setting up CAS first time: getting CAS authentication failed error
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I am trying to set up a new wordpress installation to log into a CAS server. When I click the ‘log in with CAS’ button I get a blank page with the following error messages.
Warning: DOMDocument::loadXML(): Empty string supplied as input in …/wp-content/plugins/authorizer/inc/CAS-1.3.4/CAS/Client.php on line 3167
CAS Authentication failed!Warning: Cannot modify header information – headers already sent by (output started at –…/wp-content/plugins/authorizer/inc/CAS-1.3.4/CAS/Client.php:3167) in …/wp-content/plugins/authorizer/inc/CAS-1.3.4/CAS/Client.php on line 1664
CAS logout wanted!It does not go to the CAS server’s login page with the username password fields so I have not entered any credentials yet but I get the CAS authentication failed message.
I am checking if the settings for the CAS server are correct but I wonder if you could tell which settings might be causing the error.
Thanks
mk
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