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pam_authtok_store(7)

pa...e(7)Standards, Environments, Macros, Character Sets, and miscellanpya...e(7)

NAME
       pam_authtok_store - password management module

SYNOPSIS
       pam_authtok_store.so.1 [debug] [server_policy]

DESCRIPTION
       pam_authtok_store provides functionality to the PAM password management
       stack. It provides one function: pam_sm_chauthtok().


       When  invoked with flags set to PAM_UPDATE_AUTHTOK, this module updates
       the authentication token for the user specified by PAM_USER.


       The authentication token PAM_OLDAUTHTOK can be used to authenticate the
       user against repositories that need updating (NIS,  LDAP).  After  suc‐
       cessful  updates, the new authentication token stored in PAM_AUTHTOK is
       the user's valid password.


       This module honors the PAM_REPOSITORY item, which,  if  set,  specifies
       which  repository is to be updated. If PAM_REPOSITORY is unset, it fol‐
       lows the nsswitch.conf(5) configuration.


       The following options can be passed to the module:

       debug            syslog(3C)  debugging  information  at  the  LOG_DEBUG
                        level


       server_policy    If the account authority for the user, as specified by
                        PAM_USER,  is a server, do not encrypt the authentica‐
                        tion token before updating.


RETURN VALUES
       PAM_SUCCESS       Successfully updated authentication token


       PAM_SYSTEM_ERR    Failed to get username, service name, old password or
                         new password; user name was null or empty;  or  pass‐
                         word was null.


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 _ Availabilitysystem/library/pam-core _ Interface Stabil‐
       ityCommitted


SEE ALSO
       syslog(3C), libpam(3LIB), pam(3PAM), pam_authenticate(3PAM),  pam_chau‐
       thtok(3PAM),  pam.conf(5), attributes(7), pam_authtok_check(7), pam_au‐
       thtok_get(7), pam_dhkeys(7),  pam_passwd_auth(7),  pam_unix_account(7),
       pam_unix_auth(7), pam_unix_session(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
       The pam_authtok_store module was introduced in  Solaris  9,  and  later
       backported  to patches for Solaris 8. This included support for the de‐
       bug option. Prior to that, this work was performed in the pam_unix mod‐
       ule.

Oracle Solaris 11.4               15 Mar 2023                        pa...e(7)
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