1 files changed, 46 insertions, 25 deletions

diff --git a/app/src/debug/java/se/leap/bitmaskclient/ProviderAPI.java b/app/src/debug/java/se/leap/bitmaskclient/ProviderAPI.java
index ce13d322..1dbe11d3 100644
--- a/app/src/debug/java/se/leap/bitmaskclient/ProviderAPI.java
+++ b/app/src/debug/java/se/leap/bitmaskclient/ProviderAPI.java
@@ -187,7 +187,7 @@ public class ProviderAPI extends IntentService {
 	
 	if(validUserLoginData(username, password)) {
 	    session_id_bundle = register(username, password);
-	    broadcast_progress(progress++);
+	    broadcastProgress(progress++);
 	} else {
 	    if(!wellFormedPassword(password)) {
 		session_id_bundle.putBoolean(RESULT_KEY, false);
@@ -232,18 +232,18 @@ public class ProviderAPI extends IntentService {
 	    Bundle result = new Bundle();
 	    int progress = 0;
 		
-	    String username = (String) task.get(SessionDialog.USERNAME);
-	    String password = (String) task.get(SessionDialog.PASSWORD);
+	    String username = task.getString(SessionDialog.USERNAME);
+	    String password = task.getString(SessionDialog.PASSWORD);
 	    if(validUserLoginData(username, password)) {		
 		result = authenticate(username, password);
-		broadcast_progress(progress++);
+		broadcastProgress(progress++);
 	    } else {
 		if(!wellFormedPassword(password)) {
 		    result.putBoolean(RESULT_KEY, false);
 		    result.putString(SessionDialog.USERNAME, username);
 		    result.putBoolean(SessionDialog.PASSWORD_INVALID_LENGTH, true);
 		}
-		if(username.isEmpty()) {
+		if(!validUsername(username)) {
 		    result.putBoolean(RESULT_KEY, false);
 		    result.putBoolean(SessionDialog.USERNAME_MISSING, true);
 		}
@@ -317,7 +317,7 @@ public class ProviderAPI extends IntentService {
 	 * and sends it as a broadcast.
 	 * @param progress
 	 */
-	private void broadcast_progress(int progress) {
+	private void broadcastProgress(int progress) {
 		Intent intentUpdate = new Intent();
 		intentUpdate.setAction(UPDATE_PROGRESSBAR);
 		intentUpdate.addCategory(Intent.CATEGORY_DEFAULT);
@@ -327,21 +327,25 @@ public class ProviderAPI extends IntentService {
 
 	/**
 	 * Validates parameters entered by the user to log in
-	 * @param entered_username
-	 * @param entered_password
+	 * @param username
+	 * @param password
 	 * @return true if both parameters are present and the entered password length is greater or equal to eight (8).
 	 */
-	private boolean validUserLoginData(String entered_username, String entered_password) {
-		return !(entered_username.isEmpty()) && wellFormedPassword(entered_password);
+	private boolean validUserLoginData(String username, String password) {
+		return validUsername(username) && wellFormedPassword(password);
 	}
 
+    private boolean validUsername(String username) {
+        return username != null && !username.isEmpty();
+    }
+
 	/**
 	 * Validates a password
-	 * @param entered_password
+	 * @param password
 	 * @return true if the entered password length is greater or equal to eight (8).
 	 */
-	private boolean wellFormedPassword(String entered_password) {
-		return entered_password.length() >= 8;
+	private boolean wellFormedPassword(String password) {
+		return password != null && password.length() >= 8;
 	}
 
 	/**
@@ -503,16 +507,16 @@ public class ProviderAPI extends IntentService {
 			if(!PROVIDER_JSON_DOWNLOADED)
 				current_download = getAndSetProviderJson(last_provider_main_url, last_danger_on);
 			if(PROVIDER_JSON_DOWNLOADED || (current_download.containsKey(RESULT_KEY) && current_download.getBoolean(RESULT_KEY))) {
-			    broadcast_progress(progress++);
+			    broadcastProgress(progress++);
 			    PROVIDER_JSON_DOWNLOADED = true;
 			    current_download = downloadCACert(last_danger_on);
 			    
 			    if(CA_CERT_DOWNLOADED || (current_download.containsKey(RESULT_KEY) && current_download.getBoolean(RESULT_KEY))) {
-				broadcast_progress(progress++);
+				broadcastProgress(progress++);
 				CA_CERT_DOWNLOADED = true;
 				current_download = getAndSetEipServiceJson(); 
 				if(current_download.containsKey(RESULT_KEY) && current_download.getBoolean(RESULT_KEY)) {
-					broadcast_progress(progress++);
+					broadcastProgress(progress++);
 					EIP_SERVICE_JSON_DOWNLOADED = true;
 				}
 			}
@@ -826,21 +830,24 @@ public class ProviderAPI extends IntentService {
 		return string;
 	}
 	
-	/**
-	 * Logs out from the api url retrieved from the task.
-	 * @return true if there were no exceptions
-	 */
+    /**
+     * Logs out from the api url retrieved from the task.
+     * @return true if there were no exceptions
+     */
     private boolean logOut() {
+        String delete_url = provider_api_url + "/logout";
+
+        HttpsURLConnection urlConnection = null;
+        int responseCode = 0;
+        int progress = 0;
 	try {
-	    String delete_url = provider_api_url + "/logout";
-	    int progress = 0;
 
-	    HttpsURLConnection urlConnection = (HttpsURLConnection)new URL(delete_url).openConnection();
+	    urlConnection = (HttpsURLConnection)new URL(delete_url).openConnection();
 	    urlConnection.setRequestMethod("DELETE");
 	    urlConnection.setSSLSocketFactory(getProviderSSLSocketFactory());
 
-	    int responseCode = urlConnection.getResponseCode();
-	    broadcast_progress(progress++);
+	    responseCode = urlConnection.getResponseCode();
+	    broadcastProgress(progress++);
 	    LeapSRPSession.setToken("");
 	    Log.d(TAG, Integer.toString(responseCode));
 	} catch (ClientProtocolException e) {
@@ -853,6 +860,20 @@ public class ProviderAPI extends IntentService {
 	    return false;
 	} catch (IOException e) {
 	    // TODO Auto-generated catch block
+	    try {
+		if(urlConnection != null) {
+		    responseCode = urlConnection.getResponseCode();
+		    if(responseCode == 401) {
+			broadcastProgress(progress++);
+			LeapSRPSession.setToken("");
+			Log.d(TAG, Integer.toString(responseCode));
+			return true;
+		    }
+		}
+	    } catch (IOException e1) {
+		e1.printStackTrace();
+	    }
+
 	    e.printStackTrace();
 	    return false;
 	} catch (KeyManagementException e) {