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将apache2摘要身份验证信息传递给由mod_wsgi运行的wsgi脚本

问题内容：

我有指令

<VirtualHost *>
    <Location />
        AuthType Digest
        AuthName "global"
        AuthDigestDomain /
        AuthUserFile /root/apache_users
        <Limit GET>
            Require valid-user
        </Limit>
    </Location>
    WSGIScriptAlias / /some/script.wsgi
    WSGIDaemonProcess mywsgi user=someuser group=somegroup processes=2 threads=25
    WSGIProcessGroup mywsgi
    ServerName some.example.org
</VirtualHost>

我想在/some/script.wsgi中知道

def application(environ, start_response):
    start_response('200 OK', [
        ('Content-Type', 'text/plain'),
    ])
    return ['Hello']

什么用户已登录。

我怎么做？


问题答案：

添加WSGIPassAuthorization On：

<VirtualHost *>
    <Location />
        AuthType Digest
        AuthName "global"
        AuthDigestDomain /
        AuthUserFile /root/apache_users
        <Limit GET>
            Require valid-user
        </Limit>
    </Location>
    WSGIPassAuthorization On
    WSGIScriptAlias / /some/script.wsgi
    WSGIDaemonProcess mywsgi user=someuser group=somegroup processes=2 threads=25
    WSGIProcessGroup mywsgi
    ServerName some.example.org
</VirtualHost>

然后只需阅读environ['REMOTE_USER']：

def application(environ, start_response):
    start_response('200 OK', [
        ('Content-Type', 'text/plain'),
    ])
    return ['Hello %s' % environ['REMOTE_USER']]

有关更多信息，请参见mod_wsgi文档。