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Add auth protection for ssh key export

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We use a builtin keyguard for ssh key export protection on Android.

This protection works only if some protection is set on the phone.

https://developer.android.com/reference/android/app/KeyguardManager#isDeviceSecure()
This commit is contained in:
Mykola Baibuz 2022-09-19 12:27:33 +03:00
parent 5fff65db5a
commit d93be76505
3 changed files with 88 additions and 0 deletions
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24
client/android/src/org/amnezia/vpn/AuthHelper.java Normal file
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package org.amnezia.vpn;
import android.content.Context;
import android.app.KeyguardManager;
import android.content.Intent;
import org.qtproject.qt5.android.bindings.QtActivity;
import static android.content.Context.KEYGUARD_SERVICE;
public class AuthHelper extends QtActivity {
static final String TAG = "AuthHelper";
public static Intent getAuthIntent(Context context) {
KeyguardManager mKeyguardManager = (KeyguardManager)context.getSystemService(KEYGUARD_SERVICE);
if (mKeyguardManager.isDeviceSecure()) {
return mKeyguardManager.createConfirmDeviceCredentialIntent(null, null);
} else {
return null;
}
}
}