If you want to define list of users and groups which are permited to use your exact host you need "netgroup" feature.
To use it in Solaris 10 it is necessary to:
1. Use "compat" in /etc/nsswitch.conf
#passwd: files ldap
#group: files ldap
passwd: compat
passwd_compat: ldap
group: compat
group_compat: ldap
2. Have installed proper pam modules (out of box on Solaris 10) and proper pam.conf
#
# Authentication management
#
# login service (explicit because of pam_dial_auth)
#
login auth requisite pam_authtok_get.so.1
login auth required pam_dhkeys.so.1
login auth required pam_unix_cred.so.1
login auth required pam_dial_auth.so.1
login auth binding pam_unix_auth.so.1 server_policy
login auth required pam_ldap.so.1
#
# rlogin service (explicit because of pam_rhost_auth)
#
# rlogin auth sufficient pam_rhosts_auth.so.1
rlogin auth requisite pam_authtok_get.so.1
rlogin auth required pam_dhkeys.so.1
rlogin auth required pam_unix_cred.so.1
rlogin auth binding pam_unix_auth.so.1 server_policy
rlogin auth required pam_ldap.so.1
#
# rsh service (explicit because of pam_rhost_auth,
# and pam_unix_auth for meaningful pam_setcred)
#
# rsh auth sufficient pam_rhosts_auth.so.1
rsh auth required pam_unix_cred.so.1
rsh auth binding pam_unix_auth.so.1 server_policy
rsh auth required pam_ldap.so.1
#
# PPP service (explicit because of pam_dial_auth)
#
ppp auth requisite pam_authtok_get.so.1
ppp auth required pam_dhkeys.so.1
ppp auth required pam_dial_auth.so.1
ppp auth binding pam_unix_auth.so.1 server_policy
ppp auth required pam_ldap.so.1
#
# Default definitions for Authentication management
# Used when service name is not explicitly mentioned for authentication
#
other auth requisite pam_authtok_get.so.1
other auth required pam_dhkeys.so.1
other auth required pam_unix_cred.so.1
other auth binding pam_unix_auth.so.1 server_policy
other auth required pam_ldap.so.1
#
# passwd command (explicit because of a different authentication module)
#
passwd auth binding pam_passwd_auth.so.1 server_policy
passwd auth required pam_ldap.so.1
#
# cron service (explicit because of non-usage of pam_roles.so.1)
#
cron account required pam_unix_account.so.1
#
# Default definition for Account management
# Used when service name is not explicitly mentioned for account management
#
other account requisite pam_roles.so.1
other account binding pam_unix_account.so.1
other account required pam_ldap.so.1
#
# Default definition for Session management
# Used when service name is not explicitly mentioned for session management
#
other session required pam_unix_session.so.1
#
# Default definition for Password management
# Used when service name is not explicitly mentioned for password management
#
other password required pam_dhkeys.so.1
other password requisite pam_authtok_get.so.1
other password requisite pam_authtok_check.so.1
other password required pam_authtok_store.so.1 server_policy
#
# Support for Kerberos V5 authentication and example configurations can
# be found in the pam_krb5(5) man page under the "EXAMPLES" section.
#
3. Proper content in LDAP
ldapaddent -a simple -D "cn=Directory Manager" -f /etc/netgroup netgroup
4. You have to attach groupname to the end of your passwd and shadow files:
Echo "+@groupname:x:::::" >>/etc/passwd
pwconv
5. Test if your netgroups and users works properly:
getent passwd
getent shadow
6. You will not be able to use "compat" if havn't defined groups, if don't need them use simple "ldap" declaration in nsswitch.conf!
To use it in Solaris 10 it is necessary to:
1. Use "compat" in /etc/nsswitch.conf
#passwd: files ldap
#group: files ldap
passwd: compat
passwd_compat: ldap
group: compat
group_compat: ldap
2. Have installed proper pam modules (out of box on Solaris 10) and proper pam.conf
#
# Authentication management
#
# login service (explicit because of pam_dial_auth)
#
login auth requisite pam_authtok_get.so.1
login auth required pam_dhkeys.so.1
login auth required pam_unix_cred.so.1
login auth required pam_dial_auth.so.1
login auth binding pam_unix_auth.so.1 server_policy
login auth required pam_ldap.so.1
#
# rlogin service (explicit because of pam_rhost_auth)
#
# rlogin auth sufficient pam_rhosts_auth.so.1
rlogin auth requisite pam_authtok_get.so.1
rlogin auth required pam_dhkeys.so.1
rlogin auth required pam_unix_cred.so.1
rlogin auth binding pam_unix_auth.so.1 server_policy
rlogin auth required pam_ldap.so.1
#
# rsh service (explicit because of pam_rhost_auth,
# and pam_unix_auth for meaningful pam_setcred)
#
# rsh auth sufficient pam_rhosts_auth.so.1
rsh auth required pam_unix_cred.so.1
rsh auth binding pam_unix_auth.so.1 server_policy
rsh auth required pam_ldap.so.1
#
# PPP service (explicit because of pam_dial_auth)
#
ppp auth requisite pam_authtok_get.so.1
ppp auth required pam_dhkeys.so.1
ppp auth required pam_dial_auth.so.1
ppp auth binding pam_unix_auth.so.1 server_policy
ppp auth required pam_ldap.so.1
#
# Default definitions for Authentication management
# Used when service name is not explicitly mentioned for authentication
#
other auth requisite pam_authtok_get.so.1
other auth required pam_dhkeys.so.1
other auth required pam_unix_cred.so.1
other auth binding pam_unix_auth.so.1 server_policy
other auth required pam_ldap.so.1
#
# passwd command (explicit because of a different authentication module)
#
passwd auth binding pam_passwd_auth.so.1 server_policy
passwd auth required pam_ldap.so.1
#
# cron service (explicit because of non-usage of pam_roles.so.1)
#
cron account required pam_unix_account.so.1
#
# Default definition for Account management
# Used when service name is not explicitly mentioned for account management
#
other account requisite pam_roles.so.1
other account binding pam_unix_account.so.1
other account required pam_ldap.so.1
#
# Default definition for Session management
# Used when service name is not explicitly mentioned for session management
#
other session required pam_unix_session.so.1
#
# Default definition for Password management
# Used when service name is not explicitly mentioned for password management
#
other password required pam_dhkeys.so.1
other password requisite pam_authtok_get.so.1
other password requisite pam_authtok_check.so.1
other password required pam_authtok_store.so.1 server_policy
#
# Support for Kerberos V5 authentication and example configurations can
# be found in the pam_krb5(5) man page under the "EXAMPLES" section.
#
3. Proper content in LDAP
ldapaddent -a simple -D "cn=Directory Manager" -f /etc/netgroup netgroup
4. You have to attach groupname to the end of your passwd and shadow files:
Echo "+@groupname:x:::::" >>/etc/passwd
pwconv
5. Test if your netgroups and users works properly:
getent passwd
getent shadow
6. You will not be able to use "compat" if havn't defined groups, if don't need them use simple "ldap" declaration in nsswitch.conf!
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