https is possible only with localhost (not 127.0.0.1)

Author: matteosuppo

certificates.go

@@ -29,7 +29,7 @@ import (
 )
 
 var (
-	host      = "127.0.0.1"
+	host      = "localhost"
 	validFrom = ""
 	validFor  = 365 * 24 * time.Hour * 2 // 2 years
 	rsaBits   = 2048

info.go

@@ -15,9 +15,9 @@ func infoHandler(c *gin.Context) {
 	c.JSON(200, gin.H{
 		"version": version,
 		"http":    "http://" + host + port,
-		"https":   "https://" + host + portSSL,
+		"https":   "https://localhost" + portSSL,
 		"ws":      "ws://" + host + port,
-		"wss":     "wss://" + host + portSSL,
+		"wss":     "wss://localhost" + portSSL,
 	})
 }
 

main.go

@@ -11,6 +11,7 @@ import (
 	"path/filepath"
 	"runtime/debug"
 	"strconv"
+	"strings"
 	"text/template"
 	"time"
 
@@ -188,14 +189,20 @@ func main() {
 
 			socketHandler := wsHandler().ServeHTTP
 
-			extraOriginStr := "https://create.arduino.cc, http://create.arduino.cc, https://create-dev.arduino.cc, http://create-dev.arduino.cc, https://create-intel.arduino.cc, http://create-intel.arduino.cc"
+			extraOrigins := []string{
+				"https://create.arduino.cc",
+				"http://create.arduino.cc", "https://create-dev.arduino.cc", "http://create-dev.arduino.cc", "https://create-intel.arduino.cc", "http://create-intel.arduino.cc",
+			}
 
 			for i := 8990; i < 9001; i++ {
-				extraOriginStr = extraOriginStr + ", http://localhost:" + strconv.Itoa(i) + ", https://localhost:" + strconv.Itoa(i)
+				port := strconv.Itoa(i)
+				extraOrigins = append(extraOrigins, "http://localhost:"+port)
+				extraOrigins = append(extraOrigins, "https://localhost:"+port)
+				extraOrigins = append(extraOrigins, "http://127.0.0.1:"+port)
 			}
 
 			r.Use(cors.Middleware(cors.Config{
-				Origins:         *origins + ", " + extraOriginStr,
+				Origins:         *origins + ", " + strings.Join(extraOrigins, ", "),
 				Methods:         "GET, PUT, POST, DELETE",
 				RequestHeaders:  "Origin, Authorization, Content-Type",
 				ExposedHeaders:  "",