将腾讯云API3.0 公共参数设置为全局变量。其中SecretId、SecretKey替换为腾讯云访问控制页面的API秘钥,其他参数任意填写
以下示例请求cam:GetSAMLProvider接口。
postman.setGlobalVariable("Timestamp", Date.parse(new Date()) / 1000);
postman.setGlobalVariable("Nonce", Date.parse(new Date()) / 1000);
Service = request.url.replace(/https:\/\//, "").replace(/\.tencentcloudapi\.com/, "")
if (request.headers["x-tc-service"]) {
Service = request.headers["x-tc-service"]
}
console.log(Service);
if (request.method == "GET") {
payload = ""
CanonicalQueryString = ""
}else if(request.method == "POST"){
payload = request.data
CanonicalQueryString = ""
}
var reg = /^http(s)?:\/\/(.*?)\//
HashedRequestPayload = CryptoJS.SHA256(payload).toString(CryptoJS.enc.Hex);
CanonicalURI = "/";
HTTPRequestMethod = request.method
CanonicalHeaders = "content-type:application/json\nhost:" + reg.exec(request.url)[2] + "\n"
SignedHeaders = "content-type;host"
CanonicalRequest = "" +
HTTPRequestMethod + '\n' +
CanonicalURI + '\n' +
CanonicalQueryString + '\n' +
CanonicalHeaders + '\n' +
SignedHeaders + '\n' +
HashedRequestPayload
console.log(CanonicalRequest);
Algorithm = "TC3-HMAC-SHA256";
RequestTimestamp = postman.getGlobalVariable("Timestamp")
Date1 = new Date().toISOString().split('T')[0]
CredentialScope = Date1 + "/" + Service + "/" + "tc3_request"
HashedCanonicalRequest = CryptoJS.SHA256(CanonicalRequest).toString(CryptoJS.enc.Hex)
StringToSign =
Algorithm + "\n" +
RequestTimestamp + "\n" +
CredentialScope + "\n" +
HashedCanonicalRequest
console.log(StringToSign);
// SecretKey = ""
SecretKey = postman.getGlobalVariable("SecretKey")
SecretDate = CryptoJS.HmacSHA256(Date1, "TC3" + SecretKey)
// console.log(SecretDate)
SecretService = CryptoJS.HmacSHA256(Service, SecretDate)
SecretSigning = CryptoJS.HmacSHA256("tc3_request", SecretService)
Signature = CryptoJS.HmacSHA256(StringToSign, SecretSigning).toString(CryptoJS.enc.Hex)
postman.setGlobalVariable("Signature", Signature);
Authorization =
Algorithm + ' ' +
'Credential=' + postman.getGlobalVariable("SecretId") + '/' + CredentialScope + ', ' +
'SignedHeaders=' + SignedHeaders + ', ' +
'Signature=' + Signature
postman.setGlobalVariable("Authorization", Authorization);
console.log(Authorization);
时间戳、签名信息请填写变量
备注:其他请求,只需要复制上述配置好的接口然后修改响应的参数。
原创声明:本文系作者授权腾讯云开发者社区发表,未经许可,不得转载。
如有侵权,请联系 cloudcommunity@tencent.com 删除。
原创声明:本文系作者授权腾讯云开发者社区发表,未经许可,不得转载。
如有侵权,请联系 cloudcommunity@tencent.com 删除。