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Standards, Environments, and Macros | pam_authtok_store(5) |
| pam_authtok_store - password management module |
SYNOPSIS
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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 successful 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 follows the nsswitch.conf(4).
The following option can be passed to the module:
- debug
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syslog(3C) debugging information at the LOG_DEBUG level
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- PAM_SUCCESS
- Successfully obtains authentication token
- PAM_SYSTEM_ERR
- Fails to get username, service name, old password or new password, user name null or empty, or password null.
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See attributes(5) for descriptions of the following attributes:
ATTRIBUTE TYPE | ATTRIBUTE VALUE |
Interface Stability | Evolving |
MT Level | MT-Safe with exceptions |
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pam(3PAM), pam_authenticate(3PAM), pam_chauthtok(3PAM), syslog(3C), libpam(3LIB), pam.conf(4), attributes(5), pam_authtok_check(5), pam_authtok_get(5), pam_dhkeys(5), pam_passwd_auth(5), pam_unix(5), pam_unix_account(5), pam_unix_auth(5), pam_unix_session(5)
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