add option to trust all SSL certificates

res/values/strings.xml

@@ -21,6 +21,7 @@
     <string name="preferences">Preferences</string>
     <string name="theme_light">Light</string>
     <string name="login_api_disabled">Login failed: API disabled.</string>
+    <string name="login_no_data">Login failed: no data received.</string>
     <string name="login_wrong_password">Login failed: username or password incorrect.</string>
     <string name="login_success">Logged in.</string>
     <string name="no_unread_feeds">No unread feeds.</string>
@@ -36,4 +37,5 @@
     <string name="load_more_articles">Load more...</string>
     <string name="show_all_articles">Show all articles</string>
     <string name="show_unread_articles">Show unread articles</string>
+    <string name="ssl_trust_any">Accept any SSL certificate</string>
 </resources>

res/xml/preferences.xml

@@ -8,7 +8,7 @@
         <EditTextPreference android:title="@string/login" android:key="login" android:singleLine="true"></EditTextPreference>
         <EditTextPreference android:title="@string/password" android:key="password" android:singleLine="true" android:password="true"></EditTextPreference>
         <EditTextPreference android:key="ttrss_url" android:title="@string/ttrss_url" android:singleLine="true" textUri="true" android:hint="@string/default_url"></EditTextPreference>
-        <!--  <CheckBoxPreference android:defaultValue="true" android:title="@string/auto_login" android:key="auto_login" /> -->                                              
+        <CheckBoxPreference android:defaultValue="false" android:title="@string/ssl_trust_any" android:key="ssl_trust_any" />                                              
                 
     </PreferenceCategory>
    

src/org/fox/ttrss/ApiRequest.java

@@ -7,8 +7,14 @@ import java.util.HashMap;
 
 import org.apache.http.HttpResponse;
 import org.apache.http.client.methods.HttpPost;
+import org.apache.http.conn.scheme.PlainSocketFactory;
+import org.apache.http.conn.scheme.Scheme;
+import org.apache.http.conn.scheme.SchemeRegistry;
 import org.apache.http.entity.StringEntity;
 import org.apache.http.impl.client.DefaultHttpClient;
+import org.apache.http.impl.conn.tsccm.ThreadSafeClientConnManager;
+import org.apache.http.params.BasicHttpParams;
+import org.apache.http.params.HttpParams;
 
 import android.os.AsyncTask;
 import android.util.Log;
@@ -26,11 +32,16 @@ public class ApiRequest extends AsyncTask<HashMap<String,String>, Integer, JsonE
 	protected static final int STATUS_OTHER_ERROR = 3;
 	
 	private String m_api;
+	private boolean m_trustAny = false;
 
 	protected void setApi(String api) {
 		m_api = api;
 	}
 
+	public void setTrustAny(boolean trust) {
+		m_trustAny = trust;
+	}
+	
 	@Override
 	protected JsonElement doInBackground(HashMap<String, String>... params) {
 
@@ -38,9 +49,22 @@ public class ApiRequest extends AsyncTask<HashMap<String,String>, Integer, JsonE
 		
 		String requestStr = gson.toJson(new HashMap<String,String>(params[0]));
 		
-		Log.d(TAG, ">>> (" + requestStr + ") " + m_api);
+		//Log.d(TAG, ">>> (" + requestStr + ") " + m_api);
+		
+		DefaultHttpClient client;
+		
+		if (m_trustAny) {
+			SchemeRegistry schemeRegistry = new SchemeRegistry();
+			schemeRegistry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
+			schemeRegistry.register(new Scheme("https", new EasySSLSocketFactory(), 443));
+        
+			HttpParams httpParams = new BasicHttpParams();
+
+			client = new DefaultHttpClient(new ThreadSafeClientConnManager(httpParams, schemeRegistry), httpParams);
+		} else {
+			client = new DefaultHttpClient();
+		}
 
-		DefaultHttpClient client = new DefaultHttpClient();
 		HttpPost httpPost = new HttpPost(m_api + "/api/");
 		
 		try {
@@ -68,6 +92,7 @@ public class ApiRequest extends AsyncTask<HashMap<String,String>, Integer, JsonE
 		} catch (Exception e) {
 			e.printStackTrace();
 		}
+		
 		return null;
 	}
 

src/org/fox/ttrss/EasySSLSocketFactory.java

@@ -0,0 +1,120 @@
+package org.fox.ttrss;
+
+import java.io.IOException;  
+import java.net.InetAddress;  
+import java.net.InetSocketAddress;  
+import java.net.Socket;  
+import java.net.UnknownHostException;  
+
+import javax.net.ssl.SSLContext;  
+import javax.net.ssl.SSLSocket;  
+import javax.net.ssl.TrustManager;  
+
+import org.apache.http.conn.ConnectTimeoutException;  
+import org.apache.http.conn.scheme.LayeredSocketFactory;  
+import org.apache.http.conn.scheme.SocketFactory;  
+import org.apache.http.params.HttpConnectionParams;  
+import org.apache.http.params.HttpParams;  
+
+public class EasySSLSocketFactory implements SocketFactory, LayeredSocketFactory 
+{  
+    private SSLContext sslcontext = null;  
+
+    private static SSLContext createEasySSLContext() throws IOException 
+    {  
+      try
+      {  
+        SSLContext context = SSLContext.getInstance("TLS");  
+        context.init(null, new TrustManager[] { new EasyX509TrustManager() }, null);  
+        return context;  
+      }
+      catch (Exception e) 
+      {  
+        throw new IOException(e.getMessage());  
+      }  
+    }  
+
+    private SSLContext getSSLContext() throws IOException 
+    {  
+      if (this.sslcontext == null) 
+      {  
+        this.sslcontext = createEasySSLContext();  
+      }  
+      return this.sslcontext;  
+    }  
+
+    /** 
+     * @see org.apache.http.conn.scheme.SocketFactory#connectSocket(java.net.Socket, java.lang.String, int, 
+     *      java.net.InetAddress, int, org.apache.http.params.HttpParams) 
+     */  
+    public Socket connectSocket(Socket sock,
+                                    String host,
+                                    int port, 
+                                    InetAddress localAddress,
+                                    int localPort,
+                                    HttpParams params) 
+
+                throws IOException, UnknownHostException, ConnectTimeoutException 
+    {  
+      int connTimeout = HttpConnectionParams.getConnectionTimeout(params);  
+      int soTimeout = HttpConnectionParams.getSoTimeout(params);  
+      InetSocketAddress remoteAddress = new InetSocketAddress(host, port);  
+      SSLSocket sslsock = (SSLSocket) ((sock != null) ? sock : createSocket());  
+
+      if ((localAddress != null) || (localPort > 0)) 
+      {  
+        // we need to bind explicitly  
+        if (localPort < 0) 
+        {  
+          localPort = 0; // indicates "any"  
+        }  
+        InetSocketAddress isa = new InetSocketAddress(localAddress, localPort);  
+        sslsock.bind(isa);  
+      }  
+
+      sslsock.connect(remoteAddress, connTimeout);  
+      sslsock.setSoTimeout(soTimeout);  
+      return sslsock;    
+    }  
+
+    /** 
+     * @see org.apache.http.conn.scheme.SocketFactory#createSocket() 
+     */  
+    public Socket createSocket() throws IOException {  
+        return getSSLContext().getSocketFactory().createSocket();  
+    }  
+
+    /** 
+     * @see org.apache.http.conn.scheme.SocketFactory#isSecure(java.net.Socket) 
+     */  
+    public boolean isSecure(Socket socket) throws IllegalArgumentException {  
+        return true;  
+    }  
+
+    /** 
+     * @see org.apache.http.conn.scheme.LayeredSocketFactory#createSocket(java.net.Socket, java.lang.String, int, 
+     *      boolean) 
+     */  
+    public Socket createSocket(Socket socket,
+                                   String host, 
+                                   int port,
+                                   boolean autoClose) throws IOException,  
+                                                             UnknownHostException 
+    {  
+      return getSSLContext().getSocketFactory().createSocket(socket, host, port, autoClose);  
+    }  
+
+    // -------------------------------------------------------------------  
+    // javadoc in org.apache.http.conn.scheme.SocketFactory says :  
+    // Both Object.equals() and Object.hashCode() must be overridden  
+    // for the correct operation of some connection managers  
+    // -------------------------------------------------------------------  
+
+    public boolean equals(Object obj) {  
+        return ((obj != null) && obj.getClass().equals(EasySSLSocketFactory.class));  
+    }  
+
+    public int hashCode() {  
+        return EasySSLSocketFactory.class.hashCode();  
+    }  
+}

src/org/fox/ttrss/EasyX509TrustManager.java

@@ -0,0 +1,26 @@
+
+package org.fox.ttrss;
+
+import java.security.cert.CertificateException;
+import java.security.cert.X509Certificate;
+
+import javax.net.ssl.X509TrustManager;
+
+// http://stackoverflow.com/questions/6989116/httpget-not-working-due-to-not-trusted-server-certificate-but-it-works-with-ht
+
+public class EasyX509TrustManager implements X509TrustManager {
+
+        @Override
+        public void checkClientTrusted(X509Certificate[] chain, String authType)
+                        throws CertificateException { }
+
+        @Override
+        public void checkServerTrusted(X509Certificate[] chain, String authType)
+                        throws CertificateException { }
+
+        @Override
+        public X509Certificate[] getAcceptedIssuers() {
+                return new X509Certificate[0];
+        }
+
+}

src/org/fox/ttrss/FeedsFragment.java

@@ -133,6 +133,7 @@ public class FeedsFragment extends Fragment implements OnItemClickListener {
 		FeedsRequest fr = new FeedsRequest();
 		
 		fr.setApi(m_prefs.getString("ttrss_url", null));
+		fr.setTrustAny(m_prefs.getBoolean("ssl_trust_any", false));
 
 		final String sessionId = ((MainActivity)getActivity()).getSessionId();
 		final boolean unreadOnly = ((MainActivity)getActivity()).getUnreadOnly();
@@ -212,8 +213,9 @@ public class FeedsFragment extends Fragment implements OnItemClickListener {
 					// report null object received
 				}
 				
-				return;
+				showLoading(false);
 				
+				return;
 		    }
 		}
 

src/org/fox/ttrss/HeadlinesFragment.java

@@ -125,6 +125,7 @@ public class HeadlinesFragment extends Fragment implements OnItemClickListener {
 		HeadlinesRequest req = new HeadlinesRequest();
 		
 		req.setApi(m_prefs.getString("ttrss_url", null));
+		req.setTrustAny(m_prefs.getBoolean("ssl_trust_any", false));
 		
 		final String sessionId = ((MainActivity)getActivity()).getSessionId();
 		final boolean showUnread = ((MainActivity)getActivity()).getUnreadArticlesOnly();
@@ -226,6 +227,8 @@ public class HeadlinesFragment extends Fragment implements OnItemClickListener {
 				// report null object
 			}
 			
+			showLoading(false);
+			
 			return;
 
 	    }

src/org/fox/ttrss/MainActivity.java

@@ -490,8 +490,10 @@ public class MainActivity extends FragmentActivity implements FeedsFragment.OnFe
 				} catch (Exception e) {
 					e.printStackTrace();						
 				}
+			} else {
+				setLoadingStatus(R.string.login_no_data, false);
 			}
-	    }
+		}
 	}
 
 	@Override
@@ -601,6 +603,7 @@ public class MainActivity extends FragmentActivity implements FeedsFragment.OnFe
 		
 			LoginRequest ar = new LoginRequest();
 			ar.setApi(m_prefs.getString("ttrss_url", null));
+			ar.setTrustAny(m_prefs.getBoolean("ssl_trust_any", false));
 			
 			HashMap<String,String> map = new HashMap<String,String>() {
 				{