| … | |
… | |
| 2 | |
2 | |
| 3 | # APNIC refer: KRNIC (for 211.104.0.0) |
3 | # APNIC refer: KRNIC (for 211.104.0.0) |
| 4 | |
4 | |
| 5 | use Socket; |
5 | use Socket; |
| 6 | use Fcntl; |
6 | use Fcntl; |
| 7 | |
|
|
| 8 | use PApp::SQL; |
|
|
| 9 | |
7 | |
| 10 | use Coro; |
8 | use Coro; |
| 11 | use Coro::Event; |
9 | use Coro::Event; |
| 12 | use Coro::Semaphore; |
10 | use Coro::Semaphore; |
|
|
11 | use Coro::SemaphoreSet; |
| 13 | use Coro::Socket; |
12 | use Coro::Socket; |
| 14 | |
13 | |
| 15 | $Event::DIED = sub { |
14 | $Event::DIED = sub { |
| 16 | Event::verbose_exception_handler(@_); |
15 | Event::verbose_exception_handler(@_); |
| 17 | #Event::unloop_all(); |
16 | #Event::unloop_all(); |
| 18 | }; |
17 | }; |
| 19 | |
18 | |
|
|
19 | tie %netgeo::whois, BerkeleyDB::Btree, |
|
|
20 | -Env => $db_env, |
|
|
21 | -Filename => "whois", |
|
|
22 | -Flags => DB_CREATE, |
|
|
23 | or die "unable to create/open whois table"; |
|
|
24 | $netgeo::iprange = new BerkeleyDB::Btree |
|
|
25 | -Env => $db_env, |
|
|
26 | -Filename => "iprange", |
|
|
27 | -Flags => DB_CREATE, |
|
|
28 | or die "unable to create/open iprange table"; |
|
|
29 | |
| 20 | package Whois; |
30 | package Whois; |
| 21 | |
31 | |
| 22 | use PApp::SQL; |
|
|
| 23 | use Coro::Event; |
32 | use Coro::Event; |
| 24 | |
33 | |
| 25 | sub new { |
34 | sub new { |
| 26 | my $class = shift; |
35 | my $class = shift; |
| 27 | my $name = shift; |
36 | my $name = shift; |
| … | |
… | |
| 39 | $_[1]; |
48 | $_[1]; |
| 40 | } |
49 | } |
| 41 | |
50 | |
| 42 | sub whois_request { |
51 | sub whois_request { |
| 43 | my ($self, $query) = @_; |
52 | my ($self, $query) = @_; |
| 44 | my ($id, $whois); |
|
|
| 45 | |
53 | |
| 46 | my $st = sql_exec \($id, $whois), |
54 | my $id = "$self->{name}\x0$query"; |
| 47 | "select id, whois from whois |
55 | my $whois = $netgeo::whois{$id}; |
| 48 | where nic = ? and query = ?", |
|
|
| 49 | $self->{name}, $query; |
|
|
| 50 | |
56 | |
| 51 | unless ($st->fetch) { |
57 | unless (defined $whois) { |
|
|
58 | print "WHOIS($self->{name},$query)\n"; |
|
|
59 | |
| 52 | my $guard = $self->{maxjobs}->guard; |
60 | my $guard = $self->{maxjobs}->guard; |
| 53 | my $timeout = 5; |
61 | my $timeout = 5; |
| 54 | |
62 | |
| 55 | while () { |
63 | while () { |
| 56 | my $fh = new Coro::Socket |
64 | my $fh = new Coro::Socket |
| … | |
… | |
| 76 | last; |
84 | last; |
| 77 | } |
85 | } |
| 78 | } |
86 | } |
| 79 | } |
87 | } |
| 80 | |
88 | |
| 81 | sql_exec "replace into whois values (NULL,?,?,NULL,?,?)", |
89 | $netgeo::whois{$id} = $whois; |
| 82 | $self->{name}, $query, $whois, time; |
|
|
| 83 | |
|
|
| 84 | my $st = sql_exec \$id, |
|
|
| 85 | "select id from whois |
|
|
| 86 | where nic = ? and query = ?", |
|
|
| 87 | $self->{name}, $query; |
|
|
| 88 | $st->fetch or die; |
|
|
| 89 | } |
90 | } |
| 90 | |
91 | |
| 91 | $whois; |
92 | $whois; |
| 92 | } |
93 | } |
| 93 | |
94 | |
| 94 | package Whois::ARIN; |
95 | package Whois::ARIN; |
| 95 | |
96 | |
| 96 | use Date::Parse; |
97 | use Date::Parse; |
| 97 | use PApp::SQL; |
|
|
| 98 | |
98 | |
| 99 | use base Whois; |
99 | use base Whois; |
| 100 | |
100 | |
| 101 | sub sanitize { |
101 | sub sanitize { |
| 102 | local $_ = $_[1]; |
102 | local $_ = $_[1]; |
| … | |
… | |
| 165 | $whois; |
165 | $whois; |
| 166 | } |
166 | } |
| 167 | |
167 | |
| 168 | package Whois::RIPE; |
168 | package Whois::RIPE; |
| 169 | |
169 | |
| 170 | use PApp::SQL; |
|
|
| 171 | |
|
|
| 172 | use base Whois; |
170 | use base Whois; |
| 173 | |
171 | |
| 174 | sub sanitize { |
172 | sub sanitize { |
| 175 | local $_ = $_[1]; |
173 | local $_ = $_[1]; |
| 176 | s/^%.*\n//gm; |
174 | s/^%.*\n//gm; |
| … | |
… | |
| 202 | $whois =~ s/\n+$//; |
200 | $whois =~ s/\n+$//; |
| 203 | |
201 | |
| 204 | $whois; |
202 | $whois; |
| 205 | } |
203 | } |
| 206 | |
204 | |
| 207 | package main; |
205 | package netgeo; |
|
|
206 | |
|
|
207 | use BerkeleyDB; |
|
|
208 | use Socket; |
| 208 | |
209 | |
| 209 | sub ip2int($) { |
210 | sub ip2int($) { |
| 210 | unpack "N", inet_aton $_[0]; |
211 | unpack "N", inet_aton $_[0]; |
| 211 | } |
212 | } |
| 212 | |
213 | |
| … | |
… | |
| 218 | |
219 | |
| 219 | $WHOIS{ARIN} = new Whois::ARIN ARIN => "whois.arin.net", maxjobs => 12; |
220 | $WHOIS{ARIN} = new Whois::ARIN ARIN => "whois.arin.net", maxjobs => 12; |
| 220 | $WHOIS{RIPE} = new Whois::RIPE RIPE => "whois.ripe.net", maxjobs => 20; |
221 | $WHOIS{RIPE} = new Whois::RIPE RIPE => "whois.ripe.net", maxjobs => 20; |
| 221 | $WHOIS{APNIC} = new Whois::RIPE APNIC => "whois.apnic.net", maxjobs => 20; |
222 | $WHOIS{APNIC} = new Whois::RIPE APNIC => "whois.apnic.net", maxjobs => 20; |
| 222 | |
223 | |
|
|
224 | $whoislock = new Coro::SemaphoreSet; |
|
|
225 | |
| 223 | sub ip_request { |
226 | sub ip_request { |
| 224 | my $ip = $_[0]; |
227 | my $ip = $_[0]; |
| 225 | my $_ip = ip2int($ip); |
|
|
| 226 | |
228 | |
| 227 | my $st = sql_exec \my($whois, $ip0), |
229 | my $guard = $whoislock->guard($ip); |
| 228 | "select data, ip0 from iprange |
|
|
| 229 | where ? <= ip1 |
|
|
| 230 | having ip0 <= ? |
|
|
| 231 | order by ip1 |
|
|
| 232 | limit 1", |
|
|
| 233 | $_ip, $_ip; |
|
|
| 234 | |
230 | |
| 235 | unless ($st->fetch) { |
231 | my $c = $iprange->db_cursor; |
| 236 | my ($arin, $ripe, $apnic); |
232 | my $v; |
| 237 | |
233 | |
| 238 | $whois = $WHOIS{APNIC}->ip_request($ip) |
234 | if (!$c->c_get((inet_aton $ip), $v, DB_SET_RANGE)) { |
| 239 | || $WHOIS{RIPE} ->ip_request($ip) |
235 | my ($ip0, $ip1, $whois) = split /\x0/, $v; |
| 240 | || $WHOIS{ARIN} ->ip_request($ip); |
|
|
| 241 | |
|
|
| 242 | $whois =~ /^\*in: ([0-9.]+)\s+-\s+([0-9.]+)\s*$/mi |
|
|
| 243 | or do { warn "$whois($ip): no addresses found\n", last }; |
|
|
| 244 | |
|
|
| 245 | my ($ip0, $ip1) = ($1, $2); |
|
|
| 246 | |
|
|
| 247 | my $_ip0 = ip2int($ip0); |
236 | my $_ip = ip2int $ip; |
| 248 | my $_ip1 = ip2int($ip1); |
237 | if ($ip0 <= $_ip && $_ip <= $ip1) { |
| 249 | |
238 | return $whois; |
| 250 | if ($_ip0 + 256 < $_ip1) { |
|
|
| 251 | $_ip = $_ip & 0xffffff00; |
|
|
| 252 | $_ip0 = $_ip if $_ip0 < $_ip; |
|
|
| 253 | $_ip1 = $_ip + 255 if $_ip1 > $_ip + 255; |
|
|
| 254 | } |
239 | } |
| 255 | |
|
|
| 256 | sql_exec "replace into iprange values (?, ?, NULL, ?)", |
|
|
| 257 | $_ip0, $_ip1, $whois; |
|
|
| 258 | |
|
|
| 259 | #print "$ip ($ip0, $ip1 ($_ip0, $_ip1)\n$whois\n"; |
|
|
| 260 | } |
240 | } |
| 261 | |
241 | |
| 262 | $whois; |
242 | my ($arin, $ripe, $apnic); |
| 263 | } |
|
|
| 264 | |
243 | |
|
|
244 | $whois = $WHOIS{APNIC}->ip_request($ip) |
|
|
245 | || $WHOIS{RIPE} ->ip_request($ip) |
|
|
246 | || $WHOIS{ARIN} ->ip_request($ip); |
| 265 | |
247 | |
|
|
248 | $whois =~ /^\*in: ([0-9.]+)\s+-\s+([0-9.]+)\s*$/mi |
|
|
249 | or do { warn "$whois($ip): no addresses found\n", last }; |
| 266 | |
250 | |
|
|
251 | my ($ip0, $ip1) = ($1, $2); |
|
|
252 | |
|
|
253 | my $_ip = ip2int($ip); |
|
|
254 | my $_ip0 = ip2int($ip0); |
|
|
255 | my $_ip1 = ip2int($ip1); |
|
|
256 | |
|
|
257 | if ($_ip0 + 256 < $_ip1) { |
|
|
258 | $_ip = $_ip & 0xffffff00; |
|
|
259 | $_ip0 = $_ip if $_ip0 < $_ip; |
|
|
260 | $_ip1 = $_ip + 255 if $_ip1 > $_ip + 255; |
|
|
261 | } |
|
|
262 | |
|
|
263 | $iprange->db_put((pack "N", $_ip1), (join "\x0", $_ip0, $_ip1, $whois)); |
|
|
264 | (tied %whois)->db_sync; |
|
|
265 | $iprange->db_sync; |
|
|
266 | |
|
|
267 | $whois; |
|
|
268 | } |
|
|
269 | |
|
|
270 | |
|
|
271 | |
