Ignore invalid TLS Certificates

server/server.go

@@ -1,9 +1,11 @@
 package main
 
 import (
+	"crypto/tls"
 	"encoding/json"
 	"fmt"
 	"io/ioutil"
+	"net/http"
 	"os"
 	"regexp"
 	"strings"
@@ -84,7 +86,13 @@ func operate(mensa string, day int) (Menu, error) {
 		push = 1
 	}
 
-	document, err := goquery.NewDocument(fmt.Sprintf("http://www.studentenwerk-goettingen.de/speiseplan.html?no_cache=1&day=%v&push=%v&selectmensa=%s", day, push, mensa))
+	http.DefaultTransport.(*http.Transport).TLSClientConfig = &tls.Config{InsecureSkipVerify: true}
+	res, err := http.Get(fmt.Sprintf("http://www.studentenwerk-goettingen.de/speiseplan.html?no_cache=1&day=%v&push=%v&selectmensa=%s", day, push, mensa))
+	if err != nil {
+		fmt.Println(err)
+	}
+
+	document, err := goquery.NewDocumentFromResponse(res)
 
 	if err != nil {
 		return Menu{}, err