🎉 feat: initialization

apps/admin/src/sections/servers/generate/index.ts

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+export { generateMLKEM768KeyPair } from "./mlkem768";
+export { generateRealityShortId } from "./short-id";
+export { generatePassword } from "./uid";
+export { generateRealityKeyPair } from "./x25519";

apps/admin/src/sections/servers/generate/mlkem768.ts

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+import mlkem from "mlkem-wasm";
+import { toB64Url } from "./util";
+
+export async function generateMLKEM768KeyPair() {
+  const mlkemKeyPair = await mlkem.generateKey({ name: "ML-KEM-768" }, true, [
+    "encapsulateBits",
+    "decapsulateBits",
+  ]);
+  const mlkemPublicKeyRaw = await mlkem.exportKey(
+    "raw-public",
+    mlkemKeyPair.publicKey
+  );
+  const mlkemPrivateKeyRaw = await mlkem.exportKey(
+    "raw-seed",
+    mlkemKeyPair.privateKey
+  );
+
+  return {
+    publicKey: toB64Url(new Uint8Array(mlkemPublicKeyRaw)),
+    privateKey: toB64Url(new Uint8Array(mlkemPrivateKeyRaw)),
+  };
+}

apps/admin/src/sections/servers/generate/short-id.ts

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+/**
+ * Generate a short ID for Reality
+ * @returns A random hexadecimal string of length 2, 4, 6, 8, 10, 12, 14, or 16
+ */
+export function generateRealityShortId() {
+  const hex = "0123456789abcdef";
+  const lengths = [2, 4, 6, 8, 10, 12, 14, 16];
+  const idx = Math.floor(Math.random() * lengths.length);
+  const len = lengths[idx] ?? 16;
+  let out = "";
+  for (let i = 0; i < len; i++) {
+    out += hex.charAt(Math.floor(Math.random() * hex.length));
+  }
+  return out;
+}

apps/admin/src/sections/servers/generate/uid.ts

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+import { uid } from "radash";
+
+/**
+ * Generate a random password
+ * @param length Length of the password
+ * @param charset Character set to use (defaults to alphanumeric)
+ * @returns Randomly generated password
+ */
+export function generatePassword(length = 16, charset?: string) {
+  return uid(length, charset).toLowerCase();
+}

apps/admin/src/sections/servers/generate/util.ts

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+export function toB64Url(bytes: Uint8Array) {
+  return btoa(String.fromCharCode(...bytes))
+    .replace(/\+/g, "-")
+    .replace(/\//g, "_")
+    .replace(/=+$/g, "");
+}

apps/admin/src/sections/servers/generate/x25519.ts

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+import { x25519 } from "@noble/curves/ed25519.js";
+import { toB64Url } from "./util";
+
+/**
+ * Generate a Reality key pair
+ * @returns An object containing the private and public keys in base64url format
+ */
+export function generateRealityKeyPair() {
+  const { secretKey, publicKey } = x25519.keygen();
+  return { privateKey: toB64Url(secretKey), publicKey: toB64Url(publicKey) };
+}