use middleware to fix onlyoffice

Signed-off-by: Jörn Friedrich Dreyer <[email protected]>

Author: butonic

templates/gateway/onlyoffice-httproute.yaml

@@ -19,6 +19,20 @@ spec:
         - path:
             type: PathPrefix
             value: /
+      filters:
+        {{- if eq .Values.httpRoute.gateway.className "traefik" }}
+        - type: ExtensionRef
+          extensionRef:
+            group: traefik.io
+            kind: Middleware
+            name: add-x-forwarded-proto-https
+        {{- else }}
+        - type: RequestHeaderModifier
+          requestHeaderModifier:
+            add:
+              - name: X-Forwarded-Proto
+                value: https
+        {{- end }}
       backendRefs:
         - name: {{ include "opencloud.fullname" . }}-onlyoffice
           port: 80

templates/gateway/traefik-middleware.yaml

@@ -0,0 +1,11 @@
+{{- if and .Values.httpRoute.enabled .Values.httpRoute.gateway.create (eq .Values.httpRoute.gateway.className "traefik") }}
+apiVersion: traefik.io/v1alpha1
+kind: Middleware
+metadata:
+  name: add-x-forwarded-proto-https
+  namespace: {{ .Values.namespace }}
+spec:
+  headers:
+    customRequestHeaders:
+      X-Forwarded-Proto: https
+{{- end }}