2 files changed, 9 insertions, 3 deletions
diff --git a/app/src/main/java/se/leap/bitmaskclient/eip/EIP.java b/app/src/main/java/se/leap/bitmaskclient/eip/EIP.java
index 533b0281..a86b9c6a 100644
--- a/app/src/main/java/se/leap/bitmaskclient/eip/EIP.java
+++ b/app/src/main/java/se/leap/bitmaskclient/eip/EIP.java
@@ -354,8 +354,8 @@ public final class EIP extends IntentService {
     }
 
     private void checkCertValidity() {
-	VpnCertificateValidator validator = new VpnCertificateValidator();
-	int resultCode = validator.isValid(preferences.getString(CERTIFICATE, "")) ?
+	VpnCertificateValidator validator = new VpnCertificateValidator(preferences.getString(CERTIFICATE, ""));
+	int resultCode = validator.isValid() ?
 	    Activity.RESULT_OK :
 	    Activity.RESULT_CANCELED;
 	tellToReceiver(ACTION_CHECK_CERT_VALIDITY, resultCode);
diff --git a/app/src/main/java/se/leap/bitmaskclient/eip/VpnCertificateValidator.java b/app/src/main/java/se/leap/bitmaskclient/eip/VpnCertificateValidator.java
index 6487f6c1..0bbe9db4 100644
--- a/app/src/main/java/se/leap/bitmaskclient/eip/VpnCertificateValidator.java
+++ b/app/src/main/java/se/leap/bitmaskclient/eip/VpnCertificateValidator.java
@@ -28,7 +28,13 @@ import se.leap.bitmaskclient.ConfigHelper;
 public class VpnCertificateValidator {
     public final static String TAG = VpnCertificateValidator.class.getSimpleName();
 
-    public boolean isValid(String certificate) {
+    private String certificate;
+
+    public VpnCertificateValidator(String certificate) {
+        this.certificate = certificate;
+    }
+
+    public boolean isValid() {
 	if(!certificate.isEmpty()) {
 	    X509Certificate certificate_x509 = ConfigHelper.parseX509CertificateFromString(certificate);
 	    return isValid(certificate_x509);