summaryrefslogtreecommitdiff
path: root/src/cmd_oper.cpp
blob: e05736eda85346daf86b8cf94d30eed7bc640b16 (plain)
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
/*       +------------------------------------+
 *       | Inspire Internet Relay Chat Daemon |
 *       +------------------------------------+
 *
 *  InspIRCd is copyright (C) 2002-2006 ChatSpike-Dev.
 *                       E-mail:
 *                <brain@chatspike.net>
 *                <Craig@chatspike.net>
 *
 * Written by Craig Edwards, Craig McLure, and others.
 * This program is free but copyrighted software; see
 *            the file COPYING for details.
 *
 * ---------------------------------------------------
 */

#include <string>
#include <sstream>
#include <vector>
#include "inspircd_config.h"
#include "configreader.h"
#include "typedefs.h"
#include "users.h"
#include "globals.h"
#include "modules.h"
#include "dynamic.h"
#include "wildcard.h"
#include "message.h"
#include "commands.h"
#include "mode.h"
#include "xline.h"
#include "inspstring.h"
#include "dnsqueue.h"
#include "helperfuncs.h"
#include "hashcomp.h"
#include "socketengine.h"

#include "command_parse.h"
#include "commands/cmd_oper.h"

extern ServerConfig* Config;
extern int MODCOUNT;
extern ModuleList modules;
extern FactoryList factory;
extern time_t TIME;

bool OneOfMatches(const char* host, const char* hostlist)
{
	std::stringstream hl(hostlist);
	std::string xhost;
	while (hl >> xhost)
	{
		log(DEBUG,"Oper: Matching host %s",xhost.c_str());
		if (match(host,xhost.c_str()))
		{
			return true;
		}
	}
	return false;
}

void cmd_oper::Handle (const char** parameters, int pcnt, userrec *user)
{
	char LoginName[MAXBUF];
	char Password[MAXBUF];
	char OperType[MAXBUF];
	char TypeName[MAXBUF];
	char HostName[MAXBUF];
	char TheHost[MAXBUF];
	int j;
	bool found = false;
	bool fail2 = false;

	snprintf(TheHost,MAXBUF,"%s@%s",user->ident,user->host);

	for (int i = 0; i < Config->ConfValueEnum(Config->config_data, "oper"); i++)
	{
		Config->ConfValue(Config->config_data, "oper", "name", i, LoginName, MAXBUF);
		Config->ConfValue(Config->config_data, "oper", "password", i, Password, MAXBUF);
		Config->ConfValue(Config->config_data, "oper", "type", i, OperType, MAXBUF);
		Config->ConfValue(Config->config_data, "oper", "host", i, HostName, MAXBUF);

		if ((!strcmp(LoginName,parameters[0])) && (!operstrcmp(Password,parameters[1])) && (OneOfMatches(TheHost,HostName)))
		{
			fail2 = true;
			for (j =0; j < Config->ConfValueEnum(Config->config_data, "type"); j++)
			{
				Config->ConfValue(Config->config_data, "type","name", j, TypeName, MAXBUF);

				if (!strcmp(TypeName,OperType))
				{
					/* found this oper's opertype */
					Config->ConfValue(Config->config_data, "type","host", j, HostName, MAXBUF);
					if (*HostName)
						ChangeDisplayedHost(user,HostName);
					if (!isnick(TypeName))
					{
						WriteServ(user->fd,"491 %s :Invalid oper type (oper types must follow the same syntax as nicknames)",user->nick);
						WriteOpers("*** CONFIGURATION ERROR! Oper type invalid for OperType '%s'",OperType);
						log(DEFAULT,"OPER: Failed oper attempt by %s!%s@%s: credentials valid, but oper type erroneous.",user->nick,user->ident,user->host);
						return;
					}
					strlcpy(user->oper,TypeName,NICKMAX-1);
					found = true;
					fail2 = false;
					break;
				}
			}
		}
		if (found)
			break;
	}
	if (found)
	{
		/* correct oper credentials */
		WriteOpers("*** %s (%s@%s) is now an IRC operator of type %s",user->nick,user->ident,user->host,OperType);
		WriteServ(user->fd,"381 %s :You are now an IRC operator of type %s",user->nick,OperType);
		if (!user->modes[UM_OPERATOR])
		{
			user->modes[UM_OPERATOR] = 1;
			WriteServ(user->fd,"MODE %s :+o",user->nick);
			FOREACH_MOD(I_OnOper,OnOper(user,OperType));
			log(DEFAULT,"OPER: %s!%s@%s opered as type: %s",user->nick,user->ident,user->host,OperType);
			AddOper(user);
			FOREACH_MOD(I_OnPostOper,OnPostOper(user,OperType));
		}
	}
	else
	{
		if (!fail2)
		{
			WriteServ(user->fd,"491 %s :Invalid oper credentials",user->nick);
			WriteOpers("*** WARNING! Failed oper attempt by %s!%s@%s!",user->nick,user->ident,user->host);
			log(DEFAULT,"OPER: Failed oper attempt by %s!%s@%s: user, host or password did not match.",user->nick,user->ident,user->host);
		}
		else
		{
			WriteServ(user->fd,"491 %s :Your oper block does not have a valid opertype associated with it",user->nick);
			WriteOpers("*** CONFIGURATION ERROR! Oper block mismatch for OperType %s",OperType);
			log(DEFAULT,"OPER: Failed oper attempt by %s!%s@%s: credentials valid, but oper type nonexistent.",user->nick,user->ident,user->host);
		}
	}
	return;
}