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

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

Index: remoting/android/java/src/org/chromium/chromoting/HostInfo.java
diff --git a/remoting/android/java/src/org/chromium/chromoting/HostInfo.java b/remoting/android/java/src/org/chromium/chromoting/HostInfo.java
index 229764ff24f7fd421b7f9ed1d219549c8b3168e7..ebc08299f79dc277ad2c0362a7de63b99f42f4fc 100644
--- a/remoting/android/java/src/org/chromium/chromoting/HostInfo.java
+++ b/remoting/android/java/src/org/chromium/chromoting/HostInfo.java
@@ -4,6 +4,12 @@
 
 package org.chromium.chromoting;
 
+import org.json.JSONArray;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.util.ArrayList;
+
 /** Class to represent a Host returned by {@link HostListLoader}. */
 public class HostInfo {
     public final String name;
@@ -11,12 +17,46 @@ public class HostInfo {
     public final String jabberId;
     public final String publicKey;
     public final boolean isOnline;
+    private final ArrayList<String> mTokenUrlPatterns;
 
-    public HostInfo(String name, String id, String jabberId, String publicKey, boolean isOnline) {
+    public HostInfo(String name,
+                    String id,
+                    String jabberId,
+                    String publicKey,
+                    ArrayList<String> tokenUrlPatterns,
+                    boolean isOnline) {
         this.name = name;
         this.id = id;
         this.jabberId = jabberId;
         this.publicKey = publicKey;
+        this.mTokenUrlPatterns = tokenUrlPatterns;
         this.isOnline = isOnline;
     }
+
+    public ArrayList<String> getTokenUrlPatterns() {
+        return new ArrayList<String>(mTokenUrlPatterns);
+    }
+
+    public static HostInfo create(JSONObject json) throws JSONException {
+        assert json != null;
+
+        ArrayList<String> tokenUrlPatterns = new ArrayList<String>();
+        JSONArray jsonPatterns = json.optJSONArray("tokenUrlPatterns");
+
+        if (jsonPatterns != null) {
+            for (int i = 0; i < jsonPatterns.length(); i++) {
+                String pattern = jsonPatterns.getString(i);
+                if (pattern != null && !pattern.isEmpty()) {
+                    tokenUrlPatterns.add(pattern);
+                }
+            }
+        }
+        return new HostInfo(
+                json.getString("hostName"),
+                json.getString("hostId"),
+                json.optString("jabberId"),
+                json.optString("publicKey"),
+                tokenUrlPatterns,
+                json.optString("status").equals("ONLINE"));
+    }
 }