Hi. I've read the code for the RedirectingFormPlugin and I think that in our situation, one solution would be to write our own RedirectingFormPlugin-like plugin, adapted to what we want.
Although I think it'd be even better if RedirectingFormPlugin (optionally) was able to redirect to an intermediary page (e.g., "/login_validation?came_from=...") which will redirect to the "came_from" URL if login succeeded or the login page otherwise. I can write a patch if it sounds sensible. And the third solution that comes to my mind would be to write a repoze.who identifier that will insert a variable in the environ if the user comes from the login handler (e.g., with the key "just_logged_in", equal to True if login succeeded or False otherwise) -- in fact it doesn't _has_ to be a repoze.who identifier. Then, when the app finds this variable and it's False, I will redirect to the login page (possibly with a parameter in the query string, like failed_login=1). Is there a fourth solution better than the three ones above? If not, what's the best of the three? Thanks in advance. Gustavo. On Tuesday December 16, 2008 00:06:01 Jorge Vargas wrote: > Hello, > I'm working on upgrading the turbogears quickstart tutorials to > provide a nicer integration with repoze.who/repoze.what > > One feature we are missing is the display a "Login Failed" message, I > was discussing this over with Gustavo and we didn't came up with a > simple answer so far. > > Turbogears quickstart is using RedirectingFormPlugin and we have our > build in flash which stores things on the Session, so ideally we > should be calling tg.flash from inside the code that says "if login > failed go back to /login". how can we accomplish this? > > Bonus points if we could allow a customization of the error message > with a callback or parameter. > > As a side question, which will be the advantages/disadvantages of > dropping the redirecting form, and use a simple form plugin? keep in > mind the TG quickstart is aimed at two sets of people. > - newbies that want to try out the framework > - experienced developers that want to start a new application with > sane defaults. > > Therefore the solution we apply here not only has to be easy but > production ready. If using a FormPlugin complicates things a little > but provides more flexibility I'm willing to do that sacrifice. > > Anyway thanks for your help. > _______________________________________________ > Repoze-dev mailing list > Repoze-dev@lists.repoze.org > http://lists.repoze.org/listinfo/repoze-dev -- Gustavo Narea <http://gustavonarea.net/>. Get rid of unethical constraints! Get freedomware: http://www.getgnulinux.org/ _______________________________________________ Repoze-dev mailing list Repoze-dev@lists.repoze.org http://lists.repoze.org/listinfo/repoze-dev