Merge pull request #1644 from jackstine/route-validation-RFC-3986

update regex to comply with RFC-3986
kubernetes-sigs · Feb 7, 2023 · abec518 · abec518
1 parent be595a2
commit abec518
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/apis/v1beta1/validation/httproute.go b/apis/v1beta1/validation/httproute.go
@@ -39,7 +39,7 @@ var (
 	invalidPathSuffixes  = []string{"/..", "/."}
 
 	// All valid path characters per RFC-3986
-	validPathCharacters = "^[A-Za-z0-9\\/\\-._~%!$&'()*+,;=:]+$"
+	validPathCharacters = "^(?:[A-Za-z0-9\\/\\-._~!$&'()*+,;=:@]|[%][0-9a-fA-F]{2})+$"
 )
 
 // ValidateHTTPRoute validates HTTPRoute according to the Gateway API specification.