mirror of
https://github.com/dani/vroom.git
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5f01424bb5
Uses JS now to submit so it can fail gracefuly on error, and warn if room already eists, instead of redirecting to the ugly error page Fix #52
1131 lines
37 KiB
Perl
Executable File
1131 lines
37 KiB
Perl
Executable File
#!/usr/bin/env perl
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# This file is part of the VROOM project
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# released under the MIT licence
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# Copyright 2014 Firewall Services
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use lib '../lib';
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use Mojolicious::Lite;
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use Mojolicious::Plugin::Mailer;
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use Mojo::JSON;
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use DBI;
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use Data::GUID qw(guid_string);
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use Digest::MD5 qw(md5_hex);
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use Crypt::SaltedHash;
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use MIME::Base64;
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use Email::Sender::Transport::Sendmail;
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use Encode;
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use File::stat;
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use File::Basename;
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# List The different components we rely on.
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# Used to generate thanks on the about template
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our $components = {
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"SimpleWebRTC" => {
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url => 'http://simplewebrtc.com/'
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},
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"Mojolicious" => {
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url => 'http://mojolicio.us/'
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},
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"Jquery" => {
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url => 'http://jquery.com/'
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},
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"notify.js" => {
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url => 'http://notifyjs.com/'
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},
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"jquery-browser-plugin" => {
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url => 'https://github.com/gabceb/jquery-browser-plugin'
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},
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"jquery-tinytimer" => {
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url => 'https://github.com/odyniec/jQuery-tinyTimer'
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},
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"sprintf.js" => {
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url => 'http://hexmen.com/blog/2007/03/printf-sprintf/'
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},
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"node.js" => {
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url => 'http://nodejs.org/'
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},
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"bootstrap" => {
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url => 'http://getbootstrap.com/'
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},
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"MariaDB" => {
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url => 'https://mariadb.org/'
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},
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"SignalMaster" => {
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url => 'https://github.com/andyet/signalmaster/'
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},
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"rfc5766-turn-server" => {
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url => 'https://code.google.com/p/rfc5766-turn-server/'
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},
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"FileSaver" => {
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url => 'https://github.com/eligrey/FileSaver.js'
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},
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"WPZOOM Developer Icon Set" => {
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url => 'https://www.iconfinder.com/search/?q=iconset%3Awpzoom-developer-icon-set'
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}
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};
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# MOH authors for credits
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our $musics = {
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"Papel Secante" => {
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author => "Angel Gaitan",
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author_url => "http://angelgaitan.bandcamp.com/",
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licence => "Creative Commons BY-SA",
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licence_url => "http://creativecommons.org/licenses/by-sa/3.0"
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},
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"Overjazz" => {
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author => "Funkyproject",
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author_url => "http://www.funkyproject.fr",
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licence => "Creative Commons BY-SA",
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licence_url => "http://creativecommons.org/licenses/by-sa/3.0"
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},
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"Polar Express" => {
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author => "Koteen",
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author_url => "http://?.?",
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licence => "Creative Commons BY-SA",
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licence_url => "http://creativecommons.org/licenses/by-sa/3.0"
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},
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"Funky Goose" => {
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author => "Pepe Frias",
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author_url => "http://www.pepefrias.tk/",
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licence => "Creative Commons BY-SA",
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licence_url => "http://creativecommons.org/licenses/by-sa/3.0"
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},
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"I got my own" => {
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author => "Reole",
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author_url => "http://www.reolemusic.com/",
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licence => "Creative Commons BY-SA",
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licence_url => "http://creativecommons.org/licenses/by-sa/3.0"
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}
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};
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app->log->level('info');
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# Read conf file, and set default values
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our $config = plugin Config => {
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file => '../conf/vroom.conf',
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default => {
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dbi => 'DBI:mysql:database=vroom;host=localhost',
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dbUser => 'vroom',
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dbPassword => 'vroom',
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signalingServer => 'https://vroom.example.com/',
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stunServer => 'stun.l.google.com:19302',
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realm => 'vroom',
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emailFrom => 'vroom@example.com',
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feedbackRecipient => 'admin@example.com',
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poweredBy => '<a href="http://www.firewall-services.com" target="_blank">Firewall Services</a>',
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template => 'default',
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inactivityTimeout => 3600,
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persistentInactivityTimeout => 0,
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commonRoomNames => [ qw() ],
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logLevel => 'info',
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chromeExtensionId => 'ecicdpoejfllflombfanbhfpgcimjddn',
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sendmail => '/sbin/sendmail'
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}
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};
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app->log->level($config->{logLevel});
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# Load I18N, and declare supported languages
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plugin I18N => {
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namespace => 'Vroom::I18N',
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support_url_langs => [qw(en fr)]
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};
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# Load mailer plugin with its default values
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plugin Mailer => {
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from => $config->{emailFrom},
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transport => Email::Sender::Transport::Sendmail->new({ sendmail => $config->{sendmail}}),
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};
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# Wrapper arround DBI
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helper db => sub {
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my $dbh = DBI->connect($config->{dbi},
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$config->{dbUser},
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$config->{dbPassword},
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{
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mysql_enable_utf8 => 1,
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}
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) || die "Could not connect";
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$dbh
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};
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# Create a cookie based session
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helper login => sub {
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my $self = shift;
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return if $self->session('name');
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my $login = $ENV{'REMOTE_USER'} || lc guid_string();
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$self->session( name => $login,
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ip => $self->tx->remote_address );
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$self->app->log->info($self->session('name') . " logged in from " . $self->tx->remote_address);
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};
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# Expire the cookie
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helper logout => sub {
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my $self = shift;
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$self->session( expires => 1 );
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$self->app->log->info($self->session('name') . " logged out");
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};
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# Create a new room in the DB
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# Requires two args: the name of the room and the session name of the creator
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helper create_room => sub {
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my $self = shift;
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my ($name,$owner) = @_;
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# Exit if the name isn't valid or already taken
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return undef if ( $self->get_room($name) || !$self->valid_room_name($name));
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my $sth = eval { $self->db->prepare("INSERT INTO `rooms` (`name`,`create_timestamp`,`activity_timestamp`,`owner`,`token`,`realm`) VALUES (?,?,?,?,?,?);") } || return undef;
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# Gen a random token. Will be used as a turnPassword
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my $tp = $self->get_random(49);
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$sth->execute($name,time(),time(),$owner,$tp,$config->{realm}) || return undef;
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$self->app->log->info("Room $name created by " . $self->session('name'));
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return 1;
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};
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# Read room param in the DB and return a perl hash
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helper get_room => sub {
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my $self = shift;
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my ($name) = @_;
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my $sth = eval { $self->db->prepare("SELECT * FROM `rooms` WHERE `name`=?;") } || return undef;
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$sth->execute($name) || return undef;
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return $sth->fetchall_hashref('name')->{$name};
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};
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# Get room param by ID instead of name
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helper get_room_by_id => sub {
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my $self = shift;
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my ($id) = @_;
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my $sth = eval { $self->db->prepare("SELECT * FROM `rooms` WHERE `id`=?;") } || return undef;
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$sth->execute($id) || return undef;
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return $sth->fetchall_hashref('id')->{$id};
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};
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# Lock/unlock a room, to prevent new participants
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# Takes two arg: room name and 1 for lock, 0 for unlock
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helper lock_room => sub {
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my $self = shift;
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my ($name,$lock) = @_;
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return undef unless ( %{ $self->get_room($name) });
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return undef unless ($lock =~ m/^0|1$/);
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my $sth = eval { $self->db->prepare("UPDATE `rooms` SET `locked`=? WHERE `name`=?;") } || return undef;
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$sth->execute($lock,$name) || return undef;
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my $action = ($lock eq '1') ? 'locked':'unlocked';
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$self->app->log->info("room $name $action by " . $self->session('name'));
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return 1;
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};
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# Add a participant in the database. Used by the signaling server to check
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# if user is allowed
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helper add_participant => sub {
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my $self = shift;
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my ($name,$participant) = @_;
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my $room = $self->get_room($name) || return undef;
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my $sth = eval { $self->db->prepare("INSERT IGNORE INTO `participants` (`id`,`participant`) VALUES (?,?);") } || return undef;
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$sth->execute($room->{id},$participant) || return undef;
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$self->app->log->info($self->session('name') . " joined the room $name");
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return 1;
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};
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# Remove participant from the DB
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helper remove_participant => sub {
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my $self = shift;
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my ($name,$participant) = @_;
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my $room = $self->get_room($name) || return undef;
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my $sth = eval { $self->db->prepare("DELETE FROM `participants` WHERE `id`=? AND `participant`=?;") } || return undef;
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$sth->execute($room->{id},$participant) || return undef;
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$self->app->log->info($self->session('name') . " leaved the room $name");
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return 1;
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};
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# Get a list of participants of a room
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helper get_participants => sub {
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my $self = shift;
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my ($name) = @_;
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my $room = $self->get_room($name) || return undef;
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my $sth = eval { $self->db->prepare("SELECT `participant` FROM `participants` WHERE `id`=?;") } || return undef;
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$sth->execute($room->{id}) || return undef;
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my @res;
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while(my @row = $sth->fetchrow_array){
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push @res, $row[0];
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}
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return @res;
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};
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# Set the role of a peer
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helper set_peer_role => sub {
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my $self = shift;
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my ($room,$name,$id,$role) = @_;
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# Check if this ID isn't the one from another peer first
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my $sth = eval { $self->db->prepare("SELECT * FROM `participants` WHERE `peer_id`=? AND `participant`!=? AND `id` IN (SELECT `id` FROM `rooms` WHERE `name`=?)") } || return undef;
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$sth->execute($id,$name,$room) || return undef;
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return undef if ($sth->rows > 0);
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$sth = eval { $self->db->prepare("UPDATE `participants` SET `peer_id`=?,`role`=? WHERE `participant`=? AND `id` IN (SELECT `id` FROM `rooms` WHERE `name`=?)") } || return undef;
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$sth->execute($id,$role,$name,$room) || return undef;
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$self->app->log->info("User $id has now the $role role in room $name");
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return 1;
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};
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# Return the role of a peer, from it's signaling ID
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helper get_peer_role => sub {
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my $self = shift;
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my ($room,$id) = @_;
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my $sth = eval { $self->db->prepare("SELECT `role` FROM `participants` WHERE `peer_id`=? AND `id` IN (SELECT `id` FROM `rooms` WHERE `name`=?)") } || return undef;
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$sth->execute($id,$room) || return undef;
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if ($sth->rows == 1){
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my ($role) = $sth->fetchrow_array();
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return $role;
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}
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else{
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return 'participant';
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}
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};
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# Check if a participant has joined a room
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# Takes two args: the session name, and the room name
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helper has_joined => sub {
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my $self = shift;
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my ($session,$name) = @_;
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my $ret = 0;
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my $sth = eval { $self->db->prepare("SELECT * FROM `rooms` WHERE `name`=? AND `id` IN (SELECT `id` FROM `participants` WHERE `participant`=?)") } || return undef;
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$sth->execute($name,$session) || return undef;
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$ret = 1 if ($sth->rows > 0);
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return $ret;
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};
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# Purge unused rooms
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helper delete_rooms => sub {
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my $self = shift;
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$self->app->log->debug('Removing unused rooms');
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eval {
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my $timeout = time()-$config->{inactivityTimeout};
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$self->db->do("DELETE FROM `participants` WHERE `id` IN (SELECT `id` FROM `rooms` WHERE `activity_timestamp` < $timeout AND `persistent`='0');");
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$self->db->do("DELETE FROM `notifications` WHERE `id` IN (SELECT `id` FROM `rooms` WHERE `activity_timestamp` < $timeout AND `persistent`='0');");
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$self->db->do("DELETE FROM `invitations` WHERE `id` IN (SELECT `id` FROM `rooms` WHERE `activity_timestamp` < $timeout AND `persistent`='0');");
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$self->db->do("DELETE FROM `rooms` WHERE `activity_timestamp` < $timeout AND `persistent`='0';");
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} || return undef;
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if ($config->{persistentInactivityTimeout} && $config->{persistentInactivityTimeout} > 0){
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eval {
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my $timeout = time()-$config->{persistentInactivityTimeout};
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$self->db->do("DELETE FROM `participants` WHERE `id` IN (SELECT `id` FROM `rooms` WHERE `activity_timestamp` < $timeout AND `persistent`='1');");
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$self->db->do("DELETE FROM `notifications` WHERE `id` IN (SELECT `id` FROM `rooms` WHERE `activity_timestamp` < $timeout AND `persistent`='1');");
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$self->db->do("DELETE FROM `invitations` WHERE `id` IN (SELECT `id` FROM `rooms` WHERE `activity_timestamp` < $timeout AND `persistent`='1');");
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$self->db->do("DELETE FROM `rooms` WHERE `activity_timestamp` < $timeout AND `persistent`='1';");
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} || return undef;
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}
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return 1;
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};
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# Just update the activity timestamp
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# so we can detect unused rooms
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helper ping_room => sub {
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my $self = shift;
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my ($name) = @_;
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return undef unless ( %{ $self->get_room($name) });
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my $sth = eval { $self->db->prepare("UPDATE `rooms` SET `activity_timestamp`=? WHERE `name`=?;") } || return undef;
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$sth->execute(time(),$name) || return undef;
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$self->app->log->debug($self->session('name') . " pinged the room $name");
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return 1;
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};
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# Check if this name is a valid room name
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helper valid_room_name => sub {
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my $self = shift;
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my ($name) = @_;
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my $ret = undef;
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# A few names are reserved
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my @reserved = qw(about help feedback goodbye admin create localize action missing dies password kicked invitation);
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if ($name =~ m/^[\w\-]{1,49}$/ && !grep { $name eq $_ } @reserved){
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$ret = 1;
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}
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return $ret;
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};
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# Generate a random token
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helper get_random => sub {
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my $self = shift;
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my ($size) = @_;
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return join '' => map{('a'..'z','A'..'Z','0'..'9','0'..'9')[rand 72]} 0..$size;
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};
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# Generate a random name
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helper get_random_name => sub {
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my $self = shift;
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my $name = lc $self->get_random(9);
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# Get another one if already taken
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while ($self->get_room($name)){
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$name = $self->get_random_name();
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}
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return $name;
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};
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# Return the mtime of a file
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# Used to append the timestamp to JS and CSS files
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# So client can get new version immediatly
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helper get_mtime => sub {
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my $self = shift;
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my ($file) = @_;
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return stat($file)->mtime;
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};
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# Wrapper arround url_for which adds a trailing / if needed
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helper get_url => sub {
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my $self = shift;
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my $url = $self->url_for(shift);
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$url .= ($url =~ m/\/$/) ? '' : '/';
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return $url;
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};
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# Password protect a room
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# Takes two args: room name and password
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# If password is undef: remove the password
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# Password is hashed and salted before being stored
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helper set_join_pass => sub {
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my $self = shift;
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my ($room,$pass) = @_;
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return undef unless ( %{ $self->get_room($room) });
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my $sth = eval { $self->db->prepare("UPDATE `rooms` SET `join_password`=? WHERE `name`=?;") } || return undef;
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$pass = ($pass) ? Crypt::SaltedHash->new(algorithm => 'SHA-256')->add($pass)->generate : undef;
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$sth->execute($pass,$room) || return undef;
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if ($pass){
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$self->app->log->debug($self->session('name') . " has set a password on room $room");
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}
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else{
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$self->app->log->debug($self->session('name') . " has removed password on room $room");
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}
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return 1;
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};
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# Set owner password. Not needed to join a room
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# but needed to prove you're the owner, and access the configuration menu
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helper set_owner_pass => sub {
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my $self = shift;
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my ($room,$pass) = @_;
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return undef unless ( %{ $self->get_room($room) });
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# For now, setting an owner password makes the room persistant
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# Might be separated in the future
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if ($pass){
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my $sth = eval { $self->db->prepare("UPDATE `rooms` SET `owner_password`=?,`persistent`='1' WHERE `name`=?;") } || return undef;
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my $pass = Crypt::SaltedHash->new(algorithm => 'SHA-256')->add($pass)->generate;
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$sth->execute($pass,$room) || return undef;
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$self->app->log->debug($self->session('name') . " has set an owner password on room $room, which is now persistent");
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}
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else{
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my $sth = eval { $self->db->prepare("UPDATE `rooms` SET `owner_password`=?,`persistent`='0' WHERE `name`=?;") } || return undef;
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$sth->execute(undef,$room) || return undef;
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$self->app->log->debug($self->session('name') . " has removed the owner password on room $room, which is not persistent anymore");
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}
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};
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# Add an email address to the list of notifications
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helper add_notification => sub {
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my $self = shift;
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my ($room,$email) = @_;
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my $data = $self->get_room($room);
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return undef unless ($data);
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my $sth = eval { $self->db->prepare("INSERT INTO `notifications` (`id`,`email`) VALUES (?,?)") } || return undef;
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$sth->execute($data->{id},$email) || return undef;
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return 1;
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};
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# Return the list of email addresses
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helper get_notification => sub {
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my $self = shift;
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my ($room) = @_;
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$room = $self->get_room($room) || return undef;
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my $sth = eval { $self->db->prepare("SELECT `email` FROM `notifications` WHERE `id`=?;") } || return undef;
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$sth->execute($room->{id}) || return undef;
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my @res;
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while(my @row = $sth->fetchrow_array){
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push @res, $row[0];
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}
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return @res;
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};
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|
|
# Remove an email from notification list
|
|
helper remove_notification => sub {
|
|
my $self = shift;
|
|
my ($room,$email) = @_;
|
|
my $data = $self->get_room($room);
|
|
return undef unless ($data);
|
|
my $sth = eval { $self->db->prepare("DELETE FROM `notifications` WHERE `id`=? AND `email`=?") } || return undef;
|
|
$sth->execute($data->{id},$email) || return undef;
|
|
return 1;
|
|
};
|
|
|
|
|
|
# Set/unset ask for name
|
|
helper ask_for_name => sub {
|
|
my $self = shift;
|
|
my ($room,$set) = @_;
|
|
my $data = $self->get_room($room);
|
|
return undef unless ($data);
|
|
my $sth = eval { $self->db->prepare("UPDATE `rooms` SET `ask_for_name`=? WHERE `name`=?") } || return undef;
|
|
$sth->execute($set,$room) || return undef;
|
|
return 1;
|
|
};
|
|
|
|
# Randomly choose a music on hold
|
|
helper choose_moh => sub {
|
|
my $self = shift;
|
|
my @files = (<snd/moh/*.*>);
|
|
return basename($files[rand @files]);
|
|
};
|
|
|
|
# Add a invitation
|
|
helper add_invitation => sub {
|
|
my $self = shift;
|
|
my ($room,$email) = @_;
|
|
my $from = $self->session('name') || return undef;
|
|
my $data = $self->get_room($room);
|
|
my $id = $self->get_random(30);
|
|
return undef unless ($data);
|
|
my $sth = eval { $self->db->prepare("INSERT INTO `invitations` (`id`,`from`,`token`,`email`,`timestamp`) VALUES (?,?,?,?,?)") } || return undef;
|
|
$sth->execute($data->{id},$from,$id,$email,time()) || return undef;
|
|
return $id;
|
|
};
|
|
|
|
# return a hash with all the invitation param
|
|
# just like get_room
|
|
helper get_invitation => sub {
|
|
my $self = shift;
|
|
my ($id) = @_;
|
|
my $sth = eval { $self->db->prepare("SELECT * FROM `invitations` WHERE `token`=? AND `processed`='0';") } || return undef;
|
|
$sth->execute($id) || return undef;
|
|
return $sth->fetchall_hashref('token')->{$id};
|
|
};
|
|
|
|
# Find invitations which have a unprocessed repsponse
|
|
helper find_invitations => sub {
|
|
my $self = shift;
|
|
my $sth = eval { $self->db->prepare("SELECT `token` FROM `invitations` WHERE `from`=? AND `response` IS NOT NULL AND `processed`='0';") } || return undef;
|
|
$sth->execute($self->session('name')) || return undef;
|
|
my @res;
|
|
while(my @row = $sth->fetchrow_array){
|
|
push @res, $row[0];
|
|
}
|
|
return @res;
|
|
};
|
|
|
|
helper respond_invitation => sub {
|
|
my $self = shift;
|
|
my ($id,$response,$message) = @_;
|
|
my $sth = eval { $self->db->prepare("UPDATE `invitations` SET `response`=?,`message`=? WHERE `token`=?;") } || return undef;
|
|
$sth->execute($response,$message,$id) || return undef;
|
|
return 1;
|
|
};
|
|
|
|
# Mark a invitation response as processed
|
|
helper processed_invitation => sub {
|
|
my $self = shift;
|
|
my ($id) = @_;
|
|
my $sth = eval { $self->db->prepare("UPDATE `invitations` SET `processed`='1' WHERE `token`=?;") } || return undef;
|
|
$sth->execute($id) || return undef;
|
|
return 1;
|
|
};
|
|
|
|
# Purge expired invitation links
|
|
helper delete_invitations => sub {
|
|
my $self = shift;
|
|
$self->app->log->debug('Removing expired invitations');
|
|
# Invitation older than 2 hours doesn't make much sense
|
|
my $timeout = time()-7200;
|
|
my $sth = eval { $self->db->prepare("DELETE FROM `invitations` WHERE `timestamp` < $timeout;") } || return undef;
|
|
$sth->execute() || return undef;
|
|
return 1;
|
|
};
|
|
|
|
# Check an invitation token is valid
|
|
helper check_invite_token => sub {
|
|
my $self = shift;
|
|
my ($room,$token) = @_;
|
|
my $ret = 0;
|
|
my $data = $self->get_room($room);
|
|
if (!$data || !$token){
|
|
return undef;
|
|
}
|
|
my $sth = eval { $self->db->prepare("SELECT * FROM `invitations` WHERE id=? AND token=? AND (`response` IS NULL OR `response`='later');") } || return undef;
|
|
$sth->execute($data->{id},$token) || return undef;
|
|
$ret = 1 if ($sth->rows == 1);
|
|
return $ret;
|
|
};
|
|
|
|
# Route / to the index page
|
|
any '/' => 'index';
|
|
|
|
# Route for the about page
|
|
get '/about' => sub {
|
|
my $self = shift;
|
|
$self->stash( components => $components,
|
|
musics => $musics
|
|
);
|
|
} => 'about';
|
|
|
|
# Route for the help page
|
|
get '/help' => 'help';
|
|
|
|
# Routes for feedback. One get to display the form
|
|
# and one post to get data from it
|
|
get '/feedback' => 'feedback';
|
|
post '/feedback' => sub {
|
|
my $self = shift;
|
|
my $email = $self->param('email') || '';
|
|
my $comment = $self->param('comment');
|
|
$self->email(
|
|
header => [
|
|
Subject => encode("MIME-Header", $self->l("FEEDBACK_FROM_VROOM")),
|
|
To => $config->{feedbackRecipient}
|
|
],
|
|
data => [
|
|
template => 'feedback',
|
|
email => $email,
|
|
comment => $comment
|
|
],
|
|
);
|
|
$self->redirect_to($self->get_url('feedback_thanks'));
|
|
};
|
|
|
|
# Route for the thanks after feedback form
|
|
get 'feedback_thanks' => 'feedback_thanks';
|
|
|
|
# Route for the goodbye page, displayed when someone leaves a room
|
|
get '/goodby/(:room)' => sub {
|
|
my $self = shift;
|
|
my $room = $self->stash('room');
|
|
if (!$self->get_room($room)){
|
|
return $self->render('error',
|
|
err => 'ERROR_ROOM_s_DOESNT_EXIST',
|
|
msg => sprintf ($self->l("ERROR_ROOM_s_DOESNT_EXIST"), $room),
|
|
room => $room
|
|
);
|
|
}
|
|
$self->remove_participant($room,$self->session('name'));
|
|
$self->logout;
|
|
} => 'goodby';
|
|
|
|
# Route for the kicked page
|
|
# Should be merged with the goodby route
|
|
get '/kicked/(:room)' => sub {
|
|
my $self = shift;
|
|
my $room = $self->stash('room');
|
|
if (!$self->get_room($room)){
|
|
return $self->render('error',
|
|
err => 'ERROR_ROOM_s_DOESNT_EXIST',
|
|
msg => sprintf ($self->l("ERROR_ROOM_s_DOESNT_EXIST"), $room),
|
|
room => $room
|
|
);
|
|
}
|
|
$self->remove_participant($room,$self->session('name'));
|
|
$self->logout;
|
|
} => 'kicked';
|
|
|
|
# Route for invitition response
|
|
get '/invitation' => sub {
|
|
my $self = shift;
|
|
my $inviteId = $self->param('token') || '';
|
|
# Delecte expired invitation now
|
|
$self->delete_invitations;
|
|
my $invite = $self->get_invitation($inviteId);
|
|
my $room = $self->get_room_by_id($invite->{id});
|
|
if (!$invite || !$room){
|
|
return $self->render('error',
|
|
err => 'ERROR_INVITATION_INVALID',
|
|
msg => $self->l('ERROR_INVITATION_INVALID'),
|
|
room => $room
|
|
);
|
|
}
|
|
$self->render('invitation',
|
|
inviteId => $inviteId,
|
|
room => $room->{name},
|
|
);
|
|
};
|
|
|
|
post '/invitation' => sub {
|
|
my $self = shift;
|
|
my $id = $self->param('token') || '';
|
|
my $response = $self->param('response') || 'decline';
|
|
my $message = $self->param('message') || '';
|
|
if ($response !~ m/^(later|decline)$/ || !$self->respond_invitation($id,$response,$message)){
|
|
return $self->render('error');
|
|
}
|
|
$self->render('invitation_thanks');
|
|
};
|
|
|
|
# This handler creates a new room
|
|
post '/create' => sub {
|
|
my $self = shift;
|
|
# No name provided ? Lets generate one
|
|
my $name = $self->param('roomName') || $self->get_random_name();
|
|
# Create a session for this user, but don't set a role for now
|
|
$self->login;
|
|
my $status = 'error';
|
|
my $err = '';
|
|
my $msg = $self->l('ERROR_OCCURRED');
|
|
# Cleanup unused rooms before trying to create it
|
|
$self->delete_rooms;
|
|
|
|
if (!$self->valid_room_name($name)){
|
|
$err = 'ERROR_NAME_INVALID';
|
|
$msg = $self->l('ERROR_NAME_INVALID');
|
|
}
|
|
elsif ($self->get_room($name)){
|
|
$err = 'ERROR_NAME_CONFLICT';
|
|
$msg = $self->l('ERROR_NAME_CONFLICT');
|
|
}
|
|
elsif ($self->create_room($name,$self->session('name'))){
|
|
$status = 'success';
|
|
$self->session($name => {role => 'owner'});
|
|
}
|
|
$self->render(json => {
|
|
status => $status,
|
|
err => $err,
|
|
msg => $msg,
|
|
room => $name
|
|
});
|
|
};
|
|
|
|
# Translation for JS resources
|
|
# As there's no way to list all the available translated strings
|
|
# JS sends us the list it wants as a JSON object
|
|
# and we sent it back once localized
|
|
post '/localize' => sub {
|
|
my $self = shift;
|
|
my $strings = Mojo::JSON->new->decode($self->param('strings'));
|
|
foreach my $string (keys %$strings){
|
|
$strings->{$string} = $self->l($string);
|
|
}
|
|
return $self->render(json => $strings);
|
|
};
|
|
|
|
# Route for the password page
|
|
get '/password/(:room)' => sub {
|
|
my $self = shift;
|
|
my $room = $self->stash('room') || '';
|
|
my $data = $self->get_room($room);
|
|
unless ($data){
|
|
return $self->render('error',
|
|
err => 'ERROR_ROOM_s_DOESNT_EXIST',
|
|
msg => sprintf ($self->l("ERROR_ROOM_s_DOESNT_EXIST"), $room),
|
|
room => $room
|
|
);
|
|
}
|
|
$self->render('password', room => $room);
|
|
};
|
|
|
|
# Route for password submiting
|
|
post '/password/(:room)' => sub {
|
|
my $self = shift;
|
|
my $room = $self->stash('room') || '';
|
|
my $data = $self->get_room($room);
|
|
unless ($data){
|
|
return $self->render('error',
|
|
err => 'ERROR_ROOM_s_DOESNT_EXIST',
|
|
msg => sprintf ($self->l("ERROR_ROOM_s_DOESNT_EXIST"), $room),
|
|
room => $room
|
|
);
|
|
}
|
|
my $pass = $self->param('password');
|
|
# First check if we got the owner password, and if so, mark this user as owner
|
|
if ($data->{owner_password} && Crypt::SaltedHash->validate($data->{owner_password}, $pass)){
|
|
$self->session($room => {role => 'owner'});
|
|
$self->redirect_to($self->get_url('/') . $room);
|
|
}
|
|
# Then, check if it's the join password
|
|
elsif ($data->{join_password} && Crypt::SaltedHash->validate($data->{join_password}, $pass)){
|
|
$self->session($room => {role => 'participant'});
|
|
$self->redirect_to($self->get_url('/') . $room);
|
|
}
|
|
# Else, it's a wrong password, display an error page
|
|
else{
|
|
$self->render('error',
|
|
err => 'WRONG_PASSWORD',
|
|
msg => sprintf ($self->l("WRONG_PASSWORD"), $room),
|
|
room => $room
|
|
);
|
|
}
|
|
};
|
|
|
|
# Catch all route: if nothing else match, it's the name of a room
|
|
get '/(*room)' => sub {
|
|
my $self = shift;
|
|
my $room = $self->stash('room');
|
|
my $video = $self->param('video') || '1';
|
|
my $token = $self->param('token') || undef;
|
|
# Redirect to lower case
|
|
if ($room ne lc $room){
|
|
$self->redirect_to($self->get_url('/') . lc $room);
|
|
}
|
|
$self->delete_rooms;
|
|
$self->delete_invitations;
|
|
unless ($self->valid_room_name($room)){
|
|
return $self->render('error',
|
|
msg => $self->l('ERROR_NAME_INVALID'),
|
|
err => 'ERROR_NAME_INVALID',
|
|
room => $room
|
|
);
|
|
}
|
|
my $data = $self->get_room($room);
|
|
unless ($data){
|
|
return $self->render('error',
|
|
err => 'ERROR_ROOM_s_DOESNT_EXIST',
|
|
msg => sprintf ($self->l("ERROR_ROOM_s_DOESNT_EXIST"), $room),
|
|
room => $room
|
|
);
|
|
}
|
|
# Create a session if not already done
|
|
$self->login;
|
|
# If the room is locked and we're not the owner, we cannot join it !
|
|
if ($data->{'locked'} && (!$self->session($room) || !$self->session($room)->{role} || $self->session($room)->{role} ne 'owner')){
|
|
return $self->render('error',
|
|
msg => sprintf($self->l("ERROR_ROOM_s_LOCKED"), $room),
|
|
err => 'ERROR_ROOM_s_LOCKED',
|
|
room => $room,
|
|
ownerPass => ($data->{owner_password}) ? '1':'0'
|
|
);
|
|
}
|
|
# Now, if the room is password protected and we're not a participant, nor the owner, lets prompt for the password
|
|
# Email invitation have a token which can be used instead of password
|
|
if ($data->{join_password} &&
|
|
(!$self->session($room) || $self->session($room)->{role} !~ m/^participant|owner$/) &&
|
|
!$self->check_invite_token($room,$token)){
|
|
return $self->redirect_to($self->get_url('/password') . $room);
|
|
}
|
|
# Set this peer as a simple participant if he has no role yet (shouldn't happen)
|
|
$self->session($room => {role => 'participant'}) if (!$self->session($room) || !$self->session($room)->{role});
|
|
# Short life cookie to negociate a session with the signaling server
|
|
$self->cookie(vroomsession => encode_base64($self->session('name') . ':' . $data->{name} . ':' . $data->{token}, ''), {expires => time + 60, path => '/'});
|
|
# Add this user to the participants table
|
|
unless($self->add_participant($room,$self->session('name'))){
|
|
return $self->render('error',
|
|
msg => $self->l('ERROR_OCCURRED'),
|
|
err => 'ERROR_OCCURRED',
|
|
room => $room
|
|
);
|
|
}
|
|
# Now display the room page
|
|
$self->render('join',
|
|
moh => $self->choose_moh(),
|
|
turnPassword => $data->{token},
|
|
video => $video
|
|
);
|
|
};
|
|
|
|
# Route for various room actions
|
|
post '/action' => sub {
|
|
my $self = shift;
|
|
my $action = $self->param('action');
|
|
my $room = $self->param('room') || "";
|
|
# Refuse any action from non members of the room
|
|
if (!$self->session('name') || !$self->has_joined($self->session('name'), $room) || !$self->session($room) || !$self->session($room)->{role}){
|
|
return $self->render(
|
|
json => {
|
|
msg => $self->l('ERROR_NOT_LOGGED_IN'),
|
|
status => 'error'
|
|
},
|
|
);
|
|
}
|
|
# Sanity check on the room name
|
|
return $self->render(
|
|
json => {
|
|
msg => sprintf ($self->l("ERROR_NAME_INVALID"), $room),
|
|
status => 'error'
|
|
},
|
|
) unless ($self->valid_room_name($room));
|
|
# Push the room name to the stash, just in case
|
|
$self->stash(room => $room);
|
|
# Gather room info from the DB
|
|
my $data = $self->get_room($room);
|
|
# Stop here if the room doesn't exist
|
|
return $self->render(
|
|
json => {
|
|
msg => sprintf ($self->l("ERROR_ROOM_s_DOESNT_EXIST"), $room),
|
|
err => 'ERROR_ROOM_s_DOESNT_EXIST',
|
|
status => 'error'
|
|
},
|
|
) unless ($data);
|
|
|
|
# Handle email invitation
|
|
if ($action eq 'invite'){
|
|
my $rcpt = $self->param('recipient');
|
|
my $message = $self->param('message');
|
|
my $status = 'error';
|
|
my $msg = $self->l('ERROR_OCCURRED');
|
|
if (!$self->session($room) || $self->session($room)->{role} ne 'owner'){
|
|
$msg = 'NOT_ALLOWED';
|
|
}
|
|
elsif ($rcpt !~ m/\S+@\S+\.\S+$/){
|
|
$msg = $self->l('ERROR_MAIL_INVALID');
|
|
}
|
|
else{
|
|
my $inviteId = $self->add_invitation($room,$rcpt);
|
|
if ($inviteId && $self->email(
|
|
header => [
|
|
Subject => encode("MIME-Header", $self->l("EMAIL_INVITATION")),
|
|
To => $rcpt
|
|
],
|
|
data => [
|
|
template => 'invite',
|
|
room => $room,
|
|
message => $message,
|
|
inviteId => $inviteId,
|
|
joinPass => ($data->{join_password}) ? 'yes' : 'no'
|
|
],
|
|
)){
|
|
$self->app->log->info($self->session('name') . " sent an invitation for room $room to $rcpt");
|
|
$status = 'success';
|
|
$msg = sprintf($self->l('INVITE_SENT_TO_s'), $rcpt);
|
|
}
|
|
}
|
|
$self->render(
|
|
json => {
|
|
msg => $msg,
|
|
status => $status
|
|
}
|
|
);
|
|
}
|
|
# Handle room lock/unlock
|
|
if ($action =~ m/(un)?lock/){
|
|
my ($lock,$success);
|
|
my $msg = 'ERROR_OCCURRED';
|
|
my $status = 'error';
|
|
# Only the owner can lock or unlock a room
|
|
if (!$self->session($room) || $self->session($room)->{role} ne 'owner'){
|
|
$msg = $self->l('NOT_ALLOWED');
|
|
}
|
|
elsif ($self->lock_room($room,($action eq 'lock') ? '1':'0')){
|
|
$status = 'success';
|
|
$msg = ($action eq 'lock') ? $self->l('ROOM_LOCKED') : $self->l('ROOM_UNLOCKED');
|
|
}
|
|
return $self->render(
|
|
json => {
|
|
msg => $msg,
|
|
status => $status
|
|
}
|
|
);
|
|
}
|
|
# Handle activity pings sent every minute by each participant
|
|
elsif ($action eq 'ping'){
|
|
my $status = 'error';
|
|
my $msg = $self->l('ERROR_OCCURRED');
|
|
my $res = $self->ping_room($room);
|
|
# Cleanup expired rooms every ~10 pings
|
|
if ((int (rand 100)) <= 10){
|
|
$self->delete_rooms;
|
|
}
|
|
# And same for expired invitation links
|
|
if ((int (rand 100)) <= 10){
|
|
$self->delete_invitations;
|
|
}
|
|
if ($res){
|
|
$status = 'success';
|
|
$msg = '';
|
|
}
|
|
my @invitations = $self->find_invitations();
|
|
if (scalar @invitations > 0){
|
|
$msg = '';
|
|
foreach my $id (@invitations){
|
|
my $invit = $self->get_invitation($id);
|
|
$msg .= sprintf($self->l('INVITE_REPONSE_FROM_s'), $invit->{email}) . "\n" ;
|
|
if ($invit->{response} && $invit->{response} eq 'later'){
|
|
$msg .= $self->l('HE_WILL_TRY_TO_JOIN_LATER');
|
|
}
|
|
else{
|
|
$msg .= $self->l('HE_WONT_JOIN');
|
|
}
|
|
if ($invit->{message} && $invit->{message} ne ''){
|
|
$msg .= "\n" . $self->l('MESSAGE') . ":\n" . $invit->{message} . "\n";
|
|
}
|
|
$msg .= "\n";
|
|
$self->processed_invitation($id);
|
|
}
|
|
}
|
|
return $self->render(
|
|
json => {
|
|
msg => $msg,
|
|
status => $status
|
|
}
|
|
);
|
|
}
|
|
# Handle password (join and owner)
|
|
elsif ($action eq 'setPassword'){
|
|
my $pass = $self->param('password');
|
|
my $type = $self->param('type') || 'join';
|
|
# Empty password is equivalent to no password at all
|
|
$pass = undef if ($pass && $pass eq '');
|
|
my $res = undef;
|
|
my $msg = $self->l('ERROR_OCCURRED');
|
|
my $status = 'error';
|
|
# Once again, only the owner can do this
|
|
if ($self->session($room)->{role} eq 'owner'){
|
|
if ($type eq 'owner'){
|
|
# Forbid a few common room names to be reserved
|
|
if (grep { $room eq $_ } @{$config->{commonRoomNames}}){
|
|
$msg = $self->l('ERROR_COMMON_ROOM_NAME');
|
|
}
|
|
elsif ($self->set_owner_pass($room,$pass)){
|
|
$msg = ($pass) ? $self->l('ROOM_NOW_PERSISTENT') : $self->l('ROOM_NO_MORE_PERSISTENT');
|
|
$status = 'success';
|
|
}
|
|
}
|
|
elsif ($type eq 'join' && $self->set_join_pass($room,$pass)){
|
|
$msg = ($pass) ? $self->l('PASSWORD_PROTECT_SET') : $self->l('PASSWORD_PROTECT_UNSET');
|
|
$status = 'success';
|
|
}
|
|
}
|
|
# Simple participants will get an error
|
|
else{
|
|
$msg = $self->l('NOT_ALLOWED');
|
|
}
|
|
return $self->render(
|
|
json => {
|
|
msg => $msg,
|
|
status => $status
|
|
}
|
|
);
|
|
}
|
|
# A participant is trying to auth as an owner, lets check that
|
|
elsif ($action eq 'authenticate'){
|
|
my $pass = $self->param('password');
|
|
my $res = undef;
|
|
my $msg = $self->l('ERROR_OCCURRED');
|
|
my $status = 'error';
|
|
# Auth succeed ? lets promote him to owner of the room
|
|
if ($data->{owner_password} && Crypt::SaltedHash->validate($data->{owner_password}, $pass)){
|
|
$self->session($room, {role => 'owner'});
|
|
$msg = $self->l('AUTH_SUCCESS');
|
|
$status = 'success';
|
|
}
|
|
elsif ($data->{owner_password}){
|
|
$msg = $self->l('WRONG_PASSWORD');
|
|
}
|
|
# There's no owner password, so you cannot auth
|
|
else{
|
|
$msg = $self->l('NOT_ALLOWED');
|
|
}
|
|
return $self->render(
|
|
json => {
|
|
msg => $msg,
|
|
status => $status
|
|
},
|
|
);
|
|
}
|
|
# Return your role and various info about the room
|
|
elsif ($action eq 'getRoomInfo'){
|
|
my $id = $self->param('id');
|
|
my $res = 'error';
|
|
my %emailNotif;
|
|
if ($self->session($room) && $self->session($room)->{role}){
|
|
$res = ($self->set_peer_role($room,$self->session('name'),$id, $self->session($room)->{role})) ? 'success':$res;
|
|
}
|
|
if ($self->session($room)->{role} eq 'owner'){
|
|
my $i = 0;
|
|
my @email = $self->get_notification($room);
|
|
%emailNotif = map { $i => $email[$i++] } @email;
|
|
}
|
|
return $self->render(
|
|
json => {
|
|
role => $self->session($room)->{role},
|
|
owner_auth => ($data->{owner_password}) ? 'yes' : 'no',
|
|
join_auth => ($data->{join_password}) ? 'yes' : 'no',
|
|
locked => ($data->{locked}) ? 'yes' : 'no',
|
|
ask_for_name => ($data->{ask_for_name}) ? 'yes' : 'no',
|
|
notif => Mojo::JSON->new->encode({email => { %emailNotif }}),
|
|
status => $res
|
|
},
|
|
);
|
|
}
|
|
# Return the role of a peer
|
|
elsif ($action eq 'getPeerRole'){
|
|
my $id = $self->param('id');
|
|
my $role = $self->get_peer_role($room,$id);
|
|
return $self->render(
|
|
json => {
|
|
role => $role,
|
|
status => 'success'
|
|
}
|
|
);
|
|
}
|
|
# Add a new email for notifications when someone joins
|
|
elsif ($action eq 'emailNotification'){
|
|
my $email = $self->param('email');
|
|
my $type = $self->param('type');
|
|
my $status = 'error';
|
|
my $msg = $self->l('ERROR_OCCURRED');
|
|
if ($self->session($room)->{role} ne 'owner'){
|
|
$msg = $self->l('NOT_ALLOWED');
|
|
}
|
|
elsif ($email !~ m/^\S+@\S+\.\S+$/){
|
|
$msg = $self->l('ERROR_MAIL_INVALID');
|
|
}
|
|
elsif ($type eq 'add' && $self->add_notification($room,$email)){
|
|
$status = 'success';
|
|
$msg = sprintf($self->l('s_WILL_BE_NOTIFIED'), $email);
|
|
}
|
|
elsif ($type eq 'remove' && $self->remove_notification($room,$email)){
|
|
$status = 'success';
|
|
$msg = sprintf($self->l('s_WONT_BE_NOTIFIED_ANYMORE'), $email);
|
|
}
|
|
return $self->render(
|
|
json => {
|
|
msg => $msg,
|
|
status => $status
|
|
}
|
|
);
|
|
}
|
|
# Set/unset askForName
|
|
elsif ($action eq 'askForName'){
|
|
my $type = $self->param('type');
|
|
my $status = 'error';
|
|
my $msg = $self->l('ERROR_OCCURRED');
|
|
if ($self->session($room)->{role} ne 'owner'){
|
|
$msg = $self->l('NOT_ALLOWED');
|
|
}
|
|
elsif($type eq 'set' && $self->ask_for_name($room,'1')){
|
|
$status = 'success';
|
|
$msg = $self->l('FORCE_DISPLAY_NAME');
|
|
}
|
|
elsif($type eq 'unset' && $self->ask_for_name($room,'0')){
|
|
$status = 'success';
|
|
$msg = $self->l('NAME_WONT_BE_ASKED');
|
|
}
|
|
return $self->render(
|
|
json => {
|
|
msg => $msg,
|
|
status => $status
|
|
}
|
|
);
|
|
}
|
|
# New participant joined the room
|
|
elsif ($action eq 'join'){
|
|
my $name = $self->param('name') || '';
|
|
my $subj = ($name eq '') ? sprintf($self->l('s_JOINED_ROOM_s'), $self->l('SOMEONE'), $room) : sprintf($self->l('s_JOINED_ROOM_s'), $name, $room);
|
|
# Send notifications
|
|
foreach my $rcpt ($self->get_notification($room)){
|
|
$self->email(
|
|
header => [
|
|
Subject => encode("MIME-Header", $subj),
|
|
To => $rcpt
|
|
],
|
|
data => [
|
|
template => 'notification',
|
|
room => $room,
|
|
name => $name
|
|
],
|
|
);
|
|
}
|
|
return $self->render(
|
|
json => {
|
|
status => 'success'
|
|
}
|
|
);
|
|
}
|
|
};
|
|
|
|
# use the templates defined in the config
|
|
push @{app->renderer->paths}, '../templates/'.$config->{template};
|
|
# Set the secret used to sign cookies
|
|
app->secret($config->{secret});
|
|
app->sessions->secure(1);
|
|
app->sessions->cookie_name('vroom');
|
|
# And start, lets VROOM !!
|
|
app->start;
|
|
|