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Feature #2415

closed

[patch] Allow $HTTP["remoteuser"] to be used for certificate authorization

Added by zi over 12 years ago. Updated over 8 years ago.

Status:
Invalid
Priority:
Normal
Category:
mod_auth
Target version:
1.4.x
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Description

At the moment, it is possible to require client certificates from a trusted CA. However, there appears to be no way to require a specific certificate for authorization control.

With the attached patch, it is possible to use $HTTP["remoteuser"] in logic decisions by setting:
ssl.verifyclient.username = "SSL_CLIENT_S_DN_CN"
ssl.verifyclient.exportcert = "enable"

Example syntax could be:
$HTTP["url"] =~ "^/cert_required" {
$HTTP["remoteuser"] !~ "my cert CN" {
url.access-deny = ( "" )
}
}

Files

lighttpd-1.4.30-remoteuser.diff (2.92 KB) lighttpd-1.4.30-remoteuser.diff zi, 2012-04-22 19:39
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 #1

Updated by gstrauss over 8 years ago

  • Category set to mod_auth
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 #2

Updated by gstrauss over 8 years ago

  • Status changed from New to Invalid

I believe what you are trying to do is already possible with mod_auth

auth.require = ("" =>
                 (
                    method = "extern",
                    realm = "",
                    require = "user=my cert CN" 
                 )
               )

TLS SNI (if sent by client) occurs early in the connection, prior to when mod_auth runs for the request.

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