модуль PAM для установки / сброса переменных окружения (PAM module to set/unset environment variables)
Имя (Name)
pam_env - PAM module to set/unset environment variables
Синопсис (Synopsis)
pam_env.so [debug] [conffile=conf-file] [envfile=env-file]
[readenv=0|1] [user_envfile=env-file]
[user_readenv=0|1]
Описание (Description)
The pam_env PAM module allows the (un)setting of environment
variables. Supported is the use of previously set environment
variables as well as PAM_ITEMs such as PAM_RHOST.
By default rules for (un)setting of variables are taken from the
config file /etc/security/pam_env.conf. An alternate file can be
specified with the conffile option.
Second a file (/etc/environment by default) with simple KEY=VAL
pairs on separate lines will be read. With the envfile option an
alternate file can be specified. And with the readenv option this
can be completly disabled.
Third it will read a user configuration file
($HOME/.pam_environment by default). The default file file can be
changed with the user_envfile option and it can be turned on and
off with the user_readenv option.
Since setting of PAM environment variables can have side effects
to other modules, this module should be the last one on the
stack.
Параметры (Options)
conffile=/path/to/pam_env.conf
Indicate an alternative pam_env.conf style configuration file
to override the default. This can be useful when different
services need different environments.
debug
A lot of debug information is printed with syslog(3).
envfile=/path/to/environment
Indicate an alternative environment file to override the
default. The syntax are simple KEY=VAL pairs on separate
lines. The export instruction can be specified for bash
compatibility, but will be ignored. This can be useful when
different services need different environments.
readenv=0|1
Turns on or off the reading of the file specified by envfile
(0 is off, 1 is on). By default this option is on.
user_envfile=filename
Indicate an alternative .pam_environment file to override the
default.The syntax is the same as for /etc/environment. The
filename is relative to the user home directory. This can be
useful when different services need different environments.
user_readenv=0|1
Turns on or off the reading of the user specific environment
file. 0 is off, 1 is on. By default this option is on.
Предоставляемые типы модулей (Module types provided)
The auth and session module types are provided.
Возвращаемое значение (Return value)
PAM_ABORT
Not all relevant data or options could be gotten.
PAM_BUF_ERR
Memory buffer error.
PAM_IGNORE
No pam_env.conf and environment file was found.
PAM_SUCCESS
Environment variables were set.
Файлы (Files)
/etc/security/pam_env.conf
Default configuration file
/etc/environment
Default environment file
$HOME/.pam_environment
User specific environment file
Смотри также (See also)
pam_env.conf(5), pam.d(5), pam(8), environ(7).
