Add new useraccountcontrol value for valid AD users; document algorithm and values

This commit is contained in:
Brady Wetherington 2020-07-22 13:32:16 -07:00
parent 2fa17ac185
commit b09e7d19b3

View file

@ -187,8 +187,33 @@ class LdapSync extends Command
// Sync activated state for Active Directory.
if ( array_key_exists('useraccountcontrol', $results[$i]) ) {
/* The following is _probably_ the correct logic, but we can't use it because
some users may have been dependent upon the previous behavior, and this
could cause additional access to be available to users they don't want
to allow to log in.
$useraccountcontrol = $results[$i]['useraccountcontrol'][0];
if(
// based on MS docs at: https://support.microsoft.com/en-us/help/305144/how-to-use-useraccountcontrol-to-manipulate-user-account-properties
($useraccountcontrol & 0x200) && // is a NORMAL_ACCOUNT
!($useraccountcontrol & 0x02) && // *and* _not_ ACCOUNTDISABLE
!($useraccountcontrol & 0x10) // *and* _not_ LOCKOUT
) {
$user->activated = 1;
} else {
$user->activated = 0;
} */
$enabled_accounts = [
'512', '544', '66048', '66080', '262656', '262688', '328192', '328224', '4260352'
'512', // 0x200 NORMAL_ACCOUNT
'544', // 0x220 NORMAL_ACCOUNT, PASSWD_NOTREQD
'66048', // 0x10200 NORMAL_ACCOUNT, DONT_EXPIRE_PASSWORD
'66080', // 0x10220 NORMAL_ACCOUNT, PASSWD_NOTREQD, DONT_EXPIRE_PASSWORD
'262656', // 0x40200 NORMAL_ACCOUNT, SMARTCARD_REQUIRED
'262688', // 0x40220 NORMAL_ACCOUNT, PASSWD_NOTREQD, SMARTCARD_REQUIRED
'328192', // 0x50200 NORMAL_ACCOUNT, SMARTCARD_REQUIRED, DONT_EXPIRE_PASSWORD
'328224', // 0x50220 NORMAL_ACCOUNT, PASSWD_NOT_REQD, SMARTCARD_REQUIRED, DONT_EXPIRE_PASSWORD
'4260352',// 0x410200 NORMAL_ACCOUNT, DONT_EXPIRE_PASSWORD, DONT_REQ_PREAUTH
'1049088',// 0x100200 NORMAL_ACCOUNT, NOT_DELEGATED
];
$user->activated = ( in_array($results[$i]['useraccountcontrol'][0], $enabled_accounts) ) ? 1 : 0;
}