Java Code Examples for de.blinkt.openvpn.core.NativeUtils#rsasign()

The following examples show how to use de.blinkt.openvpn.core.NativeUtils#rsasign() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: VpnProfile.java    From Cake-VPN with GNU General Public License v2.0 6 votes vote down vote up 
private String processSignJellyBeans(PrivateKey privkey, byte[] data) {
    try {
        Method getKey = privkey.getClass().getSuperclass().getDeclaredMethod("getOpenSSLKey");
        getKey.setAccessible(true);
        // Real object type is OpenSSLKey
        Object opensslkey = getKey.invoke(privkey);
        getKey.setAccessible(false);
        Method getPkeyContext = opensslkey.getClass().getDeclaredMethod("getPkeyContext");
        // integer pointer to EVP_pkey
        getPkeyContext.setAccessible(true);
        int pkey = (Integer) getPkeyContext.invoke(opensslkey);
        getPkeyContext.setAccessible(false);
        // 112 with TLS 1.2 (172 back with 4.3), 36 with TLS 1.0
        byte[] signed_bytes = NativeUtils.rsasign(data, pkey);
        return Base64.encodeToString(signed_bytes, Base64.NO_WRAP);
    } catch (NoSuchMethodException | InvalidKeyException | InvocationTargetException | IllegalAccessException | IllegalArgumentException e) {
        VpnStatus.logError(R.string.error_rsa_sign, e.getClass().toString(), e.getLocalizedMessage());
        return null;
    }
}
Example 2
Source File: VpnProfile.java    From SimpleOpenVpn-Android with Apache License 2.0 6 votes vote down vote up 
private String processSignJellyBeans(PrivateKey privkey, byte[] data) {
    try {
        Method getKey = privkey.getClass().getSuperclass().getDeclaredMethod("getOpenSSLKey");
        getKey.setAccessible(true);

        // Real object type is OpenSSLKey
        Object opensslkey = getKey.invoke(privkey);
        getKey.setAccessible(false);
        Method getPkeyContext = opensslkey.getClass().getDeclaredMethod("getPkeyContext");

        // integer pointer to EVP_pkey
        getPkeyContext.setAccessible(true);
        int pkey = (Integer) getPkeyContext.invoke(opensslkey);
        getPkeyContext.setAccessible(false);

        // 112 with TLS 1.2 (172 back with 4.3), 36 with TLS 1.0
        byte[] signed_bytes = NativeUtils.rsasign(data, pkey);
        return Base64.encodeToString(signed_bytes, Base64.NO_WRAP);

    } catch (NoSuchMethodException | InvalidKeyException | InvocationTargetException | IllegalAccessException | IllegalArgumentException e) {
        VpnStatus.logError(R.string.error_rsa_sign, e.getClass().toString(), e.getLocalizedMessage());
        return null;
    }
}
Example 3
Source File: VpnProfile.java    From Cybernet-VPN with GNU General Public License v3.0 6 votes vote down vote up 
private String processSignJellyBeans(PrivateKey privkey, byte[] data) {
    try {
        Method getKey = privkey.getClass().getSuperclass().getDeclaredMethod("getOpenSSLKey");
        getKey.setAccessible(true);
        // Real object type is OpenSSLKey
        Object opensslkey = getKey.invoke(privkey);
        getKey.setAccessible(false);
        Method getPkeyContext = opensslkey.getClass().getDeclaredMethod("getPkeyContext");
        // integer pointer to EVP_pkey
        getPkeyContext.setAccessible(true);
        int pkey = (Integer) getPkeyContext.invoke(opensslkey);
        getPkeyContext.setAccessible(false);
        // 112 with TLS 1.2 (172 back with 4.3), 36 with TLS 1.0
        byte[] signed_bytes = NativeUtils.rsasign(data, pkey);
        return Base64.encodeToString(signed_bytes, Base64.NO_WRAP);
    } catch (NoSuchMethodException | InvalidKeyException | InvocationTargetException | IllegalAccessException | IllegalArgumentException e) {
        VpnStatus.logError(R.string.error_rsa_sign, e.getClass().toString(), e.getLocalizedMessage());
        return null;
    }
}
Example 4
Source File: VpnProfile.java    From EasyVPN-Free with GNU General Public License v3.0 6 votes vote down vote up 
private String processSignJellyBeans(PrivateKey privkey, byte[] data) {
    try {
        Method getKey = privkey.getClass().getSuperclass().getDeclaredMethod("getOpenSSLKey");
        getKey.setAccessible(true);

        // Real object type is OpenSSLKey
        Object opensslkey = getKey.invoke(privkey);

        getKey.setAccessible(false);

        Method getPkeyContext = opensslkey.getClass().getDeclaredMethod("getPkeyContext");

        // integer pointer to EVP_pkey
        getPkeyContext.setAccessible(true);
        int pkey = (Integer) getPkeyContext.invoke(opensslkey);
        getPkeyContext.setAccessible(false);

        // 112 with TLS 1.2 (172 back with 4.3), 36 with TLS 1.0
        byte[] signed_bytes = NativeUtils.rsasign(data, pkey);
        return Base64.encodeToString(signed_bytes, Base64.NO_WRAP);

    } catch (NoSuchMethodException | InvalidKeyException | InvocationTargetException | IllegalAccessException | IllegalArgumentException e) {
        VpnStatus.logError(R.string.error_rsa_sign, e.getClass().toString(), e.getLocalizedMessage());
        return null;
    }
}
Example 5
Source File: VpnProfile.java    From bitmask_android with GNU General Public License v3.0 6 votes vote down vote up 
private byte[] processSignJellyBeans(PrivateKey privkey, byte[] data) {
    try {
        Method getKey = privkey.getClass().getSuperclass().getDeclaredMethod("getOpenSSLKey");
        getKey.setAccessible(true);

        // Real object type is OpenSSLKey
        Object opensslkey = getKey.invoke(privkey);

        getKey.setAccessible(false);

        Method getPkeyContext = opensslkey.getClass().getDeclaredMethod("getPkeyContext");

        // integer pointer to EVP_pkey
        getPkeyContext.setAccessible(true);
        int pkey = (Integer) getPkeyContext.invoke(opensslkey);
        getPkeyContext.setAccessible(false);

        // 112 with TLS 1.2 (172 back with 4.3), 36 with TLS 1.0
        return NativeUtils.rsasign(data, pkey);

    } catch (NoSuchMethodException | InvalidKeyException | InvocationTargetException | IllegalAccessException | IllegalArgumentException e) {
        VpnStatus.logError(R.string.error_rsa_sign, e.getClass().toString(), e.getLocalizedMessage());
        return null;
    }
}