diff options
Diffstat (limited to 'meta-openbmc-mods/meta-common/recipes-extended/pam/libpam/pam.d')
6 files changed, 142 insertions, 0 deletions
diff --git a/meta-openbmc-mods/meta-common/recipes-extended/pam/libpam/pam.d/common-account b/meta-openbmc-mods/meta-common/recipes-extended/pam/libpam/pam.d/common-account new file mode 100644 index 000000000..4ebbca8d4 --- /dev/null +++ b/meta-openbmc-mods/meta-common/recipes-extended/pam/libpam/pam.d/common-account @@ -0,0 +1,27 @@ +# +# /etc/pam.d/common-account - authorization settings common to all services +# +# This file is included from other service-specific PAM config files, +# and should contain a list of the authorization modules that define +# the central access policy for use on the system. The default is to +# only deny service to users whose accounts are expired in /etc/shadow. +# +# As of pam 1.0.1-6, this file is managed by pam-auth-update by default. +# To take advantage of this, it is recommended that you configure any +# local modules either before or after the default block, and use +# pam-auth-update to manage selection of other modules. See +# pam-auth-update(8) for details. +# + +# here are the per-package modules (the "Primary" block) +account [success=1 new_authtok_reqd=done default=ignore] pam_unix.so +# here's the fallback if no module succeeds +account requisite pam_deny.so +# Announce if faillock is blocking access +account required pam_faillock.so +# prime the stack with a positive return value if there isn't one already; +# this avoids us returning an error just because nothing sets a success code +# since the modules above will each just jump around +account required pam_permit.so +# and here are more per-package modules (the "Additional" block) +# end of pam-auth-update config diff --git a/meta-openbmc-mods/meta-common/recipes-extended/pam/libpam/pam.d/common-auth b/meta-openbmc-mods/meta-common/recipes-extended/pam/libpam/pam.d/common-auth new file mode 100644 index 000000000..c051ab7e6 --- /dev/null +++ b/meta-openbmc-mods/meta-common/recipes-extended/pam/libpam/pam.d/common-auth @@ -0,0 +1,26 @@ +# +# /etc/pam.d/common-auth - authentication settings common to all services +# +# This file is included from other service-specific PAM config files, +# and should contain a list of the authentication modules that define +# the central authentication scheme for use on the system +# (e.g., /etc/shadow, LDAP, Kerberos, etc.). The default is to use the +# traditional Unix authentication mechanisms. + +# here are the per-package modules (the "Primary" block) +# Try for local user first, and then try for ldap +auth [success=2 default=ignore] pam_unix.so quiet +-auth [success=1 default=ignore] pam_ldap.so ignore_unknown_user ignore_authinfo_unavail +# Control gets here when no authentication module succeeds. Increment the +# failure tally and return failure status to PAM. +auth [default=die] pam_faillock.so authfail +# Control gets here when authentication succeeds. Check if the user is locked +# out due to consecutive authentication failures and return status accordingly. +auth sufficient pam_faillock.so authsucc +# If authsucc failed, deny access +auth requisite pam_deny.so +# prime the stack with a positive return value if there isn't one already; +# this avoids us returning an error just because nothing sets a success code +# since the modules above will each just jump around +auth required pam_permit.so +# and here are more per-package modules (the "Additional" block) diff --git a/meta-openbmc-mods/meta-common/recipes-extended/pam/libpam/pam.d/common-password b/meta-openbmc-mods/meta-common/recipes-extended/pam/libpam/pam.d/common-password new file mode 100644 index 000000000..2fc4011b2 --- /dev/null +++ b/meta-openbmc-mods/meta-common/recipes-extended/pam/libpam/pam.d/common-password @@ -0,0 +1,27 @@ +# +# /etc/pam.d/common-password - password-related modules common to all services +# +# This file is included from other service-specific PAM config files, +# and should contain a list of modules that define the services to be +# used to change user passwords. The default is pam_unix. + +# Explanation of pam_unix options: +# +# The "sha512" option enables salted SHA512 passwords. Without this option, +# the default is Unix crypt. Prior releases used the option "md5". +# +# See the pam_unix manpage for other options. + +# here are the per-package modules (the "Primary" block) +password [success=ok default=die] pam_pwquality.so debug +password [success=ok default=die] pam_ipmicheck.so spec_grp_name=ipmi use_authtok +password [success=ok ignore=ignore default=die] pam_pwhistory.so debug enforce_for_root remember=0 use_authtok +password [success=ok default=die] pam_unix.so sha512 use_authtok +password [success=1 default=die] pam_ipmisave.so spec_grp_name=ipmi spec_pass_file=/etc/ipmi_pass key_file=/etc/key_file +# here's the fallback if no module succeeds +password requisite pam_deny.so +# prime the stack with a positive return value if there isn't one already; +# this avoids us returning an error just because nothing sets a success code +# since the modules above will each just jump around +password required pam_permit.so +# and here are more per-package modules (the "Additional" block) diff --git a/meta-openbmc-mods/meta-common/recipes-extended/pam/libpam/pam.d/common-session b/meta-openbmc-mods/meta-common/recipes-extended/pam/libpam/pam.d/common-session new file mode 100644 index 000000000..a4a551f71 --- /dev/null +++ b/meta-openbmc-mods/meta-common/recipes-extended/pam/libpam/pam.d/common-session @@ -0,0 +1,19 @@ +# +# /etc/pam.d/common-session - session-related modules common to all services +# +# This file is included from other service-specific PAM config files, +# and should contain a list of modules that define tasks to be performed +# at the start and end of sessions of *any* kind (both interactive and +# non-interactive). +# + +# here are the per-package modules (the "Primary" block) +session [default=1] pam_permit.so +# here's the fallback if no module succeeds +session requisite pam_deny.so +# prime the stack with a positive return value if there isn't one already; +# this avoids us returning an error just because nothing sets a success code +# since the modules above will each just jump around +session required pam_permit.so +# and here are more per-package modules (the "Additional" block) +session required pam_unix.so diff --git a/meta-openbmc-mods/meta-common/recipes-extended/pam/libpam/pam.d/common-session-noninteractive b/meta-openbmc-mods/meta-common/recipes-extended/pam/libpam/pam.d/common-session-noninteractive new file mode 100644 index 000000000..b110bb2b4 --- /dev/null +++ b/meta-openbmc-mods/meta-common/recipes-extended/pam/libpam/pam.d/common-session-noninteractive @@ -0,0 +1,19 @@ +# +# /etc/pam.d/common-session-noninteractive - session-related modules +# common to all non-interactive services +# +# This file is included from other service-specific PAM config files, +# and should contain a list of modules that define tasks to be performed +# at the start and end of all non-interactive sessions. +# + +# here are the per-package modules (the "Primary" block) +session [default=1] pam_permit.so +# here's the fallback if no module succeeds +session requisite pam_deny.so +# prime the stack with a positive return value if there isn't one already; +# this avoids us returning an error just because nothing sets a success code +# since the modules above will each just jump around +session required pam_permit.so +# and here are more per-package modules (the "Additional" block) +session required pam_unix.so diff --git a/meta-openbmc-mods/meta-common/recipes-extended/pam/libpam/pam.d/other b/meta-openbmc-mods/meta-common/recipes-extended/pam/libpam/pam.d/other new file mode 100644 index 000000000..ec970ecbe --- /dev/null +++ b/meta-openbmc-mods/meta-common/recipes-extended/pam/libpam/pam.d/other @@ -0,0 +1,24 @@ +# +# /etc/pam.d/other - specify the PAM fallback behaviour +# +# Note that this file is used for any unspecified service; for example +#if /etc/pam.d/cron specifies no session modules but cron calls +#pam_open_session, the session module out of /etc/pam.d/other is +#used. + +# We use pam_warn.so to generate syslog notes that the 'other' +#fallback rules are being used (as a hint to suggest you should setup +#specific PAM rules for the service and aid to debugging). Then to be +#secure, deny access to all services by default. + +auth required pam_warn.so +auth required pam_deny.so + +account required pam_warn.so +account required pam_deny.so + +password required pam_warn.so +password required pam_deny.so + +session required pam_warn.so +session required pam_deny.so |