terraform-provider-keycloak

terraform-provider-keycloak

Terraform provider for Keycloak.

Installation

v1.0.3 and above can be installed automatically using Terraform 0.13 by using the terraform configuration block:

terraform {
  required_providers {
    keycloak = {
      source = "joed22636/keycloak"
      version = ">= 1.0.3"
    }
  }
}

Supported Versions

The following versions are used when running acceptance tests in CI:

• 11.0.3

Releases

This provider uses GoReleaser to build and publish releases. Each release published to GitHub contains binary files for Linux, macOS (darwin), and Windows, as configured within the .goreleaser.yml file.

Each release also contains a terraform-provider-keycloak_${RELEASE_VERSION}_SHA256SUMS file, accompanied by a signature created by a PGP key with the fingerprint C508 6791 5E11 6CD2. This key can be found on my Keybase account at https://keybase.io/joed22636.

You can find the list of releases here.

Development

This project requires Go 1.15 and Terraform 0.13. This project uses Go Modules for dependency management, which allows this project to exist outside of an existing GOPATH.

After cloning the repository, you can build the project by running make build.

Local Environment

You can spin up a local developer environment via Docker Compose by running make local. This will spin up a few containers for Keycloak, PostgreSQL, and OpenLDAP, which can be used for testing the provider. This environment and its setup via make local is not intended for production use.

Note: The setup scripts require the jq command line utility.

Macos:

brew install jq
brew install [email protected]

Tests

Run specific test from CLI, e.g.:

export TF_LOG=DEBUG                                                                    
go test -v -run <name> <package>
go test -v -run TestAccKeycloakAuthentication ./provider
go test -v -run TestAccKeycloakOidcIdentityProvider ./provider

use keycloak/keycloak_client_test.go to debug http rest apis

Every resource supported by this provider will have a reasonable amount of acceptance test coverage.

make local

You can run acceptance tests against a Keycloak instance by running make testacc. You will need to supply some environment variables in order to set up the provider during tests. Here is an example for running tests against a local environment that was created via make local:

KEYCLOAK_CLIENT_ID=terraform \
KEYCLOAK_CLIENT_SECRET=884e0f95-0f42-4a63-9b1f-94274655669e \
KEYCLOAK_CLIENT_TIMEOUT=5 \
KEYCLOAK_REALM=master \
KEYCLOAK_URL="http://localhost:8080" \
make test > test.log

make testacc > testacc.log

Result strings:

--- PASS
--- FAIL

TODO

• credential handling
  • smtp (not yet needed)
  • ldap
  • idp
• import of master realm security defenses does not work
• import of enabled event types does not work
• import missing client scope - include in token flag bearer only - standard flow enabled is set to true at import
• [not yet needed] - webUI > client scope > [select one] > scope > realm/client role mappings are not managable afais
• [not yet needed] - idp > some items (allowedClockSkew,forwardParameters,prompt selection)
• [not yet needed] - webUI > realm > token > some settings (ssoSessionIdleTimeoutRememberMe, ssoSessionMaxLifespanRememberMe)
• [not yet needed] - webUI > cilents > select one > Permissions
• [not yet needed] - webUI > cilents > Fine Grain OpenID Connect Configuration
• [not yet needed] - webUI > cilents > OAuth 2.0 Mutual TLS Certificate Bound Access Tokens Enabled
• [not yet needed] - webUI > cilents > consent related settings
• [not yet needed] - webUI > cilents > authorization enabled and related settings
• [not yet needed] - webUI > user federation > some settings (enabled tls, debug, Enable the LDAPv3 Password Modify Extended Operation)
• cicleci reference in readme - badge - CI build
• built in flow property is not kept

Extend - classes - architecture

see bindings resource, connection pooling

HTTP API - json model

JSON model and API CRUD methods, package: keycloak

HTTP response <--> JSON model file: e.g. authentication_bindings.go

Terraform model

Terraform schema model and CRUD methods, starts with , package: provider TF scheme <--> JSON model file: resource_*, e.g. resource_keycloak_authentication_bindings.go

License

MIT