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Dancer2-0.02
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Security Advisories (1)
CPANSA-Dancer2-2018-01 (2018-01-30)

There is a potential RCE with regards to Storable. We have added session ID validation to the session engine so that session backends based on Storable can reject malformed session IDs that may lead to exploitation of the RCE.

NAME

Dancer2 - Lightweight yet powerful web application framework

VERSION

version 0.02

DESCRIPTION

This is the main module for the Dancer2 distribution. It contains logic for creating a new Dancer2 application.

OVERVIEW

Dancer2 is the new generation lightweight web-framework for Perl. It's a complete rewrite of Dancer based on Moo.

An application can be as simple as this simple hello world script:

use Dancer2;
get '/' => sub { "Hello World" };
dance;

This doc describes the Dancer2 application core and therefore meant for Dancer2 core developers. If you're a user of Dancer2, you should forget about this and read the Dancer2::Manual.

You are also welcome to join our mailing list, and we're also on IRC: #dancer on irc.perl.org.

METHODS

my $runner=import;

This subroutine does most of the work.

First it imports strict and warnings.

Then it does the following for these import options:

:moose

No importing of before and after hooks into your namespace. This is to prevent conflict with Moose et al.

:tests

No importing of pass function. This is to prevent conflict with Test::More et al.

:syntax

Imports syntax only instead of treating your code as a script with command line parameter parsing and built-in web server.

:script

Do not process arguments.

It creates a new runner if one does not exist already.

It will then load additional libraries.

Then create a new Dancer2 app, of type Dancer2::Core::App.

Then it will export all the DSL symbols to the caller.

If any additional argument processing is needed, it will be done at this point.

FUNCTIONS

my $runner=runner();

Returns the current runner. It is of type Dancer2::Core::Runner.

core_debug

Output a message to STDERR and take further arguments as some data structures using Data::Dumper

AUTHOR

Dancer Core Developers

COPYRIGHT AND LICENSE

This software is copyright (c) 2013 by Alexis Sukrieh.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.