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Make failed ConfirmCredential attempts count towards wipe

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Previously, failed ConfirmDeviceCredential attempts only counted towards the
wipe limit if it is used as a separate work challenge.

In this CL, we additionally make these failed attempts count towards the total
failures in the following scenarios:
  1) when unified work challenge is enabled
  2) for the primary user (e.g. when a wipe limit is set by a DO)
  3) for secondary users

Bug: 27238008
Test: manual, by entering wrong credentials multiple times
Test: make SettingsRoboTests
Change-Id: Ie5a099bb3fd46245c13ccf4c8f91c4d935412a4e
This commit is contained in:
Charles He
2017-04-26 18:45:48 +01:00
parent 5230ffe3a5
commit 641c9fc23a
4 changed files with 140 additions and 75 deletions
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21
src/com/android/settings/password/ConfirmLockPattern.java
View File

@@ -299,10 +299,8 @@ public class ConfirmLockPattern extends ConfirmDeviceCredentialBaseActivity {
mDetailsTextView.setText(getDefaultDetails());
}
mErrorTextView.setText("");
if (isProfileChallenge()) {
updateErrorMessage(mLockPatternUtils.getCurrentFailedPasswordAttempts(
mEffectiveUserId));
}
updateErrorMessage(
mLockPatternUtils.getCurrentFailedPasswordAttempts(mEffectiveUserId));
mLockPatternView.setEnabled(true);
mLockPatternView.enableInput();
@@ -497,7 +495,7 @@ public class ConfirmLockPattern extends ConfirmDeviceCredentialBaseActivity {
mLockPatternView.setEnabled(true);
if (matched) {
if (newResult) {
reportSuccessfullAttempt();
reportSuccessfulAttempt();
}
startDisappearAnimation(intent);
checkForPendingIntent();
@@ -524,8 +522,17 @@ public class ConfirmLockPattern extends ConfirmDeviceCredentialBaseActivity {
}
@Override
protected int getLastTryErrorMessage() {
return R.string.lock_profile_wipe_warning_content_pattern;
protected int getLastTryErrorMessage(int userType) {
switch (userType) {
case USER_TYPE_PRIMARY:
return R.string.lock_last_pattern_attempt_before_wipe_device;
case USER_TYPE_MANAGED_PROFILE:
return R.string.lock_last_pattern_attempt_before_wipe_profile;
case USER_TYPE_SECONDARY:
return R.string.lock_last_pattern_attempt_before_wipe_user;
default:
throw new IllegalArgumentException("Unrecognized user type:" + userType);
}
}
private void handleAttemptLockout(long elapsedRealtimeDeadline) {