Create origin request policies - Amazon CloudFront

Create origin request policies

You can use an origin request policy to control the values (URL query strings, HTTP headers, and cookies) that are included in requests that CloudFront sends to your origin. You can create an origin request policy in the CloudFront console, with the AWS Command Line Interface (AWS CLI), or with the CloudFront API.

After you create an origin request policy, you attach it to one or more cache behaviors in a CloudFront distribution.

Origin request policies are not required. When a cache behavior does not have an origin request policy attached, the origin request includes all the values that are specified in the cache policy, but nothing more.

Note

To use an origin request policy, the cache behavior must also use a cache policy. You cannot use an origin request policy in a cache behavior without a cache policy.

Console
To create an origin request policy (console)

  1. Sign in to the AWS Management Console and open the Policies page in the CloudFront console at https://console.aws.amazon.com/cloudfront/v4/home?#/policies.

  2. Choose Origin request, then choose Create origin request policy.

  3. Choose the desired setting for this origin request policy. For more information, see Understand origin request policies.

  4. When finished, choose Create.

After you create an origin request policy, you can attach it to a cache behavior.

To attach an origin request policy to an existing distribution (console)

  1. Open the Distributions page in the CloudFront console at https://console.aws.amazon.com/cloudfront/v4/home#/distributions.

  2. Choose the distribution to update, then choose the Behaviors tab.

  3. Choose the cache behavior to update, then choose Edit.

    Or, to create a new cache behavior, choose Create behavior.

  4. In the Cache key and origin requests section, make sure that Cache policy and origin request policy is chosen.

  5. For Origin request policy, choose the origin request policy to attach to this cache behavior.

  6. At the bottom of the page, choose Save changes.

To attach an origin request policy to a new distribution (console)

  1. Open the CloudFront console at https://console.aws.amazon.com/cloudfront/v4/home.

  2. Choose Create distribution.

  3. In the Cache key and origin requests section, make sure that Cache policy and origin request policy is chosen.

  4. For Origin request policy, choose the origin request policy to attach to this distribution's default cache behavior.

  5. Choose the desired settings for the origin, default cache behavior, and other distribution settings. For more information, see Distribution settings reference.

  6. When finished, choose Create distribution.

CLI

To create an origin request policy with the AWS Command Line Interface (AWS CLI), use the aws cloudfront create-origin-request-policy command. You can use an input file to provide the command's input parameters, rather than specifying each individual parameter as command line input.

To create an origin request policy (CLI with input file)

  1. Use the following command to create a file named origin-request-policy.yaml that contains all of the input parameters for the create-origin-request-policy command.

    
aws cloudfront create-origin-request-policy --generate-cli-skeleton yaml-input > origin-request-policy.yaml

  2. Open the file named origin-request-policy.yaml that you just created. Edit the file to specify the origin request policy settings that you want, then save the file. You can remove optional fields from the file, but don't remove the required fields.

    For more information about the origin request policy settings, see Understand origin request policies.

  3. Use the following command to create the origin request policy using input parameters from the origin-request-policy.yaml file.

    
aws cloudfront create-origin-request-policy --cli-input-yaml file://origin-request-policy.yaml

    Make note of the Id value in the command's output. This is the origin request policy ID, and you need it to attach the origin request policy to a CloudFront distribution's cache behavior.

To attach an origin request policy to an existing distribution (CLI with input file)

  1. Use the following command to save the distribution configuration for the CloudFront distribution that you want to update. Replace distribution_ID with the distribution's ID.

    
aws cloudfront get-distribution-config --id distribution_ID --output yaml > dist-config.yaml

  2. Open the file named dist-config.yaml that you just created. Edit the file, making the following changes to each cache behavior that you are updating to use an origin request policy.

    • In the cache behavior, add a field named OriginRequestPolicyId. For the field's value, use the origin request policy ID that you noted after creating the policy.

    • Rename the ETag field to IfMatch, but don't change the field's value.

    Save the file when finished.

  3. Use the following command to update the distribution to use the origin request policy. Replace distribution_ID with the distribution's ID.

    
aws cloudfront update-distribution --id distribution_ID --cli-input-yaml file://dist-config.yaml
To attach an origin request policy to a new distribution (CLI with input file)

  1. Use the following command to create a file named distribution.yaml that contains all of the input parameters for the create-distribution command.

    
aws cloudfront create-distribution --generate-cli-skeleton yaml-input > distribution.yaml

  2. Open the file named distribution.yaml that you just created. In the default cache behavior, in the OriginRequestPolicyId field, enter the origin request policy ID that you noted after creating the policy. Continue editing the file to specify the distribution settings that you want, then save the file when finished.

    For more information about the distribution settings, see Distribution settings reference.

  3. Use the following command to create the distribution using input parameters from the distribution.yaml file.

    
aws cloudfront create-distribution --cli-input-yaml file://distribution.yaml
API

To create an origin request policy with the CloudFront API, use CreateOriginRequestPolicy. For more information about the fields that you specify in this API call, see Understand origin request policies and the API reference documentation for your AWS SDK or other API client.

After you create an origin request policy, you can attach it to a cache behavior, using one of the following API calls:

For both of these API calls, provide the origin request policy's ID in the OriginRequestPolicyId field, inside a cache behavior. For more information about the other fields that you specify in these API calls, see Distribution settings reference and the API reference documentation for your AWS SDK or other API client.