diff options
Diffstat (limited to 'app/src/main/java/se/leap/bitmaskclient/EIP.java')
| -rw-r--r-- | app/src/main/java/se/leap/bitmaskclient/EIP.java | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/app/src/main/java/se/leap/bitmaskclient/EIP.java b/app/src/main/java/se/leap/bitmaskclient/EIP.java index 21a573fe..ea5d7ab6 100644 --- a/app/src/main/java/se/leap/bitmaskclient/EIP.java +++ b/app/src/main/java/se/leap/bitmaskclient/EIP.java @@ -27,6 +27,9 @@ import java.util.NoSuchElementException; import java.util.Set; import java.util.TreeMap; import java.util.Vector; +import java.security.cert.X509Certificate; +import java.security.cert.CertificateExpiredException; +import java.security.cert.CertificateNotYetValidException; import org.json.JSONArray; import org.json.JSONException; @@ -72,6 +75,7 @@ import android.util.Log; public final class EIP extends IntentService { public final static String AUTHED_EIP = "authed eip"; + public final static String ACTION_CHECK_CERT_VALIDITY = "se.leap.bitmaskclient.CHECK_CERT_VALIDITY"; public final static String ACTION_START_EIP = "se.leap.bitmaskclient.START_EIP"; public final static String ACTION_STOP_EIP = "se.leap.bitmaskclient.STOP_EIP"; public final static String ACTION_UPDATE_EIP_SERVICE = "se.leap.bitmaskclient.UPDATE_EIP_SERVICE"; @@ -138,6 +142,8 @@ public final class EIP extends IntentService { this.startEIP(); else if ( action == ACTION_STOP_EIP ) this.stopEIP(); + else if ( action == ACTION_CHECK_CERT_VALIDITY ) + this.checkCertValidity(); } /** @@ -408,6 +414,25 @@ public final class EIP extends IntentService { getSharedPreferences(Dashboard.SHARED_PREFERENCES, MODE_PRIVATE).edit().putInt(PARSED_SERIAL, eipDefinition.optInt(Provider.API_RETURN_SERIAL)).commit(); } + private void checkCertValidity() { + Log.d(TAG, "check cert validity"); + String certificate_string = getSharedPreferences(Dashboard.SHARED_PREFERENCES, MODE_PRIVATE).getString(CERTIFICATE, ""); + X509Certificate certificate_x509 = ConfigHelper.parseX509CertificateFromString(certificate_string); + // Fetch a new certificate if the current one is going to expire in less than 7 days + Calendar offset_date = Calendar.getInstance(); + offset_date.add(Calendar.DATE, 10); + Bundle result_data = new Bundle(); + result_data.putString(REQUEST_TAG, ACTION_CHECK_CERT_VALIDITY); + try { + certificate_x509.checkValidity(offset_date.getTime()); + mReceiver.send(Activity.RESULT_OK, result_data); + } catch(CertificateExpiredException e) { + mReceiver.send(Activity.RESULT_CANCELED, result_data); + } catch(CertificateNotYetValidException e) { + mReceiver.send(Activity.RESULT_CANCELED, result_data); + } + } + /** * OVPNGateway provides objects defining gateways and their options and metadata. * Each instance contains a VpnProfile for OpenVPN specific data and member |