Add CheckAndroidManagement to ARC sign-in flow.

chrome/browser/policy/test/policy_testserver.py

Index: chrome/browser/policy/test/policy_testserver.py
diff --git a/chrome/browser/policy/test/policy_testserver.py b/chrome/browser/policy/test/policy_testserver.py
index c7f933dd082ab81562dce20ec1e5048011174601..18f2246f263878ade3b408eb88b1a3a92198823c 100644
--- a/chrome/browser/policy/test/policy_testserver.py
+++ b/chrome/browser/policy/test/policy_testserver.py
@@ -279,8 +279,9 @@ class PolicyRequestHandler(BaseHTTPServer.BaseHTTPRequestHandler):
     length = int(self.headers.getheader('content-length'))
     rmsg.ParseFromString(self.rfile.read(length))
 
-    logging.debug('gaia auth token -> ' +
-                  self.headers.getheader('Authorization', ''))
+    gaia_header = self.headers.getheader('Authorization', '')
+
+    logging.debug('gaia auth token -> ' + gaia_header)
     logging.debug('oauth token -> ' + str(self.GetUniqueParam('oauth_token')))
     logging.debug('deviceid -> ' + str(self.GetUniqueParam('deviceid')))
     self.DumpMessage('Request', rmsg)
@@ -290,7 +291,8 @@ class PolicyRequestHandler(BaseHTTPServer.BaseHTTPRequestHandler):
     # device_management_backend.proto.
     if (self.GetUniqueParam('devicetype') != '2' or
         self.GetUniqueParam('apptype') != 'Chrome' or
-        len(self.GetUniqueParam('deviceid')) >= 64):
+        (self.GetUniqueParam('deviceid') is not None and
+         len(self.GetUniqueParam('deviceid')) >= 64)):
       return (400, 'Invalid request parameter')
     if request_type == 'register':
       response = self.ProcessRegister(rmsg.register_request)
@@ -308,6 +310,11 @@ class PolicyRequestHandler(BaseHTTPServer.BaseHTTPRequestHandler):
     elif request_type == 'status_upload':
       response = self.ProcessStatusUploadRequest(
           rmsg.device_status_report_request, rmsg.session_status_report_request)
+    elif request_type == 'check_android_management_request':
+      gaia_token = gaia_header[len('GoogleLogin auth='):]
+      response = self.ProcessCheckAndroidManagementRequest(
+          rmsg.check_android_management_request,
+          gaia_token)
     else:
       return (400, 'Invalid request parameter')
 
@@ -586,6 +593,24 @@ class PolicyRequestHandler(BaseHTTPServer.BaseHTTPRequestHandler):
 
     return (200, response)
 
+  def ProcessCheckAndroidManagementRequest(self, msg, gaia_token):
+    """Handles a check android management request.
+
+    Returns:
+      A tuple of HTTP status code and response data to send to the client.
+    """
+    check_android_management_response = dm.CheckAndroidManagementResponse()
+
+    response = dm.DeviceManagementResponse()
+    response.check_android_management_response.CopyFrom(
+        check_android_management_response)
+    if gaia_token == 'managed-auth-token':
+      return (409, response)
+    elif gaia_token == 'unmanaged-auth-token':
+      return (200, response)
+    else:
+      return (400, response)
+
   def SetProtobufMessageField(self, group_message, field, field_value):
     """Sets a field in a protobuf message.