From a8b78a9b0a9ba5d270d7fcab148e8d3068c2835d Mon Sep 17 00:00:00 2001
From: Julien Duponchelle <julien@gns3.net>
Date: Mon, 14 Nov 2016 13:59:22 +0100
Subject: [PATCH] Fix traceback when sending invalid parameters to the server

Fix #783
---
 gns3server/handlers/api/controller/node_handler.py | 5 +++--
 gns3server/schemas/node.py                         | 1 +
 gns3server/schemas/project.py                      | 1 +
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/gns3server/handlers/api/controller/node_handler.py b/gns3server/handlers/api/controller/node_handler.py
index 0a931a62..acd9e19e 100644
--- a/gns3server/handlers/api/controller/node_handler.py
+++ b/gns3server/handlers/api/controller/node_handler.py
@@ -23,7 +23,8 @@ from gns3server.controller import Controller
 
 from gns3server.schemas.node import (
     NODE_OBJECT_SCHEMA,
-    NODE_UPDATE_SCHEMA
+    NODE_UPDATE_SCHEMA,
+    NODE_CREATE_SCHEMA
 )
 
 
@@ -42,7 +43,7 @@ class NodeHandler:
             400: "Invalid request"
         },
         description="Create a new node instance",
-        input=NODE_OBJECT_SCHEMA,
+        input=NODE_CREATE_SCHEMA,
         output=NODE_OBJECT_SCHEMA)
     def create(request, response):
 
diff --git a/gns3server/schemas/node.py b/gns3server/schemas/node.py
index ed350ff6..12c342b1 100644
--- a/gns3server/schemas/node.py
+++ b/gns3server/schemas/node.py
@@ -233,5 +233,6 @@ NODE_OBJECT_SCHEMA = {
     "required": ["name", "node_type", "compute_id"]
 }
 
+NODE_CREATE_SCHEMA = NODE_OBJECT_SCHEMA
 NODE_UPDATE_SCHEMA = NODE_OBJECT_SCHEMA
 del NODE_UPDATE_SCHEMA["required"]
diff --git a/gns3server/schemas/project.py b/gns3server/schemas/project.py
index d103539a..71118ee7 100644
--- a/gns3server/schemas/project.py
+++ b/gns3server/schemas/project.py
@@ -52,6 +52,7 @@ PROJECT_CREATE_SCHEMA = {
         }
     },
     "additionalProperties": False,
+    "required": ["name"]
 }
 
 PROJECT_UPDATE_SCHEMA = {