SSL Encryption started

MyCity/app/src/main/java/gq/yigit/mycity/MainActivity.java

@@ -9,6 +9,7 @@ import android.support.design.widget.Snackbar;
 import android.support.v4.app.FragmentManager;
 import android.support.v4.app.FragmentTransaction;
 import android.support.v7.app.AlertDialog;
+import android.util.Log;
 import android.view.*;
 import android.support.design.widget.NavigationView;
 import android.support.v4.view.GravityCompat;
@@ -17,16 +18,30 @@ import android.support.v7.app.ActionBarDrawerToggle;
 import android.support.v7.app.AppCompatActivity;
 import android.support.v7.widget.Toolbar;
 import android.widget.EditText;
+import android.widget.Toast;
 import gq.yigit.mycity.tools.FileActions;
+import gq.yigit.mycity.tools.WebRequest;
+import gq.yigit.mycity.tools.responseListener;
 import gq.yigit.mycity.voteFragment.VoteFragment;
 import gq.yigit.mycity.votesFragment.VotesContent;
 import gq.yigit.mycity.votesFragment.VotesFragment;
+import org.json.JSONArray;
+import org.json.JSONObject;
 
-public class MainActivity extends AppCompatActivity
-		implements NavigationView.OnNavigationItemSelectedListener, VotesFragment.OnListFragmentInteractionListener, MainFragment.OnFragmentInteractionListener, VoteFragment.OnFragmentInteractionListener {
+import java.util.HashMap;
 
-	public Context cntxt;
+import static java.security.AccessController.getContext;
 
+public class MainActivity extends AppCompatActivity
+		implements
+		NavigationView.OnNavigationItemSelectedListener,
+		VotesFragment.OnListFragmentInteractionListener,
+		MainFragment.OnFragmentInteractionListener,
+		VoteFragment.OnFragmentInteractionListener,
+		responseListener{
+
+	public static Context cntxt;
+	public static JSONArray userData;
 	@Override
 	protected void onCreate(Bundle savedInstanceState) {
 		super.onCreate(savedInstanceState);
@@ -48,7 +63,13 @@ public class MainActivity extends AppCompatActivity
 				this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
 		drawer.addDrawerListener(toggle);
 		toggle.syncState();
-
+		FileActions file_manager = new FileActions();
+		String url = file_manager.readFromFile(cntxt,"server.config").trim();
+		HashMap<String,String> request = new HashMap<>();
+		request.put("a","b");
+		WebRequest login_manager = new WebRequest(url + "/login/",false,request);
+		login_manager.addListener(this);
+		login_manager.execute();
 		NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
 		navigationView.setNavigationItemSelectedListener(this);
 		MainFragment fragment = new MainFragment();
@@ -91,7 +112,7 @@ public class MainActivity extends AppCompatActivity
 			alert.setPositiveButton("Ok", new DialogInterface.OnClickListener() {
 				public void onClick(DialogInterface dialog, int whichButton) {
 					FileActions file_manager = new FileActions();
-					file_manager.writeToFile("http://" + input.getText().toString()+":5000",cntxt,"server.config");
+					file_manager.writeToFile("https://" + input.getText().toString()+":5000",cntxt,"server.config");
 				}
 			});
 
@@ -151,4 +172,17 @@ public class MainActivity extends AppCompatActivity
 
 	}
 
+	public void receivedResponse(boolean success,String response){
+		if(success) {
+			try {
+				userData = new JSONArray(response);
+				if(!(boolean)userData.get(0)){
+					Toast.makeText(cntxt,"Please login again!",Toast.LENGTH_LONG).show();
+				}
+			}catch (Exception e){
+				Log.e("[ERROR]","Cannot receive userdata");
+			}
+		}
+	}
+
 }

MyCity/app/src/main/java/gq/yigit/mycity/tools/AdditionalKeyStoresSSLSocketFactory.java

@@ -0,0 +1,113 @@
+package gq.yigit.mycity.tools;
+
+import cz.msebera.android.httpclient.conn.scheme.HostNameResolver;
+import cz.msebera.android.httpclient.conn.ssl.SSLSocketFactory;
+
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.TrustManager;
+import javax.net.ssl.TrustManagerFactory;
+import javax.net.ssl.X509TrustManager;
+import java.io.IOException;
+import java.net.Socket;
+import java.security.*;
+import java.security.cert.CertificateException;
+import java.security.cert.X509Certificate;
+import java.util.ArrayList;
+import java.util.Arrays;
+
+public class AdditionalKeyStoresSSLSocketFactory extends SSLSocketFactory {
+	protected SSLContext sslContext = SSLContext.getInstance("TLS");
+
+	public AdditionalKeyStoresSSLSocketFactory(KeyStore keyStore) throws NoSuchAlgorithmException, KeyManagementException, KeyStoreException, UnrecoverableKeyException {
+		super(null, null, null, null, null, (HostNameResolver) null);
+		sslContext.init(null, new TrustManager[]{new AdditionalKeyStoresTrustManager(keyStore)}, null);
+	}
+
+	@Override
+	public Socket createSocket(Socket socket, String host, int port, boolean autoClose) throws IOException {
+		return sslContext.getSocketFactory().createSocket(socket, host, port, autoClose);
+	}
+
+	@Override
+	public Socket createSocket() throws IOException {
+		return sslContext.getSocketFactory().createSocket();
+	}
+
+
+
+	/**
+	 * Based on http://download.oracle.com/javase/1.5.0/docs/guide/security/jsse/JSSERefGuide.html#X509TrustManager
+	 */
+	public static class AdditionalKeyStoresTrustManager implements X509TrustManager {
+
+		protected ArrayList<X509TrustManager> x509TrustManagers = new ArrayList<X509TrustManager>();
+
+
+		protected AdditionalKeyStoresTrustManager(KeyStore... additionalkeyStores) {
+			final ArrayList<TrustManagerFactory> factories = new ArrayList<TrustManagerFactory>();
+
+			try {
+				// The default Trustmanager with default keystore
+				final TrustManagerFactory original = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
+				original.init((KeyStore) null);
+				factories.add(original);
+
+				for( KeyStore keyStore : additionalkeyStores ) {
+					final TrustManagerFactory additionalCerts = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
+					additionalCerts.init(keyStore);
+					factories.add(additionalCerts);
+				}
+
+			} catch (Exception e) {
+				throw new RuntimeException(e);
+			}
+
+
+
+			/*
+			 * Iterate over the returned trustmanagers, and hold on
+			 * to any that are X509TrustManagers
+			 */
+			for (TrustManagerFactory tmf : factories)
+				for( TrustManager tm : tmf.getTrustManagers() )
+					if (tm instanceof X509TrustManager)
+						x509TrustManagers.add( (X509TrustManager)tm );
+
+
+			if( x509TrustManagers.size()==0 )
+				throw new RuntimeException("Couldn't find any X509TrustManagers");
+
+		}
+
+		/*
+		 * Delegate to the default trust manager.
+		 */
+		public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException {
+			final X509TrustManager defaultX509TrustManager = x509TrustManagers.get(0);
+			defaultX509TrustManager.checkClientTrusted(chain, authType);
+		}
+
+		/*
+		 * Loop over the trustmanagers until we find one that accepts our server
+		 */
+		public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException {
+			for( X509TrustManager tm : x509TrustManagers ) {
+				try {
+					tm.checkServerTrusted(chain,authType);
+					return;
+				} catch( CertificateException e ) {
+					// ignore
+				}
+			}
+			throw new CertificateException();
+		}
+
+		public X509Certificate[] getAcceptedIssuers() {
+			final ArrayList<X509Certificate> list = new ArrayList<X509Certificate>();
+			for( X509TrustManager tm : x509TrustManagers )
+				list.addAll(Arrays.asList(tm.getAcceptedIssuers()));
+			return list.toArray(new X509Certificate[list.size()]);
+		}
+	}
+
+}

MyCity/app/src/main/java/gq/yigit/mycity/tools/WebRequest.java

@@ -8,11 +8,21 @@ import cz.msebera.android.httpclient.client.HttpClient;
 import cz.msebera.android.httpclient.client.entity.UrlEncodedFormEntity;
 import cz.msebera.android.httpclient.client.methods.HttpGet;
 import cz.msebera.android.httpclient.client.methods.HttpPost;
+
+import cz.msebera.android.httpclient.conn.scheme.PlainSocketFactory;
+import cz.msebera.android.httpclient.conn.scheme.Scheme;
+import cz.msebera.android.httpclient.conn.scheme.SchemeRegistry;
 import cz.msebera.android.httpclient.impl.client.HttpClientBuilder;
+import cz.msebera.android.httpclient.impl.conn.tsccm.ThreadSafeClientConnManager;
 import cz.msebera.android.httpclient.message.BasicNameValuePair;
+import cz.msebera.android.httpclient.params.BasicHttpParams;
+import cz.msebera.android.httpclient.params.HttpParams;
+import gq.yigit.mycity.MainActivity;
+import gq.yigit.mycity.R;
 
-import java.io.BufferedReader;
-import java.io.InputStreamReader;
+import javax.net.ssl.*;
+import java.io.*;
+import java.security.KeyStore;
 import java.util.*;
 
 public class WebRequest extends AsyncTask<Void,Void,String> {
@@ -20,15 +30,37 @@ public class WebRequest extends AsyncTask<Void,Void,String> {
 	private HashMap<String,String> request_content;
 	private boolean request_type;//True = GET, False = POST
 
-	private HttpClient client = HttpClientBuilder.create().build();
+	private HttpClient client;
 	private HttpGet get_request;
 	private HttpPost post_request;
 	private HttpResponse response;
 	private List<responseListener> listeners = new ArrayList<>();
 
+	protected cz.msebera.android.httpclient.conn.ssl.SSLSocketFactory createAdditionalCertsSSLSocketFactory() {
+		try {
+			final KeyStore ks = KeyStore.getInstance("BKS");
+
+			// the bks file we generated above
+			final InputStream in = MainActivity.cntxt.getResources().openRawResource( R.raw.mystore);
+			try {
+				// don't forget to put the password used above in strings.xml/mystore_password
+				ks.load(in, MainActivity.cntxt.getString( R.string.mystore_password ).toCharArray());
+			} finally {
+				in.close();
+			}
+
+			return new AdditionalKeyStoresSSLSocketFactory(ks);
 
+		} catch( Exception e ) {
+			throw new RuntimeException(e);
+		}
+	}
 	public WebRequest(String url, boolean request_type, HashMap<String,String> request_content){
-		//request_type=true:get else post
+
+		final SchemeRegistry schemeRegistry = new SchemeRegistry();
+		schemeRegistry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 5000));
+		schemeRegistry.register(new Scheme("https", createAdditionalCertsSSLSocketFactory(), 5000));
+		client = HttpClientBuilder.create().setSSLSocketFactory(createAdditionalCertsSSLSocketFactory()).build();
 
 		this.url = url;
 		this.request_content = request_content;
@@ -98,5 +130,6 @@ public class WebRequest extends AsyncTask<Void,Void,String> {
 	public void addListener(responseListener toAdd) {
 		listeners.add(toAdd);
 	}
+}
+
 
-}

MyCity/app/src/main/java/gq/yigit/mycity/voteFragment/VoteFragment.java

@@ -157,14 +157,14 @@ public class VoteFragment extends Fragment implements responseListener, imageLis
 		submit.setOnClickListener(new View.OnClickListener() {
 			@Override
 			public void onClick(View view) {
-				if(!user_vote.isEmpty()){
+				if(!user_vote.isEmpty() && Integer.parseInt(user_vote) > 0){
 					HashMap<String,String> params = new HashMap<>();
 					params.put("voting_id",vote_id);
 					params.put("vote_id",user_vote);
 					WebRequest vote_request = new WebRequest(url+"/vote",true, params);
 					vote_request.execute();
 				}else{
-					Toast.makeText(cntxt,"Please selet a vote!",Toast.LENGTH_SHORT);
+					Toast.makeText(cntxt,"Please selet a vote!",Toast.LENGTH_SHORT).show();
 				}
 			}
 		});

MyCity/app/src/main/java/gq/yigit/mycity/votesFragment/VotesFragment.java

@@ -66,7 +66,7 @@ public class VotesFragment extends Fragment implements responseListener, imageLi
 			}
 			FileActions file_manager = new FileActions();
 			url = (file_manager.readFromFile(context,"server.config")).trim();
-			WebRequest web_manager = new WebRequest(url + "/votings",true,new HashMap<String,String>());
+			WebRequest web_manager = new WebRequest(url + "/votings/",true,new HashMap<String,String>());
 			web_manager.addListener(this);
 			web_manager.execute();
 		}

MyCity/app/src/main/res/values/strings.xml

@@ -8,6 +8,7 @@
 	<string name="action_settings">Settings</string>
 	<string name="transport">Transport</string>
 	<string name="foryou">For you</string>
+	<string name="mystore_password">yigit007</string>
 
 	<!-- TODO: Remove or change this placeholder text -->
 	<string name="hello_blank_fragment">Hello blank fragment</string>

server_side/api/app.py

@@ -3,15 +3,20 @@ from flask_restful import Resource, Api
 
 from voting_system import voting_system
 from rating_system import rating_system
+from login import login
 
 app = Flask(__name__)
 api = Api(app)
 
+
+
 @app.route('/img/<path:path>')
 def send_img(path):
     return send_from_directory('images', path)
 
 if __name__ == '__main__':
+
+    context = ('encryption/mycity.crt','encryption/mycity-decrypted.key')
     api.add_resource(voting_system.Votings, '/votings', '/votings/')
     api.add_resource(voting_system.Voting, '/votings/<int:voting_id>')
     api.add_resource(voting_system.Vote, '/vote', '/vote/')
@@ -20,4 +25,6 @@ if __name__ == '__main__':
     api.add_resource(rating_system.Rating, '/ratings/<int:rating_id>', '/ratings/<int:rating_id>/')
     api.add_resource(rating_system.Rate, '/rate', '/rate/')
 
-    app.run(host='0.0.0.0', port=5000)
+    api.add_resource(login.Login, '/login', '/login/')
+
+    app.run(host='0.0.0.0', port=5000, ssl_context=context)

server_side/api/encryption/mycity-decrypted.key

@@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----

server_side/api/encryption/mycity.crt

@@ -0,0 +1,22 @@
+-----BEGIN CERTIFICATE-----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+qLc4+dnoIryTuy+4RLQXtBGOtXqA8kxtQ3OTDnXtBpzojR1RIVMPxO4ES4tU7c3D
+Pt3h5UZaKGr2I4PdMZ2f4KBieXKZqcbXcCcp/XuRqxcQBk6hM2U9IesZZGH2Q4yd
+VQBFWd0u0Ghre2M8sFURjq6tfqdAkAV+XMTVjHwwtkCi061h8++56y47YAy3
+-----END CERTIFICATE-----

server_side/api/encryption/mycity.csr

@@ -0,0 +1,18 @@
+-----BEGIN CERTIFICATE REQUEST-----
+MIIC3jCCAcYCAQAwgZgxCzAJBgNVBAYTAlRSMQ8wDQYDVQQIDAZBbmthcmExDTAL
+BgNVBAcMBGNpdHkxEDAOBgNVBAoMB1RlZFJvYm8xHDAaBgNVBAsME1Jlc2VhcmMt
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+r+J4qRdWqRdUOnZvMHLWwlQAzBmxePcCAwEAAaAAMA0GCSqGSIb3DQEBCwUAA4IB
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+XkApJ0gIHm3dPe7M/PWZV95yndD3VzzgyCD25/J2ITlDHEklBse6//giO0I2CdoF
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+pkAJcIUXyPG4HzWR4UGlm+mzWtfxcn40BiS2gfO+bvVOR12Wp6KBoc581mzKDEnS
+ZkoE888GmvDy5Fxi7WHkq8eS
+-----END CERTIFICATE REQUEST-----

server_side/api/encryption/mycity.key

@@ -0,0 +1,30 @@
+-----BEGIN RSA PRIVATE KEY-----
+Proc-Type: 4,ENCRYPTED
+DEK-Info: DES-EDE3-CBC,7F4B0128759DB527
+
+kPMg2ciG0ja/s8+wmk41ypIjI+F6lQdRfKxs4byXIeRiy+tPKtreD9AK53sDKv3L
+pmWQ/qAoCZZLXmgZj5Wzk7yi1h5z5OdU7kBBNMUasReGtK003Zztfvk0rO5Taa0L
+wmsHao53a/efTWj344Fq7YAqWbusYRnD2GY74GLVKvWSI6pjOoFG0oQii0YAdYYJ
+l97eBmMOI939XFIhT+HernP2E3mNjNw+MPSEyQldsirYMvpOrX9LbDwvRwvFCtOO
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+XwhK+Zuoz52esjOr9yEMGgtYECO83jdIHeTt0L7bu6EEofl9oeIGYZzOjXUQ//rp
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+O3+TfXoVnch1qS5X3gM/XKEu+UZnUtYtvDykFOCPeXQKCOKfra+fbw==
+-----END RSA PRIVATE KEY-----

server_side/api/encryption/mycity.pem

@@ -0,0 +1,22 @@
+-----BEGIN CERTIFICATE-----
+MIIDuTCCAqECFB4w/WXumGEKLcUlhWqZCNDVXtzgMA0GCSqGSIb3DQEBCwUAMIGY
+MQswCQYDVQQGEwJUUjEPMA0GA1UECAwGQW5rYXJhMQ0wCwYDVQQHDARjaXR5MRAw
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+VQBFWd0u0Ghre2M8sFURjq6tfqdAkAV+XMTVjHwwtkCi061h8++56y47YAy3
+-----END CERTIFICATE-----

server_side/api/login/login.py

@@ -0,0 +1,28 @@
+import os
+import json
+import hashlib
+
+from flask import Flask, request
+from flask_restful import Resource, Api, abort
+
+
+
+app = Flask(__name__)
+api = Api(app)
+
+with open(os.path.join(app.root_path, 'userdata.json'), 'r') as f:
+	data = json.load(f)
+
+
+class Login( Resource ):
+	def post(self):
+
+		req = request.args
+		print(req)
+
+
+
+if __name__ == '__main__':
+	api.add_resource(Login, '/login', '/login/')
+
+	app.run(host='0.0.0.0', port=5000)

server_side/api/login/userdata.json

@@ -0,0 +1,3 @@
+{
+
+}

server_side/api/voting_system/voting_system.py

@@ -79,7 +79,7 @@ class Vote(Resource):
         """
         voting_id = int(request.args['voting_id'])
         vote_id = int(request.args['vote_id'])
-        votings[voting_id - 1]['votes'][vote_id - 1]['votes'] += 1
+        votings[int(voting_id-1)]['votes'][str(vote_id)]['votes'] += 1
         with open(os.path.join(app.root_path, 'votings.json'), 'w') as f:
             json.dump(votings, f, indent=4)
 

server_side/api/voting_system/votings.json

@@ -8,12 +8,12 @@
             "1": {
                 "name": "Sample Vote 1",
                 "desc": "Sample description",
-                "votes": []
+                "votes": 0
             },
             "2": {
                 "name": "Sample Vote 2",
                 "desc": "Sample description",
-                "votes": []
+                "votes": 0
             }
         }
     },
@@ -23,16 +23,16 @@
         "desc": "wooting desc",
         "img": "/img/voting.jpg",
         "votes": {
-            "1":{
+            "1": {
                 "name": "woote 1",
                 "desc": "woote desc",
-                "votes": []
+                "votes": 2
             },
-            "2":{
+            "2": {
                 "id": 1,
                 "name": "woote 2",
                 "desc": "woote 3",
-                "votes": []
+                "votes": 0
             }
         }
     }