Examples with SecurityMode com.android.keyguard.KeyguardSecurityModel.SecurityMode used on opensource projects

Example 6 with SecurityMode

use of com.android.keyguard.KeyguardSecurityModel.SecurityMode in project android_frameworks_base by crdroidandroid.

the class KeyguardSecurityContainer method reportFailedUnlockAttempt.

private void reportFailedUnlockAttempt(int userId, int timeoutMs) {
    final KeyguardUpdateMonitor monitor = KeyguardUpdateMonitor.getInstance(mContext);
    // +1 for this time
    final int failedAttempts = monitor.getFailedUnlockAttempts(userId) + 1;
    if (DEBUG)
        Log.d(TAG, "reportFailedPatternAttempt: #" + failedAttempts);
    SecurityMode mode = mSecurityModel.getSecurityMode();
    final DevicePolicyManager dpm = mLockPatternUtils.getDevicePolicyManager();
    final int failedAttemptsBeforeWipe = dpm.getMaximumFailedPasswordsForWipe(null, userId);
    final int remainingBeforeWipe = failedAttemptsBeforeWipe > 0 ? (failedAttemptsBeforeWipe - failedAttempts) : // because DPM returns 0 if no restriction
    Integer.MAX_VALUE;
    final boolean usingPattern = mode == KeyguardSecurityModel.SecurityMode.Pattern;
    final boolean usingPIN = mode == KeyguardSecurityModel.SecurityMode.PIN;
    final boolean usingPassword = mode == KeyguardSecurityModel.SecurityMode.Password;
    final int maxCountdownTimes = mContext.getResources().getInteger(R.integer.config_max_unlock_countdown_times);
    final boolean enableTimesCounter = maxCountdownTimes > 0 && (usingPattern || usingPIN || usingPassword);
    if (enableTimesCounter && (failedAttempts >= maxCountdownTimes)) {
        showCountdownWipeDialog(failedAttempts);
    } else if (remainingBeforeWipe < LockPatternUtils.FAILED_ATTEMPTS_BEFORE_WIPE_GRACE) {
        // The user has installed a DevicePolicyManager that requests a user/profile to be wiped
        // N attempts. Once we get below the grace period, we post this dialog every time as a
        // clear warning until the deletion fires.
        // Check which profile has the strictest policy for failed password attempts
        final int expiringUser = dpm.getProfileWithMinimumFailedPasswordsForWipe(userId);
        int userType = USER_TYPE_PRIMARY;
        if (expiringUser == userId) {
            // TODO: http://b/23522538
            if (expiringUser != UserHandle.USER_SYSTEM) {
                userType = USER_TYPE_SECONDARY_USER;
            }
        } else if (expiringUser != UserHandle.USER_NULL) {
            userType = USER_TYPE_WORK_PROFILE;
        }
        // If USER_NULL, which shouldn't happen, leave it as USER_TYPE_PRIMARY
        if (remainingBeforeWipe > 0) {
            showAlmostAtWipeDialog(failedAttempts, remainingBeforeWipe, userType);
        } else {
            // Too many attempts. The device will be wiped shortly.
            Slog.i(TAG, "Too many unlock attempts; user " + expiringUser + " will be wiped!");
            showWipeDialog(failedAttempts, userType);
        }
    }
    monitor.reportFailedStrongAuthUnlockAttempt(userId);
    mLockPatternUtils.reportFailedPasswordAttempt(userId);
    if (!enableTimesCounter && (timeoutMs > 0)) {
        showTimeoutDialog(timeoutMs);
    }
}

Example 7 with SecurityMode

use of com.android.keyguard.KeyguardSecurityModel.SecurityMode in project android_frameworks_base by crdroidandroid.

the class KeyguardSecurityContainer method showPrimarySecurityScreen.

/**
     * Shows the primary security screen for the user. This will be either the multi-selector
     * or the user's security method.
     * @param turningOff true if the device is being turned off
     */
void showPrimarySecurityScreen(boolean turningOff) {
    SecurityMode securityMode = mSecurityModel.getSecurityMode();
    if (DEBUG)
        Log.v(TAG, "showPrimarySecurityScreen(turningOff=" + turningOff + ")");
    showSecurityScreen(securityMode);
}

Example 8 with SecurityMode

use of com.android.keyguard.KeyguardSecurityModel.SecurityMode in project android_frameworks_base by ResurrectionRemix.

the class KeyguardSecurityContainer method reportFailedUnlockAttempt.

private void reportFailedUnlockAttempt(int userId, int timeoutMs) {
    final KeyguardUpdateMonitor monitor = KeyguardUpdateMonitor.getInstance(mContext);
    // +1 for this time
    final int failedAttempts = monitor.getFailedUnlockAttempts(userId) + 1;
    if (DEBUG)
        Log.d(TAG, "reportFailedPatternAttempt: #" + failedAttempts);
    SecurityMode mode = mSecurityModel.getSecurityMode();
    final DevicePolicyManager dpm = mLockPatternUtils.getDevicePolicyManager();
    final int failedAttemptsBeforeWipe = dpm.getMaximumFailedPasswordsForWipe(null, userId);
    final int remainingBeforeWipe = failedAttemptsBeforeWipe > 0 ? (failedAttemptsBeforeWipe - failedAttempts) : // because DPM returns 0 if no restriction
    Integer.MAX_VALUE;
    final boolean usingPattern = mode == KeyguardSecurityModel.SecurityMode.Pattern;
    final boolean usingPIN = mode == KeyguardSecurityModel.SecurityMode.PIN;
    final boolean usingPassword = mode == KeyguardSecurityModel.SecurityMode.Password;
    final int maxCountdownTimes = mContext.getResources().getInteger(R.integer.config_max_unlock_countdown_times);
    final boolean enableTimesCounter = maxCountdownTimes > 0 && (usingPattern || usingPIN || usingPassword);
    if (enableTimesCounter && (failedAttempts >= maxCountdownTimes)) {
        showCountdownWipeDialog(failedAttempts);
    } else if (remainingBeforeWipe < LockPatternUtils.FAILED_ATTEMPTS_BEFORE_WIPE_GRACE) {
        // The user has installed a DevicePolicyManager that requests a user/profile to be wiped
        // N attempts. Once we get below the grace period, we post this dialog every time as a
        // clear warning until the deletion fires.
        // Check which profile has the strictest policy for failed password attempts
        final int expiringUser = dpm.getProfileWithMinimumFailedPasswordsForWipe(userId);
        int userType = USER_TYPE_PRIMARY;
        if (expiringUser == userId) {
            // TODO: http://b/23522538
            if (expiringUser != UserHandle.USER_SYSTEM) {
                userType = USER_TYPE_SECONDARY_USER;
            }
        } else if (expiringUser != UserHandle.USER_NULL) {
            userType = USER_TYPE_WORK_PROFILE;
        }
        // If USER_NULL, which shouldn't happen, leave it as USER_TYPE_PRIMARY
        if (remainingBeforeWipe > 0) {
            showAlmostAtWipeDialog(failedAttempts, remainingBeforeWipe, userType);
        } else {
            // Too many attempts. The device will be wiped shortly.
            Slog.i(TAG, "Too many unlock attempts; user " + expiringUser + " will be wiped!");
            showWipeDialog(failedAttempts, userType);
        }
    }
    monitor.reportFailedStrongAuthUnlockAttempt(userId);
    mLockPatternUtils.reportFailedPasswordAttempt(userId);
    if (!enableTimesCounter && (timeoutMs > 0)) {
        showTimeoutDialog(timeoutMs);
    }
}

Example 9 with SecurityMode

use of com.android.keyguard.KeyguardSecurityModel.SecurityMode in project android_frameworks_base by ResurrectionRemix.

the class KeyguardSecurityContainer method showPrimarySecurityScreen.

/**
     * Shows the primary security screen for the user. This will be either the multi-selector
     * or the user's security method.
     * @param turningOff true if the device is being turned off
     */
void showPrimarySecurityScreen(boolean turningOff) {
    SecurityMode securityMode = mSecurityModel.getSecurityMode();
    if (DEBUG)
        Log.v(TAG, "showPrimarySecurityScreen(turningOff=" + turningOff + ")");
    showSecurityScreen(securityMode);
}

Example 10 with SecurityMode

use of com.android.keyguard.KeyguardSecurityModel.SecurityMode in project android_frameworks_base by AOSPA.

the class KeyguardSecurityContainer method showPrimarySecurityScreen.

/**
     * Shows the primary security screen for the user. This will be either the multi-selector
     * or the user's security method.
     * @param turningOff true if the device is being turned off
     */
void showPrimarySecurityScreen(boolean turningOff) {
    SecurityMode securityMode = mSecurityModel.getSecurityMode();
    if (DEBUG)
        Log.v(TAG, "showPrimarySecurityScreen(turningOff=" + turningOff + ")");
    showSecurityScreen(securityMode);
}