From 8dc70d07c47947a1b1a9de7d377aee1003aca0ae Mon Sep 17 00:00:00 2001 From: Marius Gavrilescu Date: Sun, 31 Aug 2014 00:06:09 +0300 Subject: [PATCH] Initial commit --- COPYING | 661 +++++++++++++++++++++++++++++++ Changes | 4 + MANIFEST | 16 + Makefile.PL | 31 ++ README | 57 +++ config.pl | 59 +++ fonbotd | 52 +++ lib/App/FonBot/Daemon.pm | 91 +++++ lib/App/FonBot/Plugin/BitlBee.pm | 115 ++++++ lib/App/FonBot/Plugin/Common.pm | 175 ++++++++ lib/App/FonBot/Plugin/Config.pm | 118 ++++++ lib/App/FonBot/Plugin/HTTPD.pm | 326 +++++++++++++++ lib/App/FonBot/Plugin/IRC.pm | 151 +++++++ lib/App/FonBot/Plugin/OFTC.pm | 115 ++++++ log4perl.conf | 10 + t/App-FonBot-Daemon.t | 18 + 16 files changed, 1999 insertions(+) create mode 100644 COPYING create mode 100644 Changes create mode 100644 MANIFEST create mode 100644 Makefile.PL create mode 100644 README create mode 100644 config.pl create mode 100644 fonbotd create mode 100644 lib/App/FonBot/Daemon.pm create mode 100644 lib/App/FonBot/Plugin/BitlBee.pm create mode 100644 lib/App/FonBot/Plugin/Common.pm create mode 100644 lib/App/FonBot/Plugin/Config.pm create mode 100644 lib/App/FonBot/Plugin/HTTPD.pm create mode 100644 lib/App/FonBot/Plugin/IRC.pm create mode 100644 lib/App/FonBot/Plugin/OFTC.pm create mode 100644 log4perl.conf create mode 100644 t/App-FonBot-Daemon.t diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..dba13ed --- /dev/null +++ b/COPYING @@ -0,0 +1,661 @@ + GNU AFFERO GENERAL PUBLIC LICENSE + Version 3, 19 November 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU Affero General Public License is a free, copyleft license for +software and other kinds of works, specifically designed to ensure +cooperation with the community in the case of network server software. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Affero General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Affero General Public License for more details. + + You should have received a copy of the GNU Affero General Public License + along with this program. If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If your software can interact with users remotely through a computer +network, you should also make sure that it provides a way for users to +get its source. For example, if your program is a web application, its +interface could display a "Source" link that leads users to an archive +of the code. There are many ways you could offer source, and different +solutions will be better for different programs; see section 13 for the +specific requirements. + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU AGPL, see +. diff --git a/Changes b/Changes new file mode 100644 index 0000000..e938576 --- /dev/null +++ b/Changes @@ -0,0 +1,4 @@ +Revision history for Perl extension App::FonBot::Daemon. + +[ This will be filled in when the first non-dev build is released ] + diff --git a/MANIFEST b/MANIFEST new file mode 100644 index 0000000..de2e9c6 --- /dev/null +++ b/MANIFEST @@ -0,0 +1,16 @@ +Changes +COPYING +Makefile.PL +MANIFEST +README +config.pl Example fonbotd configuration file +fonbotd +log4perl.conf Example log4perl configuration file +t/App-FonBot-Daemon.t +lib/App/FonBot/Daemon.pm +lib/App/FonBot/Plugin/IRC.pm +lib/App/FonBot/Plugin/Config.pm +lib/App/FonBot/Plugin/HTTPD.pm +lib/App/FonBot/Plugin/Common.pm +lib/App/FonBot/Plugin/BitlBee.pm +lib/App/FonBot/Plugin/OFTC.pm diff --git a/Makefile.PL b/Makefile.PL new file mode 100644 index 0000000..5871080 --- /dev/null +++ b/Makefile.PL @@ -0,0 +1,31 @@ +use ExtUtils::MakeMaker; + +WriteMakefile( + NAME => 'App::FonBot::Daemon', + VERSION_FROM => 'lib/App/FonBot/Daemon.pm', + MIN_PERL_VERSION => "5.14.0", + ABSTRACT_FROM => 'lib/App/FonBot/Daemon.pm', + AUTHOR => 'Marius Gavrilescu ', + EXE_FILES => ['fonbotd'], + LICENSE => 'AGPL_3', + PREREQ_PM => { + Apache2::Authen::Passphrase => 0, + HTTP::Status => 0, + IRC::Utils => 0, + JSON => 0, + Log::Log4perl => 0, + POE => 0, + POE::Component::IRC => 0, + POE::Component::IRC::Plugin::AutoJoin => 0, + POE::Component::IRC::Plugin::Connector => 0, + POE::Component::IRC::Plugin::NickServID => 0, + POE::Component::Server::HTTP => 0, + POE::Component::SSLify => 0, + + # Built-in + DB_File => 0, + MIME::Base64 => 0, + Storable => 0, + Text::ParseWords => 0, + }, +); diff --git a/README b/README new file mode 100644 index 0000000..a40aba4 --- /dev/null +++ b/README @@ -0,0 +1,57 @@ +App-FonBot-Daemon version 0.001 +=============================== + +FonBot is an Android application that lets users control their phones through the internet or through text messages. + +Users can communicate with the applications through Yahoo! Messenger, Jabber and IRC (on the OFTC network). Email support is planned. + +This is the FonBot server, a daemon which relays messages between users and their phones. + +INSTALLATION + +To install this module type the following: + + perl Makefile.PL + make + make test + make install + +SETUP + +Steps to setting up your own fonbotd installation: + +1. Install fonbotd +2. (if you want YMSG or Jabber) Install BitlBee +3. (if you want YMSG or Jabber) Create a BitlBee account and add some IM accounts. +4. Create the /etc/fonbotd directory and copy the example config.pl and log4perl.conf files to that directory +5. Edit the example configuration files to your liking +6. Run fonbotd + +DEPENDENCIES + +This module requires these other modules and libraries: + +- Apache2::Authen::Passphrase +- IRC::Utils +- JSON +- Log::Log4perl +- POE +- POE::Component::IRC +- POE::Component::Server::HTTP + +COPYRIGHT AND LICENCE + +Copyright (C) 2013 by Marius Gavrilescu + +fonbotd is free software: you can redistribute it and/or modify +it under the terms of the GNU Affero General Public License as published by +the Free Software Foundation, either version 3 of the License, or +(at your option) any later version. + +fonbotd is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU Affero General Public License for more details. + +You should have received a copy of the GNU Affero General Public License +along with fonbotd. If not, see diff --git a/config.pl b/config.pl new file mode 100644 index 0000000..c384d44 --- /dev/null +++ b/config.pl @@ -0,0 +1,59 @@ +# OFTC +# ==== + +# Comment this out to disable the OFTC plugin +$oftc_enabled = 1; + +# Nickname to use on OFTC +$oftc_nick = 'fonbot'; + +# Channels to join on OFTC +@oftc_channels = (); + +# Password to identify to NickServ with +$oftc_nickserv_password = 'asd'; + +# BitlBee +# ======= + +# Comment this out to disable the BitlBee plugin +$bitlbee_enabled = 1; + +# Nickname to use on BitlBee +$bitlbee_nick = 'marius'; + +# BitlBee server hostname +$bitlbee_server = 'localhost'; + +# BitlBee server port +$bitlbee_port = 6667; + +# BitlBee server password +$bitlbee_password = 'parola'; + +# Common +# ====== + +# Directory to store state in +$dir = '/home/marius/fonbotsrv'; + +# Run fonbotd as this user +$user = 'marius'; + +# Run fonbotd as this primary group +$group = 'marius'; + +# Run fonbotd as these supplementary groups +@supplementary_groups = (); + +# HTTPD +# ===== + +# Run the HTTPD on this port +$httpd_port = 8888; + +# Read the authentication data from this directory +$Apache2::Authen::Passphrase::rootdir = "$rootdir/us"; + +# End the configuration file +return 1; diff --git a/fonbotd b/fonbotd new file mode 100644 index 0000000..ece6b53 --- /dev/null +++ b/fonbotd @@ -0,0 +1,52 @@ +#!/usr/bin/perl -wT +use v5.14; +use strict; + +use App::FonBot::Daemon; + +App::FonBot::Daemon::run; +END { App::FonBot::Daemon::finish }; + +__END__ + +=head1 NAME + +fonbotd - FonBot daemon + +=head1 SYNOPSIS + + fonbotd + +=head1 DESCRIPTION + +FonBot is an Android application that lets users control their phones through the internet or through text messages. + +Users can communicate with the applications through Yahoo! Messenger, Jabber and IRC (on the OFTC network). Email support is planned. + +This is the FonBot server, a daemon which relays messages between users and their phones. + +=head1 AUTHOR + +Marius Gavrilescu C<< marius@ieval.ro >> + +=head1 COPYRIGHT AND LICENSE + +Copyright 2013 Marius Gavrilescu + +This file is part of fonbotd. + +fonbotd is free software: you can redistribute it and/or modify +it under the terms of the GNU Affero General Public License as published by +the Free Software Foundation, either version 3 of the License, or +(at your option) any later version. + +fonbotd is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU Affero General Public License for more details. + +You should have received a copy of the GNU Affero General Public License +along with fonbotd. If not, see + + +=cut diff --git a/lib/App/FonBot/Daemon.pm b/lib/App/FonBot/Daemon.pm new file mode 100644 index 0000000..9ef7b15 --- /dev/null +++ b/lib/App/FonBot/Daemon.pm @@ -0,0 +1,91 @@ +package App::FonBot::Daemon; + +our $VERSION = '0.000_3'; + +use 5.014000; +use strict; +use warnings; + +use Log::Log4perl qw//; +use POE; + +use App::FonBot::Plugin::Config; +use App::FonBot::Plugin::Common; +use App::FonBot::Plugin::OFTC; +use App::FonBot::Plugin::BitlBee; +use App::FonBot::Plugin::HTTPD; + +use sigtrap qw/die normal-signals/; + +use constant PLUGINS => map { "App::FonBot::Plugin::$_" } qw/Config Common OFTC BitlBee HTTPD/; + +################################################## + +sub run{ + Log::Log4perl->init('/etc/fonbotd/log4perl.conf'); + chdir '/var/lib/fonbot'; + $_->init for PLUGINS; + POE::Kernel->run +} + +sub finish{ + $_->fini for reverse PLUGINS +} + +1; + +__END__ + +=head1 NAME + +App::FonBot::Daemon - FonBot daemon + +=head1 SYNOPSIS + + use App::FonBot::Daemon; + App::FonBot::Daemon::run; + END { App::FonBot::Daemon::finish } + +=head1 DESCRIPTION + +This module is the entry point of the FonBot Daemon + +=head1 FUNCTIONS + +=over + +=item B + +Runs the FonBot daemon + +=item B + +Runs the plugin finalizers + +=back + +=head1 AUTHOR + +Marius Gavrilescu C<< >> + +=head1 COPYRIGHT AND LICENSE + +Copyright 2013 Marius Gavrilescu + +This file is part of fonbotd. + +fonbotd is free software: you can redistribute it and/or modify +it under the terms of the GNU Affero General Public License as published by +the Free Software Foundation, either version 3 of the License, or +(at your option) any later version. + +fonbotd is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU Affero General Public License for more details. + +You should have received a copy of the GNU Affero General Public License +along with fonbotd. If not, see + + +=cut diff --git a/lib/App/FonBot/Plugin/BitlBee.pm b/lib/App/FonBot/Plugin/BitlBee.pm new file mode 100644 index 0000000..3192662 --- /dev/null +++ b/lib/App/FonBot/Plugin/BitlBee.pm @@ -0,0 +1,115 @@ +package App::FonBot::Plugin::BitlBee; + +our $VERSION = '0.000_3'; + +use v5.14; +use strict; +use warnings; + +use parent qw/App::FonBot::Plugin::IRC/; + +use POE; +use POE::Component::IRC::Plugin::Connector; + +use App::FonBot::Plugin::Config qw/$bitlbee_enabled $bitlbee_nick $bitlbee_server $bitlbee_port $bitlbee_password/; + +################################################## + +sub _start{ + return unless $bitlbee_enabled; + my $self=$_[OBJECT]; + + $self->{irc} = POE::Component::IRC->spawn( + Flood => 1, + Nick => $bitlbee_nick, + Username => $bitlbee_nick, + Ircname => 'FonBot', + Server => $bitlbee_server, + Port => $bitlbee_port, + ); + $self->{irc}->yield(register => qw/msg public/); + $self->{irc}->yield(connect => {}); + $self->{irc}->plugin_add(Connector => POE::Component::IRC::Plugin::Connector->new); + + $_[KERNEL]->alias_set('BITLBEE') +} + +sub irc_public{ + my ($self, $msg)=@_[OBJECT, ARG2]; + $self->{irc}->yield(privmsg => '&bitlbee', "identify $bitlbee_password") if $msg =~ /^Welcome to the BitlBee gateway!$/; + $self->{irc}->yield(privmsg => '&bitlbee', 'yes') if $msg =~ /New request:/; +} + +1; +__END__ + +=encoding utf-8 + +=head1 NAME + +App::FonBot::Plugin::BitlBee - FonBot plugin that provides the BitlBee user interface + +=head1 SYNOPSIS + + use App::FonBot::Plugin::BitlBee; + App::FonBot::Plugin::BitlBee->init; + + END { App::FonBot::Plugin::BitlBee->fini } + +=head1 DESCRIPTION + +This is one of the two implementations of C. It identifies with a bitlbee server, accepts all buddy requests and processes received commands. + +=head1 CONFIGURATION VARIABLES + +These are the L configuration variables used in this module + +=over + +=item C<$bitlbee_enabled> + +If false, the BitlBee plugin is disabled. + +=item C<$bitlbee_nick> + +BitlBee nickname + +=item C<$bilbee_server> + +BitlBee server hostname + +=item C<$bitlbee_port> + +BitlBee server port + +=item C<$bitlbee_password> + +BitlBee identify password + +=back + +=head1 AUTHOR + +Marius Gavrilescu C<< >> + +=head1 COPYRIGHT AND LICENSE + +Copyright 2013 Marius Gavrilescu + +This file is part of fonbotd. + +fonbotd is free software: you can redistribute it and/or modify +it under the terms of the GNU Affero General Public License as published by +the Free Software Foundation, either version 3 of the License, or +(at your option) any later version. + +fonbotd is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU Affero General Public License for more details. + +You should have received a copy of the GNU Affero General Public License +along with fonbotd. If not, see + + +=cut diff --git a/lib/App/FonBot/Plugin/Common.pm b/lib/App/FonBot/Plugin/Common.pm new file mode 100644 index 0000000..b4fce7c --- /dev/null +++ b/lib/App/FonBot/Plugin/Common.pm @@ -0,0 +1,175 @@ +package App::FonBot::Plugin::Common; + +our $VERSION = '0.000_3'; + +use v5.14; +use strict; +use warnings; + +use parent qw/Exporter/; + +use JSON qw/encode_json/; +use Log::Log4perl qw//; + +use DB_File qw//; +use Storable qw/freeze thaw/; + +use App::FonBot::Plugin::Config qw/$dir $user $group @supplementary_groups/; + +################################################## + +our (%ok_user_addresses, %commands, %waiting_requests); +our @EXPORT = qw/%ok_user_addresses %commands %waiting_requests sendmsg/; + +my $log=Log::Log4perl->get_logger(__PACKAGE__); + +sub init{ + $log->info('setting user and group'); + $)=join ' ', scalar getgrnam $group, map {scalar getgrnam $_} @supplementary_groups; + $(=scalar getgrnam $group; + $<=$>=scalar getpwnam $user; + chdir $dir; + + $log->info('initializing '.__PACKAGE__); + tie %ok_user_addresses, DB_File => 'ok_user_addresses.db'; + tie %commands, DB_File => 'commands.db'; +} + +sub fini{ + $log->info('finishing '.__PACKAGE__); + untie %ok_user_addresses; + untie %commands; +} + +################################################## + +sub sendmsg{ + my ($touser,$requestid,$replyto,$command,@args)=@_; + + my $data={command=>$command, replyto=>$replyto, args => \@args }; + $data->{requestid} = $requestid if defined $requestid; + + if (exists $commands{$touser}) { + my $temp = thaw $commands{$touser}; + push $temp, $data; + $commands{$touser} = freeze $temp + } else { + $commands{$touser} = freeze [$data] + } + + if (exists $waiting_requests{$touser}) { + $waiting_requests{$touser}->continue; + delete $waiting_requests{$touser} + } +} + +1; +__END__ + +=encoding utf-8 + +=head1 NAME + +App::FonBot::Plugin::Common - FonBot plugin that provides global variables and functions + +=head1 SYNOPSIS + + use App::FonBot::Plugin::Common; + App::FonBot::Plugin::Common->init; + + $ok_user_addresses{'marius OFTC mgvx'}=1; # Let user marius send messages to mgvx via the OFTC plugin + sendmsg 'marius', 'OFTC mgvx', 'echo', 'Hello', 'world!'; + + App::FonBot::Plugin::Common->fini; + +=head1 DESCRIPTION + +This FonBot plugin provides global variables and functions to the other plugins. It also sets the user and group according to the configuration file. It is a required plugin, since most other plugins depend on it. + +=head1 CONFIGURATION VARIABLES + +These are the L configuration variables used in this module + +=over + +=item C<$dir> + +Directory to chdir to. + +=item C<$user> + +User to change to. + +=item C<$group> + +Group to change to. + +=item C<@supplementary_groups> + +Supplementary groups list to set. + +=back + +=head1 EXPORTED SYMBOLS + +=over + +=item B<%ok_user_addresses> + +Hash that records combinations of username, driver and address that have sent commands to us. The key format is C<"$username $drivername $address">. B will never send a message to an address which is not found in this hash. + +Example entry: C<$ok_user_address{"nobody EMAIL nobody@mailinator.com"}>. + +=item B<%commands> + +Hash from usernames to a Cd array of pending commands for the user. + +=item B<%waiting_requests> + +Hash from usernames to a waiting HTTP::Response, as defined by the POE::Component::Server::HTTP documentation. + +=item B(I<$touser>, I<$requestid>, I<$replyto>, I<$command>, I<@args>) + +Sends a command to C<$touser>'s phone. The command includes a command name (C<$command>), a list of arguments (C<@args>) and a reply address (C<$replyto>). If I<$requestid> is defined, the command will also include that request ID. + +=back + +=head1 METHODS + +=over + +=item Cinit> + +Sets the user and group according to the configuration variables and reads the exported variables from the disk. + +=item Cfini> + +Writes the exported variables to the disk. + +=back + +=head1 AUTHOR + +Marius Gavrilescu C<< >> + +=head1 COPYRIGHT AND LICENSE + +Copyright 2013 Marius Gavrilescu + +This file is part of fonbotd. + +fonbotd is free software: you can redistribute it and/or modify +it under the terms of the GNU Affero General Public License as published by +the Free Software Foundation, either version 3 of the License, or +(at your option) any later version. + +fonbotd is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU Affero General Public License for more details. + +You should have received a copy of the GNU Affero General Public License +along with fonbotd. If not, see + + +=cut diff --git a/lib/App/FonBot/Plugin/Config.pm b/lib/App/FonBot/Plugin/Config.pm new file mode 100644 index 0000000..b710cf8 --- /dev/null +++ b/lib/App/FonBot/Plugin/Config.pm @@ -0,0 +1,118 @@ +package App::FonBot::Plugin::Config; + +our $VERSION = '0.000_3'; + +use v5.14; +use strict; +use warnings; + +use parent qw/Exporter/; + +use Apache2::Authen::Passphrase; +use Log::Log4perl qw//; + +our @EXPORT_OK=qw/$oftc_enabled $oftc_nick @oftc_channels $oftc_nickserv_password $bitlbee_enabled $bitlbee_nick $bitlbee_server $bitlbee_port $bitlbee_password $dir $user $group @supplementary_groups $httpd_port/; + +################################################## + +our ($oftc_enabled, $oftc_nick, @oftc_channels, $oftc_nickserv_password); +our ($bitlbee_enabled, $bitlbee_nick, $bitlbee_server, $bitlbee_port, $bitlbee_password); +our ($dir, $user, $group, @supplementary_groups); + +################################################## + +my $log=Log::Log4perl->get_logger(__PACKAGE__); + +sub init{ + $log->info('reading config file'); + unless (my $ret = do '/etc/fonbotd/config.pl') { + die "Cannot parse config file: $@" if $@; + die "Cannot run config file: $!" unless $ret; + } +} + +sub fini{ + #no-op +} + +1; + +__END__ + +=encoding utf-8 + +=head1 NAME + +App::FonBot::Plugin::Config - FonBot plugin for reading configuration files + +=head1 SYNOPSIS + + use App::FonBot::Plugin::Config qw/$oftc_enabled $oftc_nick @oftc_channels $oftc_nickserv_password $bitlbee_enabled $bitlbee_nick $bitlbee_server $bitlbee_port $bitlbee_password $user $group @supplementary_groups $httpd_port/; + App::FonBot::Plugin::Config->init; + + # Variables used in App::FonBot:Plugin::OFTC + say "The OFTC plugin is ".($oftc_enabled ? 'enabled' : 'disabled'); + say "The OFTC NickServ password is $oftc_nickserv_password"; + say "The OFTC nickname is $oftc_nick"; + say "The OFTC channels are @oftc_channels"; + + # Variables used in App::FonBot::Plugin::BitlBee + say "The BitlBee plugin is ".($bitlbee_enabled ? 'enabled' : 'disabled'); + say "The BitlBee server runs on port $bitlbee_port of host $bitlbee_server" + say "The BitlBee nickname is $bitlbee_nick"; + say "The BitlBee password is $bitlbee_password"; + + # Variables used in App::FonBot::Plugin::Common + say "The storage directory is $dir"; + say "The user is $user"; + say "The primary group is $group"; + say "The supplementary groups are @supplementary_groups"; + + # Variables used in App::FonBot::Plugin::HTTPD + say "The HTTPD listens on port $httpd_port" + +=head1 DESCRIPTION + +This FonBot plugin reads a configuration file (hardcoded to F) and provides configuration variables to the other plugins. It is a required plugin, since all other plugins depend on it. + +The configuration variables are described in detail in the plugins that use it. + +=head1 METHODS + +=over + +=item Cinit> + +(Re-)reads the configuration file, populating the configuration variables. The configuration file is a regular perl script, hardcoded to F. + +=item Cfini> + +Currently a no-op. It is recommended to call this after finishing using this module, since it might do something in a future release. + +=back + +=head1 AUTHOR + +Marius Gavrilescu C<< >> + +=head1 COPYRIGHT AND LICENSE + +Copyright 2013 Marius Gavrilescu + +This file is part of fonbotd. + +fonbotd is free software: you can redistribute it and/or modify +it under the terms of the GNU Affero General Public License as published by +the Free Software Foundation, either version 3 of the License, or +(at your option) any later version. + +fonbotd is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU Affero General Public License for more details. + +You should have received a copy of the GNU Affero General Public License +along with fonbotd. If not, see + + +=cut diff --git a/lib/App/FonBot/Plugin/HTTPD.pm b/lib/App/FonBot/Plugin/HTTPD.pm new file mode 100644 index 0000000..e45977d --- /dev/null +++ b/lib/App/FonBot/Plugin/HTTPD.pm @@ -0,0 +1,326 @@ +package App::FonBot::Plugin::HTTPD; + +our $VERSION = '0.000_3'; + +use v5.14; +use strict; +use warnings; + +use Apache2::Authen::Passphrase qw/pwcheck/; +use HTTP::Status qw/HTTP_BAD_REQUEST HTTP_OK HTTP_NO_CONTENT HTTP_FORBIDDEN HTTP_UNAUTHORIZED/; +use JSON qw/encode_json/; +use Log::Log4perl; +use POE::Component::Server::HTTP qw/RC_OK RC_DENY RC_WAIT/; + +use DB_File; +use MIME::Base64 qw/decode_base64/; +use Storable qw/freeze thaw/; +use Text::ParseWords qw/shellwords/; + +use App::FonBot::Plugin::Config qw/$httpd_port/; +use App::FonBot::Plugin::Common; + +################################################## + +my $log=Log::Log4perl->get_logger(__PACKAGE__); + +my $httpd; +my %waiting_userrequests; +my %responses; + +sub init{ + $log->info('initializing '.__PACKAGE__); + %waiting_requests = (); + %waiting_userrequests = (); + $httpd = POE::Component::Server::HTTP->new( + Port => 8888, + PreHandler => { '/' => [\&pre_auth, \&pre_get, \&pre_userget], }, + ContentHandler =>{ '/send' => \&on_send, '/get' => \&on_get, '/ok' => \&on_ok, '/userget' => \&on_userget, '/usersend' => \&on_usersend }, + ErrorHandler => { '/' => sub { RC_OK }}, + Headers => { 'Cache-Control' => 'no-cache' }, + ); +} + +sub fini{ + $log->info('finishing '.__PACKAGE__); + POE::Kernel->call($httpd, 'shutdown'); +} + +################################################## + +sub httpdie (\$$;$){ + my ($response,$errstr,$errcode)=@_; + + $$response->code($errcode // HTTP_BAD_REQUEST); + $$response->header(Content_Type => 'text/plain'); + $$response->message($errstr); + + die 'Bad Request'; +} + +sub pre_auth{ + my ($request, $response)=@_; + + eval { + my $authorization=$request->header('Authorization') // die 'No Authorization header'; + $authorization =~ /^Basic (.+)$/ or die 'Invalid Authorization header'; + my ($user, $password) = decode_base64($1) =~ /^(.+):(.*)$/ or die 'Invalid Authorization header'; + eval { pwcheck $user, $password; 1 } or die 'Invalid user/password combination'; + $request->header(Username => $user); + $log->debug("HTTP request from $user to url ".$request->url); + }; + if (my $error = $@) { + $response->code(HTTP_UNAUTHORIZED); + $response->message('Bad username or password'); + $response->header(Content_Type => 'text/plain'); + $response->header(WWW_Authenticate => 'Basic realm="fonbotd"'); + $response->content('Unauthorized'); + $log->debug("Request denied: $error"); + return RC_DENY + } + + $response->content(''); + RC_OK +} + +sub pre_get{ + my ($request, $response)=@_; + my $user=$request->header('Username'); + return RC_OK if $response->code; + return RC_OK unless $user; + return RC_OK unless $request->uri =~ m,/get,; + + unless (exists $commands{$user}) { + $log->debug("No pending commands for $user, entering RC_WAIT"); + $waiting_requests{$user}->continue if exists $waiting_requests{$user}; + $waiting_requests{$user}=$response; + return RC_WAIT + } + + RC_OK +} + +sub pre_userget{ + my ($request, $response)=@_; + my $user=$request->header('Username'); + return RC_OK if $response->code; + return RC_OK unless $user; + return RC_OK unless $request->uri =~ m,/userget,; + + unless (exists $responses{$user}) { + $log->debug("No pending responses for $user, entering RC_WAIT"); + $waiting_userrequests{$user}->continue if exists $waiting_userrequests{$user}; + $waiting_userrequests{$user}=$response; + return RC_WAIT + } + + RC_OK +} + +sub on_ok{ + my ($request, $response)=@_; + return RC_OK if $response->code; + + $response->code(HTTP_OK); + RC_OK +} + +sub on_get{ + my ($request, $response)=@_; + return RC_OK if $response->code; + + eval { + my $user=$request->header('Username'); + $log->debug("on_get from user $user"); + + if (exists $commands{$user}) { + my $json=encode_json thaw $commands{$user}; + $log->debug("Sending JSON: $json to $user"); + $response->content($json); + $response->code(HTTP_OK); + $response->message('Commands sent'); + } else { + $log->debug("Sending back 204 No Content"); + $response->code(HTTP_NO_CONTENT); + $response->message('No pending commands'); + } + + delete $commands{$user} + }; + + $log->error("ERROR: $@") if $@ && $@ !~ /^Bad Request /; + + RC_OK +} + +sub on_userget{ + my ($request, $response)=@_; + return RC_OK if $response->code; + + eval { + my $user=$request->header('Username'); + $log->debug("on_userget from user $user"); + + if (exists $responses{$user}) { + my $json=encode_json $responses{$user}; + $log->debug("Sending JSON: $json to $user"); + $response->content($json); + $response->code(HTTP_OK); + $response->message('Responses sent'); + } else { + $log->debug("Sending back 204 No Content"); + $response->code(HTTP_NO_CONTENT); + $response->message('No pending responses'); + } + + delete $responses{$user} + }; + + $log->error("ERROR: $@") if $@ && $@ !~ /^Bad Request /; + + RC_OK +} + +sub on_send{ + my ($request, $response)=@_; + return RC_OK if $response->code; + + eval { + httpdie $response, 'All requests must use the POST http method' unless $request->method eq 'POST'; + my $user=$request->header('Username'); + + my $destination=$request->header('X-Destination') // httpdie $response, 'Missing destination address'; + my ($driver, $address)=shellwords $destination; + + my $content=$request->content // httpdie $response, 'Content is undef'; + + if ($driver eq 'HTTP') { + $responses{$user}//=[]; + push $responses{$user}, $content; + if (exists $waiting_userrequests{$user}) { + $waiting_userrequests{$user}->continue; + delete $waiting_userrequests{$user} + } + } else { + unless ($ok_user_addresses{"$user $driver $address"}) { + $response->code(HTTP_FORBIDDEN); + $response->message("$user is not allowed to send messages to $address"); + return + } + + POE::Kernel->post($driver, 'send_message', $address, $content) or $log->error("Driver not found: $driver"); + } + + $response->code(HTTP_NO_CONTENT); + $response->message('Message sent'); + }; + + $log->error("ERROR: $@") if $@ && $@ !~ /^Bad Request /; + $log->debug('Responding to send from $user with '.$response->code.' '.$response->message); + RC_OK +} + +sub on_usersend{ + my ($request, $response)=@_; + $log->debug("asdasd asd"); + return RC_OK if $response->code; + + eval{ + httpdie $response, 'All requests must use the POST http method' unless $request->method eq 'POST'; + my $user=$request->header('Username'); + + my $content=$request->content // httpdie $response, 'Content is undef'; + + sendmsg $user, $request->header('X-Requestid'), HTTP => shellwords $_ for split '\n', $content; + + $response->code(HTTP_NO_CONTENT); + $response->message('Command sent'); + }; + + $log->error("ERROR: $@") if $@ && $@ !~ /^Bad Request /; + $log->debug('Responding to usersend from $user with '.$response->code.' '.$response->message); + RC_OK +} + +1 + +__END__ + +=encoding utf-8 + +=head1 NAME + +App::FonBot::Plugin::HTTPD - FonBot webserver plugin, used for communication with phones + +=head1 SYNOPSIS + + use App::FonBot::Plugin::HTTPD; + App::FonBot::Plugin::HTTPD->init; + ... + App::FonBot::Plugin::HTTPD->fini; + +=head1 DESCRIPTION + +This FonBot plugin provides a webserver for interacting with fonbotd. All requests use Basic access authentication. + +The available calls are: + +=over + +=item GET C + +Returns a JSON array of pending commands for the current user. Uses long polling — the server does not respond immediately if there are no pending commands. + +=item GET C + +Returns a 200 OK. + +=item POST C + +Sends a message to an address. The address is given in the C header. The message is in the POST data. + +=item GET C + +Returns a JSON array of pending messages for the current user. Uses long polling — the server does not respond immediately if there are no pending commands. + +=item POST C + +Sends a command to the sender's phone. The optional C header sets the request ID. The command is in the POST data + +=back + +=head1 CONFIGURATION VARIABLES + +=over + +=item C<$httpd_port> + +The HTTPD listens on this port. + +=back + +=head1 AUTHOR + +Marius Gavrilescu C<< marius@ieval.ro >> + +=head1 COPYRIGHT AND LICENSE + +Copyright 2013 Marius Gavrilescu + +This file is part of fonbotd. + +fonbotd is free software: you can redistribute it and/or modify +it under the terms of the GNU Affero General Public License as published by +the Free Software Foundation, either version 3 of the License, or +(at your option) any later version. + +fonbotd is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU Affero General Public License for more details. + +You should have received a copy of the GNU Affero General Public License +along with fonbotd. If not, see + + +=cut diff --git a/lib/App/FonBot/Plugin/IRC.pm b/lib/App/FonBot/Plugin/IRC.pm new file mode 100644 index 0000000..e4eaf01 --- /dev/null +++ b/lib/App/FonBot/Plugin/IRC.pm @@ -0,0 +1,151 @@ +package App::FonBot::Plugin::IRC; + +our $VERSION = '0.000_3'; + +use v5.14; +use strict; +use warnings; + +use Apache2::Authen::Passphrase qw/pwcheck/; +use IRC::Utils qw/parse_user/; +use Log::Log4perl qw//; +use POE; +use POE::Component::IRC qw//; + +use Text::ParseWords qw/shellwords/; +use subs qw/shutdown/; + +use App::FonBot::Plugin::Common; + +################################################## + +my %selves; + +sub init{ + my ($ns)=@_; + + my $self=$ns->new; + $self->{log}->info("initializing $ns"); + tie my %nick_to_username, DB_File => "nick_to_username-$ns.db"; + $self->{nick_to_username}=\%nick_to_username; + $selves{$ns}=$self +} + +sub fini{ + my ($ns)=@_; + + $selves{$ns}->{log}->info("finishing $ns"); + $selves{$ns}->{irc}->yield(shutdown => "finishing $ns") if defined $selves{$ns}->{irc}; + untie $selves{$ns}->{nick_to_username}; + POE::Kernel->post($selves{$ns}->{session} => 'shutdown'); + delete $selves{$ns} +} + +################################################## + +sub new{ + my ($ns)=@_; + + my $self = { + prefix => {}, + log => Log::Log4perl->get_logger($ns), + }; + + bless $self, $ns; + + $self->{session} = POE::Session->create( + object_states => [ $self => [ '_start', 'send_message', 'irc_001', 'irc_msg', 'irc_public', 'shutdown' ] ], + ); + + $self +} + +sub irc_msg{ + my ($from, $msg, $self)=@_[ARG0,ARG2,OBJECT]; + my $nick=parse_user $from; + + my $username=$self->{nick_to_username}{$from}; + my $address=$_[KERNEL]->alias_list; + $address.=" $nick"; + + chomp $msg; + my @args=shellwords $msg; + my $cmd=shift @args; + + given($cmd){ + when(/^myid$/i){ + $self->{irc}->yield(privmsg => $nick, $from); + } + + when(/^login$/i) { + my ($user, $pass) = @args; + + eval { pwcheck $user, $pass }; + + if ($@) { + $self->{log}->debug("Login for $user failed"); + $self->{irc}->yield(privmsg => $nick, 'Bad username/password combination'); + } else { + $self->{log}->debug("Login for $user succeded"); + $self->{nick_to_username}{$from} = $user; + $self->{irc}->yield(privmsg => $nick, "Logged in as $user"); + } + } + + when(/^logout$/i){ + delete $self->{nick_to_username}{$from}; + } + + when(/^prefix$/i){ + if (defined $username) { + $self->{prefix}{$username} = [@args]; + } else { + $self->{irc}->yield(privmsg => $nick, 'You are not logged in. Say "login your_username your_password" (where your_username and your_password are your login credentials) to login.'); + } + } + + when(/^noprefix$/i){ + if (defined $username) { + delete $self->{prefix}{$username} + } else { + $self->{irc}->yield(privmsg => $nick, 'You are not logged in. Say "login your_username your_password" (where your_username and your_password are your login credentials) to login.'); + } + } + + default { + if (defined $username) { + $ok_user_addresses{"$username $address"}=1; + $self->{log}->debug("Command $cmd @args from $username"); + if (exists $self->{prefix}{$username}) { + sendmsg $username, undef, $address, @{$self->{prefix}{$username}}, $cmd, @args; + } else { + sendmsg $username, undef, $address, $cmd, @args; + } + } else { + $self->{irc}->yield(privmsg => $nick, 'You are not logged in. Say "login your_username your_password" (where your_username and your_password are your login credentials) to login.'); + } + } + + } +} + +sub irc_public{ + # Do nothing +} + +sub irc_001{ + # Do nothing +} + +sub send_message{ + my ($self, $address, $content)=@_[OBJECT, ARG0, ARG1]; + $self->{irc}->yield(privmsg => $address, $_) for map {unpack '(A400)*'} split "\n", $content +} + +sub shutdown{ + $_[KERNEL]->alias_remove($_) for $_[KERNEL]->alias_list; +} + +sub _start { ... } + +1 diff --git a/lib/App/FonBot/Plugin/OFTC.pm b/lib/App/FonBot/Plugin/OFTC.pm new file mode 100644 index 0000000..12b88cf --- /dev/null +++ b/lib/App/FonBot/Plugin/OFTC.pm @@ -0,0 +1,115 @@ +package App::FonBot::Plugin::OFTC; + +our $VERSION = '0.000_3'; + +use v5.14; +use strict; +use warnings; + +use parent qw/App::FonBot::Plugin::IRC/; + +use POE; +use POE::Component::IRC::Plugin::AutoJoin; +use POE::Component::IRC::Plugin::Connector; +use POE::Component::IRC::Plugin::NickServID; + +use App::FonBot::Plugin::Config qw/$oftc_enabled $oftc_nick @oftc_channels $oftc_nickserv_password/; + +################################################## + +sub _start{ + return unless $oftc_enabled; + my $self=$_[OBJECT]; + + $self->{irc} = POE::Component::IRC->spawn( + Nick => $oftc_nick, + Username => $oftc_nick, + Ircname => 'FonBot OFTC Transport', + Server => 'irc.oftc.net', + Port => 6697, + UseSSL => 1, + ); + $self->{irc}->yield(register => qw/msg/); + $self->{irc}->yield(connect => {}); + + $self->{irc}->plugin_add(Connector => POE::Component::IRC::Plugin::Connector->new); + $self->{irc}->plugin_add(AutoJoin => POE::Component::IRC::Plugin::AutoJoin->new( + Channels => \@oftc_channels + )); + + $self->{irc}->plugin_add(NickServID => POE::Component::IRC::Plugin::NickServID->new( + Password => $oftc_nickserv_password + )); + + $_[KERNEL]->alias_set('OFTC'); +} + +1; + +__END__ + +=head1 NAME + +App::FonBot::Plugin::OFTC - FonBot pluginthat provides the OFTC user interface + +=head1 SYNOPSIS + + use App::FonBot::Plugin::OFTC; + App::FonBot::Plugin::OFTC->init; + + END {App::FonBot::Plugin::OFTC->fini}; + +=head1 DESCRIPTION + +This is one of the two implementations of C. It connects to OFTC, joins C<$oftc_channel>, identifies with NickServ using the C<$oftc_nickserv_password> password, and processes received commands. + +=head1 CONFIGURATION VARIABLES + +These are the L configuration variables used in this module + +=over + +=item C<$oftc_enabled> + +If false, the OFTC plugin is disabled. + +=item C<$oftc_nick> + +IRC nickname. + +=item C<@oftc_channels> + +List of channels to join. + +=item C<$oftc_nickserv_password> + +Password to identify to NickServ with. + +=back + +=head1 AUTHOR + +Marius Gavrilescu C<< >> + +=head1 COPYRIGHT AND LICENSE + +Copyright 2013 Marius Gavrilescu + +This file is part of fonbotd. + +fonbotd is free software: you can redistribute it and/or modify +it under the terms of the GNU Affero General Public License as published by +the Free Software Foundation, either version 3 of the License, or +(at your option) any later version. + +fonbotd is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU Affero General Public License for more details. + +You should have received a copy of the GNU Affero General Public License +along with fonbotd. If not, see + + +=cut + diff --git a/log4perl.conf b/log4perl.conf new file mode 100644 index 0000000..a24a8a1 --- /dev/null +++ b/log4perl.conf @@ -0,0 +1,10 @@ +log4perl.category.App.FonBot = DEBUG, logfile, stderr + +log4perl.appender.logfile = Log::Log4perl::Appender::File +log4perl.appender.logfile.filename = /var/log/fonbotd +log4perl.appender.logfile.layout = Log::Log4perl::Layout::PatternLayout +log4perl.appender.logfile.layout.ConversionPattern = [%d] [%M{2} %F{1}:%L] [%p] %m%n + +log4perl.appender.stderr = Log::Log4perl::Appender::Screen +log4perl.appender.stderr.layout = Log::Log4perl::Layout::PatternLayout +log4perl.appender.stderr.layout.ConversionPattern = [%d] [%F{1}:%M{1}:%L] [%p] %m%n diff --git a/t/App-FonBot-Daemon.t b/t/App-FonBot-Daemon.t new file mode 100644 index 0000000..add887f --- /dev/null +++ b/t/App-FonBot-Daemon.t @@ -0,0 +1,18 @@ +# Before `make install' is performed this script should be runnable with +# `make test'. After `make install' it should work as `perl App-FonBot-Daemon.t' + +######################### + +# change 'tests => 1' to 'tests => last_test_to_print'; + +use strict; +use warnings; + +use Test::More tests => 1; +BEGIN { use_ok('App::FonBot::Daemon') }; + +######################### + +# Insert your test code below, the Test::More module is use()ed here so read +# its man page ( perldoc Test::More ) for help writing this test script. + -- 2.39.2