Rules used for the Auth0 instances of Mozilla. You can find more information about Auth0 at https://www.auth0.com
The rules are snippets of javascript code running as webtasks (https://www.webtask.io), which modify the authentication flow of users in Auth0.
master
:
The master branch is used for development of rules and are auto-deployed on https://manage-dev.mozilla.auth0.com/
production
:
/!\ The production branch is used for deployments to the production Auth0 tenant. Deployment from the production branch to the production tenant is triggered by a manual execution of a CodeBuild job
Rules are deployed with auth0-ci
https://github.com/mozilla-iam/auth0-ci after CI has completed.
For testing, this looks like this:
$ python3 -m venv venv
$ source venv/bin/activate
$ pip install -r requirements.txt
$ uploader_rules.py <args>
How do I know which nodejs modules are available to me?
At this time Auth0 runs nodejs8. The module list that is cached inside webtasks is listed here: https://auth0-extensions.github.io/canirequire/#rsa
The primary goal is to follow the style of the Auth0 example rules.
This appears to follow the Google JavaScript Style Guide
in some ways as there are trailing semi-colon characters. In other ways the
Auth0 rules do not follow the Google style as some contain var
declarations
Try to follow the Google style in the Mozilla rules in this repo.
This is the cycle today. In the future we hopefully add CI driven tests. This cycle could be improved.
Please note that for any large change (i.e. anything but a single rule change), it is recommended to backup the current rules before deploying. You can do this by following the run-book at https://mana.mozilla.org/wiki/display/SECURITY/Create+and+reload+auth0+rules+backup
- Write a rule in your local fork of the repo
- Run
uploader_rules.py -r rules
to deploy the uncommitted rule to auth0-dev - Do manual testing in auth0-dev to determine if the rule does what you want
- Iterate steps 1-3 until you have a rule that works
- Remove the new rule from auth0-dev. This could be done by checking out
master (which doesn't have the rule) and again running
uploader_rules.py -r rules
- Push your branch to your fork and create a PR with your new rule, requesting a review of the PR.
- Someone reviews the PR, either suggesting changes or approving
- Merge the PR
- CI deploys the PR to auth0-dev
- This CI runs in AWS CodeBuild in the
mozilla-iam
(320464205386) AWS account in theus-west-2
region in the AWS CodeBuild projectauth0-deploy-stage
. - The CodeBuild project follows the
buildspec.yml
which calls theMakefile
which calls theuploader_rules.py
tool which is installed from theauth0-ci
project.
- This CI runs in AWS CodeBuild in the
- Manually test again in auth0-dev to validate that the rule works. This is the stage to do more thorough testing as this is the last step before production deployment
- If testing validates the rule is good, create a second PR from
master
toproduction
, requesting review and referencing in the text of the PR the first PR which contains the initial review. Ideally the changes in the first dev PR and this prod PR will be the same and the reviewer can leverage the dev PR's review. If that's not the case a new thorough review would be needed. - During change window, merge the PR. Now you have to manually run the Codebuild job
auth0-deploy-prod
which will deploy the rules to the Auth0 production instance. You can do this using the AWS cli runningaws codebuild start-build --project-name auth0-deploy-prod
, or using the AWS UI console navigating to Codebuild, choosing 'auth0-deploy-prod', pressing 'Start build' and pressing again 'Start build' in the next screen. Once the job finish successfully, all the rules should be uploaded to Auth0 prod. - Test in prod to make sure everything works and rollback if it doesn't.
Test are run by GitHub actions on every Pull Request. To run the tests locally, first setup your testing environment.
This is a one time step
cd tests
npm install
Next run the tests
cd tests
npm run tests
The Auth0 web UI where you can view and modify rules, for example at
https://manage-dev.mozilla.auth0.com/dashboard/pi/auth-dev/rules
has a jshint built in which isn't aware that Auth0 rules are run under
Node version 8.11.4
and as a result shows errors for things like
require
and let
. To work around this add this to the top of your rule
/*jshint esversion: 6 */
The Auth0 web UI where you can view and modify rules, for example at
https://manage-dev.mozilla.auth0.com/dashboard/pi/auth-dev/rules
when you click the Save
button, a green banner saying
The rule script has been saved
shows up. The content however won't
always be saved and the Save
button won't always turn from blue to
gray. If waiting on the page for the async save to complete isn't working
you can click the Save
button a second time.