Fix extra newline in GET /config, fix deepsource

Author: retrixe

.gitignore

@@ -1,4 +1,5 @@
 # configuration files
+*config.toml
 *config.json
 users.json
 logs/

auth/users.go

@@ -57,7 +57,7 @@ func CreateUserStore(usersJsonPath string) *xsync.MapOf[string, string] {
 			}
 			// Remove users that are no longer present.
 			usersToRemove := make([]string, 0)
-			users.Range(func(key string, value string) bool {
+			users.Range(func(key string, _ string) bool {
 				if _, exists := usersJson[key]; !exists {
 					usersToRemove = append(usersToRemove, key)
 				}

connector.go

@@ -156,7 +156,7 @@ func InitializeConnector(config *Config) *Connector {
 	http.Handle("/config/reload", WrapEndpointWithCtx(connector, configReloadEndpoint))
 	http.Handle("/servers", WrapEndpointWithCtx(connector, serversEndpoint))
 	http.Handle("/server/{id}", WrapEndpointWithCtx(connector, serverEndpoint))
-	connector.Upgrader.CheckOrigin = func(r *http.Request) bool { return true }
+	connector.Upgrader.CheckOrigin = func(_ *http.Request) bool { return true }
 	http.Handle("/server/{id}/console", WrapEndpointWithCtx(connector, consoleEndpoint))
 
 	http.Handle("/server/{id}/files", WrapEndpointWithCtx(connector, filesEndpoint))
@@ -195,7 +195,7 @@ func (connector *Connector) AddProcess(proc *Process) {
 						process.Console = strings.Join(truncate[len(truncate)-2500:], "\n")
 					}
 					process.Console = process.Console + "\n" + m
-					process.Clients.Range(func(connection chan interface{}, token string) bool {
+					process.Clients.Range(func(connection chan interface{}, _ string) bool {
 						connection <- m
 						return true
 					})

endpoints_misc.go

@@ -39,7 +39,8 @@ func configEndpoint(connector *Connector, w http.ResponseWriter, r *http.Request
 			return
 		}
 		connector.Info("config.view", "ip", GetIP(r), "user", user)
-		writeJsonStringRes(w, string(contents))
+		w.Header().Set("content-type", "application/json")
+		_, _ = w.Write(contents)
 	} else if r.Method == "PATCH" {
 		var buffer bytes.Buffer
 		_, err := buffer.ReadFrom(r.Body)

process.go

@@ -149,7 +149,7 @@ func (process *Process) MonitorProcess(connector *Connector) error {
 			"stopped/crashed, and has now been removed.")
 		if process, loaded := connector.Processes.LoadAndDelete(process.Name); loaded {
 			<-time.After(5 * time.Second)
-			process.Clients.Range(func(connection chan interface{}, token string) bool {
+			process.Clients.Range(func(connection chan interface{}, _ string) bool {
 				connection <- nil
 				return true
 			})