Bug fix: x-choreo-test-session-id is appended to CORS config repeated…

…ly depending on the number of resources
wso2 · Feb 2, 2024 · 3b9cc7a · 3b9cc7a
1 parent 2195f51
commit 3b9cc7a
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Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/adapter/internal/oasparser/envoyconf/envoyconf_internal_test.go b/adapter/internal/oasparser/envoyconf/envoyconf_internal_test.go
@@ -704,6 +704,8 @@ func TestGetCorsPolicy(t *testing.T) {
 	// Test configuration when all the fields are provided.
 	corsPolicy2 := getCorsPolicy(corsConfigModel2)
 	assert.NotNil(t, corsPolicy2, "Cors Policy should not be null.")
+	// To make sure that the allow headers in the config passed is not modified.
+	assert.Equal(t, 2, len(corsConfigModel2.AccessControlAllowHeaders), "Cors Config is modified which is not supposed to be modified.")
 	assert.NotEmpty(t, corsPolicy2.GetAllowOriginStringMatch(), "Cors Allowded Origins should not be null.")
 	assert.Equal(t, regexp.QuoteMeta("http://test.com"),
 		corsPolicy2.GetAllowOriginStringMatch()[0].GetSafeRegex().GetRegex(),

diff --git a/adapter/internal/oasparser/envoyconf/routes_with_clusters.go b/adapter/internal/oasparser/envoyconf/routes_with_clusters.go
@@ -1454,10 +1454,11 @@ func getCorsPolicy(corsConfig *model.CorsConfig) *cors_filter_v3.CorsPolicy {
 	if corsConfig == nil || !corsConfig.Enabled {
 		return nil
 	}
+	var finalAccessControlAllowHeaders []string
 
 	conf, _ := config.ReadConfigs()
 	if len(conf.Envoy.Cors.MandatoryHeaders) > 0 {
-		corsConfig.AccessControlAllowHeaders = append(corsConfig.AccessControlAllowHeaders, conf.Envoy.Cors.MandatoryHeaders...)
+		finalAccessControlAllowHeaders = append(corsConfig.AccessControlAllowHeaders, conf.Envoy.Cors.MandatoryHeaders...)
 	}
 
 	stringMatcherArray := []*envoy_type_matcherv3.StringMatcher{}
@@ -1485,8 +1486,8 @@ func getCorsPolicy(corsConfig *model.CorsConfig) *cors_filter_v3.CorsPolicy {
 	if len(corsConfig.AccessControlAllowMethods) > 0 {
 		corsPolicy.AllowMethods = strings.Join(corsConfig.AccessControlAllowMethods, ", ")
 	}
-	if len(corsConfig.AccessControlAllowHeaders) > 0 {
-		corsPolicy.AllowHeaders = strings.Join(corsConfig.AccessControlAllowHeaders, ", ")
+	if len(finalAccessControlAllowHeaders) > 0 {
+		corsPolicy.AllowHeaders = strings.Join(finalAccessControlAllowHeaders, ", ")
 	}
 	if len(corsConfig.AccessControlExposeHeaders) > 0 {
 		corsPolicy.ExposeHeaders = strings.Join(corsConfig.AccessControlExposeHeaders, ", ")