There can be only one! (#1445)

* There can be only one

* fix proto?

auth/service/proto/auth.proto

@@ -2,14 +2,29 @@ syntax = "proto3";
 
 package go.micro.auth;
 
-option go_package = "auth;auth";
-
 service Auth {
 	rpc Generate(GenerateRequest) returns (GenerateResponse) {};
 	rpc Inspect(InspectRequest)  returns (InspectResponse) {};		
 	rpc Token(TokenRequest)  returns (TokenResponse) {};
 }
 
+service Accounts {
+  rpc List(ListAccountsRequest) returns (ListAccountsResponse) {};
+}
+
+service Rules {
+	rpc Create(CreateRequest) returns (CreateResponse) {};
+	rpc Delete(DeleteRequest) returns (DeleteResponse) {};
+	rpc List(ListRequest) returns (ListResponse) {};
+}
+
+message ListAccountsRequest {
+}
+
+message ListAccountsResponse {
+  repeated Account accounts = 1;
+}
+
 message Token {
 	string token = 1;
 	string type = 2;
@@ -77,3 +92,39 @@ message TokenRequest {
 message TokenResponse {
 	Token token = 1;
 }
+
+enum Access {
+	UNKNOWN = 0;
+	GRANTED = 1;
+	DENIED = 2;
+}
+
+message Rule {
+	string id = 1;
+	string role = 2;
+	Resource resource = 3;
+	Access access = 4;
+}
+
+message CreateRequest {
+	string role = 1;
+  Resource resource = 2;
+  Access access = 3;
+}
+
+message CreateResponse {}
+
+message DeleteRequest {
+	string role = 1;
+  Resource resource = 2;
+  Access access = 3;
+}
+
+message DeleteResponse {}
+
+message ListRequest {
+}
+
+message ListResponse {
+	repeated Rule rules = 1;
+}