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36 lines
1.1 KiB
36 lines
1.1 KiB
const CRYPTOJSKEY = '7LrjnqHv2mS5Qr5s'
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import CryptoJS from 'crypto-js'
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export function encrypt(plaintText) {
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var plaintText = plaintText
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var options = {
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mode: CryptoJS.mode.ECB,
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padding: CryptoJS.pad.Pkcs7
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}
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var key = CryptoJS.enc.Utf8.parse(CRYPTOJSKEY)
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var encryptedData = CryptoJS.AES.encrypt(plaintText, key, options)
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var encryptedBase64Str = encryptedData.toString().replace(/\//g, '_')
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encryptedBase64Str = encryptedBase64Str.replace(/\+/g, '-')
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return encryptedBase64Str
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}
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export function decrypt(encryptedText) {
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// 还原 URL 安全字符
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let encryptedBase64Str = encryptedText
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.replace(/_/g, '/') // 还原 _
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.replace(/-/g, '+') // 还原 -
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// 补充末尾的 =（如果需要）
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const mod4 = encryptedBase64Str.length % 4
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if (mod4) {
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encryptedBase64Str += '='.repeat(4 - mod4)
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}
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try {
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const key = CryptoJS.enc.Utf8.parse(CRYPTOJSKEY)
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const decrypt = CryptoJS.AES.decrypt(encryptedBase64Str, key, {
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mode: CryptoJS.mode.ECB,
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padding: CryptoJS.pad.Pkcs7
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})
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return CryptoJS.enc.Utf8.stringify(decrypt).toString()
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} catch (e) {
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console.error('解密失败:', e)
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return null
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}
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}
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