added more support

2024-02-12 19:06:52 +01:00
parent 4256fe9a72
commit 86f8bc139a
37 changed files with 762 additions and 42 deletions
@@ -0,0 +1,48 @@
+export default class PasswordGenerator {
+    constructor(options) {
+        const defaultOptions = {
+            minLength: 6,
+            maxLength: 32,
+            minLower: 2,
+            minUpper: 2,
+            minNum: 2,
+            minSpecial: 3,
+            specialChars: "!@#$%^&*()_+~`|}{[]:;?><,./-=",
+        };
+        this.options = Object.assign(Object.assign({}, defaultOptions), options);
+    }
+    Generate(length = 0) {
+        // Generate random password that complies with the options
+        const { minLength, maxLength, minLower, minUpper, minNum, minSpecial, specialChars } = this.options;
+        let pass = "";
+        let lowerRegex = 'abcdefghijklmnopqrstuvwxyz';
+        let upperRegex = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ';
+        let numRegex = '0123456789';
+        // Generate password
+        //generate random length
+        if (length === undefined || length < minLength || length > maxLength || length === 0) {
+            length = Math.floor(Math.random() * (maxLength - minLength + 1) + minLength);
+        }
+        //generate random length for each character type
+        let lowerLength = Math.floor(Math.random() * (length - minLower - minUpper - minNum - minSpecial + 1) + minLower);
+        let upperLength = Math.floor(Math.random() * (length - lowerLength - minUpper - minNum - minSpecial + 1) + minUpper);
+        let numLength = Math.floor(Math.random() * (length - lowerLength - upperLength - minNum - minSpecial + 1) + minNum);
+        let specialLength = Math.floor(Math.random() * (length - lowerLength - upperLength - numLength - minSpecial + 1) + minSpecial);
+        //generate random characters
+        for (let i = 0; i < lowerLength; i++) {
+            pass += lowerRegex[Math.floor(Math.random() * lowerRegex.length)];
+        }
+        for (let i = 0; i < upperLength; i++) {
+            pass += upperRegex[Math.floor(Math.random() * upperRegex.length)];
+        }
+        for (let i = 0; i < numLength; i++) {
+            pass += numRegex[Math.floor(Math.random() * numRegex.length)];
+        }
+        for (let i = 0; i < specialLength; i++) {
+            pass += specialChars[Math.floor(Math.random() * specialChars.length)];
+        }
+        //shuffle password
+        pass = pass.split('').sort(function () { return 0.5 - Math.random(); }).join('');
+        return pass;
+    }
+}