feat(auth): make emoji hash optional

Author: ex3ndr

sources/commands/auth/index.ts

@@ -226,7 +226,9 @@ async function loginWithAppPairing(context: CommandContext): Promise<string> {
   const keyPair = generateAppPairingKeyPair();
   const publicKey = keyPair.publicKeyBase64;
   const secretKey = keyPair.secretKey;
-  const emoji = formatEmojiHash(keyPair.publicKeyBytes);
+  const emoji = shouldShowEmojiHash()
+    ? formatEmojiHash(keyPair.publicKeyBytes)
+    : null;
 
   const initial = await requestAppPairing(context.env, appId, publicKey);
 
@@ -295,6 +297,14 @@ function formatEmojiHash(publicKeyBytes: Uint8Array): string | null {
   return emojis.join(" ");
 }
 
+function shouldShowEmojiHash(): boolean {
+  const value = process.env["BEE_EMOJI_HASH"]?.trim().toLowerCase();
+  if (!value) {
+    return true;
+  }
+  return !["0", "false", "off", "no"].includes(value);
+}
+
 async function pollForAppToken(opts: {
   env: Environment;
   appId: string;