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/**
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 * AES JSON formatter for CryptoJS
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 * @link https://github.com/brainfoolong/cryptojs-aes-php
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 * @version 2.1.1
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 */
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import CryptoJS from 'crypto-js';
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const CryptoJSAesJson = {
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  /**
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   * Encrypt any value
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   * @param {*} value
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   * @param {string} password
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   * @return {string}
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   */
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  encrypt: function (value, password) {
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    return CryptoJS.AES.encrypt(JSON.stringify(value), password, {
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      format: CryptoJSAesJson
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    }).toString();
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  },
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  /**
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   * Decrypt a previously encrypted value
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   * @param {string} jsonStr
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   * @param {string} password
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   * @return {*}
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   */
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  decrypt: function (jsonStr, password) {
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    return JSON.parse(
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      CryptoJS.AES.decrypt(jsonStr, password, {
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        format: CryptoJSAesJson
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      }).toString(CryptoJS.enc.Utf8)
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    );
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  },
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  /**
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   * Stringify cryptojs data
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   * @param {Object} cipherParams
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   * @return {string}
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   */
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  stringify: function (cipherParams) {
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    const j = { ct: cipherParams.ciphertext.toString(CryptoJS.enc.Base64) };
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    if (cipherParams.iv) j.iv = cipherParams.iv.toString();
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    if (cipherParams.salt) j.s = cipherParams.salt.toString();
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    return JSON.stringify(j).replace(/\s/g, '');
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  },
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  /**
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   * Parse cryptojs data
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   * @param {string} jsonStr
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   * @return {*}
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   */
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  parse: function (jsonStr) {
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    const j = JSON.parse(jsonStr);
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    const cipherParams = CryptoJS.lib.CipherParams.create({
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      ciphertext: CryptoJS.enc.Base64.parse(j.ct)
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    });
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    if (j.iv) cipherParams.iv = CryptoJS.enc.Hex.parse(j.iv);
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    if (j.s) cipherParams.salt = CryptoJS.enc.Hex.parse(j.s);
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    return cipherParams;
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  }
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};
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export default CryptoJSAesJson;