feat(server, helm): add guest role feature flag

packages/server/modules/shared/helpers/envHelper.ts

@@ -187,3 +187,7 @@ export function speckleAutomateUrl() {
 export function ignoreMissingMigrations() {
   return ['1', 'true'].includes(process.env.IGNORE_MISSING_MIRATIONS || 'false')
 }
+
+export function enableServerGuests() {
+  return ['1', 'true'].includes(process.env.ENABLE_SERVER_GUESTS || 'false')
+}

utils/helm/speckle-server/templates/server/deployment.yml

@@ -209,6 +209,11 @@ spec:
                 key: {{ default "google_client_secret" .Values.server.auth.google.clientSecret.secretKey }}
           {{- end }}
 
+          {{- if .Values.serverGuestsEnabled }}
+          - name: ENABLE_SERVER_GUESTS 
+            value: true
+          {{- end }}
+
           # Github Auth
           {{- if .Values.server.auth.github.enabled }}
           - name: STRATEGY_GITHUB

utils/helm/speckle-server/values.yaml

@@ -97,6 +97,9 @@ file_size_limit_mb: 100
 ##
 enable_prometheus_monitoring: false
 
+## @param serverGuestsEnabled Enables users to join the server as Guests, having limiter permissions
+serverGuestsEnabled: false
+
 prometheusMonitoring:
   ## @param prometheusMonitoring.namespace If provided, deploys Speckle's Prometheus resources (e.g. ServiceMonitor) in the given namespace
   ## Prometheus prior to v0.19.0, or any version when deployed with default parameters, expects ServiceMonitors to be deployed within the same namespace.