From 499da92303ff1ad66807f373b06ad3040c774eaa Mon Sep 17 00:00:00 2001
From: Raphael Kabo <raphaelkabo@hey.com>
Date: Sat, 7 Oct 2023 18:28:57 +0100
Subject: Move nanoid generator to lib

---
 src/util/generator.ts | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src/util/generator.ts')

diff --git a/src/util/generator.ts b/src/util/generator.ts
index c3712c1..882f114 100644
--- a/src/util/generator.ts
+++ b/src/util/generator.ts
@@ -1,5 +1,13 @@
 import crypto from "crypto";
 
+import { customAlphabet } from "nanoid";
+// This alphabet (used to generate all event, group, etc. IDs) is missing '-'
+// because ActivityPub doesn't like it in IDs
+const nanoid = customAlphabet(
+    "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz_",
+    21,
+);
+
 const generateAlphanumericString = (length: number) => {
     return Array(length)
         .fill(0)
@@ -7,6 +15,8 @@ const generateAlphanumericString = (length: number) => {
         .join("");
 };
 
+export const generateEventID = () => nanoid();
+
 export const generateEditToken = () => generateAlphanumericString(32);
 
 export const generateRSAKeypair = () => {
-- 
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