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update_distribution_certificate.py

update_distribution_certificate.py demonstrates how to update multiple Amazon CloudFront distributions.

# Copyright 2010-2018 Amazon.com, Inc. or its affiliates. All Rights Reserved. # # Licensed under the Apache License, Version 2.0 (the "License"). You # may not use this file except in compliance with the License. A copy of # the License is located at # # http://aws.amazon.com/apache2.0/ # # or in the "license" file accompanying this file. This file is # distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF # ANY KIND, either express or implied. See the License for the specific # language governing permissions and limitations under the License. import boto3 import sys #support for python 2 and 3 input types def read(output): if sys.version_info[0] < 3: return(raw_input(output)) else: return(input(output)) # Create CloudFront client cf = boto3.client('cloudfront') # List distributions with the pagination interface print("\nAvailable CloudFront Distributions:\n") paginator = cf.get_paginator('list_distributions') for distributionlist in paginator.paginate(): for distribution in distributionlist['DistributionList']['Items']: print("Domain: " + distribution['DomainName']) print("Distribution Id: " + distribution['Id']) print("Certificate Source: " + distribution['ViewerCertificate']['CertificateSource']) if (distribution['ViewerCertificate']['CertificateSource'] == "acm"): print("Certificate ARN: " + distribution['ViewerCertificate']['Certificate']) print("") print('Enter the Distribution Id of the CloudFront Distribution who\'s ACM \ Certificate you would like to replace. ') distribution_id = read('Note that certificate source must be ACM - \ DistributionId: ') distribution_config_response=cf.get_distribution_config(Id=distribution_id) distribution_config=distribution_config_response['DistributionConfig'] distribution_etag=distribution_config_response['ETag'] if (distribution_config['ViewerCertificate']['CertificateSource'] != "acm"): print("\nThe DistributionId you have entered is not currently using \ an ACM Certificate, exiting...\n") exit() old_cert_arn=distribution_config['ViewerCertificate']['ACMCertificateArn'] new_cert_arn=read("Please enter the ARN of the new ACM Certificate you would \ like to attach to Distribution " + distribution_id + ": ") print("Replacing: " + old_cert_arn + "\nwith: " + new_cert_arn + "\n") distribution_config['ViewerCertificate']['ACMCertificateArn']=new_cert_arn distribution_config['ViewerCertificate']['Certificate']=new_cert_arn cf.update_distribution(DistributionConfig=distribution_config, \ Id=distribution_id,IfMatch=distribution_etag)

Sample Details

Service: cloudfront

Last tested: 2018-09-30

Author: walkerk1980

Type: full-example

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