version 1.1, 2006/10/04 21:03:46 |
version 1.2, 2006/10/04 21:33:13 |
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#!/usr/bin/perl -w |
#!/usr/bin/perl -w |
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eval 'exec /usr/bin/perl -w -S $0 ${1+"$@"}' |
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if 0; # not running under some shell |
#-*-mode:perl-*- |
#-*-mode:perl-*- |
#Time-stamp: <2004-11-21 09:59:27 (djcb)> |
#Time-stamp: <2005-05-07 19:24:09 (djcb)> |
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# script to send message using xmpp (aka jabber), |
# script to send message using xmpp (aka jabber), |
# somewhat resembling mail(1) |
# somewhat resembling mail(1) |
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# author: Dirk-Jan C. Binnema <djcb@djcbsoftware.nl> |
# Author: Dirk-Jan C. Binnema <djcb@djcbsoftware.nl> |
# released under the terms of the GNU General Public License |
# Copyright (c) 2004,2005 Dirk-Jan C. Binnema |
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# Released under the terms of the GNU General Public License v2 |
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use Net::XMPP; |
use Net::XMPP; |
use Getopt::Long; |
use Getopt::Long; |
use strict; |
use strict; |
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# subroutines |
use open ':utf8'; |
sub xmpp_login($$$$$$); |
use open ':std'; |
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# subroutines decls |
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sub xmpp_login($$$$$$$); |
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sub xmpp_send ($$$); |
sub xmpp_send_message($$$$); |
sub xmpp_send_message($$$$); |
sub xmpp_send_group_message($$$$); |
sub xmpp_send_chatroom_message($$$$$); |
sub xmpp_logout($); |
sub xmpp_logout($); |
sub xmpp_check_result; |
sub xmpp_check_result; |
sub parse_cmdline(); |
sub parse_cmdline(); |
sub error_exit; |
sub error_exit; |
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sub debug_print; |
sub read_config_file($); |
sub read_config_file($); |
sub push_hash($$); |
sub push_hash($$); |
sub main (); |
sub terminate(); |
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sub main(); |
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my # MakeMaker |
my # MakeMaker |
$VERSION = '0.0.4'; |
$VERSION = '0.0.8'; |
my $RESOURCE= 'sendxmpp'; |
my $RESOURCE = 'sendxmpp'; |
my $DEBUG = 0; |
my $VERBOSE = 0; |
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my $DEBUG = 0; |
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# start! |
# start! |
&main; |
&main; |
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# |
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# main: main routine |
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# |
sub main () { |
sub main () { |
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my $cmdline = parse_cmdline(); |
my $cmdline = parse_cmdline(); |
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$DEBUG = 1 if ($$cmdline{'debug'}); |
$| = 1; # no output buffering |
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$DEBUG = 1 if ($$cmdline{'debug'}); |
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$VERBOSE = 1 if ($$cmdline{'verbose'}); |
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my $config = read_config_file ($$cmdline{'file'}) |
my $config = read_config_file ($$cmdline{'file'}) |
unless ($$cmdline{'jserver'} && $$cmdline{'username'} && $$cmdline{'password'}); |
unless ($$cmdline{'jserver'} && $$cmdline{'username'} && $$cmdline{'password'}); |
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# login to xmpp |
# login to xmpp |
my $cnx = xmpp_login ($$cmdline{'jserver'} || $$config{'jserver'}, |
my $cnx = xmpp_login ($$cmdline{'jserver'} || $$config{'jserver'}, |
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$$cmdline{'port'} || $$config{'port'}, |
$$cmdline{'username'} || $$config{'username'}, |
$$cmdline{'username'} || $$config{'username'}, |
$$cmdline{'password'} || $$config{'password'}, |
$$cmdline{'password'} || $$config{'password'}, |
$$cmdline{'resource'}, |
$$cmdline{'resource'}, |
$$cmdline{'tls'}, |
$$cmdline{'tls'}, |
$$cmdline{'debug'}) |
$$cmdline{'debug'}) |
or error_exit("cannot login: $!"); |
or error_exit("cannot login: $!"); |
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# read message from STDIN or or from -m/--message parameter |
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if (!$$cmdline{interactive}) { |
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# the non-interactive case |
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my $txt; |
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my $message = $$cmdline{'message'}; |
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if ($message) { |
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open (MSG, "<$message") |
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or error_exit ("cannot open message file '$message': $!"); |
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while (<MSG>) {$txt.=$_}; |
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close(MSG); |
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} else { |
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$txt.=$_ while (<STDIN>); |
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} |
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xmpp_send ($cnx,$cmdline,$txt); |
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unless ($$cmdline{'chatroom'}) { |
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xmpp_send_message ($cnx, |
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$$cmdline{'recipient'}, |
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$$cmdline{'subject'}, |
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$$cmdline{'message'}); |
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} else { |
} else { |
xmpp_send_group_message ($cnx, |
# the interactive case, read stdin line by line |
$$cmdline{'resource'}, |
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$$cmdline{'recipient'}, |
# deal with TERM |
$$cmdline{'message'}); |
$main::CNX = $cnx; |
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$SIG{INT}=\&terminate; |
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# line by line... |
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while (<STDIN>) { |
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chomp; |
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xmpp_send ($cnx,$cmdline,$_); |
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} |
} |
} |
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xmpp_logout($cnx); |
xmpp_logout($cnx); |
exit(0); |
exit 0; |
} |
} |
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# |
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# read_config_file: read the configuration file |
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# input: filename |
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# output: hash with 'user', 'jserver' and 'password' keys |
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# |
sub read_config_file ($) { |
sub read_config_file ($) { |
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# check permissions |
my $cfg_file = shift; |
my $cfg_file = shift; |
error_exit ("cannot read $cfg_file: $!") |
error_exit ("cannot read $cfg_file: $!") |
unless (-r $cfg_file); |
unless (-r $cfg_file); |
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my $owner = (stat($cfg_file))[4]; |
my $owner = (stat($cfg_file))[4]; |
error_exit ("you must own $cfg_file") |
error_exit ("you must own $cfg_file") |
unless ($owner == $>); |
unless ($owner == $>); |
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my $mode = (stat($cfg_file))[2] & 07777; |
my $mode = (stat($cfg_file))[2] & 07777; |
error_exit ("$cfg_file must have mode 0600") |
error_exit ("$cfg_file must have mode 0600") |
unless ($mode == 0600); |
unless ($mode == 0600); |
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open (CFG,"<$cfg_file") |
open (CFG,"<$cfg_file") |
or error_exit("cannot open $cfg_file for reading: $!"); |
or error_exit("cannot open $cfg_file for reading: $!"); |
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my %config; |
my %config; |
my $line = 0; |
my $line = 0; |
while (<CFG>) { |
while (<CFG>) { |
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++$line; |
++$line; |
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next if (/^\s*$/); # ignore empty lines |
next if (/^\s*$/); # ignore empty lines |
next if (/^\s*\#.*/); # ignore comment lines |
next if (/^\s*\#.*/); # ignore comment lines |
if (/([-\.\w]+)@([-\.\w]+)\s+([-\w\.]+)/) { |
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%config = (username=>$1, |
s/\#.*$//; # ignore comments in lines |
jserver=>$2, |
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password=>$3); |
if (/([-\.\w]+)@([-\.\w:]+)\s+(\S+)\s*$/) { |
} else { close(CFG); |
%config = ('username' => $1, |
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'jserver' => $2, |
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'port' => 0, |
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'password' => $3); |
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if ($config{'jserver'} =~ /(.*):(\d+)/) { |
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$config{'jserver'} = $1; |
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$config{'port'} = $2; |
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} |
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} else { |
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close CFG; |
error_exit ("syntax error in line $line of $cfg_file"); |
error_exit ("syntax error in line $line of $cfg_file"); |
} |
} |
} |
} |
close(CFG); |
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close CFG; |
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error_exit ("no correct config found in $cfg_file") |
error_exit ("no correct config found in $cfg_file") |
unless (scalar(%config)); |
unless (scalar(%config)); |
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if ($DEBUG || $VERBOSE) { |
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while (my ($key,$val) = each %config) { |
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debug_print ("config: '$key' => '$val'"); |
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} |
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} |
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return \%config; |
return \%config; |
} |
} |
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# |
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# parse_cmdline: parse commandline options |
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# output: hash with commandline options |
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# |
sub parse_cmdline () { |
sub parse_cmdline () { |
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usage() unless (scalar(@ARGV)); |
usage() unless (scalar(@ARGV)); |
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my ($subject,$file,$resource,$jserver,$username,$password, |
my ($subject,$file,$resource,$jserver,$port,$username,$password, |
$message,$chatroom,$debug,$tls,$help); |
$message,$chatroom,$debug,$tls,$interactive,$help,$verbose); |
my $res = GetOptions ('subject|s=s' => \$subject, |
my $res = GetOptions ('subject|s=s' => \$subject, |
'file|f=s' => \$file, |
'file|f=s' => \$file, |
'resource|r=s' => \$resource, |
'resource|r=s' => \$resource, |
Line 124 sub parse_cmdline () { |
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Line 190 sub parse_cmdline () { |
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'message|m=s' => \$message, |
'message|m=s' => \$message, |
'chatroom|c' => \$chatroom, |
'chatroom|c' => \$chatroom, |
'tls|t' => \$tls, |
'tls|t' => \$tls, |
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'interactive|i' => \$interactive, |
'help|usage|h' => \$help, |
'help|usage|h' => \$help, |
'debug|d' => \$debug); |
'debug|d' => \$debug, |
usage () if ($help); |
'verbose|v' => \$verbose); |
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usage () |
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if ($help); |
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my $rcpt = $ARGV[0] |
my $rcpt = $ARGV[0] |
or error_exit("no recipient specified"); |
or error_exit "no recipient specified"; |
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# read message from STDIN or or from -m/--message parameter |
if ($message && $interactive) { |
my $txt; |
error_exit "cannot have both -m (--message) and -i (--interactive)\n"; |
if ($message) { |
} |
open (MSG, "<$message") |
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or error_exit ("cannot open message file '$message': $!"); |
if ($jserver && $jserver =~ /(.*):(\d+)/) { |
while (<MSG>) {$txt.=$_}; |
$jserver = $1; |
close(MSG); |
$port = $2; |
} else { |
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while (<STDIN>) {$txt.=$_}; |
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} |
} |
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my %dict = ('subject' => ($subject or ''), |
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'resource' => ($resource or $RESOURCE), |
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'jserver' => ($jserver or ''), |
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'port' => ($port or 0), |
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'username' => ($username or ''), |
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'password' => ($password or ''), |
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'chatroom' => ($chatroom or 0), |
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'interactive' => ($interactive or 0), |
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'tls' => ($tls or 0), |
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'debug' => ($debug or 0), |
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'verbose' => ($verbose or 0), |
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'file' => ($file or ($ENV{'HOME'}.'/.sendxmpprc')), |
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'recipient' => $rcpt); |
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if ($DEBUG || $VERBOSE) { |
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while (my ($key,$val) = each %dict) { |
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debug_print ("cmdline: '$key' => '$val'"); |
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} |
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} |
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my %dict = ('subject' => ($subject or ''), |
return \%dict; |
'resource' => ($resource or $RESOURCE), |
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'jserver' => ($jserver or ''), |
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'username' => ($username or ''), |
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'password' => ($password or ''), |
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'chatroom' => ($chatroom or 0), |
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'tls' => ($tls or 0), |
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'debug' => ($debug or 0), |
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'message' => ($txt or ''), |
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'file' => ($file or ($ENV{'HOME'}.'/.sendxmpprc')), |
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'recipient' => $rcpt); |
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return \%dict; |
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} |
} |
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sub xmpp_login ($$$$$$) { |
# |
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# xmpp_login: login to the xmpp (jabber) server |
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# input: hostname,port,username,password,resource,tls,debug |
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# output: an XMPP connection object |
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# |
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sub xmpp_login ($$$$$$$) { |
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my ($host,$user,$pw,$res,$tls,$debug) = @_; |
my ($host,$port,$user,$pw,$res,$tls,$debug) = @_; |
my $cnx = new Net::XMPP::Client(debuglevel=>($debug?2:0)); |
my $cnx = new Net::XMPP::Client(debuglevel=>($debug?2:0)); |
my @res = $cnx->Connect(hostname=>$host,tls=>$tls); |
error_exit "could not create XMPP client object: $!" |
xmpp_check_result("Connect",\@res); |
unless ($cnx); |
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@res = $cnx->AuthSend(hostname=>$host, |
my @res; |
username=>$user, |
if (!$port) { |
password=>$pw, |
@res = $cnx->Connect(hostname=>$host,tls=>$tls); |
resource=>$res); |
} else { |
xmpp_check_result("AuthSend",\@res); |
@res = $cnx->Connect(hostname=>$host,port=>$port,tls=>$tls); |
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} |
@res = $cnx->PresenceSend(); |
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xmpp_check_result("PresenceSend",\@res); |
xmpp_check_result("Connect",\@res,$cnx); |
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@res = $cnx->AuthSend('hostname' => $host, |
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'username' => $user, |
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'password' => $pw, |
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'resource' => $res); |
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xmpp_check_result('AuthSend',\@res,$cnx); |
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return $cnx; |
return $cnx; |
} |
} |
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sub xmpp_send_message ($$$$) { |
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# |
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# xmmp_send: send the message, determine from cmdline |
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# whether it's to individual or chatroom |
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# |
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sub xmpp_send ($$$) { |
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my ($cnx,$rcpt,$subject,$body) = @_; |
my ($cnx, $cmdline, $txt) = @_; |
my @res = $cnx->MessageSend(to=>$rcpt, |
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subject=>$subject, |
unless ($$cmdline{'chatroom'}) { |
body=>$body); |
xmpp_send_message ($cnx, |
xmpp_check_result(@res); |
$$cmdline{'recipient'}, |
} |
$$cmdline{'subject'}, |
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$txt); |
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} else { |
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xmpp_send_chatroom_message ($cnx, |
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$$cmdline{'resource'}, |
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$$cmdline{'subject'}, |
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$$cmdline{'recipient'}, |
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$txt); |
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} |
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} |
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sub xmpp_send_group_message ($$$$) { |
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my ($cnx,$resource,$rcpt,$msg) = @_; |
# |
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# xmpp_send_message: send a message to some xmpp user |
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# input: connection,recipient,subject,msg |
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# |
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sub xmpp_send_message ($$$$) { |
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my ($cnx,$rcpt,$subject,$msg) = @_; |
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# for some reason, MessageSend does not return anything |
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$cnx->MessageSend('to' => $rcpt, |
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'subject' => $subject, |
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'body' => $msg); |
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xmpp_check_result('MessageSend',0,$cnx); |
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} |
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# |
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# xmpp_send_chatroom_message: send a message to a chatroom |
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# input: connection,resource,subject,recipient,message |
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# |
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sub xmpp_send_chatroom_message ($$$$$) { |
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my ($cnx,$resource,$subject,$rcpt,$msg) = @_; |
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# set the presence |
# set the presence |
my $pres = new Net::XMPP::Presence; |
my $pres = new Net::XMPP::Presence; |
my @res = $pres->SetTo("$rcpt/$resource"); |
my $res = $pres->SetTo("$rcpt/$resource"); |
xmpp_check_result('SetTo',\@res); |
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@res = $cnx->Send($pres); |
$cnx->Send($pres); |
xmpp_check_result('Send',\@res); |
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# create/send the message |
# create/send the message |
my $groupmsg = new Net::XMPP::Message; |
my $groupmsg = new Net::XMPP::Message; |
@res = $groupmsg->SetMessage(to=>$rcpt, |
$groupmsg->SetMessage(to => $rcpt, |
body=>$msg, |
body => $msg, |
type=>'groupchat'); |
subject => $subject, |
xmpp_check_result('SetMessage',\@res); |
type => 'groupchat'); |
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@res = $cnx->Send($groupmsg); |
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xmpp_check_result('Send',\@res); |
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$res = $cnx->Send($groupmsg); |
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xmpp_check_result ('Send',$res,$cnx); |
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# leave the group |
# leave the group |
@res = $pres->SetPresence (Type=>'unavailable',To=>$rcpt); |
$pres->SetPresence (Type=>'unavailable',To=>$rcpt); |
xmpp_check_result('SetPresence',\@res); |
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} |
} |
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# |
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# xmpp_logout: log out from the xmpp server |
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# input: connection |
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# |
sub xmpp_logout($) { |
sub xmpp_logout($) { |
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# HACK |
# HACK |
Line 222 sub xmpp_logout($) { |
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Line 348 sub xmpp_logout($) { |
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my $cnx = shift; |
my $cnx = shift; |
$cnx->Disconnect(); |
$cnx->Disconnect(); |
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xmpp_check_result ('Disconnect',0); # well, nothing to check, really |
} |
} |
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# |
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# xmpp_check_result: check the return value from some xmpp function execution |
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# input: text, result, [connection] |
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# |
sub xmpp_check_result { |
sub xmpp_check_result { |
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my ($txt,$res,$cnx)=@_; |
my ($txt,$res,$cnx)=@_; |
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return unless (defined $res && defined @$res && scalar @$res); |
error_exit ("Error '$txt': result undefined") |
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unless (defined $res); |
if (scalar @$res == 1 || $$res[0] eq 'ok') { |
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print STDERR "$txt: " . $$res[0] . "\n" |
# res may be 0 |
if ($DEBUG); |
if ($res == 0) { |
} else { |
debug_print "$txt"; |
error_exit ("Error '$txt': " . join (': ',@$res) . "\n", $cnx); |
# result can be true or 'ok' |
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} elsif ((@$res == 1 && $$res[0]) || $$res[0] eq 'ok') { |
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debug_print "$txt: " . $$res[0]; |
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# otherwise, there is some error |
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} else { |
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my $errmsg = $cnx->GetErrorCode() || '?'; |
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error_exit ("Error '$txt': " . join (': ',@$res) . "[$errmsg]", $cnx); |
} |
} |
} |
} |
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# |
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# terminate; exit the program upon TERM sig reception |
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# |
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sub terminate () { |
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debug_print "caught TERM"; |
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xmpp_logout($main::CNX); |
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exit 0; |
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} |
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# |
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# debug_print: print the data if defined and DEBUG || VERBOSE is TRUE |
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# input: [array of strings] |
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# |
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sub debug_print { |
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print STDERR "sendxmpp: " . (join ' ', @_) . "\n" |
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if (@_ && ($DEBUG ||$VERBOSE)); |
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} |
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# |
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# error_exit: print error message and exit the program |
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# logs out if there is a connection |
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# input: error, [connection] |
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# |
sub error_exit { |
sub error_exit { |
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my ($err,$cnx) = @_; |
my ($err,$cnx) = @_; |
print STDERR "$err\n"; |
print STDERR "$err\n"; |
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xmpp_logout ($cnx) |
xmpp_logout ($cnx) if ($cnx); |
if ($cnx); |
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exit 1; |
exit 1; |
} |
} |
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# |
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# usage: print short usage message and exit |
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# |
sub usage () { |
sub usage () { |
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print |
print STDERR |
"sendxmpp version $VERSION, (c) 2004 Dirk-Jan C. Binnema\n" . |
"sendxmpp version $VERSION, Copyright (c) 2004,2005 Dirk-Jan C. Binnema\n" . |
"usage: sendxmpp [options] <recipient>\n" . |
"usage: sendxmpp [options] <recipient>\n" . |
"or refer to the the sendxmpp manpage\n"; |
"or refer to the the sendxmpp manpage\n"; |
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exit(0); |
exit 0; |
} |
} |
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# the manpage |
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# |
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# the fine manual |
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# |
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=pod |
=head1 NAME |
=head1 NAME |
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sendxmpp - send xmpp messages from the commandline. |
sendxmpp - send xmpp messages from the commandline. |
Line 274 sendxmpp [options] <recipient> |
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Line 445 sendxmpp [options] <recipient> |
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sendxmpp is a program to send XMPP (Jabber) messages from the commandline, not |
sendxmpp is a program to send XMPP (Jabber) messages from the commandline, not |
unlike L<mail(1)>. Messages can be sent both to individual recipients and chatrooms. |
unlike L<mail(1)>. Messages can be sent both to individual recipients and chatrooms. |
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the recipient is either another jabber-account or a jabber-chatroom (use '-c' to tell |
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sendxmpp it's a chatroom) |
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=head1 OPTIONS |
=head1 OPTIONS |
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B<-f>,B<--file> <file> |
B<-f>,B<--file> <file> |
Line 289 B<-p>,B<--password> <password> |
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Line 457 B<-p>,B<--password> <password> |
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use <password> instead of the one in the configuration file |
use <password> instead of the one in the configuration file |
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B<-j>,B<--jserver> <server> |
B<-j>,B<--jserver> <server> |
use jabber server <server> instead of the one in the configuration file |
use jabber server <server> instead of the one in the configuration file. Note that you can add :<port> to use a non-default port, ie. B<-j myjabber.org:1234> |
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B<-r>,B<--resource> <res> |
B<-r>,B<--resource> <res> |
use resource <res> for the sender [default: 'sendxmpp'] |
use resource <res> for the sender [default: 'sendxmpp']; when sending to a chatroom, this determines the 'alias' |
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B<-t>,B<--tls> |
B<-t>,B<--tls> |
connect securely, using TLS |
connect securely, using TLS |
Line 301 B<-c>,B<--chatroom> |
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Line 469 B<-c>,B<--chatroom> |
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send the message to a chatroom |
send the message to a chatroom |
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B<-s>,B<--subject> <subject> |
B<-s>,B<--subject> <subject> |
set the subject for the message to <subject> [default: ''] |
set the subject for the message to <subject> [default: '']; when sending to a chatroom, |
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this will set the subject for the chatroom |
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B<-m>,B<--message> <message> |
B<-m>,B<--message> <message> |
read the message from <message> (a file) instead of stdin |
read the message from <message> (a file) instead of stdin |
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B<-i>,B<--interactive> |
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work in interactive mode, reading lines from stdin and sending the one-at-time |
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B<-v>,B<--verbose> |
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give verbose output about what is happening |
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B<-h>,B<--help>,B<--usage> |
B<-h>,B<--help>,B<--usage> |
show a 'Usage' message |
show a 'Usage' message |
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B<-d>,B<--debug> |
B<-d>,B<--debug> |
show debugging info while running |
show debugging info while running. B<WARNING>: This will include passwords etc. so be careful with the output! |
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=head1 CONFIGURATION FILE |
=head1 CONFIGURATION FILE |
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You may define a '~/.sendxmpprc' file with the necessary data for your |
You may define a '~/.sendxmpprc' file with the necessary data for your |
xmmp-account, with a line of the format: |
xmpp-account, with a line of the format: |
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<user>@<host> <password> |
<user>@<host> <password> |
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# my account |
# my account |
alice@jabber.org secret |
alice@jabber.org secret |
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('#' and newlines are allowed like in shellscripts) |
('#' and newlines are allowed like in shellscripts). You can add :<port> to |
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the <host> if you need an alternative port, ie. |
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# account with weird port number |
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alice@myjabberhost.com:1234 secret |
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B<NOTE>: for your security, sendxmpp demands that the configuration |
B<NOTE>: for your security, sendxmpp demands that the configuration |
file is owned by you and has file permissions 600. |
file is owned by you and has file permissions 600. |
Line 337 file is owned by you and has file permis |
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Line 516 file is owned by you and has file permis |
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$ echo "Dinner Time" | sendxmpp -r TheCook --chatroom test2@conference.jabber.org |
$ echo "Dinner Time" | sendxmpp -r TheCook --chatroom test2@conference.jabber.org |
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or to send your system logs somewhere, as new lines appear: |
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$ tail -f /var/log/syslog | sendxmpp -i sysadmin@myjabberserver.com |
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NOTE: be careful not the overload public jabber services |
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=head1 SEE ALSO |
=head1 SEE ALSO |
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Documentation for the L<Net::XMPP> module |
Documentation for the L<Net::XMPP> module |
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The jabber homepage: http://www.jabber.org/ |
The jabber homepage: http://www.jabber.org/ |
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The sendxmpp homepage: http://www.djcbsoftware.nl/code/sendxmmp (the xmmp homepage) |
The sendxmpp homepage: http://www.djcbsoftware.nl/code/sendxmpp |
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=head1 AUTHOR |
=head1 AUTHOR |
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sendxmpp has been written by Dirk-Jan C. Binnema <dirk-jan@djcbsoftware.nl>, and uses |
sendxmpp has been written by Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>, and uses |
the L<Net::XMPP> modules written by Ryan Eatmon. |
the L<Net::XMPP> modules written by Ryan Eatmon. |
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=cut |
=cut |
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