Windows下mod_auth_mysql.so的编译和配置
一、首先下载Windows下的源程序打包文件：http://www.rpmcenter.org/win32/
该压缩包内已包含编译好，可以直接使用的mod_auth_mysql.so文件，也可以参照里面的HOWTO.Win32.txt来自己编译：
BUILDING mod_auth_mysql for Win32
=================================
Assume you are using Visual Studio 6.0 (should be similar for Visual Studio.net/2003/2005):
1. Download Apache2 2.0.55 win32 source file from one of the apache mirror, for example:
http://www.apache.org/dist/httpd/httpd-2.0.55-win32-src.zip
* You should avoid using the main site, select from a mirror from http://httpd.apache.org
2. Extract the Apache2 2.0.55 win32 source file to a location you like (for example C:/)
3. Copy httpd-2.0.55 directory in this zip file to the location you extracted Apache2 (ie. C:/)
说明：此处我是把解压出来的mod_auth_mysql目录（mod_auth_mysql-3.0.0-for-Win32-mysql5.0.15-and-apache2.0.55/httpd-2.0.55/mod_auth_mysql）直接剪切下来，放到apache源代码目录的modual目录（apache/httpd-2.0.55/modules）
说明：由于我们已经安装了MySQL，4、5步可以不需要了。
4. Since MySQL5 is no longer compiled with VS6.0, you need to build mysql win32 from source also:
http://dev.mysql.com/get/Downloads/MySQL-5.0/mysql-5.0.15-win-src.zip/from/pick
5. Extract MySQL source and Build All
6. Open Apache dsw and add mod_auth_mysql Project
说明：VS6的Project菜单下选择insert projects into workspace，然后选择我们拷贝到Apache目录的dsp文件：/apache/httpd-2.0.55/modules/mod_auth_mysql/mod_auth_mysql.dsp
7. Specify the mysql include and lib locations in your Visual Studio environment
此处可以直接使用安装好的MySQL的Lib目录（E:/MySQL/lib/opt）和include目录（E:/MySQL/include）
在VS6的Tools/Options/Directorys/include选项下面添加：E:/MySQL/include
在VS6的Tools/Options/Directorys/Lib选项下面添加：E:/MySQL/lib/opt
8. Build mod_auth_mysql.so（Build菜单下满选择Set active configuration，选择mod_auth_mysql -Win32 release）
Enjoy!
CONFIGURING mod_auth_mysql for Win32
====================================
Please read CONFIGURE.txt for more information
二、将mod_auth_mysql.so拷贝到Apache2的安装目录的modual目录下
三、修改httpd.conf：
1、在LoadModule段的末尾，增加装载模块的语句：
LoadModule mysql_auth_module modules/mod_auth_mysql.so
注意这里模块的名字是mysql_auth_module，写错了就会报错。
如果名字写成 “auth_mysql_module” ，就会出现以下错误信息：
Syntax error on line 181 of E:/Apache2/conf/httpd.conf:
Can’t locate API module structure `auth_mysql_module’ in file E:/Apache2/modules
/mod_auth_mysql.so: No error
2、在SVN的认证区，修改如下:
<Location /svn>
DAV svn
#SVNListParentPath on
SVNParentPath e:/svn
AuthzSVNAccessFile e:/ca/access/file
#try anonymous access first,resort to real
#authentication if necessary.
#Satisfy Any
Require valid-user #所有错作需要认证
#how to authenticate a user
AuthType Basic
AuthName “Check ID:” #弹出认证窗口的描述字符串
# AuthUserFile e:/ca/access/svn-auth-file
AuthMySQLHost localhost #这里直接借用Bugfree的用户验证表
AuthMySQLUser Bugfree #mysql的用户，必须要有操作密码表的权限
AuthMySQLPassword XXXX #该用户的密码
AuthMySQLDB BugFree #保存用户密码的数据库名字
AuthMySQLUserTable BugUser #保存用户密码的表格
AuthMySQLNameField UserName
AuthMySQLPasswordField UserPassword
# AuthMySQLMD5Passwords On #新的版本已经不支持这种用法，而使用下面一种用法
AuthMySQLPwEncryption md5 #none | crypt | scrambled | md5 | aes | sha1
