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root/svn/ircd-hybrid/trunk/src/s_bsd.c

Comparing:
ircd-hybrid-7.3/src/s_bsd.c (file contents), Revision 1123 by michael, Sun Feb 6 21:57:50 2011 UTC vs.
ircd-hybrid/trunk/src/s_bsd.c (file contents), Revision 2426 by michael, Tue Jul 30 17:20:47 2013 UTC

#	Line 30 | Line 30
30		#include "fdlist.h"
31		#include "s_bsd.h"
32		#include "client.h"
33	–	#include "common.h"
33		#include "dbuf.h"
34		#include "event.h"
35		#include "irc_string.h"
#	Line 41 | Line 40
40		#include "irc_res.h"
41		#include "restart.h"
42		#include "s_auth.h"
43	<	#include "s_conf.h"
44	<	#include "s_log.h"
43	>	#include "conf.h"
44	>	#include "log.h"
45		#include "s_serv.h"
46		#include "send.h"
47		#include "memory.h"
#	Line 130 | Line 129 | report_error(int level, const char* text
129		{
130		who = (who) ? who : "";
131
132	<	sendto_realops_flags(UMODE_DEBUG, level, text, who, strerror(error));
133	<	log_oper_action(LOG_IOERR_TYPE, NULL, "%s %s %s\n", who, text, strerror(error));
134	<	ilog(L_ERROR, text, who, strerror(error));
132	>	sendto_realops_flags(UMODE_DEBUG, level, SEND_NOTICE,
133	>	text, who, strerror(error));
134	>	ilog(LOG_TYPE_IRCD, text, who, strerror(error));
135		}
136
137		/*
#	Line 178 | Line 177 | init_comm(void)
177		void
178		close_connection(struct Client *client_p)
179		{
180	<	struct ConfItem *conf;
182	<	struct AccessItem *aconf;
183	<	struct ClassItem *aclass;
180	>	dlink_node *ptr = NULL;
181
182	<	assert(NULL != client_p);
182	>	assert(client_p);
183
184		if (!IsDead(client_p))
185		{
#	Line 195 | Line 192 | close_connection(struct Client *client_p
192		send_queued_write(client_p);
193		}
194
195	<	if (IsServer(client_p))
195	>	if (IsClient(client_p))
196	>	{
197	>	++ServerStats.is_cl;
198	>	ServerStats.is_cbs += client_p->localClient->send.bytes;
199	>	ServerStats.is_cbr += client_p->localClient->recv.bytes;
200	>	ServerStats.is_cti += CurrentTime - client_p->localClient->firsttime;
201	>	}
202	>	else if (IsServer(client_p))
203		{
204		++ServerStats.is_sv;
205		ServerStats.is_sbs += client_p->localClient->send.bytes;
206		ServerStats.is_sbr += client_p->localClient->recv.bytes;
207	<	ServerStats.is_sti += CurrentTime - client_p->firsttime;
207	>	ServerStats.is_sti += CurrentTime - client_p->localClient->firsttime;
208
209	<	/* XXX Does this even make any sense at all anymore?
206	<	* scheduling a 'quick' reconnect could cause a pile of
207	<	* nick collides under TSora protocol... -db
208	<	*/
209	<	/*
210	<	* If the connection has been up for a long amount of time, schedule
211	<	* a 'quick' reconnect, else reset the next-connect cycle.
212	<	*/
213	<	if ((conf = find_conf_exact(SERVER_TYPE, client_p->name,
214	<	client_p->username, client_p->host)))
209	>	DLINK_FOREACH(ptr, server_items.head)
210		{
211	+	struct MaskItem *conf = ptr->data;
212	+
213	+	if (irccmp(conf->name, client_p->name))
214	+	continue;
215	+
216		/*
217	<	* Reschedule a faster reconnect, if this was a automatically
218	<	* connected configuration entry. (Note that if we have had
219	<	* a rehash in between, the status has been changed to
220	<	* CONF_ILLEGAL). But only do this if it was a "good" link.
217	>	* Reset next-connect cycle of all connect{} blocks that match
218	>	* this servername.
219		*/
220	<	aconf  = map_to_conf(conf);
223	<	aclass = map_to_conf(aconf->class_ptr);
224	<	aconf->hold = time(NULL);
225	<	aconf->hold += (aconf->hold - client_p->since > HANGONGOODLINK) ?
226	<	HANGONRETRYDELAY : ConFreq(aclass);
220	>	conf->until = CurrentTime + conf->class->con_freq;
221		}
222		}
229	–	else if (IsClient(client_p))
230	–	{
231	–	++ServerStats.is_cl;
232	–	ServerStats.is_cbs += client_p->localClient->send.bytes;
233	–	ServerStats.is_cbr += client_p->localClient->recv.bytes;
234	–	ServerStats.is_cti += CurrentTime - client_p->firsttime;
235	–	}
223		else
224		++ServerStats.is_ni;
225
#	Line 248 | Line 235 | close_connection(struct Client *client_p
235		if (client_p->localClient->fd.flags.open)
236		fd_close(&client_p->localClient->fd);
237
251	–	if (HasServlink(client_p))
252	–	{
253	–	if (client_p->localClient->ctrlfd.flags.open)
254	–	fd_close(&client_p->localClient->ctrlfd);
255	–	}
256	–
238		dbuf_clear(&client_p->localClient->buf_sendq);
239		dbuf_clear(&client_p->localClient->buf_recvq);
240
241		MyFree(client_p->localClient->passwd);
242	<	detach_conf(client_p, CONF_TYPE);
242	>	detach_conf(client_p, CONF_CLIENT|CONF_OPER|CONF_SERVER);
243		client_p->from = NULL; /* ...this should catch them! >:) --msa */
244		}
245
#	Line 270 | Line 251 | close_connection(struct Client *client_p
251		static void
252		ssl_handshake(int fd, struct Client *client_p)
253		{
254	+	X509 *cert = NULL;
255		int ret = SSL_accept(client_p->localClient->fd.ssl);
256
257	+	if ((cert = SSL_get_peer_certificate(client_p->localClient->fd.ssl)))
258	+	{
259	+	int res = SSL_get_verify_result(client_p->localClient->fd.ssl);
260	+	char buf[EVP_MAX_MD_SIZE * 2 + 1] = { '\0' };
261	+	unsigned char md[EVP_MAX_MD_SIZE] = { '\0' };
262	+
263	+	if (res == X509_V_OK || res == X509_V_ERR_SELF_SIGNED_CERT_IN_CHAIN ||
264	+	res == X509_V_ERR_UNABLE_TO_VERIFY_LEAF_SIGNATURE ||
265	+	res == X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT)
266	+	{
267	+	unsigned int i = 0, n = 0;
268	+
269	+	if (X509_digest(cert, EVP_sha256(), md, &n))
270	+	{
271	+	for (; i < n; ++i)
272	+	snprintf(buf + 2 * i, 3, "%02X", md[i]);
273	+	client_p->certfp = xstrdup(buf);
274	+	}
275	+	}
276	+	else
277	+	ilog(LOG_TYPE_IRCD, "Client %s!%s@%s gave bad SSL client certificate: %d",
278	+	client_p->name, client_p->username, client_p->host, res);
279	+	X509_free(cert);
280	+	}
281	+
282		if (ret <= 0)
283	+	{
284		switch (SSL_get_error(client_p->localClient->fd.ssl, ret))
285		{
286		case SSL_ERROR_WANT_WRITE:
#	Line 289 | Line 297 | ssl_handshake(int fd, struct Client *cli
297		exit_client(client_p, client_p, "Error during SSL handshake");
298		return;
299		}
300	+	}
301
302	<	execute_callback(auth_cb, client_p);
302	>	start_auth(client_p);
303		}
304		#endif
305
#	Line 321 | Line 330 | add_connection(struct Listener *listener
330		sizeof(new_client->sockhost), NULL, 0, NI_NUMERICHOST);
331		new_client->localClient->aftype = new_client->localClient->ip.ss.ss_family;
332
333	+	#ifdef HAVE_LIBGEOIP
334	+	/* XXX IPV6 SUPPORT XXX */
335	+	if (irn->ss.ss_family == AF_INET && geoip_ctx)
336	+	{
337	+	const struct sockaddr_in *v4 = (const struct sockaddr_in *)&new_client->localClient->ip;
338	+	new_client->localClient->country_id = GeoIP_id_by_ipnum(geoip_ctx, (unsigned long)ntohl(v4->sin_addr.s_addr));
339	+	}
340	+	#endif
341	+
342		if (new_client->sockhost[0] == ':' && new_client->sockhost[1] == ':')
343		{
344		strlcpy(new_client->host, "0", sizeof(new_client->host));
#	Line 339 | Line 357 | add_connection(struct Listener *listener
357		{
358		if ((new_client->localClient->fd.ssl = SSL_new(ServerInfo.server_ctx)) == NULL)
359		{
360	<	ilog(L_CRIT, "SSL_new() ERROR! -- %s",
360	>	ilog(LOG_TYPE_IRCD, "SSL_new() ERROR! -- %s",
361		ERR_error_string(ERR_get_error(), NULL));
362
363		SetDead(new_client);
#	Line 347 | Line 365 | add_connection(struct Listener *listener
365		return;
366		}
367
368	+	AddFlag(new_client, FLAGS_SSL);
369		SSL_set_fd(new_client->localClient->fd.ssl, fd);
370		ssl_handshake(0, new_client);
371		}
372		else
373		#endif
374	<	execute_callback(auth_cb, new_client);
374	>	start_auth(new_client);
375		}
376
377		/*

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