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Code Issues Packages Projects Releases Wiki Activity

Added PIN failure delay

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M66B
2021-12-20 15:22:41 +01:00
parent 484cb6bb3c
commit 11efd7b0e0
2 changed files with 21 additions and 7 deletions
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26
app/src/main/java/eu/faircode/email/Helper.java
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@@ -161,6 +161,7 @@ public class Helper {
static final long MIN_REQUIRED_SPACE = 250 * 1024L * 1024L;
static final int MAX_REDIRECTS = 5; // https://www.freesoft.org/CIE/RFC/1945/46.htm
static final int AUTOLOCK_GRACE = 7; // seconds
static final long PIN_FAILURE_DELAY = 10 * 1000L;
static final String PGP_BEGIN_MESSAGE = "-----BEGIN PGP MESSAGE-----";
static final String PGP_END_MESSAGE = "-----END PGP MESSAGE-----";
@@ -2039,6 +2040,8 @@ public class Helper {
final View dview = LayoutInflater.from(activity).inflate(R.layout.dialog_pin_ask, null);
final EditText etPin = dview.findViewById(R.id.etPin);
etPin.setEnabled(false);
final AlertDialog dialog = new AlertDialog.Builder(activity)
.setView(dview)
.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
@@ -2050,9 +2053,11 @@ public class Helper {
Log.i("Authenticate PIN ok=" + pin.equals(entered));
if (pin.equals(entered)) {
prefs.edit().remove("pin_failure").apply();
setAuthenticated(activity);
ApplicationEx.getMainHandler().post(authenticated);
} else {
prefs.edit().putLong("pin_failure", new Date().getTime()).apply();
ApplicationEx.getMainHandler().post(cancelled);
}
}
@@ -2093,15 +2098,22 @@ public class Helper {
}
});
ApplicationEx.getMainHandler().post(new Runnable() {
@Override
public void run() {
etPin.requestFocus();
}
});
try {
dialog.show();
dialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(false);
long pin_failure = prefs.getLong("pin_failure", 0);
long delay = pin_failure + PIN_FAILURE_DELAY - new Date().getTime();
ApplicationEx.getMainHandler().postDelayed(new Runnable() {
@Override
public void run() {
etPin.setCompoundDrawables(null, null, null, null);
etPin.setEnabled(true);
etPin.requestFocus();
dialog.getButton(AlertDialog.BUTTON_POSITIVE).setEnabled(true);
}
}, delay < 0 ? 0 : delay);
} catch (Throwable ex) {
Log.e(ex);
/*