Incremental progress

http/listen.go

@@ -0,0 +1,36 @@
+package http
+
+/* This file handles listening to HTTP requests */
+
+import (
+	"signal-cli-http/conf"
+	
+	"fmt"
+	"log"
+	"net/http"
+)
+
+func StartWebserver(port int) {
+	http.HandleFunc("/", getRoot)
+
+	err := http.ListenAndServe(":"+fmt.Sprint(port), nil)
+	fmt.Println(err)
+}
+
+func getRoot(w http.ResponseWriter, r *http.Request) {
+	// Check that Authentication header exists
+	authArr, ok := r.Header["Authentication"]
+	if (!ok) || (len(authArr) == 0) {w.WriteHeader(400); return}
+	bearer := authArr[0];
+	
+	// Check that the request is allowed for the path
+	if !conf.GlobalConfig.ValidateBearerKey(bearer, r.URL.Path) {
+		w.WriteHeader(403);
+		return;
+	}
+	
+	log.Default().Print("HTTP Request: ", bearer, " " , r.URL.Path)
+	
+	// OK authentication wise
+	w.WriteHeader(200);
+}