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Code Issues Releases Wiki Activity

PIN: small improvements

This commit is contained in:
M66B 2023-03-28 08:06:03 +02:00
parent d64db4aba8
commit fdd842c616
1 changed files with 11 additions and 6 deletions
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17
app/src/main/java/eu/faircode/email/Helper.java
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@ -191,7 +191,8 @@ public class Helper {
static final long MIN_REQUIRED_SPACE = 100 * 1000L * 1000L; static final long MIN_REQUIRED_SPACE = 100 * 1000L * 1000L;
static final long AUTH_AUTOCANCEL_TIMEOUT = 60 * 1000L; // milliseconds static final long AUTH_AUTOCANCEL_TIMEOUT = 60 * 1000L; // milliseconds
static final int AUTH_AUTOLOCK_GRACE = 15; // seconds static final int AUTH_AUTOLOCK_GRACE = 15; // seconds
static final long PIN_FAILURE_DELAY = 3; // seconds static final int PIN_FAILURE_DELAY = 3; // seconds
static final long PIN_FAILURE_DELAY_MAX = 20 * 60 * 1000L; // milliseconds
static final String PGP_OPENKEYCHAIN_PACKAGE = "org.sufficientlysecure.keychain"; static final String PGP_OPENKEYCHAIN_PACKAGE = "org.sufficientlysecure.keychain";
static final String PGP_BEGIN_MESSAGE = "-----BEGIN PGP MESSAGE-----"; static final String PGP_BEGIN_MESSAGE = "-----BEGIN PGP MESSAGE-----";
@ -2926,11 +2927,13 @@ public class Helper {
setAuthenticated(activity); setAuthenticated(activity);
ApplicationEx.getMainHandler().post(authenticated); ApplicationEx.getMainHandler().post(authenticated);
} else { } else {
int count = prefs.getInt("pin_failure_count", 0) + 1; if (!TextUtils.isEmpty(entered)) {
prefs.edit() int count = prefs.getInt("pin_failure_count", 0) + 1;
.putLong("pin_failure_at", new Date().getTime()) prefs.edit()
.putInt("pin_failure_count", count) .putLong("pin_failure_at", new Date().getTime())
.apply(); .putInt("pin_failure_count", count)
.apply();
}
ApplicationEx.getMainHandler().post(cancelled); ApplicationEx.getMainHandler().post(cancelled);
} }
} }
@ -2970,6 +2973,8 @@ public class Helper {
long pin_failure_at = prefs.getLong("pin_failure_at", 0); long pin_failure_at = prefs.getLong("pin_failure_at", 0);
int pin_failure_count = prefs.getInt("pin_failure_count", 0); int pin_failure_count = prefs.getInt("pin_failure_count", 0);
long wait = (long) Math.pow(PIN_FAILURE_DELAY, pin_failure_count) * 1000L; long wait = (long) Math.pow(PIN_FAILURE_DELAY, pin_failure_count) * 1000L;
if (wait > PIN_FAILURE_DELAY_MAX)
wait = PIN_FAILURE_DELAY_MAX;
long delay = pin_failure_at + wait - new Date().getTime(); long delay = pin_failure_at + wait - new Date().getTime();
Log.i("PIN wait=" + wait + " delay=" + delay); Log.i("PIN wait=" + wait + " delay=" + delay);
dview.postDelayed(new Runnable() { dview.postDelayed(new Runnable() {