Object Storage Service:GetCnameToken

Request syntax

GET /?comp=token&cname=example.com HTTP/1.1
Host: BucketName.oss-cn-hangzhou.aliyuncs.com
Content-Type: application/xml
Content-Length: 186
Date: GMT Date
Authorization: SignatureValue

Request headers

All request headers in a GetCnameToken request are common request headers. For more information, see Common request headers.

Response parameters

All headers in the response to a GetCnameToken request are common response headers. For more information, see Common HTTP headers.

Response elements

Examples

• Sample request

  GET /?comp=token&cname=example.com HTTP/1.1
  Host: oss-example.oss-cn-hangzhou.aliyuncs.com
  Content-Type: application/xml
  Content-Length: 186
  Date: Thu, 24 Sep 2015 15:39:12 GMT
  Authorization: OSS qn6q**************:77Dv****************

• Sample responses

  • The CNAME token is not created or has expired.

    HTTP/1.1 404 Not Found
    x-oss-request-id: 5C1B138A109F4E405B2D
    Date: Mon, 26 Jul 2021 13:08:38 GMT
    Content-Length: 118
    Content-Type: application/xml
    Connection: keep-alive
    Server: AliyunOSS
    <?xml version="1.0" encoding="UTF-8"?>
    <Error>
      <Code>CnameTokenNotFound</Code>
      <Message>Cname token not found.</Message>
      <RequestId>6215FE05DA0E27393F005F0E</RequestId>
      <HostId>127.0.0.1</HostId>
      <Bucket>mybucket</Bucket>
      <Cname>example.com</Cname>
      <EC>0018-00000301</EC>
    </Error>

  • The CNAME token is found.

    HTTP/1.1 200 OK
    x-oss-request-id: 5C1B138A109F4E405B2D
    Date: Mon, 26 Jul 2021 13:08:38 GMT
    Content-Length: 118
    Content-Type: application/xml
    Connection: keep-alive
    Server: AliyunOSS
    <?xml version="1.0" encoding="UTF-8"?>
    <CnameToken>
      <Bucket>mybucket</Bucket>
      <Cname>example.com</Cname>
      <Token>be1d49d863dea9ffeff3df7d6455****</Token>
      <ExpireTime>Wed, 23 Feb 2022 21:39:42 GMT</ExpireTime>
    </CnameToken>

OSS SDKs

You can use OSS SDKs for the following programming languages to call GetCnameToken:

• Java

• Python

• Go V2

• Node.js

• PHP

ossutil

For information about the ossutil command that corresponds to the GetCnameToken operation, see get-cname-token.

Error codes