diff options
Diffstat (limited to 'app/src/release/java/se')
| -rw-r--r-- | app/src/release/java/se/leap/bitmaskclient/ProviderAPI.java | 101 |
1 files changed, 48 insertions, 53 deletions
diff --git a/app/src/release/java/se/leap/bitmaskclient/ProviderAPI.java b/app/src/release/java/se/leap/bitmaskclient/ProviderAPI.java index 749457e4..2fbc8ea8 100644 --- a/app/src/release/java/se/leap/bitmaskclient/ProviderAPI.java +++ b/app/src/release/java/se/leap/bitmaskclient/ProviderAPI.java @@ -910,60 +910,55 @@ public class ProviderAPI extends IntentService { * @return true if certificate was downloaded correctly, false if provider.json is not present in SharedPreferences, or if the certificate url could not be parsed as a URI, or if there was an SSL error. */ private boolean getNewCert() { - - try { - JSONObject provider_json = new JSONObject(preferences.getString(Provider.KEY, "")); + try { + JSONObject provider_json = new JSONObject(preferences.getString(Provider.KEY, "")); - String provider_main_url = provider_json.getString(Provider.API_URL); - URL new_cert_string_url = new URL(provider_main_url + "/" + provider_json.getString(Provider.API_VERSION) + "/" + EIP.CERTIFICATE); - - String cert_string = downloadWithProviderCA(new_cert_string_url.toString()); - if(!cert_string.isEmpty()) { - if(ConfigHelper.checkErroneousDownload(cert_string)) { - String reason_to_fail = provider_json.getString(ERRORS); - //result.putString(ConfigHelper.ERRORS_KEY, reason_to_fail); - //result.putBoolean(ConfigHelper.RESULT_KEY, false); - return false; - } else { - - // API returns concatenated cert & key. Split them for OpenVPN options - String certificateString = null, keyString = null; - String[] certAndKey = cert_string.split("(?<=-\n)"); - for (int i=0; i < certAndKey.length-1; i++){ - if ( certAndKey[i].contains("KEY") ) { - keyString = certAndKey[i++] + certAndKey[i]; - } - else if ( certAndKey[i].contains("CERTIFICATE") ) { - certificateString = certAndKey[i++] + certAndKey[i]; - } - } - try { - RSAPrivateKey key = ConfigHelper.parseRsaKeyFromString(keyString); - keyString = Base64.encodeToString(key.getEncoded(), Base64.DEFAULT); - preferences.edit().putString(EIP.PRIVATE_KEY, "-----BEGIN RSA PRIVATE KEY-----\n"+keyString+"-----END RSA PRIVATE KEY-----").commit(); - - X509Certificate certificate = ConfigHelper.parseX509CertificateFromString(certificateString); - certificateString = Base64.encodeToString(certificate.getEncoded(), Base64.DEFAULT); - preferences.edit().putString(EIP.CERTIFICATE, "-----BEGIN CERTIFICATE-----\n"+certificateString+"-----END CERTIFICATE-----").commit(); - preferences.edit().putString(EIP.DATE_FROM_CERTIFICATE, EIP.certificate_date_format.format(Calendar.getInstance().getTime())).commit(); - return true; - } catch (CertificateException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - return false; - } - } - } else { - return false; - } - } catch (IOException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - return false; - } catch (JSONException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - return false; + String provider_main_url = provider_json.getString(Provider.API_URL); + URL new_cert_string_url = new URL(provider_main_url + "/" + provider_json.getString(Provider.API_VERSION) + "/" + EIP.CERTIFICATE); + + String cert_string = downloadWithProviderCA(new_cert_string_url.toString()); + + if(cert_string.isEmpty() || ConfigHelper.checkErroneousDownload(cert_string)) + return false; + else + return loadCertificate(cert_string); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + return false; + } catch (JSONException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + return false; + } + } + + private boolean loadCertificate(String cert_string) { + try { + // API returns concatenated cert & key. Split them for OpenVPN options + String certificateString = null, keyString = null; + String[] certAndKey = cert_string.split("(?<=-\n)"); + for (int i=0; i < certAndKey.length-1; i++){ + if ( certAndKey[i].contains("KEY") ) { + keyString = certAndKey[i++] + certAndKey[i]; + } + else if ( certAndKey[i].contains("CERTIFICATE") ) { + certificateString = certAndKey[i++] + certAndKey[i]; } + } + RSAPrivateKey key = ConfigHelper.parseRsaKeyFromString(keyString); + keyString = Base64.encodeToString(key.getEncoded(), Base64.DEFAULT); + preferences.edit().putString(EIP.PRIVATE_KEY, "-----BEGIN RSA PRIVATE KEY-----\n"+keyString+"-----END RSA PRIVATE KEY-----").commit(); + + X509Certificate certificate = ConfigHelper.parseX509CertificateFromString(certificateString); + certificateString = Base64.encodeToString(certificate.getEncoded(), Base64.DEFAULT); + preferences.edit().putString(EIP.CERTIFICATE, "-----BEGIN CERTIFICATE-----\n"+certificateString+"-----END CERTIFICATE-----").commit(); + preferences.edit().putString(EIP.DATE_FROM_CERTIFICATE, EIP.certificate_date_format.format(Calendar.getInstance().getTime())).commit(); + return true; + } catch (CertificateException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + return false; } + } } |