Java Code Examples for de.blinkt.openvpn.core.NativeUtils

The following examples show how to use de.blinkt.openvpn.core.NativeUtils. These examples are extracted from open source projects. 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 Project: Cake-VPN   Source File: VpnProfile.java    License: 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 Project: SimpleOpenVpn-Android   Source File: VpnProfile.java    License: 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 Project: Cybernet-VPN   Source File: VpnProfile.java    License: 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 Project: EasyVPN-Free   Source File: VpnProfile.java    License: 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 Project: bitmask_android   Source File: VpnProfile.java    License: 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;
    }
}
 
Example 6
Source Project: bitmask_android   Source File: VpnProfile.java    License: GNU General Public License v3.0 4 votes vote down vote up
public String getPlatformVersionEnvString() {
    return String.format(Locale.US, "%d %s %s %s %s %s", Build.VERSION.SDK_INT, Build.VERSION.RELEASE,
            NativeUtils.getNativeAPI(), Build.BRAND, Build.BOARD, Build.MODEL);
}