If you are using CherryPy, I can recommend the webform-based authentication that Arnar Birgisson wrote for ease of use and extensability.
After trying out the included authentication models with CherryPy (I’m using 3.1.2, the last stable version at the moment of writing), I was disappointed in the results. Then I stumbled over a recommandation from someone on Nabble, a web-based programmar’s discussion forum, which pointed to the following wiki page on the CherryPy site:
The complete program code plus examples are on the page and are well explained.
You can have a skeleton login system (using a hardcoded dictionary) up and running in literally half an hour !
- Just copy/paste the code on the page and save it as auth.py in your cherrypy script dir.
- Add the hardcoded dictionary containing username and passwords to it (or script the db access, see the example included)
- Put ‘require()’ everywhere on your cherrypy pages that need to have login protection – additionally, you can also have roles so that only admins can access certain pages.
Early last week I replaced that hardcoded dictionary and built the db lookup query for the login. Once that was working, I added a ‘my profile’ page to the application I’m working on. Then I thought it would be nice for the admin to have a ‘create user’ form in the admin section to add users. Done that as well, using the jquery-ui to create tabs and seperate content in the admin section.
All in all, a nice week of nice work.
I’m starting to think this might make it’s way to my hosting server one of the coming weeks… although I need to do some more work on showing the user only his keywords and not all the keywords, as well as doing something with the keywords to use them better.
Oh and one more thing: this works better under SSL than in the clear http: sky !
One reply on “Using CherryPy for webform authentication”
Nice, glad you find it useful and thanks for the reference.