| 17 |
use File::Slurp; |
use File::Slurp; |
| 18 |
#use JSON; |
#use JSON; |
| 19 |
use IO::Socket::INET; |
use IO::Socket::INET; |
| 20 |
use Module::Refresh; |
use Regexp::Common qw/net/; |
|
use Parallel::ForkManager; |
|
| 21 |
|
|
| 22 |
our $port = 7777; |
sub menu {qq{ |
| 23 |
our $debug = 1; |
|
| 24 |
|
<div style="font-size: 80%; color: #888"> |
| 25 |
|
<a href=/>home</a> |
| 26 |
|
<a href=/server>server</a> |
| 27 |
|
<a href=/ip>ip</a> |
| 28 |
|
<a href=/client>client</a> |
| 29 |
|
</div> |
| 30 |
|
|
| 31 |
my $pm = Parallel::ForkManager->new(10); |
}} |
| 32 |
|
|
| 33 |
our $screen_pid; |
our $port = 7777; |
| 34 |
|
|
| 35 |
use server; |
use server; |
| 36 |
our $url = "http://$server::ip:$port/"; |
our $debug = server::debug; |
| 37 |
|
our $url = "http://$server::ip:$port"; |
| 38 |
|
|
| 39 |
use html; |
use html; |
| 40 |
|
our $static_pids; |
| 41 |
|
use progress_bar; |
| 42 |
|
use config; |
| 43 |
|
use client; |
| 44 |
|
use log; |
| 45 |
|
use x11; |
| 46 |
|
use amt; |
| 47 |
|
use boolean; |
| 48 |
|
use daemons; |
| 49 |
|
|
| 50 |
|
use kvm; |
| 51 |
|
use browser; |
| 52 |
|
use network; |
| 53 |
|
use ip; |
| 54 |
|
use wireshark; |
| 55 |
|
|
| 56 |
|
use CouchDB; |
| 57 |
|
|
| 58 |
sub static { |
sub static { |
| 59 |
my ($client,$path) = @_; |
my ($client,$path) = @_; |
| 60 |
|
|
| 61 |
$path = "tftp/$path"; |
my $full = "$server::base_dir/tftp/$path"; |
| 62 |
|
|
| 63 |
|
return if ! -f $full; |
| 64 |
|
|
| 65 |
if ( ! -e $path || -d $path ) { |
if ( my $pid = fork ) { |
| 66 |
print $client "HTTP/1.0 404 $path not found\r\n"; |
# parent |
| 67 |
return; |
close($client); |
| 68 |
|
$static_pids->{$pid} = $path; |
| 69 |
|
return 1; |
| 70 |
} |
} |
| 71 |
|
|
| 72 |
my $type = 'text/plain'; |
my $type = 'application/octet-stream'; |
| 73 |
$type = 'text/html' if $path =~ m{\.htm}; |
$type = 'text/html' if $path =~ m{\.htm}; |
| 74 |
$type = 'application/javascript' if $path =~ m{\.js}; |
$type = 'application/javascript' if $path =~ m{\.js}; |
| 75 |
|
$type = 'text/plain' if $path =~ m{\.txt}; |
| 76 |
|
|
| 77 |
print $client "HTTP/1.0 200 OK\r\nContent-Type: $type\r\nContent-Length: ", -s $path,"\r\n\r\n"; |
my $size = -s $full || return; |
| 78 |
open(my $html, $path); |
|
| 79 |
while(<$html>) { |
print $client "HTTP/1.0 200 OK\r\nContent-Type: $type\r\nContent-Length: $size\r\nConnection: close\r\n\r\n"; |
| 80 |
print $client $_; |
|
| 81 |
|
open(my $fh, $full); |
| 82 |
|
|
| 83 |
|
my $block = 1400; # try not to fragment packages (pxelinux seems to have problems with it) |
| 84 |
|
my $buff; |
| 85 |
|
my $pos = 0; |
| 86 |
|
|
| 87 |
|
CouchDB::audit( 'static', { pid => $$, path => $path, type => $type, size => $size, block => $block, peerhost => $client->peerhost }); |
| 88 |
|
|
| 89 |
|
progress_bar::start; |
| 90 |
|
|
| 91 |
|
while( my $len = read $fh, $buff, $block ) { |
| 92 |
|
print $client $buff; |
| 93 |
|
$client->flush; |
| 94 |
|
$pos += $len; |
| 95 |
|
progress_bar::tick( $path, $pos, $size ); |
| 96 |
} |
} |
| 97 |
close($html); |
close($fh); |
| 98 |
|
close($client); |
| 99 |
|
|
| 100 |
|
print STDERR "\n"; |
| 101 |
|
|
| 102 |
return $path; |
exit(0); |
| 103 |
} |
} |
| 104 |
|
|
| 105 |
my $ok = "HTTP/1.0 200 OK\r\nContent-Type: text/html\r\nConnection: close\r\n\r\n"; |
sub ok { |
| 106 |
|
qq|HTTP/1.0 200 OK\r\nContent-Type: text/html\r\nConnection: close\r\n\r\n| . menu() |
| 107 |
|
} |
| 108 |
|
|
| 109 |
use boolean; |
sub redirect { |
| 110 |
use screen; |
my $to = shift; |
| 111 |
|
$to ||= $url; |
| 112 |
|
qq|HTTP/1.1 302 Found\r\nContent-type: text/html\r\nLocation: $to\r\n\r\n| |
| 113 |
|
} |
| 114 |
|
|
| 115 |
sub get_request { |
sub get_request { |
| 116 |
my ( $client, $path, $param ) = @_; |
my ( $client, $path, $param ) = @_; |
| 117 |
|
|
| 118 |
warn "get_request $client $path ",dump( $param ); |
server->refresh; |
| 119 |
|
|
| 120 |
|
CouchDB::audit( 'request', { path => $path, param => $param, peerhost => $client->peerhost } ); |
| 121 |
|
|
| 122 |
if ( my $found = static( $client,$path ) ) { |
if ( my $found = static( $client,$path ) ) { |
| 123 |
warn "static $found" if $debug; |
warn "static $found" if $debug; |
| 124 |
} elsif ( $path eq '/' ) { |
} elsif ( $path eq '/' ) { |
| 125 |
|
|
| 126 |
my $screen = $screen_pid ? qq|stop <tt>$screen_pid</tt>| : 'start'; |
my @rows = ( |
| 127 |
|
'debug', qq|<a href=/our/debug/| . boolean::toggle($debug) . qq|>$debug</a>|, |
|
print $client $ok, |
|
|
html::table( 2, |
|
|
'pid', $$, |
|
|
'debug', qq|<a href=/our/debug/| . boolean::toggle($debug) . qq|>$debug</a>|, |
|
|
'screen', qq|<a href=/screen>$screen</a>|, |
|
| 128 |
); |
); |
| 129 |
|
|
| 130 |
} elsif ( $path =~ m{^/our/(\w+)/(\S+)} ) { |
my $debug_proc = ''; |
| 131 |
eval 'our $' . $1 . ' = ' . $2; |
|
| 132 |
warn $@ if $@; |
foreach my $name ( sort keys %$daemons::pids ) { |
| 133 |
print $client qq|HTTP/1.1 302 Found\r\nLocation: $url\r\nContent-type: text/html\r\n\r\n<big>$1 = $2</big><br>Location: <a href="$url">$url</a>|; |
my $pid = $daemons::pids->{$name} || next; |
| 134 |
} elsif ( $path =~ m{^/screen} ) { |
|
| 135 |
|
my $html; |
| 136 |
|
|
| 137 |
|
my $proc = "/proc/$pid/status"; |
| 138 |
|
|
| 139 |
|
if ( -e $proc ) { |
| 140 |
|
$html .= qq|<a href=/start_stop/$name>$pid</a>|; |
| 141 |
|
if ( $debug ) { |
| 142 |
|
$html .= qq| <a name=$pid href=#proc-$pid>?</a>| if $name->can('start'); |
| 143 |
|
|
| 144 |
|
$debug_proc |
| 145 |
|
.= qq|<a name=proc-$pid href=#$pid>$proc</a><pre style="font-size: 10%">| |
| 146 |
|
. read_file($proc) |
| 147 |
|
. qq|</pre>| |
| 148 |
|
; |
| 149 |
|
} |
| 150 |
|
|
| 151 |
if ( $screen_pid ) { |
if ( $name->can('fork_if_active') ) { |
| 152 |
if ( ! kill $screen_pid ) { |
$html .= qq| <a href=/start_stop/$name/$_>$_</a>| foreach $name->fork_if_active; |
| 153 |
warn "kill -9 $screen_pid"; |
} |
| 154 |
if ( kill 9, $screen_pid ) { |
|
| 155 |
print $client $ok, qq|screen pid $screen_pid stopped|; |
if ( $name->can('actions') ) { |
| 156 |
$screen_pid = 0; |
$html .= qq| <a href=/action/$name/$_>$_</a>| foreach $name->actions; |
| 157 |
} else { |
} |
| 158 |
print $client $ok, qq|can't stop screen $screen_pid: $!|; |
} else { |
| 159 |
|
$html .= qq|<a href=/start_stop/$name>restart</a> $pid exited| if $name->can('start'); |
| 160 |
|
if ( $name->can('fork_actions') ) { |
| 161 |
|
$html .= qq| <a href=/start_stop/$name/$_>$_</a>| foreach $name->fork_actions; |
| 162 |
} |
} |
| 163 |
} |
} |
| 164 |
} else { |
|
| 165 |
if ( $screen_pid = $pm->start ) { |
push @rows, ( $name => $html ); |
| 166 |
print $client $ok, qq|screen started pid $screen_pid|; |
} |
| 167 |
|
|
| 168 |
|
my $below_table = ''; |
| 169 |
|
|
| 170 |
|
warn 'static_pids: ', dump( $static_pids ) if $debug; |
| 171 |
|
foreach my $pid ( keys %$static_pids ) { |
| 172 |
|
my $path = $static_pids->{$pid}; |
| 173 |
|
if ( -d "/proc/$pid" ) { |
| 174 |
|
push @rows, ( $path => qq|<a href=/kill/static/$pid>$pid</a>| ); |
| 175 |
|
} elsif ( $param->{clean_completed_downloads} ) { |
| 176 |
|
delete $static_pids->{$pid} |
| 177 |
} else { |
} else { |
| 178 |
screen::start; |
push @rows, ( $path => "$pid competed" ); |
| 179 |
$pm->finish; |
$below_table = qq|<a href="/?clean_completed_downloads=1">clean completed downloads</a>|; |
| 180 |
} |
} |
| 181 |
} |
} |
| 182 |
|
|
| 183 |
} elsif ( $path =~ m{/boot} ) { |
print $client ok |
| 184 |
print $client qq{$ok |
, html::table( 2, @rows ) |
| 185 |
#!gpxe |
, $below_table |
| 186 |
imgfree |
, html::tabs( log::mac_changes ) |
| 187 |
login |
, $debug_proc |
| 188 |
chain http://$server::ip:$httpd::port/ |
; |
| 189 |
|
|
| 190 |
|
} elsif ( $path =~ m{^/server} ) { |
| 191 |
|
print $client ok |
| 192 |
|
, html::table( 2, map { ( $_, html::tt eval '$server::'.$_ ) } ( 'ip', 'netmask', 'ip_from', 'ip_to', 'domain_name', 'base_dir', 'conf' ) ) |
| 193 |
|
; |
| 194 |
|
} elsif ( $path =~ m!^/client(?:/$RE{net}{IPv4}{-keep})?! ) { |
| 195 |
|
my $ip = $1 || $client->peerhost; |
| 196 |
|
|
| 197 |
|
if ( my $new_ip = $param->{change_ip} ) { |
| 198 |
|
client::change_ip( $ip, $new_ip ); |
| 199 |
|
$ip = $new_ip; |
| 200 |
|
} |
| 201 |
|
|
| 202 |
|
if ( $ip ne $server::ip ) { |
| 203 |
|
my $hostname = client::conf( $ip, 'hostname' => $param->{hostname} ); |
| 204 |
|
|
| 205 |
|
my @table = ( |
| 206 |
|
'ip' => qq|<input type=text name=change_ip value="$ip" onChange="document.getElementById('old_ip').style.display = '';"><span id=old_ip style="display: none; color: #888;">old: $ip<span>|, |
| 207 |
|
'hostname' => qq|<input type=text name=hostname value="$hostname">|, |
| 208 |
|
); |
| 209 |
|
|
| 210 |
|
my $deploy; |
| 211 |
|
|
| 212 |
|
if ( my $mac = client::mac_from_ip( $ip ) ) { |
| 213 |
|
$deploy = client::conf( $ip, 'deploy' => $param->{deploy} ); |
| 214 |
|
push @table, ( |
| 215 |
|
'mac' => format::mac( $mac => 'html' ), |
| 216 |
|
'deploy' => html::select( 'deploy', $deploy, config::available ) |
| 217 |
|
); |
| 218 |
|
$deploy = qq|<h2>PXElinux</h2>| . html::pre( config::for_ip( $ip ) ); |
| 219 |
|
} |
| 220 |
|
|
| 221 |
|
print $client ok |
| 222 |
|
, qq|<form method=get>| |
| 223 |
|
, html::table( 2, @table ), |
| 224 |
|
, qq|<input type=submit value=change></form>| |
| 225 |
|
, $deploy |
| 226 |
|
; |
| 227 |
|
|
| 228 |
|
if ( my $amt = client::conf( $ip, 'amt' ) ) { |
| 229 |
|
print $client qq|<h2>AMT</h2>|, amt::info( $amt ); |
| 230 |
|
} |
| 231 |
|
} else { |
| 232 |
|
|
| 233 |
|
my $arp = { |
| 234 |
|
map { |
| 235 |
|
my @c = split(/\s+/,$_); |
| 236 |
|
if ( $#c == 5 ) { |
| 237 |
|
( uc $c[3] => [ $c[0] , $c[5] ] ) |
| 238 |
|
} else { |
| 239 |
|
} |
| 240 |
|
} read_file('/proc/net/arp') |
| 241 |
}; |
}; |
| 242 |
|
|
| 243 |
|
warn "# arp ",dump( $arp ); |
| 244 |
|
|
| 245 |
|
print $client ok |
| 246 |
|
, qq|<h2>Clients on $server::ip</h2>| |
| 247 |
|
, html::table( -5, |
| 248 |
|
'ip', 'hostname', 'mac', 'deploy', 'arp', |
| 249 |
|
map { |
| 250 |
|
my $ip = $_; |
| 251 |
|
$ip =~ s{^.+/ip/}{}; |
| 252 |
|
my $mac = client::mac_from_ip $ip; |
| 253 |
|
my $arp = $arp->{ $mac }; |
| 254 |
|
$arp = $arp ? $arp->[1] : ''; |
| 255 |
|
$arp =~ s{$ip}{}; |
| 256 |
|
( |
| 257 |
|
qq|<a href=/client/$ip>$ip</a>| |
| 258 |
|
, client::conf( $ip, 'hostname' ) |
| 259 |
|
, format::mac( $mac => 'html' ) |
| 260 |
|
, html::tt( client::conf( $ip, 'deploy' ) ) |
| 261 |
|
, $arp |
| 262 |
|
); |
| 263 |
|
} |
| 264 |
|
glob("$server::conf/ip/*") |
| 265 |
|
) |
| 266 |
|
, qq|<h2>ARP</h2>| |
| 267 |
|
, html::table( -3, 'mac', 'dev', 'ip', |
| 268 |
|
map { |
| 269 |
|
my $c = $arp->{$_}; |
| 270 |
|
( format::mac( $_ => 'html' ), $c->[1], $c->[0] ) |
| 271 |
|
} sort keys %$arp |
| 272 |
|
) |
| 273 |
|
; |
| 274 |
|
} |
| 275 |
|
} elsif ( $path =~ m{^/ip/?(\w+)?} ) { |
| 276 |
|
print $client ok |
| 277 |
|
, join("\n", map { qq|<a href=/ip/$_>$_</a>| } ( qw/link addr route neigh ntable tunnel maddr mroute xfrm/ )) |
| 278 |
|
, ip::html( $1 ) |
| 279 |
|
; |
| 280 |
|
} elsif ( $path =~ m{^/our/(\w+)/(\S+)} ) { |
| 281 |
|
eval 'our $' . $1 . ' = ' . $2; |
| 282 |
|
warn $@ if $@; |
| 283 |
|
print $client redirect($url), qq|<big>$1 = $2</big><br>Location: <a href="$url">$url</a>|; |
| 284 |
|
server::debug( $debug ) if $1 eq 'debug'; |
| 285 |
|
} elsif ( $path =~ m{^/start_stop/(\S+)} ) { |
| 286 |
|
print $client redirect, daemons::start_stop($1); |
| 287 |
|
} elsif ( $path =~ m{^/action/([^/]+)/(.+)} ) { |
| 288 |
|
$1->$2(); |
| 289 |
|
print $client redirect; |
| 290 |
|
} elsif ( $path =~ m{^/kill/static/(\d+)} ) { |
| 291 |
|
print $client redirect; |
| 292 |
|
kill 1, $1 || kill 9, $2 && warn "killed $1"; |
| 293 |
} else { |
} else { |
| 294 |
print $client "HTTP/1.0 404 $path\r\nConnection: close\r\nContent-type: text/html\r\n\r\n<big>404 $path</big>"; |
print $client "HTTP/1.0 404 $path\r\nConnection: close\r\nContent-type: text/html\r\n\r\n<big>404 $path</big>"; |
| 295 |
warn "404 $path"; |
warn "404 $path"; |
| 299 |
|
|
| 300 |
sub start { |
sub start { |
| 301 |
|
|
| 302 |
|
warn 'tap ', network::tap(); |
| 303 |
|
|
| 304 |
|
daemons::start_stop 'browser', $url; |
| 305 |
|
daemons::start_stop $_ foreach ( qw/dhcpd tftpd dnsd/ ); |
| 306 |
|
daemons::start_stop 'kvm' unless $ENV{DEV}; # skip kvm statup when running on real device |
| 307 |
|
|
| 308 |
my $server = IO::Socket::INET->new( |
my $server = IO::Socket::INET->new( |
| 309 |
Proto => 'tcp', |
Proto => 'tcp', |
| 310 |
|
LocalAddr => $server::ip, |
| 311 |
LocalPort => $httpd::port, |
LocalPort => $httpd::port, |
| 312 |
Listen => SOMAXCONN, |
Listen => SOMAXCONN, |
| 313 |
Reuse => 1 |
Reuse => 1 |
| 315 |
|
|
| 316 |
print "url $url\n"; |
print "url $url\n"; |
| 317 |
|
|
| 318 |
system "/mnt/llin/rest/cvs/uzbl/uzbl -u $url &"; |
while (1) { |
| 319 |
|
my $client = $server->accept() || next; # ALARM trickle us |
|
while (my $client = $server->accept()) { |
|
|
$client->autoflush(1); |
|
| 320 |
my $request = <$client>; |
my $request = <$client>; |
| 321 |
|
|
| 322 |
warn "request $request\n" if $debug; |
warn "request $request\n" if $debug; |
| 323 |
|
|
|
Module::Refresh->refresh; |
|
|
|
|
| 324 |
if ($request =~ m{^GET (/.*) HTTP/1.[01]}) { |
if ($request =~ m{^GET (/.*) HTTP/1.[01]}) { |
| 325 |
my $path = $1; |
my $path = $1; |
| 326 |
my $param; |
my $param; |
| 331 |
} |
} |
| 332 |
warn "param: ",dump( $param ) if $debug; |
warn "param: ",dump( $param ) if $debug; |
| 333 |
} |
} |
|
warn "path $path param: ",dump( $param ); |
|
| 334 |
get_request $client, $path, $param; |
get_request $client, $path, $param; |
| 335 |
} else { |
} else { |
| 336 |
print $client "HTTP/1.0 500 No method\r\nConnection: close\r\nContent-type: text/plain\r\n\r\n500 $request"; |
print $client "HTTP/1.0 500 No method\r\nConnection: close\r\nContent-type: text/plain\r\n\r\n500 $request"; |
| 337 |
warn "500 $request"; |
warn "500 $request"; |
| 338 |
} |
} |
| 339 |
|
|
| 340 |
print $client qq{ |
print $client menu() if $client->connected; |
|
<div style="font-size: 80%; color: #888"> |
|
|
<a href="">reload</a> |
|
|
<a href="/">index</a> |
|
|
</div> |
|
|
} if $client->connected; |
|
| 341 |
|
|
| 342 |
} |
} |
| 343 |
|
|
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| 
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