Automatically rename members with 'bad names'

Events/MemberEvents.cs

@@ -98,6 +98,9 @@ public static async Task GuildMemberAdded(DiscordClient client, GuildMemberAdded
                 await channel.AddOverwriteAsync(e.Member, overwrite.Value.Allowed, overwrite.Value.Denied,
                     "Restoring saved overrides for member.");
             }
+
+            // Change member name if it attempts to impersonate/roleplay a public figure or organization
+            await MemberHelpers.CheckAndChangeBadMemberNameAsync(e.Member);
         }
 
         public static async Task GuildMemberRemoved(DiscordClient client, GuildMemberRemovedEventArgs e)
@@ -245,6 +248,9 @@ await e.Member.ModifyAsync(a =>
                         a.Nickname = DehoistHelpers.DehoistName(e.Member.DisplayName);
                         a.AuditLogReason = "[Automatic dehoist; user is permadehoisted]";
                     });
+
+            // Change member name if it attempts to impersonate/roleplay a public figure or organization
+            await MemberHelpers.CheckAndChangeBadMemberNameAsync(e.Member);
 
             // cache user
             if (Program.cfgjson.EnablePersistentDb)

Helpers/MemberHelpers.cs

@@ -0,0 +1,15 @@
+namespace Cliptok.Helpers
+{
+    public class MemberHelpers
+    {
+        public static async Task CheckAndChangeBadMemberNameAsync(DiscordMember member)
+        {
+            if (Program.cfgjson.AutoRenameBadNames.Any(x => x.ToLower() == member.DisplayName.ToLower()))
+                await member.ModifyAsync(x =>
+                {
+                    x.Nickname = $"{Program.cfgjson.AutoRenameAdverbs[Program.rand.Next(Program.cfgjson.AutoRenameAdverbs.Count - 1)]} Not {member.DisplayName}";
+                    x.AuditLogReason = "Automatically changing bad member name.";
+                });
+        }
+    }
+}

Types/Config.cs

@@ -292,6 +292,11 @@ public ulong InsidersChannel
         [JsonProperty("messageLogExcludedChannels")]
         public List<ulong> MessageLogExcludedChannels { get; set; } = new();
 
+        [JsonProperty("autoRenameBadNames")]
+        public List<string> AutoRenameBadNames { get; set; } = new();
+
+        [JsonProperty("autoRenameAdverbs")]
+        public List<string> AutoRenameAdverbs { get; set; } = new();
     }
 
     public class WorkflowConfig

config.json

@@ -369,5 +369,44 @@
     883400305679663156,
     593381041629298688,
     450181490345508884
+  ],
+  "autoRenameBadNames": [
+    "Bill Gates",
+    "Steve Jobs",
+    "Satya Nadella",
+    "Tim Cook",
+    "Mark Zuckerberg",
+    "Elon Musk",
+    "Jeff Bezos",
+    "Windows XP",
+    "Windows 7",
+    "Windows 8",
+    "Windows 8.1",
+    "Windows 10",
+    "Windows 11",
+    "Windows 12",
+    "Microsoft",
+    "Apple",
+    "macOS",
+    "Mac OS X",
+    "Google",
+    "COVID-19",
+    "Coronavirus"
+  ],
+  "autoRenameAdverbs": [
+    "Definitely",
+    "Absolutely",
+    "Ostensibly",
+    "Certainly",
+    "Surely",
+    "Obviously",
+    "Clearly",
+    "Unmistakably",
+    "Unequivocally",
+    "Positively",
+    "Unquestionably",
+    "Undeniably",
+    "Indisputably",
+    "Irrefutably"
   ]
 }