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Accepted
JayMcTee
Asked: 2015-04-16 05:50:54 +0800 CST

Nginx: Selective On/Off of Auth Basic Based on Realm

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I run SugarCRM on a LEMP stack and have it closed down with auth_basic. That works fine, headers show:

WWW-Authenticate:
Basic realm="Username and Password are required"

Some files within SugarCRM have their own built in http auth through PHP, for example ical_server.php which shows in its headers:

WWW-Authenticate:
Basic realm="SugarCRM iCal"
X-Dav-Powered-By:
PHP class: HTTP_WebDAV_Server_iCal

I am attempting to bypass auth_basic for this file, or at least my own realm, the first one shown above.

location = /ical_server.php {
       auth_basic "off";
}

However, this switches off both realms. In other words, it switches off auth_basic altogether, indiscriminately.

Is there a way to selectively switch off a http basic authentication realm of choice? The Nginx documentation seems to suggest there isn't, if that's true, then is there another, perhaps roundabout way to accomplish this?

Such as a regex for switching on my realm in the first place?

Pseudocode:

location != /ical_server.php {
auth_basic "Username and Password are required";
auth_basic_user_file /var/web/webaddress.tld/private/.htpasswd;

}

Though I don't think negative matching is possible.

Any ideas?

nginx

1 Answers

  1. Best Answer

    You may define two locations :

    location /ical_server.php {

}
location / {
        auth_basic "Username and Password are required";
        auth_basic_user_file /var/web/webaddress.tld/private/.htpasswd;
}
    • 0