The auth service manages permissions and credentials in a Taskcluster deployment.
No special configuration is required for development.
Run yarn workspace taskcluster-hooks test to run the tess.
Some of the tests will be skipped without additional credentials, but it is fine to make a pull request as long as no tests fail.
If you are modifying something requiring credentials, you may need to set up credentials.
To do so, copy user-config-example.yml to user-config.yml and fill in the necessary credentials based on the comments in that file.
Taskcluster team members can provide you with some testing-only credentials -- just ask, and provide a GPG key (use https://keybase.io if you don't have one).
You can get your own pulse credentials at https://pulseguardian.mozilla.org.
The taskcluster team has a series of best practices which may help guide you in modifying the source code and making a pull request.
To test the gcpCredentials endpoint, you will need a GCP project (we'll use "test-proj" here) with at least two service accounts.
These should be in a dedicated GCP project that does nothing else, to eliminate risk of damage or disclosure due to misconfiguration.
You'll also need to enable the IAM Service Account Credentials API under "APIs & Services" in the GCP Console.
The first is the service account that grants the credentials, called "credsgranter" here. It must be created with the "Service Account Token Creator" role. The second is the service account for which credentials will be generated, called "target" here. It does not need any specific roles, but the IAM UI will not display it without a role, so pick a random role for it.
Get the "key" for the credsgranter.
Then set gcpCredentials.alloewdProjects in user-config.yml as follows (including the invalid account, which should not exist):
gcpCredentials:
allowedProjects:
test-proj:
credentials: {
"type": "service_account",
"project_id": "dustin-svc-account-experiments",
"private_key_id": "99b2a524554e2450aa23cb9d73d076b19173da5a",
"client_email": "[email protected]",
...
}
allowedServiceAccounts:
- "[email protected]"
- "[email protected]"alternately, you can set env var GCP_CREDENTIALS_ALLOWED_PROJECTS to a string
containing the JSON encoding, e.g., {"test-proj": {"credentials": ..}}.