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agi-phone_monitor.agi
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agi-phone_monitor.agi
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#!/usr/bin/perl
#
# agi-phone_monitor.agi version 2.6
#
# This script is designed to allow managers to listen to agent sessions by
# dialing a phone exten number or user ID number. For this to work, the user ID
# or phone extension must be only digits. If you are using the phone extension,
# then all phone extensions on the system must be unique.
#
# user is prompted for a user ID or phone login then press #
# then the user is forwarded to monitor the active vicidial agent session
#
# ; settings for this script:
# ; 1. USER or PHONE, lookup by user id or phone extension (default is USER)
# ; 2. Y or N, log in api log (default is N)
# ; 3. BARGE or LISTEN, (default is LISTEN)
#
# can be added as an AGI to a Call Menu, or just a direct extension transfer:
#
# ; call menu AGI with options:
# agi-phone_monitor.agi,USER---N---LISTEN
#
# ; or as extension transfer to "up_monitor_exit" context and "s" extension
#
# Copyright (C) 2013 Matt Florell <[email protected]> LICENSE: AGPLv2
#
# CHANGELOG
# 130401-0724 - First build
#
&get_time_now;
$start_epoch = $now_date_epoch;
$script = 'agi-phone_monitor.agi';
$now_date_epoch = time();
$now_date = "$year-$mon-$mday $hour:$min:$sec";
($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime(time);
$year = ($year + 1900);
$mon++;
if ($mon < 10) {$mon = "0$mon";}
if ($mday < 10) {$mday = "0$mday";}
if ($hour < 10) {$hour = "0$hour";}
if ($min < 10) {$min = "0$min";}
if ($sec < 10) {$sec = "0$sec";}
$US='_';
# default path to astguiclient configuration file:
$PATHconf = '/etc/astguiclient.conf';
open(conf, "$PATHconf") || die "can't open $PATHconf: $!\n";
@conf = <conf>;
close(conf);
$i=0;
foreach(@conf)
{
$line = $conf[$i];
$line =~ s/ |>|\n|\r|\t|\#.*|;.*//gi;
if ( ($line =~ /^PATHlogs/) && ($CLIlogs < 1) )
{$PATHlogs = $line; $PATHlogs =~ s/.*=//gi;}
if ( ($line =~ /^PATHsounds/) && ($CLIsounds < 1) )
{$PATHsounds = $line; $PATHsounds =~ s/.*=//gi;}
if ( ($line =~ /^PATHmonitor/) && ($CLImonitor < 1) )
{$PATHmonitor = $line; $PATHmonitor =~ s/.*=//gi;}
if ( ($line =~ /^VARserver_ip/) && ($CLIserver_ip < 1) )
{$VARserver_ip = $line; $VARserver_ip =~ s/.*=//gi;}
if ( ($line =~ /^VARDB_server/) && ($CLIDB_server < 1) )
{$VARDB_server = $line; $VARDB_server =~ s/.*=//gi;}
if ( ($line =~ /^VARDB_database/) && ($CLIDB_database < 1) )
{$VARDB_database = $line; $VARDB_database =~ s/.*=//gi;}
if ( ($line =~ /^VARDB_user/) && ($CLIDB_user < 1) )
{$VARDB_user = $line; $VARDB_user =~ s/.*=//gi;}
if ( ($line =~ /^VARDB_pass/) && ($CLIDB_pass < 1) )
{$VARDB_pass = $line; $VARDB_pass =~ s/.*=//gi;}
if ( ($line =~ /^VARDB_port/) && ($CLIDB_port < 1) )
{$VARDB_port = $line; $VARDB_port =~ s/.*=//gi;}
$i++;
}
if (!$VARDB_port) {$VARDB_port='3306';}
if (!$AGILOGfile) {$AGILOGfile = "$PATHlogs/phone_monitor.$year-$mon-$mday";}
use DBI;
use Asterisk::AGI;
$AGI = new Asterisk::AGI;
$dbhA = DBI->connect("DBI:mysql:$VARDB_database:$VARDB_server:$VARDB_port", "$VARDB_user", "$VARDB_pass")
or die "Couldn't connect to database: " . DBI->errstr;
### BEGIN parsing run-time options ###
if (length($ARGV[0])>1)
{
if ($AGILOG) {$agi_string = "Perl Environment Dump:"; &agi_output;}
$i=0;
while ($#ARGV >= $i)
{
$args = "$args $ARGV[$i]";
if ($AGILOG) {$agi_string = "$i|$ARGV[$i]"; &agi_output;}
$i++;
}
### list of command-line array arguments:
@ARGV_vars = split(/---/, $ARGV[0]);
$user_phone = $ARGV_vars[0];
$api_log = $ARGV_vars[1];
$barge_listen = $ARGV_vars[2];
}
if ( (length($user_phone) < 1) || ($user_phone !~ /USER|PHONE/) )
{$user_phone = 'USER';}
if ( (length($api_log) < 1) || ($api_log !~ /Y|N/) )
{$api_log = 'N';}
if ( (length($barge_listen) < 1) || ($barge_listen !~ /BARGE|LISTEN/) )
{$barge_listen = 'LISTEN';}
### END parsing run-time options ###
$|=1;
while(<STDIN>)
{
chomp;
last unless length($_);
if ($V)
{
if (/^agi_(\w+)\:\s+(.*)$/)
{
$AGI{$1} = $2;
}
}
if (/^agi_context\:\s+(.*)$/) {$context = $1;}
if (/^agi_uniqueid\:\s+(.*)$/) {$unique_id = $1;}
if (/^agi_extension\:\s+(.*)$/) {$extension = $1;}
if (/^agi_channel\:\s+(.*)$/) {$channel = $1;}
if (/^agi_callerid\:\s+(.*)$/) {$callerid = $1;}
if (/^agi_calleridname\:\s+(.*)$/) {$calleridname = $1;}
}
if ( ($callerid =~ /\".*\"/) && ( (!$calleridname) or ($calleridname =~ /unknown/) ) )
{
$calleridname = $callerid;
$calleridname =~ s/\<\d\d\d\d\d\d\d\d\d\d\>//gi;
$calleridname =~ s/\"|\" //gi;
}
$callerid =~ s/\D//gi;
$calleridname =~ s/unknown//gi;
if ( (!$callerid) or ($callerid =~ /unknown/) )
{$callerid = $calleridname;}
$phone_number=$callerid;
### Grab Server values from the database
$stmtA = "SELECT ext_context,agi_output FROM servers where server_ip = '$VARserver_ip';";
$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
$sthArows=$sthA->rows;
$rec_count=0;
while ($sthArows > $rec_count)
{
@aryA = $sthA->fetchrow_array;
$DBext_context = $aryA[0];
$DBagi_output = $aryA[1];
if ($DBext_context) {$ext_context = $DBext_context;}
if ($DBagi_output =~ /STDERR/) {$AGILOG = '1';}
if ($DBagi_output =~ /FILE/) {$AGILOG = '2';}
if ($DBagi_output =~ /BOTH/) {$AGILOG = '3';}
$rec_count++;
}
$sthA->finish();
$AGI->stream_file('sip-silence');
$AGI->stream_file('sip-silence');
$entry_chances=0;
$VALID_login=0;
$ACTIVE_login=0;
$VDADremDIALstr='';
while ( ($entry_chances < 3) && ($VALID_login < 1) )
{
$entry_chances++;
&user_phone_gather;
###### Check userID and password against vicidial_users table
$stmtA = "SELECT count(*) FROM vicidial_users where user='$PIN_number' and active='Y';";
if ($user_phone =~ /PHONE/)
{$stmtA = "SELECT count(*) FROM phones where extension='$PIN_number' and active='Y';";}
$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
$sthArows=$sthA->rows;
if ($sthArows > 0)
{
@aryA = $sthA->fetchrow_array;
$VALID_login = $aryA[0];
}
$sthA->finish();
if ($VALID_login > 0)
{
$AGI->stream_file('pin-number-accepted');
}
else
{
if ($api_log =~ /Y/)
{
$stmtA="INSERT INTO vicidial_api_log set user='$calleridname',agent_user='$PIN_number',function='phone_monitor',value='',result='ERROR',result_reason='No user found',source='monitor',data='$calleridname|$callerid',api_date='$now_date',api_script='$script',run_time='0';";
$affected_rows = $dbhA->do($stmtA);
if ($AGILOG) {$agi_string = "API LOG INSERT $affected_rows|$stmtA|"; &agi_output;}
}
$AGI->stream_file('pin-invalid');
}
}
if ($VALID_login < 1)
{
if ($AGILOG) {$agi_string = "PHONE MONITOR END: Invalid Login |$VALID_login|$PIN_number|"; &agi_output;}
if ($use_call_menu =~ /Y/)
{
if ($AGILOG) {$agi_string = "exiting the agent dial-in app, transferring call to B @ $context"; &agi_output;}
print "SET CONTEXT $context\n";
$result = <STDIN>;
checkresult($result);
print "SET EXTENSION B\n";
$result = <STDIN>;
checkresult($result);
print "SET PRIORITY 1\n";
$result = <STDIN>;
checkresult($result);
}
else
{
$AGI->stream_file('vm-goodbye');
$AGI->hangup();
$dbhA->disconnect();
}
exit;
}
else
{
$secX = time();
$PDtarget = ($secX - 30);
($Psec,$Pmin,$Phour,$Pmday,$Pmon,$Pyear,$Pwday,$Pyday,$Pisdst) = localtime($PDtarget);
$Pyear = ($Pyear + 1900);
$Pmon++;
if ($Pmon < 10) {$Pmon = "0$Pmon";}
if ($Pmday < 10) {$Pmday = "0$Pmday";}
if ($Phour < 10) {$Phour = "0$Phour";}
if ($Pmin < 10) {$Pmin = "0$Pmin";}
if ($Psec < 10) {$Psec = "0$Psec";}
$PDtsSQLdate = "$Pyear$Pmon$Pmday$Phour$Pmin$Psec";
###### Check if user is logged in, vicidial_live_agents table
$stmtA = "SELECT count(*) FROM vicidial_live_agents where user='$PIN_number' and last_update_time > \"$PDtsSQLdate\";";
if ($user_phone =~ /PHONE/)
{$stmtA = "SELECT count(*) FROM vicidial_live_agents where extension LIKE \"%/$PIN_number\" and last_update_time > \"$PDtsSQLdate\";";}
$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
$sthArows=$sthA->rows;
if ($sthArows > 0)
{
@aryA = $sthA->fetchrow_array;
$ACTIVE_login = "$aryA[0]";
}
$sthA->finish();
if ($ACTIVE_login < 1)
{
if ($AGILOG) {$agi_string = "PHONE MONIOR END: Inactive Login |$VALID_login|$PIN_number|$PASS_word| |$ACTIVE_login|$PDtsSQLdate|"; &agi_output;}
if ($api_log =~ /Y/)
{
$stmtA="INSERT INTO vicidial_api_log set user='$calleridname',agent_user='$PIN_number',function='phone_monitor',value='',result='ERROR',result_reason='Inactive Login',source='monitor',data='$calleridname|$callerid',api_date='$now_date',api_script='$script',run_time='0';";
$affected_rows = $dbhA->do($stmtA);
if ($AGILOG) {$agi_string = "API LOG INSERT $affected_rows|$stmtA|"; &agi_output;}
}
$AGI->stream_file('login-fail');
$AGI->stream_file('vm-goodbye');
$AGI->hangup();
$dbhA->disconnect();
exit;
}
else
{
$stmtA = "SELECT conf_exten,extension,server_ip from vicidial_live_agents WHERE user='$PIN_number' and last_update_time > \"$PDtsSQLdate\" limit 1;";
if ($user_phone =~ /PHONE/)
{$stmtA = "SELECT conf_exten,extension,server_ip FROM vicidial_live_agents where extension LIKE \"%/$PIN_number\" and last_update_time > \"$PDtsSQLdate\" limit 1;";}
if ($AGILOG) {$agi_string = "|$stmtA|"; &agi_output;}
$sthA = $dbhA->prepare($stmtA) or die "preparing: ",$dbhA->errstr;
$sthA->execute or die "executing: $stmtA ", $dbhA->errstr;
$sthArows=$sthA->rows;
$rec_countCUSTDATA=0;
if ($sthArows > 0)
{
@aryA = $sthA->fetchrow_array;
$VDADconf_exten = $aryA[0];
$VDADextension = $aryA[1];
$VDADserver_ip = $aryA[2];
}
$sthA->finish();
### format the remote server dialstring to get the call to the overflow agent meetme room
$S='*';
if( $VDADserver_ip =~ m/(\S+)\.(\S+)\.(\S+)\.(\S+)/ )
{
$a = leading_zero($1);
$b = leading_zero($2);
$c = leading_zero($3);
$d = leading_zero($4);
# use double-star prefix to go through native bridge IAX path
$VDADremDIALstr = "$S$S$a$S$b$S$c$S$d$S";
}
$barge_listen_prefix = '56';
if($barge_listen =~ /BARGE/)
{$barge_listen_prefix = '57';}
$VDADremDIALstr .= "$barge_listen_prefix$VDADconf_exten";
if ($api_log =~ /Y/)
{
$stmtA="INSERT INTO vicidial_api_log set user='$calleridname',agent_user='$PIN_number',function='phone_monitor',value='',result='SUCCESS',result_reason='',source='monitor',data='$VDADconf_exten|$VDADextension|$VDADserver_ip|$calleridname|$callerid',api_date='$now_date',api_script='$script',run_time='0';";
$affected_rows = $dbhA->do($stmtA);
if ($AGILOG) {$agi_string = "API LOG INSERT $affected_rows|$stmtA|"; &agi_output;}
}
if ($AGILOG) {$agi_string = "Agent $PIN_number sent to $VDADremDIALstr"; &agi_output;}
print "SET CONTEXT $ext_context\n";
$result = <STDIN>;
checkresult($result);
print "SET EXTENSION $VDADremDIALstr\n";
$result = <STDIN>;
checkresult($result);
print "SET PRIORITY 1\n";
$result = <STDIN>;
checkresult($result);
}
}
$dbhA->disconnect();
exit;
################################################################################
##### SUBROUTINES ##############################################################
################################################################################
##### BEGIN collect the user and password ######################################
sub user_phone_gather
{
################################################################################
# please enter the pin number followed by the pound key
$interrupt_digit='';
$interrupt_digit = $AGI->stream_file('ld_welcome_pin_number','0123456789');
print STDERR "interrupt_digit |$interrupt_digit|\n";
$digits_being_entered=1;
$PIN_number='';
if ($interrupt_digit > 0)
{
# if ($interrupt_digit == 35) {$interrupt_digit='#';}
# if ($interrupt_digit == 42) {$interrupt_digit='*';}
if ($interrupt_digit == 48) {$interrupt_digit=0;}
if ($interrupt_digit == 49) {$interrupt_digit=1;}
if ($interrupt_digit == 50) {$interrupt_digit=2;}
if ($interrupt_digit == 51) {$interrupt_digit=3;}
if ($interrupt_digit == 52) {$interrupt_digit=4;}
if ($interrupt_digit == 53) {$interrupt_digit=5;}
if ($interrupt_digit == 54) {$interrupt_digit=6;}
if ($interrupt_digit == 55) {$interrupt_digit=7;}
if ($interrupt_digit == 56) {$interrupt_digit=8;}
if ($interrupt_digit == 57) {$interrupt_digit=9;}
$PIN_number=$interrupt_digit;
}
$digit_loop_counter=0;
while ( ($digits_being_entered > 0) && ($digit_loop_counter < 20) )
{
$digit = chr($AGI->wait_for_digit('10000')); # wait 10 seconds for input or until the pound key is pressed
if ($digit =~ /\d/)
{
$PIN_number = "$PIN_number$digit";
print STDERR "digit |$digit| PIN_number |$PIN_number|\n";
# $AGI->say_digits("$digit");
undef $digit;
}
else
{
$digits_being_entered=0;
}
$digit_loop_counter++;
}
$PIN_number =~ s/\D//gi;
if ($PIN_number) {print STDERR "digit |$digit| PIN_number |$PIN_number|\n";}
}
##### END collect the user and password ###############################################
sub get_time_now #get the current date and time and epoch for logging call lengths and datetimes
{
($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime(time);
$year = ($year + 1900);
$mon++;
if ($mon < 10) {$mon = "0$mon";}
if ($mday < 10) {$mday = "0$mday";}
if ($hour < 10) {$hour = "0$hour";}
if ($min < 10) {$min = "0$min";}
if ($sec < 10) {$sec = "0$sec";}
$now_date_epoch = time();
$now_date = "$year-$mon-$mday $hour:$min:$sec";
$filedate = "$year$mon$mday$hour$min$sec";
}
sub checkresult
{
my ($res) = @_;
my $retval;
$tests++;
chomp $res;
if ($res =~ /^200/) {
$res =~ /result=(-?\d+)/;
if (!length($1))
{
print STDERR "FAIL ($res)\n";
$fail++;
}
else
{
print STDERR "PASS ($1)\n";
$pass++;
}
}
else
{
print STDERR "FAIL (unexpected result '$res')\n";
$fail++;
}
}
sub agi_output
{
if ($AGILOG >=2)
{
### open the log file for writing ###
open(Lout, ">>$AGILOGfile")
|| die "Can't open $AGILOGfile: $!\n";
print Lout "$now_date|$script|$agi_string\n";
close(Lout);
}
### send to STDERR writing ###
if ( ($AGILOG == '1') || ($AGILOG == '3') )
{print STDERR "$now_date|$script|$agi_string\n";}
$agi_string='';
}
sub leading_zero($)
{
$_ = $_[0];
s/^(\d)$/0$1/;
s/^(\d\d)$/0$1/;
return $_;
} # End of the leading_zero() routine.