Support » Plugin: Authorizer » no response from the CAS server

  • Resolved nks04747


    I currently am utilizing CAS Maestro for SSO, but it hasn’t been updated in five years so I was hoping to move to Authorizer. Unfortunately when I tried Authorizer (on a clean install) I am getting the “Can’t reach CAS server. Please provide…” banner, and when trying to login I’m getting a fatal error that indicates PHPCAS can’t reach our server. On our end the ticket definitely gets created and they match, but for some reason PHPCAS can’t validate it. On the exact same install I turned off Authorizer, installed CAS Maestro and it authenticates no problem (also using PHPCAS, but a much older version of 1.3.2). I realize you’re not the PHPCAS maintainer, and that’s most likely the issue here, but I thought I’d see if you’d seen anything similar, or had any ideas.

    Fatal error: Uncaught CAS_AuthenticationException: CAS URL: Authentication failure: Ticket not validated Reason: no response from the CAS server in /home2/zzz/public_html/email/wp-content/plugins/authorizer/vendor/phpCAS-1.3.6/source/CAS/Client.php:3195 Stack trace: #0 /home2/zzz/public_html/email/wp-content/plugins/authorizer/vendor/phpCAS-1.3.6/source/CAS/Client.php(1449): CAS_Client->validateCAS20(‘https://ssocas….’, ”, NULL, false) #1 /home2/zzz/public_html/email/wp-content/plugins/authorizer/vendor/phpCAS-1.3.6/source/CAS/Client.php(1280): CAS_Client->isAuthenticated() #2 /home2/zzz/public_html/email/wp-content/plugins/authorizer/vendor/phpCAS-1.3.6/source/CAS.php(1098): CAS_Client->forceAuthentication() #3 /home2/zzz/public_html/email/wp-content/plugins/authorizer/src/author in /home2/zzz/public_html/email/wp-content/plugins/authorizer/vendor/phpCAS-1.3.6/source/CAS/Client.php on line 3195

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