#2844 fix accessCode flow

dist/oauth2-redirect.html

@@ -33,51 +33,19 @@
             if (qp.code) {
                 delete oauth2.state;
                 oauth2.auth.code = qp.code;
-                createForm(oauth2.auth, qp).submit();
+                oauth2.callback(oauth2.auth);
             } else {
                 oauth2.errCb({
                     authId: oauth2.auth.name,
                     source: "auth",
                     level: "error",
-                    message: "Authorization failed: no accessCode came from the server"
+                    message: "Authorization failed: no accessCode received from the server"
                 });
-                window.close();
             }
         } else {
             oauth2.callback({auth: oauth2.auth, token: qp, isValid: isValid});
-            window.close();
         }
-    }
-
-    function createForm(auth, qp) {
-        var form = document.createElement("form");
-        var schema = auth.schema;
-        var action = schema.get("tokenUrl");
-        var name, input;
-
-        var fields = {
-            code: qp.code,
-            "redirect_uri": location.protocol + "//" + location.host + location.pathname,
-            "grant_type": "authorization_code",
-            "client_secret": auth.clientSecret,
-            "client_id": auth.clientId
-        }
-
-        for ( name in fields ) {
-            input = document.createElement("input");
-            input.name = name;
-            input.value = fields[name];
-            input.type = "hidden";
-            form.appendChild(input);
-        }
-
-
-        form.method = "POST";
-        form.action = action;
-
-        document.body.appendChild(form);
-
-        return form;
+        window.close();
     }
 
 </script>