generate Password

src/functions/generatePassword.ts

@@ -0,0 +1,35 @@
+/**
+ * Generate a random password
+ * @param length The length of the password
+ * @param options The options for the password
+ */
+export function generatePassword(
+  length: number,
+  options: GeneratePasswordOptions
+) {
+  const upper = options.upper || false;
+  const lower = options.lower || false;
+  const numbers = options.numbers || false;
+  const special = options.special || false;
+  const upperChars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
+  const lowerChars = "abcdefghijklmnopqrstuvwxyz";
+  const numberChars = "0123456789";
+  const specialChars = "!@#$%^&*()_+-=[]{}|;':\",./<>?";
+  let password = "";
+  let chars = "";
+  if (upper) chars += upperChars;
+  if (lower) chars += lowerChars;
+  if (numbers) chars += numberChars;
+  if (special) chars += specialChars;
+  for (let i = 0; i < length; i++) {
+    password += chars.charAt(Math.floor(Math.random() * chars.length));
+  }
+  return password;
+}
+
+export interface GeneratePasswordOptions {
+  upper: boolean;
+  lower: boolean;
+  numbers: boolean;
+  special: boolean;
+}

src/index.d.ts

@@ -40,3 +40,7 @@ export { superscript } from "./functions/superscript";
 export { doublestruck } from "./functions/doublestruck";
 export { fractur } from "./functions/fractur";
 export { round } from "./functions/round";
+export {
+  generatePassword,
+  GeneratePasswordOptions,
+} from "./functions/generatePassword";

src/index.ts

@@ -45,6 +45,10 @@ export { doublestruck } from "./functions/doublestruck";
 export { fractur } from "./functions/fractur";
 export { randomID } from "./functions/randomID";
 export { round } from "./functions/round";
+export {
+  generatePassword,
+  GeneratePasswordOptions,
+} from "./functions/generatePassword";
 
 const config: ConfigURLS = {
   api: "https://api.night0721.me",