модуль PAM для управления доступом в стиле logdaemon (PAM module for logdaemon style login access control)
Имя (Name)
pam_access - PAM module for logdaemon style login access control
Синопсис (Synopsis)
pam_access.so [debug] [nodefgroup] [noaudit] [accessfile=file]
[fieldsep=sep] [listsep=sep]
Описание (Description)
The pam_access PAM module is mainly for access management. It
provides logdaemon style login access control based on login
names, host or domain names, internet addresses or network
numbers, or on terminal line names, X $DISPLAY values, or PAM
service names in case of non-networked logins.
By default rules for access management are taken from config file
/etc/security/access.conf if you don't specify another file.
If Linux PAM is compiled with audit support the module will
report when it denies access based on origin (host, tty, etc.).
Параметры (Options)
accessfile=/path/to/access.conf
Indicate an alternative access.conf style configuration file
to override the default. This can be useful when different
services need different access lists.
debug
A lot of debug information is printed with syslog(3).
noaudit
Do not report logins from disallowed hosts and ttys to the
audit subsystem.
fieldsep=separators
This option modifies the field separator character that
pam_access will recognize when parsing the access
configuration file. For example: fieldsep=| will cause the
default `:' character to be treated as part of a field value
and `|' becomes the field separator. Doing this may be useful
in conjunction with a system that wants to use pam_access
with X based applications, since the PAM_TTY item is likely
to be of the form "hostname:0" which includes a `:' character
in its value. But you should not need this.
listsep=separators
This option modifies the list separator character that
pam_access will recognize when parsing the access
configuration file. For example: listsep=, will cause the
default ` ' (space) and `\t' (tab) characters to be treated
as part of a list element value and `,' becomes the only list
element separator. Doing this may be useful on a system with
group information obtained from a Windows domain, where the
default built-in groups "Domain Users", "Domain Admins"
contain a space.
nodefgroup
User tokens which are not enclosed in parentheses will not be
matched against the group database. The backwards compatible
default is to try the group database match even for tokens
not enclosed in parentheses.
Предоставляемые типы модулей (Module types provided)
All module types (auth, account, password and session) are
provided.
Возвращаемое значение (Return value)
PAM_SUCCESS
Access was granted.
PAM_PERM_DENIED
Access was not granted.
PAM_IGNORE
pam_setcred was called which does nothing.
PAM_ABORT
Not all relevant data or options could be gotten.
PAM_USER_UNKNOWN
The user is not known to the system.
Файлы (Files)
/etc/security/access.conf
Default configuration file
Смотри также (See also)
access.conf(5), pam.d(5), pam(8).
