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NAME | SYNOPSIS | DESCRIPTION | OPTIONS | MODULE TYPES PROVIDED | RETURN VALUES | EXAMPLES | SEE ALSO | AUTHOR | COLOPHON |
PAM_DEBUG(8) Linux-PAM Manual PAM_DEBUG(8)
pam_debug - PAM module to debug the PAM stack
pam_debug.so [auth=value] [cred=value] [acct=value]
[prechauthtok=value] [chauthtok=value] [auth=value]
[open_session=value] [close_session=value]
The pam_debug PAM module is intended as a debugging aide for
determining how the PAM stack is operating. This module returns what
its module arguments tell it to return.
auth=value
The pam_sm_authenticate(3) function will return value.
cred=value
The pam_sm_setcred(3) function will return value.
acct=value
The pam_sm_acct_mgmt(3) function will return value.
prechauthtok=value
The pam_sm_chauthtok(3) function will return value if the
PAM_PRELIM_CHECK flag is set.
chauthtok=value
The pam_sm_chauthtok(3) function will return value if the
PAM_PRELIM_CHECK flag is not set.
open_session=value
The pam_sm_open_session(3) function will return value.
close_session=value
The pam_sm_close_session(3) function will return value.
Where value can be one of: success, open_err, symbol_err,
service_err, system_err, buf_err, perm_denied, auth_err,
cred_insufficient, authinfo_unavail, user_unknown, maxtries,
new_authtok_reqd, acct_expired, session_err, cred_unavail,
cred_expired, cred_err, no_module_data, conv_err, authtok_err,
authtok_recover_err, authtok_lock_busy, authtok_disable_aging,
try_again, ignore, abort, authtok_expired, module_unknown, bad_item,
conv_again, incomplete.
All module types (auth, account, password and session) are provided.
PAM_SUCCESS
Default return code if no other value was specified, else
specified return value.
auth requisite pam_permit.so
auth [success=2 default=ok] pam_debug.so auth=perm_denied cred=success
auth [default=reset] pam_debug.so auth=success cred=perm_denied
auth [success=done default=die] pam_debug.so
auth optional pam_debug.so auth=perm_denied cred=perm_denied
auth sufficient pam_debug.so auth=success cred=success
pam.conf(5), pam.d(5), pam(8)
pam_debug was written by Andrew G. Morgan <morgan@kernel.org>.
This page is part of the linux-pam (Pluggable Authentication Modules
for Linux) project. Information about the project can be found at
⟨http://www.linux-pam.org/⟩. If you have a bug report for this manual
page, see ⟨//www.linux-pam.org/⟩. This page was obtained from the
tarball Linux-PAM-1.3.0.tar.gz fetched from
⟨http://www.linux-pam.org/library/⟩ on 2017-07-05. If you discover
any rendering problems in this HTML version of the page, or you
believe there is a better or more up-to-date source for the page, or
you have corrections or improvements to the information in this
COLOPHON (which is not part of the original manual page), send a mail
to man-pages@man7.org
Linux-PAM Manual 04/01/2016 PAM_DEBUG(8)