pamauth.py 文件源码

def callIntoPAM(service, user, conv):
    """A testing hook.
    """
    pam = PAM.pam()
    pam.start(service)
    pam.set_item(PAM.PAM_USER, user)
    pam.set_item(PAM.PAM_CONV, conv)
    gid = os.getegid()
    uid = os.geteuid()
    os.setegid(0)
    os.seteuid(0)
    try:
        pam.authenticate() # these will raise
        pam.acct_mgmt()
        return 1
    finally:
        os.setegid(gid)
        os.seteuid(uid)