diff options
Diffstat (limited to 'app/src/debug/java/se/leap')
| -rw-r--r-- | app/src/debug/java/se/leap/bitmaskclient/ProviderAPI.java | 94 |
1 files changed, 93 insertions, 1 deletions
diff --git a/app/src/debug/java/se/leap/bitmaskclient/ProviderAPI.java b/app/src/debug/java/se/leap/bitmaskclient/ProviderAPI.java index 9f4b8d27..f8895983 100644 --- a/app/src/debug/java/se/leap/bitmaskclient/ProviderAPI.java +++ b/app/src/debug/java/se/leap/bitmaskclient/ProviderAPI.java @@ -172,6 +172,13 @@ public class ProviderAPI extends IntentService { receiver.send(PROVIDER_NOK, result); } } + } else if (action.equalsIgnoreCase(SRP_REGISTER)) { + Bundle session_id_bundle = registerWithSRP(parameters); + if(session_id_bundle.getBoolean(RESULT_KEY)) { + receiver.send(SRP_AUTHENTICATION_SUCCESSFUL, session_id_bundle); + } else { + receiver.send(SRP_AUTHENTICATION_FAILED, session_id_bundle); + } } else if (action.equalsIgnoreCase(SRP_AUTH)) { Bundle session_id_bundle = authenticateBySRP(parameters); if(session_id_bundle.getBoolean(RESULT_KEY)) { @@ -193,7 +200,66 @@ public class ProviderAPI extends IntentService { } } } - + + private Bundle registerWithSRP(Bundle task) { + Bundle session_id_bundle = new Bundle(); + int progress = 0; + + String username = (String) task.get(LogInDialog.USERNAME); + String password = (String) task.get(LogInDialog.PASSWORD); + String authentication_server = (String) task.get(Provider.API_URL); + if(validUserLoginData(username, password)) { + + SRPParameters params = new SRPParameters(new BigInteger(ConfigHelper.NG_1024, 16).toByteArray(), ConfigHelper.G.toByteArray(), BigInteger.ZERO.toByteArray(), "SHA-256"); + LeapSRPSession client = new LeapSRPSession(username, password, params); + byte[] salted_password = client.calculateSaltedPassword(); + /* Calculate password verifier */ + BigInteger password_verifier = client.calculateV(); + /* Send to the server */ + try { + sendNewUserDataToSRPServer(authentication_server, username, new BigInteger(salted_password).toString(), password_verifier.toString()); + broadcast_progress(progress++); + } catch (ClientProtocolException e) { + // session_id_bundle.putBoolean(RESULT_KEY, false); + // session_id_bundle.putString(getResources().getString(R.string.user_message), getResources().getString(R.string.error_client_http_user_message)); + // session_id_bundle.putString(LogInDialog.USERNAME, username); + } catch (IOException e) { + // session_id_bundle.putBoolean(RESULT_KEY, false); + // session_id_bundle.putString(getResources().getString(R.string.user_message), getResources().getString(R.string.error_io_exception_user_message)); + // session_id_bundle.putString(LogInDialog.USERNAME, username); + } catch (JSONException e) { + // session_id_bundle.putBoolean(RESULT_KEY, false); + // session_id_bundle.putString(getResources().getString(R.string.user_message), getResources().getString(R.string.error_json_exception_user_message)); + // session_id_bundle.putString(LogInDialog.USERNAME, username); + } catch (NoSuchAlgorithmException e) { + // session_id_bundle.putBoolean(RESULT_KEY, false); + // session_id_bundle.putString(getResources().getString(R.string.user_message), getResources().getString(R.string.error_no_such_algorithm_exception_user_message)); + // session_id_bundle.putString(LogInDialog.USERNAME, username); + } catch (KeyManagementException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } catch (KeyStoreException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } catch (CertificateException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + + } else { + if(!wellFormedPassword(password)) { + session_id_bundle.putBoolean(RESULT_KEY, false); + session_id_bundle.putString(LogInDialog.USERNAME, username); + session_id_bundle.putBoolean(LogInDialog.PASSWORD_INVALID_LENGTH, true); + } + if(username.isEmpty()) { + session_id_bundle.putBoolean(RESULT_KEY, false); + session_id_bundle.putBoolean(LogInDialog.USERNAME_MISSING, true); + } + } + + return session_id_bundle; + } /** * Starts the authentication process using SRP protocol. * @@ -374,6 +440,32 @@ public class ProviderAPI extends IntentService { } return session_idAndM2; } + + /** + * Sends an HTTP POST request to the authentication server to register a new user. + * @param server_url + * @param username + * @param salted_password + * @param password_verifier + * @return response from authentication server + * @throws ClientProtocolException + * @throws IOException + * @throws JSONException + * @throws CertificateException + * @throws NoSuchAlgorithmException + * @throws KeyStoreException + * @throws KeyManagementException + */ + private JSONObject sendNewUserDataToSRPServer(String server_url, String username, String salted_password, String password_verifier) throws ClientProtocolException, IOException, JSONException, KeyManagementException, KeyStoreException, NoSuchAlgorithmException, CertificateException { + Map<String, String> parameters = new HashMap<String, String>(); + parameters.put("user[login]", username); + parameters.put("user[password_salt]", salted_password); + parameters.put("user[password_verifier]", password_verifier); + return sendToServer(server_url + "/users.json", "POST", parameters); + + /*HttpPost post = new HttpPost(server_url + "/sessions.json" + "?" + "login=" + username + "&&" + "A=" + clientA); + return sendToServer(post);*/ + } /** * Executes an HTTP request expecting a JSON response. |