try with auth.settings.on_failed_authorization = failedAuthHandlerandler() it works for me ^_^
On Jan 30, 9:29 pm, Miguel Lopes <[email protected]> wrote: > I'm still in need of help. Here's what I've managed to find. > My problem is that if I don't use good credentials in the command line > I get an exception because web2py is replying with the login_url. This > suggests that the failedAuthHandler I'm using in > auth.settings.on_failed_authorization is not working. > > [in models/db.py] > def failedAuthHandler(): > if request.function == 'private_call': > redirect(URL(f='failed_login')) # just a regular action > # or alternatively: > redirect(URL(f='public_call', args=['jsonrpc', 'failed_login'])) > else: > redirect(URL(request)) > auth.settings.on_failed_authorization = failedAuthHandler > > Since using "failed_login" as a regular action or as a public_call > makes no difference. is this the correct way to use > auth.settings.on_failed_authorization = function ? > > Txs for the help, > Miguel > > On Sun, Jan 30, 2011 at 10:55 AM, Miguel Lopes <[email protected]> wrote: > > on_failed_authorization can be a URL or a function. > > I'm think I could use this to achieve conditional login redirection. > > A use case would be service calls returning a simple string (or a JSON > > or an XML reply to non-validated requests), while still allowing for > > regular (non-service requests) to be redirected to a login page. > > This is useful for command-line clients (as a recent post argues) and > > desktops clients, but also to browser based RIA apps (e.g. Pyjamas > > based, Flex,...) where session expiration could lead to wanted > > redirections (as is mentioned in > >http://www.web2pyslices.com/main/slices/take_slice/48). > > > I would see this as something as simple as: > > > [in models/db.py] > > private_service = Service(globals()) # PRIVATE - for json, > > xml, jsonrpc, xmlrpc, amfrpc > > public_service = Service(globals()) # PUBLIC - for json, > > xml, jsonrpc, xmlrpc, amfrpc > > ... > > auth.settings.allow_basic_login = True > > def failedAuthHandler(): > > if request.function == 'private_call': > > redirect(URL(f='public_call', args='failed_login')) > > else: > > redirect(URL(request)) > > auth.settings.on_failed_authorization = failedAuthHandlerandler > > > [in controllers/default] > > @private_service.jsonrpc > > def jsoncount(): > > return dict(response=response.session_id_name, now=request.now) > > > @public_service.jsonrpc > > def failed_login(): > > return dict(error='Failed login') > > > def public_call(): > > return public_service() > > > @auth.requires_login() > > def private_call(): > > return private_service() > > > However, I'm unable to make this code work. > > From the command line, if I issue a call with basic auth, with good > > credentials, such as: > >>>> import jsonrpc > >>>> sv = > >>>> jsonrpc.ServiceProxy("http://GOOD_USER:[email protected]:8080/json_auth_test/default/private_call/jsonrpc";) > >>>> sv.jsoncount() > >>>> {'now': '2011-01-30 10:31:21', 'response': 'session_id_json_auth_test'} > > > But bad credentials don't work as expected: > >>>> import jsonrpc > >>>> sv = > >>>> jsonrpc.ServiceProxy("http://GOOD_USER:[email protected]:8080/json_auth_test/default/private_call/jsonrpc";) > >>>> sv.jsoncount() > > Traceback (most recent call last): > > File "<stdin>", line 1, in <module> > > File > > "/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/jsonrpc/proxy.py", > > line 43, in __call__ > > resp = loads(respdata) > > File > > "/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/site-packages/jsonrpc/json.py", > > line 211, in loads > > raise JSONDecodeException('Expected []{}," or Number, Null, False or > > True') > > jsonrpc.json.JSONDecodeException: Expected []{}," or Number, Null, False or > > True > > > From the browser using an url with or without credentials, for both: > > .../default/private_call/jsoncount > > .../default/public_call/failed_login > > > I get: > > Object does not exist with a Status 404 content header > > > Am I on the right track? > > How could this be achieved? > > Txs, > > Miguel > >
