higress/plugins/wasm-go/extensions/cors/cors.yaml

apiVersion: networking.higress.io/v1
kind: McpBridge
metadata:
  name: mcp-cors-httpbin
  namespace: higress-system
spec:
  registries:
    - domain: httpbin.org
      name: httpbin
      port: 80
      type: dns
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  annotations:
    higress.io/destination: httpbin.dns
    higress.io/upstream-vhost: "httpbin.org"
    higress.io/backend-protocol: HTTP
  name: ingress-cors-httpbin
  namespace: higress-system
spec:
  ingressClassName: higress
  rules:
    - host: httpbin.example.com
      http:
        paths:
          - backend:
              resource:
                apiGroup: networking.higress.io
                kind: McpBridge
                name: mcp-cors-httpbin
            path: /
            pathType: Prefix
---
apiVersion: extensions.higress.io/v1alpha1
kind: WasmPlugin
metadata:
  name: wasm-cors-httpbin
  namespace: higress-system
spec:
  defaultConfigDisable: true
  matchRules:
    - config:
        allow_origins:
          - http://httpbin.example.net
        allow_origin_patterns:
          - http://*.example.com:[*]
          - http://*.example.org:[9090,8080]
        allow_methods:
          - GET
          - POST
          - PATCH
        allow_headers:
          - Content-Type
          - Token
          - Authorization
        expose_headers:
          - X-Custom-Header
          - X-Env-UTM
        allow_credentials: true
        max_age: 3600
      configDisable: false
      ingress:
        - ingress-cors-httpbin
  url: oci://docker.io/2456868764/cors:1.0.0
  imagePullPolicy: Always