I am getting closer, I think. I changed the keys from keywords to
strings and that seemed to let me login. But if I go to /logout, I
get:
2013-01-16 11:37:25.875:WARN:oejs.AbstractHttpConnection:/logout
java.lang.ClassCastException: java.lang.String cannot be cast to
clojure.lang.IPersistentMap
at clojure.lang.RT.dissoc(RT.java:747)
at clojure.core$dissoc.invoke(core.clj:1405)
at clojure.lang.AFn.applyToHelper(AFn.java:163)
at clojure.lang.RestFn.applyTo(RestFn.java:132)
at clojure.core$apply.invoke(core.clj:603)
at clojure.core$update_in.doInvoke(core.clj:5472)
at clojure.lang.RestFn.invoke(RestFn.java:467)
at cemerick.friend$logout_STAR_.invoke(friend.clj:69)
at cemerick.friend$logout$fn__496.invoke(friend.clj:76)
at compojure.core$routing$fn__260.invoke(core.clj:106)
at clojure.core$some.invoke(core.clj:2390)
at compojure.core$routing.doInvoke(core.clj:106)
at clojure.lang.RestFn.applyTo(RestFn.java:139)
at clojure.core$apply.invoke(core.clj:603)
at compojure.core$routes$fn__264.invoke(core.clj:111)
at cemerick.friend$authenticate_STAR_.invoke(friend.clj:195)
at cemerick.friend$authenticate$fn__526.invoke(friend.clj:207)
at ring.middleware.resource$wrap_resource
$fn__15.invoke(resource.clj:17)
at ring.middleware.session$wrap_session
$fn__170.invoke(session.clj:43)
at ring.middleware.cookies$wrap_cookies
$fn__108.invoke(cookies.clj:160)
at ring.middleware.cookies$wrap_cookies
$fn__108.invoke(cookies.clj:160)
at ring.middleware.keyword_params$wrap_keyword_params
$fn__139.invoke(keyword_params.clj:27)
at ring.middleware.nested_params$wrap_nested_params
$fn__321.invoke(nested_params.clj:65)
at ring.middleware.params$wrap_params
$fn__113.invoke(params.clj:55)
at clojure.lang.Var.invoke(Var.java:415)
at ring.adapter.jetty$proxy_handler$fn__355.invoke(jetty.clj:
18)
at ring.adapter.jetty.proxy
$org.eclipse.jetty.server.handler.AbstractHandler$0.handle(Unknown
Source)
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:
111)
at org.eclipse.jetty.server.Server.handle(Server.java:349)
at
org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:
452)
at
org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:
884)
at org.eclipse.jetty.server.AbstractHttpConnection
$RequestHandler.headerComplete(AbstractHttpConnection.java:93\
8)
at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:
634)
at
org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:230)
at
org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:
76)
at
org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:
609)
at org.eclipse.jetty.io.nio.SelectChannelEndPoint
$1.run(SelectChannelEndPoint.java:45)
at
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:
599)
at org.eclipse.jetty.util.thread.QueuedThreadPool
$3.run(QueuedThreadPool.java:534)
at java.lang.Thread.run(Thread.java:722)
I think going to /logout should erase the session values and then
redirect to the homepage?
On 16 Sty, 11:31, larry google groups <[email protected]>
wrote:
> Oh, I think I figured this out. I re-read this:
>
> https://github.com/cemerick/friend/#authentication
>
> And I see the keys here are strings:
>
> (def users {"root" {:username "root"
> :password (creds/hash-bcrypt "admin_password")
> :roles #{::admin}}
> "jane" {:username "jane"
> :password (creds/hash-bcrypt "user_password")
> :roles #{::user}}})
>
> I switched to keywords when I implemented this in my own code. When I
> copy and paste this map (above) into my code, and use "root" and
> "admin_password" to login, it seems to work.
>
> On 16 Sty, 11:20, larry google groups <[email protected]>
> wrote:
>
>
>
>
>
>
>
> > > You're still not using wrap-keyword-params.
>
> > Thanks. I changed the routes so I now have:
>
> > (def app
> > (-> app-routes
> > (friend/authenticate {:credential-fn (partial creds/bcrypt-
> > credential-fn (:users @interactions))
> > :workflows [(workflows/interactive-
> > form)]})
> > (wrap-resource "public")
> > (wrap-session {:cookie-name "discovery-session" :cookie-attrs
> > {:max-age 10000 }})
> > (wrap-cookies)
> > (wrap-keyword-params)
> > (wrap-nested-params)
> > (wrap-params)))
>
> > Then I go here with my browser:
>
> > localhost:40000/login
>
> > and I copy and paste the username and password from the :users map
> > inside of @interactions. Then I hit the submit button. I get
> > redirected back to the login page. The URL is now:
>
> >http://localhost:40000/login?&login_failed=Y&username=lawrence
>
> > I am trying to think of what I can change so I can see some of the
> > intermediate steps. How do I debug this and find out what the point of
> > failure is? Part of me is thinking that I could clone Friend from
> > github and build my own custom version of it, with debugging code
> > throughout it. But most of me thinks that is stupid, since it works
> > for others, so the problem can not be in Friend, it must be something
> > that I am doing.
>
> > ---- lawrence
>
> > On 16 Sty, 09:55, Chas Emerick <[email protected]> wrote:
>
> > > On Jan 16, 2013, at 9:07 AM, larry google groups wrote:
>
> > > > I define a var with user info like this:
>
> > > > (ns kiosks-clojure.fake-data-for-development
> > > > (:require [cemerick.friend :as friend]
> > > > (cemerick.friend [workflows :as workflows]
> > > > [credentials :as creds])))
> > > > (def fake-data
> > > > {
> > > > :users {:root {:username "[email protected]"
> > > > :password (creds/hash-bcrypt "admin_password")
> > > > :roles #{::admin}
> > > > :created_at "2013-01-08 14:00:00"
> > > > :telephone-numbers [{:country "USA" :number "434 825
> > > > 7694"}
> > > > {:country "USA" :number "732 364
> > > > 3640"}]}
> > > > :jane {:username "[email protected]"
> > > > :password (creds/hash-bcrypt "user_password")
> > > > :roles #{::user}
> > > > :created_at "2013-01-10 16:40:34"
> > > > :telephone-numbers []}}
> > > > })
>
> > > > Then in my core namespace, I add this to an atom:
>
> > > > (def interactions (atom fd/fake-data))
>
> > > > And then later I fetch this and add this to the authentication of
> > > > friend:
>
> > > > (def app
> > > > (-> app-routes
> > > > (friend/authenticate {:credential-fn (partial creds/bcrypt-
> > > > credential-fn (:users @interactions))
> > > > :workflows [(workflows/interactive-
> > > > form)]})
> > > > (wrap-resource "public")
> > > > (wrap-session {:cookie-name "discovery-session" :cookie-attrs
> > > > {:max-age 10000 }})
> > > > (wrap-cookies)
> > > > (wrap-params)))
>
> > > > Any thoughts about where I should try to debug this?
>
> > > You're still not using wrap-keyword-params.
>
> > > - Chas
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