| hook_openid | developer/hooks/core.php | Allow modules to modify the OpenID request parameters. |
| openid_association | modules/openid/openid.module | Attempt to create a shared secret with the OpenID Provider. |
| openid_association_request | modules/openid/openid.module | |
| openid_authentication | modules/openid/openid.module | Authenticate a user or attempt registration. |
| openid_authentication_page | modules/openid/openid.pages.inc | Menu callback; Process an OpenID authentication. |
| openid_authentication_request | modules/openid/openid.module | |
| openid_begin | modules/openid/openid.module | The initial step of OpenID authentication responsible for the following: |
| openid_complete | modules/openid/openid.module | Completes OpenID authentication by validating returned data from the OpenID
Provider. |
| openid_cron | modules/openid/openid.module | Remove expired nonces from the database. |
| openid_discovery | modules/openid/openid.module | Perform discovery on a claimed ID to determine the OpenID provider endpoint. |
| openid_form_alter | modules/openid/openid.module | Implementation of hook_form_alter : adds OpenID login to the login forms. |
| openid_help | modules/openid/openid.module | Implementation of hook_help(). |
| openid_install | modules/openid/openid.install | Implementation of hook_install(). |
| openid_login_validate | modules/openid/openid.module | Login form _validate hook |
| openid_menu | modules/openid/openid.module | Implementation of hook_menu. |
| openid_redirect | modules/openid/openid.inc | Creates a js auto-submit redirect for (for the 2.x protocol) |
| openid_redirect_form | modules/openid/openid.inc | |
| openid_redirect_http | modules/openid/openid.inc | Performs an HTTP 302 redirect (for the 1.x protocol). |
| openid_schema | modules/openid/openid.install | Implementation of hook_schema(). |
| openid_uninstall | modules/openid/openid.install | Implementation of hook_uninstall(). |
| openid_update_6000 | modules/openid/openid.install | Add the openid_nonce table. |
| openid_user | modules/openid/openid.module | Implementation of hook_user(). |
| openid_user_add | modules/openid/openid.pages.inc | Form builder; Add an OpenID identity. |
| openid_user_add_submit | modules/openid/openid.pages.inc | |
| openid_user_add_validate | modules/openid/openid.pages.inc | |
| openid_user_delete_form | modules/openid/openid.pages.inc | Present a confirmation form to delete the specified OpenID identity from the system. |
| openid_user_delete_form_submit | modules/openid/openid.pages.inc | |
| openid_user_identities | modules/openid/openid.pages.inc | Menu callback; Manage OpenID identities for the specified user. |
| openid_verify_assertion | modules/openid/openid.module | Attempt to verify the response received from the OpenID Provider. |