[已解决]openvpn用pam认证的问题

openvpn的内容如下:
[root@localhost ~]# cat /etc/pam.d/openvpn
auth sufficient pam_mysql.so user=root passwd=root host=localhost db=vpn \
table=vpnuser usercolumn=name passwdcolumn=password \
where=active=1 sqllog=0 crypt=2
account required pam_mysql.so user=root passwd=root host=localhost db=vpn \
table=vpnuser usercolumn=name passwdcolumn=password \
where=active=1 sqllog=0 crypt=2
auth       optional     pam_stack.so service=system-auth
auth       optional     pam_nologin.so
password   required     pam_stack.so service=system-auth

可以用数据库,也可以用本地用户
用testsaslauthd测试的时候,,系统用户可以,,数据库里面的用户名就成

[root@localhost ~]# testsaslauthd -u root -p aiying -s openvpn
0: OK "Success."
[root@localhost ~]# testsaslauthd -u elm -p elm -s openvpn
size read failed
0:

这是什么问题呀?

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好像也没什么错的,
[root@localhost ~]# cat /var/log/messages
Jul 22 03:15:04 localhost openvpn: pam_sm_authenticate called.
Jul 22 03:15:04 localhost openvpn: dbuser changed.
Jul 22 03:15:04 localhost openvpn: dbpasswd changed.
Jul 22 03:15:04 localhost openvpn: host changed.
Jul 22 03:15:04 localhost openvpn: database changed.
Jul 22 03:15:04 localhost openvpn: table changed.
Jul 22 03:15:04 localhost openvpn: usercolumn changed.
Jul 22 03:15:04 localhost openvpn: passwdcolumn changed.
Jul 22 03:15:04 localhost openvpn: where changed.
Jul 22 03:15:04 localhost openvpn: sqllog changed.
Jul 22 03:15:04 localhost openvpn: crypt changed.
Jul 22 03:15:04 localhost openvpn: db_connect  called.
Jul 22 03:15:04 localhost openvpn: returning 0 .
Jul 22 03:15:04 localhost openvpn: db_checkpasswd called.
Jul 22 03:15:04 localhost openvpn: pam_mysql: where clause = active=1
Jul 22 03:15:04 localhost openvpn: SELECT password FROM vpnuser WHERE name='elm' AND (active=1)
Jul 22 03:16:34 localhost openvpn: pam_sm_authenticate called.
Jul 22 03:16:34 localhost openvpn: dbuser changed.
Jul 22 03:16:34 localhost openvpn: dbpasswd changed.
Jul 22 03:16:34 localhost openvpn: host changed.
Jul 22 03:16:34 localhost openvpn: database changed.
Jul 22 03:16:34 localhost openvpn: table changed.
Jul 22 03:16:34 localhost openvpn: usercolumn changed.
Jul 22 03:16:34 localhost openvpn: passwdcolumn changed.
Jul 22 03:16:34 localhost openvpn: where changed.
Jul 22 03:16:34 localhost openvpn: sqllog changed.
Jul 22 03:16:34 localhost openvpn: crypt changed.
Jul 22 03:16:34 localhost openvpn: db_connect  called.
Jul 22 03:16:34 localhost openvpn: returning 0 .
Jul 22 03:16:34 localhost openvpn: db_checkpasswd called.
Jul 22 03:16:34 localhost openvpn: pam_mysql: where clause = active=1
Jul 22 03:16:34 localhost openvpn: SELECT password FROM vpnuser WHERE name='test3' AND (active=1) TAG标签 : 问题 认证 解决 localhost Jul changed. saslauthd openvpn: