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本帖最后由 拒绝吃鱼的猫 于 2023-12-25 16:06 编辑
- import got, { Method } from 'got';
- import { createHash, createHmac } from 'crypto';
- const endpoint = 'https://xxx.com';
- const accessKey = '<your key>';
- const accessSecret = '<your secret>';
- const signatureVersion = '2.0';
- async function call(method: Method, body?: Record<string, any>) {
- const pathname = '/xxx';
- const contentType = 'application/json';
- const requestTime = Date.now();
- const headers: Record<string, string | number> = {
- 'x-ty-timestamp': requestTime,
- 'x-ty-accesskey': accessKey,
- 'x-ty-signature-version': signatureVersion,
- 'content-type': contentType,
- };
- const customHeaders: Record<string, string | number> = {};
- for (const headerKey of Object.keys(headers)) {
- if (headerKey.startsWith('x-ty-')) {
- customHeaders[headerKey] = headers[headerKey];
- }
- }
- const query = {};
- const orderedCustomHeaderString = keyPairsToOrderedString(customHeaders);
- const orderedQueryString = keyPairsToOrderedString(query);
- let body_hash = '';
- if (contentType === 'application/json') {
- if (Object.keys(body ?? {}).length) {
- // 这里直接使用 JSON.stringify 是因为 got 在发送 json 时采用同样的参数
- body_hash = createHash('sha256')
- .update(JSON.stringify(body ?? {}))
- .digest('hex');
- }
- }
- const signaturedString = [
- fixedEncodeURIComponent(pathname),
- fixedEncodeURIComponent(method.toUpperCase()),
- fixedEncodeURIComponent(contentType),
- orderedCustomHeaderString,
- orderedQueryString,
- body_hash,
- requestTime,
- accessKey,
- signatureVersion,
- ].join('\n');
- const targetSignature = createHmac('sha256', accessSecret).update(signaturedString).digest('hex');
- console.log(signaturedString);
- const ret = await got(`${endpoint}${pathname}`, {
- method,
- headers: {
- ...headers,
- Authorization: targetSignature,
- },
- throwHttpErrors: false,
- });
- console.log(ret.body);
- }
- function keyPairsToOrderedString(keyPairs: Record<string, any>) {
- return Object.keys(keyPairs)
- .sort()
- .map((key) => `${fixedEncodeURIComponent(key)}=${fixedEncodeURIComponent(String(keyPairs[key] || ''))}`)
- .join('&');
- }
- function fixedEncodeURIComponent(str: string) {
- return encodeURIComponent(str).replace(/[!'()*]/g, function (c) {
- return '%' + c.charCodeAt(0).toString(16);
- });
- }
- void call('post', {
- foo: 'bar',
- });
我改为下面的火山代码,发现遇到问题了,
不知道哪里的问题 计算结果不一致
- <火山程序 类型 = "通常" 版本 = 1 />
- 方法 请求 <公开 静态>
- {
- 变量 apiUrl <类型 = 文本型>
- apiUrl = "https://xxxx.com"
- 变量 accessKey <类型 = 文本型>
- accessKey = "123123123"
- 变量 accessSecret <类型 = 文本型>
- accessSecret = "123123123"
- 变量 signatureVersion <类型 = 文本型>
- signatureVersion = "2.0"
- 变量 pathname <类型 = 文本型>
- pathname = "/xxxxx"
- 变量 contentType <类型 = 文本型>
- contentType = "application/json"
- 变量 requestTime <类型 = 长整数>
- requestTime = 取毫秒时间戳 (取现行时间 ())
- 变量 headers <类型 = Headers类Ex>
- headers.添加 ("x-ty-timestamp", 到文本 (requestTime))
- headers.添加 ("x-ty-accesskey", accessKey)
- headers.添加 ("x-ty-signature-version", signatureVersion)
- headers.添加 ("content-type", contentType)
- 变量 orderedCustomHeaderString <类型 = 文本型>
- // orderedCustomHeaderString = URL编码Ex ("x-ty-accesskey=" + accessKey + "&" + "x-ty-signature-version=" + signatureVersion + "&" + "x-ty-timestamp=" + 到文本 (requestTime))
- orderedCustomHeaderString = URL编解码类.编码文本 ("x-ty-accesskey=" + accessKey + "&" + "x-ty-signature-version=" + signatureVersion + "&" + "x-ty-timestamp=" + 到文本 (requestTime))
- 变量 orderedQueryString <类型 = JSON对象类Ex>
- 变量 signatured <类型 = JSON数组类Ex>
- signatured.置入文本值 (URL编码Ex (pathname), 0)
- signatured.置入文本值 (URL编码Ex ("GET"), 1)
- signatured.置入文本值 (URL编码Ex (contentType), 2)
- signatured.置入文本值 (orderedCustomHeaderString, 3)
- signatured.置入对象值 (orderedQueryString, 4)
- signatured.置入长整数值 (requestTime, 5)
- signatured.置入文本值 (accessKey, 6)
- signatured.置入文本值 (signatureVersion, 7)
- // 调试输出 (signatured.到可读文本 ())
- 变量 signaturedString <类型 = 文本型>
- 计次循环 (signatured.取成员数 ())
- {
- signaturedString = signaturedString + signatured.取文本值 (取循环索引 ()) + "\n"
- }
- // 调试输出 (signaturedString)
- 变量 targetSignature <类型 = 文本型>
- targetSignature = 加解密类.取数据HMAC_SHA256 (到字节集 (signaturedString), accessSecret)
- headers.添加 ("Authorization", targetSignature)
- // 网页访问Ex_T (apiUrl + pathname, E_请求类型.GET, , , headers, , , , , , , , , , , , , , , , , )
- 调试输出 (网页访问Ex_T (apiUrl + pathname, E_请求类型.GET, , , headers, , , , , , , , , , , , , , , , , ))
- }
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|Archiver|手机版|小黑屋|递归火山软件开发平台
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发表于 2023-12-25 16:02:22
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