version 1.4, 2005/11/16 21:13:39 |
version 1.34, 2007/02/07 23:24:39 |
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#!/usr/bin/perl
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#!/usr/bin/perl |
# $RedRiver: update_trango.pl,v 1.3 2005/11/16 20:48:48 andrew Exp $
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# $RedRiver: update_trango.pl,v 1.33 2007/02/07 22:07:35 andrew Exp $ |
########################################################################
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######################################################################## |
# update_trango.pl *** Updates trango foxes with a new firmware
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# update_trango.pl *** Updates trango hosts with a new firmware |
#
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# |
# 2005.11.15 #*#*# andrew fresh <andrew@mad-techies.org>
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# 2005.11.15 #*#*# andrew fresh <andrew@mad-techies.org> |
########################################################################
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######################################################################## |
use strict;
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# Copyright (C) 2005, 2006, 2007 by Andrew Fresh |
use warnings;
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# |
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# This program is free software; you can redistribute it and/or modify |
use Net::Telnet;
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# it under the same terms as Perl itself. |
use Net::TFTP;
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######################################################################## |
use Fcntl ':flock'; # import LOCK_* constants
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use strict; |
#use YAML;
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use warnings; |
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use YAML qw/ LoadFile /; |
my $config_file = shift || 'update_trango.conf';
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use Net::TFTP; |
my $conf = read_conf($config_file);
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use Net::Telnet::Trango; |
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my $max_tries = 1;
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my $config_file = shift || 'update_trango.yaml'; |
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my $max_tries = 3; |
my $log_file = GetLogName('UT');
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my $l = Mylogger->new( { log_prefix => 'UT' } ); |
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my $MYLOG; # file handle for logging so we don't have to close and open it all the time
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$l->sp("Reading config file '$config_file'"); |
END {
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my $conf = LoadFile($config_file); |
if ($MYLOG) {
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mylog("Closing log ($log_file)");
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my $hosts; |
close $MYLOG;
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if (@ARGV) { |
}
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@{$hosts} = map { { name => $_, group => 'Trango-Client' } } @ARGV; |
}
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} |
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else { |
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$hosts = parse_hosts( $conf->{hosts} ); |
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} |
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#@{ $hosts } = grep { $_->{name} eq '10.100.7.2' } @{ $hosts }; |
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my $global_tries = $max_tries * 2; |
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while ( $global_tries > 0 ) { |
foreach my $fox (@{ $conf->{'ips'} }) {
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$global_tries--; |
mylog("Updating: $fox");
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my $processed = 0; |
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## Connect and login.
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foreach my $host ( @{$hosts} ) { |
my $host = new Net::Telnet (Timeout => 5,
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Prompt => '/#> *$/');
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if ( !exists $host->{retry} ) { |
mylog("Connecting to $fox");
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$host->{tries} = 0; |
$host->open($fox);
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$host->{retry} = 1; |
$host->dump_log('dump.log');
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} |
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## Login to remote host.
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if ( $host->{tries} >= $max_tries ) { |
$host->waitfor(
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$host->{retry} = 0; |
-match => '/password: ?$/i',
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} |
-errmode => "return",
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) or die "problem connecting to host ($fox): ", $host->lastline;
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if ( $host->{retry} <= 0 ) { |
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next; |
my $login_banner = $host->lastline;
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} |
my ($type, $version) = $login_banner =~
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/Welcome to Trango Broadband Wireless (\w+)-(.+)$/i;
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$host->{tries}++; |
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$processed++; |
if ($type ne $conf->{'type'}) {
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mylog("Wrong type of unit ('$type' should be '$conf->{'type'}')");
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$l->sp(""); |
$host->close;
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$l->sp("Checking: $host->{name} (try $host->{tries})"); |
next;
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my $needs_reboot = 0; |
}
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## Connect and login. |
if ($version eq $conf->{'ver'}) {
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my $t = new Net::Telnet::Trango( |
mylog("Already up to date with firmware version '$version'");
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Timeout => 5, |
$host->close;
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Errmode => 'return', |
next;
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) or die "Couldn't make new connection: $!"; |
}
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$l->p("Connecting to $host->{name}"); |
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unless ( $t->open( $host->{name} ) ) { |
mylog("Logging in");
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$l->sp("Error connecting: $!"); |
$host->print($conf->{'password'});
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next; |
$host->waitfor(
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} |
-match => $host->prompt,
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-errmode => "return",
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my $password = $host->{Telnet_Password} || $conf->{general}->{password}; |
) or die "login ($fox) failed: ", $host->lastline;
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$l->p("Logging in"); |
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$t->login($password); |
mylog("Sending commands");
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unless ($t->logged_in) { |
## Send commands
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$l->p('Failed!'); |
if ( upload($host, $fox, $conf->{'file_name'}) ) {
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$t->close; |
mylog("Rebooting");
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next; |
$host->print("reboot\n");
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} |
$host->getline;
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} else {
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$l->sp("Getting sudb"); |
mylog("Exiting");
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my $sudb = $t->sudb_view; |
$host->print("exit\n");
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if ($sudb) { |
$host->getline;
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foreach my $su (@{ $sudb }) { |
}
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$l->p("Getting su info $su->{suid}"); |
$host->close;
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my $su_info = $t->su_info( $su->{suid} ); |
mylog("");
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if ($su_info->{ip}) { |
}
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if (grep { $_->{name} eq $su_info->{'ip'} } @{ $hosts }) { |
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$l->p("Already have $su_info->{ip}"); |
sub upload
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next; |
{
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} |
my $host = shift;
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$l->sp("Adding host $su_info->{ip}"); |
my $fox = shift;
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my $new_host = { |
my $file = shift;
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password => $host->{password}, |
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name => $su_info->{ip}, |
mylog("Getting current version");
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remarks => $su_info->{remarks}, |
my $ver = get_ver($host);
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}; |
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push @{ $hosts }, $new_host; |
if (
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} else { |
$ver->{'Firmware Version'} eq $conf->{'ver'} &&
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$l->sp("Couldn't get su info for $su->{suid}"); |
$ver->{'Firmware Checksum'} eq $conf->{'cksum'}
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$l->sp("ERR: " . $t->last_error); |
) {
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} |
mylog("Already updated!");
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} |
return 1;
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} |
}
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foreach my $firmware_type ( 'Firmware', 'FPGA' ) { |
my $try = 0;
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while (1) {
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if ( !exists $conf->{$firmware_type} ) { |
if ($try >= $max_tries) {
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$l->s("No configs for '$firmware_type'"); |
mylog("Couldn't update in $max_tries tries!");
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next; |
return undef;
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} |
}
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$try++;
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my $host_type = $t->host_type; |
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if ( $firmware_type eq 'FPGA' ) { |
#sysinfo($host);
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$host_type =~ s/\s.*$//; |
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} |
mylog("Enabling TFTPd");
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enable_tftpd($host) || die "Couldn't enable tftpd";
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if ( !exists $conf->{$firmware_type}->{$host_type} ) { |
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$l->sp("No '$firmware_type' config for type $host_type"); |
mylog("Uploading file");
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next; |
# use tftp to push the file up
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} |
my $tftp = Net::TFTP->new($fox, Mode => 'octet');
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if ( $firmware_type eq 'Firmware' |
$tftp->put($file, $file)
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&& $t->firmware_version eq |
or die "Error uploading: " . $tftp->error;
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$conf->{$firmware_type}->{$host_type}->{ver} ) |
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{ |
# waitfor some sort of output
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$l->sp("Firmware already up to date"); |
# make sure it says 'Success.' otherwise error
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next; |
#print "LAST: " . $host->lastline;
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} |
#my @lines = $host->getlines;
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#print Dump \@lines;
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if ( !$t->logged_in ) { |
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$l->p("Logging in"); |
mylog("Checking upload");
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$t->login($password); |
my $results = check_tftpd($host);
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unless ($t->logged_in) { |
# check the 'File Length' against ???
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$l->p('Failed!'); |
if ( $results->{'File Checksum'} ne $conf->{'file_cksum'}) {
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$t->close; |
mylog("File checksum does not match config file!");
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last; |
next;
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} |
}
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} |
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if ($results->{'File Length'} !~ /^$conf->{'file_size'} bytes/) {
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foreach my $k ( keys %{ $conf->{general} } ) { |
mylog("File length does not match config file!");
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$conf->{$firmware_type}->{$host_type}->{$k} ||= |
next;
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$conf->{general}->{$k}; |
}
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} |
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$conf->{$firmware_type}->{$host_type}->{firmware_type} ||= |
if ( uc($results->{'File Name'}) ne uc($conf->{'file_name'}) ) {
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$firmware_type; |
mylog("File name does not match config file!");
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$conf->{$firmware_type}->{$host_type}->{type} = $host_type; |
next;
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}
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$l->sp("$host_type $firmware_type"); |
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## Send commands |
mylog("Updating flash");
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my $rc = upload( $t, $conf->{$firmware_type}->{$host_type} ); |
$results = updateflash(
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if ($rc) { |
$host, $ver->{'Firmware Checksum'}, $conf->{'cksum'}
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$l->sp("Successfull!"); |
) or die "Couldn't update flash: " . $host->lastline;
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$host->{retry}--; |
unless (
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$needs_reboot = 1; |
defined $results->{'Checksum'} &&
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} |
$results->{'Checksum'} eq $conf->{'cksum'}
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elsif ( defined $rc ) { |
) {
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$l->sp("Already up to date"); |
mylog("Saved checksum does not match config file!");
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$host->{retry}--; |
next;
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} |
}
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else { |
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$l->sp("Failed! - Bye $host->{name}"); |
mylog("Successfully updated!");
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$l->e("Error updating $firmware_type on $host->{name}" . |
return 1;
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"(try $host->{tries})"); |
}
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$t->bye; |
}
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# don't try any other firmware, don't want to reboot |
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last; |
sub get_ver
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} |
{
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my $host = shift;
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} |
return cmd($host, 'ver');
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}
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if ($needs_reboot) { |
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$l->sp("Rebooting $host->{name}"); |
sub enable_tftpd
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$t->reboot; |
{
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} |
my $host = shift;
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else { |
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$l->sp("Bye $host->{name}"); |
my $vals = cmd($host, 'tftpd on', 'Success.');
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$t->bye(); |
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} |
if ($vals->{'Tftpd'} eq 'listen') {
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} |
return $vals;
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} else {
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if ( !$processed ) { |
return undef;
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$l->sp(""); |
}
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$l->sp("Finished. No more hosts."); |
}
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last; |
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} |
sub check_tftpd
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} |
{
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my $host = shift;
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sub upload { |
return cmd($host, 'tftpd', 'Success.');
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my $t = shift; |
}
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my $conf = shift; |
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sub sysinfo
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my $file = $conf->{firmware_path} . '/' . $conf->{file_name}; |
{
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my $host = shift;
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my $fw_type = $conf->{firmware_type}; |
return cmd($host, 'sysinfo', 'Success.');
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}
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my $ver = $t->ver; |
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sub updateflash
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if ( |
{
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!( |
my $host = shift;
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$ver->{ $fw_type . ' Version' } && $ver->{ $fw_type . ' Checksum' } |
my $old = shift;
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) |
my $new = shift;
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) |
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{ |
return undef unless $new;
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$l->sp("Error getting current version numbers"); |
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return; |
return cmd($host, "updateflash mainimage $old $new", 'Success.', 90);
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} |
}
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if ( $ver->{ $fw_type . ' Version' } eq $conf->{'ver'} |
sub cmd
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&& $ver->{ $fw_type . ' Checksum' } eq $conf->{'cksum'} ) |
{
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{ |
my $host = shift;
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return 0; |
my $string = shift;
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} |
my $expect_last = shift;
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my $timeout = shift || 5;
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$l->sp("Updating $fw_type"); |
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$l->sp("Config information:"); |
my @lines = $host->cmd(String => $string, Timeout => $timeout);
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$l->sp(" Hardware Type: $conf->{'type'}"); |
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$l->sp(" File Name: $conf->{'file_name'}"); |
my $vals = decode_lines(@lines);
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$l->sp(" File Size: $conf->{'file_size'}"); |
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$l->sp(" File Checksum: $conf->{'file_cksum'}"); |
my $last = $host->lastline;
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$l->sp(" Conf Version: $conf->{'ver'}"); |
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$l->sp(" Cur Version: $ver->{$fw_type . ' Version'}"); |
unless ($expect_last) {
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$l->sp(" Conf Checksum: $conf->{'cksum'}"); |
return $vals;
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$l->sp(" Cur Checksum: $ver->{$fw_type . ' Checksum'}"); |
}
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my $try = 0; |
if ($last =~ /$expect_last$/) {
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while (1) { |
return $vals;
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if ( $try >= $max_tries ) { |
} else {
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$l->sp("Couldn't update in $max_tries tries!"); |
warn "Error with command ($string): $last";
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return; |
return undef;
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} |
}
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$try++; |
}
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$l->p("Enabling TFTPd"); |
sub decode_lines
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unless ( $t->enable_tftpd ) { |
{
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$l->sp("Couldn't enable tftpd"); |
my @lines = @_;
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next; |
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} |
my %conf;
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$l->p("Uploading file ($conf->{file_name})"); |
my $key = '';
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my $val = '';
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# use tftp to push the file up |
my $in_key = 0;
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my $tftp = Net::TFTP->new( $t->Host, Mode => 'octet' ); |
my $in_val = 0;
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unless ( $tftp->put( $file, $file ) ) { |
foreach my $line (@lines) {
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$l->sp( "Error uploading: " . $tftp->error ); |
my @chars = split //, $line;
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next; |
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} |
my $last_key = '';
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foreach my $c (@chars) {
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$l->p("Checking upload ($conf->{'file_cksum'})"); |
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my $results = $t->tftpd; |
if ($c eq '[' || $c eq "\r" || $c eq "\n") {
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if ($c eq '[') {
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# check the 'File Length' against ??? |
$in_key = 1;
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if ( |
$in_val = 0;
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!( |
} else {
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$results->{'File Checksum'} |
$in_key = 0;
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&& $results->{'File Length'} |
$in_val = 0;
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&& $results->{'File Name'} |
}
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) |
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) |
if ($key) {
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{ |
$key =~ s/^\s+//;
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$l->sp("Unable to get results of upload"); |
$key =~ s/\s+$//;
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next; |
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} |
$val =~ s/^\s+//;
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if ( $results->{'File Checksum'} ne $conf->{'file_cksum'} ) { |
$val =~ s/\s+$//;
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$l->sp( "File checksum (" |
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. $results->{'File Checksum'} |
if ($key eq 'Checksum' && $last_key) {
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. ") does not match config file (" |
# Special case for these bastids.
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. $conf->{'file_cksum'} |
my $new = $last_key;
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. ")!" ); |
$new =~ s/\s+\S+$//;
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next; |
$key = $new . " " . $key;
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} |
}
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$l->p("File checksum matches . . . "); |
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$last_key = $key;
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if ( $results->{'File Length'} !~ /^$conf->{'file_size'} bytes/ ) { |
$conf{$key} = $val;
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$l->sp( "File length (" |
$key = '';
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. $results->{'File Length'} |
$val = '';
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. ") does not match config file (" |
}
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. $conf->{'file_size'} |
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. " bytes)!" ); |
} elsif ($c eq ']') {
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next; |
$in_val = 1;
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} |
$in_key = 0;
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$l->p("File length matches . . . "); |
$c = shift @chars;
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if ( uc( $results->{'File Name'} ) ne uc($file) ) { |
} elsif ($in_key) {
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$l->sp( "File name (" |
$key .= $c;
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. $results->{'File Name'} |
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. ") does not match config file (" |
} elsif ($in_val) {
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. $file |
$val .= $c;
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. ")!" ); |
}
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next; |
}
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} |
}
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$l->p("File name matches . . . "); |
#print Dump \%conf;
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my $image_type = 'mainimage'; |
if (%conf) {
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if ( $fw_type eq 'FPGA' ) { |
return \%conf;
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$image_type = 'fpgaimage'; |
} else {
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} |
return \@lines;
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$l->p("Updating $image_type (new checksum '$conf->{'cksum'}')"); |
}
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unless ( |
}
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$results = $t->updateflash( |
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args => $image_type . ' ' |
sub read_conf
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. $ver->{ $fw_type . ' Checksum' } . ' ' |
{
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. $conf->{'cksum'}, |
my $file = shift;
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Timeout => 90, |
my %conf;
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) |
my $in_ip_list = 0;
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) |
open my $fh, $file or die "Couldn't open file $file: $!";
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{ |
while (<$fh>) {
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$l->sp("Couldn't update flash: $!"); |
chomp;
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next; |
next if /^#/;
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} |
next if /^$/;
|
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if ($in_ip_list) {
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unless ( defined $results->{'Checksum'} |
push @{ $conf{'ips'} }, $_;
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&& $results->{'Checksum'} eq $conf->{'cksum'} ) |
} else {
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{ |
my ($key, $val) = split /\s+/, $_, 2;
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$l->sp( "Saved checksum " |
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. $results->{'Checksum'} |
if (lc($key) eq 'ips') {
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. " does not match config file " |
$in_ip_list = 1;
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. $conf->{'cksum'} |
next;
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. "!" ); |
}
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next; |
|
} |
$conf{ lc($key) } = $val;
|
|
}
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$l->p("$fw_type saved checksum matches . . . "); |
}
|
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close $fh;
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return 1; |
|
} |
#print Dump \%conf;
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} |
foreach (
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'password',
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sub parse_hosts { |
'file_name', 'file_size', 'file_cksum',
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my $src = shift; |
'ver', 'cksum', 'ips',
|
|
) {
|
my @hosts; |
die "No $_ specified in config file!"
|
foreach my $h ( @{$src} ) { |
if (not exists $conf{$_});
|
if ( $h->{name} =~ /^(\d{1,3}\.\d{1,3}\.\d{1,3}\.)(\d{1,3})-(\d{1,3})/ ) |
}
|
{ |
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for ( $2 .. $3 ) { |
return \%conf;
|
my %cur_host; |
}
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foreach my $k ( keys %{$h} ) { |
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$cur_host{$k} = $h->{$k}; |
sub mylog
|
} |
{
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$cur_host{name} = $1 . $_; |
my $thing = shift;
|
if ( !grep { $cur_host{name} eq $h->{name} } @hosts ) { |
chomp $thing;
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push @hosts, \%cur_host; |
|
} |
unless ($MYLOG) {
|
} |
open ($MYLOG, '>>', $log_file)
|
} |
or die "Couldn't open logfile!\n";
|
else { |
my $ofh = select $MYLOG;
|
push @hosts, $h; |
$|=1;
|
} |
select $ofh;
|
} |
mylog("Opened log ($log_file)");
|
|
}
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return \@hosts; |
|
} |
print $thing, "\n";
|
|
flock($MYLOG, LOCK_EX);
|
package Mylogger; |
print $MYLOG (scalar gmtime), "\t", $thing, "\n"
|
|
or die "Couldn't print to MYLOG: $!";
|
use Fcntl ':flock'; # import LOCK_* constants |
flock($MYLOG, LOCK_UN);
|
|
}
|
#use YAML; |
|
use constant LOG_PRINT => 128; |
sub GetLogName
|
use constant LOG_SAVE => 64; |
{
|
use constant LOG_ERR => 1; |
my $prefix = shift || die "Invalid prefix passed for log";
|
|
|
DESTROY { |
my $logdate = GetLogDate();
|
my $self = shift; |
my $logver = 0;
|
if ( $self->{'MYLOG'} ) { |
my $logname;
|
$self->p("Closing log ($self->{'log_path'}/$self->{'log_file'})"); |
|
close $self->{'MYLOG'}; |
do {
|
} |
$logname = $prefix . $logdate . sprintf("%02d", $logver) . '.log';
|
} |
$logver++;
|
|
} until (not -e $logname);
|
sub new { |
|
my $package = shift; |
return $logname;
|
my $self = shift || {}; |
}
|
|
|
$self->{'base_path'} ||= '.'; |
sub GetLogDate
|
$self->{'log_path'} ||= $self->{'base_path'}; |
{
|
$self->{'log_prefix'} ||= 'LOG'; |
my ($sec,$min,$hour,$mday,$mon,$year,,,) = localtime();
|
$self->{'log_file'} ||= |
|
GetLogName( $self->{'log_prefix'}, $self->{'log_path'} ); |
$mon++;
|
bless $self, $package; |
$year += 1900;
|
} |
|
|
if ($min < 10) { $min = "0$min" }
|
sub s { |
if ($sec < 10) { $sec = "0$sec" }
|
my $self = shift; |
if ($hour < 10) { $hour = "0$hour" }
|
my $m = shift; |
if ($mday < 10) { $mday = "0$mday" }
|
return $self->mylog( $m, LOG_SAVE ); |
if ($mon < 10) { $mon = "0$mon" }
|
} |
|
|
my $time = $year . $mon . $mday;
|
sub p { |
|
my $self = shift; |
return $time;
|
my $m = shift; |
}
|
return $self->mylog( $m, LOG_PRINT ); |
|
} |
|
|
|
sub sp { |
|
my $self = shift; |
|
my $m = shift; |
|
return $self->mylog( $m, LOG_SAVE | LOG_PRINT ); |
|
} |
|
|
|
sub e { |
|
my $self = shift; |
|
my $m = shift; |
|
return $self->mylog( $m, LOG_ERR ); |
|
} |
|
|
|
sub mylog { |
|
my $self = shift; |
|
|
|
my $thing = shift; |
|
chomp $thing; |
|
|
|
my $which = shift; |
|
|
|
my $MYLOG; |
|
if ( $which & LOG_PRINT ) { |
|
print $thing, "\n"; |
|
} |
|
|
|
if ( $which & LOG_SAVE ) { |
|
if ( $self->{'MYLOG'} ) { |
|
$MYLOG = $self->{'MYLOG'}; |
|
} |
|
else { |
|
unless ($MYLOG) { |
|
open( $MYLOG, '>>', |
|
$self->{'log_path'} . '/' . $self->{'log_file'} ) |
|
or die "Couldn't open logfile!\n"; |
|
my $ofh = select $MYLOG; |
|
$| = 1; |
|
select $ofh; |
|
$self->{'MYLOG'} = $MYLOG; |
|
|
|
$self->p( |
|
"Opened log ($self->{'log_path'}/$self->{'log_file'})"); |
|
} |
|
} |
|
flock( $MYLOG, LOCK_EX ); |
|
print $MYLOG ( scalar gmtime ), "\t", $thing, "\n" |
|
or die "Couldn't print to MYLOG: $!"; |
|
flock( $MYLOG, LOCK_UN ); |
|
} |
|
|
|
if ( $which & LOG_ERR ) { |
|
# XXX Could tie in here to handle some sort of notifications. |
|
print STDERR $thing, "\n"; |
|
} |
|
} |
|
|
|
sub GetLogName { |
|
my $prefix = shift || die "Invalid prefix passed for log"; |
|
|
|
my $logdate = GetLogDate(); |
|
my $logver = 0; |
|
my $logname; |
|
|
|
do { |
|
$logname = $prefix . $logdate . sprintf( "%02d", $logver ) . '.log'; |
|
$logver++; |
|
} until ( not -e $logname ); |
|
|
|
return $logname; |
|
} |
|
|
|
sub GetLogDate { |
|
my ( $sec, $min, $hour, $mday, $mon, $year,,, ) = localtime(); |
|
|
|
$mon++; |
|
$year += 1900; |
|
|
|
if ( $min < 10 ) { $min = "0$min" } |
|
if ( $sec < 10 ) { $sec = "0$sec" } |
|
if ( $hour < 10 ) { $hour = "0$hour" } |
|
if ( $mday < 10 ) { $mday = "0$mday" } |
|
if ( $mon < 10 ) { $mon = "0$mon" } |
|
|
|
my $time = $year . $mon . $mday; |
|
|
|
return $time; |
|
} |