[Dancer-users] Dancer-users Digest, Vol 10, Issue 18
Al Newkirk & Associates
we at ana.im
Tue Dec 14 16:50:58 CET 2010
Okay now that im on an actual computer we can chat ... RBAC is kinda-complex
idea I suppose. Once grasp it you'll understand that what you're trying to
do already exists. If you want to package your custom auth module with your
app, simply add lib/Dancer/Plugin/Auth/RBAC/Credentials/MyAuth.pm to your
app, now it can be shipped as you like. Someone gave you a bit of
misinformation regarding the config file ... this is what it should look
like:
plugins:
Auth::RBAC:
credentials:
class: MyAuth
options: (everything under this gets passed-in)
Also, this variable $Dancer::Plugin::Auth::RBAC::settings holds all plugin
variables (hashref)
On Tue, Dec 14, 2010 at 10:03 AM, <dancer-users-request at perldancer.org>wrote:
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> Today's Topics:
>
> 1. Re: Dancer-users Digest, Vol 10, Issue 14 (Gurunandan Bhat)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Tue, 14 Dec 2010 20:33:22 +0530
> From: Gurunandan Bhat <gbhat at pobox.com>
> Subject: Re: [Dancer-users] Dancer-users Digest, Vol 10, Issue 14
> To: awnstudio at gmail.com
> Cc: dancer-users at perldancer.org
> Message-ID:
> <AANLkTimPNrhqpNZS9RW20NxX8YDuwAFKW3=_y4WLfe2N at mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
> On Tue, Dec 14, 2010 at 1:20 PM, <awnstudio at gmail.com> wrote:
>
> > Just my 2 cents, ... From my blackberry. RBAC::Credentials::MyAuth is
> where
> > you should create you custom auth class.
>
>
> I would normally have preferred to use the App Namespace rather than the
> RBACC namespace. One advantage that I see in doing this is that it allows
> me
> to distribute and control my application from a single point rather than
> have the deployer install modules in different folders.
>
> What I loose is that plugin_setting() will no longer return config under
>
> plugins:
> Auth::RBAC:
> credentials:
> class: MyAuth
> mykey: myvalue
>
> and that I will have to create a custom entry outside the plugins: yaml
> tree. I can live with that. In fact I just got introduced to Dancer 4
> waking
> hours ago and I have already ported 2 apps. With that kind of power, I
> guess
> I can live with anything :)
>
>
> > Yes you can subclass it but the boilerplate is very minimal so just copy
> > and paste and alter.
> >
> >
> True.
>
>
> > Also in the config.yml, everything under the plugin name is passed as the
> > options hashref, .e.g. Config, MySQL, MyApp, etc
> >
>
> ...but only if you are under the Dancer::Plugin namespace - subclassing
> Dance::Plugin is, I understand not enough.
>
> Thanks for your comments - it did help me understand this a little better.
>
>
>
>
> Sent from my Verizon Wireless BlackBerry
> >
> > -----Original Message-----
> > From: dancer-users-request at perldancer.org
> > Sender: dancer-users-bounces at perldancer.org
> > Date: Tue, 14 Dec 2010 09:56:42
> > To: <dancer-users at perldancer.org>
> > Reply-To: dancer-users at perldancer.org
> > Subject: Dancer-users Digest, Vol 10, Issue 14
> >
> > Send Dancer-users mailing list submissions to
> > dancer-users at perldancer.org
> >
> > To subscribe or unsubscribe via the World Wide Web, visit
> > http://www.backup-manager.org/cgi-bin/listinfo/dancer-users
> > or, via email, send a message with subject or body 'help' to
> > dancer-users-request at perldancer.org
> >
> > You can reach the person managing the list at
> > dancer-users-owner at perldancer.org
> >
> > When replying, please edit your Subject line so it is more specific
> > than "Re: Contents of Dancer-users digest..."
> >
> >
> > Today's Topics:
> >
> > 1. Can I subclass DP::Authorize::Credentials from a different
> > namespace (Gurunandan Bhat)
> > 2. Use of uninitialized value $values[0] in... Route.pm line 80
> > (Puneet Kishor)
> > 3. Secure http (https) with Dancer (Gurunandan Bhat)
> > 4. Re: Secure http (https) with Dancer (Roman Galeev)
> > 5. Re: Secure http (https) with Dancer (Gurunandan Bhat)
> > 6. Re: Can I subclass DP::Authorize::Credentials from a
> > different namespace (sawyer x)
> > 7. Re: Use of uninitialized value $values[0] in... Route.pm line
> > 80 (sawyer x)
> >
> >
> > ----------------------------------------------------------------------
> >
> > Message: 1
> > Date: Tue, 14 Dec 2010 00:40:46 +0530
> > From: Gurunandan Bhat <gbhat at pobox.com>
> > Subject: [Dancer-users] Can I subclass DP::Authorize::Credentials from
> > a different namespace
> > To: Dancers <dancer-users at perldancer.org>
> > Message-ID:
> > <AANLkTi=UP2aDRsH2tiWWWHMnoEK4pJsJtyJumPW=-Fiv at mail.gmail.com>
> > Content-Type: text/plain; charset=ISO-8859-1
> >
> > Hi,
> >
> > I want to subclass Dancer::Plugin::Authorize::Credentials but not in the
> > DPAC namespace, but in my App namespace, essentially something that
> > would go like this:
> >
> > package App:Authenticate;
> > use base qw/Dancer::Plugin::Authorize::Credentials/;
> >
> > sub authorize {
> > my ($app, $opts, $username, $passwd) = @_;
> > .....
> > }
> >
> > 1;
> >
> > I have two questions:
> >
> > 1. Can I do this?
> > 2. If yes, how do I set option parameters in config.yml so that they are
> > passed as a hashref in $opts.
> >
> > Thank you.
> >
> >
> > -----------------------------------------------------------------
> > dancer does for web frameworks what sqlite did to databases
> >
> >
> > ------------------------------
> >
> > Message: 2
> > Date: Mon, 13 Dec 2010 16:30:05 -0600
> > From: Puneet Kishor <punk.kish at gmail.com>
> > Subject: [Dancer-users] Use of uninitialized value $values[0] in...
> > Route.pm line 80
> > To: dancer-users <dancer-users at perldancer.org>
> > Message-ID: <4D069E6D.3000307 at gmail.com>
> > Content-Type: text/plain; charset=ISO-8859-1; format=flowed
> >
> > How do I debug something like this?
> >
> > [Mon Dec 13 16:26:07 2010] [error] [client 127.0.0.1] Use of
> > uninitialized value $values[0] in join or string at
> > /usr/local/lib/perl5/site_perl/5.12.1/Dancer/Route.pm line 80.
> >
> > Seems to happen when I visit the root of my web site, for example,
> > http://server.com/ without anything after .com/....
> >
> > --
> > Puneet Kishor
> >
> >
> >
> >
> > ------------------------------
> >
> > Message: 3
> > Date: Tue, 14 Dec 2010 09:11:38 +0530
> > From: Gurunandan Bhat <gbhat at pobox.com>
> > Subject: [Dancer-users] Secure http (https) with Dancer
> > To: Dancers <dancer-users at perldancer.org>
> > Message-ID:
> > <AANLkTi=UPa4=FDPGTwaDKaRgiat=6jUETVTD-8KaUKFs at mail.gmail.com>
> > Content-Type: text/plain; charset=ISO-8859-1
> >
> > Hi,
> >
> > How can I write a secure http web application with Dancer.
> > I would like my application to be available on https://myapp
> >
> >
> > Thank you
> >
> >
> > ------------------------------
> >
> > Message: 4
> > Date: Tue, 14 Dec 2010 10:07:42 +0500
> > From: Roman Galeev <noc at nelcom-voip.com>
> > Subject: Re: [Dancer-users] Secure http (https) with Dancer
> > Cc: Dancers <dancer-users at perldancer.org>
> > Message-ID: <20101214100742.49036a1e at lenobook.jh>
> > Content-Type: text/plain; charset=UTF-8
> >
> > ?? Tue, 14 Dec 2010 09:11:38 +0530
> > Gurunandan Bhat <gbhat at pobox.com> ????????:
> >
> > > Hi,
> > >
> > > How can I write a secure http web application with Dancer.
> > > I would like my application to be available on https://myapp
> >
> > Just put nginx in front of dancer.
> >
> >
> > ------------------------------
> >
> > Message: 5
> > Date: Tue, 14 Dec 2010 11:27:59 +0530
> > From: Gurunandan Bhat <gbhat at pobox.com>
> > Subject: Re: [Dancer-users] Secure http (https) with Dancer
> > To: Roman Galeev <noc at nelcom-voip.com>
> > Cc: Dancers <dancer-users at perldancer.org>
> > Message-ID:
> > <AANLkTimyvru92aj=xwUm1F6cEShOHhiGu-6WbKYavTQ2 at mail.gmail.com>
> > Content-Type: text/plain; charset=UTF-8
> >
> > Thank you.
> > I have set up a reverse apache proxy and I was wondering if there was
> > a better way
> >
> > Thanks once again
> >
> > On Tue, Dec 14, 2010 at 10:37 AM, Roman Galeev <noc at nelcom-voip.com>
> > wrote:
> > > ?? Tue, 14 Dec 2010 09:11:38 +0530
> > > Gurunandan Bhat <gbhat at pobox.com> ????????:
> > >
> > >> Hi,
> > >>
> > >> How can I write a secure http web application with Dancer.
> > >> I would like my application to be available on https://myapp
> > >
> > > Just put nginx in front of dancer.
> > > _______________________________________________
> > > Dancer-users mailing list
> > > Dancer-users at perldancer.org
> > > http://www.backup-manager.org/cgi-bin/listinfo/dancer-users
> > >
> >
> >
> > ------------------------------
> >
> > Message: 6
> > Date: Tue, 14 Dec 2010 10:51:10 +0200
> > From: sawyer x <xsawyerx at gmail.com>
> > Subject: Re: [Dancer-users] Can I subclass DP::Authorize::Credentials
> > from a different namespace
> > To: Gurunandan Bhat <gbhat at pobox.com>
> > Cc: Dancers <dancer-users at perldancer.org>
> > Message-ID:
> > <AANLkTimGAbcA_7HCDPMvOMhO5BL7YU9GtoEfXbomF16r at mail.gmail.com>
> > Content-Type: text/plain; charset="iso-8859-1"
> >
> > Hi!
> >
> > First of all, Dance::Plugin::Authorize has been renamed as
> > Dancer::Plugin::Auth::RBAC<
> > http://search.cpan.org/perldoc?Dancer::Plugin::Auth::RBAC>
> > .
> >
> > This was a crucial change in order to allow a more organic expansion of
> the
> > Plugin namespace.
> >
> > On Mon, Dec 13, 2010 at 9:10 PM, Gurunandan Bhat <gbhat at pobox.com>
> wrote:
> >
> > >
> > > 1. Can I do this?
> > >
> >
> > Of course.
> >
> >
> > > 2. If yes, how do I set option parameters in config.yml so that they
> are
> > > passed as a hashref in $opts.
> > >
> >
> > In order to get Dancer to send your subclass the configuration for the
> > plugin, it has to sit on the Plugin namespace. That is, it should be
> called
> > Dancer::Plugin::My::App::Authorize or something like that. Then just set
> > the
> > correct plugin name in the config.yml file.
> >
> > For example:
> >
> > plugins:
> > My::App::Authorize:
> > credentials:
> > class: Config
> > options:
> > accounts:
> > user01:
> > password: foobar
> >
> > roles:
> > - guest
> > - user
> > user02:
> > password: barbaz
> > roles:
> > - admin
> >
> >
> > If you still wish to separate the namespace, you have two options:
> > 1. Simply read the settings yourself from the config file
> > (setting('MyApp')->{'authorize') or something like that).
> > 2. You can re-register your subclass with Dancer, making sure Dancer
> sends
> > it its settings automatically. Check the RBAC.pm source for this.
> >
> > When subclassing RBAC, notice it has lexical file-scoped variables
> > (specifically $settings). These variables won't be overridden by simply
> > subclassing or fiddling with the symbol table, since they're sitting in
> the
> > lexical pad of the file. If you find need for RBAC to refactor and
> abstract
> > away that part, feel free to make any suggestions or (better yet) patches
> > to
> > do that.
> >
> > Franck is working on refactoring RBAC and he could take that into
> account,
> > if you approach him with it.
> >
> > Good luck, happy hacking! :)
> >
> > Sawyer.
> > -------------- next part --------------
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> >
> > ------------------------------
> >
> > Message: 7
> > Date: Tue, 14 Dec 2010 10:56:17 +0200
> > From: sawyer x <xsawyerx at gmail.com>
> > Subject: Re: [Dancer-users] Use of uninitialized value $values[0]
> > in... Route.pm line 80
> > To: Puneet Kishor <punk.kish at gmail.com>
> > Cc: dancer-users <dancer-users at perldancer.org>
> > Message-ID:
> > <AANLkTinVVV-nvHxmE-vDFyRJsd5mYhEa9usKKbtEGk+W at mail.gmail.com<AANLkTinVVV-nvHxmE-vDFyRJsd5mYhEa9usKKbtEGk%2BW at mail.gmail.com>
> <AANLkTinVVV-nvHxmE-vDFyRJsd5mYhEa9usKKbtEGk%2BW at mail.gmail.com<AANLkTinVVV-nvHxmE-vDFyRJsd5mYhEa9usKKbtEGk%252BW at mail.gmail.com>
> >
> > >
> > Content-Type: text/plain; charset="iso-8859-1"
> >
> > On Tue, Dec 14, 2010 at 12:30 AM, Puneet Kishor <punk.kish at gmail.com>
> > wrote:
> >
> > > How do I debug something like this?
> > >
> >
> > You should activate the "console" logger and set the debugging flag on.
> >
> > You'll notice this line to help you understand what's going on:
> > Dancer::Logger::core("trying to match `$path' "
> > . "against /"
> > . $self->{_compiled_regexp}
> > . "/");
> >
> > It appears @values is being created by trying to match $path against the
> > compiled regex. That print will basically tell you what's wrong.
> >
> > I would personally just download the latest stable, and run it locally
> with
> > "perl -IDancer-1.2003/lib bin/app.pl" (YMMV) so I could hack at the
> file,
> > if
> > I need to.
> >
> > Sawyer.
> > -------------- next part --------------
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> >
> > ------------------------------
> >
> > _______________________________________________
> > Dancer-users mailing list
> > Dancer-users at perldancer.org
> > http://www.backup-manager.org/cgi-bin/listinfo/dancer-users
> >
> >
> > End of Dancer-users Digest, Vol 10, Issue 14
> > ********************************************
> > _______________________________________________
> > Dancer-users mailing list
> > Dancer-users at perldancer.org
> > http://www.backup-manager.org/cgi-bin/listinfo/dancer-users
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