* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
- *
- * $Id: client.h 3446 2007-05-14 22:21:16Z jilles $
*/
#ifndef INCLUDED_client_h
#define INCLUDED_client_h
-#include "config.h"
-
-#if !defined(CONFIG_RATBOX_LEVEL_1)
-#error Incorrect config.h for this revision of ircd.
-#endif
+#include "defaults.h"
#include "ircd_defs.h"
#include "channel.h"
/* we store ipv6 ips for remote clients, so this needs to be v6 always */
#define HOSTIPLEN 53 /* sizeof("ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255.ipv6") */
-#define PASSWDLEN 128
-#define CIPHERKEYLEN 64 /* 512bit */
-#define CLIENT_BUFSIZE 512 /* must be at least 512 bytes */
+#define PASSWDLEN 128
+#define CIPHERKEYLEN 64 /* 512bit */
+#define CLIENT_BUFSIZE 512 /* must be at least 512 bytes */
#define IDLEN 10
struct User;
struct Server;
struct LocalUser;
-struct AuthRequest;
struct PreClient;
struct ListClient;
struct scache_entry;
+struct ws_ctl;
+
+typedef int SSL_OPEN_CB(struct Client *, int status);
/*
* Client structures
time_t tsinfo; /* TS on the nick, SVINFO on server */
unsigned int umodes; /* opers, normal users subset */
- unsigned int flags; /* client flags */
- unsigned int flags2; /* ugh. overflow */
+ uint64_t flags; /* client flags */
unsigned int snomask; /* server notice mask */
struct LocalUser
{
- rb_dlink_node tnode; /* This is the node for the local list type the client is on*/
+ rb_dlink_node tnode; /* This is the node for the local list type the client is on */
+ rb_dlink_list connids; /* This is the list of connids to free */
+
/*
* The following fields are allocated only for local clients
* (directly connected to *this* server with a socket.
/* Send and receive linebuf queues .. */
buf_head_t buf_sendq;
buf_head_t buf_recvq;
+
/*
* 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
* 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
+ *
+ * We have modern conveniences. Let's use uint32_t. --Elizafox
*/
- unsigned int sendM; /* Statistics: protocol messages send */
- unsigned int sendK; /* Statistics: total k-bytes send */
- unsigned int receiveM; /* Statistics: protocol messages received */
- 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. */
+ uint32_t sendM; /* Statistics: protocol messages send */
+ uint32_t sendK; /* Statistics: total k-bytes send */
+ uint32_t receiveM; /* Statistics: protocol messages received */
+ uint32_t receiveK; /* Statistics: total k-bytes received */
+ uint16_t sendB; /* counters to count upto 1-k lots of bytes */
+ uint16_t receiveB; /* sent and received. */
struct Listener *listener; /* listener accepted from */
struct ConfItem *att_conf; /* attached conf */
struct server_conf *att_sconf;
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;
*/
int sent_parsed; /* how many messages we've parsed in this second */
time_t last_knock; /* time of last knock */
- unsigned long random_ping;
- struct AuthRequest *auth_request;
+ uint32_t random_ping;
/* target change stuff */
/* targets we're aware of (fnv32(use_id(target_p))):
struct _ssl_ctl *ssl_ctl; /* which ssl daemon we're associate with */
struct _ssl_ctl *z_ctl; /* second ctl for ssl+zlib */
- uint32_t zconnid;
+ struct ws_ctl *ws_ctl; /* ctl for wsockd */
+ SSL_OPEN_CB *ssl_callback; /* ssl connection is now open */
uint32_t localflags;
struct ZipStats *zipstats; /* zipstats */
uint16_t cork_count; /* used for corking/uncorking connections */
char sasl_agent[IDLEN];
unsigned char sasl_out;
unsigned char sasl_complete;
+
+ unsigned int sasl_messages;
+ unsigned int sasl_failures;
+ time_t sasl_next_retry;
+};
+
+#define AUTHC_F_DEFERRED 0x01
+#define AUTHC_F_COMPLETE 0x02
+
+struct AuthClient
+{
+ uint32_t cid; /* authd id */
+ time_t timeout; /* When to terminate authd query */
+ bool accepted; /* did authd accept us? */
+ char cause; /* rejection cause */
+ char *data; /* reason data */
+ char *reason; /* reason we were rejected */
+ int flags;
};
struct PreClient
char spoofuser[USERLEN + 1];
char spoofhost[HOSTLEN + 1];
- rb_dlink_list dnsbl_queries; /* list of struct BlacklistClient * */
- struct Blacklist *dnsbl_listed; /* first dnsbl where it's listed */
+ struct AuthClient auth;
struct rb_sockaddr_storage lip; /* address of our side of the connection */
};
/* housekeeping flags */
-#define FLAGS_PINGSENT 0x0001 /* Unreplied ping sent */
-#define FLAGS_DEAD 0x0002 /* Local socket is dead--Exiting soon */
-#define FLAGS_KILLED 0x0004 /* Prevents "QUIT" from being sent for this */
-#define FLAGS_SENTUSER 0x0008 /* Client sent a USER command. */
-#define FLAGS_CLICAP 0x0010 /* In CAP negotiation, wait for CAP END */
-#define FLAGS_CLOSING 0x0020 /* set when closing to suppress errors */
-#define FLAGS_PING_COOKIE 0x0040 /* has sent ping cookie */
-#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_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 */
-#define FLAGS_CLICAP_DATA 0x2000000 /* requested CAP LS 302 */
+#define FLAGS_PINGSENT 0x00000001 /* Unreplied ping sent */
+#define FLAGS_DEAD 0x00000002 /* Local socket is dead--Exiting soon */
+#define FLAGS_KILLED 0x00000004 /* Prevents "QUIT" from being sent for this */
+#define FLAGS_SENTUSER 0x00000008 /* Client sent a USER command. */
+#define FLAGS_CLICAP 0x00000010 /* In CAP negotiation, wait for CAP END */
+#define FLAGS_CLOSING 0x00000020 /* set when closing to suppress errors */
+#define FLAGS_PING_COOKIE 0x00000040 /* has sent ping cookie */
+#define FLAGS_GOTID 0x00000080 /* successful ident lookup achieved */
+#define FLAGS_FLOODDONE 0x00000100 /* flood grace period over / reported */
+#define FLAGS_NORMALEX 0x00000200 /* Client exited normally */
+#define FLAGS_MARK 0x00000400 /* marked client */
+#define FLAGS_HIDDEN 0x00000800 /* hidden server */
+#define FLAGS_EOB 0x00001000 /* EOB */
+#define FLAGS_MYCONNECT 0x00002000 /* MyConnect */
+#define FLAGS_IOERROR 0x00004000 /* IO error */
+#define FLAGS_SERVICE 0x00008000 /* network service */
+#define FLAGS_TGCHANGE 0x00010000 /* we're allowed to clear something */
+#define FLAGS_DYNSPOOF 0x00020000 /* dynamic spoof, only opers see ip */
+#define FLAGS_TGEXCESSIVE 0x00040000 /* whether the client has attemped to change targets excessively fast */
+#define FLAGS_CLICAP_DATA 0x00080000 /* requested CAP LS 302 */
+#define FLAGS_EXTENDCHANS 0x00100000
+#define FLAGS_EXEMPTRESV 0x00200000
+#define FLAGS_EXEMPTKLINE 0x00400000
+#define FLAGS_EXEMPTFLOOD 0x00800000
+#define FLAGS_IP_SPOOFING 0x01000000
+#define FLAGS_EXEMPTSPAMBOT 0x02000000
+#define FLAGS_EXEMPTSHIDE 0x04000000
+#define FLAGS_EXEMPTJUPE 0x08000000
+
/* flags for local clients, this needs stuff moved from above to here at some point */
#define LFLAGS_SSL 0x00000001
#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_EXEMPTKLINE 0x00800000
-#define FLAGS2_EXEMPTFLOOD 0x01000000
-#define FLAGS2_IP_SPOOFING 0x10000000
-#define FLAGS2_EXEMPTSPAMBOT 0x20000000
-#define FLAGS2_EXEMPTSHIDE 0x40000000
-#define FLAGS2_EXEMPTJUPE 0x80000000
-
#define DEFAULT_OPER_UMODES (UMODE_SERVNOTICE | UMODE_OPERWALL | \
UMODE_WALLOP | UMODE_LOCOPS)
#define DEFAULT_OPER_SNOMASK SNO_GENERAL
#define SetGotId(x) ((x)->flags |= FLAGS_GOTID)
#define IsGotId(x) (((x)->flags & FLAGS_GOTID) != 0)
-/*
- * flags2 macros.
- */
-#define IsExemptKline(x) ((x)->flags2 & FLAGS2_EXEMPTKLINE)
-#define SetExemptKline(x) ((x)->flags2 |= FLAGS2_EXEMPTKLINE)
-#define IsExemptFlood(x) ((x)->flags2 & FLAGS2_EXEMPTFLOOD)
-#define SetExemptFlood(x) ((x)->flags2 |= FLAGS2_EXEMPTFLOOD)
-#define IsExemptSpambot(x) ((x)->flags2 & FLAGS2_EXEMPTSPAMBOT)
-#define SetExemptSpambot(x) ((x)->flags2 |= FLAGS2_EXEMPTSPAMBOT)
-#define IsExemptShide(x) ((x)->flags2 & FLAGS2_EXEMPTSHIDE)
-#define SetExemptShide(x) ((x)->flags2 |= FLAGS2_EXEMPTSHIDE)
-#define IsExemptJupe(x) ((x)->flags2 & FLAGS2_EXEMPTJUPE)
-#define SetExemptJupe(x) ((x)->flags2 |= FLAGS2_EXEMPTJUPE)
-#define IsExemptResv(x) ((x)->flags2 & FLAGS2_EXEMPTRESV)
-#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)
+#define IsExemptKline(x) ((x)->flags & FLAGS_EXEMPTKLINE)
+#define SetExemptKline(x) ((x)->flags |= FLAGS_EXEMPTKLINE)
+#define IsExemptFlood(x) ((x)->flags & FLAGS_EXEMPTFLOOD)
+#define SetExemptFlood(x) ((x)->flags |= FLAGS_EXEMPTFLOOD)
+#define IsExemptSpambot(x) ((x)->flags & FLAGS_EXEMPTSPAMBOT)
+#define SetExemptSpambot(x) ((x)->flags |= FLAGS_EXEMPTSPAMBOT)
+#define IsExemptShide(x) ((x)->flags & FLAGS_EXEMPTSHIDE)
+#define SetExemptShide(x) ((x)->flags |= FLAGS_EXEMPTSHIDE)
+#define IsExemptJupe(x) ((x)->flags & FLAGS_EXEMPTJUPE)
+#define SetExemptJupe(x) ((x)->flags |= FLAGS_EXEMPTJUPE)
+#define IsExemptResv(x) ((x)->flags & FLAGS_EXEMPTRESV)
+#define SetExemptResv(x) ((x)->flags |= FLAGS_EXEMPTRESV)
+#define IsIPSpoof(x) ((x)->flags & FLAGS_IP_SPOOFING)
+#define SetIPSpoof(x) ((x)->flags |= FLAGS_IP_SPOOFING)
+#define IsExtendChans(x) ((x)->flags & FLAGS_EXTENDCHANS)
+#define SetExtendChans(x) ((x)->flags |= FLAGS_EXTENDCHANS)
/* for local users: flood grace period is over
* for servers: mentioned in networknotice.c notice
extern void error_exit_client(struct Client *, int);
-
-
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 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 struct User *make_user(struct Client *);
extern struct Server *make_server(struct Client *);
void allocate_away(struct Client *);
void free_away(struct Client *);
+uint32_t connid_get(struct Client *client_p);
+void connid_put(uint32_t id);
+void client_release_connids(struct Client *client_p);
+
#endif /* INCLUDED_client_h */