pam_shells8Linux-PAM Manualpam_shellsPAM module to check for valid login shellpam_shells.soDESCRIPTION
pam_shells is a PAM module that only allows access to the
system if the users shell is listed in /etc/shells.
It also checks if /etc/shells is a plain
file and not world writable.
OPTIONS This module does not recognice any options.MODULE SERVICES PROVIDED
The services and
are supported.
RETURN VALUESPAM_AUTH_ERR
Access to the system was denied.
PAM_SUCCESS
The users login shell was listed as valid shell in
/etc/shells.
PAM_SERVICE_ERR
The module was not able to get the name of the user.
EXAMPLES
auth required pam_shells.so
SEE ALSOshells5,
pam.conf5,
pam.d8,
pam8AUTHOR
pam_shells was written by Erik Troan <ewt@redhat.com>.