17 |
use File::Slurp; |
use File::Slurp; |
18 |
#use JSON; |
#use JSON; |
19 |
use IO::Socket::INET; |
use IO::Socket::INET; |
20 |
|
use Regexp::Common qw/net/; |
21 |
|
|
22 |
sub menu {qq{ |
sub menu {qq{ |
23 |
|
|
24 |
<div style="font-size: 80%; color: #888"> |
<div style="font-size: 80%; color: #888"> |
25 |
<a href=/>home</a> |
<a href=/>home</a> |
26 |
<a href=/server>server</a> |
<a href=/server>server</a> |
27 |
|
<a href=/brctl>brctl</a> |
28 |
|
<a href=/ip>ip</a> |
29 |
|
<a href=/client>client</a> |
30 |
</div> |
</div> |
31 |
|
|
32 |
}} |
}} |
33 |
|
|
|
our $pids; |
|
|
$pids = { httpd => $$ } unless defined $pids; # keep pids on refresh |
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|
|
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sub DESTROY { |
|
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warn "pids ",dump( $pids ); |
|
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foreach ( values %$pids ) { |
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warn "kill $_"; |
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kill 1,$_ || kill 9, $_; |
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} |
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} |
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|
34 |
our $port = 7777; |
our $port = 7777; |
35 |
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|
36 |
use server; |
use server; |
40 |
use html; |
use html; |
41 |
our $static_pids; |
our $static_pids; |
42 |
use progress_bar; |
use progress_bar; |
43 |
|
use config; |
44 |
|
use client; |
45 |
|
use log; |
46 |
|
use x11; |
47 |
|
use amt; |
48 |
|
use boolean; |
49 |
|
use daemons; |
50 |
|
|
51 |
|
use kvm; |
52 |
|
use browser; |
53 |
|
use network; |
54 |
|
use ip; |
55 |
|
use wireshark; |
56 |
|
|
57 |
|
use CouchDB; |
58 |
|
|
59 |
sub static { |
sub static { |
60 |
my ($client,$path) = @_; |
my ($client,$path) = @_; |
66 |
if ( my $pid = fork ) { |
if ( my $pid = fork ) { |
67 |
# parent |
# parent |
68 |
close($client); |
close($client); |
|
print "http static child $pid\n"; |
|
69 |
$static_pids->{$pid} = $path; |
$static_pids->{$pid} = $path; |
70 |
return 1; |
return 1; |
71 |
} |
} |
85 |
my $buff; |
my $buff; |
86 |
my $pos = 0; |
my $pos = 0; |
87 |
|
|
88 |
warn "static $path $type $size block: $block\n"; |
CouchDB::audit( 'static', { pid => $$, path => $path, type => $type, size => $size, block => $block, peerhost => $client->peerhost }); |
89 |
|
|
90 |
progress_bar::start; |
progress_bar::start; |
91 |
|
|
100 |
|
|
101 |
print STDERR "\n"; |
print STDERR "\n"; |
102 |
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warn "exit static child"; |
|
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|
|
103 |
exit(0); |
exit(0); |
104 |
} |
} |
105 |
|
|
106 |
use boolean; |
sub ok { |
107 |
|
qq|HTTP/1.0 200 OK\r\nContent-Type: text/html\r\nConnection: close\r\n\r\n| . menu() |
|
use screen; |
|
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use kvm; |
|
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|
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$SIG{CHLD} = 'IGNORE'; |
|
|
|
|
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sub start_stop { |
|
|
my $daemon = shift; |
|
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my $pid = $pids->{$daemon} || 'not started'; |
|
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|
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warn "start_stop $daemon $pid\n"; |
|
|
|
|
|
if ( $pid =~ m{^\d+$} ) { |
|
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my $pstree = `pstree -p $pid`; |
|
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my @pids = $pstree =~ m{\((\d+)\)}g; |
|
|
warn "pstree $pstree pids ",dump( @pids ); |
|
|
kill 1, $_ foreach reverse @pids; |
|
|
$pids->{$daemon} = 'stopped'; |
|
|
return qq|$daemon pid $pid stopped|; |
|
|
} else { |
|
|
if ( $pid = fork ) { |
|
|
# parent |
|
|
$pids->{$daemon} = $pid; |
|
|
warn "forked $daemon $pid\n"; |
|
|
return qq|$daemon pid $pid started|; |
|
|
} elsif ( defined $pid ) { |
|
|
# child |
|
|
my $invoke = 'start'; |
|
|
$invoke = $1 if $daemon =~ s{/(.+)}{}; |
|
|
my $eval = $daemon . '::' . $invoke . '(' . ( @_ ? dump(@_) : '' ) . ')'; |
|
|
warn "eval $eval"; |
|
|
eval $eval; |
|
|
warn "can't start $daemon: $@" if $@; |
|
|
exit; |
|
|
} else { |
|
|
die "fork error $!"; |
|
|
} |
|
|
} |
|
108 |
} |
} |
109 |
|
|
110 |
my $ok = qq|HTTP/1.0 200 OK\r\nContent-Type: text/html\r\nConnection: close\r\n\r\n|; |
sub redirect { |
111 |
my $redirect = qq|HTTP/1.1 302 Found\r\nContent-type: text/html\r\nLocation: $url\r\n\r\n|; |
my $to = shift; |
112 |
|
$to ||= $url; |
113 |
|
qq|HTTP/1.1 302 Found\r\nContent-type: text/html\r\nLocation: $to\r\n\r\n| |
114 |
|
} |
115 |
|
|
116 |
sub get_request { |
sub get_request { |
117 |
my ( $client, $path, $param ) = @_; |
my ( $client, $path, $param ) = @_; |
118 |
|
|
119 |
server->refresh; |
server->refresh; |
120 |
|
|
121 |
warn "get_request $path ", $param ? dump( $param ) : '', "\n"; |
CouchDB::audit( 'request', { path => $path, param => $param, peerhost => $client->peerhost } ); |
122 |
|
|
123 |
if ( my $found = static( $client,$path ) ) { |
if ( my $found = static( $client,$path ) ) { |
124 |
warn "static $found" if $debug; |
warn "static $found" if $debug; |
125 |
} elsif ( $path eq '/' ) { |
} elsif ( $path eq '/' ) { |
126 |
|
|
|
my $screen = $pids->{screen} ? qq|stop <tt>$pids->{screen}</tt>| : 'start'; |
|
|
my $kvm = $pids->{kvm} ? qq|stop <tt>$pids->{kvm}</tt>| : |
|
|
$pids->{screen} ? qq|start| : qq|start screen first|; |
|
|
|
|
127 |
my @rows = ( |
my @rows = ( |
128 |
'debug', qq|<a href=/our/debug/| . boolean::toggle($debug) . qq|>$debug</a>|, |
'debug', qq|<a href=/our/debug/| . boolean::toggle($debug) . qq|>$debug</a>|, |
129 |
); |
); |
130 |
|
|
131 |
my $debug_proc = ''; |
my $debug_proc = ''; |
132 |
|
|
133 |
warn 'pids: ', dump( $pids ) if $debug; |
foreach my $name ( sort keys %$daemons::pids ) { |
134 |
foreach my $name ( sort keys %$pids ) { |
my $pid = $daemons::pids->{$name} || next; |
|
my $pid = $pids->{$name} || next; |
|
135 |
|
|
136 |
my $html = qq|<a href=/start_stop/$name>$pid</a>|; |
my $html; |
137 |
|
|
138 |
my $proc = "/proc/$pid/status"; |
my $proc = "/proc/$pid/status"; |
139 |
|
|
140 |
if ( -e $proc ) { |
if ( -e $proc ) { |
141 |
|
$html .= qq|<a href=/start_stop/$name>$pid</a>|; |
142 |
if ( $debug ) { |
if ( $debug ) { |
143 |
$html .= qq| <a name=$pid href=#proc-$pid>?</a>|; |
$html .= qq| <a name=$pid href=#proc-$pid>?</a>| if $name->can('start'); |
144 |
|
|
145 |
$debug_proc |
$debug_proc |
146 |
.= qq|<a name=proc-$pid href=#$pid>$proc</a><pre style="font-size: 10%">| |
.= qq|<a name=proc-$pid href=#$pid>$proc</a><pre style="font-size: 10%">| |
149 |
; |
; |
150 |
} |
} |
151 |
|
|
152 |
if ( $name->can('start_fork') ) { |
if ( $name->can('fork_if_active') ) { |
153 |
$html .= qq| <a href=/start_stop/kvm/$_>$_</a>| foreach $name->start_fork; |
$html .= qq| <a href=/start_stop/$name/$_>$_</a>| foreach $name->fork_if_active; |
154 |
} |
} |
155 |
|
|
156 |
if ( $name->can('actions') ) { |
if ( $name->can('actions') ) { |
157 |
$html .= qq| <a href=/action/kvm/$_>$_</a>| foreach $name->actions; |
$html .= qq| <a href=/action/$name/$_>$_</a>| foreach $name->actions; |
158 |
|
} |
159 |
|
} else { |
160 |
|
$html .= qq|<a href=/start_stop/$name>restart</a> $pid exited| if $name->can('start'); |
161 |
|
if ( $name->can('fork_actions') ) { |
162 |
|
$html .= qq| <a href=/start_stop/$name/$_>$_</a>| foreach $name->fork_actions; |
163 |
} |
} |
164 |
} |
} |
165 |
|
|
181 |
} |
} |
182 |
} |
} |
183 |
|
|
184 |
print $client $ok |
print $client ok |
|
, menu() |
|
185 |
, html::table( 2, @rows ) |
, html::table( 2, @rows ) |
186 |
, $below_table |
, $below_table |
187 |
, html::tabs( log::mac_changes ) |
, html::tabs( log::mac_changes ) |
189 |
; |
; |
190 |
|
|
191 |
} elsif ( $path =~ m{^/server} ) { |
} elsif ( $path =~ m{^/server} ) { |
192 |
print $client $ok |
print $client ok |
193 |
, menu() |
, html::table( 2, map { ( $_, html::tt eval '$server::'.$_ ) } ( 'ip', 'netmask', 'ip_from', 'ip_to', 'domain_name', 'base_dir', 'conf' ) ) |
194 |
, html::table( 2, map { ( $_, eval '$server::'.$_ ) } ( 'ip', 'netmask', 'ip_from', 'ip_to', 'domain_name', 'base_dir' ) ) |
; |
195 |
|
} elsif ( $path =~ m!^/client(?:/$RE{net}{IPv4}{-keep})?! ) { |
196 |
|
my $ip = $1 || $client->peerhost; |
197 |
|
|
198 |
|
if ( my $new_ip = $param->{change_ip} ) { |
199 |
|
client::change_ip( $ip, $new_ip ); |
200 |
|
$ip = $new_ip; |
201 |
|
} |
202 |
|
|
203 |
|
if ( $ip ne $server::ip ) { |
204 |
|
my $hostname = client::conf( $ip, 'hostname' => $param->{hostname} ); |
205 |
|
|
206 |
|
my @table = ( |
207 |
|
'ip' => qq|<input type=text name=change_ip value="$ip" onChange="document.getElementById('old_ip').style.display = '';"><span id=old_ip style="display: none; color: #888;">old: $ip<span>|, |
208 |
|
'hostname' => qq|<input type=text name=hostname value="$hostname">|, |
209 |
|
); |
210 |
|
|
211 |
|
my $deploy; |
212 |
|
|
213 |
|
if ( my $mac = client::mac_from_ip( $ip ) ) { |
214 |
|
$deploy = client::conf( $ip, 'deploy' => $param->{deploy} ); |
215 |
|
push @table, ( |
216 |
|
'mac' => format::mac( $mac => 'html' ), |
217 |
|
'deploy' => html::select( 'deploy', $deploy, config::available ) |
218 |
|
); |
219 |
|
$deploy = qq|<h2>PXElinux</h2>| . html::pre( config::for_ip( $ip ) ); |
220 |
|
} |
221 |
|
|
222 |
|
print $client ok |
223 |
|
, qq|<form method=get>| |
224 |
|
, html::table( 2, @table ), |
225 |
|
, qq|<input type=submit value=change></form>| |
226 |
|
, $deploy |
227 |
|
; |
228 |
|
|
229 |
|
if ( my $amt = client::conf( $ip, 'amt' ) ) { |
230 |
|
print $client qq|<h2>AMT</h2>|, amt::info( $amt ); |
231 |
|
} |
232 |
|
} else { |
233 |
|
|
234 |
|
my $arp = { |
235 |
|
map { |
236 |
|
my @c = split(/\s+/,$_); |
237 |
|
if ( $#c == 5 ) { |
238 |
|
( uc $c[3] => [ $c[0] , $c[5] ] ) |
239 |
|
} else { |
240 |
|
} |
241 |
|
} read_file('/proc/net/arp') |
242 |
|
}; |
243 |
|
|
244 |
|
warn "# arp ",dump( $arp ); |
245 |
|
|
246 |
|
print $client ok |
247 |
|
, qq|<h2>Clients on $server::ip</h2>| |
248 |
|
, html::table( -5, |
249 |
|
'ip', 'hostname', 'mac', 'deploy', 'arp', |
250 |
|
map { |
251 |
|
my $ip = $_; |
252 |
|
$ip =~ s{^.+/ip/}{}; |
253 |
|
my $mac = client::mac_from_ip $ip; |
254 |
|
my $arp = $arp->{ $mac }; |
255 |
|
$arp = $arp ? $arp->[1] : ''; |
256 |
|
$arp =~ s{$ip}{}; |
257 |
|
( |
258 |
|
qq|<a href=/client/$ip>$ip</a>| |
259 |
|
, client::conf( $ip, 'hostname' ) |
260 |
|
, format::mac( $mac => 'html' ) |
261 |
|
, html::tt( client::conf( $ip, 'deploy' ) ) |
262 |
|
, $arp |
263 |
|
); |
264 |
|
} |
265 |
|
glob("$server::conf/ip/*") |
266 |
|
) |
267 |
|
, qq|<h2>ARP</h2>| |
268 |
|
, html::table( -3, 'mac', 'dev', 'ip', |
269 |
|
map { |
270 |
|
my $c = $arp->{$_}; |
271 |
|
( format::mac( $_ => 'html' ), $c->[1], $c->[0] ) |
272 |
|
} sort keys %$arp |
273 |
|
) |
274 |
|
; |
275 |
|
} |
276 |
|
} elsif ( $path =~ m{^/brctl} ) { |
277 |
|
print $client ok |
278 |
|
,html::pre( `brctl show` ) |
279 |
|
; |
280 |
|
} elsif ( $path =~ m{^/ip/?(\w+)?} ) { |
281 |
|
print $client ok |
282 |
|
, join("\n", map { qq|<a href=/ip/$_>$_</a>| } ( qw/link addr route neigh ntable tunnel maddr mroute xfrm/ )) |
283 |
|
, ip::html( $1 ) |
284 |
; |
; |
285 |
} elsif ( $path =~ m{^/our/(\w+)/(\S+)} ) { |
} elsif ( $path =~ m{^/our/(\w+)/(\S+)} ) { |
286 |
eval 'our $' . $1 . ' = ' . $2; |
eval 'our $' . $1 . ' = ' . $2; |
287 |
warn $@ if $@; |
warn $@ if $@; |
288 |
print $client $redirect, qq|<big>$1 = $2</big><br>Location: <a href="$url">$url</a>|; |
print $client redirect($url), qq|<big>$1 = $2</big><br>Location: <a href="$url">$url</a>|; |
289 |
server::debug( $debug ) if $1 eq 'debug'; |
server::debug( $debug ) if $1 eq 'debug'; |
290 |
} elsif ( $path =~ m{^/start_stop/((?:screen|kvm).*)} ) { # XXX we don't want to stop all classes |
} elsif ( $path =~ m{^/start_stop/(\S+)} ) { |
291 |
print $client $redirect, start_stop($1); |
print $client redirect, daemons::start_stop($1); |
292 |
} elsif ( $path =~ m{^/action/([^/]+)/(.+)} ) { |
} elsif ( $path =~ m{^/action/([^/]+)/(.+)} ) { |
293 |
$1->$2(); |
$1->$2(); |
294 |
print $client $redirect; |
print $client redirect; |
295 |
} elsif ( $path =~ m{^/kill/static/(\d+)} ) { |
} elsif ( $path =~ m{^/kill/static/(\d+)} ) { |
296 |
print $client $redirect; |
print $client redirect; |
297 |
kill 1, $1 || kill 9, $2 && warn "killed $1"; |
kill 1, $1 || kill 9, $2 && warn "killed $1"; |
|
} elsif ( $path eq '/exit' ) { |
|
|
# DESTROY; |
|
|
exit 0; |
|
|
} elsif ( $path =~ m{/boot} ) { |
|
|
print $client qq{$ok |
|
|
#!gpxe |
|
|
imgfree |
|
|
login |
|
|
chain http://$server::ip:$httpd::port/ |
|
|
|
|
|
}; |
|
298 |
} else { |
} else { |
299 |
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>"; |
300 |
warn "404 $path"; |
warn "404 $path"; |
302 |
|
|
303 |
} |
} |
304 |
|
|
|
use browser; |
|
|
use network; |
|
|
|
|
305 |
sub start { |
sub start { |
306 |
|
|
307 |
warn 'tap ', network::tap(); |
warn 'network ', network::setup(); |
308 |
|
|
309 |
|
daemons::start_stop 'browser', $url; |
310 |
|
daemons::start_stop $_ foreach ( qw/dhcpd tftpd dnsd/ ); |
311 |
|
daemons::start_stop 'kvm' unless $ENV{DEV}; # skip kvm statup when running on real device |
312 |
|
|
313 |
my $server = IO::Socket::INET->new( |
my $server = IO::Socket::INET->new( |
314 |
Proto => 'tcp', |
Proto => 'tcp', |
315 |
|
LocalAddr => $server::ip, |
316 |
LocalPort => $httpd::port, |
LocalPort => $httpd::port, |
317 |
Listen => SOMAXCONN, |
Listen => SOMAXCONN, |
318 |
Reuse => 1 |
Reuse => 1 |
320 |
|
|
321 |
print "url $url\n"; |
print "url $url\n"; |
322 |
|
|
|
start_stop 'browser', $url; |
|
|
start_stop 'screen'; |
|
|
start_stop 'kvm'; |
|
|
|
|
323 |
while (1) { |
while (1) { |
324 |
my $client = $server->accept() || next; # ALARM trickle us |
my $client = $server->accept() || next; # ALARM trickle us |
325 |
my $request = <$client>; |
my $request = <$client>; |