Change PAM service_name for password changes

BMCWeb was using the "passwd" command PAM configuration settings when changing
the password.  This changes it to use PAM service_name="webserver", the same
name it already uses for PAM authentication and account management functions.

Doing so allows the BMC system administrator to provide separate PAM config
files for the "passwd" command and BMCWeb's password changing function, and
for these activities to be correctly identified in the system logs.

Here is a sample incorrect log message (truncated & wrapped):
bmcweb[353]: pam_warn(passwd:chauthtok): function=[pam_sm_chauthtok]
    flags=0xc000 service=[passwd] terminal=[<unknown>] user=[testuser]
    ruser=[<unknown>] rhost=[<unknown>]
The "service" should be "webserver".

Tested: yes, password change successful

Change-Id: I593f42c8f0494df967fb498fb4dd66fa4168596b
Signed-off-by: Joseph Reynolds <joseph-reynolds@charter.net>

0 files changed, 0 insertions, 0 deletions