/etc/pam.d/vsftpd内容:
auth required /lib/security/pam_mysql.so user=ftpd passwd=123456 host=localhost db=ftpd table=user usercolumn=name passwdcolumn=passwd crypt=0
account required /lib/security/pam_mysql.so user=ftpd passwd=123456 host=localhost db=ftpd table=user usercolumn=name passwdcolumn=passwd crypt=0
用mysql数据库类的明码用户:
insert into users (name,passwd) values ('xiaotong','qqmywife');
可以登陆
但是/etc/pam.d/vsftpd中的 crypt=2 ,
和insert into users (name,passwd) values ('xiaotong',password('qqmywife')); 建立的用户就无法登陆
这是为什么???
wolfg 回复于:2005-09-16 17:14:03
pam-mysql的README说明文件中有这样的信息
crypt (plain)
The method to encrypt the user's password:
0 (or "plain") = No encryption. Passwords stored in plaintext.
HIGHLY DISCOURAGED.
1 (or "Y") = Use crypt(3) function.
2 (or "mysql") = Use MySQL PASSWORD() function. It is possible
that the encryption function used by pam-mysql
is different from that of the MySQL server, [color=#FF0000]as
pam-mysql uses the function defined in MySQL's
C-client API instead of using PASSWORD() SQL function[/color]
in the query.
3 (or "md5") = Use plain hex MD5
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