如何使用nodejs加密和解密报表文档
卖方api /reports/2020-09-04/documents/amzn1.tortuga.3.18666cbf-dfdf-dsfsd-bf4b-sdfdsfsdfsdf.TBWRJF481G44N
响应
{“有效载荷”：{“"amzn1.tortuga.3.18666cbf-dfdf-dsfsd-bf4b-sdfdsfsdfsdf.TBWRJF481G44N"，”："encryptionDetails"：{“标准”："AES"，"initializationVector"："nG2rSrj1Ra9e03IStEBkdg=="，"key"："9CT0qwtzUHLXlFTh0aLxk4qSQYAJ7texG8KDIZ0JSy8=“}，"url"："https://tortuga-prod-eu.s3-eu-west-1.amazonaws.com/%2FNinetyDays/amzn1.tortuga.3.18666cbf-e671-asds-sdfs-dsfdsfdsfds.sdvfdsdssdfsd?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Date=20201208T192515Z&X-Amz-SignedHeaders=host&X-Amz-Expires=300&X-Amz-Credential=dscfdsfsdfsdfdsfsdf%2F20201208%2Feu-west-1%2Fs3%2Faws4_request&X-Amz-Signature=45hjkkjkjdfdsfsd4545jkkjhkj4554j”}}
解密nodejs码
const crypto = require('crypto')；
const算法= 'AES'；
const = '9CT0qwtzUHLXlFTh0aLxk4qSQYAJ7texG8KDIZ0JSy8='；const iv =‘nG2rSrj1Ra9e03IStEBkdg=’‘；
const解密=crypto.createDecipheriv(算法，密钥，iv)；
错误-无效的IV长度
回答 3
Stack Overflow用户
发布于 2020-12-21 08:34:49
不知道节点js，但我已经在PHP中实现了这个API，它适合我。这可能对你有帮助。
$key = base64_decode('xxxxx');
$iv = base64_decode('xxxxxx');
$decryptedData = openssl_decrypt(file_get_contents($url), 'AES-256-CBC', $key, OPENSSL_RAW_DATA, $iv);Stack Overflow用户
发布于 2021-09-29 05:22:52
NodeJS代码
const zlib = require('zlib');
const fs = require('fs');
let key = ((new Buffer.from((document.encryptionDetails.key), 'base64')));
let initializationVector = ((new Buffer.from((document.encryptionDetails.initializationVector), 'base64')));
let params = { method: `get`, url: `${document.url}`, responseType: 'stream', headers: { "Accept-Encoding": "gzip, deflate, br" }, encoding: null }
let documentResponse = await axios.request(params);
var decipher = crypto.createDecipheriv('aes-256-cbc', key, initializationVector);
decipher.setAutoPadding(false);
var gunzip = zlib.createGunzip();
const filePath = `/<path>/<fileName>`;
var writerOne = fs.createWriteStream(filePath);
if (document.compressionAlgorithm) { (documentResponse.data).pipe(decipher).pipe(gunzip).pipe(writerOne); }
else { (documentResponse.data).pipe(decipher).pipe(writerOne); }
gunzip.on('error', error => { console.error(error.message || error); writerOne.close(); });
writerOne.on('error', error => { console.error(error.message || error); writerOne.close(); reject(`${error.message || error}`); });
writerOne.on('close', () => { resolve(filePath); });Stack Overflow用户
发布于 2021-12-15 09:24:35
这可能对你有帮助。
$key = base64_decode('xxxxx');
$iv = base64_decode('xxxxxx');
$decryptedData = openssl_decrypt(file_get_contents($url), 'AES-256-CBC', $key, OPENSSL_RAW_DATA, $iv);
if($compression_algorithm && $compression_algorithm == 'GZIP'){
$decryptedData = gzdecode($decryptedData);
}https://stackoverflow.com/questions/65205701
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