fix: improve telegram configuration safety

src/auto-reply/commands-registry.ts

@@ -136,6 +136,12 @@ export const CHAT_COMMANDS: ChatCommandDefinition[] = (() => {
       description: "Show current status.",
       textAlias: "/status",
     }),
+    defineChatCommand({
+      key: "whoami",
+      nativeName: "whoami",
+      description: "Show your sender id.",
+      textAlias: "/whoami",
+    }),
     defineChatCommand({
       key: "config",
       nativeName: "config",
@@ -247,6 +253,7 @@ export const CHAT_COMMANDS: ChatCommandDefinition[] = (() => {
   ];
 
   registerAlias(commands, "status", "/usage");
+  registerAlias(commands, "whoami", "/id");
   registerAlias(commands, "think", "/thinking", "/t");
   registerAlias(commands, "verbose", "/v");
   registerAlias(commands, "reasoning", "/reason");

src/auto-reply/reply/commands.ts

@@ -643,6 +643,30 @@ export async function handleCommands(params: {
     return { shouldContinue: false, reply };
   }
 
+  const whoamiRequested = command.commandBodyNormalized === "/whoami";
+  if (allowTextCommands && whoamiRequested) {
+    const senderId = ctx.SenderId ?? "";
+    const senderUsername = ctx.SenderUsername ?? "";
+    const lines = ["🧭 Identity", `Provider: ${command.provider}`];
+    if (senderId) lines.push(`User id: ${senderId}`);
+    if (senderUsername) {
+      const handle = senderUsername.startsWith("@")
+        ? senderUsername
+        : `@${senderUsername}`;
+      lines.push(`Username: ${handle}`);
+    }
+    if (ctx.ChatType === "group" && ctx.From) {
+      lines.push(`Chat: ${ctx.From}`);
+    }
+    if (ctx.MessageThreadId != null) {
+      lines.push(`Thread: ${ctx.MessageThreadId}`);
+    }
+    if (senderId) {
+      lines.push(`AllowFrom: ${senderId}`);
+    }
+    return { shouldContinue: false, reply: { text: lines.join("\n") } };
+  }
+
   const configCommand = allowTextCommands
     ? parseConfigCommand(command.commandBodyNormalized)
     : null;