svcadm(8)을 검색하려면 섹션에서 8 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.
pam_sm_acct_mgmt(3pam)
pam_sm_acct_mgmt(3PAM) PAM Library Functions pam_sm_acct_mgmt(3PAM)
NAME
pam_sm_acct_mgmt - service provider implementation for pam_acct_mgmt
SYNOPSIS
cc [ flag ... ] file ... -lpam [ library ... ]
#include <security/pam_appl.h>
#include <security/pam_modules.h>
int pam_sm_acct_mgmt(pam_handle_t *pamh, int flags, int argc,
const char **argv);
DESCRIPTION
In response to a call to pam_acct_mgmt(3PAM), the PAM framework calls
pam_sm_acct_mgmt() from the modules listed in the pam.conf(5) file or
the relevant /etc/pam.d/service file. The account management provider
supplies the back-end functionality for this interface function. Appli‐
cations should not call this API directly.
The pam_sm_acct_mgmt() function determines whether or not the current
user's account and password are valid. This includes the following
checks:
o The account is not locked or expired
o The user's password is not expired and does not need to be
changed
o The user's account has not been inactive for too long
o The /etc/nologin file is not present, unless the user has a
uid of 0, has the root role, or is assigned the solaris.sys‐
tem.maintenance authorization (see nologin(5))
The user in question is specified by a prior call to pam_start(3PAM),
and is referenced by the authentication handle, pamh, which is passed
as the first argument to pam_sm_acct_mgmt(). The following flags may be
set in the flags field:
PAM_SILENT The account management service should not
generate any messages.
PAM_LOGINS_DISABLED Logins for non-root/maintenance users are
disabled due to the presence of the
/etc/nologin file. See nologin(5).
PAM_DISALLOW_NULL_AUTHTOK The account management service should re‐
turn PAM_NEW_AUTHTOK_REQD if the user has
a null authentication token.
The argc argument represents the number of module options passed in
from the configuration file pam.conf(5) or the relevant /etc/pam.d/ser‐
vice file. The argv argument specifies the module options, which are
interpreted and processed by the account management service. Please re‐
fer to the specific module man pages for the various available options.
If an unknown option is passed to the module, an error should be logged
through syslog(3C) and the option ignored.
If an account management module determines that the user password has
aged or expired, it should save this information as state in the au‐
thentication handle, pamh, using pam_set_data(3PAM). pam_chauth‐
tok(3PAM) uses this information to determine which passwords have ex‐
pired.
RETURN VALUES
If there are no restrictions to logging in, PAM_SUCCESS is returned.
The following error values may also be returned upon error:
PAM_USER_UNKNOWN User not known to underlying authentication
module.
PAM_NEW_AUTHTOK_REQD New authentication token required.
PAM_ACCT_EXPIRED User account has expired.
PAM_PERM_DENIED User denied access to account at this time.
PAM_IGNORE Ignore underlying account module regardless of
whether the control flag is required, optional,
or sufficient.
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
tab() box; cw(2.75i) |cw(2.75i) lw(2.75i) |lw(2.75i) ATTRIBUTE TYPEAT‐
TRIBUTE VALUE _ Interface StabilityCommitted _ MT-LevelMT-Safe with ex‐
ceptions
The interfaces in libpam are MT-Safe only if each thread within the
multithreaded application uses its own PAM handle.
SEE ALSO
syslog(3C), libpam(3LIB), pam(3PAM), pam_acct_mgmt(3PAM), pam_chauth‐
tok(3PAM), pam_set_data(3PAM), pam_sm(3PAM), pam_start(3PAM), nolo‐
gin(5), pam.conf(5), attributes(7)
NOTES
If the PAM_REPOSITORY item_type is set and a service module does not
recognize the type, the service module does not process any informa‐
tion, and returns PAM_IGNORE. If the PAM_REPOSITORY item_type is not
set, a service module performs its default action.
HISTORY
Support for checking for /etc/nologin in pam_sm_acct_mgmt() and the
PAM_LOGINS_DISABLED return value was added in Solaris 11.2.0.
The pam_sm_acct_mgmt() API was introduced in Solaris 2.6.
Oracle Solaris 11.4 15 Mar 2023 pam_sm_acct_mgmt(3PAM)