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
|
/*
* InspIRCd -- Internet Relay Chat Daemon
*
* Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
* Copyright (C) 2008 Craig Edwards <craigedwards@brainbox.cc>
*
* This file is part of InspIRCd. InspIRCd 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, version 2.
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#include "inspircd.h"
#include "xline.h"
#include <GeoIP.h>
#ifdef _WIN32
# pragma comment(lib, "GeoIP.lib")
#endif
/* $ModDesc: Provides a way to restrict users by country using GeoIP lookup */
/* $LinkerFlags: -lGeoIP */
class ModuleGeoIP : public Module
{
LocalStringExt ext;
GeoIP* gi;
std::string* SetExt(LocalUser* user)
{
const char* c = GeoIP_country_code_by_addr(gi, user->GetIPString().c_str());
if (!c)
c = "UNK";
std::string* cc = new std::string(c);
ext.set(user, cc);
return cc;
}
public:
ModuleGeoIP() : ext("geoip_cc", this), gi(NULL)
{
}
void init() CXX11_OVERRIDE
{
gi = GeoIP_new(GEOIP_STANDARD);
if (gi == NULL)
throw ModuleException("Unable to initialize geoip, are you missing GeoIP.dat?");
ServerInstance->Modules->AddService(ext);
Implementation eventlist[] = { I_OnSetConnectClass, I_OnStats };
ServerInstance->Modules->Attach(eventlist, this, sizeof(eventlist)/sizeof(Implementation));
for (LocalUserList::const_iterator i = ServerInstance->Users->local_users.begin(); i != ServerInstance->Users->local_users.end(); ++i)
{
LocalUser* user = *i;
if ((user->registered == REG_ALL) && (!ext.get(user)))
{
SetExt(user);
}
}
}
~ModuleGeoIP()
{
if (gi)
GeoIP_delete(gi);
}
Version GetVersion() CXX11_OVERRIDE
{
return Version("Provides a way to assign users to connect classes by country using GeoIP lookup", VF_VENDOR);
}
ModResult OnSetConnectClass(LocalUser* user, ConnectClass* myclass) CXX11_OVERRIDE
{
std::string* cc = ext.get(user);
if (!cc)
cc = SetExt(user);
std::string geoip = myclass->config->getString("geoip");
if (geoip.empty())
return MOD_RES_PASSTHRU;
irc::commasepstream list(geoip);
std::string country;
while (list.GetToken(country))
if (country == *cc)
return MOD_RES_PASSTHRU;
return MOD_RES_DENY;
}
ModResult OnStats(char symbol, User* user, string_list &out) CXX11_OVERRIDE
{
if (symbol != 'G')
return MOD_RES_PASSTHRU;
unsigned int unknown = 0;
std::map<std::string, unsigned int> results;
for (LocalUserList::const_iterator i = ServerInstance->Users->local_users.begin(); i != ServerInstance->Users->local_users.end(); ++i)
{
std::string* cc = ext.get(*i);
if (cc)
results[*cc]++;
else
unknown++;
}
std::string p = ServerInstance->Config->ServerName + " 801 " + user->nick + " :GeoIPSTATS ";
for (std::map<std::string, unsigned int>::const_iterator i = results.begin(); i != results.end(); ++i)
{
out.push_back(p + i->first + " " + ConvToStr(i->second));
}
if (unknown)
out.push_back(p + "Unknown " + ConvToStr(unknown));
return MOD_RES_DENY;
}
};
MODULE_INIT(ModuleGeoIP)
|
