diff options
| author | Kevin Chyn <kchyn@google.com> | 2018-12-14 16:19:38 -0800 |
|---|---|---|
| committer | Kevin Chyn <kchyn@google.com> | 2018-12-14 16:44:26 -0800 |
| commit | 16d891dd3d6b2f3b6f8b7585df025a43a99c76ea (patch) | |
| tree | 7a4fedc7d1dae20c926cb011242b5e8e00c0a370 /biometrics | |
| parent | 6fe8120fbafe861708122f1eeabf964b928e58a0 (diff) | |
| download | android_hardware_interfaces-16d891dd3d6b2f3b6f8b7585df025a43a99c76ea.tar.gz android_hardware_interfaces-16d891dd3d6b2f3b6f8b7585df025a43a99c76ea.tar.bz2 android_hardware_interfaces-16d891dd3d6b2f3b6f8b7585df025a43a99c76ea.zip | |
Move lockout to below the HAL
Fixes: 120630211
Test: builds
Change-Id: I87ae317110d0ef6cf5b82afe6ee7724527f9f64e
Diffstat (limited to 'biometrics')
| -rw-r--r-- | biometrics/face/1.0/IBiometricsFace.hal | 9 | ||||
| -rw-r--r-- | biometrics/face/1.0/types.hal | 10 |
2 files changed, 18 insertions, 1 deletions
diff --git a/biometrics/face/1.0/IBiometricsFace.hal b/biometrics/face/1.0/IBiometricsFace.hal index ee67497ae..e3c256a2b 100644 --- a/biometrics/face/1.0/IBiometricsFace.hal +++ b/biometrics/face/1.0/IBiometricsFace.hal @@ -240,4 +240,13 @@ interface IBiometricsFace { * @return status The status of this method call. */ userActivity() generates (Status status); + + /** + * Reset lockout for the current user. + * + * @param hat A valid Hardware Authentication Token, generated when the + * user authenticates with Pin/Pattern/Pass. + * @return true if lockout was reset, false otherwise. + */ + resetLockout(vec<uint8_t> hat) generates (bool success); }; diff --git a/biometrics/face/1.0/types.hal b/biometrics/face/1.0/types.hal index 1ec5b74be..a488d671d 100644 --- a/biometrics/face/1.0/types.hal +++ b/biometrics/face/1.0/types.hal @@ -121,13 +121,21 @@ enum FaceError : int32_t { /** * Face authentication is locked out due to too many unsuccessful attempts. + * This is a "soft" lockout, and authentication can be restarted after + * a period of time, generally on the order of 30 seconds. */ LOCKOUT = 7, /** * Used to enable a vendor-specific error message. */ - VENDOR = 8 + VENDOR = 8, + + /** + * Face authentication is disabled until the user unlocks with strong + * authentication (PIN/Pattern/Password). + */ + LOCKOUT_PERMANENT = 9 }; /** |