Enable visualizations for anonymous user

client/src/entry/analysis/router.js

@@ -617,7 +617,6 @@ export function getRouter(Galaxy) {
                         component: VisualizationCreate,
                         name: "VisualizationsCreate",
                         props: true,
-                        redirect: redirectAnon(),
                     },
                     {
                         path: "visualizations/display",

lib/galaxy/webapps/galaxy/api/plugins.py

@@ -10,10 +10,7 @@ from galaxy.managers import (
     histories,
 )
 from galaxy.util import asbool
-from galaxy.web import (
-    expose_api,
-    expose_api_anonymous_and_sessionless,
-)
+from galaxy.web import expose_api_anonymous_and_sessionless
 from . import (
     BaseGalaxyAPIController,
     depends,
@@ -42,7 +39,7 @@ class PluginsController(BaseGalaxyAPIController):
             target_object = self.hda_manager.get_accessible(self.decode_id(dataset_id), trans.user)
         return registry.get_visualizations(trans, target_object=target_object, embeddable=embeddable)
 
-    @expose_api
+    @expose_api_anonymous_and_sessionless
     def show(self, trans, id, **kwargs):
         """
         GET /api/plugins/{id}:

lib/galaxy/webapps/galaxy/controllers/visualization.py

@@ -218,7 +218,6 @@ class VisualizationController(
 
     # ------------------------- registry.
     @web.expose
-    @web.require_login("use Galaxy visualizations", use_panels=True)
     def render(self, trans, visualization_name, embedded=None, **kwargs):
         """
         Render the appropriate visualization template, parsing the `kwargs`