diff options
Diffstat (limited to 'app/src/main/java/se/leap/bitmaskclient/base')
-rw-r--r-- | app/src/main/java/se/leap/bitmaskclient/base/models/Provider.java | 11 | ||||
-rw-r--r-- | app/src/main/java/se/leap/bitmaskclient/base/utils/ConfigHelper.java | 56 |
2 files changed, 40 insertions, 27 deletions
diff --git a/app/src/main/java/se/leap/bitmaskclient/base/models/Provider.java b/app/src/main/java/se/leap/bitmaskclient/base/models/Provider.java index 08e13cf6..14c78cc3 100644 --- a/app/src/main/java/se/leap/bitmaskclient/base/models/Provider.java +++ b/app/src/main/java/se/leap/bitmaskclient/base/models/Provider.java @@ -29,6 +29,7 @@ import static se.leap.bitmaskclient.base.models.Constants.PROVIDER_ALLOW_ANONYMO import static se.leap.bitmaskclient.base.models.Constants.TRANSPORT; import static se.leap.bitmaskclient.base.models.Constants.TYPE; import static se.leap.bitmaskclient.base.utils.ConfigHelper.ObfsVpnHelper.useObfsVpn; +import static se.leap.bitmaskclient.base.utils.ConfigHelper.RSAHelper.parseRsaKeyFromString; import static se.leap.bitmaskclient.providersetup.ProviderAPI.ERRORS; import android.os.Parcel; @@ -44,6 +45,7 @@ import org.json.JSONObject; import java.net.MalformedURLException; import java.net.URL; +import java.security.interfaces.RSAPrivateKey; import java.util.ArrayList; import java.util.HashSet; import java.util.Locale; @@ -79,6 +81,8 @@ public final class Provider implements Parcelable { private String caCert = ""; private String apiVersion = ""; private String privateKey = ""; + + private transient RSAPrivateKey rsaPrivateKey = null; private String vpnCertificate = ""; private long lastEipServiceUpdate = 0L; private long lastGeoIpUpdate = 0L; @@ -701,6 +705,13 @@ public final class Provider implements Parcelable { return privateKey; } + public RSAPrivateKey getRSAPrivateKey() { + if (rsaPrivateKey == null) { + rsaPrivateKey = parseRsaKeyFromString(privateKey); + } + return rsaPrivateKey; + } + public void setPrivateKey(String privateKey) { this.privateKey = privateKey; } 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 2412efdd..9289738a 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 @@ -131,35 +131,37 @@ public class ConfigHelper { return null; } - public static RSAPrivateKey parseRsaKeyFromString(String rsaKeyString) { - RSAPrivateKey key; - try { - KeyFactory kf; - if (Build.VERSION.SDK_INT < Build.VERSION_CODES.P) { - kf = KeyFactory.getInstance("RSA", "BC"); - } else { - kf = KeyFactory.getInstance("RSA"); + public static class RSAHelper { + public static RSAPrivateKey parseRsaKeyFromString(String rsaKeyString) { + RSAPrivateKey key; + try { + KeyFactory kf; + if (Build.VERSION.SDK_INT < Build.VERSION_CODES.P) { + kf = KeyFactory.getInstance("RSA", "BC"); + } else { + kf = KeyFactory.getInstance("RSA"); + } + rsaKeyString = rsaKeyString.replaceFirst("-----BEGIN RSA PRIVATE KEY-----", "").replaceFirst("-----END RSA PRIVATE KEY-----", ""); + PKCS8EncodedKeySpec keySpec = new PKCS8EncodedKeySpec(Base64.decode(rsaKeyString)); + key = (RSAPrivateKey) kf.generatePrivate(keySpec); + } catch (InvalidKeySpecException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + return null; + } catch (NoSuchAlgorithmException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + return null; + } catch (NullPointerException e) { + e.printStackTrace(); + return null; + } catch (NoSuchProviderException e) { + e.printStackTrace(); + return null; } - rsaKeyString = rsaKeyString.replaceFirst("-----BEGIN RSA PRIVATE KEY-----", "").replaceFirst("-----END RSA PRIVATE KEY-----", ""); - PKCS8EncodedKeySpec keySpec = new PKCS8EncodedKeySpec(Base64.decode(rsaKeyString)); - key = (RSAPrivateKey) kf.generatePrivate(keySpec); - } catch (InvalidKeySpecException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - return null; - } catch (NoSuchAlgorithmException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - return null; - } catch (NullPointerException e) { - e.printStackTrace(); - return null; - } catch (NoSuchProviderException e) { - e.printStackTrace(); - return null; - } - return key; + return key; + } } private static String byteArrayToHex(byte[] input) { |