https://github.com/mewa/terraform-aws-apigateway-cors

Terraform module that sets up CORS
https://github.com/mewa/terraform-aws-apigateway-cors

apigateway cors terraform terraform-modules

Last synced: about 1 month ago
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Terraform module that sets up CORS

• Host: GitHub
• URL: https://github.com/mewa/terraform-aws-apigateway-cors
• Owner: mewa
• License: mit
• Created: 2018-03-25T12:57:58.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2021-05-07T12:52:35.000Z (over 3 years ago)
• Last Synced: 2024-04-14T07:54:03.264Z (8 months ago)
• Topics: apigateway, cors, terraform, terraform-modules
• Language: HCL
• Homepage: https://registry.terraform.io/modules/mewa/apigateway-cors/aws
• Size: 6.84 KB
• Stars: 7
• Watchers: 2
• Forks: 16
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Terraform API Gateway CORS module

This module intends to reduce boilerplate required when setting up CORS for API Gateway resources.

# Examples

An example module usage, which allows `GET` and `POST` methods from any origin (`*`), accepting default headers (Content-Type, X-Amz-Date, Authorization, X-Api-Key, X-Amz-Security-Token):

```

module "example_cors" {

  source  = "mewa/apigateway-cors/aws"

  version = "2.0.1"

  api      = aws_api_gateway_rest_api.example.id

  resource = aws_api_gateway_resource.example.id

  methods = ["GET", "POST"]

}

```

### Restrict origin

If you want to customize the allowed origin simply set the `origin` variable to your desired value:

```

module "confirm_cors" {

  source  = "mewa/apigateway-cors/aws"

  version = "2.0.1"

  api      = aws_api_gateway_rest_api.example.id

  resource = aws_api_gateway_resource.example.id

  methods = [aws_api_gateway_method.method01.http_method, aws_api_gateway_method.method02.http_method]

  origin = "https://example.com"

}

```

### Custom headers

You can also add other permitted headers, which will be appended to the default headers:

```

module "confirm_cors" {

  source  = "mewa/apigateway-cors/aws"

  version = "2.0.1"

  api      = aws_api_gateway_rest_api.example.id

  resource = aws_api_gateway_resource.example.id

  methods = ["GET"]

  origin  = "https://example.com"

  headers = "X-Custom-Header"

}

```

Setting `discard_default_headers` variable to true will result in including only the headers defined in `headers` variable.