[solanum.git] / include / s_newconf.h

/*
 * ircd-ratbox: an advanced Internet Relay Chat Daemon(ircd).
 * s_newconf.h: code for dealing with conf stuff
 *
 * Copyright (C) 2004 Lee Hardy <lee@leeh.co.uk>
 * Copyright (C) 2004 ircd-ratbox development team
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 * 1.Redistributions of source code must retain the above copyright notice,
 *   this list of conditions and the following disclaimer.
 * 2.Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 * 3.The name of the author may not be used to endorse or promote products
 *   derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef INCLUDED_s_newconf_h
#define INCLUDED_s_newconf_h

#include "setup.h"
#include "privilege.h"

#ifdef HAVE_LIBCRYPTO
#include <openssl/rsa.h>
#endif

struct Client;
struct ConfItem;

extern rb_dlink_list cluster_conf_list;
extern rb_dlink_list oper_conf_list;
extern rb_dlink_list server_conf_list;
extern rb_dlink_list xline_conf_list;
extern rb_dlink_list resv_conf_list;
extern rb_dlink_list nd_list;
extern rb_dlink_list tgchange_list;

extern struct _rb_patricia_tree_t *tgchange_tree;

extern void init_s_newconf(void);
extern void clear_s_newconf(void);
extern void clear_s_newconf_bans(void);

typedef struct
{
	char *ip;
	time_t expiry;
	rb_patricia_node_t *pnode;
	rb_dlink_node node;
} tgchange;

void add_tgchange(const char *host);
tgchange *find_tgchange(const char *host);

/* cluster confs */
struct remote_conf
{
	char *username;
	char *host;
	char *server;
	int flags;
	rb_dlink_node node;
};

/* flags used in shared/cluster */
#define SHARED_TKLINE	0x00001
#define SHARED_PKLINE	0x00002
#define SHARED_UNKLINE	0x00004
#define SHARED_LOCOPS	0x00008
#define SHARED_TXLINE	0x00010
#define SHARED_PXLINE	0x00020
#define SHARED_UNXLINE	0x00040
#define SHARED_TRESV	0x00080
#define SHARED_PRESV	0x00100
#define SHARED_UNRESV	0x00200
#define SHARED_REHASH	0x00400
#define SHARED_TDLINE	0x00800
#define SHARED_PDLINE	0x01000
#define SHARED_UNDLINE	0x02000
#define SHARED_GRANT	0x04000
#define SHARED_DIE	0x08000
#define SHARED_MODULE	0x10000

#define SHARED_ALL	(SHARED_TKLINE | SHARED_PKLINE | SHARED_UNKLINE |\
			SHARED_PXLINE | SHARED_TXLINE | SHARED_UNXLINE |\
			SHARED_TRESV | SHARED_PRESV | SHARED_UNRESV | SHARED_GRANT)
#define CLUSTER_ALL	(SHARED_ALL | SHARED_LOCOPS)

struct oper_conf
{
	char *name;
	char *username;
	char *host;
	char *passwd;
	char *certfp;

	int flags;
	int umodes;

	unsigned int snomask;

	struct PrivilegeSet *privset;

#ifdef HAVE_LIBCRYPTO
	char *rsa_pubkey_file;
	RSA *rsa_pubkey;
#endif
};

extern struct remote_conf *make_remote_conf(void);
extern void free_remote_conf(struct remote_conf *);

extern void propagate_generic(struct Client *source_p, const char *command,
		const char *target, int cap, const char *format, ...);
extern void cluster_generic(struct Client *, const char *, int cltype,
			int cap, const char *format, ...);

#define OPER_ENCRYPTED	0x00001
#define OPER_NEEDSSL    0x80000

#define OPER_FLAGS	0	 /* no oper privs in Client.flags/oper_conf.flags currently */

#define IsOperConfEncrypted(x)	((x)->flags & OPER_ENCRYPTED)
#define IsOperConfNeedSSL(x)	((x)->flags & OPER_NEEDSSL)

#define HasPrivilege(x, y)	((x)->user != NULL && (x)->user->privset != NULL && privilegeset_in_set((x)->user->privset, (y)))
#define MayHavePrivilege(x, y)	(HasPrivilege((x), (y)) || (IsOper((x)) && (x)->user != NULL && (x)->user->privset == NULL))

#define IsOperKill(x)           (HasPrivilege((x), "oper:kill"))
#define IsOperRemote(x)         (HasPrivilege((x), "oper:routing"))
#define IsOperUnkline(x)        (HasPrivilege((x), "oper:unkline"))
#define IsOperN(x)              (HasPrivilege((x), "snomask:nick_changes"))
#define IsOperK(x)              (HasPrivilege((x), "oper:kline"))
#define IsOperXline(x)          (HasPrivilege((x), "oper:xline"))
#define IsOperResv(x)           (HasPrivilege((x), "oper:resv"))
#define IsOperDie(x)            (HasPrivilege((x), "oper:die"))
#define IsOperRehash(x)         (HasPrivilege((x), "oper:rehash"))
#define IsOperHiddenAdmin(x)    (HasPrivilege((x), "oper:hidden_admin"))
#define IsOperAdmin(x)          (HasPrivilege((x), "oper:admin") || HasPrivilege((x), "oper:hidden_admin"))
#define IsOperOperwall(x)       (HasPrivilege((x), "oper:operwall"))
#define IsOperSpy(x)            (HasPrivilege((x), "oper:spy"))
#define IsOperInvis(x)          (HasPrivilege((x), "oper:hidden"))
#define IsOperRemoteBan(x)      (HasPrivilege((x), "oper:remoteban"))
#define IsOperMassNotice(x)     (HasPrivilege((x), "oper:mass_notice"))
#define IsOperGeneral(x)        (MayHavePrivilege((x), "oper:general"))

#define SeesOper(target, source)	(IsOper((target)) && ((!ConfigFileEntry.hide_opers && !HasPrivilege((target), "oper:hidden")) || HasPrivilege((source), "auspex:oper")))

extern struct oper_conf *make_oper_conf(void);
extern void free_oper_conf(struct oper_conf *);
extern void clear_oper_conf(void);

extern struct oper_conf *find_oper_conf(const char *username, const char *host,
					const char *locip, const char *oname);

extern const char *get_oper_privs(int flags);

struct server_conf
{
	char *name;
	char *connect_host;
	struct rb_sockaddr_storage connect4;
	uint16_t dns_query_connect4;
	struct rb_sockaddr_storage connect6;
	uint16_t dns_query_connect6;
	char *passwd;
	char *spasswd;
	char *certfp;
	int port;
	int flags;
	int servers;
	time_t hold;

	int aftype;
	char *bind_host;
	struct rb_sockaddr_storage bind4;
	uint16_t dns_query_bind4;
	struct rb_sockaddr_storage bind6;
	uint16_t dns_query_bind6;

	char *class_name;
	struct Class *class;
	rb_dlink_node node;
};

#define SERVER_ILLEGAL		0x0001
#define SERVER_ENCRYPTED	0x0004
#define SERVER_COMPRESSED	0x0008
#define SERVER_TB		0x0010
#define SERVER_AUTOCONN		0x0020
#define SERVER_SSL		0x0040
#define SERVER_NO_EXPORT	0x0080
#define SERVER_SCTP		0x0100

#define ServerConfIllegal(x)	((x)->flags & SERVER_ILLEGAL)
#define ServerConfEncrypted(x)	((x)->flags & SERVER_ENCRYPTED)
#define ServerConfCompressed(x)	((x)->flags & SERVER_COMPRESSED)
#define ServerConfTb(x)		((x)->flags & SERVER_TB)
#define ServerConfAutoconn(x)	((x)->flags & SERVER_AUTOCONN)
#define ServerConfSCTP(x)	((x)->flags & SERVER_SCTP)
#define ServerConfSSL(x)	((x)->flags & SERVER_SSL)
#define ServerConfNoExport(x)	((x)->flags & SERVER_NO_EXPORT)

extern struct server_conf *make_server_conf(void);
extern void free_server_conf(struct server_conf *);
extern void clear_server_conf(void);
extern void add_server_conf(struct server_conf *);

extern struct server_conf *find_server_conf(const char *name);

extern void attach_server_conf(struct Client *, struct server_conf *);
extern void detach_server_conf(struct Client *);
extern void set_server_conf_autoconn(struct Client *source_p, const char *name,
					int newval);
extern void disable_server_conf_autoconn(const char *name);


extern struct ConfItem *find_xline(const char *, int);
extern struct ConfItem *find_xline_mask(const char *);
extern struct ConfItem *find_nick_resv(const char *name);
extern struct ConfItem *find_nick_resv_mask(const char *name);

extern int valid_wild_card_simple(const char *);
extern int clean_resv_nick(const char *);
time_t valid_temp_time(const char *p);

struct nd_entry
{
	char name[NICKLEN+1];
	time_t expire;
	rb_dlink_node lnode;	/* node in ll */
};

extern void add_nd_entry(const char *name);
extern void free_nd_entry(struct nd_entry *);
extern unsigned long get_nd_count(void);

#endif
Commit	Line	Data
212380e3 AC	1	/*
	2	* ircd-ratbox: an advanced Internet Relay Chat Daemon(ircd).
	3	* s_newconf.h: code for dealing with conf stuff
	4	*
	5	* Copyright (C) 2004 Lee Hardy <lee@leeh.co.uk>
	6	* Copyright (C) 2004 ircd-ratbox development team
	7	*
	8	* Redistribution and use in source and binary forms, with or without
	9	* modification, are permitted provided that the following conditions are
	10	* met:
	11	*
	12	* 1.Redistributions of source code must retain the above copyright notice,
	13	* this list of conditions and the following disclaimer.
	14	* 2.Redistributions in binary form must reproduce the above copyright
	15	* notice, this list of conditions and the following disclaimer in the
	16	* documentation and/or other materials provided with the distribution.
	17	* 3.The name of the author may not be used to endorse or promote products
	18	* derived from this software without specific prior written permission.
	19	*
	20	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
	21	* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
	22	* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
	23	* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
	24	* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
	25	* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
	26	* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	27	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
	28	* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
	29	* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
	30	* POSSIBILITY OF SUCH DAMAGE.
212380e3 AC	31	*/
	32
	33	#ifndef INCLUDED_s_newconf_h
	34	#define INCLUDED_s_newconf_h
	35
	36	#include "setup.h"
a2e1310c	37	#include "privilege.h"
212380e3 AC	38
	39	#ifdef HAVE_LIBCRYPTO
	40	#include <openssl/rsa.h>
	41	#endif
	42
7a246575	43	struct Client;
212380e3 AC	44	struct ConfItem;
212380e3 AC	45
5b96d9a6	46	extern rb_dlink_list cluster_conf_list;
5b96d9a6	47	extern rb_dlink_list oper_conf_list;
5b96d9a6 AC	48	extern rb_dlink_list server_conf_list;
	49	extern rb_dlink_list xline_conf_list;
	50	extern rb_dlink_list resv_conf_list;
	51	extern rb_dlink_list nd_list;
	52	extern rb_dlink_list tgchange_list;
212380e3	53
2e819b6b	54	extern struct _rb_patricia_tree_t *tgchange_tree;
212380e3 AC	55
	56	extern void init_s_newconf(void);
	57	extern void clear_s_newconf(void);
	58	extern void clear_s_newconf_bans(void);
	59
212380e3 AC	60	typedef struct
	61	{
	62	char *ip;
	63	time_t expiry;
5b96d9a6 AC	64	rb_patricia_node_t *pnode;
5b96d9a6 AC	65	rb_dlink_node node;
212380e3 AC	66	} tgchange;
	67
	68	void add_tgchange(const char *host);
	69	tgchange find_tgchange(const char host);
	70
64850052	71	/* cluster confs */
212380e3 AC	72	struct remote_conf
	73	{
	74	char *username;
	75	char *host;
	76	char *server;
	77	int flags;
5b96d9a6	78	rb_dlink_node node;
212380e3 AC	79	};
	80
	81	/* flags used in shared/cluster */
15feac53 AC	82	#define SHARED_TKLINE 0x00001
	83	#define SHARED_PKLINE 0x00002
	84	#define SHARED_UNKLINE 0x00004
	85	#define SHARED_LOCOPS 0x00008
	86	#define SHARED_TXLINE 0x00010
	87	#define SHARED_PXLINE 0x00020
	88	#define SHARED_UNXLINE 0x00040
	89	#define SHARED_TRESV 0x00080
	90	#define SHARED_PRESV 0x00100
	91	#define SHARED_UNRESV 0x00200
	92	#define SHARED_REHASH 0x00400
	93	#define SHARED_TDLINE 0x00800
	94	#define SHARED_PDLINE 0x01000
	95	#define SHARED_UNDLINE 0x02000
	96	#define SHARED_GRANT 0x04000
	97	#define SHARED_DIE 0x08000
	98	#define SHARED_MODULE 0x10000
212380e3 AC	99
	100	#define SHARED_ALL (SHARED_TKLINE \| SHARED_PKLINE \| SHARED_UNKLINE \|\
	101	SHARED_PXLINE \| SHARED_TXLINE \| SHARED_UNXLINE \|\
fe749d37	102	SHARED_TRESV \| SHARED_PRESV \| SHARED_UNRESV \| SHARED_GRANT)
212380e3 AC	103	#define CLUSTER_ALL (SHARED_ALL \| SHARED_LOCOPS)
212380e3 AC	104
212380e3 AC	105	struct oper_conf
	106	{
	107	char *name;
	108	char *username;
	109	char *host;
	110	char *passwd;
ff31db84	111	char *certfp;
212380e3 AC	112
	113	int flags;
	114	int umodes;
	115
	116	unsigned int snomask;
	117
a2e1310c AC	118	struct PrivilegeSet *privset;
a2e1310c AC	119
212380e3 AC	120	#ifdef HAVE_LIBCRYPTO
	121	char *rsa_pubkey_file;
	122	RSA *rsa_pubkey;
	123	#endif
	124	};
	125
	126	extern struct remote_conf *make_remote_conf(void);
	127	extern void free_remote_conf(struct remote_conf *);
	128
212380e3 AC	129	extern void propagate_generic(struct Client source_p, const char command,
	130	const char target, int cap, const char format, ...);
	131	extern void cluster_generic(struct Client , const char , int cltype,
	132	int cap, const char *format, ...);
	133
5a22e925 EM	134	#define OPER_ENCRYPTED 0x00001
5a22e925 EM	135	#define OPER_NEEDSSL 0x80000
212380e3	136
66f7fe67	137	#define OPER_FLAGS 0 /* no oper privs in Client.flags/oper_conf.flags currently */
212380e3 AC	138
212380e3 AC	139	#define IsOperConfEncrypted(x) ((x)->flags & OPER_ENCRYPTED)
b1594414	140	#define IsOperConfNeedSSL(x) ((x)->flags & OPER_NEEDSSL)
212380e3	141
ed3ca2ff	142	#define HasPrivilege(x, y) ((x)->user != NULL && (x)->user->privset != NULL && privilegeset_in_set((x)->user->privset, (y)))
64c9f509	143	#define MayHavePrivilege(x, y) (HasPrivilege((x), (y)) \|\| (IsOper((x)) && (x)->user != NULL && (x)->user->privset == NULL))
6ac9e53e	144
7d84719d	145	#define IsOperKill(x) (HasPrivilege((x), "oper:kill"))
6ac9e53e AC	146	#define IsOperRemote(x) (HasPrivilege((x), "oper:routing"))
	147	#define IsOperUnkline(x) (HasPrivilege((x), "oper:unkline"))
	148	#define IsOperN(x) (HasPrivilege((x), "snomask:nick_changes"))
	149	#define IsOperK(x) (HasPrivilege((x), "oper:kline"))
	150	#define IsOperXline(x) (HasPrivilege((x), "oper:xline"))
	151	#define IsOperResv(x) (HasPrivilege((x), "oper:resv"))
	152	#define IsOperDie(x) (HasPrivilege((x), "oper:die"))
	153	#define IsOperRehash(x) (HasPrivilege((x), "oper:rehash"))
	154	#define IsOperHiddenAdmin(x) (HasPrivilege((x), "oper:hidden_admin"))
	155	#define IsOperAdmin(x) (HasPrivilege((x), "oper:admin") \|\| HasPrivilege((x), "oper:hidden_admin"))
	156	#define IsOperOperwall(x) (HasPrivilege((x), "oper:operwall"))
	157	#define IsOperSpy(x) (HasPrivilege((x), "oper:spy"))
	158	#define IsOperInvis(x) (HasPrivilege((x), "oper:hidden"))
7d84719d EK	159	#define IsOperRemoteBan(x) (HasPrivilege((x), "oper:remoteban"))
	160	#define IsOperMassNotice(x) (HasPrivilege((x), "oper:mass_notice"))
	161	#define IsOperGeneral(x) (MayHavePrivilege((x), "oper:general"))
212380e3	162
1cd6639a	163	#define SeesOper(target, source) (IsOper((target)) && ((!ConfigFileEntry.hide_opers && !HasPrivilege((target), "oper:hidden")) \|\| HasPrivilege((source), "auspex:oper")))
1123eefc	164
212380e3 AC	165	extern struct oper_conf *make_oper_conf(void);
	166	extern void free_oper_conf(struct oper_conf *);
	167	extern void clear_oper_conf(void);
	168
	169	extern struct oper_conf find_oper_conf(const char username, const char *host,
	170	const char locip, const char oname);
	171
	172	extern const char *get_oper_privs(int flags);
	173
	174	struct server_conf
	175	{
	176	char *name;
d4214e94 SA	177	char *connect_host;
	178	struct rb_sockaddr_storage connect4;
	179	uint16_t dns_query_connect4;
d4214e94 SA	180	struct rb_sockaddr_storage connect6;
d4214e94 SA	181	uint16_t dns_query_connect6;
212380e3 AC	182	char *passwd;
212380e3 AC	183	char *spasswd;
ff0cc1e6	184	char *certfp;
212380e3 AC	185	int port;
	186	int flags;
	187	int servers;
	188	time_t hold;
	189
	190	int aftype;
d4214e94 SA	191	char *bind_host;
	192	struct rb_sockaddr_storage bind4;
	193	uint16_t dns_query_bind4;
d4214e94 SA	194	struct rb_sockaddr_storage bind6;
d4214e94 SA	195	uint16_t dns_query_bind6;
212380e3 AC	196
	197	char *class_name;
	198	struct Class *class;
5b96d9a6	199	rb_dlink_node node;
212380e3 AC	200	};
	201
	202	#define SERVER_ILLEGAL 0x0001
212380e3 AC	203	#define SERVER_ENCRYPTED 0x0004
	204	#define SERVER_COMPRESSED 0x0008
	205	#define SERVER_TB 0x0010
	206	#define SERVER_AUTOCONN 0x0020
c6d72037	207	#define SERVER_SSL 0x0040
087555a0	208	#define SERVER_NO_EXPORT 0x0080
6003ce76	209	#define SERVER_SCTP 0x0100
212380e3 AC	210
212380e3 AC	211	#define ServerConfIllegal(x) ((x)->flags & SERVER_ILLEGAL)
212380e3 AC	212	#define ServerConfEncrypted(x) ((x)->flags & SERVER_ENCRYPTED)
	213	#define ServerConfCompressed(x) ((x)->flags & SERVER_COMPRESSED)
	214	#define ServerConfTb(x) ((x)->flags & SERVER_TB)
	215	#define ServerConfAutoconn(x) ((x)->flags & SERVER_AUTOCONN)
6003ce76	216	#define ServerConfSCTP(x) ((x)->flags & SERVER_SCTP)
c6d72037	217	#define ServerConfSSL(x) ((x)->flags & SERVER_SSL)
087555a0	218	#define ServerConfNoExport(x) ((x)->flags & SERVER_NO_EXPORT)
212380e3 AC	219
	220	extern struct server_conf *make_server_conf(void);
	221	extern void free_server_conf(struct server_conf *);
	222	extern void clear_server_conf(void);
	223	extern void add_server_conf(struct server_conf *);
	224
	225	extern struct server_conf find_server_conf(const char name);
	226
	227	extern void attach_server_conf(struct Client , struct server_conf );
	228	extern void detach_server_conf(struct Client *);
55abcbb2	229	extern void set_server_conf_autoconn(struct Client source_p, const char name,
212380e3	230	int newval);
53307da8	231	extern void disable_server_conf_autoconn(const char *name);
212380e3 AC	232
	233
	234	extern struct ConfItem find_xline(const char , int);
0fdb2570	235	extern struct ConfItem find_xline_mask(const char );
212380e3	236	extern struct ConfItem find_nick_resv(const char name);
0fdb2570	237	extern struct ConfItem find_nick_resv_mask(const char name);
212380e3 AC	238
	239	extern int valid_wild_card_simple(const char *);
	240	extern int clean_resv_nick(const char *);
	241	time_t valid_temp_time(const char *p);
	242
ae78a571 VY	243	struct nd_entry
	244	{
	245	char name[NICKLEN+1];
	246	time_t expire;
	247	rb_dlink_node lnode; /* node in ll */
212380e3 AC	248	};
	249
	250	extern void add_nd_entry(const char *name);
	251	extern void free_nd_entry(struct nd_entry *);
	252	extern unsigned long get_nd_count(void);
	253
	254	#endif
	255