Honor case insensitive config for auto generated room names

Author: longsleep

go/channelling/server/rooms.go

@@ -24,6 +24,7 @@ package server
 import (
 	"fmt"
 	"net/http"
+	"strings"
 
 	"github.com/strukturag/spreed-webrtc/go/randomstring"
 )
@@ -34,11 +35,16 @@ type Room struct {
 }
 
 type Rooms struct {
+	CaseSensitive bool
 }
 
 func (rooms *Rooms) Post(request *http.Request) (int, interface{}, http.Header) {
 
 	name := randomstring.NewRandomString(11)
+	if !rooms.CaseSensitive {
+		name = strings.ToLower(name)
+	}
+
 	return 200, &Room{name, fmt.Sprintf("/%s", name)}, http.Header{"Content-Type": {"application/json"}}
 
 }

src/app/spreed-webrtc-server/main.go

@@ -353,7 +353,7 @@ func runner(runtime phoenix.Runtime) error {
 	// Add RESTful API end points.
 	rest := sloth.NewAPI()
 	rest.SetMux(r.PathPrefix("/api/v1/").Subrouter())
-	rest.AddResource(&server.Rooms{}, "/rooms")
+	rest.AddResource(&server.Rooms{config.RoomNameCaseSensitive}, "/rooms")
 	rest.AddResource(config, "/config")
 	rest.AddResourceWithWrapper(&server.Tokens{tokenProvider}, httputils.MakeGzipHandler, "/tokens")