1 files changed, 6 insertions(+), 0 deletions(-)

M internal/handlers/domains.go

@@ 10,6 10,7 @@ import (
 	"log"
 	"net"
 	"net/http"
+	"strings"
 
 	"git.src.quest/~skye/felu-ddns/internal/db"
 	"github.com/gin-gonic/gin"


@@ 34,6 35,11 @@ func PostDomain() gin.HandlerFunc {
 			c.Abort()
 			return
 		}
+		if strings.Contains(data.Domain, ".") {
+			c.String(http.StatusBadRequest, "Domain can't contain full stops")
+			c.Abort()
+			return
+		}
 		if net.ParseIP(data.ARecord).To4() == nil {
 			c.String(http.StatusBadRequest, "The A record is invalid")
 			c.Abort()