Securing Jenkins with oAuth

Jenkins is pretty easy to secure with the help of some useful plugins.

The first that I suggest using is an oAuth provider. Our repositories are hosted on Bitbucket so I'm using their oAuth, but there is also a Github oAuth plugin. The instructions to set up the plugin are very clear (see the plugin page).

When you're configuring your Jenkins to use the oAuth security remember to leave the Authorization setting to "logged in users can do anything" for now. We'll change this later, but we don't want to get locked out of Jenkins when we apply the security settings.

Now install the plugin Role Based Authentication Strategy (see the plugin page).

Add a new group called "Anonymous" and uncheck everything.

When a user logs into the oAuth they'll be given a message by Jenkins saying that they don't have any permissions. This means that not everybody with a Bitbucket account can access your site so thats a good thing.

You just need to add them to the roles plugin settings. Click Manage Jenkins then Manage and Assign Roles. Click on assign roles and add the user. Then tick the boxes of the roles you want to assign them.

Comments

Solving Doctrine - A new entity was found through the relationship

There are so many different problems that people have with the Doctrine error message: exception 'Doctrine\ORM\ORMInvalidArgumentException' with message 'A new entity was found through the relationship 'App\Lib\Domain\Datalayer\UnicodeLookups#lookupStatus' that was not configured to cascade persist operations for entity: Searching through the various online sources was a bit of a nightmare. The best documentation I found was at http://www.krueckeberg.org/ where there were a number of clearly explained examples of various associations. More useful information about association ownership was in the Doctrine manual , but I found a more succinct explanation in the answer to this question on StackOverflow . Now I understood better about associations and ownership and was able to identify exactly what sort I was using and the syntax that was required. I was implementing a uni-directional many to one relationship, which is supposedly one of the most simpl...

Grokking PHP monolog context into Elastic

An indexed and searchable centralized log is one of those tools that once you've had it you'll wonder how you managed without it. I've experienced a couple of advantages to using a central log - debugging, monitoring performance, and catching unknown problems. Debugging Debugging becomes easier because instead of poking around grepping text logs on servers you're able to use a GUI to contrast and compare values between different time ranges. A ticket will often include sparse information about the problem and observed error, but if you know more or less when a problem occurred then you can check the logs of all your systems at that time. Problem behaviour in your application can occur as a result of the services you depend on. A database fault will produce errors in your application, for example. If you log your database errors and your application errors in the same central platform then it's much more convenient to compare behaviour between...

Translating a bit of the idea behind domain driven design into code architecture

I've often participated in arguments discussions about whether thin models or thin controllers should be preferred. The wisdom of a thin controller is that if you need to test your controller in isolation then you need to stub the dependencies of your request and response. It also violates the single responsibility principal because the controller could have multiple reasons to change. Seemingly, the alternative is to settle on having fat models. This results in having domain logic right next to your persistence logic. If you ever want to change your persistence layer you're going to be in for a painful time. That's a bit of a cargo cult argument because honestly who does that, but it's also a violation of the single responsibility principal. One way to decouple your domain logic from both persistence and controller is to use the "repository pattern". Here we encapsulate domain logic into a data service. This layer deals exclusively with imple...

Adventures in IT

Search This Blog