Changeset 773 in code for trunk/user.go

Timestamp:

Feb 7, 2022, 8:39:39 PM (3 years ago)

Author:

contact

Message:

Forbid empty and flag-looking network names

File:

• trunk/user.go (modified) (2 diffs)

trunk/user.go

@@ -10 +10 @@
         "net"
         "sort"
+        "strings"
         "time"
 
@@ -831 +832 @@
         }
 
+        if record.GetName() == "" {
+                return fmt.Errorf("network name cannot be empty")
+        }
+        if strings.HasPrefix(record.GetName(), "-") {
+                // Can be mixed up with flags when sending commands to the service
+                return fmt.Errorf("network name cannot start with a dash character")
+        }
+
         for _, net := range u.networks {
                 if net.GetName() == record.GetName() && net.ID != record.ID {