#include "ircd_defs.h"
#include "channel.h"
-#include "res.h"
+#include "dns.h"
#include "snomask.h"
-#include "irc_string.h"
-#include "sprintf_irc.h"
+#include "match.h"
#include "ircd.h"
+#include "privilege.h"
/* other structs */
struct Blacklist;
#define IDLEN 10
+#define TGCHANGE_NUM 10 /* how many targets we keep track of */
+#define TGCHANGE_REPLY 5 /* how many reply targets */
+#define TGCHANGE_INITIAL 10 /* initial free targets (normal) */
+#define TGCHANGE_INITIAL_LOW 4 /* initial free targets (possible spambot) */
+
/*
* pre declare structs
*/
struct ListClient;
struct scache_entry;
-/*
- * Atheme's coding standards require that we use BSD-style user-defined types
- * for stuff. Fun! --nenolod
- */
-typedef struct User user_t;
-typedef struct Server server_t;
-typedef struct Client client_t;
-typedef struct LocalUser local_user_t;
-typedef struct Listener listener_t;
-typedef struct DNSReply dns_reply_t;
-typedef struct Whowas whowas_entry_t;
-typedef struct ConfItem conf_item_t;
-typedef struct AuthRequest auth_request_t;
-typedef struct PreClient pre_client_t;
-typedef struct ListClient list_client_t;
-
/*
* Client structures
*/
struct Server
{
- user_t *user; /* who activated this connection */
+ struct User *user; /* who activated this connection */
char by[NICKLEN];
rb_dlink_list servers;
rb_dlink_list users;
struct ZipStats
{
- unsigned long long in;\r
- unsigned long long in_wire;\r
- unsigned long long out;\r
- unsigned long long out_wire;\r
- double in_ratio;\r
+ unsigned long long in;
+ unsigned long long in_wire;
+ unsigned long long out;
+ unsigned long long out_wire;
+ double in_ratio;
double out_ratio;
};
{
rb_dlink_node node;
rb_dlink_node lnode;
- user_t *user; /* ...defined, if this is a User */
- server_t *serv; /* ...defined, if this is a server */
- client_t *servptr; /* Points to server this Client is on */
- client_t *from; /* == self, if Local Client, *NEVER* NULL! */
+ struct User *user; /* ...defined, if this is a User */
+ struct Server *serv; /* ...defined, if this is a server */
+ struct Client *servptr; /* Points to server this Client is on */
+ struct Client *from; /* == self, if Local Client, *NEVER* NULL! */
+
+ rb_dlink_list whowas_clist;
- whowas_entry_t *whowas; /* Pointers to whowas structs */
time_t tsinfo; /* TS on the nick, SVINFO on server */
unsigned int umodes; /* opers, normal users subset */
unsigned int flags; /* client flags */
/* client->name is the unique name for a client nick or host */
char name[HOSTLEN + 1];
- /*
- * client->username is the username from ident or the USER message,
- * If the client is idented the USER message is ignored, otherwise
- * the username part of the USER message is put here prefixed with a
+ /*
+ * client->username is the username from ident or the USER message,
+ * If the client is idented the USER message is ignored, otherwise
+ * the username part of the USER message is put here prefixed with a
* tilde depending on the I:line, Once a client has registered, this
* field should be considered read-only.
*/
*/
rb_dlink_list on_allow_list;
- local_user_t *localClient;
- pre_client_t *preClient;
+ time_t first_received_message_time;
+ int received_number_of_privmsgs;
+ int flood_noticed;
+
+ struct LocalUser *localClient;
+ struct PreClient *preClient;
+
+ time_t large_ctcp_sent; /* ctcp to large group sent, relax flood checks */
+ char *certfp; /* client certificate fingerprint */
};
struct LocalUser
* (directly connected to *this* server with a socket.
*/
/* Anti flooding part, all because of lamers... */
- time_t last_join_time; /* when this client last
+ time_t last_join_time; /* when this client last
joined a channel */
- time_t last_leave_time; /* when this client last
+ time_t last_leave_time; /* when this client last
* left a channel */
- int join_leave_count; /* count of JOIN/LEAVE in less than
+ int join_leave_count; /* count of JOIN/LEAVE in less than
MIN_JOIN_LEAVE_TIME seconds */
- int oper_warn_count_down; /* warn opers of this possible
+ int oper_warn_count_down; /* warn opers of this possible
spambot every time this gets to 0 */
time_t last_caller_id_time;
- time_t first_received_message_time;
- int received_number_of_privmsgs;
- int flood_noticed;
time_t lasttime; /* last time we parsed something */
time_t firsttime; /* time client was created */
* we want to use unsigned int here so the sizes have a better chance of
* staying the same on 64 bit machines. The current trend is to use
* I32LP64, (32 bit ints, 64 bit longs and pointers) and since ircd
- * will NEVER run on an operating system where ints are less than 32 bits,
+ * will NEVER run on an operating system where ints are less than 32 bits,
* it's a relatively safe bet to use ints. Since right shift operations are
- * performed on these, it's not safe to allow them to become negative,
- * which is possible for long running server connections. Unsigned values
+ * performed on these, it's not safe to allow them to become negative,
+ * which is possible for long running server connections. Unsigned values
* generally overflow gracefully. --Bleep
*/
unsigned int sendM; /* Statistics: protocol messages send */
unsigned int receiveK; /* Statistics: total k-bytes received */
unsigned short sendB; /* counters to count upto 1-k lots of bytes */
unsigned short receiveB; /* sent and received. */
- listener_t *listener; /* listener accepted from */
- conf_item_t *att_conf; /* attached conf */
+ struct Listener *listener; /* listener accepted from */
+ struct ConfItem *att_conf; /* attached conf */
struct server_conf *att_sconf;
struct rb_sockaddr_storage ip;
* agreed. lets get rid of it someday! --nenolod
*/
char *passwd;
+ char *auth_user;
char *opername; /* name of operator{} block being used or tried (challenge) */
char *challenge;
char *fullcaps;
+ char *cipher_string;
int caps; /* capabilities bit-field */
rb_fde_t *F; /* >= 0, for local clients */
/* time challenge response is valid for */
time_t chal_time;
- struct DNSQuery *dnsquery; /* for outgoing server's name lookup */
-
- time_t last_away; /* Away since... */
+ time_t next_away; /* Don't allow next away before... */
time_t last;
+ uint32_t connid;
/* clients allowed to talk through +g */
rb_dlink_list allow_list;
* to avoid flooding.
* -- adrian
*/
- int allow_read; /* how many we're allowed to read in this second */
- int actually_read; /* how many we've actually read in this second */
int sent_parsed; /* how many messages we've parsed in this second */
time_t last_knock; /* time of last knock */
unsigned long random_ping;
- auth_request_t *auth_request;
+ struct AuthRequest *auth_request;
/* target change stuff */
- uint32_t targets[10]; /* targets were aware of (fnv32(use_id(target_p))) */
- unsigned int targinfo[2]; /* cyclic array, no in use */
+ /* targets we're aware of (fnv32(use_id(target_p))):
+ * 0..TGCHANGE_NUM-1 regular slots
+ * TGCHANGE_NUM..TGCHANGE_NUM+TGCHANGE_REPLY-1 reply slots
+ */
+ uint32_t targets[TGCHANGE_NUM + TGCHANGE_REPLY];
+ unsigned int targets_free; /* free targets */
time_t target_last; /* last time we cleared a slot */
- list_client_t *safelist_data;
+ /* ratelimit items */
+ time_t ratelimit;
+ unsigned int join_who_credits;
+
+ struct ListClient *safelist_data;
char *mangledhost; /* non-NULL if host mangling module loaded and
applicable to this client */
struct _ssl_ctl *ssl_ctl; /* which ssl daemon we're associate with */
- rb_uint32_t localflags;
+ struct _ssl_ctl *z_ctl; /* second ctl for ssl+zlib */
+ uint32_t zconnid;
+ uint32_t localflags;
struct ZipStats *zipstats; /* zipstats */
- rb_uint16_t cork_count; /* used for corking/uncorking connections */
+ uint16_t cork_count; /* used for corking/uncorking connections */
struct ev_entry *event; /* used for associated events */
+
+ struct PrivilegeSet *privset; /* privset... */
+
+ char sasl_agent[IDLEN];
+ unsigned char sasl_out;
+ unsigned char sasl_complete;
};
struct PreClient
char spoofuser[USERLEN + 1];
char spoofhost[HOSTLEN + 1];
- char sasl_agent[IDLEN];
- unsigned char sasl_out;
- unsigned char sasl_complete;
-
rb_dlink_list dnsbl_queries; /* list of struct BlacklistClient * */
struct Blacklist *dnsbl_listed; /* first dnsbl where it's listed */
+
+ struct rb_sockaddr_storage lip; /* address of our side of the connection */
};
struct ListClient
{
- unsigned int hash_indice;
+ char *chname;
unsigned int users_min, users_max;
-
- /* It would be nice to add other modifiers,
- * but not for 1.1 --nenolod
- */
-};
-
-struct exit_client_hook
-{
- struct Client *client_p;
- char exit_message[TOPICLEN];
+ time_t created_min, created_max, topic_min, topic_max;
+ int operspy;
};
/*
* ts stuff
*/
#define TS_CURRENT 6
-
-#ifdef TS6_ONLY
#define TS_MIN 6
-#else
-#define TS_MIN 3
-#endif
#define TS_DOESTS 0x10000000
#define DoesTS(x) ((x)->tsinfo & TS_DOESTS)
#define FLAGS_GOTID 0x0080 /* successful ident lookup achieved */
#define FLAGS_FLOODDONE 0x0100 /* flood grace period over / reported */
#define FLAGS_NORMALEX 0x0400 /* Client exited normally */
-#define FLAGS_SENDQEX 0x0800 /* Sendq exceeded */
-#define FLAGS_SERVLINK 0x10000 /* servlink has servlink process */
-#define FLAGS_MARK 0x20000 /* marked client */
-#define FLAGS_HIDDEN 0x40000 /* hidden server */
-#define FLAGS_EOB 0x80000 /* EOB */
-#define FLAGS_MYCONNECT 0x100000 /* MyConnect */
-#define FLAGS_IOERROR 0x200000 /* IO error */
-#define FLAGS_SERVICE 0x400000 /* network service */
-#define FLAGS_TGCHANGE 0x800000 /* we're allowed to clear something */
-#define FLAGS_DYNSPOOF 0x1000000 /* dynamic spoof, only opers see ip */
-#define FLAGS_EXUNKNOWN 0x2000000 /* too many unknowns exit.. */
+#define FLAGS_MARK 0x10000 /* marked client */
+#define FLAGS_HIDDEN 0x20000 /* hidden server */
+#define FLAGS_EOB 0x40000 /* EOB */
+#define FLAGS_MYCONNECT 0x80000 /* MyConnect */
+#define FLAGS_IOERROR 0x100000 /* IO error */
+#define FLAGS_SERVICE 0x200000 /* network service */
+#define FLAGS_TGCHANGE 0x400000 /* we're allowed to clear something */
+#define FLAGS_DYNSPOOF 0x800000 /* dynamic spoof, only opers see ip */
+#define FLAGS_TGEXCESSIVE 0x1000000 /* whether the client has attemped to change targets excessively fast */
/* flags for local clients, this needs stuff moved from above to here at some point */
#define LFLAGS_SSL 0x00000001
/* umodes, settable flags */
/* lots of this moved to snomask -- jilles */
#define UMODE_SERVNOTICE 0x0001 /* server notices */
-#define UMODE_WALLOP 0x0100 /* send wallops to them */
-#define UMODE_OPERWALL 0x0200 /* Operwalls */
-#define UMODE_INVISIBLE 0x0400 /* makes user invisible */
-#define UMODE_CALLERID 0x2000 /* block unless caller id's */
-#define UMODE_LOCOPS 0x8000 /* show locops */
-#define UMODE_SERVICE 0x40000
-#define UMODE_DEAF 0x80000
-#define UMODE_NOFORWARD 0x400000 /* don't forward */
-#define UMODE_REGONLYMSG 0x800000 /* only allow logged in users to msg */
+#define UMODE_WALLOP 0x0002 /* send wallops to them */
+#define UMODE_OPERWALL 0x0004 /* Operwalls */
+#define UMODE_INVISIBLE 0x0008 /* makes user invisible */
+#define UMODE_CALLERID 0x0010 /* block unless caller id's */
+#define UMODE_LOCOPS 0x0020 /* show locops */
+#define UMODE_SERVICE 0x0040
+#define UMODE_DEAF 0x0080
+#define UMODE_NOFORWARD 0x0100 /* don't forward */
+#define UMODE_REGONLYMSG 0x0200 /* only allow logged in users to msg */
/* user information flags, only settable by remote mode or local oper */
-#define UMODE_OPER 0x100000 /* Operator */
-#define UMODE_ADMIN 0x200000 /* Admin on server */
-#define UMODE_SSLCLIENT 0x1000000 /* using SSL */
-
-#define UMODE_ALL UMODE_SERVNOTICE
+#define UMODE_OPER 0x1000 /* Operator */
+#define UMODE_ADMIN 0x2000 /* Admin on server */
+#define UMODE_SSLCLIENT 0x4000 /* using SSL */
/* overflow flags */
/* EARLIER FLAGS ARE IN s_newconf.h */
+#define FLAGS2_EXTENDCHANS 0x00200000
#define FLAGS2_EXEMPTRESV 0x00400000
-#define FLAGS2_EXEMPTGLINE 0x00800000
-#define FLAGS2_EXEMPTKLINE 0x01000000
-#define FLAGS2_EXEMPTFLOOD 0x02000000
+#define FLAGS2_EXEMPTKLINE 0x00800000
+#define FLAGS2_EXEMPTFLOOD 0x01000000
#define FLAGS2_IP_SPOOFING 0x10000000
#define FLAGS2_EXEMPTSPAMBOT 0x20000000
#define FLAGS2_EXEMPTSHIDE 0x40000000
UMODE_WALLOP | UMODE_LOCOPS)
#define DEFAULT_OPER_SNOMASK SNO_GENERAL
-#define CLICAP_MULTI_PREFIX 0x0001
-#define CLICAP_SASL 0x0002
+#define CLICAP_MULTI_PREFIX 0x0001
+#define CLICAP_SASL 0x0002
+#define CLICAP_ACCOUNT_NOTIFY 0x0004
+#define CLICAP_EXTENDED_JOIN 0x0008
+#define CLICAP_AWAY_NOTIFY 0x0010
+#define CLICAP_TLS 0x0020
+#define CLICAP_USERHOST_IN_NAMES 0x0040
+#define CLICAP_CAP_NOTIFY 0x0080
+#define CLICAP_CHGHOST 0x0100
/*
* flags macros.
#define IsDynSpoof(x) ((x)->flags & FLAGS_DYNSPOOF)
#define SetDynSpoof(x) ((x)->flags |= FLAGS_DYNSPOOF)
#define ClearDynSpoof(x) ((x)->flags &= ~FLAGS_DYNSPOOF)
-#define IsExUnknown(x) ((x)->flags & FLAGS_EXUNKNOWN)
-#define SetExUnknown(x) ((x)->flags |= FLAGS_EXUNKNOWN)
+#define IsTGExcessive(x) ((x)->flags & FLAGS_TGEXCESSIVE)
+#define SetTGExcessive(x) ((x)->flags |= FLAGS_TGEXCESSIVE)
+#define ClearTGExcessive(x) ((x)->flags &= ~FLAGS_TGEXCESSIVE)
/* local flags */
*/
#define IsExemptKline(x) ((x)->flags2 & FLAGS2_EXEMPTKLINE)
#define SetExemptKline(x) ((x)->flags2 |= FLAGS2_EXEMPTKLINE)
-#define IsExemptGline(x) ((x)->flags2 & FLAGS2_EXEMPTGLINE)
-#define SetExemptGline(x) ((x)->flags2 |= FLAGS2_EXEMPTGLINE)
#define IsExemptFlood(x) ((x)->flags2 & FLAGS2_EXEMPTFLOOD)
#define SetExemptFlood(x) ((x)->flags2 |= FLAGS2_EXEMPTFLOOD)
#define IsExemptSpambot(x) ((x)->flags2 & FLAGS2_EXEMPTSPAMBOT)
#define SetExemptResv(x) ((x)->flags2 |= FLAGS2_EXEMPTRESV)
#define IsIPSpoof(x) ((x)->flags2 & FLAGS2_IP_SPOOFING)
#define SetIPSpoof(x) ((x)->flags2 |= FLAGS2_IP_SPOOFING)
+#define IsExtendChans(x) ((x)->flags2 & FLAGS2_EXTENDCHANS)
+#define SetExtendChans(x) ((x)->flags2 |= FLAGS2_EXTENDCHANS)
/* for local users: flood grace period is over
* for servers: mentioned in networknotice.c notice
extern void check_banned_lines(void);
extern void check_klines_event(void *unused);
extern void check_klines(void);
-extern void check_glines(void);
extern void check_dlines(void);
extern void check_xlines(void);
+extern void resv_nick_fnc(const char *mask, const char *reason, int temp_time);
extern const char *get_client_name(struct Client *client, int show_ip);
-extern const char *get_server_name(struct Client *client, int show_ip);
extern const char *log_client_name(struct Client *, int);
extern int is_remote_connect(struct Client *);
extern void init_client(void);
-extern client_t *make_client(struct Client *from);
+extern struct Client *make_client(struct Client *from);
extern void free_pre_client(struct Client *client);
extern void free_client(struct Client *client);
extern void count_local_client_memory(size_t * count, size_t * memory);
extern void count_remote_client_memory(size_t * count, size_t * memory);
-extern client_t *find_chasing(struct Client *, const char *, int *);
-extern client_t *find_person(const char *);
-extern client_t *find_named_person(const char *);
-extern client_t *next_client(struct Client *, const char *);
+extern int clean_nick(const char *, int loc_client);
+
+extern struct Client *find_chasing(struct Client *, const char *, int *);
+extern struct Client *find_person(const char *);
+extern struct Client *find_named_person(const char *);
+extern struct Client *next_client(struct Client *, const char *);
#define accept_message(s, t) ((s) == (t) || (rb_dlinkFind((s), &((t)->localClient->allow_list))))
extern void del_all_accepts(struct Client *client_p);
-extern void dead_link(struct Client *client_p);
+extern void dead_link(struct Client *client_p, int sendqex);
extern int show_ip(struct Client *source_p, struct Client *target_p);
-extern int show_ip_conf(struct ConfItem *aconf, struct Client *target_p);
+extern int show_ip_conf(struct ConfItem *aconf, struct Client *source_p);
+extern int show_ip_whowas(struct Whowas *whowas, struct Client *source_p);
extern void initUser(void);
extern void free_user(struct User *, struct Client *);
-extern user_t *make_user(struct Client *);
-extern server_t *make_server(struct Client *);
+extern struct User *make_user(struct Client *);
+extern struct Server *make_server(struct Client *);
extern void close_connection(struct Client *);
extern void init_uid(void);
extern char *generate_uid(void);
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