diff options
Diffstat (limited to 'app/src/main/java/se/leap/bitmaskclient/base/utils/ConfigHelper.java')
-rw-r--r-- | app/src/main/java/se/leap/bitmaskclient/base/utils/ConfigHelper.java | 32 |
1 files changed, 20 insertions, 12 deletions
diff --git a/app/src/main/java/se/leap/bitmaskclient/base/utils/ConfigHelper.java b/app/src/main/java/se/leap/bitmaskclient/base/utils/ConfigHelper.java index dccb5678..0a81b9cb 100644 --- a/app/src/main/java/se/leap/bitmaskclient/base/utils/ConfigHelper.java +++ b/app/src/main/java/se/leap/bitmaskclient/base/utils/ConfigHelper.java @@ -20,6 +20,7 @@ import android.content.Context; import android.content.res.Resources; import android.os.Build; import android.os.Looper; +import android.util.Log; import androidx.annotation.NonNull; import androidx.annotation.Nullable; @@ -37,6 +38,7 @@ import java.security.KeyFactory; import java.security.MessageDigest; import java.security.NoSuchAlgorithmException; import java.security.NoSuchProviderException; +import java.security.cert.Certificate; import java.security.cert.CertificateEncodingException; import java.security.cert.CertificateException; import java.security.cert.CertificateFactory; @@ -44,10 +46,13 @@ import java.security.cert.X509Certificate; import java.security.interfaces.RSAPrivateKey; import java.security.spec.InvalidKeySpecException; import java.security.spec.PKCS8EncodedKeySpec; +import java.util.ArrayList; import java.util.Calendar; +import java.util.Collection; import java.util.regex.Matcher; import java.util.regex.Pattern; +import de.blinkt.openvpn.core.VpnStatus; import se.leap.bitmaskclient.BuildConfig; import se.leap.bitmaskclient.R; import se.leap.bitmaskclient.providersetup.ProviderAPI; @@ -99,25 +104,28 @@ public class ConfigHelper { return ret; } - public static X509Certificate parseX509CertificateFromString(String certificateString) { - java.security.cert.Certificate certificate = null; + public static ArrayList<X509Certificate> parseX509CertificatesFromString(String certificateString) { + Collection<? extends Certificate> certificates; CertificateFactory cf; try { cf = CertificateFactory.getInstance("X.509"); certificateString = certificateString.replaceAll("-----BEGIN CERTIFICATE-----", "").trim().replaceAll("-----END CERTIFICATE-----", "").trim(); - byte[] cert_bytes = Base64.decode(certificateString); - InputStream caInput = new ByteArrayInputStream(cert_bytes); - try { - certificate = cf.generateCertificate(caInput); - System.out.println("ca=" + ((X509Certificate) certificate).getSubjectDN()); - } finally { - caInput.close(); + byte[] certBytes = Base64.decode(certificateString); + try (InputStream caInput = new ByteArrayInputStream(certBytes)) { + certificates = cf.generateCertificates(caInput); + if (certificates != null) { + for (Certificate cert : certificates) { + System.out.println("ca=" + ((X509Certificate) cert).getSubjectDN()); + } + return (ArrayList<X509Certificate>) certificates; + } } - } catch (NullPointerException | CertificateException | IOException | IllegalArgumentException e) { - return null; + } catch (NullPointerException | CertificateException | IOException | IllegalArgumentException | ClassCastException e) { + e.printStackTrace(); } - return (X509Certificate) certificate; + + return null; } public static RSAPrivateKey parseRsaKeyFromString(String rsaKeyString) { |