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Automated merge with ssh://hg.atheme.org//hg/charybdis

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This commit is contained in:
William Pitcock 2007-12-02 09:06:50 -06:00
commit c98390004f
27 changed files with 437 additions and 268 deletions
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13
doc/reference.conf
View file

@ -658,18 +658,19 @@ channel {
/* The serverhide block contains the options regarding serverhiding */
serverhide {
/* flatten links: this option will show all servers in /links appear
* that they are linked to this current server
/* flatten links: this option will hide various routing information
* and make all servers in /links appear that they are linked to
* this server.
*/
flatten_links = no;
/* links delay: how often to update the links file when it is
* flattened.
/* links delay: how long to wait before showing splits or new
* servers in a flattened /links output.
*/
links_delay = 5 minutes;
/* hidden: hide this server from a /links output on servers that
* support it. this allows hub servers to be hidden etc.
/* hidden: hide this server from a /links output on servers with
* flatten_links enabled. this allows hub servers to be hidden etc.
*/
hidden = no;

23
extensions/README
View file

@ -19,11 +19,14 @@ m_42.c - The Answer to Life, the Universe, and Everything.
m_findforwards.c - Find channels that forward (+f) to a given channel.
Syntax: FINDFORWARDS <channel>
m_identify.c - Identifies to NickServ or ChanServ
Syntax: IDENTIFY [nick|channel] <password>
m_mkpasswd.c - MKPASSWD - generate a DES or MD5 encryption of a password
Syntax: MKPASSWD <plaintext> [MD5|DES]
m_ojoin.c - OJOIN - Join a channel through any modes or limits with
an optional status (@%+)
an optional status (@+)
Syntax: OJOIN [status]<channel>
m_olist.c - OLIST - Lists channels like LIST, but shows hidden
@ -45,7 +48,7 @@ example_module.c - An example module to be used for creating your own.
Spy Modules
-----------
The following are the 'spy' parts, accessible via the +y usermode
The following are the 'spy' parts, accessible via the +y snomask
spy_admin_notice.c - Spy on clients doing ADMIN
spy_info_notice.c - Spy on clients doing INFO
@ -53,9 +56,7 @@ spy_links_notice.c - Spy on clients doing LINKS
spy_motd_notice.c - Spy on clients doing MOTD
spy_stats_notice.c - Spy on clients doing all STATS
spy_stats_p_notice.c - Spy on clients doing STATS p only
spy_trace_notice.c - Spy on clients doing TRACE/LTRACE
spy_whois_notice.c - Spy on local clients who WHOIS you.
spy_whois_notice_global.c - Spy on remote clients who WHOIS you.
spy_trace_notice.c - Spy on clients doing TRACE
Note: if you have both spy_stats_notice.c and spy_stats_p_notice.c loaded
you will get two messages.
@ -66,3 +67,15 @@ Snomask Modules
sno_farconnect.c - Remote client connect/exit notices (snomask +F)
sno_globalkline.c - Global K/D/X-line activation notices
sno_globaloper.c - Global oper-up notices
sno_whois.c - Spy on clients who WHOIS you seeing idle time (snomask +W).
Extban Modules
--------------
extb_account.so - Account bans (+b $a[:mask])
extb_canjoin.so - Banned from another channel (+b $j:mask)
extb_channel.so - Other-channel bans (+b $c:mask)
extb_extgecos.so - Extended ban (+b $x:mask)
extb_oper.so - Oper bans (+b $o)
extb_realname.so - Realname (gecos) bans (+b $r:mask)
extb_server.so - Server bans (+b $s:mask)

4
include/cache.h
View file

@ -9,8 +9,6 @@
#define CACHELINELEN 81
#define CACHEFILELEN 30
/* two servernames, a gecos, three spaces, ":1", '\0' */
#define LINKSLINELEN (HOSTLEN + HOSTLEN + REALLEN + 6)
#define HELP_USER 0x001
#define HELP_OPER 0x002
@ -33,13 +31,11 @@ struct cacheline
extern struct cachefile *user_motd;
extern struct cachefile *oper_motd;
extern struct cacheline *emptyline;
extern dlink_list links_cache_list;
extern char user_motd_changed[MAX_DATE_STRING];
extern void init_cache(void);
extern struct cachefile *cache_file(const char *, const char *, int);
extern void cache_links(void *unused);
extern void free_cachefile(struct cachefile *);
extern void load_help(void);

2
include/client.h
View file

@ -69,6 +69,7 @@ struct LocalUser;
struct AuthRequest;
struct PreClient;
struct ListClient;
struct scache_entry;
/*
* Atheme's coding standards require that we use BSD-style user-defined types
@ -107,6 +108,7 @@ struct Server
dlink_list users;
int caps; /* capabilities bit-field */
char *fullcaps;
struct scache_entry *nameinfo;
};
struct SlinkRpl

2
include/hostmask.h
View file

@ -40,6 +40,8 @@ int parse_netmask(const char *, struct sockaddr *, int *);
struct ConfItem *find_conf_by_address(const char *host, const char *sockhost,
const char *orighost, struct sockaddr *,
int, int, const char *);
struct ConfItem *find_exact_conf_by_address(const char *address, int type,
const char *username);
void add_conf_by_address(const char *, int, const char *, struct ConfItem *);
void delete_one_address_conf(const char *, struct ConfItem *);
void clear_out_address_conf(void);

1
include/s_conf.h
View file

@ -276,7 +276,6 @@ struct config_server_hide
{
int flatten_links;
int links_delay;
int links_disabled;
int hidden;
int disable_hidden;
};

2
include/s_newconf.h
View file

@ -237,7 +237,9 @@ extern void set_server_conf_autoconn(struct Client *source_p, 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 *);

9
include/scache.h
View file

@ -27,8 +27,15 @@
#ifndef INCLUDED_scache_h
#define INCLUDED_scache_h
struct Client;
struct scache_entry;
extern void clear_scache_hash_table(void);
extern const char *find_or_add(const char *name);
extern struct scache_entry *scache_connect(const char *name, const char *info, int hidden);
extern void scache_split(struct scache_entry *ptr);
extern const char *scache_get_name(struct scache_entry *ptr);
extern void scache_send_flattened_links(struct Client *source_p);
extern void scache_send_missing(struct Client *source_p);
extern void count_scache(size_t *, size_t *);
#endif

26
modules/core/m_nick.c
View file

@ -1172,6 +1172,19 @@ register_client(struct Client *client_p, struct Client *server,
const char *m;
int flag;
if(server == NULL)
{
if((server = find_server(NULL, parv[7])) == NULL)
{
sendto_realops_snomask(SNO_GENERAL, L_ALL,
"Ghost killed: %s on invalid server %s",
nick, parv[7]);
sendto_one(client_p, ":%s KILL %s :%s (Server doesn't exist)",
get_id(&me, client_p), nick, me.name);
return 0;
}
}
source_p = make_client(client_p);
user = make_user(source_p);
dlinkAddTail(source_p, &source_p->node, &global_client_list);
@ -1265,19 +1278,6 @@ register_client(struct Client *client_p, struct Client *server,
if(++Count.total > Count.max_tot)
Count.max_tot = Count.total;
if(server == NULL)
{
if((source_p->servptr = find_server(NULL, server->name)) == NULL)
{
sendto_realops_snomask(SNO_GENERAL, L_ALL,
"Ghost killed: %s on invalid server %s",
source_p->name, server->name);
kill_client(client_p, source_p, "%s (Server doesn't exist)", me.name);
source_p->flags |= FLAGS_KILLED;
return exit_client(NULL, source_p, &me, "Ghosted Client");
}
}
else
source_p->servptr = server;
dlinkAdd(source_p, &source_p->lnode, &source_p->servptr->serv->users);

5
modules/core/m_server.c
View file

@ -38,6 +38,7 @@
#include "s_log.h" /* log level defines */
#include "s_serv.h" /* server_estab, check_server */
#include "s_stats.h" /* ServerStats */
#include "scache.h"
#include "send.h" /* sendto_one */
#include "msg.h"
#include "parse.h"
@ -426,6 +427,8 @@ ms_server(struct Client *client_p, struct Client *source_p, int parc, const char
add_to_client_hash(target_p->name, target_p);
dlinkAdd(target_p, &target_p->lnode, &target_p->servptr->serv->servers);
target_p->serv->nameinfo = scache_connect(target_p->name, target_p->info, IsHidden(target_p));
sendto_server(client_p, NULL, NOCAPS, NOCAPS,
":%s SERVER %s %d :%s%s",
source_p->name, target_p->name, target_p->hopcount + 1,
@ -573,6 +576,8 @@ ms_sid(struct Client *client_p, struct Client *source_p, int parc, const char *p
add_to_id_hash(target_p->id, target_p);
dlinkAdd(target_p, &target_p->lnode, &target_p->servptr->serv->servers);
target_p->serv->nameinfo = scache_connect(target_p->name, target_p->info, IsHidden(target_p));
sendto_server(client_p, NULL, CAP_TS6, NOCAPS,
":%s SID %s %d %s :%s%s",
source_p->id, target_p->name, target_p->hopcount + 1,

50
modules/m_dline.c
View file

@ -63,7 +63,7 @@ DECLARE_MODULE_AV1(dline, NULL, NULL, dline_clist, NULL, NULL, "$Revision: 3225
static int valid_comment(char *comment);
static int flush_write(struct Client *, FILE *, char *, char *);
static int remove_temp_dline(const char *);
static int remove_temp_dline(struct ConfItem *);
/* mo_dline()
*
@ -258,6 +258,7 @@ mo_undline(struct Client *client_p, struct Client *source_p, int parc, const cha
char buf[BUFSIZE], buff[BUFSIZE], temppath[BUFSIZE], *p;
const char *filename, *found_cidr;
const char *cidr;
struct ConfItem *aconf;
int pairme = NO, error_on_write = NO;
mode_t oldumask;
@ -278,15 +279,23 @@ mo_undline(struct Client *client_p, struct Client *source_p, int parc, const cha
return 0;
}
if(remove_temp_dline(cidr))
aconf = find_exact_conf_by_address(cidr, CONF_DLINE, NULL);
if(aconf == NULL)
{
sendto_one_notice(source_p, ":No D-Line for %s", cidr);
return 0;
}
strlcpy(buf, aconf->host, sizeof buf);
if(remove_temp_dline(aconf))
{
sendto_one(source_p,
":%s NOTICE %s :Un-dlined [%s] from temporary D-lines",
me.name, parv[0], cidr);
me.name, parv[0], buf);
sendto_realops_snomask(SNO_GENERAL, L_ALL,
"%s has removed the temporary D-Line for: [%s]",
get_oper_name(source_p), cidr);
ilog(L_KLINE, "UD %s %s", get_oper_name(source_p), cidr);
get_oper_name(source_p), buf);
ilog(L_KLINE, "UD %s %s", get_oper_name(source_p), buf);
return 0;
}
@ -330,7 +339,7 @@ mo_undline(struct Client *client_p, struct Client *source_p, int parc, const cha
continue;
}
if(irccmp(found_cidr, cidr) == 0)
if(irccmp(found_cidr, aconf->host) == 0)
{
pairme++;
}
@ -355,8 +364,8 @@ mo_undline(struct Client *client_p, struct Client *source_p, int parc, const cha
}
else if(!pairme)
{
sendto_one(source_p, ":%s NOTICE %s :No D-Line for %s",
me.name, parv[0], cidr);
sendto_one_notice(source_p, ":Cannot find D-Line for %s in file",
aconf->host);
if(temppath != NULL)
(void) unlink(temppath);
@ -369,13 +378,13 @@ mo_undline(struct Client *client_p, struct Client *source_p, int parc, const cha
sendto_one_notice(source_p, ":Couldn't rename temp file, aborted");
return 0;
}
rehash_bans(0);
sendto_one(source_p, ":%s NOTICE %s :D-Line for [%s] is removed", me.name, parv[0], cidr);
sendto_one(source_p, ":%s NOTICE %s :D-Line for [%s] is removed", me.name, parv[0], aconf->host);
sendto_realops_snomask(SNO_GENERAL, L_ALL,
"%s has removed the D-Line for: [%s]", get_oper_name(source_p), cidr);
ilog(L_KLINE, "UD %s %s", get_oper_name(source_p), cidr);
"%s has removed the D-Line for: [%s]", get_oper_name(source_p), aconf->host);
ilog(L_KLINE, "UD %s %s", get_oper_name(source_p), aconf->host);
delete_one_address_conf(aconf->host, aconf);
return 0;
}
@ -435,30 +444,21 @@ flush_write(struct Client *source_p, FILE * out, char *buf, char *temppath)
/* remove_temp_dline()
*
* inputs - hostname to undline
* inputs - confitem to undline
* outputs -
* side effects - tries to undline anything that matches
*/
static int
remove_temp_dline(const char *host)
remove_temp_dline(struct ConfItem *aconf)
{
struct ConfItem *aconf;
dlink_node *ptr;
struct irc_sockaddr_storage addr, caddr;
int bits, cbits;
int i;
parse_netmask(host, (struct sockaddr *)&addr, &bits);
for (i = 0; i < LAST_TEMP_TYPE; i++)
{
DLINK_FOREACH(ptr, temp_dlines[i].head)
{
aconf = ptr->data;
parse_netmask(aconf->host, (struct sockaddr *)&caddr, &cbits);
if(comp_with_mask_sock((struct sockaddr *)&addr, (struct sockaddr *)&caddr, bits) && bits == cbits)
if (aconf == ptr->data)
{
dlinkDestroy(ptr, &temp_dlines[i]);
delete_one_address_conf(aconf->host, aconf);

4
modules/m_gline.c
View file

@ -651,7 +651,7 @@ majority_gline(struct Client *source_p, const char *user,
strlcpy(pending->oper_host2, source_p->host,
sizeof(pending->oper_host2));
DupString(pending->reason2, reason);
pending->oper_server2 = find_or_add(source_p->servptr->name);
pending->oper_server2 = scache_get_name(source_p->servptr->serv->nameinfo);
pending->last_gline_time = CurrentTime;
pending->time_request2 = CurrentTime;
return NO;
@ -670,7 +670,7 @@ majority_gline(struct Client *source_p, const char *user,
strlcpy(pending->oper_host1, source_p->host,
sizeof(pending->oper_host1));
pending->oper_server1 = find_or_add(source_p->servptr->name);
pending->oper_server1 = scache_get_name(source_p->servptr->serv->nameinfo);
strlcpy(pending->user, user, sizeof(pending->user));
strlcpy(pending->host, host, sizeof(pending->host));

67
modules/m_kline.c
View file

@ -83,9 +83,9 @@ static int already_placed_kline(struct Client *, const char *, const char *, int
static void handle_remote_unkline(struct Client *source_p,
const char *user, const char *host);
static void remove_permkline_match(struct Client *, const char *, const char *);
static void remove_permkline_match(struct Client *, struct ConfItem *);
static int flush_write(struct Client *, FILE *, const char *, const char *);
static int remove_temp_kline(const char *, const char *);
static int remove_temp_kline(struct ConfItem *);
/* mo_kline()
*
@ -353,6 +353,7 @@ mo_unkline(struct Client *client_p, struct Client *source_p, int parc, const cha
char *host;
char splat[] = "*";
char *h = LOCAL_COPY(parv[1]);
struct ConfItem *aconf;
if(!IsOperUnkline(source_p))
{
@ -411,7 +412,14 @@ mo_unkline(struct Client *client_p, struct Client *source_p, int parc, const cha
cluster_generic(source_p, "UNKLINE", SHARED_UNKLINE, CAP_UNKLN,
"%s %s", user, host);
if(remove_temp_kline(user, host))
aconf = find_exact_conf_by_address(host, CONF_KILL, user);
if(aconf == NULL)
{
sendto_one_notice(source_p, ":No K-Line for %s@%s", user, host);
return 0;
}
if(remove_temp_kline(aconf))
{
sendto_one_notice(source_p, ":Un-klined [%s@%s] from temporary k-lines", user, host);
sendto_realops_snomask(SNO_GENERAL, L_ALL,
@ -422,7 +430,7 @@ mo_unkline(struct Client *client_p, struct Client *source_p, int parc, const cha
return 0;
}
remove_permkline_match(source_p, host, user);
remove_permkline_match(source_p, aconf);
return 0;
}
@ -465,11 +473,20 @@ me_unkline(struct Client *client_p, struct Client *source_p, int parc, const cha
static void
handle_remote_unkline(struct Client *source_p, const char *user, const char *host)
{
struct ConfItem *aconf;
if(!find_shared_conf(source_p->username, source_p->host,
source_p->servptr->name, SHARED_UNKLINE))
return;
if(remove_temp_kline(user, host))
aconf = find_exact_conf_by_address(host, CONF_KILL, user);
if(aconf == NULL)
{
sendto_one_notice(source_p, ":No K-Line for %s@%s", user, host);
return;
}
if(remove_temp_kline(aconf))
{
sendto_one_notice(source_p,
":Un-klined [%s@%s] from temporary k-lines",
@ -484,7 +501,7 @@ handle_remote_unkline(struct Client *source_p, const char *user, const char *hos
return;
}
remove_permkline_match(source_p, host, user);
remove_permkline_match(source_p, aconf);
}
/* apply_kline()
@ -739,7 +756,7 @@ already_placed_kline(struct Client *source_p, const char *luser, const char *lho
* hunts for a permanent kline, and removes it.
*/
static void
remove_permkline_match(struct Client *source_p, const char *host, const char *user)
remove_permkline_match(struct Client *source_p, struct ConfItem *aconf)
{
FILE *in, *out;
int pairme = 0;
@ -748,9 +765,13 @@ remove_permkline_match(struct Client *source_p, const char *host, const char *us
char matchbuf[BUFSIZE];
char temppath[BUFSIZE];
const char *filename;
const char *host, *user;
mode_t oldumask;
int matchlen;
host = aconf->host;
user = aconf->user;
ircsnprintf(temppath, sizeof(temppath),
"%s.tmp", ConfigFileEntry.klinefile);
@ -820,7 +841,7 @@ remove_permkline_match(struct Client *source_p, const char *host, const char *us
}
else if(!pairme)
{
sendto_one_notice(source_p, ":No K-Line for %s@%s",
sendto_one_notice(source_p, ":Cannot find K-Line for %s@%s in file",
user, host);
if(temppath != NULL)
@ -834,7 +855,6 @@ remove_permkline_match(struct Client *source_p, const char *host, const char *us
sendto_one_notice(source_p, ":Couldn't rename temp file, aborted");
return;
}
rehash_bans(0);
sendto_one_notice(source_p, ":K-Line for [%s@%s] is removed",
user, host);
@ -845,6 +865,9 @@ remove_permkline_match(struct Client *source_p, const char *host, const char *us
ilog(L_KLINE, "UK %s %s %s",
get_oper_name(source_p), user, host);
delete_one_address_conf(aconf->host, aconf);
return;
}
@ -890,43 +913,23 @@ flush_write(struct Client *source_p, FILE * out, const char *buf, const char *te
* side effects - tries to unkline anything that matches
*/
static int
remove_temp_kline(const char *user, const char *host)
remove_temp_kline(struct ConfItem *aconf)
{
struct ConfItem *aconf;
dlink_node *ptr;
struct irc_sockaddr_storage addr, caddr;
int bits, cbits;
int mtype, ktype;
int i;
mtype = parse_netmask(host, (struct sockaddr *)&addr, &bits);
for (i = 0; i < LAST_TEMP_TYPE; i++)
{
DLINK_FOREACH(ptr, temp_klines[i].head)
{
aconf = ptr->data;
ktype = parse_netmask(aconf->host, (struct sockaddr *)&caddr, &cbits);
if(ktype != mtype || (user && irccmp(user, aconf->user)))
continue;
if(ktype == HM_HOST)
if (aconf == ptr->data)
{
if(irccmp(aconf->host, host))
continue;
}
else if(bits != cbits ||
!comp_with_mask_sock((struct sockaddr *)&addr,
(struct sockaddr *)&caddr, bits))
continue;
dlinkDestroy(ptr, &temp_klines[i]);
delete_one_address_conf(aconf->host, aconf);
return YES;
}
}
}
return NO;
}

29
modules/m_links.c
View file

@ -36,7 +36,7 @@
#include "parse.h"
#include "modules.h"
#include "hook.h"
#include "cache.h"
#include "scache.h"
static int m_links(struct Client *, struct Client *, int, const char **);
static int mo_links(struct Client *, struct Client *, int, const char **);
@ -56,8 +56,6 @@ mapi_hlist_av1 links_hlist[] = {
DECLARE_MODULE_AV1(links, NULL, NULL, links_clist, links_hlist, NULL, "$Revision: 254 $");
static void send_links_cache(struct Client *source_p);
/*
* m_links - LINKS message handler
* parv[0] = sender prefix
@ -71,7 +69,7 @@ static int
m_links(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
if(ConfigServerHide.flatten_links && !IsExemptShide(source_p))
send_links_cache(source_p);
scache_send_flattened_links(source_p);
else
mo_links(client_p, source_p, parc, parv);
@ -131,26 +129,3 @@ mo_links(struct Client *client_p, struct Client *source_p, int parc, const char
return 0;
}
/* send_links_cache()
*
* inputs - client to send to
* outputs - the cached links, us, and RPL_ENDOFLINKS
* side effects -
*/
static void
send_links_cache(struct Client *source_p)
{
dlink_node *ptr;
DLINK_FOREACH(ptr, links_cache_list.head)
{
sendto_one(source_p, ":%s 364 %s %s",
me.name, source_p->name, (const char *)ptr->data);
}
sendto_one_numeric(source_p, RPL_LINKS, form_str(RPL_LINKS),
me.name, me.name, 0, me.info);
sendto_one_numeric(source_p, RPL_ENDOFLINKS, form_str(RPL_ENDOFLINKS), "*");
}

2
modules/m_map.c
View file

@ -29,6 +29,7 @@
#include "send.h"
#include "s_conf.h"
#include "sprintf_irc.h"
#include "scache.h"
#define USER_COL 50 /* display | Users: %d at col 50 */
@ -73,6 +74,7 @@ static int
mo_map(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
dump_map(client_p, &me, buf);
scache_send_missing(client_p);
sendto_one_numeric(client_p, RPL_MAPEND, form_str(RPL_MAPEND));
return 0;

85
modules/m_resv.c
View file

@ -67,7 +67,7 @@ static void cluster_resv(struct Client *source_p, int temp_time,
static void handle_remote_unresv(struct Client *source_p, const char *name);
static void remove_resv(struct Client *source_p, const char *name);
static int remove_temp_resv(struct Client *source_p, const char *name);
static int remove_resv_from_file(struct Client *source_p, const char *name);
/*
* mo_resv()
@ -264,7 +264,7 @@ parse_resv(struct Client *source_p, const char *name,
return;
}
if(find_nick_resv(name))
if(find_nick_resv_mask(name))
{
sendto_one_notice(source_p,
":A RESV has already been placed on nick: %s",
@ -389,9 +389,6 @@ mo_unresv(struct Client *client_p, struct Client *source_p, int parc, const char
cluster_generic(source_p, "UNRESV", SHARED_UNRESV, CAP_CLUSTER,
"%s", parv[1]);
if(remove_temp_resv(source_p, parv[1]))
return 0;
remove_resv(source_p, parv[1]);
return 0;
}
@ -438,30 +435,38 @@ handle_remote_unresv(struct Client *source_p, const char *name)
source_p->servptr->name, SHARED_UNRESV))
return;
if(remove_temp_resv(source_p, name))
return;
remove_resv(source_p, name);
return;
}
static int
remove_temp_resv(struct Client *source_p, const char *name)
static void
remove_resv(struct Client *source_p, const char *name)
{
struct ConfItem *aconf = NULL;
if(IsChannelName(name))
{
if((aconf = hash_find_resv(name)) == NULL)
return 0;
{
sendto_one_notice(source_p, ":No RESV for %s", name);
return;
}
/* its permanent, let remove_resv do it properly */
if(!aconf->hold)
return 0;
{
if (!remove_resv_from_file(source_p, name))
return;
}
else
{
sendto_one_notice(source_p, ":RESV for [%s] is removed", name);
sendto_realops_snomask(SNO_GENERAL, L_ALL,
"%s has removed the RESV for: [%s]",
get_oper_name(source_p), name);
ilog(L_KLINE, "UR %s %s", get_oper_name(source_p), name);
}
del_from_resv_hash(name, aconf);
free_conf(aconf);
}
else
{
@ -478,35 +483,42 @@ remove_temp_resv(struct Client *source_p, const char *name)
}
if(aconf == NULL)
return 0;
/* permanent, remove_resv() needs to do it properly */
if(!aconf->hold)
return 0;
/* already have ptr from the loop above.. */
dlinkDestroy(ptr, &resv_conf_list);
free_conf(aconf);
{
sendto_one_notice(source_p, ":No RESV for %s", name);
return;
}
if(!aconf->hold)
{
if (!remove_resv_from_file(source_p, name))
return;
}
else
{
sendto_one_notice(source_p, ":RESV for [%s] is removed", name);
sendto_realops_snomask(SNO_GENERAL, L_ALL,
"%s has removed the RESV for: [%s]",
get_oper_name(source_p), name);
ilog(L_KLINE, "UR %s %s", get_oper_name(source_p), name);
}
/* already have ptr from the loop above.. */
dlinkDestroy(ptr, &resv_conf_list);
}
free_conf(aconf);
return 1;
return;
}
/* remove_resv()
/* remove_resv_from_file()
*
* inputs - client removing the resv
* - resv to remove
* outputs -
* side effects - resv if found, is removed
* side effects - resv if found, is removed from conf
* - does not touch resv hash or resv_conf_list
*/
static void
remove_resv(struct Client *source_p, const char *name)
static int
remove_resv_from_file(struct Client *source_p, const char *name)
{
FILE *in, *out;
char buf[BUFSIZE];
@ -524,7 +536,7 @@ remove_resv(struct Client *source_p, const char *name)
if((in = fopen(filename, "r")) == NULL)
{
sendto_one_notice(source_p, ":Cannot open %s", filename);
return;
return 0;
}
oldumask = umask(0);
@ -534,7 +546,7 @@ remove_resv(struct Client *source_p, const char *name)
sendto_one_notice(source_p, ":Cannot open %s", temppath);
fclose(in);
umask(oldumask);
return;
return 0;
}
umask(oldumask);
@ -585,27 +597,28 @@ remove_resv(struct Client *source_p, const char *name)
if(error_on_write)
{
sendto_one_notice(source_p, ":Couldn't write temp resv file, aborted");
return;
return 0;
}
else if(!found_resv)
{
sendto_one_notice(source_p, ":No RESV for %s", name);
sendto_one_notice(source_p, ":Cannot find RESV for %s in file", name);
if(temppath != NULL)
(void) unlink(temppath);
return;
return 0;
}
if (rename(temppath, filename))
{
sendto_one_notice(source_p, ":Couldn't rename temp file, aborted");
return;
return 0;
}
rehash_bans(0);
sendto_one_notice(source_p, ":RESV for [%s] is removed", name);
sendto_realops_snomask(SNO_GENERAL, L_ALL,
"%s has removed the RESV for: [%s]", get_oper_name(source_p), name);
ilog(L_KLINE, "UR %s %s", get_oper_name(source_p), name);
return 1;
}

60
modules/m_xline.c
View file

@ -86,8 +86,8 @@ static void handle_remote_xline(struct Client *source_p, int temp_time,
const char *name, const char *reason);
static void handle_remote_unxline(struct Client *source_p, const char *name);
static int remove_temp_xline(struct Client *source_p, const char *name);
static void remove_xline(struct Client *source_p, const char *gecos);
static void remove_xline(struct Client *source_p, const char *name);
static int remove_xline_from_file(struct Client *source_p, const char *gecos);
/* m_xline()
@ -156,10 +156,10 @@ mo_xline(struct Client *client_p, struct Client *source_p, int parc, const char
else if(dlink_list_length(&cluster_conf_list) > 0)
cluster_xline(source_p, temp_time, name, reason);
if((aconf = find_xline(name, 0)) != NULL)
if((aconf = find_xline_mask(name)) != NULL)
{
sendto_one(source_p, ":%s NOTICE %s :[%s] already X-Lined by [%s] - %s",
me.name, source_p->name, parv[1], aconf->name, aconf->passwd);
me.name, source_p->name, name, aconf->name, aconf->passwd);
return 0;
}
@ -220,7 +220,7 @@ handle_remote_xline(struct Client *source_p, int temp_time,
return;
/* already xlined */
if((aconf = find_xline(name, 0)) != NULL)
if((aconf = find_xline_mask(name)) != NULL)
{
sendto_one_notice(source_p, ":[%s] already X-Lined by [%s] - %s", name, aconf->name, aconf->passwd);
return;
@ -478,9 +478,6 @@ mo_unxline(struct Client *client_p, struct Client *source_p, int parc, const cha
cluster_generic(source_p, "UNXLINE", SHARED_UNXLINE, CAP_CLUSTER,
"%s", parv[1]);
if(remove_temp_xline(source_p, parv[1]))
return 0;
remove_xline(source_p, parv[1]);
return 0;
@ -527,16 +524,13 @@ handle_remote_unxline(struct Client *source_p, const char *name)
source_p->servptr->name, SHARED_UNXLINE))
return;
if(remove_temp_xline(source_p, name))
return;
remove_xline(source_p, name);
return;
}
static int
remove_temp_xline(struct Client *source_p, const char *name)
static void
remove_xline(struct Client *source_p, const char *name)
{
struct ConfItem *aconf;
dlink_node *ptr;
@ -545,11 +539,14 @@ remove_temp_xline(struct Client *source_p, const char *name)
{
aconf = ptr->data;
/* only want to check temp ones! */
if(!aconf->hold)
continue;
if(!irccmp(aconf->name, name))
{
if (!aconf->hold)
{
if (!remove_xline_from_file(source_p, name))
return;
}
else
{
sendto_one_notice(source_p,
":X-Line for [%s] is removed",
@ -559,24 +556,28 @@ remove_temp_xline(struct Client *source_p, const char *name)
get_oper_name(source_p), name);
ilog(L_KLINE, "UX %s %s",
get_oper_name(source_p), name);
}
free_conf(aconf);
dlinkDestroy(ptr, &xline_conf_list);
return 1;
return;
}
}
return 0;
sendto_one_notice(source_p, ":No X-Line for %s", name);
return;
}
/* remove_xline()
/* remove_xline_from_file()
*
* inputs - gecos to remove
* outputs -
* side effects - removes xline from conf, if exists
* - does not touch xline_conf_list
*/
static void
remove_xline(struct Client *source_p, const char *huntgecos)
static int
remove_xline_from_file(struct Client *source_p, const char *huntgecos)
{
FILE *in, *out;
char buf[BUFSIZE];
@ -596,7 +597,7 @@ remove_xline(struct Client *source_p, const char *huntgecos)
if((in = fopen(filename, "r")) == NULL)
{
sendto_one_notice(source_p, ":Cannot open %s", filename);
return;
return 0;
}
oldumask = umask(0);
@ -606,7 +607,7 @@ remove_xline(struct Client *source_p, const char *huntgecos)
sendto_one_notice(source_p, ":Cannot open %s", temppath);
fclose(in);
umask(oldumask);
return;
return 0;
}
umask(oldumask);
@ -653,27 +654,28 @@ remove_xline(struct Client *source_p, const char *huntgecos)
{
sendto_one_notice(source_p,
":Couldn't write temp xline file, aborted");
return;
return 0;
}
else if(found_xline == 0)
{
sendto_one_notice(source_p, ":No X-Line for %s", huntgecos);
sendto_one_notice(source_p, ":Cannot find X-Line for %s in file", huntgecos);
if(temppath != NULL)
(void) unlink(temppath);
return;
return 0;
}
if (rename(temppath, filename))
{
sendto_one_notice(source_p, ":Couldn't rename temp file, aborted");
return;
return 0;
}
rehash_bans(0);
sendto_one_notice(source_p, ":X-Line for [%s] is removed", huntgecos);
sendto_realops_snomask(SNO_GENERAL, L_ALL,
"%s has removed the X-Line for: [%s]",
get_oper_name(source_p), huntgecos);
ilog(L_KLINE, "UX %s %s", get_oper_name(source_p), huntgecos);
return 1;
}

39
src/cache.c
View file

@ -50,7 +50,6 @@ static BlockHeap *cacheline_heap = NULL;
struct cachefile *user_motd = NULL;
struct cachefile *oper_motd = NULL;
dlink_list links_cache_list;
char user_motd_changed[MAX_DATE_STRING];
/* init_cache()
@ -69,7 +68,6 @@ init_cache(void)
user_motd = cache_file(MPATH, "ircd.motd", 0);
oper_motd = cache_file(OPATH, "opers.motd", 0);
memset(&links_cache_list, 0, sizeof(links_cache_list));
}
/* cache_file()
@ -131,43 +129,6 @@ cache_file(const char *filename, const char *shortname, int flags)
return cacheptr;
}
void
cache_links(void *unused)
{
struct Client *target_p;
dlink_node *ptr;
dlink_node *next_ptr;
char *links_line;
DLINK_FOREACH_SAFE(ptr, next_ptr, links_cache_list.head)
{
MyFree(ptr->data);
free_dlink_node(ptr);
}
links_cache_list.head = links_cache_list.tail = NULL;
links_cache_list.length = 0;
DLINK_FOREACH(ptr, global_serv_list.head)
{
target_p = ptr->data;
/* skip ourselves (done in /links) and hidden servers */
if(IsMe(target_p) ||
(IsHidden(target_p) && !ConfigServerHide.disable_hidden))
continue;
/* if the below is ever modified, change LINKSLINELEN */
links_line = MyMalloc(LINKSLINELEN);
ircsnprintf(links_line, LINKSLINELEN, "%s %s :1 %s",
target_p->name, me.name,
target_p->info[0] ? target_p->info :
"(Unknown Location)");
dlinkAddTailAlloc(links_line, &links_cache_list);
}
}
/* free_cachefile()
*
* inputs - cachefile to free

3
src/client.c
View file

@ -59,6 +59,7 @@
#include "monitor.h"
#include "blacklist.h"
#include "reject.h"
#include "scache.h"
#define DEBUG_EXITED_CLIENTS
@ -1487,6 +1488,7 @@ exit_remote_server(struct Client *client_p, struct Client *source_p, struct Clie
del_from_client_hash(source_p->name, source_p);
remove_client_from_list(source_p);
scache_split(source_p->serv->nameinfo);
SetDead(source_p);
#ifdef DEBUG_EXITED_CLIENTS
@ -1583,6 +1585,7 @@ exit_local_server(struct Client *client_p, struct Client *source_p, struct Clien
del_from_client_hash(source_p->name, source_p);
remove_client_from_list(source_p);
scache_split(source_p->serv->nameinfo);
SetDead(source_p);
dlinkAddAlloc(source_p, &dead_list);

56
src/hostmask.c
View file

@ -432,6 +432,62 @@ find_dline(struct sockaddr *addr, int aftype)
return find_conf_by_address(NULL, NULL, NULL, addr, CONF_DLINE | 1, aftype, NULL);
}
/* void find_exact_conf_by_address(const char*, int, const char *)
* Input:
* Output: ConfItem if found
* Side-effects: None
*/
struct ConfItem *
find_exact_conf_by_address(const char *address, int type, const char *username)
{
int masktype, bits;
unsigned long hv;
struct AddressRec *arec;
struct irc_sockaddr_storage addr;
if(address == NULL)
address = "/NOMATCH!/";
arec = MyMalloc(sizeof(struct AddressRec));
masktype = parse_netmask(address, (struct sockaddr *)&addr, &bits);
#ifdef IPV6
if(masktype == HM_IPV6)
{
/* We have to do this, since we do not re-hash for every bit -A1kmm. */
hv = hash_ipv6((struct sockaddr *)&addr, bits - bits % 16);
}
else
#endif
if(masktype == HM_IPV4)
{
/* We have to do this, since we do not re-hash for every bit -A1kmm. */
hv = hash_ipv4((struct sockaddr *)&addr, bits - bits % 8);
}
else
{
hv = get_mask_hash(address);
}
for (arec = atable[hv]; arec; arec = arec->next)
{
if (arec->type == type &&
arec->masktype == masktype &&
(arec->username == NULL || username == NULL ? arec->username == username : !irccmp(arec->username, username)))
{
if (masktype == HM_HOST)
{
if (!irccmp(arec->Mask.hostname, address))
return arec->aconf;
}
else
{
if (arec->Mask.ipa.bits == bits &&
comp_with_mask_sock((struct sockaddr *)&arec->Mask.ipa.addr, (struct sockaddr *)&addr, bits))
return arec->aconf;
}
}
}
return NULL;
}
/* void add_conf_by_address(const char*, int, const char *,
* struct ConfItem *aconf)
* Input:

7
src/ircd.c
View file

@ -638,6 +638,7 @@ main(int argc, char *argv[])
startup_time = CurrentTime;
add_to_client_hash(me.name, &me);
add_to_id_hash(me.id, &me);
me.serv->nameinfo = scache_connect(me.name, me.info, 0);
dlinkAddAlloc(&me, &global_serv_list);
@ -667,12 +668,6 @@ main(int argc, char *argv[])
eventAdd("check_rehash", check_rehash, NULL, 1);
if(ConfigServerHide.links_delay > 0)
eventAdd("cache_links", cache_links, NULL,
ConfigServerHide.links_delay);
else
ConfigServerHide.links_disabled = 1;
if(splitmode)
eventAdd("check_splitmode", check_splitmode, NULL, 2);

4
src/kdparse.c
View file

@ -177,7 +177,7 @@ parse_x_file(FILE * file)
continue;
/* sanity checking */
if((find_xline(gecos_field, 0) != NULL) ||
if((find_xline_mask(gecos_field) != NULL) ||
(strchr(reason_field, ':') != NULL))
continue;
@ -231,7 +231,7 @@ parse_resv_file(FILE * file)
}
else if(clean_resv_nick(host_field))
{
if(find_nick_resv(host_field))
if(find_nick_resv_mask(host_field))
continue;
aconf = make_conf();

8
src/newconf.c
View file

@ -1528,14 +1528,6 @@ conf_set_serverhide_links_delay(void *data)
{
int val = *(unsigned int *) data;
if((val > 0) && ConfigServerHide.links_disabled == 1)
{
eventAddIsh("cache_links", cache_links, NULL, val);
ConfigServerHide.links_disabled = 0;
}
else if(val != ConfigServerHide.links_delay)
eventUpdate("cache_links", val);
ConfigServerHide.links_delay = val;
}

34
src/s_newconf.c
View file

@ -528,6 +528,23 @@ find_xline(const char *gecos, int counter)
return NULL;
}
struct ConfItem *
find_xline_mask(const char *gecos)
{
struct ConfItem *aconf;
dlink_node *ptr;
DLINK_FOREACH(ptr, xline_conf_list.head)
{
aconf = ptr->data;
if(!irccmp(aconf->name, gecos))
return aconf;
}
return NULL;
}
struct ConfItem *
find_nick_resv(const char *name)
{
@ -548,6 +565,23 @@ find_nick_resv(const char *name)
return NULL;
}
struct ConfItem *
find_nick_resv_mask(const char *name)
{
struct ConfItem *aconf;
dlink_node *ptr;
DLINK_FOREACH(ptr, resv_conf_list.head)
{
aconf = ptr->data;
if(!irccmp(aconf->name, name))
return aconf;
}
return NULL;
}
/* clean_resv_nick()
*
* inputs - nick

1
src/s_serv.c
View file

@ -1117,6 +1117,7 @@ server_estab(struct Client *client_p)
client_p->localClient->fullcaps = NULL;
}
client_p->serv->nameinfo = scache_connect(client_p->name, client_p->info, IsHidden(client_p));
client_p->localClient->firsttime = CurrentTime;
/* fixing eob timings.. -gnp */

141
src/scache.c
View file

@ -33,6 +33,7 @@
#include "send.h"
#include "scache.h"
#include "memory.h"
#include "s_conf.h"
/*
@ -42,19 +43,29 @@
* in its lifetime is at most a few hundred. by tokenizing server
* names internally, the server can easily save 2 or 3 megs of RAM.
* -orabidoo
*
* reworked to serve for flattening/delaying /links also
* -- jilles
*/
#define SCACHE_HASH_SIZE 257
typedef struct scache_entry
#define SC_ONLINE 1
#define SC_HIDDEN 2
struct scache_entry
{
char name[HOSTLEN + 1];
char info[REALLEN + 1];
int flags;
time_t known_since;
time_t last_connect;
time_t last_split;
struct scache_entry *next;
}
SCACHE;
};
static SCACHE *scache_hash[SCACHE_HASH_SIZE];
static struct scache_entry *scache_hash[SCACHE_HASH_SIZE];
void
clear_scache_hash_table(void)
@ -76,37 +87,131 @@ sc_hash(const char *string)
return hash_value % SCACHE_HASH_SIZE;
}
/*
* this takes a server name, and returns a pointer to the same string
* (up to case) in the server name token list, adding it to the list if
* it's not there. care must be taken not to call this with
* user-supplied arguments that haven't been verified to be a valid,
* existing, servername. use the hash in list.c for those. -orabidoo
*/
const char *
static struct scache_entry *
find_or_add(const char *name)
{
int hash_index;
SCACHE *ptr;
struct scache_entry *ptr;
ptr = scache_hash[hash_index = sc_hash(name)];
for (; ptr; ptr = ptr->next)
{
if(!irccmp(ptr->name, name))
return (ptr->name);
return ptr;
}
ptr = (SCACHE *) MyMalloc(sizeof(SCACHE));
ptr = (struct scache_entry *) MyMalloc(sizeof(struct scache_entry));
s_assert(0 != ptr);
strlcpy(ptr->name, name, sizeof(ptr->name));
ptr->info[0] = '\0';
ptr->flags = 0;
ptr->known_since = CurrentTime;
ptr->last_connect = 0;
ptr->last_split = 0;
ptr->next = scache_hash[hash_index];
scache_hash[hash_index] = ptr;
return ptr;
}
struct scache_entry *
scache_connect(const char *name, const char *info, int hidden)
{
struct scache_entry *ptr;
ptr = find_or_add(name);
strlcpy(ptr->info, info, sizeof(ptr->info));
ptr->flags |= SC_ONLINE;
if (hidden)
ptr->flags |= SC_HIDDEN;
else
ptr->flags &= ~SC_HIDDEN;
ptr->last_connect = CurrentTime;
return ptr;
}
void
scache_split(struct scache_entry *ptr)
{
if (ptr == NULL)
return;
ptr->flags &= ~SC_ONLINE;
ptr->last_split = CurrentTime;
}
const char *scache_get_name(struct scache_entry *ptr)
{
return ptr->name;
}
/* scache_send_flattened_links()
*
* inputs - client to send to
* outputs - the cached links, us, and RPL_ENDOFLINKS
* side effects -
*/
void
scache_send_flattened_links(struct Client *source_p)
{
struct scache_entry *scache_ptr;
int i;
int show;
for (i = 0; i < SCACHE_HASH_SIZE; i++)
{
scache_ptr = scache_hash[i];
while (scache_ptr)
{
if (!irccmp(scache_ptr->name, me.name))
show = FALSE;
else if (scache_ptr->flags & SC_HIDDEN &&
!ConfigServerHide.disable_hidden)
show = FALSE;
else if (scache_ptr->flags & SC_ONLINE)
show = scache_ptr->known_since < CurrentTime - ConfigServerHide.links_delay;
else
show = scache_ptr->last_split > CurrentTime - ConfigServerHide.links_delay && scache_ptr->last_split - scache_ptr->known_since > ConfigServerHide.links_delay;
if (show)
sendto_one_numeric(source_p, RPL_LINKS, form_str(RPL_LINKS),
scache_ptr->name, me.name, 1, scache_ptr->info);
scache_ptr = scache_ptr->next;
}
}
sendto_one_numeric(source_p, RPL_LINKS, form_str(RPL_LINKS),
me.name, me.name, 0, me.info);
sendto_one_numeric(source_p, RPL_ENDOFLINKS, form_str(RPL_ENDOFLINKS), "*");
}
#define MISSING_TIMEOUT 86400
/* scache_send_missing()
*
* inputs - client to send to
* outputs - recently split servers
* side effects -
*/
void
scache_send_missing(struct Client *source_p)
{
struct scache_entry *scache_ptr;
int i;
for (i = 0; i < SCACHE_HASH_SIZE; i++)
{
scache_ptr = scache_hash[i];
while (scache_ptr)
{
if (!(scache_ptr->flags & SC_ONLINE) && scache_ptr->last_split > CurrentTime - MISSING_TIMEOUT)
sendto_one_numeric(source_p, RPL_MAP, "** %s (recently split)",
scache_ptr->name);
scache_ptr = scache_ptr->next;
}
}
}
/*
* count_scache
* inputs - pointer to where to leave number of servers cached
@ -117,7 +222,7 @@ find_or_add(const char *name)
void
count_scache(size_t * number_servers_cached, size_t * mem_servers_cached)
{
SCACHE *scache_ptr;
struct scache_entry *scache_ptr;
int i;
*number_servers_cached = 0;
@ -130,7 +235,7 @@ count_scache(size_t * number_servers_cached, size_t * mem_servers_cached)
{
*number_servers_cached = *number_servers_cached + 1;
*mem_servers_cached = *mem_servers_cached +
(strlen(scache_ptr->name) + sizeof(SCACHE *));
sizeof(struct scache_entry );
scache_ptr = scache_ptr->next;
}

2
src/whowas.c
View file

@ -87,7 +87,7 @@ void add_history(struct Client *client_p, int online)
else
who->sockhost[0] = '\0';
who->servername = find_or_add(client_p->servptr->name);
who->servername = scache_get_name(client_p->servptr->serv->nameinfo);
if(online)
{