Small tool to convert an IAM Policy in JSON format into a Terraform aws_iam_policy_document
Check out a web version of the tool here.
For command line usage and automation, check out the instructions below.
$ brew install iam-policy-json-to-terraform
Download the latest binary from the releases page and put it into your PATH
under the name iam-policy-json-to-terraform
If you're a go developer and have your GOPATH
defined and have added your $GOPATH/bin
directory to your path, you can simply run this command.
$ go get github.com/flosell/iam-policy-json-to-terraform
From raw JSON
$ echo '{"Statement":[{"Effect":"Allow","Action":["ec2:Describe*"],"Resource":"*"}]}' | iam-policy-json-to-terraform
data "aws_iam_policy_document" "policy" {
statement {
sid = ""
effect = "Allow"
resources = ["*"]
actions = ["ec2:Describe*"]
}
}
From a JSON policy file
$ iam-policy-json-to-terraform < some-policy.json
If a video demo is more your thing, checkout this nice 2min introduction by the folks at env0.
-
Clone the repository to a location of your choosing:
$ git clone [email protected]:flosell/iam-policy-json-to-terraform.git
-
Install dependencies and tools:
$ cd iam-policy-json-to-terraform $ make tools
make
is your primary point of entry for any development activity. Call it without arguments to learn more:
$ make
build Test and build the whole application
clean Remove build artifacts
fmt Format code
fmtcheck Run linter
seccheck Run security checks
test Run all tests
test-readme Run the commands mentioned in the README for sanity-checking
tools Install additional required tooling
tools-main Install additional required tooling for the main version
tools-web Install additional required tooling for the web version
web-build Build the web version
web-deploy Deploy the web version to GitHub pages
web-e2e Run end to end tests for web version (requires web-build)
web-e2e-live Run end to end tests for web version in live mode for development (requires web-build)
web-serve Serve the web version on a local development server
To develop the web-frontend, you'll need to first compile the JavaScript version of iam-policy-json-to-terraform
.
make web-build
will do that, generating a web.js
file.
Include it and it'll expose a convert(policyName,jsonString)
function in the global namespace.
Currently, the complete web-frontend is plain HTML, JS and CSS, all within web/index.html
.
Edit or refine as needed.
End-To-End Tests for the web frontend exist as TestCafe tests in web_test.js
and can be run using make web-e2e
.