Handle internal server error using new custom template

handler/auth/google/google.go

@@ -3,16 +3,24 @@ package googleOauthHandler
 import (
 	"fmt"
 	googleOauthCallbackHandler "github.com/fossyy/filekeeper/handler/auth/google/callback"
+	"github.com/fossyy/filekeeper/logger"
 	"github.com/fossyy/filekeeper/utils"
 	"net/http"
 	"time"
 )
 
+var log *logger.AggregatedLogger
+
+func init() {
+	log = logger.Logger()
+}
+
 func GET(w http.ResponseWriter, r *http.Request) {
 	token, err := utils.GenerateCSRFToken()
 	googleOauthCallbackHandler.CsrfTokens[token] = &googleOauthCallbackHandler.CsrfToken{Token: token, CreateTime: time.Now()}
 	if err != nil {
-		http.Error(w, err.Error(), http.StatusInternalServerError)
+		w.WriteHeader(http.StatusInternalServerError)
+		log.Error(err.Error())
 		return
 	}
 	http.Redirect(w, r, fmt.Sprintf("https://accounts.google.com/o/oauth2/auth?scope=email profile&response_type=code&access_type=offline&state=%s&redirect_uri=%s&client_id=%s", token, utils.Getenv("GOOGLE_CALLBACK"), utils.Getenv("GOOGLE_CLIENT_ID")), http.StatusFound)