| 1464703685 | current | ||
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| //when needed, logoff explicitly. | //when needed, logoff explicitly. | ||
| } | } | ||
| - | </code> For a description of the ''$USERINFO'' variables see the documentation of the ''getUserData()'' function. Do not forget to add ''global $USERINFO'' to the start of this function, to make the variable accessible.\\ \\ Another thing to keep in mind if you're implementing Single Sign On based on a cookie, is that if you want to be able to use DokuWiki's login form when SSO cookie is not present, you need to set that cookie once you verify the credentials, so on next page load you can authenticate based on that SSO cookie as $user and $pass variables will be empty since login form is not submitted. In [[auth:punbb]] this is done with ''pun_setcookie()'' function call. \\ \\ Dokuwiki will not show any message if the login failed, therefore this method shall show some information using msg(). \\ \\ **Examples** \\ See also this [[working example of trustExternal()]]. \\ \\ Some (old) backends using this function are: [[auth:punbb]], [[auth:cas]], [[auth:cosign]], [[auth:plaincas]], [[auth:django]], [[https://github.com/cato-/django-external-auth|extdjango]], [[http://docs.blackfin.uclinux.org/inc/auth/gforge.class.phps|gforge]], [[auth:ggauth#http|http]] version of ggauth, [[http://keeyai.com/projects-and-releases/dokuwiki-tools/dokuwiki-and-wordpress-integration/|keeyaiwp]], [[auth:mod_auth_tkt]], [[auth:ssp]] \\ \\ | + | </code> For a description of the ''$USERINFO'' variables see the documentation of the ''getUserData()'' function. Do not forget to add ''global $USERINFO'' to the start of this function, to make the variable accessible.\\ \\ Another thing to keep in mind if you're implementing Single Sign On based on a cookie, is that if you want to be able to use DokuWiki's login form when SSO cookie is not present, you need to set that cookie once you verify the credentials, so on next page load you can authenticate based on that SSO cookie as $user and $pass variables will be empty since login form is not submitted. In [[auth:punbb]] this is done with ''pun_setcookie()'' function call. \\ \\ Dokuwiki will not show any message if the login failed, therefore this method shall show some information using msg(). \\ \\ **Examples** \\ See also this [[working example of trustExternal()|example of trustExternal()]]. \\ \\ Some auth plugins using this function are: [[plugin:authplaincas]] plugin.\\ \\ Some (very old) backends using this function are: [[auth:punbb]], [[auth:cas]], [[auth:cosign]], [[auth:plaincas]], [[auth:django]], [[https://github.com/cato-/django-external-auth|extdjango]], [[http://docs.blackfin.uclinux.org/inc/auth/gforge.class.phps|gforge]], [[auth:ggauth#http|http]] version of ggauth, [[http://keeyai.com/projects-and-releases/dokuwiki-tools/dokuwiki-and-wordpress-integration/|keeyaiwp]], [[auth:mod_auth_tkt]], [[auth:ssp]] \\ \\ |
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devel:auth_plugins
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