On Mon, Aug 27, 2012 at 7:14 PM, Benjamin Kahn <xk...@zoned.net> wrote:
> Maybe you are hitting this bug?
>
> https://bugzilla.redhat.com/show_bug.cgi?id=687975
> mod_auth_kerb using krb5passwd and keepalive and credential delegation
> loses delegation after first request on connection
>
Good question, because it sure looks rather similar.
> On Mon, 2012-08-27 at 17:29 -0400, Mauricio Tavares wrote:
>> Quick-n-easy question: I have my apache virtual host configured to use
>> kerberos authentication:
>>
>> <Location />
>> AuthType KerberosV5
>> KrbAuthRealms DOMAIN.COM
>> KrbServiceName HTTP
>> Krb5Keytab /etc/apache2/krb5.keytab
>> KrbMethodNegotiate on
>> KrbMethodK5Passwd on
>> KrbAuthoritative off
>> KrbSaveCredentials on
>> Require valid-user
>> </Location>
>>
>> And then I created the following test page:
>>
>> <html>
>> <head>
>> <title>PHP Test</title>
>> </head>
>> <body>
>> <h1>PHP Kerberos Test</h1>
>> <?php
>> echo "user = {$_SERVER['PHP_AUTH_USER']}<br/>";
>> echo "REMOTE_USER={$_SERVER['REMOTE_USER']}<br/>";
>> putenv("KRB5CCNAME={$_SERVER['KRB5CCNAME']}");
>> echo "KRB5CCNAME={$_SERVER['KRB5CCNAME']}<br/>";
>>
>> exit();
>> ?>
>> </body>
>> </html>
>>
>> And I have mod_auth_kerb php5 modules enabled in apache. When I try to
>> connect to the above test page using a kerberos ticket, I do see the
>> PHP_AUTH_USER and REMOTE_USER (which are the same). But I get nothing
>> in KRB5CCNAME. Now, if I destory my kerberos ticket and login using
>> kerberos user/pw, At first I do get the filename associated with
>> KRB5CCNAME. But, if I wait less than 15s to refresh the page, I get
>> nothing for KRB5CCNAME; if I wait more than 15s, I will get the
>> filename for KRB5CCNAME.
>>
>> Does anyone know what I may be doing wrong?
>>
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>
>
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