feat: add basic local login handler in dev cli

pkg/sdk/client/src/client.ts

@@ -1,9 +1,10 @@
 import { EventTarget } from "./event-target";
-import { messageFrom,Message, TypeMessage } from "./message";
+import { messageFrom, Message, TypeMessage } from "./message";
 import { RPCError } from "./rpc-error";
 import SockJS from 'sockjs-client';
 
 const EventTypeMessage = "message";
+const EdgeAuth = "edge-auth"
 
 export class Client extends EventTarget {
 
@@ -35,12 +36,16 @@ export class Client extends EventTarget {
     this.send = this.send.bind(this);
     this.upload = this.upload.bind(this);
 
-    this.addEventListener("message", this._handleRPCResponse);
+    this.addEventListener(EventTypeMessage, this._handleRPCResponse);
   }
 
   connect(token = "") {
     return new Promise((resolve, reject) => {
-      const url = `//${document.location.host}/edge/sock?token=${token}`;
+      if (token == "") {
+        token = this._getAuthCookieToken()
+      }
+
+      const url = `//${document.location.host}/edge/sock?${EdgeAuth}=${token}`;
       this._log("opening connection to", url);
       const conn: any = new SockJS(url);
 
@@ -79,6 +84,17 @@ export class Client extends EventTarget {
     this._cleanupConnection();
   }
 
+  _getAuthCookieToken() {
+    const cookie = document.cookie.split("; ")
+      .find((row) => row.startsWith(EdgeAuth));
+    
+    if (cookie) {
+      return cookie.split("=")[1];
+    }
+
+    return "";
+  }
+
   _onConnectionMessage(evt) {
     const rawMessage = JSON.parse(evt.data);
     const message = messageFrom(rawMessage);
@@ -179,7 +195,7 @@ export class Client extends EventTarget {
   }
 
   send(data) {
-    const msg = new Message("message", data);
+    const msg = new Message(TypeMessage, data);
     this._sendOrQueue(msg);
   }