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Date: Sun, 23 Oct 2011 14:55:17 +0100
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Subject: Re: looking for couchapp examples for managing user authentification
From: Dale Harvey <dale@arandomurl.com>
To: user@couchdb.apache.org
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futon is often a good example of how to do some things

GET http://127.0.0.1:5984/_session

{"ok":true,"userCtx":{"name":"dale","roles":["_admin"]},"info":{"authentication_db":"_users","authentication_handlers":["oauth","cookie","default"],"authenticated":"cookie"}}

Cheers
Dale

On 23 October 2011 12:08, Alexander Gabriel <alex@barbalex.ch> wrote:

> Great, thank you Benoit.
>
> Are there examples of entire applications, where I can see how the username
> is fetched after logging in and opening a new html-page?
>
> Alex
>
>
>
> 2011/10/23 Benoit Chesneau <bchesneau@gmail.com>
>
> > there are ex of code on github:
> >
> > https://github.com/couchapp/couchdb-login-jquery
> > https://github.com/couchapp/example
> >
> > enoit
> > On Sunday, October 23, 2011, Alexander Gabriel <alex@barbalex.ch> wrote:
> > > Hi all
> > >
> > > This is surely a very basic beginners problem - I am biologist and only
> > > starting to learn programming. It may well be a java script issue and
> > have
> > > nothing to do with couchdb.
> > >
> > > In my couchapp (
> > >
> >
> http://barbalex.iriscouch.com/evab-ch_barbalex_evab/_design/evab/index.html
> > > , https://github.com/barbalex/EvabMobile) every page needs to know the
> > user
> > > name as that is saved in every file. After logging in I get the user
> name
> > > like this in every page:
> > >
> > > *User = "";   //use global variable to save user name in*
> > > *$.couch.session({*
> > > * success : function(r) {*
> > > * userCtx = r.userCtx;*
> > > * if (userCtx.name) {*
> > > *                        //save user name in variable*
> > > * User = userCtx.name;*
> > > * } else {*
> > > * //user is not logged in, present the login page*
> > > * window.open(Pfad + "index.html", target="_self");*
> > > * }*
> > > * }*
> > > *});*
> > >
> > > There probably are several problems here (for example using a global
> > > variable, not using a dedicated function to fetch the username) which
> is
> > > probably why this is bugging me - the variable "User" doesn't seem to
> > return
> > > the username correctly - sometimes it does, others it doesn't (even
> > though
> > > "GET http://barbalex.iriscouch.com/_session" returns "
> > >
> >
> >
> {"ok":true,"userCtx":{"name":"z","roles":[]},"info":{"authentication_db":"_users","authentication_handlers"
> > > :["oauth","cookie","default"],"authenticated":"cookie"}}"). I have
> spent
> > a
> > > while now on this problem and come to the point where I need a pointer.
> > >
> > > I don't expect you experts to teach me java script of course. It would
> be
> > > great if you could point me to some couchapps I could look into to
> learn
> > how
> > > this (and other stuff) is done correctly.
> > >
> > > I looked into AndroidGrocerySync for Android. But it seems to be a
> native
> > > app programmed in java.
> > >
> > > Your help is much appreciated!
> > >
> > > Alex
> > >
> >
>

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