Add namespace filtering

pkg/schemaserver/parse/mux.go

@@ -7,16 +7,53 @@ import (
 	"github.com/rancher/steve/pkg/schemaserver/types"
 )
 
+type Vars struct {
+	Type      string
+	Name      string
+	Namespace string
+	Link      string
+	Prefix    string
+	Action    string
+}
+
+func Set(v Vars) mux.MatcherFunc {
+	return func(request *http.Request, match *mux.RouteMatch) bool {
+		if match.Vars == nil {
+			match.Vars = map[string]string{}
+		}
+		if v.Type != "" {
+			match.Vars["type"] = v.Type
+		}
+		if v.Name != "" {
+			match.Vars["name"] = v.Name
+		}
+		if v.Link != "" {
+			match.Vars["link"] = v.Link
+		}
+		if v.Prefix != "" {
+			match.Vars["prefix"] = v.Prefix
+		}
+		if v.Action != "" {
+			match.Vars["action"] = v.Action
+		}
+		if v.Namespace != "" {
+			match.Vars["namespace"] = v.Namespace
+		}
+		return true
+	}
+}
+
 func MuxURLParser(rw http.ResponseWriter, req *http.Request, schemas *types.APISchemas) (ParsedURL, error) {
 	vars := mux.Vars(req)
 	url := ParsedURL{
-		Type:   vars["type"],
-		Name:   vars["name"],
-		Link:   vars["link"],
-		Prefix: vars["prefix"],
-		Method: req.Method,
-		Action: vars["action"],
-		Query:  req.URL.Query(),
+		Type:      vars["type"],
+		Name:      vars["name"],
+		Namespace: vars["namespace"],
+		Link:      vars["link"],
+		Prefix:    vars["prefix"],
+		Method:    req.Method,
+		Action:    vars["action"],
+		Query:     req.URL.Query(),
 	}
 
 	return url, nil

pkg/schemaserver/parse/parse.go

@@ -24,6 +24,7 @@ var (
 type ParsedURL struct {
 	Type       string
 	Name       string
+	Namespace  string
 	Link       string
 	Method     string
 	Action     string
@@ -80,6 +81,9 @@ func Parse(apiOp *types.APIRequest, urlParser URLParser) error {
 	if apiOp.URLPrefix == "" {
 		apiOp.URLPrefix = parsedURL.Prefix
 	}
+	if apiOp.Namespace == "" {
+		apiOp.Namespace = parsedURL.Namespace
+	}
 
 	if apiOp.URLBuilder == nil {
 		// make error local to not override the outer error we have yet to check