| Hieu Huynh | 4401d19 | 2022-03-13 03:38:38 +0000 | [diff] [blame] | 1 | # |
| 2 | # /etc/pam.d/common-password - password-related modules common to all services |
| 3 | # |
| 4 | # This file is included from other service-specific PAM config files, |
| 5 | # and should contain a list of modules that define the services to be |
| 6 | # used to change user passwords. The default is pam_unix. |
| 7 | |
| 8 | # Explanation of pam_unix options: |
| 9 | # |
| 10 | # The "sha512" option enables salted SHA512 passwords. Without this option, |
| 11 | # the default is Unix crypt. Prior releases used the option "md5". |
| 12 | # |
| 13 | # The "obscure" option replaces the old `OBSCURE_CHECKS_ENAB' option in |
| 14 | # login.defs. |
| 15 | # |
| 16 | # See the pam_unix manpage for other options. |
| 17 | |
| 18 | # here are the per-package modules (the "Primary" block) |
| 19 | password [success=ok default=die] pam_cracklib.so debug enforce_for_root reject_username minlen=9 difok=0 lcredit=-1 ocredit=-1 dcredit=-1 ucredit=-1 maxrepeat=3 |
| 20 | password [success=ok default=die] pam_ipmicheck.so spec_grp_name=ipmi use_authtok |
| 21 | password [success=ok ignore=ignore default=die] pam_pwhistory.so debug enforce_for_root remember=0 use_authtok |
| 22 | password [success=ok default=die] pam_unix.so sha512 use_authtok |
| 23 | password [success=1 default=die] pam_ipmisave.so spec_grp_name=ipmi spec_pass_file=/etc/ipmi_pass key_file=/etc/key_file |
| 24 | # here's the fallback if no module succeeds |
| 25 | password requisite pam_deny.so |
| 26 | # prime the stack with a positive return value if there isn't one already; |
| 27 | # this avoids us returning an error just because nothing sets a success code |
| 28 | # since the modules above will each just jump around |
| 29 | password required pam_permit.so |
| 30 | # and here are more per-package modules (the "Additional" block) |