Method getPostHeader

jlyh.js:90–148

(key, path, body)

    // Post请求构建
    getPostHeader(key, path, body) {
        const crypto = require('crypto');
        function calculateContentMD5(requestBody) {
            const byteArray = Buffer.from(requestBody, 'utf8');
            const md5Digest = crypto.createHash('md5').update(byteArray).digest();
            const md5Base64 = md5Digest.toString('base64');
            return md5Base64;
        }
        let currentDate = new Date();
        let formattedDate = this.formatDate(currentDate, 0);
        let parts = formattedDate.split(" ");
        formattedDate = `${parts[0]}, ${parts[2]} ${parts[1]} ${parts[3]} ${parts[4]} GMT`;
        let date = new Date(formattedDate)
        let timestamp = date.getTime();
        let content_md5 = calculateContentMD5(body);
        let uuid = this.generateUUID();
        let signature = this.calculateHmacSha256("POST", "application/json; charset=utf-8", content_md5, "application/json; charset=utf-8", formattedDate, key, uuid, timestamp, path)
        let headers = {
            'date': formattedDate,
            'x-ca-signature': signature,
            'x-ca-appcode': 'SWGeelyCode',
            'x-ca-nonce': uuid,
            'x-ca-key': key,
            'ca_version': 1,
            'accept': 'application/json; charset=utf-8',
            'usetoken': 1,
            'content-md5': content_md5,
            'x-ca-timestamp': timestamp,
            'x-ca-signature-headers': 'x-ca-nonce,x-ca-timestamp,x-ca-key',
            'x-refresh-token': true,
            'user-agent': 'ALIYUN-ANDROID-UA',
            'token': this.token,
            'deviceSN': this.deviceSN,
            'txCookie': '',
            'appId': 'galaxy-app',
            'appVersion': '1.27.0',
            'platform': 'Android',
            'Cache-Control': 'no-cache',
            'sweet_security_info': '{"appVersion":"1.27.0","platform":"android"}' ,
            'methodtype': '6',
            'contenttype': 'application/json',
            'Content-Type': 'application/json; charset=utf-8',
           'Content-Length': '87',
            'Connection': 'Keep-Alive',
            'Accept-Encoding': 'gzip',
        }
        if (key == 204179735) {
            headers["usetoken"] = true
            headers["host"] = `galaxy-user-api.geely.com`
            delete headers["x-refresh-token"]
            headers["taenantid"] = 569001701001
            headers["svcsid"] = ""
        } else {
            headers["usetoken"] = 1
            headers["host"] = `galaxy-app.geely.com`
            headers["x-refresh-token"] = true
        }
        return headers;