From 80a2c724d80ec12d76d3b9b11162e5d9ac9bf127 Mon Sep 17 00:00:00 2001
From: SauceyRed <saucey@saucey.red>
Date: Thu, 1 May 2025 22:29:53 +0200
Subject: [PATCH] feat: add hashing and validation utility functions

---
 utils/hashing.ts    | 7 +++++++
 utils/validation.ts | 3 +++
 2 files changed, 10 insertions(+)
 create mode 100644 utils/hashing.ts
 create mode 100644 utils/validation.ts

diff --git a/utils/hashing.ts b/utils/hashing.ts
new file mode 100644
index 0000000..847a9dc
--- /dev/null
+++ b/utils/hashing.ts
@@ -0,0 +1,7 @@
+export async function hashPassword(password: string) {
+  const encodedPass = new TextEncoder().encode(password);
+  const hashBuffer = await crypto.subtle.digest("SHA-384", encodedPass);
+  const hashArray = Array.from(new Uint8Array(hashBuffer));
+  const hashedPass = hashArray.map((b) => b.toString(16).padStart(2, "0")).join("");
+  return hashedPass;
+}
\ No newline at end of file
diff --git a/utils/validation.ts b/utils/validation.ts
new file mode 100644
index 0000000..48e13ef
--- /dev/null
+++ b/utils/validation.ts
@@ -0,0 +1,3 @@
+export function validateUsername(username: string) {
+  return /^[\w.-]+$/.test(username);
+}
\ No newline at end of file