feat: add auth service

sneaked in to help with server development

build.rs

@@ -11,9 +11,10 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
 				"proto/workspace.proto",
 				"proto/buffer_service.proto",
 				"proto/cursor_service.proto",
-				"proto/workspace_service.proto"
+				"proto/workspace_service.proto",
+				"proto/auth_service.proto",
 			],
-			&["proto"]
+			&["proto"],
 		)?;
 	Ok(())
  }

proto/auth_service.proto

@@ -0,0 +1,19 @@
+syntax = "proto2";
+
+package auth_service;
+
+// authenticates users, issuing tokens
+service Auth {
+  // send credentials and join a workspace
+  rpc Login (WorkspaceJoinRequest)    returns (Token);
+}
+
+message Token {
+	required string token = 1;
+}
+
+message WorkspaceJoinRequest {
+  required string workspace_id = 1;
+  required string username = 2;
+  required string password = 3;
+}

src/lib.rs

@@ -173,6 +173,7 @@ pub mod proto {
 	pub mod buffer_service { tonic::include_proto!("buffer_service"); }
 	pub mod cursor_service { tonic::include_proto!("cursor_service"); }
 	pub mod workspace_service { tonic::include_proto!("workspace_service"); }
+	pub mod auth_service { tonic::include_proto!("auth_service"); }
 }
 
 pub use errors::Error;