This is a Django authentication backend that authenticates against an LDAP service. Configuration can be as simple as a single distinguished name template, but there are many rich configuration options for working with users, groups, and permissions.
- Repository: https://bitbucket.org/illocution/django-auth-ldap
- Documentation: https://django-auth-ldap.readthedocs.io/
- Mailing list: https://groups.google.com/group/django-auth-ldap
History and Status
As with so many efforts of this type, this is a minor side project that I spun out of a private Django deployment. The BSD license, in many ways a formality, is also a pretty accurate description of the project's motivation and status: "Here's a thing I did. I found it useful, maybe you will too. Do whatever you like with it."
Although this library has long done everything I need it to, I continue to maintain it as a small contribution to the Django community. Important bugs I try to process fairly quickly. Less urgent issues may queue up until I can break away from other work.
If you'd like to report an issue or contribute a feature, but you're not sure how to proceed, start with the mailing list. This may clear up some misunderstandings or provide a gut check on how feasible the idea is.
If you have something concrete you'd like to contribute, the best approach is to send a well-formed pull request, complete with tests and documentation, as needed. Pull requests that lack tests or documentation or that break existing tests will probably not be taken very seriously. Pull requests should also be focused: trying to do more than one thing in a single request will make it more difficult to process.
If you have a bug or feature request that you can't or don't wish to fix or implement, you can try logging an issue. Serious bugs should get taken care of quickly, but less urgent issues may or may not attract any attention. It just depends on whether anyone else finds it interesting enough to do something about.
There's no harm in creating an issue and then submitting a pull request to resolve it. This can be a good way to start a conversation and can serve as an anchor point if the initial pull request turns out not to be the best approach.
Here are a few dos and don'ts to help us all save some time.
Don't move fast and break stuff.
Do propose incremental fixes or improvements that solve well-defined problems with minimal collatoral effects.
Do feel free to do a bit of syntactic cleanup, especially when it comes to leaving behind obsolete Python or Django versions. This project goes back at least to Python 2.3 and Django 1.0; youngins may find some lingering anachronisms disorienting.
Don't do a bunch of semantic cleanup without a clear and compelling reason. The phrase "I don't see how this could break anything" is a confession of the ignorance and uncertainty under which we all labor, not a proof of correctness.
Do reach out if you'd like a feature or change and you're not sure how to proceed.
To get set up for development, activate your virtualenv and use pip to install from requirements-dev.txt:
% pip install -r requirements-dev.txt
To run the tests:
% django-admin test --settings tests.settings
To run the full test suite in a range of environments, run tox from the root of the project:
This includes some static analysis to detect potential runtime errors and style issues.
django-auth-ldap uses Mercurial for source control. If you're more familiar with Git, Mercurial is similar in many ways, but there are a few important differences to keep in mind.
Mercurial branches are more or less permanent and thus not very good for feature
work or pull requests. If you want to work on multiple features at once, use
bookmarks or topics instead (Bitbucket may not
recognize topics yet). The default bookmark is called
@ (similar to git's
% hg up @ % hg bookmark new-feature (make changes) % hg ci % hg push -B new-feature
Local Mercurial clones and Bitbucket forks are all (typically) non-publishing repositories. This means that new changesets remain in draft mode and can be modified in a safe and principled manner with the evolve extension. I make heavy use of changeset evolution and frequently rely it to process pull requests while keeping the history clean and linear.
If you're setting up Mercurial for the first time, I recommend you make sure you have the latest version and install hg-evolve with it. Here's a sample ~/.hgrc to get started:
[ui] username = Your Name <firstname.lastname@example.org> ignore = ~/.hgignore style = phases [extensions] color = evolve = histedit = rebase = shelve = topic = [alias] glog = log --graph
You should also go to the Labs section of your bitbucket.org account settings and turn on evolution support.
Changeset evolution is a big topic, but one of the most useful things to know is that it's safe to amend existing draft changesets even if they've already been shared with other non-publishing repositories:
% hg up @ % hg bookmark new-feature (make changes) % hg ci % hg push -B new-feature (incorporate feedback) % hg amend % hg push