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Code Issues Releases Wiki Activity

fix: password random (#7615)

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* fix: password random

* fix: code

---------

Co-authored-by: 杨国璇 <ygx@Hello-word.local>
This commit is contained in:
杨国璇
2025-03-17 12:31:33 +08:00
committed by GitHub
parent de14104af6
commit a53d4978d1
3 changed files with 32 additions and 18 deletions
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26
frontend/src/utils/utils.js
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@@ -1578,21 +1578,34 @@ export const Utils = {
}
},
generatePassword: function (length, hasNum = 1, hasChar = 1, hasSymbol = 1) {
generateSecureRandomInRange: function (min, max) {
const start = Math.min(min, max);
const end = Math.max(min, max);
const range = end - start + 1;
const byteSize = Math.ceil(Math.log2(range) / 8);
const randomBytes = new Uint8Array(byteSize);
window.crypto.getRandomValues(randomBytes);
const randomValue = Array.from(randomBytes).reduce((pre, byte) => (pre << 8) | byte, 0);
return start + (randomValue % range);
},
generatePassword: function (length) {
var password = '';
// 65~90：A~Z
password += String.fromCharCode(Math.floor((Math.random() * (90 - 65)) + 65));
password += String.fromCharCode(this.generateSecureRandomInRange(65, 90));
// 97~122：a~z
password += String.fromCharCode(Math.floor((Math.random() * (122 - 97)) + 97));
password += String.fromCharCode(this.generateSecureRandomInRange(97, 122));
// 48~57：0~9
password += String.fromCharCode(Math.floor((Math.random() * (57 - 48)) + 48));
password += String.fromCharCode(this.generateSecureRandomInRange(48, 57));
// 33~47：!~/
password += String.fromCharCode(Math.floor((Math.random() * (47 - 33)) + 33));
password += String.fromCharCode(this.generateSecureRandomInRange(33, 47));
// 33~47：!~/
// 48~57：0~9
@@ -1602,8 +1615,7 @@ export const Utils = {
// 97~122：a~z
// 123~127：{~
for (var i = 0; i < length - 4; i++) {
var num = Math.floor((Math.random() * (127 - 33)) + 33);
password += String.fromCharCode(num);
password += String.fromCharCode(this.generateSecureRandomInRange(33, 127));
}
return password;