes[1].OneofWrappers = []any{
+		(*Client_AuthEvent)(nil),
+		(*Client_SlugEventResponse)(nil),
+		(*Client_GetSessionsEvent)(nil),
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: unsafe.Slice(unsafe.StringData(file_events_proto_rawDesc), len(file_events_proto_rawDesc)),
+			NumEnums:      1,
+			NumMessages:   6,
+			NumExtensions: 0,
+			NumServices:   1,
+		},
+		GoTypes:           file_events_proto_goTypes,
+		DependencyIndexes: file_events_proto_depIdxs,
+		EnumInfos:         file_events_proto_enumTypes,
+		MessageInfos:      file_events_proto_msgTypes,
+	}.Build()
+	File_events_proto = out.File
+	file_events_proto_goTypes = nil
+	file_events_proto_depIdxs = nil
+}

gen/events_grpc.pb.go

@@ -0,0 +1,115 @@
+// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
+// versions:
+// - protoc-gen-go-grpc v1.6.0
+// - protoc             v6.33.2
+// source: events.proto
+
+package gen
+
+import (
+	context "context"
+	grpc "google.golang.org/grpc"
+	codes "google.golang.org/grpc/codes"
+	status "google.golang.org/grpc/status"
+)
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the grpc package it is being compiled against.
+// Requires gRPC-Go v1.64.0 or later.
+const _ = grpc.SupportPackageIsVersion9
+
+const (
+	EventService_Subscribe_FullMethodName = "/slug.EventService/Subscribe"
+)
+
+// EventServiceClient is the client API for EventService service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
+type EventServiceClient interface {
+	Subscribe(ctx context.Context, opts ...grpc.CallOption) (grpc.BidiStreamingClient[Client, Controller], error)
+}
+
+type eventServiceClient struct {
+	cc grpc.ClientConnInterface
+}
+
+func NewEventServiceClient(cc grpc.ClientConnInterface) EventServiceClient {
+	return &eventServiceClient{cc}
+}
+
+func (c *eventServiceClient) Subscribe(ctx context.Context, opts ...grpc.CallOption) (grpc.BidiStreamingClient[Client, Controller], error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	stream, err := c.cc.NewStream(ctx, &EventService_ServiceDesc.Streams[0], EventService_Subscribe_FullMethodName, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	x := &grpc.GenericClientStream[Client, Controller]{ClientStream: stream}
+	return x, nil
+}
+
+// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
+type EventService_SubscribeClient = grpc.BidiStreamingClient[Client, Controller]
+
+// EventServiceServer is the server API for EventService service.
+// All implementations must embed UnimplementedEventServiceServer
+// for forward compatibility.
+type EventServiceServer interface {
+	Subscribe(grpc.BidiStreamingServer[Client, Controller]) error
+	mustEmbedUnimplementedEventServiceServer()
+}
+
+// UnimplementedEventServiceServer must be embedded to have
+// forward compatible implementations.
+//
+// NOTE: this should be embedded by value instead of pointer to avoid a nil
+// pointer dereference when methods are called.
+type UnimplementedEventServiceServer struct{}
+
+func (UnimplementedEventServiceServer) Subscribe(grpc.BidiStreamingServer[Client, Controller]) error {
+	return status.Error(codes.Unimplemented, "method Subscribe not implemented")
+}
+func (UnimplementedEventServiceServer) mustEmbedUnimplementedEventServiceServer() {}
+func (UnimplementedEventServiceServer) testEmbeddedByValue()                      {}
+
+// UnsafeEventServiceServer may be embedded to opt out of forward compatibility for this service.
+// Use of this interface is not recommended, as added methods to EventServiceServer will
+// result in compilation errors.
+type UnsafeEventServiceServer interface {
+	mustEmbedUnimplementedEventServiceServer()
+}
+
+func RegisterEventServiceServer(s grpc.ServiceRegistrar, srv EventServiceServer) {
+	// If the following call panics, it indicates UnimplementedEventServiceServer was
+	// embedded by pointer and is nil.  This will cause panics if an
+	// unimplemented method is ever invoked, so we test this at initialization
+	// time to prevent it from happening at runtime later due to I/O.
+	if t, ok := srv.(interface{ testEmbeddedByValue() }); ok {
+		t.testEmbeddedByValue()
+	}
+	s.RegisterService(&EventService_ServiceDesc, srv)
+}
+
+func _EventService_Subscribe_Handler(srv interface{}, stream grpc.ServerStream) error {
+	return srv.(EventServiceServer).Subscribe(&grpc.GenericServerStream[Client, Controller]{ServerStream: stream})
+}
+
+// This type alias is provided for backwards compatibility with existing code that references the prior non-generic stream type by name.
+type EventService_SubscribeServer = grpc.BidiStreamingServer[Client, Controller]
+
+// EventService_ServiceDesc is the grpc.ServiceDesc for EventService service.
+// It's only intended for direct use with grpc.RegisterService,
+// and not to be introspected or modified (even as a copy)
+var EventService_ServiceDesc = grpc.ServiceDesc{
+	ServiceName: "slug.EventService",
+	HandlerType: (*EventServiceServer)(nil),
+	Methods:     []grpc.MethodDesc{},
+	Streams: []grpc.StreamDesc{
+		{
+			StreamName:    "Subscribe",
+			Handler:       _EventService_Subscribe_Handler,
+			ServerStreams: true,
+			ClientStreams: true,
+		},
+	},
+	Metadata: "events.proto",
+}

gen/identifier.pb.go

@@ -1,188 +0,0 @@
-// Code generated by protoc-gen-go. DO NOT EDIT.
-// versions:
-// 	protoc-gen-go v1.36.11
-// 	protoc        v6.33.2
-// source: identifier.proto
-
-package gen
-
-import (
-	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
-	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
-	emptypb "google.golang.org/protobuf/types/known/emptypb"
-	reflect "reflect"
-	sync "sync"
-	unsafe "unsafe"
-)
-
-const (
-	// Verify that this generated code is sufficiently up-to-date.
-	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
-	// Verify that runtime/protoimpl is sufficiently up-to-date.
-	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
-)
-
-type IdentifierRequest struct {
-	state         protoimpl.MessageState `protogen:"open.v1"`
-	Id            string                 `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
-	unknownFields protoimpl.UnknownFields
-	sizeCache     protoimpl.SizeCache
-}
-
-func (x *IdentifierRequest) Reset() {
-	*x = IdentifierRequest{}
-	mi := &file_identifier_proto_msgTypes[0]
-	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-	ms.StoreMessageInfo(mi)
-}
-
-func (x *IdentifierRequest) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*IdentifierRequest) ProtoMessage() {}
-
-func (x *IdentifierRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_identifier_proto_msgTypes[0]
-	if x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use IdentifierRequest.ProtoReflect.Descriptor instead.
-func (*IdentifierRequest) Descriptor() ([]byte, []int) {
-	return file_identifier_proto_rawDescGZIP(), []int{0}
-}
-
-func (x *IdentifierRequest) GetId() string {
-	if x != nil {
-		return x.Id
-	}
-	return ""
-}
-
-type IdentifierResponse struct {
-	state         protoimpl.MessageState `protogen:"open.v1"`
-	Id            string                 `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
-	Slug          string                 `protobuf:"bytes,2,opt,name=slug,proto3" json:"slug,omitempty"`
-	unknownFields protoimpl.UnknownFields
-	sizeCache     protoimpl.SizeCache
-}
-
-func (x *IdentifierResponse) Reset() {
-	*x = IdentifierResponse{}
-	mi := &file_identifier_proto_msgTypes[1]
-	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-	ms.StoreMessageInfo(mi)
-}
-
-func (x *IdentifierResponse) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*IdentifierResponse) ProtoMessage() {}
-
-func (x *IdentifierResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_identifier_proto_msgTypes[1]
-	if x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use IdentifierResponse.ProtoReflect.Descriptor instead.
-func (*IdentifierResponse) Descriptor() ([]byte, []int) {
-	return file_identifier_proto_rawDescGZIP(), []int{1}
-}
-
-func (x *IdentifierResponse) GetId() string {
-	if x != nil {
-		return x.Id
-	}
-	return ""
-}
-
-func (x *IdentifierResponse) GetSlug() string {
-	if x != nil {
-		return x.Slug
-	}
-	return ""
-}
-
-var File_identifier_proto protoreflect.FileDescriptor
-
-const file_identifier_proto_rawDesc = "" +
-	"\n" +
-	"\x10identifier.proto\x12\n" +
-	"identifier\x1a\x1bgoogle/protobuf/empty.proto\"#\n" +
-	"\x11IdentifierRequest\x12\x0e\n" +
-	"\x02id\x18\x01 \x01(\tR\x02id\"8\n" +
-	"\x12IdentifierResponse\x12\x0e\n" +
-	"\x02id\x18\x01 \x01(\tR\x02id\x12\x12\n" +
-	"\x04slug\x18\x02 \x01(\tR\x04slug2\x92\x01\n" +
-	"\bIdentity\x12D\n" +
-	"\x03Get\x12\x1d.identifier.IdentifierRequest\x1a\x1e.identifier.IdentifierResponse\x12@\n" +
-	"\x06Create\x12\x16.google.protobuf.Empty\x1a\x1e.identifier.IdentifierResponseB\aZ\x05./genb\x06proto3"
-
-var (
-	file_identifier_proto_rawDescOnce sync.Once
-	file_identifier_proto_rawDescData []byte
-)
-
-func file_identifier_proto_rawDescGZIP() []byte {
-	file_identifier_proto_rawDescOnce.Do(func() {
-		file_identifier_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_identifier_proto_rawDesc), len(file_identifier_proto_rawDesc)))
-	})
-	return file_identifier_proto_rawDescData
-}
-
-var file_identifier_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
-var file_identifier_proto_goTypes = []any{
-	(*IdentifierRequest)(nil),  // 0: identifier.IdentifierRequest
-	(*IdentifierResponse)(nil), // 1: identifier.IdentifierResponse
-	(*emptypb.Empty)(nil),      // 2: google.protobuf.Empty
-}
-var file_identifier_proto_depIdxs = []int32{
-	0, // 0: identifier.Identity.Get:input_type -> identifier.IdentifierRequest
-	2, // 1: identifier.Identity.Create:input_type -> google.protobuf.Empty
-	1, // 2: identifier.Identity.Get:output_type -> identifier.IdentifierResponse
-	1, // 3: identifier.Identity.Create:output_type -> identifier.IdentifierResponse
-	2, // [2:4] is the sub-list for method output_type
-	0, // [0:2] is the sub-list for method input_type
-	0, // [0:0] is the sub-list for extension type_name
-	0, // [0:0] is the sub-list for extension extendee
-	0, // [0:0] is the sub-list for field type_name
-}
-
-func init() { file_identifier_proto_init() }
-func file_identifier_proto_init() {
-	if File_identifier_proto != nil {
-		return
-	}
-	type x struct{}
-	out := protoimpl.TypeBuilder{
-		File: protoimpl.DescBuilder{
-			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
-			RawDescriptor: unsafe.Slice(unsafe.StringData(file_identifier_proto_rawDesc), len(file_identifier_proto_rawDesc)),
-			NumEnums:      0,
-			NumMessages:   2,
-			NumExtensions: 0,
-			NumServices:   1,
-		},
-		GoTypes:           file_identifier_proto_goTypes,
-		DependencyIndexes: file_identifier_proto_depIdxs,
-		MessageInfos:      file_identifier_proto_msgTypes,
-	}.Build()
-	File_identifier_proto = out.File
-	file_identifier_proto_goTypes = nil
-	file_identifier_proto_depIdxs = nil
-}

gen/identifier_grpc.pb.go

@@ -1,160 +0,0 @@
-// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
-// versions:
-// - protoc-gen-go-grpc v1.6.0
-// - protoc             v6.33.2
-// source: identifier.proto
-
-package gen
-
-import (
-	context "context"
-	grpc "google.golang.org/grpc"
-	codes "google.golang.org/grpc/codes"
-	status "google.golang.org/grpc/status"
-	emptypb "google.golang.org/protobuf/types/known/emptypb"
-)
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the grpc package it is being compiled against.
-// Requires gRPC-Go v1.64.0 or later.
-const _ = grpc.SupportPackageIsVersion9
-
-const (
-	Identity_Get_FullMethodName    = "/identifier.Identity/Get"
-	Identity_Create_FullMethodName = "/identifier.Identity/Create"
-)
-
-// IdentityClient is the client API for Identity service.
-//
-// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
-type IdentityClient interface {
-	Get(ctx context.Context, in *IdentifierRequest, opts ...grpc.CallOption) (*IdentifierResponse, error)
-	Create(ctx context.Context, in *emptypb.Empty, opts ...grpc.CallOption) (*IdentifierResponse, error)
-}
-
-type identityClient struct {
-	cc grpc.ClientConnInterface
-}
-
-func NewIdentityClient(cc grpc.ClientConnInterface) IdentityClient {
-	return &identityClient{cc}
-}
-
-func (c *identityClient) Get(ctx context.Context, in *IdentifierRequest, opts ...grpc.CallOption) (*IdentifierResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
-	out := new(IdentifierResponse)
-	err := c.cc.Invoke(ctx, Identity_Get_FullMethodName, in, out, cOpts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-func (c *identityClient) Create(ctx context.Context, in *emptypb.Empty, opts ...grpc.CallOption) (*IdentifierResponse, error) {
-	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
-	out := new(IdentifierResponse)
-	err := c.cc.Invoke(ctx, Identity_Create_FullMethodName, in, out, cOpts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-// IdentityServer is the server API for Identity service.
-// All implementations must embed UnimplementedIdentityServer
-// for forward compatibility.
-type IdentityServer interface {
-	Get(context.Context, *IdentifierRequest) (*IdentifierResponse, error)
-	Create(context.Context, *emptypb.Empty) (*IdentifierResponse, error)
-	mustEmbedUnimplementedIdentityServer()
-}
-
-// UnimplementedIdentityServer must be embedded to have
-// forward compatible implementations.
-//
-// NOTE: this should be embedded by value instead of pointer to avoid a nil
-// pointer dereference when methods are called.
-type UnimplementedIdentityServer struct{}
-
-func (UnimplementedIdentityServer) Get(context.Context, *IdentifierRequest) (*IdentifierResponse, error) {
-	return nil, status.Error(codes.Unimplemented, "method Get not implemented")
-}
-func (UnimplementedIdentityServer) Create(context.Context, *emptypb.Empty) (*IdentifierResponse, error) {
-	return nil, status.Error(codes.Unimplemented, "method Create not implemented")
-}
-func (UnimplementedIdentityServer) mustEmbedUnimplementedIdentityServer() {}
-func (UnimplementedIdentityServer) testEmbeddedByValue()                  {}
-
-// UnsafeIdentityServer may be embedded to opt out of forward compatibility for this service.
-// Use of this interface is not recommended, as added methods to IdentityServer will
-// result in compilation errors.
-type UnsafeIdentityServer interface {
-	mustEmbedUnimplementedIdentityServer()
-}
-
-func RegisterIdentityServer(s grpc.ServiceRegistrar, srv IdentityServer) {
-	// If the following call panics, it indicates UnimplementedIdentityServer was
-	// embedded by pointer and is nil.  This will cause panics if an
-	// unimplemented method is ever invoked, so we test this at initialization
-	// time to prevent it from happening at runtime later due to I/O.
-	if t, ok := srv.(interface{ testEmbeddedByValue() }); ok {
-		t.testEmbeddedByValue()
-	}
-	s.RegisterService(&Identity_ServiceDesc, srv)
-}
-
-func _Identity_Get_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(IdentifierRequest)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(IdentityServer).Get(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: Identity_Get_FullMethodName,
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(IdentityServer).Get(ctx, req.(*IdentifierRequest))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-func _Identity_Create_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(emptypb.Empty)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(IdentityServer).Create(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: Identity_Create_FullMethodName,
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(IdentityServer).Create(ctx, req.(*emptypb.Empty))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-// Identity_ServiceDesc is the grpc.ServiceDesc for Identity service.
-// It's only intended for direct use with grpc.RegisterService,
-// and not to be introspected or modified (even as a copy)
-var Identity_ServiceDesc = grpc.ServiceDesc{
-	ServiceName: "identifier.Identity",
-	HandlerType: (*IdentityServer)(nil),
-	Methods: []grpc.MethodDesc{
-		{
-			MethodName: "Get",
-			Handler:    _Identity_Get_Handler,
-		},
-		{
-			MethodName: "Create",
-			Handler:    _Identity_Create_Handler,
-		},
-	},
-	Streams:  []grpc.StreamDesc{},
-	Metadata: "identifier.proto",
-}

gen/slug.pb.go

@@ -0,0 +1,202 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.36.11
+// 	protoc        v6.33.2
+// source: slug.proto
+
+package gen
+
+import (
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+	unsafe "unsafe"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+type ChangeSlugRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Node          string                 `protobuf:"bytes,1,opt,name=node,proto3" json:"node,omitempty"`
+	Old           string                 `protobuf:"bytes,2,opt,name=old,proto3" json:"old,omitempty"`
+	New           string                 `protobuf:"bytes,3,opt,name=new,proto3" json:"new,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *ChangeSlugRequest) Reset() {
+	*x = ChangeSlugRequest{}
+	mi := &file_slug_proto_msgTypes[0]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *ChangeSlugRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ChangeSlugRequest) ProtoMessage() {}
+
+func (x *ChangeSlugRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_slug_proto_msgTypes[0]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ChangeSlugRequest.ProtoReflect.Descriptor instead.
+func (*ChangeSlugRequest) Descriptor() ([]byte, []int) {
+	return file_slug_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *ChangeSlugRequest) GetNode() string {
+	if x != nil {
+		return x.Node
+	}
+	return ""
+}
+
+func (x *ChangeSlugRequest) GetOld() string {
+	if x != nil {
+		return x.Old
+	}
+	return ""
+}
+
+func (x *ChangeSlugRequest) GetNew() string {
+	if x != nil {
+		return x.New
+	}
+	return ""
+}
+
+type ChangeSlugResponse struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Success       bool                   `protobuf:"varint,1,opt,name=success,proto3" json:"success,omitempty"`
+	Message       string                 `protobuf:"bytes,2,opt,name=message,proto3" json:"message,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *ChangeSlugResponse) Reset() {
+	*x = ChangeSlugResponse{}
+	mi := &file_slug_proto_msgTypes[1]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *ChangeSlugResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ChangeSlugResponse) ProtoMessage() {}
+
+func (x *ChangeSlugResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_slug_proto_msgTypes[1]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ChangeSlugResponse.ProtoReflect.Descriptor instead.
+func (*ChangeSlugResponse) Descriptor() ([]byte, []int) {
+	return file_slug_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *ChangeSlugResponse) GetSuccess() bool {
+	if x != nil {
+		return x.Success
+	}
+	return false
+}
+
+func (x *ChangeSlugResponse) GetMessage() string {
+	if x != nil {
+		return x.Message
+	}
+	return ""
+}
+
+var File_slug_proto protoreflect.FileDescriptor
+
+const file_slug_proto_rawDesc = "" +
+	"\n" +
+	"\n" +
+	"slug.proto\x12\x04slug\"K\n" +
+	"\x11ChangeSlugRequest\x12\x12\n" +
+	"\x04node\x18\x01 \x01(\tR\x04node\x12\x10\n" +
+	"\x03old\x18\x02 \x01(\tR\x03old\x12\x10\n" +
+	"\x03new\x18\x03 \x01(\tR\x03new\"H\n" +
+	"\x12ChangeSlugResponse\x12\x18\n" +
+	"\asuccess\x18\x01 \x01(\bR\asuccess\x12\x18\n" +
+	"\amessage\x18\x02 \x01(\tR\amessage2T\n" +
+	"\n" +
+	"SlugChange\x12F\n" +
+	"\x11RequestChangeSlug\x12\x17.slug.ChangeSlugRequest\x1a\x18.slug.ChangeSlugResponseB\aZ\x05./genb\x06proto3"
+
+var (
+	file_slug_proto_rawDescOnce sync.Once
+	file_slug_proto_rawDescData []byte
+)
+
+func file_slug_proto_rawDescGZIP() []byte {
+	file_slug_proto_rawDescOnce.Do(func() {
+		file_slug_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_slug_proto_rawDesc), len(file_slug_proto_rawDesc)))
+	})
+	return file_slug_proto_rawDescData
+}
+
+var file_slug_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
+var file_slug_proto_goTypes = []any{
+	(*ChangeSlugRequest)(nil),  // 0: slug.ChangeSlugRequest
+	(*ChangeSlugResponse)(nil), // 1: slug.ChangeSlugResponse
+}
+var file_slug_proto_depIdxs = []int32{
+	0, // 0: slug.SlugChange.RequestChangeSlug:input_type -> slug.ChangeSlugRequest
+	1, // 1: slug.SlugChange.RequestChangeSlug:output_type -> slug.ChangeSlugResponse
+	1, // [1:2] is the sub-list for method output_type
+	0, // [0:1] is the sub-list for method input_type
+	0, // [0:0] is the sub-list for extension type_name
+	0, // [0:0] is the sub-list for extension extendee
+	0, // [0:0] is the sub-list for field type_name
+}
+
+func init() { file_slug_proto_init() }
+func file_slug_proto_init() {
+	if File_slug_proto != nil {
+		return
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: unsafe.Slice(unsafe.StringData(file_slug_proto_rawDesc), len(file_slug_proto_rawDesc)),
+			NumEnums:      0,
+			NumMessages:   2,
+			NumExtensions: 0,
+			NumServices:   1,
+		},
+		GoTypes:           file_slug_proto_goTypes,
+		DependencyIndexes: file_slug_proto_depIdxs,
+		MessageInfos:      file_slug_proto_msgTypes,
+	}.Build()
+	File_slug_proto = out.File
+	file_slug_proto_goTypes = nil
+	file_slug_proto_depIdxs = nil
+}

gen/slug_grpc.pb.go

@@ -0,0 +1,121 @@
+// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
+// versions:
+// - protoc-gen-go-grpc v1.6.0
+// - protoc             v6.33.2
+// source: slug.proto
+
+package gen
+
+import (
+	context "context"
+	grpc "google.golang.org/grpc"
+	codes "google.golang.org/grpc/codes"
+	status "google.golang.org/grpc/status"
+)
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the grpc package it is being compiled against.
+// Requires gRPC-Go v1.64.0 or later.
+const _ = grpc.SupportPackageIsVersion9
+
+const (
+	SlugChange_RequestChangeSlug_FullMethodName = "/slug.SlugChange/RequestChangeSlug"
+)
+
+// SlugChangeClient is the client API for SlugChange service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
+type SlugChangeClient interface {
+	RequestChangeSlug(ctx context.Context, in *ChangeSlugRequest, opts ...grpc.CallOption) (*ChangeSlugResponse, error)
+}
+
+type slugChangeClient struct {
+	cc grpc.ClientConnInterface
+}
+
+func NewSlugChangeClient(cc grpc.ClientConnInterface) SlugChangeClient {
+	return &slugChangeClient{cc}
+}
+
+func (c *slugChangeClient) RequestChangeSlug(ctx context.Context, in *ChangeSlugRequest, opts ...grpc.CallOption) (*ChangeSlugResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(ChangeSlugResponse)
+	err := c.cc.Invoke(ctx, SlugChange_RequestChangeSlug_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// SlugChangeServer is the server API for SlugChange service.
+// All implementations must embed UnimplementedSlugChangeServer
+// for forward compatibility.
+type SlugChangeServer interface {
+	RequestChangeSlug(context.Context, *ChangeSlugRequest) (*ChangeSlugResponse, error)
+	mustEmbedUnimplementedSlugChangeServer()
+}
+
+// UnimplementedSlugChangeServer must be embedded to have
+// forward compatible implementations.
+//
+// NOTE: this should be embedded by value instead of pointer to avoid a nil
+// pointer dereference when methods are called.
+type UnimplementedSlugChangeServer struct{}
+
+func (UnimplementedSlugChangeServer) RequestChangeSlug(context.Context, *ChangeSlugRequest) (*ChangeSlugResponse, error) {
+	return nil, status.Error(codes.Unimplemented, "method RequestChangeSlug not implemented")
+}
+func (UnimplementedSlugChangeServer) mustEmbedUnimplementedSlugChangeServer() {}
+func (UnimplementedSlugChangeServer) testEmbeddedByValue()                    {}
+
+// UnsafeSlugChangeServer may be embedded to opt out of forward compatibility for this service.
+// Use of this interface is not recommended, as added methods to SlugChangeServer will
+// result in compilation errors.
+type UnsafeSlugChangeServer interface {
+	mustEmbedUnimplementedSlugChangeServer()
+}
+
+func RegisterSlugChangeServer(s grpc.ServiceRegistrar, srv SlugChangeServer) {
+	// If the following call panics, it indicates UnimplementedSlugChangeServer was
+	// embedded by pointer and is nil.  This will cause panics if an
+	// unimplemented method is ever invoked, so we test this at initialization
+	// time to prevent it from happening at runtime later due to I/O.
+	if t, ok := srv.(interface{ testEmbeddedByValue() }); ok {
+		t.testEmbeddedByValue()
+	}
+	s.RegisterService(&SlugChange_ServiceDesc, srv)
+}
+
+func _SlugChange_RequestChangeSlug_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(ChangeSlugRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(SlugChangeServer).RequestChangeSlug(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: SlugChange_RequestChangeSlug_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(SlugChangeServer).RequestChangeSlug(ctx, req.(*ChangeSlugRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+// SlugChange_ServiceDesc is the grpc.ServiceDesc for SlugChange service.
+// It's only intended for direct use with grpc.RegisterService,
+// and not to be introspected or modified (even as a copy)
+var SlugChange_ServiceDesc = grpc.ServiceDesc{
+	ServiceName: "slug.SlugChange",
+	HandlerType: (*SlugChangeServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "RequestChangeSlug",
+			Handler:    _SlugChange_RequestChangeSlug_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "slug.proto",
+}

gen/user.pb.go

@@ -0,0 +1,415 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.36.11
+// 	protoc        v6.33.2
+// source: user.proto
+
+package gen
+
+import (
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	timestamppb "google.golang.org/protobuf/types/known/timestamppb"
+	reflect "reflect"
+	sync "sync"
+	unsafe "unsafe"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+type AuthorizationResponse int32
+
+const (
+	AuthorizationResponse_MESSAGE_TYPE_AUTHORIZED   AuthorizationResponse = 0
+	AuthorizationResponse_MESSAGE_TYPE_UNAUTHORIZED AuthorizationResponse = 1
+)
+
+// Enum value maps for AuthorizationResponse.
+var (
+	AuthorizationResponse_name = map[int32]string{
+		0: "MESSAGE_TYPE_AUTHORIZED",
+		1: "MESSAGE_TYPE_UNAUTHORIZED",
+	}
+	AuthorizationResponse_value = map[string]int32{
+		"MESSAGE_TYPE_AUTHORIZED":   0,
+		"MESSAGE_TYPE_UNAUTHORIZED": 1,
+	}
+)
+
+func (x AuthorizationResponse) Enum() *AuthorizationResponse {
+	p := new(AuthorizationResponse)
+	*p = x
+	return p
+}
+
+func (x AuthorizationResponse) String() string {
+	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (AuthorizationResponse) Descriptor() protoreflect.EnumDescriptor {
+	return file_user_proto_enumTypes[0].Descriptor()
+}
+
+func (AuthorizationResponse) Type() protoreflect.EnumType {
+	return &file_user_proto_enumTypes[0]
+}
+
+func (x AuthorizationResponse) Number() protoreflect.EnumNumber {
+	return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Use AuthorizationResponse.Descriptor instead.
+func (AuthorizationResponse) EnumDescriptor() ([]byte, []int) {
+	return file_user_proto_rawDescGZIP(), []int{0}
+}
+
+type CheckRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	AuthToken     string                 `protobuf:"bytes,1,opt,name=auth_token,json=authToken,proto3" json:"auth_token,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *CheckRequest) Reset() {
+	*x = CheckRequest{}
+	mi := &file_user_proto_msgTypes[0]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *CheckRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CheckRequest) ProtoMessage() {}
+
+func (x *CheckRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_user_proto_msgTypes[0]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use CheckRequest.ProtoReflect.Descriptor instead.
+func (*CheckRequest) Descriptor() ([]byte, []int) {
+	return file_user_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *CheckRequest) GetAuthToken() string {
+	if x != nil {
+		return x.AuthToken
+	}
+	return ""
+}
+
+type CheckResponse struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Response      AuthorizationResponse  `protobuf:"varint,1,opt,name=response,proto3,enum=slug.AuthorizationResponse" json:"response,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *CheckResponse) Reset() {
+	*x = CheckResponse{}
+	mi := &file_user_proto_msgTypes[1]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *CheckResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CheckResponse) ProtoMessage() {}
+
+func (x *CheckResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_user_proto_msgTypes[1]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use CheckResponse.ProtoReflect.Descriptor instead.
+func (*CheckResponse) Descriptor() ([]byte, []int) {
+	return file_user_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *CheckResponse) GetResponse() AuthorizationResponse {
+	if x != nil {
+		return x.Response
+	}
+	return AuthorizationResponse_MESSAGE_TYPE_AUTHORIZED
+}
+
+type GetSessionRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Identity      string                 `protobuf:"bytes,1,opt,name=identity,proto3" json:"identity,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *GetSessionRequest) Reset() {
+	*x = GetSessionRequest{}
+	mi := &file_user_proto_msgTypes[2]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *GetSessionRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*GetSessionRequest) ProtoMessage() {}
+
+func (x *GetSessionRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_user_proto_msgTypes[2]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use GetSessionRequest.ProtoReflect.Descriptor instead.
+func (*GetSessionRequest) Descriptor() ([]byte, []int) {
+	return file_user_proto_rawDescGZIP(), []int{2}
+}
+
+func (x *GetSessionRequest) GetIdentity() string {
+	if x != nil {
+		return x.Identity
+	}
+	return ""
+}
+
+type GetSessionsResponse struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Details       []*Detail              `protobuf:"bytes,1,rep,name=details,proto3" json:"details,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *GetSessionsResponse) Reset() {
+	*x = GetSessionsResponse{}
+	mi := &file_user_proto_msgTypes[3]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *GetSessionsResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*GetSessionsResponse) ProtoMessage() {}
+
+func (x *GetSessionsResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_user_proto_msgTypes[3]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use GetSessionsResponse.ProtoReflect.Descriptor instead.
+func (*GetSessionsResponse) Descriptor() ([]byte, []int) {
+	return file_user_proto_rawDescGZIP(), []int{3}
+}
+
+func (x *GetSessionsResponse) GetDetails() []*Detail {
+	if x != nil {
+		return x.Details
+	}
+	return nil
+}
+
+type Detail struct {
+	state          protoimpl.MessageState `protogen:"open.v1"`
+	ForwardingType string                 `protobuf:"bytes,1,opt,name=forwarding_type,json=forwardingType,proto3" json:"forwarding_type,omitempty"`
+	Slug           string                 `protobuf:"bytes,2,opt,name=slug,proto3" json:"slug,omitempty"`
+	UserId         string                 `protobuf:"bytes,3,opt,name=user_id,json=userId,proto3" json:"user_id,omitempty"`
+	Active         bool                   `protobuf:"varint,4,opt,name=active,proto3" json:"active,omitempty"`
+	StartedAt      *timestamppb.Timestamp `protobuf:"bytes,5,opt,name=started_at,json=startedAt,proto3" json:"started_at,omitempty"`
+	unknownFields  protoimpl.UnknownFields
+	sizeCache      protoimpl.SizeCache
+}
+
+func (x *Detail) Reset() {
+	*x = Detail{}
+	mi := &file_user_proto_msgTypes[4]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *Detail) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Detail) ProtoMessage() {}
+
+func (x *Detail) ProtoReflect() protoreflect.Message {
+	mi := &file_user_proto_msgTypes[4]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Detail.ProtoReflect.Descriptor instead.
+func (*Detail) Descriptor() ([]byte, []int) {
+	return file_user_proto_rawDescGZIP(), []int{4}
+}
+
+func (x *Detail) GetForwardingType() string {
+	if x != nil {
+		return x.ForwardingType
+	}
+	return ""
+}
+
+func (x *Detail) GetSlug() string {
+	if x != nil {
+		return x.Slug
+	}
+	return ""
+}
+
+func (x *Detail) GetUserId() string {
+	if x != nil {
+		return x.UserId
+	}
+	return ""
+}
+
+func (x *Detail) GetActive() bool {
+	if x != nil {
+		return x.Active
+	}
+	return false
+}
+
+func (x *Detail) GetStartedAt() *timestamppb.Timestamp {
+	if x != nil {
+		return x.StartedAt
+	}
+	return nil
+}
+
+var File_user_proto protoreflect.FileDescriptor
+
+const file_user_proto_rawDesc = "" +
+	"\n" +
+	"\n" +
+	"user.proto\x12\x04slug\x1a\x1fgoogle/protobuf/timestamp.proto\"-\n" +
+	"\fCheckRequest\x12\x1d\n" +
+	"\n" +
+	"auth_token\x18\x01 \x01(\tR\tauthToken\"H\n" +
+	"\rCheckResponse\x127\n" +
+	"\bresponse\x18\x01 \x01(\x0e2\x1b.slug.AuthorizationResponseR\bresponse\"/\n" +
+	"\x11GetSessionRequest\x12\x1a\n" +
+	"\bidentity\x18\x01 \x01(\tR\bidentity\"=\n" +
+	"\x13GetSessionsResponse\x12&\n" +
+	"\adetails\x18\x01 \x03(\v2\f.slug.DetailR\adetails\"\xb1\x01\n" +
+	"\x06Detail\x12'\n" +
+	"\x0fforwarding_type\x18\x01 \x01(\tR\x0eforwardingType\x12\x12\n" +
+	"\x04slug\x18\x02 \x01(\tR\x04slug\x12\x17\n" +
+	"\auser_id\x18\x03 \x01(\tR\x06userId\x12\x16\n" +
+	"\x06active\x18\x04 \x01(\bR\x06active\x129\n" +
+	"\n" +
+	"started_at\x18\x05 \x01(\v2\x1a.google.protobuf.TimestampR\tstartedAt*S\n" +
+	"\x15AuthorizationResponse\x12\x1b\n" +
+	"\x17MESSAGE_TYPE_AUTHORIZED\x10\x00\x12\x1d\n" +
+	"\x19MESSAGE_TYPE_UNAUTHORIZED\x10\x012?\n" +
+	"\vUserService\x120\n" +
+	"\x05Check\x12\x12.slug.CheckRequest\x1a\x13.slug.CheckResponse2P\n" +
+	"\fUserSessions\x12@\n" +
+	"\n" +
+	"GetSession\x12\x17.slug.GetSessionRequest\x1a\x19.slug.GetSessionsResponseB\aZ\x05./genb\x06proto3"
+
+var (
+	file_user_proto_rawDescOnce sync.Once
+	file_user_proto_rawDescData []byte
+)
+
+func file_user_proto_rawDescGZIP() []byte {
+	file_user_proto_rawDescOnce.Do(func() {
+		file_user_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_user_proto_rawDesc), len(file_user_proto_rawDesc)))
+	})
+	return file_user_proto_rawDescData
+}
+
+var file_user_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
+var file_user_proto_msgTypes = make([]protoimpl.MessageInfo, 5)
+var file_user_proto_goTypes = []any{
+	(AuthorizationResponse)(0),    // 0: slug.AuthorizationResponse
+	(*CheckRequest)(nil),          // 1: slug.CheckRequest
+	(*CheckResponse)(nil),         // 2: slug.CheckResponse
+	(*GetSessionRequest)(nil),     // 3: slug.GetSessionRequest
+	(*GetSessionsResponse)(nil),   // 4: slug.GetSessionsResponse
+	(*Detail)(nil),                // 5: slug.Detail
+	(*timestamppb.Timestamp)(nil), // 6: google.protobuf.Timestamp
+}
+var file_user_proto_depIdxs = []int32{
+	0, // 0: slug.CheckResponse.response:type_name -> slug.AuthorizationResponse
+	5, // 1: slug.GetSessionsResponse.details:type_name -> slug.Detail
+	6, // 2: slug.Detail.started_at:type_name -> google.protobuf.Timestamp
+	1, // 3: slug.UserService.Check:input_type -> slug.CheckRequest
+	3, // 4: slug.UserSessions.GetSession:input_type -> slug.GetSessionRequest
+	2, // 5: slug.UserService.Check:output_type -> slug.CheckResponse
+	4, // 6: slug.UserSessions.GetSession:output_type -> slug.GetSessionsResponse
+	5, // [5:7] is the sub-list for method output_type
+	3, // [3:5] is the sub-list for method input_type
+	3, // [3:3] is the sub-list for extension type_name
+	3, // [3:3] is the sub-list for extension extendee
+	0, // [0:3] is the sub-list for field type_name
+}
+
+func init() { file_user_proto_init() }
+func file_user_proto_init() {
+	if File_user_proto != nil {
+		return
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: unsafe.Slice(unsafe.StringData(file_user_proto_rawDesc), len(file_user_proto_rawDesc)),
+			NumEnums:      1,
+			NumMessages:   5,
+			NumExtensions: 0,
+			NumServices:   2,
+		},
+		GoTypes:           file_user_proto_goTypes,
+		DependencyIndexes: file_user_proto_depIdxs,
+		EnumInfos:         file_user_proto_enumTypes,
+		MessageInfos:      file_user_proto_msgTypes,
+	}.Build()
+	File_user_proto = out.File
+	file_user_proto_goTypes = nil
+	file_user_proto_depIdxs = nil
+}

gen/user_grpc.pb.go

@@ -0,0 +1,223 @@
+// Code generated by protoc-gen-go-grpc. DO NOT EDIT.
+// versions:
+// - protoc-gen-go-grpc v1.6.0
+// - protoc             v6.33.2
+// source: user.proto
+
+package gen
+
+import (
+	context "context"
+	grpc "google.golang.org/grpc"
+	codes "google.golang.org/grpc/codes"
+	status "google.golang.org/grpc/status"
+)
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the grpc package it is being compiled against.
+// Requires gRPC-Go v1.64.0 or later.
+const _ = grpc.SupportPackageIsVersion9
+
+const (
+	UserService_Check_FullMethodName = "/slug.UserService/Check"
+)
+
+// UserServiceClient is the client API for UserService service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
+type UserServiceClient interface {
+	Check(ctx context.Context, in *CheckRequest, opts ...grpc.CallOption) (*CheckResponse, error)
+}
+
+type userServiceClient struct {
+	cc grpc.ClientConnInterface
+}
+
+func NewUserServiceClient(cc grpc.ClientConnInterface) UserServiceClient {
+	return &userServiceClient{cc}
+}
+
+func (c *userServiceClient) Check(ctx context.Context, in *CheckRequest, opts ...grpc.CallOption) (*CheckResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(CheckResponse)
+	err := c.cc.Invoke(ctx, UserService_Check_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// UserServiceServer is the server API for UserService service.
+// All implementations must embed UnimplementedUserServiceServer
+// for forward compatibility.
+type UserServiceServer interface {
+	Check(context.Context, *CheckRequest) (*CheckResponse, error)
+	mustEmbedUnimplementedUserServiceServer()
+}
+
+// UnimplementedUserServiceServer must be embedded to have
+// forward compatible implementations.
+//
+// NOTE: this should be embedded by value instead of pointer to avoid a nil
+// pointer dereference when methods are called.
+type UnimplementedUserServiceServer struct{}
+
+func (UnimplementedUserServiceServer) Check(context.Context, *CheckRequest) (*CheckResponse, error) {
+	return nil, status.Error(codes.Unimplemented, "method Check not implemented")
+}
+func (UnimplementedUserServiceServer) mustEmbedUnimplementedUserServiceServer() {}
+func (UnimplementedUserServiceServer) testEmbeddedByValue()                     {}
+
+// UnsafeUserServiceServer may be embedded to opt out of forward compatibility for this service.
+// Use of this interface is not recommended, as added methods to UserServiceServer will
+// result in compilation errors.
+type UnsafeUserServiceServer interface {
+	mustEmbedUnimplementedUserServiceServer()
+}
+
+func RegisterUserServiceServer(s grpc.ServiceRegistrar, srv UserServiceServer) {
+	// If the following call panics, it indicates UnimplementedUserServiceServer was
+	// embedded by pointer and is nil.  This will cause panics if an
+	// unimplemented method is ever invoked, so we test this at initialization
+	// time to prevent it from happening at runtime later due to I/O.
+	if t, ok := srv.(interface{ testEmbeddedByValue() }); ok {
+		t.testEmbeddedByValue()
+	}
+	s.RegisterService(&UserService_ServiceDesc, srv)
+}
+
+func _UserService_Check_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(CheckRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(UserServiceServer).Check(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: UserService_Check_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(UserServiceServer).Check(ctx, req.(*CheckRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+// UserService_ServiceDesc is the grpc.ServiceDesc for UserService service.
+// It's only intended for direct use with grpc.RegisterService,
+// and not to be introspected or modified (even as a copy)
+var UserService_ServiceDesc = grpc.ServiceDesc{
+	ServiceName: "slug.UserService",
+	HandlerType: (*UserServiceServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "Check",
+			Handler:    _UserService_Check_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "user.proto",
+}
+
+const (
+	UserSessions_GetSession_FullMethodName = "/slug.UserSessions/GetSession"
+)
+
+// UserSessionsClient is the client API for UserSessions service.
+//
+// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
+type UserSessionsClient interface {
+	GetSession(ctx context.Context, in *GetSessionRequest, opts ...grpc.CallOption) (*GetSessionsResponse, error)
+}
+
+type userSessionsClient struct {
+	cc grpc.ClientConnInterface
+}
+
+func NewUserSessionsClient(cc grpc.ClientConnInterface) UserSessionsClient {
+	return &userSessionsClient{cc}
+}
+
+func (c *userSessionsClient) GetSession(ctx context.Context, in *GetSessionRequest, opts ...grpc.CallOption) (*GetSessionsResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(GetSessionsResponse)
+	err := c.cc.Invoke(ctx, UserSessions_GetSession_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// UserSessionsServer is the server API for UserSessions service.
+// All implementations must embed UnimplementedUserSessionsServer
+// for forward compatibility.
+type UserSessionsServer interface {
+	GetSession(context.Context, *GetSessionRequest) (*GetSessionsResponse, error)
+	mustEmbedUnimplementedUserSessionsServer()
+}
+
+// UnimplementedUserSessionsServer must be embedded to have
+// forward compatible implementations.
+//
+// NOTE: this should be embedded by value instead of pointer to avoid a nil
+// pointer dereference when methods are called.
+type UnimplementedUserSessionsServer struct{}
+
+func (UnimplementedUserSessionsServer) GetSession(context.Context, *GetSessionRequest) (*GetSessionsResponse, error) {
+	return nil, status.Error(codes.Unimplemented, "method GetSession not implemented")
+}
+func (UnimplementedUserSessionsServer) mustEmbedUnimplementedUserSessionsServer() {}
+func (UnimplementedUserSessionsServer) testEmbeddedByValue()                      {}
+
+// UnsafeUserSessionsServer may be embedded to opt out of forward compatibility for this service.
+// Use of this interface is not recommended, as added methods to UserSessionsServer will
+// result in compilation errors.
+type UnsafeUserSessionsServer interface {
+	mustEmbedUnimplementedUserSessionsServer()
+}
+
+func RegisterUserSessionsServer(s grpc.ServiceRegistrar, srv UserSessionsServer) {
+	// If the following call panics, it indicates UnimplementedUserSessionsServer was
+	// embedded by pointer and is nil.  This will cause panics if an
+	// unimplemented method is ever invoked, so we test this at initialization
+	// time to prevent it from happening at runtime later due to I/O.
+	if t, ok := srv.(interface{ testEmbeddedByValue() }); ok {
+		t.testEmbeddedByValue()
+	}
+	s.RegisterService(&UserSessions_ServiceDesc, srv)
+}
+
+func _UserSessions_GetSession_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(GetSessionRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(UserSessionsServer).GetSession(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: UserSessions_GetSession_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(UserSessionsServer).GetSession(ctx, req.(*GetSessionRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+// UserSessions_ServiceDesc is the grpc.ServiceDesc for UserSessions service.
+// It's only intended for direct use with grpc.RegisterService,
+// and not to be introspected or modified (even as a copy)
+var UserSessions_ServiceDesc = grpc.ServiceDesc{
+	ServiceName: "slug.UserSessions",
+	HandlerType: (*UserSessionsServer)(nil),
+	Methods: []grpc.MethodDesc{
+		{
+			MethodName: "GetSession",
+			Handler:    _UserSessions_GetSession_Handler,
+		},
+	},
+	Streams:  []grpc.StreamDesc{},
+	Metadata: "user.proto",
+}

proto/events.proto

@@ -0,0 +1,54 @@
+syntax = "proto3";
+
+package slug;
+
+option go_package = "./gen";
+import "user.proto";
+service EventService {
+  rpc Subscribe(stream Client) returns (stream Controller);
+}
+
+enum EventType {
+  AUTHENTICATION    = 0;
+  SLUG_CHANGE        = 1;
+  SLUG_CHANGE_RESPONSE        = 2;
+  GET_SESSIONS = 3;
+}
+
+message Controller {
+  EventType type = 1;
+
+  oneof payload {
+    SlugChangeEvent slug_event = 11;
+    GetSessionsEvent get_sessions_event = 12;
+  }
+}
+
+message Client {
+  EventType type = 1;
+
+  oneof payload {
+    Authentication auth_event = 10;
+    SlugChangeEventResponse slug_event_response = 11;
+    GetSessionsResponse get_sessions_event = 12;
+  }
+}
+
+message Authentication {
+  string auth_token = 1;
+  string identity = 2;
+}
+
+message SlugChangeEvent {
+  string old = 1;
+  string new = 2;
+}
+
+message SlugChangeEventResponse {
+  bool success = 1;
+  string message = 2;
+}
+
+message GetSessionsEvent {
+  string identity = 1;
+}

proto/identifier.proto

@@ -1,21 +0,0 @@
-syntax = "proto3";
-
-package identifier;
-
-option go_package = "./gen";
-
-import "google/protobuf/empty.proto";
-
-service Identity {
-  rpc Get(IdentifierRequest) returns (IdentifierResponse);
-  rpc Create(google.protobuf.Empty) returns (IdentifierResponse);
-}
-
-message IdentifierRequest {
-  string id = 1;
-}
-
-message IdentifierResponse {
-  string id = 1;
-  string slug = 2;
-}

proto/slug.proto

@@ -0,0 +1,20 @@
+syntax = "proto3";
+
+package slug;
+
+option go_package = "./gen";
+
+service SlugChange {
+  rpc RequestChangeSlug(ChangeSlugRequest) returns (ChangeSlugResponse);
+}
+
+message ChangeSlugRequest {
+  string node = 1;
+  string old = 2;
+  string new = 3;
+}
+
+message ChangeSlugResponse {
+  bool success = 1;
+  string message = 2;
+}

proto/user.proto

@@ -0,0 +1,44 @@
+syntax = "proto3";
+
+package slug;
+
+option go_package = "./gen";
+
+import "google/protobuf/timestamp.proto";
+
+service UserService {
+  rpc Check(CheckRequest) returns (CheckResponse);
+}
+
+service UserSessions {
+    rpc GetSession(GetSessionRequest) returns (GetSessionsResponse);
+}
+
+enum AuthorizationResponse {
+  MESSAGE_TYPE_AUTHORIZED= 0;
+  MESSAGE_TYPE_UNAUTHORIZED = 1;
+}
+
+message CheckRequest {
+  string auth_token = 1;
+}
+
+message CheckResponse {
+  AuthorizationResponse response = 1;
+}
+
+message GetSessionRequest {
+  string identity = 1;
+}
+
+message GetSessionsResponse {
+  repeated Detail details = 1;
+}
+
+message Detail {
+  string forwarding_type = 1;
+  string slug = 2;
+  string user_id = 3;
+  bool active = 4;
+  google.protobuf.Timestamp started_at = 5;
+}