From 3ffc34b1573224779f94c9dd30f274da66706a7b Mon Sep 17 00:00:00 2001
From: Huabing Zhao <zhaohuabing@gmail.com>
Date: Fri, 3 Jan 2025 05:32:48 +0000
Subject: [PATCH] add test

Signed-off-by: Huabing Zhao <zhaohuabing@gmail.com>
---
 examples/http-ext-auth/http-ext-auth.js       |  2 +-
 ...ecuritypolicy-with-extauth-backend.in.yaml | 12 ++++++--
 ...curitypolicy-with-extauth-backend.out.yaml | 29 +++++++++++++++----
 3 files changed, 34 insertions(+), 9 deletions(-)

diff --git a/examples/http-ext-auth/http-ext-auth.js b/examples/http-ext-auth/http-ext-auth.js
index 17ece9218222..626694518d91 100644
--- a/examples/http-ext-auth/http-ext-auth.js
+++ b/examples/http-ext-auth/http-ext-auth.js
@@ -35,4 +35,4 @@ console.log(`starting HTTP server on: ${port}`);
 
 function checkToken(token) {
     return tokens[token];
-}
\ No newline at end of file
+}
diff --git a/internal/gatewayapi/testdata/securitypolicy-with-extauth-backend.in.yaml b/internal/gatewayapi/testdata/securitypolicy-with-extauth-backend.in.yaml
index 5d756b3b981b..11715e27e719 100644
--- a/internal/gatewayapi/testdata/securitypolicy-with-extauth-backend.in.yaml
+++ b/internal/gatewayapi/testdata/securitypolicy-with-extauth-backend.in.yaml
@@ -107,6 +107,15 @@ backends:
         - fqdn:
             hostname: 'primary.foo.com'
             port: 3000
+  - apiVersion: gateway.envoyproxy.io/v1alpha1
+    kind: Backend
+    metadata:
+      name: backend-uds
+      namespace: default
+    spec:
+      endpoints:
+        - unix:
+            path: '/var/run/uds.sock'
 referenceGrants:
   - apiVersion: gateway.networking.k8s.io/v1alpha2
     kind: ReferenceGrant
@@ -179,7 +188,6 @@ securityPolicies:
       extAuth:
         http:
           backendRef:
-            name: backend-fqdn
+            name: backend-uds
             kind: Backend
             group: gateway.envoyproxy.io
-            port: 3000
diff --git a/internal/gatewayapi/testdata/securitypolicy-with-extauth-backend.out.yaml b/internal/gatewayapi/testdata/securitypolicy-with-extauth-backend.out.yaml
index d5326219c97f..34eff3c3cc5a 100644
--- a/internal/gatewayapi/testdata/securitypolicy-with-extauth-backend.out.yaml
+++ b/internal/gatewayapi/testdata/securitypolicy-with-extauth-backend.out.yaml
@@ -17,6 +17,23 @@ backends:
       reason: Accepted
       status: "True"
       type: Accepted
+- apiVersion: gateway.envoyproxy.io/v1alpha1
+  kind: Backend
+  metadata:
+    creationTimestamp: null
+    name: backend-uds
+    namespace: default
+  spec:
+    endpoints:
+    - unix:
+        path: /var/run/uds.sock
+  status:
+    conditions:
+    - lastTransitionTime: null
+      message: The Backend was accepted
+      reason: Accepted
+      status: "True"
+      type: Accepted
 gateways:
 - apiVersion: gateway.networking.k8s.io/v1
   kind: Gateway
@@ -322,8 +339,7 @@ securityPolicies:
         backendRef:
           group: gateway.envoyproxy.io
           kind: Backend
-          name: backend-fqdn
-          port: 3000
+          name: backend-uds
     targetRef:
       group: gateway.networking.k8s.io
       kind: HTTPRoute
@@ -526,14 +542,15 @@ xdsIR:
         security:
           extAuth:
             http:
-              authority: primary.foo.com:3000
+              authority: backend-uds.default
               destination:
                 name: securitypolicy/default/policy-for-http-route-3-http-backendref/extauth/0
                 settings:
-                - addressType: FQDN
+                - addressType: IP
                   endpoints:
-                  - host: primary.foo.com
-                    port: 3000
+                  - host: ""
+                    path: /var/run/uds.sock
+                    port: 0
                   protocol: HTTP
                   weight: 1
               path: ""