Unauthorized page => done

client/src/app/admin/admin-auth.guard.ts

client/src/app/admin/admin.component.ts

client/src/app/auth/auth.actions.ts

client/src/app/auth/auth.effects.ts

client/src/app/auth/init.keycloak.ts

client/src/app/core/containers/unauthorized.component.html

client/src/app/core/containers/unauthorized.component.ts

client/src/app/core/core.module.ts

client/src/app/instance/instance-auth.guard.ts

client/src/app/instance/instance.component.ts

client/src/app/instance/search/search-auth.guard.ts

client/src/app/portal/containers/portal-home.component.ts

server/app/dependencies.php

server/src/Action/DatasetListByInstanceAction.php

server/src/Action/InstanceListAction.php

server/tests/Action/InstanceListActionTest.php