Add OpenID to CodiMD

With OpenID every OpenID capable provider can provide authentication for
users of a CodiMD instance. This means we have federated
authentication.

Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>

lib/web/auth/index.js

@@ -45,6 +45,7 @@ if (config.isLDAPEnable) authRouter.use(require('./ldap'))
 if (config.isSAMLEnable) authRouter.use(require('./saml'))
 if (config.isOAuth2Enable) authRouter.use(require('./oauth2'))
 if (config.isEmailEnable) authRouter.use(require('./email'))
+if (config.isOpenIDEnable) authRouter.use(require('./openid'))
 
 // logout
 authRouter.get('/logout', function (req, res) {