On Wed, Nov 24, 2010 at 6:48 AM, ozwyzard <[email protected]> wrote:
>
> When a user uses a typical browser to access a page that requires
> authentication, TG2 automatically responds with redirect to the login
> page (along with 'came_from 'parameter in the login url).
>
> However, I have a scenario where a state-machine driven program
> accesses the same page, and expects an HTTP 401 response in order to
> retry with authentication credentials.
>
You can also use the came_from parameter inside the post_login method
to change the behaviour.
for example you can use:
if came_from == '/api':
if not request.identity:
return 'FAILED
else:
return 'OK'
instead of letting the code flow until the redirect.
Then your software can call /login?came_from=/api and check for
'FAILED' to retry login.
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