Verify the host-supplied URL matches the domain's allowed URL patterns

remoting/android/java/src/org/chromium/chromoting/HostListLoader.java

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.chromoting;
 
 import android.os.Handler;
 import android.os.HandlerThread;
 import android.os.Looper;
 import android.util.Log;
@@ skipping 127 matching lines @@
                 Log.i("hostlist", "Received host listing from directory server");
 
                 int index = 0;
                 while (!hostsJson.isNull(index)) {
                     JSONObject hostJson = hostsJson.getJSONObject(index);
                     // If a host is only recently registered, it may be missing some of the keys
                     // below. It should still be visible in the list, even though a connection
                     // attempt will fail because of the missing keys. The failed attempt will
                     // trigger reloading of the host-list, by which time the keys will hopefully be
                     // present, and the retried connection can succeed.
-                    HostInfo host = new HostInfo(
-                            hostJson.getString("hostName"),
-                            hostJson.getString("hostId"),
-                            hostJson.optString("jabberId"),
-                            hostJson.optString("publicKey"),
-                            hostJson.optString("status").equals("ONLINE"));
+                    HostInfo host = HostInfo.create(hostJson);
                     hostList.add(host);
                     ++index;
                 }
             }
         } catch (JSONException ex) {
             Log.e("hostlist", "Error parsing host list response: ", ex);
             postError(callback, Error.UNEXPECTED_RESPONSE);
             return;
         }
 
@@ skipping 29 matching lines @@
                     return a.isOnline ? -1 : 1;
                 }
                 String aName = a.name.toUpperCase(Locale.getDefault());
                 String bName = b.name.toUpperCase(Locale.getDefault());
                 return aName.compareTo(bName);
             }
         };
         Collections.sort(hosts, hostComparator);
     }
 }