1 /*
2  * ngIRCd -- The Next Generation IRC Daemon
3  * Copyright (c)2001,2002 by Alexander Barton (alex@barton.de)
4  *
5  * Dieses Programm ist freie Software. Sie koennen es unter den Bedingungen
6  * der GNU General Public License (GPL), wie von der Free Software Foundation
7  * herausgegeben, weitergeben und/oder modifizieren, entweder unter Version 2
8  * der Lizenz oder (wenn Sie es wuenschen) jeder spaeteren Version.
9  * Naehere Informationen entnehmen Sie bitter der Datei COPYING. Eine Liste
10  * der an ngIRCd beteiligten Autoren finden Sie in der Datei AUTHORS.
11  *
12  * $Id: irc-oper.c,v 1.2 2002/03/12 14:37:52 alex Exp $
13  *
14  * irc-oper.c: IRC-Operator-Befehle
15  */
16 
17 
18 #include "portab.h"
19 
20 #include "imp.h"
21 #include <assert.h>
22 
23 #include "ngircd.h"
24 #include "conf.h"
25 #include "irc-write.h"
26 #include "log.h"
27 #include "messages.h"
28 
29 #include <exp.h>
30 #include "irc-oper.h"
31 
32 
33 GLOBAL BOOLEAN IRC_OPER( CLIENT *Client, REQUEST *Req )
34 {
35 	INT i;
36 
37 	assert( Client != NULL );
38 	assert( Req != NULL );
39 
40 	if( Client_Type( Client ) != CLIENT_USER ) return IRC_WriteStrClient( Client, ERR_NOTREGISTERED_MSG, Client_ID( Client ));
41 
42 	/* Falsche Anzahl Parameter? */
43 	if( Req->argc != 2 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
44 
45 	/* Operator suchen */
46 	for( i = 0; i < Conf_Oper_Count; i++)
47 	{
48 		if( Conf_Oper[i].name[0] && Conf_Oper[i].pwd[0] && ( strcmp( Conf_Oper[i].name, Req->argv[0] ) == 0 )) break;
49 	}
50 	if( i >= Conf_Oper_Count )
51 	{
52 		Log( LOG_WARNING, "Got invalid OPER from \"%s\": Name \"%s\" not configured!", Client_Mask( Client ), Req->argv[0] );
53 		return IRC_WriteStrClient( Client, ERR_PASSWDMISMATCH_MSG, Client_ID( Client ));
54 	}
55 
56 	/* Stimmt das Passwort? */
57 	if( strcmp( Conf_Oper[i].pwd, Req->argv[1] ) != 0 )
58 	{
59 		Log( LOG_WARNING, "Got invalid OPER from \"%s\": Bad password for \"%s\"!", Client_Mask( Client ), Conf_Oper[i].name );
60 		return IRC_WriteStrClient( Client, ERR_PASSWDMISMATCH_MSG, Client_ID( Client ));
61 	}
62 
63 	if( ! Client_HasMode( Client, 'o' ))
64 	{
65 		/* noch kein o-Mode gesetzt */
66 		Client_ModeAdd( Client, 'o' );
67 		if( ! IRC_WriteStrClient( Client, "MODE %s :+o", Client_ID( Client ))) return DISCONNECTED;
68 		IRC_WriteStrServersPrefix( NULL, Client, "MODE %s :+o", Client_ID( Client ));
69 	}
70 
71 	if( ! Client_OperByMe( Client )) Log( LOG_NOTICE, "Got valid OPER from \"%s\", user is an IRC operator now.", Client_Mask( Client ));
72 
73 	Client_SetOperByMe( Client, TRUE );
74 	return IRC_WriteStrClient( Client, RPL_YOUREOPER_MSG, Client_ID( Client ));
75 } /* IRC_OPER */
76 
77 
78 GLOBAL BOOLEAN IRC_DIE( CLIENT *Client, REQUEST *Req )
79 {
80 	assert( Client != NULL );
81 	assert( Req != NULL );
82 
83 	if( Client_Type( Client ) != CLIENT_USER ) return IRC_WriteStrClient( Client, ERR_NOTREGISTERED_MSG, Client_ID( Client ));
84 
85 	/* Falsche Anzahl Parameter? */
86 	if( Req->argc != 0 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
87 
88 	if(( ! Client_HasMode( Client, 'o' )) || ( ! Client_OperByMe( Client ))) return IRC_WriteStrClient( Client, ERR_NOPRIVILEGES_MSG, Client_ID( Client ));
89 
90 	Log( LOG_NOTICE, "Got DIE command from \"%s\", going down!", Client_Mask( Client ));
91 	NGIRCd_Quit = TRUE;
92 	return CONNECTED;
93 } /* IRC_DIE */
94 
95 
96 GLOBAL BOOLEAN IRC_RESTART( CLIENT *Client, REQUEST *Req )
97 {
98 	assert( Client != NULL );
99 	assert( Req != NULL );
100 
101 	if( Client_Type( Client ) != CLIENT_USER ) return IRC_WriteStrClient( Client, ERR_NOTREGISTERED_MSG, Client_ID( Client ));
102 
103 	/* Falsche Anzahl Parameter? */
104 	if( Req->argc != 0 ) return IRC_WriteStrClient( Client, ERR_NEEDMOREPARAMS_MSG, Client_ID( Client ), Req->command );
105 
106 	if(( ! Client_HasMode( Client, 'o' )) || ( ! Client_OperByMe( Client ))) return IRC_WriteStrClient( Client, ERR_NOPRIVILEGES_MSG, Client_ID( Client ));
107 
108 	Log( LOG_NOTICE, "Got RESTART command from \"%s\", going down!", Client_Mask( Client ));
109 	NGIRCd_Restart = TRUE;
110 	return CONNECTED;
111 } /* IRC_RESTART */
112 
113 
114 /* -eof- */