diff options
Diffstat (limited to 'services/java/com/android/server/DevicePolicyManagerService.java')
| -rw-r--r-- | services/java/com/android/server/DevicePolicyManagerService.java | 64 |
1 files changed, 48 insertions, 16 deletions
diff --git a/services/java/com/android/server/DevicePolicyManagerService.java b/services/java/com/android/server/DevicePolicyManagerService.java index 1538003..e113846 100644 --- a/services/java/com/android/server/DevicePolicyManagerService.java +++ b/services/java/com/android/server/DevicePolicyManagerService.java @@ -503,6 +503,7 @@ public class DevicePolicyManagerService extends IDevicePolicyManager.Stub { switch (quality) { case DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED: case DevicePolicyManager.PASSWORD_QUALITY_SOMETHING: + case DevicePolicyManager.PASSWORD_QUALITY_FINGER: case DevicePolicyManager.PASSWORD_QUALITY_NUMERIC: case DevicePolicyManager.PASSWORD_QUALITY_ALPHABETIC: case DevicePolicyManager.PASSWORD_QUALITY_ALPHANUMERIC: @@ -749,16 +750,31 @@ public class DevicePolicyManagerService extends IDevicePolicyManager.Stub { getActiveAdminForCallerLocked(null, DeviceAdminInfo.USES_POLICY_RESET_PASSWORD); quality = getPasswordQuality(null); - if (quality != DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED) { - int realQuality = LockPatternUtils.computePasswordQuality(password); - if (realQuality < quality) { - Slog.w(TAG, "resetPassword: password quality 0x" - + Integer.toHexString(quality) - + " does not meet required quality 0x" - + Integer.toHexString(quality)); + + if ((flags == DevicePolicyManager.ENABLE_FINGER_LOCK) || + (flags == DevicePolicyManager.DISABLE_FINGER_LOCK)) { + // Log.d("DevicePolicyManagerService", "Enable/Disable finger lock"); + // do nothing. + } else { + if (quality != DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED) { + int realQuality = LockPatternUtils.computePasswordQuality(password); + + if (realQuality < quality) { + Slog.w(TAG, "resetPassword: password quality 0x" + + Integer.toHexString(quality) + + " does not meet required quality 0x" + + Integer.toHexString(quality)); + return false; + } + quality = realQuality; + } + + int length = getPasswordMinimumLength(null); + if (password.length() < length) { + Slog.w(TAG, "resetPassword: password length " + password.length() + + " does not meet required length " + length); return false; } - quality = realQuality; } int length = getPasswordMinimumLength(null); if (password.length() < length) { @@ -773,19 +789,35 @@ public class DevicePolicyManagerService extends IDevicePolicyManager.Stub { Slog.w(TAG, "resetPassword: already set by another uid and not entered by user"); return false; } - + // Don't do this with the lock held, because it is going to call // back in to the service. long ident = Binder.clearCallingIdentity(); try { LockPatternUtils utils = new LockPatternUtils(mContext); - utils.saveLockPassword(password, quality); - synchronized (this) { - int newOwner = (flags&DevicePolicyManager.RESET_PASSWORD_REQUIRE_ENTRY) - != 0 ? callingUid : -1; - if (mPasswordOwner != newOwner) { - mPasswordOwner = newOwner; - saveSettingsLocked(); + + if ((flags == DevicePolicyManager.ENABLE_FINGER_LOCK) || + (flags == DevicePolicyManager.DISABLE_FINGER_LOCK)) { + if ((flags == DevicePolicyManager.ENABLE_FINGER_LOCK) && + utils.savedFingerExists() && + !utils.isLockFingerEnabled()) { + utils.setLockFingerEnabled(true); + } else if ((flags == DevicePolicyManager.DISABLE_FINGER_LOCK) && + utils.isLockFingerEnabled() && + !utils.savedFingerExists()) { + utils.setLockFingerEnabled(false); + } + + return true; + } else { + utils.saveLockPassword(password, quality); + synchronized (this) { + int newOwner = (flags&DevicePolicyManager.RESET_PASSWORD_REQUIRE_ENTRY) + != 0 ? callingUid : -1; + if (mPasswordOwner != newOwner) { + mPasswordOwner = newOwner; + saveSettingsLocked(); + } } } } finally { |