Object Storage Service:Mapeie nomes de domínio personalizados usando o OSS SDK for Python 2.0

Para gerar um token CNAME, crie uma solicitação usando o código de exemplo a seguir:

import argparse
import alibabacloud_oss_v2 as oss

# Create a command line parameter parser and describe the purpose of the script. The example describes how to create a CNAME token.
parser = argparse.ArgumentParser(description="create cname token sample")

# Specify the command line parameters, including the region, bucket name, endpoint, and custom domain name.
parser.add_argument('--region', help='The region in which the bucket is located.', required=True)
parser.add_argument('--bucket', help='The name of the bucket.', required=True)
parser.add_argument('--endpoint', help='The domain names that other services can use to access OSS')
parser.add_argument('--domain', help='The custom domain name.', required=True)

def main():
    # Parse the command line parameters to obtain the values entered by the user.
    args = parser.parse_args()

    # Obtain the access credentials from environment variables for identity authentication.
    credentials_provider = oss.credentials.EnvironmentVariableCredentialsProvider()

    # Use the default configurations of the SDK to create a configuration object and specify the credential provider.
    cfg = oss.config.load_default()
    cfg.credentials_provider = credentials_provider

    # Specify the region attribute of the configuration object based on the command line parameters provided by the user.
    cfg.region = args.region

    # If a custom endpoint is provided, modify the endpoint parameter in the configuration object.
    if args.endpoint is not None:
        cfg.endpoint = args.endpoint

    # Use the preceding configurations to initialize the OSSClient instance and allow the instance to interact with OSS.
    client = oss.Client(cfg)

    # Send a request to create a CNAME token for the bucket.
    result = client.create_cname_token(oss.CreateCnameTokenRequest(
            bucket=args.bucket, # The name of the bucket.
            bucket_cname_configuration=oss.BucketCnameConfiguration(
                cname=oss.Cname(
                    domain=args.domain, # The custom domain name.
                ),
            ),
    ))

    # Display the status code of the operation result and other relevant information to check the request status and CNAME token details.
    print(f'status code: {result.status_code},'
          f' request id: {result.request_id},'
          f' cname: {result.cname_token.cname if hasattr(result.cname_token, "cname") else "Not set"},'
          f' token: {result.cname_token.token if hasattr(result.cname_token, "token") else "Not set"},'
          f' expire time: {result.cname_token.expire_time.strftime("%Y-%m-%dT%H:%M:%S.000Z") if hasattr(result.cname_token, "expire_time") else "Not set"},'
          f' bucket: {result.cname_token.bucket if hasattr(result.cname_token, "bucket") else "Not set"},'
          )

# Call the main function to start the processing logic when the script is directly run.
if __name__ == "__main__":
    main() # Specify the entry points in the functions of the script. The control program flow starts here.

Para consultar um token CNAME, especifique os parâmetros e execute o código de exemplo a seguir:

import argparse
import alibabacloud_oss_v2 as oss

# Create a command line parameter parser and describe the purpose of the script. The example describes how to query a CNAME token.
parser = argparse.ArgumentParser(description="get cname token sample")

# Specify the command line parameters, including the region, bucket name, endpoint, and CNAME record.
parser.add_argument('--region', help='The region in which the bucket is located.', required=True)
parser.add_argument('--bucket', help='The name of the bucket.', required=True)
parser.add_argument('--endpoint', help='The domain names that other services can use to access OSS')
parser.add_argument('--cname', help='The name of the CNAME record that is mapped to the bucket.', required=True)

def main():
    # Parse the command line parameters to obtain the values entered by the user.
    args = parser.parse_args()

    # Obtain the access credentials from environment variables for identity authentication.
    credentials_provider = oss.credentials.EnvironmentVariableCredentialsProvider()

    # Use the default configurations of the SDK to create a configuration object and specify the credential provider.
    cfg = oss.config.load_default()
    cfg.credentials_provider = credentials_provider

    # Specify the region attribute of the configuration object based on the command line parameters provided by the user.
    cfg.region = args.region

    # If a custom endpoint is provided, modify the endpoint parameter in the configuration object.
    if args.endpoint is not None:
        cfg.endpoint = args.endpoint

    # Use the preceding configurations to initialize the OSSClient instance and allow the instance to interact with OSS.
    client = oss.Client(cfg)

    # Send a request to query the CNAME token of the bucket and the CNAME record.
    result = client.get_cname_token(oss.GetCnameTokenRequest(
            bucket=args.bucket, # The name of the bucket.
            cname=args.cname, # The name of the CNAME record for the custom domain name.
    ))

    # Display the status code of the operation result and other relevant information to check the request status and CNAME token details.
    print(f'status code: {result.status_code},'
          f' request id: {result.request_id},'
          f' cname: {result.cname_token.cname if hasattr(result.cname_token, "cname") else "Not set"},'
          f' token: {result.cname_token.token if hasattr(result.cname_token, "token") else "Not set"},'
          f' expire time: {result.cname_token.expire_time.strftime("%Y-%m-%dT%H:%M:%S.000Z") if hasattr(result.cname_token, "expire_time") else "Not set"},'
          f' bucket: {result.cname_token.bucket if hasattr(result.cname_token, "bucket") else "Not set"},'
          )

# Call the main function to start the processing logic when the script is directly run.
if __name__ == "__main__":
    main() # Specify the entry points in the functions of the script. The control program flow starts here.

Para adicionar um registro CNAME, defina o domínio personalizado e modifique a configuração do bucket conforme o código de exemplo a seguir.

import argparse
import alibabacloud_oss_v2 as oss

# Create a command line parameter parser and describe the purpose of the script. The example describes how to add a CNAME record used to map a custom domain to a bucket.
parser = argparse.ArgumentParser(description="put cname sample")

# Specify the command line parameters, including the region, bucket name, endpoint, and custom domain name.
parser.add_argument('--region', help='The region in which the bucket is located.', required=True)
parser.add_argument('--bucket', help='The name of the bucket.', required=True)
parser.add_argument('--endpoint', help='The domain names that other services can use to access OSS')
parser.add_argument('--domain', help='The custom domain name.', required=True)

def main():
    # Parse the command line parameters to obtain the values entered by the user.
    args = parser.parse_args()

    # Obtain the access credentials from environment variables for identity authentication.
    credentials_provider = oss.credentials.EnvironmentVariableCredentialsProvider()

    # Use the default configurations of the SDK to create a configuration object and specify the credential provider.
    cfg = oss.config.load_default()
    cfg.credentials_provider = credentials_provider

    # Specify the region attribute of the configuration object based on the command line parameters provided by the user.
    cfg.region = args.region

    # If a custom endpoint is provided, modify the endpoint parameter in the configuration object.
    if args.endpoint is not None:
        cfg.endpoint = args.endpoint

    # Use the preceding configurations to initialize the OSSClient instance and allow the instance to interact with OSS.
    client = oss.Client(cfg)

    # Specify the SSL certificate parameters and associate the SSL certificate with the custom domain name.
    cert_id='493****-cn-hangzhou ' # The ID of the SSL certificate.
    certificate = '''-----BEGIN CERTIFICATE-----
MIIDhDCCAmwCCQCFs8ixARsyrDANBgkqhkiG9w0BAQsFADCBgzELMAkGA1UEBhMC
**** -----END CERTIFICATE-----''' # The content of the SSL certificate.
    private_key = '''-----BEGIN CERTIFICATE-----
MIIDhDCCAmwCCQCFs8ixARsyrDANBgkqhkiG9w0BAQsFADCBgzELMAkGA1UEBhMC
**** -----END CERTIFICATE-----''' # The content of the private key.
    previous_cert_id='493****-cn-hangzhou ' # The ID of the original SSL certificate.
    force = True # Forcibly overwrite the original SSL certificate.

    # Send a request to add a CNAME record used to map a custom domain to a bucket and associate the SSL certificate with the custom domain name.
    result = client.put_cname(oss.PutCnameRequest(
            bucket=args.bucket, # The name of the bucket.
            bucket_cname_configuration=oss.BucketCnameConfiguration(
                cname=oss.Cname(
                    domain=args.domain, # The custom domain name.
                    certificate_configuration=oss.CertificateConfiguration(
                        certificate=certificate, # The content of the SSL certificate.
                        private_key=private_key, # The content of the private key.
                        previous_cert_id=previous_cert_id, # The ID of the original SSL certificate.
                        force=force,  # Forcibly overwrite the original SSL certificate.
                        cert_id=cert_id, # The ID of the new SSL certificate.
                    ),
                ),
            ),
    ))

    # Display the status code of the operation result and request ID to check the request status.
    print(f'status code: {result.status_code},'
          f' request id: {result.request_id},'
          )

    """
    # Optional. If you want to delete the SSL certificate, please delete the description for the following code.
    result = client.put_cname(oss.PutCnameRequest(
            bucket=args.bucket,
            bucket_cname_configuration=oss.BucketCnameConfiguration(
                cname=oss.Cname(
                    domain=args.domain,
                    certificate_configuration=oss.CertificateConfiguration(
                        delete_certificate=True, # Delete the SSL certificate.
                    ),
                ),
            ),
    ))
    """

# Call the main function to start the processing logic when the script is directly run.
if __name__ == "__main__":
    main() # Specify the entry points in functions of the script. The control program flow starts here.

O código de exemplo a seguir mostra como listar os registros CNAME de um bucket:

import argparse
import alibabacloud_oss_v2 as oss

# Create a command line parameter parser and describe the purpose of the script. The example describes how to list the CNAME records of a bucket.
parser = argparse.ArgumentParser(description="list cname sample")

# Specify the command line parameters, including the region, bucket name, and endpoint. The endpoint parameter is optional.
parser.add_argument('--region', help='The region in which the bucket is located.', required=True)
parser.add_argument('--bucket', help='The name of the bucket.', required=True)
parser.add_argument('--endpoint', help='The domain names that other services can use to access OSS')

def main():
    # Parse the command line parameters to obtain the values entered by the user.
    args = parser.parse_args()

    # Obtain the access credentials from environment variables for identity authentication.
    credentials_provider = oss.credentials.EnvironmentVariableCredentialsProvider()

    # Use the default configurations of the SDK to create a configuration object and specify the credential provider.
    cfg = oss.config.load_default()
    cfg.credentials_provider = credentials_provider

    # Specify the region attribute of the configuration object based on the command line parameters provided by the user.
    cfg.region = args.region

    # If a custom endpoint is provided, modify the endpoint parameter in the configuration object.
    if args.endpoint is not None:
        cfg.endpoint = args.endpoint

    # Use the preceding configurations to initialize the OSSClient instance and allow the instance to interact with OSS.
    client = oss.Client(cfg)

    # Send a request to list the CNAME records of the bucket.
    result = client.list_cname(oss.ListCnameRequest(
            bucket=args.bucket, # The name of the bucket.
    ))

    # Display the status code of the operation result, the request ID, and other relevant information to check the request status and CNAME records.
    print(f'status code: {result.status_code},'
          f' request id: {result.request_id},'
          f' bucket: {result. Bucket},' # The name of the bucket.
          f' owner: {result.owner},' # The owner of the bucket.
          )

    # If CNAME records exist, traverse and display the details of each CNAME record.
    if result.cnames:
        for r in result.cnames:
            # Display the domain name, last modified time, status, and SSL certificate information (if any) of the CNAME record.
            certificate_info = (f"fingerprint: {r.certificate.fingerprint}, "
                                f"valid start date: {r.certificate.valid_start_date}, "
                                f"valid end date: {r.certificate.valid_end_date}, "
                                f"type: {r.certificate.type}, "
                                f"cert id: {r.certificate.cert_id}, "
                                f"status: {r.certificate.status}, "
                                f"creation date: {r.certificate.creation_date}") if r.certificate else "No certificate"
            print(f'domain: {r.domain}, '
                  f'last modified: {r.last_modified}, '
                  f'status: {r.status}, '
                  f'certificate: {certificate_info}'
                  )

# Call the main function to start the processing logic when the script is directly run.
if __name__ == "__main__":
    main() # Specify the entry points in the functions of the script. The control program flow starts here.

Para remover um registro CNAME que mapeia um domínio personalizado a um bucket, exclua a configuração usando o código de exemplo a seguir:

import argparse
import alibabacloud_oss_v2 as oss

# Create a command line parameter parser and describe the purpose of the script. The example describes how to delete a CNAME record used to map a custom domain to a bucket.
parser = argparse.ArgumentParser(description="delete cname sample")

# Specify the command line parameters, including the region, bucket name, endpoint, and custom domain name.
parser.add_argument('--region', help='The region in which the bucket is located.', required=True)
parser.add_argument('--bucket', help='The name of the bucket.', required=True)
parser.add_argument('--endpoint', help='The domain names that other services can use to access OSS')
parser.add_argument('--domain', help='The custom domain name.', required=True)

def main():
    # Parse the command line parameters to obtain the values entered by the user.
    args = parser.parse_args()

    # Obtain the access credentials from environment variables for identity authentication.
    credentials_provider = oss.credentials.EnvironmentVariableCredentialsProvider()

    # Use the default configurations of the SDK to create a configuration object and specify the credential provider.
    cfg = oss.config.load_default()
    cfg.credentials_provider = credentials_provider

    # Specify the region attribute of the configuration object based on the command line parameters provided by the user.
    cfg.region = args.region

    # If a custom endpoint is provided, modify the endpoint parameter in the configuration object.
    if args.endpoint is not None:
        cfg.endpoint = args.endpoint

    # Use the preceding configurations to initialize the OSSClient instance and allow the instance to interact with OSS.
    client = oss.Client(cfg)

    # Send a request to delete the CNAME record.
    result = client.delete_cname(oss.DeleteCnameRequest(
            bucket=args.bucket, # The name of the bucket.
            bucket_cname_configuration=oss.BucketCnameConfiguration(
                cname=oss.Cname(
                    domain=args.domain, # The custom domain name.
                ),
            ),
    ))

    # Display the status code of the operation result and request ID to check the request status.
    print(f'status code: {result.status_code},'
          f' request id: {result.request_id},'
          )

# Call the main function to start the processing logic when the script is directly run.
if __name__ == "__main__":
    main() # Specify the entry points in the functions of the script. The control program flow starts here.