The cors command is used to add, modify, query, or delete the CORS configurations for a bucket.

Note For more information about CORS, see Set CORS rules.

Command syntax

  • Add or modify CORS configurations for a specified bucket
    ./ossutil cors --method put oss://bucket  local_xml_file
    ossutil reads the local_xml_file configuration file. If the bucket has no CORS rules configured, ossutil adds the corresponding CORS rules to this configuration file. If the bucket has CORS rules configured, the new rules overwrite the existing rules.
    Note The local_xml_file configuration file is in the XML format as follows:
    <? xml version="1.0" encoding="UTF-8"? >
       <CORSConfiguration>
         <CORSRule>
             <AllowedOrigin>www.aliyun.com</AllowedOrigin>
             <AllowedMethod>PUT</AllowedMethod>
             <MaxAgeSeconds>10000</MaxAgeSeconds>
         </CORSRule>
     </CORSConfiguration>
  • Obtain CORS configurations for a bucket
    ./ossutil cors --method get oss://bucket  [local_xml_file]

    The local_xml_file parameter specifies the name of the configuration file. If this parameter is specified, ossutil saves the obtained CORS configurations as a local file. If this parameter is not specified, ossutil displays the obtained CORS configurations.

  • Delete CORS configurations for a bucket
    ./ossutil cors --method delete oss://bucket

Examples

  • Add CORS configurations for a bucket
    ./ossutil cors --method put oss://bucket1  /file/cors.xml
  • Obtain CORS configurations for a bucket
    ./ossutil cors --method get oss://bucket1  /file/cors.xml
  • Delete CORS configurations for a bucket
    ./ossutil cors --method delete oss://bucket1  

Common options

The following table describes the options you can add to the cors command.
Option Description
--method Specifies the HTTP request method. Valid values:
  • put: adds or modifies CORS configurations.
  • get: obtains CORS configurations.
  • delete: deletes CORS configurations.
--loglevel Specifies the log level. The default value is null, indicating that no log files are generated. Valid values:
  • info: generates prompt logs.
  • debug: generates detailed logs that contain corresponding HTTP request and response information.
--proxy-host Specifies the URL of the proxy server. HTTP, HTTPS, and SOCKS5 are supported. An example of the URL is http://120.79. **.**:3128 or socks5://120.79. **. **:1080.
--proxy-user Specifies the username of the proxy server. The default value is null.
--proxy-pwd Specifies the password of the proxy server. The default value is null.
Note For more information about common options, see View all supported options.