PAM Plugin Support for Session Interface

[Jervin R]

This is actually a feature request. Currently, the plugin does not log session start and end with pam_unix i.e. like the log below. This feature should be handy for auditing purposes for accounts authenticating via this plugin.

Dec 7 19:35:26 centos6 sshd[1610]: pam_unix(sshd:session): session closed for user revin
Dec 7 19:35:28 centos6 sshd[2587]: Accepted publickey for revin from 192.168.56.1 port 45902 ssh2
Dec 7 19:35:29 centos6 sshd[2587]: pam_unix(sshd:session): session opened for user revin by (uid=0)

[Raghavendra D Prabhu (raghavendra-prabhu)]

pam_open_session and pam_close_session (probably in mysql_close)
are required here, optionally with pam_setcred.