-const char jcc_rcs[] = "$Id: jcc.c,v 1.154 2007/10/19 17:00:08 fabiankeil Exp $";
+const char jcc_rcs[] = "$Id: jcc.c,v 1.164 2007/12/16 18:32:46 fabiankeil Exp $";
/*********************************************************************
*
* File : $Source: /cvsroot/ijbswa/current/jcc.c,v $
*
* Revisions :
* $Log: jcc.c,v $
+ * Revision 1.164 2007/12/16 18:32:46 fabiankeil
+ * Prevent the log messages for CONNECT requests to unacceptable
+ * ports from printing the limit-connect argument as [null] if
+ * limit-connect hasn't been explicitly enabled.
+ *
+ * Revision 1.163 2007/12/13 01:47:11 david__schmidt
+ * Make sure all console-mode apps get a usage() instance
+ *
+ * Revision 1.162 2007/12/06 17:54:57 fabiankeil
+ * Reword NO_SERVER_DATA_RESPONSE to make it harder
+ * to misunderstand what the message is all about.
+ *
+ * Revision 1.161 2007/12/04 19:44:22 fabiankeil
+ * Unbreak trustfile which previously didn't work without
+ * FEATURE_TOGGLE. Fixes BR#1843585, reported by Lee.
+ *
+ * Revision 1.160 2007/11/29 18:00:29 fabiankeil
+ * Plug memory leak. Spotted by Valgrind, triggered by
+ * Privoxy-Regression-Test feeding proxyfuzz.py.
+ *
+ * Revision 1.159 2007/11/24 14:34:09 fabiankeil
+ * In the HTTP snipplets, refer to the client as client.
+ *
+ * Revision 1.158 2007/11/11 16:44:17 fabiankeil
+ * Emit a log message when activating the MS IIS5 hack.
+ *
+ * Revision 1.157 2007/11/03 17:34:49 fabiankeil
+ * Log the "weak randomization factor" warning only
+ * once for mingw32 and provide some more details.
+ *
+ * Revision 1.156 2007/11/01 18:20:58 fabiankeil
+ * Initialize log module after initializing mutexes, future
+ * deadlocks in that code should now work cross-platform.
+ *
+ * Revision 1.155 2007/10/23 20:12:45 fabiankeil
+ * Fix first CSUCCEED line to end in \r\n as required by RFC1945.
+ * Reported by Bert van Leeuwen in BR#1818808.
+ *
* Revision 1.154 2007/10/19 17:00:08 fabiankeil
* Downgrade "Flushing header and buffers" message to LOG_LEVEL_INFO.
*
static jb_err change_request_destination(struct client_state *csp);
static void chat(struct client_state *csp);
static void serve(struct client_state *csp);
-#if defined(unix)
+#if !defined(_WIN32) || defined(_WIN_CONSOLE)
static void usage(const char *myname);
#endif
static void initialize_mutexes(void);
"Proxy-Agent: Privoxy/" VERSION "\r\n\r\n";
static const char CHEADER[] =
- "HTTP/1.0 400 Invalid header received from browser\r\n"
+ "HTTP/1.0 400 Invalid header received from client\r\n"
"Proxy-Agent: Privoxy " VERSION "\r\n"
"Content-Type: text/plain\r\n"
"Connection: close\r\n\r\n"
- "Invalid header received from browser.\r\n";
+ "Invalid header received from client.\r\n";
static const char CFORBIDDEN[] =
"HTTP/1.0 403 Connection not allowable\r\n"
"Connection: close\r\n\r\n";
static const char FTP_RESPONSE[] =
- "HTTP/1.0 400 Invalid request received from browser\r\n"
+ "HTTP/1.0 400 Invalid request received from client\r\n"
"Content-Type: text/plain\r\n"
"Connection: close\r\n\r\n"
"Invalid request. Privoxy doesn't support FTP.\r\n";
static const char GOPHER_RESPONSE[] =
- "HTTP/1.0 400 Invalid request received from browser\r\n"
+ "HTTP/1.0 400 Invalid request received from client\r\n"
"Content-Type: text/plain\r\n"
"Connection: close\r\n\r\n"
"Invalid request. Privoxy doesn't support gopher.\r\n";
/* XXX: should be a template */
static const char MISSING_DESTINATION_RESPONSE[] =
- "HTTP/1.0 400 Bad request received from browser\r\n"
+ "HTTP/1.0 400 Bad request received from client\r\n"
"Proxy-Agent: Privoxy " VERSION "\r\n"
"Content-Type: text/plain\r\n"
"Connection: close\r\n\r\n"
"Content-Type: text/plain\r\n"
"Connection: close\r\n\r\n"
"Empty server or forwarder response.\r\n"
- "The connection was closed without sending any data.\r\n";
+ "The connection has been closed but Privoxy didn't receive any data.\r\n";
#if 0
/* XXX: should be a template */
static const char NULL_BYTE_RESPONSE[] =
- "HTTP/1.0 400 Bad request received from browser\r\n"
+ "HTTP/1.0 400 Bad request received from client\r\n"
"Proxy-Agent: Privoxy " VERSION "\r\n"
"Content-Type: text/plain\r\n"
"Connection: close\r\n\r\n"
if (len <= 0)
{
log_error(LOG_LEVEL_ERROR, "read from client failed: %E");
+ destroy_list(headers);
return;
}
*/
if (add_to_iob(csp, buf, len))
{
+ destroy_list(headers);
return;
}
continue;
* An error response has already been send
* and we're done here.
*/
- return;
+ return;
}
}
|| (csp->action->flags & ACTION_LIMIT_CONNECT
&& !match_portlist(csp->action->string[ACTION_STRING_LIMIT_CONNECT], csp->http->port)) )
{
+ const char *acceptable_connect_ports =
+ csp->action->string[ACTION_STRING_LIMIT_CONNECT] ?
+ csp->action->string[ACTION_STRING_LIMIT_CONNECT] :
+ "443 (implied default)";
if (csp->action->flags & ACTION_TREAT_FORBIDDEN_CONNECTS_LIKE_BLOCKS)
{
/*
*/
log_error(LOG_LEVEL_INFO, "Request from %s marked for blocking. "
"limit-connect{%s} doesn't allow CONNECT requests to port %d.",
- csp->ip_addr_str, csp->action->string[ACTION_STRING_LIMIT_CONNECT],
- csp->http->port);
+ csp->ip_addr_str, acceptable_connect_ports, csp->http->port);
csp->action->flags |= ACTION_BLOCK;
http->ssl = 0;
}
write_socket(csp->cfd, CFORBIDDEN, strlen(CFORBIDDEN));
log_error(LOG_LEVEL_INFO, "Request from %s denied. "
"limit-connect{%s} doesn't allow CONNECT requests to port %d.",
- csp->ip_addr_str, csp->action->string[ACTION_STRING_LIMIT_CONNECT],
- csp->http->port);
+ csp->ip_addr_str, acceptable_connect_ports, csp->http->port);
assert(NULL != csp->http->ocmd);
log_error(LOG_LEVEL_CLF, "%s - - [%T] \"%s\" 403 0", csp->ip_addr_str, csp->http->ocmd);
* This is NOT the body, so
* Let's pretend the server just sent us a blank line.
*/
+ log_error(LOG_LEVEL_INFO,
+ "Malformerd HTTP headers detected and MS IIS5 hack enabled. "
+ "Expect an invalid response or even no response at all.");
snprintf(buf, sizeof(buf), "\r\n");
len = (int)strlen(buf);
#endif
-#if defined(unix)
+#if !defined(_WIN32) || defined(_WIN_CONSOLE)
/*********************************************************************
*
* Function : usage
exit(2);
}
-#endif /* defined(unix) */
+#endif /* #if !defined(_WIN32) || defined(_WIN_CONSOLE) */
/*********************************************************************
#endif
;
- init_log_module(Argv[0]);
-
/*
* Parse the command line arguments
*
files->next = NULL;
clients->next = NULL;
+ /* XXX: factor out initialising after the next stable release. */
#ifdef AMIGA
InitAmiga();
#elif defined(_WIN32)
/* Prepare mutexes if supported and necessary. */
initialize_mutexes();
+ /* Enable logging until further notice. */
+ init_log_module(Argv[0]);
+
random_seed = (unsigned int)time(NULL);
#ifdef HAVE_RANDOM
srandom(random_seed);
+#elif defined (_WIN32)
+ /*
+ * See pick_from_range() in miscutil.c for details.
+ */
+ log_error(LOG_LEVEL_INFO,
+ "No thread-safe PRNG implemented for your platform. "
+ "Using weak \'randomization\' factor which will "
+ "limit the already questionable usefulness of "
+ "header-time-randomizing actions (disabled by default).");
#else
srand(random_seed);
#endif /* ifdef HAVE_RANDOM */
int result;
jb_socket bfd;
- if ( (config->haddr != NULL)
- && (config->haddr[0] == '1')
- && (config->haddr[1] == '2')
- && (config->haddr[2] == '7')
- && (config->haddr[3] == '.') )
- {
- log_error(LOG_LEVEL_INFO, "Listening on port %d for local connections only",
- config->hport);
- }
- else if (config->haddr == NULL)
+ if (config->haddr == NULL)
{
log_error(LOG_LEVEL_INFO, "Listening on port %d on all IP addresses",
config->hport);
#ifdef FEATURE_TOGGLE
if (global_toggle_state)
+#endif /* def FEATURE_TOGGLE */
{
csp->flags |= CSP_FLAG_TOGGLED_ON;
}
-#endif /* def FEATURE_TOGGLE */
if (run_loader(csp))
{
projects / privoxy.git / blobdiff