ui: prevent calling listConfigurations when not allowed (#11704)

By default, normal users won't have access to listConfigurations API,
therefore, UI should not call it when access is not there.

Signed-off-by: Abhishek Kumar <abhishek.mrt22@gmail.com>

ui/src/store/modules/user.js

@@ -539,6 +539,7 @@ const user = {
           reject(error)
         })
 
+        if ('listConfigurations' in store.getters.apis) {
           api('listConfigurations', { name: 'hypervisor.custom.display.name' }).then(json => {
             if (json.listconfigurationsresponse.configuration !== null) {
               const config = json.listconfigurationsresponse.configuration[0]
@@ -547,6 +548,7 @@ const user = {
           }).catch(error => {
             reject(error)
           })
+        }
       })
     },
     UpdateConfiguration ({ commit }) {

ui/src/views/image/RegisterOrUploadTemplate.vue

@@ -646,6 +646,9 @@ export default {
       })
     },
     fetchCustomHypervisorName () {
+      if (!('listConfigurations' in this.$store.getters.apis)) {
+        return
+      }
       const params = {
         name: 'hypervisor.custom.display.name'
       }