1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
|
#!/usr/bin/perl
# debugnet.pl, generate a working tree of test servers to debug dancer
#
# This file is copyright (C) 2001 Andrew Suffield
# <asuffield@freenode.net>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
use warnings;
use strict;
use Cwd;
use File::Copy;
use File::Path;
use Getopt::Std;
# This needs to be some command which executes a GNU make
my $make = 'make';
my $base_tree = cwd;
-e "$base_tree/src/m_map.c" or die "Couldn't find dancer source tree rooted at $base_tree, aborting\n";
my $build_tree = "$base_tree";
my $debug_tree = "$base_tree/debug-tree";
my $leaves = 8;
my $hubs = 4;
my $config = <<'EOF';
# Generated by debugnet.pl
A:debugnet:debugnet:Generated by debugnet.pl
# luser
Y:1:30:0:200:1000000
I:::*@*::1
I:debug.spoof.host:$1$nmNi3oKw$/TTB9SfKK3.KPYfKBYLy20:debugnick@*:abcs:1:cs
# leaf -> hub
Y:2:20:30:1:1000000
# hub -> leaf
Y:3:20:30:0:1000000
# hub -> hub
Y:4:20:30:2:1000000
# leaf -> leaf
Y:7:20:30:0:1000000
# oper
Y:5:20:0:20:1000000
O:*:$1$nmNi3oKw$/TTB9SfKK3.KPYfKBYLy20:admin:aAbBcdDfFgGhHkKlLmMnNpPrRsStUvVwWxXyYzZ0123459*@:5:aAbBcdDfFgGhHkKlLmMnNpPrRsStuUvVwWxXyYzZ0123459*@
O:*:$1$nmNi3oKw$/TTB9SfKK3.KPYfKBYLy20:luser::5:
H:*::*
# services
Y:6:20:0:20:1000000
C:127.0.0.1:foo:services.dancer-debug::6
N:127.0.0.1:$1$uRZdBj4T$RPisyG86/WK4EgptgrtUU0:services.dancer-debug::6
EOF
my $password = 'password';
my $password_hash = '$1$uRZdBj4T$RPisyG86/WK4EgptgrtUU0';
my $proxy_port = 6667;
my $configure_parms = "";
my %args;
getopts("cC:ehH:L:q\?", \%args);
if ($args{h} or $args{'?'})
{
print <<'EOF';
debugnet.pl [-c] [-H hubs] [-L leaves] [-h] [-q] [-C config]
-c Only build config tree, not source
-e Link with electric fence
-C config Use this configuration
-h Show this help
-H hubs Set the number of hubs to create (default: 2)
-L leaves Set the number of leaf nodes to create (default: 6)
-q Be quiet (no output unless error)
EOF
exit;
}
$hubs = $args{H} if defined $args{H};
$leaves = $args{L} if defined $args{L};
$configure_parms .= " --with-efence" if defined $args{e};
$configure_parms .= " --with-config=$args{C}" if defined $args{C};
build() unless $args{c};
create_tree();
unless($args{q})
{
print "Done\n";
print "Change into directory $debug_tree\n";
print "and run ./start to launch the ircds and start the proxy.\n";
}
################################################################################
sub build
{
# Build the ircd
my $pipe = '';
$pipe = '>/dev/null' if $args{q};
system("cd $build_tree && ./configure --enable-maintainer-mode --prefix=$debug_tree $configure_parms $pipe && $make $pipe") == 0
or die "Build failed, aborting\n";
# Create/check the debug tree
mkdir $debug_tree unless -e $debug_tree;
die "The target tree $debug_tree is not a directory!\n" unless -d $debug_tree;
copy("$build_tree/src/dancer-ircd", "$debug_tree/ircd");
(scalar chmod 0755, "$debug_tree/ircd") == 1
or warn "Couldn't chmod 0755 $debug_tree/ircd\n";
}
sub create_tree
{
print "Creating debug tree in $debug_tree\n" unless $args{q};
my @names = ();
my %port = ();
my %hub = ();
foreach (1..$hubs)
{
my $name = "hub".$_.".dancer-debug";
push @names, $name;
# Hubs have ports in the range 7666..7665+$hubs
$port{$name} = 7665 + $_;
}
foreach (1..$leaves)
{
my $name = "leaf".$_.".dancer-debug";
push @names, $name;
# Leaves have ports in the range 8666..8665+$leaves
$port{$name} = 8665 + $_;
my $hub_number = int(($_ - 1) / ($leaves / $hubs));
$hub_number++ unless $hub_number >= $hubs;
$hub{$name} = "hub$hub_number.dancer-debug";
}
system("make install") == 0
or die "make failed\n";
open(PROXYCONF, ">$debug_tree/proxy.rc")
or die "Can't create $debug_tree/proxy.rc: $!\n";
# OK, make the trees
foreach my $name (@names)
{
print "Creating files for $name\n" unless $args{q};
# Clear all the old files
rmtree "$debug_tree/$name" if -e "$debug_tree/$name";
# Make the new tree
mkpath ["$debug_tree/$name/etc/dancer-ircd",
"$debug_tree/$name/sbin",
"$debug_tree/$name/var/lib/dancer-ircd",
"$debug_tree/$name/var/log/dancer-ircd",
"$debug_tree/$name/var/run/dancer-ircd"];
symlink "../../ircd", "$debug_tree/$name/sbin/dancer-ircd";
# Create the empty files
foreach my $file (qw!
etc/dancer-ircd/motd
etc/dancer-ircd/omotd
etc/dancer-ircd/ohelp
var/lib/dancer-ircd/kline.conf
var/lib/dancer-ircd/dline.conf
var/log/dancer-ircd/user.log
var/log/dancer-ircd/oper.log!)
{
open(FH, ">$debug_tree/$name/$file");
close(FH);
}
# Create the config file
open(CONF, ">$debug_tree/$name/etc/dancer-ircd/ircd.conf");
# First the stub
print CONF $config;
# Then the M:line
print CONF "M:$name:127.0.0.1:dancer debug server:\n";
# Now the C/N pairs
foreach my $peer (@names)
{
# Skip myself
next if $peer eq $name;
# What to put in the port field in the C:line?
my $port = "";
my $class;
if ($name =~ /^hub/)
{
$port = $proxy_port if $peer =~ /^hub/;
$class = ($peer =~ /^hub/) ? 4 : 3;
}
else
{
$port = $proxy_port if $peer eq $hub{$name};
$class = ($peer =~ /^hub/) ? 2 : 7;
}
print CONF "C:127.0.0.1:$password:$peer:$port:$class\n";
print CONF "N:127.0.0.1:$password_hash:$peer\::$class\n";
print CONF "\n";
}
# And lastly the P:line
print CONF "P::127.0.0.1::$port{$name}\n";
close(CONF);
# OK, write to the config for proxytee.pl
print PROXYCONF "$name,127.0.0.1,$port{$name}\n";
}
close PROXYCONF;
symlink "../tools/start_debugnet.pl", "$debug_tree/start";
symlink "../tools/proxytee.pl", "$debug_tree/proxy";
}
|
