112 lines
4.6 KiB
Plaintext
112 lines
4.6 KiB
Plaintext
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#
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# The PAM configuration file for the Shadow `login' service
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#
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# Enforce a minimal delay in case of failure (in microseconds).
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# (Replaces the `FAIL_DELAY' setting from login.defs)
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# Note that other modules may require another minimal delay. (for example,
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# to disable any delay, you should add the nodelay option to pam_unix)
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auth optional pam_faildelay.so delay=3000000
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# Outputs an issue file prior to each login prompt (Replaces the
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# ISSUE_FILE option from login.defs). Uncomment for use
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# auth required pam_issue.so issue=/etc/issue
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# Disallows root logins except on tty's listed in /etc/securetty
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# (Replaces the `CONSOLE' setting from login.defs)
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#
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# With the default control of this module:
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# [success=ok new_authtok_reqd=ok ignore=ignore user_unknown=bad default=die]
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# root will not be prompted for a password on insecure lines.
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# if an invalid username is entered, a password is prompted (but login
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# will eventually be rejected)
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#
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# You can change it to a "requisite" module if you think root may mis-type
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# her login and should not be prompted for a password in that case. But
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# this will leave the system as vulnerable to user enumeration attacks.
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#
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# You can change it to a "required" module if you think it permits to
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# guess valid user names of your system (invalid user names are considered
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# as possibly being root on insecure lines), but root passwords may be
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# communicated over insecure lines.
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auth [success=ok new_authtok_reqd=ok ignore=ignore user_unknown=bad default=die] pam_securetty.so
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# Disallows other than root logins when /etc/nologin exists
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# (Replaces the `NOLOGINS_FILE' option from login.defs)
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auth requisite pam_nologin.so
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# Added to support faillog
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auth required pam_tally.so per_user
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# SELinux needs to be the first session rule. This ensures that any
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# lingering context has been cleared. Without out this it is possible
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# that a module could execute code in the wrong domain.
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# When the module is present, "required" would be sufficient (When SELinux
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# is disabled, this returns success.)
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session [success=ok ignore=ignore module_unknown=ignore default=bad] pam_selinux.so close
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# This module parses environment configuration file(s)
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# and also allows you to use an extended config
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# file /etc/security/pam_env.conf.
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#
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# parsing /etc/environment needs "readenv=1"
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session required pam_env.so readenv=1
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# locale variables are also kept into /etc/default/locale in etch
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# reading this file *in addition to /etc/environment* does not hurt
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session required pam_env.so readenv=1 envfile=/etc/default/locale
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# Standard Un*x authentication.
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@include common-auth
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# This allows certain extra groups to be granted to a user
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# based on things like time of day, tty, service, and user.
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# Please edit /etc/security/group.conf to fit your needs
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# (Replaces the `CONSOLE_GROUPS' option in login.defs)
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auth optional pam_group.so
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# Uncomment and edit /etc/security/time.conf if you need to set
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# time restrainst on logins.
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# (Replaces the `PORTTIME_CHECKS_ENAB' option from login.defs
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# as well as /etc/porttime)
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# account requisite pam_time.so
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# Uncomment and edit /etc/security/access.conf if you need to
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# set access limits.
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# (Replaces /etc/login.access file)
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# account required pam_access.so
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# Sets up user limits according to /etc/security/limits.conf
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# (Replaces the use of /etc/limits in old login)
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session required pam_limits.so
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# Prints the last login info upon succesful login
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# (Replaces the `LASTLOG_ENAB' option from login.defs)
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session optional pam_lastlog.so
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# Prints the motd upon succesful login
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# (Replaces the `MOTD_FILE' option in login.defs)
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session optional pam_motd.so
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# Prints the status of the user's mailbox upon succesful login
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# (Replaces the `MAIL_CHECK_ENAB' option from login.defs).
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#
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# This also defines the MAIL environment variable
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# However, userdel also needs MAIL_DIR and MAIL_FILE variables
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# in /etc/login.defs to make sure that removing a user
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# also removes the user's mail spool file.
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# See comments in /etc/login.defs
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session optional pam_mail.so standard
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# Standard Un*x account and session
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@include common-account
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@include common-session
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@include common-password
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# SELinux needs to intervene at login time to ensure that the process
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# starts in the proper default security context. Only sessions which are
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# intended to run in the user's context should be run after this.
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session [success=ok ignore=ignore module_unknown=ignore default=bad] pam_selinux.so open
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# When the module is present, "required" would be sufficient (When SELinux
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# is disabled, this returns success.)
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