1 files changed, 24 insertions, 0 deletions
diff --git a/ShareGuard.Web/DbModels/Link.cs b/ShareGuard.Web/DbModels/Link.cs
new file mode 100644
index 0000000..0cd66ac
--- /dev/null
+++ b/ShareGuard.Web/DbModels/Link.cs
@@ -0,0 +1,24 @@
+namespace ShareGuard.Web.DbModels;
+
+public class Link
+{
+    private static readonly string _tokenChars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890";
+    private static readonly Random _random = new();
+    public int Id { get; set; }
+    public string Token { get; set; }
+    public string Name { get; set; }
+    public string IpAddress { get; set; }
+    public string? PeerPublicKey { get; set; }
+
+    public static string GenerateToken(Database database)
+    {
+        var token = "";
+        while (token == "" || database.Links.Any(link => link.Token == token))
+        {
+            token = "";
+            for (var i = 0; i < 10; i++) token += _tokenChars[_random.Next(_tokenChars.Length)];
+        }
+
+        return token;
+    }
+}
+\ No newline at end of file