mirror of
https://github.com/asterisk/asterisk.git
synced 2025-08-20 04:33:20 +00:00
Compare commits
11 Commits
11.17.0-rc
...
11.10.1
| Author | SHA1 | Date | |
|---|---|---|---|
|
b8336252be | ||
|
|
2ea4e98776 | ||
|
|
ebc250b733 | ||
|
|
94973eed0a | ||
|
|
bbe6d18471 | ||
|
|
c341e42799 | ||
|
|
8988b7bbbf | ||
|
|
c1c8b3c5f3 | ||
|
|
c09d02c676 | ||
|
|
ad08b0456c | ||
|
|
bd605bb3ae |
1
.lastclean
Normal file
1
.lastclean
Normal file
@@ -0,0 +1 @@
|
||||
40
|
||||
13
UPGRADE.txt
13
UPGRADE.txt
@@ -20,6 +20,19 @@
|
||||
===
|
||||
===========================================================
|
||||
|
||||
|
||||
from 11.10.0 to 11.10.1
|
||||
- MixMonitor AMI actions now require users to have authorization classes.
|
||||
* MixMonitor - system
|
||||
* MixMonitorMute - call or system
|
||||
* StopMixMonitor - call or system
|
||||
|
||||
- Added http.conf session_inactivity timer option to close HTTP connections
|
||||
that aren't doing anything.
|
||||
|
||||
- Removed the undocumented manager.conf block-sockets option. It interferes with
|
||||
TCP/TLS inactivity timeouts.
|
||||
|
||||
from 11.9 to 11.10
|
||||
- The asterisk command line -I option and the asterisk.conf internal_timing
|
||||
option are removed and always enabled if any timing module is loaded.
|
||||
|
||||
@@ -1376,9 +1376,9 @@ static int load_module(void)
|
||||
ast_cli_register_multiple(cli_mixmonitor, ARRAY_LEN(cli_mixmonitor));
|
||||
res = ast_register_application_xml(app, mixmonitor_exec);
|
||||
res |= ast_register_application_xml(stop_app, stop_mixmonitor_exec);
|
||||
res |= ast_manager_register_xml("MixMonitorMute", 0, manager_mute_mixmonitor);
|
||||
res |= ast_manager_register_xml("MixMonitor", 0, manager_mixmonitor);
|
||||
res |= ast_manager_register_xml("StopMixMonitor", 0, manager_stop_mixmonitor);
|
||||
res |= ast_manager_register_xml("MixMonitorMute", EVENT_FLAG_SYSTEM | EVENT_FLAG_CALL, manager_mute_mixmonitor);
|
||||
res |= ast_manager_register_xml("MixMonitor", EVENT_FLAG_SYSTEM, manager_mixmonitor);
|
||||
res |= ast_manager_register_xml("StopMixMonitor", EVENT_FLAG_SYSTEM | EVENT_FLAG_CALL, manager_stop_mixmonitor);
|
||||
|
||||
return res;
|
||||
}
|
||||
|
||||
72
asterisk-11.10.1-summary.html
Normal file
72
asterisk-11.10.1-summary.html
Normal file
@@ -0,0 +1,72 @@
|
||||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<head><meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /><title>Release Summary - asterisk-11.10.1</title></head>
|
||||
<body>
|
||||
<h1 align="center"><a name="top">Release Summary</a></h1>
|
||||
<h3 align="center">asterisk-11.10.1</h3>
|
||||
<h3 align="center">Date: 2014-06-12</h3>
|
||||
<h3 align="center"><asteriskteam@digium.com></h3>
|
||||
<hr/>
|
||||
<h2 align="center">Table of Contents</h2>
|
||||
<ol>
|
||||
<li><a href="#summary">Summary</a></li>
|
||||
<li><a href="#contributors">Contributors</a></li>
|
||||
<li><a href="#commits">Other Changes</a></li>
|
||||
<li><a href="#diffstat">Diffstat</a></li>
|
||||
</ol>
|
||||
<hr/>
|
||||
<a name="summary"><h2 align="center">Summary</h2></a>
|
||||
<center><a href="#top">[Back to Top]</a></center><br/><p>This release has been made to address one or more security vulnerabilities that have been identified. A security advisory document has been published for each vulnerability that includes additional information. Users of versions of Asterisk that are affected are strongly encouraged to review the advisories and determine what action they should take to protect their systems from these issues.</p>
|
||||
<p>Security Advisories: <a href="http://downloads.asterisk.org/pub/security/AST-2014-006.html">AST-2014-006</a>, <a href="http://downloads.asterisk.org/pub/security/AST-2014-007.html">AST-2014-007</a></p>
|
||||
<p>The data in this summary reflects changes that have been made since the previous release, asterisk-11.10.0.</p>
|
||||
<hr/>
|
||||
<a name="contributors"><h2 align="center">Contributors</h2></a>
|
||||
<center><a href="#top">[Back to Top]</a></center><br/><p>This table lists the people who have submitted code, those that have tested patches, as well as those that reported issues on the issue tracker that were resolved in this release. For coders, the number is how many of their patches (of any size) were committed into this release. For testers, the number is the number of times their name was listed as assisting with testing a patch. Finally, for reporters, the number is the number of issues that they reported that were closed by commits that went into this release.</p>
|
||||
<table width="100%" border="0">
|
||||
<tr>
|
||||
<td width="33%"><h3>Coders</h3></td>
|
||||
<td width="33%"><h3>Testers</h3></td>
|
||||
<td width="33%"><h3>Reporters</h3></td>
|
||||
</tr>
|
||||
<tr valign="top">
|
||||
<td>
|
||||
3 bebuild<br/>
|
||||
</td>
|
||||
<td>
|
||||
</td>
|
||||
<td>
|
||||
</td>
|
||||
</tr>
|
||||
</table>
|
||||
<hr/>
|
||||
<a name="commits"><h2 align="center">Commits Not Associated with an Issue</h2></a>
|
||||
<center><a href="#top">[Back to Top]</a></center><br/><p>This is a list of all changes that went into this release that did not directly close an issue from the issue tracker. The commits may have been marked as being related to an issue. If that is the case, the issue numbers are listed here, as well.</p>
|
||||
<table width="100%" border="1">
|
||||
<tr><td><b>Revision</b></td><td><b>Author</b></td><td><b>Summary</b></td><td><b>Issues Referenced</b></td></tr><tr><td><a href="http://svn.digium.com/view/asterisk/tags/11.10.1?view=revision&revision=415787">415787</a></td><td>bebuild</td><td>Create 11.10.1</td>
|
||||
<td></td></tr><tr><td><a href="http://svn.digium.com/view/asterisk/tags/11.10.1?view=revision&revision=415792">415792</a></td><td>bebuild</td><td>Update .version, remove summaries</td>
|
||||
<td></td></tr><tr><td><a href="http://svn.digium.com/view/asterisk/tags/11.10.1?view=revision&revision=415905">415905</a></td><td>bebuild</td><td>Merge changes for AST-2014-006, AST-2014-007</td>
|
||||
<td></td></tr></table>
|
||||
<hr/>
|
||||
<a name="diffstat"><h2 align="center">Diffstat Results</h2></a>
|
||||
<center><a href="#top">[Back to Top]</a></center><br/><p>This is a summary of the changes to the source code that went into this release that was generated using the diffstat utility.</p>
|
||||
<pre>
|
||||
.version | 2
|
||||
ChangeLog | 58 ++++
|
||||
UPGRADE.txt | 13 +
|
||||
apps/app_mixmonitor.c | 6
|
||||
asterisk-11.10.0-summary.html | 400 -------------------------------
|
||||
asterisk-11.10.0-summary.txt | 500 ---------------------------------------
|
||||
channels/chan_sip.c | 4
|
||||
configs/http.conf.sample | 6
|
||||
include/asterisk/tcptls.h | 47 +++
|
||||
include/asterisk/utils.h | 1
|
||||
main/http.c | 34 ++
|
||||
main/manager.c | 73 ++---
|
||||
main/tcptls.c | 536 +++++++++++++++++++++++++++++++++++-------
|
||||
main/utils.c | 19 +
|
||||
res/res_http_websocket.c | 7
|
||||
15 files changed, 673 insertions(+), 1033 deletions(-)
|
||||
</pre><br/>
|
||||
<hr/>
|
||||
</body>
|
||||
</html>
|
||||
103
asterisk-11.10.1-summary.txt
Normal file
103
asterisk-11.10.1-summary.txt
Normal file
@@ -0,0 +1,103 @@
|
||||
Release Summary
|
||||
|
||||
asterisk-11.10.1
|
||||
|
||||
Date: 2014-06-12
|
||||
|
||||
<asteriskteam@digium.com>
|
||||
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Table of Contents
|
||||
|
||||
1. Summary
|
||||
2. Contributors
|
||||
3. Other Changes
|
||||
4. Diffstat
|
||||
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Summary
|
||||
|
||||
[Back to Top]
|
||||
|
||||
This release has been made to address one or more security vulnerabilities
|
||||
that have been identified. A security advisory document has been published
|
||||
for each vulnerability that includes additional information. Users of
|
||||
versions of Asterisk that are affected are strongly encouraged to review
|
||||
the advisories and determine what action they should take to protect their
|
||||
systems from these issues.
|
||||
|
||||
Security Advisories: AST-2014-006, AST-2014-007
|
||||
|
||||
The data in this summary reflects changes that have been made since the
|
||||
previous release, asterisk-11.10.0.
|
||||
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Contributors
|
||||
|
||||
[Back to Top]
|
||||
|
||||
This table lists the people who have submitted code, those that have
|
||||
tested patches, as well as those that reported issues on the issue tracker
|
||||
that were resolved in this release. For coders, the number is how many of
|
||||
their patches (of any size) were committed into this release. For testers,
|
||||
the number is the number of times their name was listed as assisting with
|
||||
testing a patch. Finally, for reporters, the number is the number of
|
||||
issues that they reported that were closed by commits that went into this
|
||||
release.
|
||||
|
||||
Coders Testers Reporters
|
||||
3 bebuild
|
||||
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Commits Not Associated with an Issue
|
||||
|
||||
[Back to Top]
|
||||
|
||||
This is a list of all changes that went into this release that did not
|
||||
directly close an issue from the issue tracker. The commits may have been
|
||||
marked as being related to an issue. If that is the case, the issue
|
||||
numbers are listed here, as well.
|
||||
|
||||
+------------------------------------------------------------------------+
|
||||
| Revision | Author | Summary | Issues Referenced |
|
||||
|----------+---------+-------------------------------+-------------------|
|
||||
| 415787 | bebuild | Create 11.10.1 | |
|
||||
|----------+---------+-------------------------------+-------------------|
|
||||
| 415792 | bebuild | Update .version, remove | |
|
||||
| | | summaries | |
|
||||
|----------+---------+-------------------------------+-------------------|
|
||||
| 415905 | bebuild | Merge changes for | |
|
||||
| | | AST-2014-006, AST-2014-007 | |
|
||||
+------------------------------------------------------------------------+
|
||||
|
||||
----------------------------------------------------------------------
|
||||
|
||||
Diffstat Results
|
||||
|
||||
[Back to Top]
|
||||
|
||||
This is a summary of the changes to the source code that went into this
|
||||
release that was generated using the diffstat utility.
|
||||
|
||||
.version | 2
|
||||
ChangeLog | 58 ++++
|
||||
UPGRADE.txt | 13 +
|
||||
apps/app_mixmonitor.c | 6
|
||||
asterisk-11.10.0-summary.html | 400 -------------------------------
|
||||
asterisk-11.10.0-summary.txt | 500 ---------------------------------------
|
||||
channels/chan_sip.c | 4
|
||||
configs/http.conf.sample | 6
|
||||
include/asterisk/tcptls.h | 47 +++
|
||||
include/asterisk/utils.h | 1
|
||||
main/http.c | 34 ++
|
||||
main/manager.c | 73 ++---
|
||||
main/tcptls.c | 536 +++++++++++++++++++++++++++++++++++-------
|
||||
main/utils.c | 19 +
|
||||
res/res_http_websocket.c | 7
|
||||
15 files changed, 673 insertions(+), 1033 deletions(-)
|
||||
|
||||
----------------------------------------------------------------------
|
||||
@@ -3096,11 +3096,15 @@ static void *_sip_tcp_helper_thread(struct ast_tcptls_session_instance *tcptls_s
|
||||
goto cleanup;
|
||||
}
|
||||
|
||||
ast_tcptls_stream_set_timeout_sequence(tcptls_session->stream_cookie, ast_tvnow(),
|
||||
tcptls_session->client ? -1 : (authtimeout * 1000));
|
||||
|
||||
for (;;) {
|
||||
struct ast_str *str_save;
|
||||
|
||||
if (!tcptls_session->client && req.authenticated && !authenticated) {
|
||||
authenticated = 1;
|
||||
ast_tcptls_stream_set_timeout_disable(tcptls_session->stream_cookie);
|
||||
ast_atomic_fetchadd_int(&unauth_sessions, -1);
|
||||
}
|
||||
|
||||
|
||||
@@ -39,6 +39,12 @@ bindaddr=127.0.0.1
|
||||
;
|
||||
;sessionlimit=100
|
||||
;
|
||||
; session_inactivity specifies the number of milliseconds to wait for
|
||||
; more data over the HTTP connection before closing it.
|
||||
;
|
||||
; Default: 30000
|
||||
;session_inactivity=30000
|
||||
;
|
||||
; Whether Asterisk should serve static content from http-static
|
||||
; Default is no.
|
||||
;
|
||||
|
||||
@@ -144,6 +144,51 @@ struct ast_tcptls_session_args {
|
||||
const char *name;
|
||||
};
|
||||
|
||||
struct ast_tcptls_stream;
|
||||
|
||||
/*!
|
||||
* \brief Disable the TCP/TLS stream timeout timer.
|
||||
*
|
||||
* \param stream TCP/TLS stream control data.
|
||||
*
|
||||
* \return Nothing
|
||||
*/
|
||||
void ast_tcptls_stream_set_timeout_disable(struct ast_tcptls_stream *stream);
|
||||
|
||||
/*!
|
||||
* \brief Set the TCP/TLS stream inactivity timeout timer.
|
||||
*
|
||||
* \param stream TCP/TLS stream control data.
|
||||
* \param timeout Number of milliseconds to wait for data transfer with the peer.
|
||||
*
|
||||
* \details This is basically how much time we are willing to spend
|
||||
* in an I/O call before we declare the peer unresponsive.
|
||||
*
|
||||
* \note Setting timeout to -1 disables the timeout.
|
||||
* \note Setting this timeout replaces the I/O sequence timeout timer.
|
||||
*
|
||||
* \return Nothing
|
||||
*/
|
||||
void ast_tcptls_stream_set_timeout_inactivity(struct ast_tcptls_stream *stream, int timeout);
|
||||
|
||||
/*!
|
||||
* \brief Set the TCP/TLS stream I/O sequence timeout timer.
|
||||
*
|
||||
* \param stream TCP/TLS stream control data.
|
||||
* \param start Time the I/O sequence timer starts.
|
||||
* \param timeout Number of milliseconds from the start time before timeout.
|
||||
*
|
||||
* \details This is how much time are we willing to allow the peer
|
||||
* to complete an operation that can take several I/O calls. The
|
||||
* main use is as an authentication timer with us.
|
||||
*
|
||||
* \note Setting timeout to -1 disables the timeout.
|
||||
* \note Setting this timeout replaces the inactivity timeout timer.
|
||||
*
|
||||
* \return Nothing
|
||||
*/
|
||||
void ast_tcptls_stream_set_timeout_sequence(struct ast_tcptls_stream *stream, struct timeval start, int timeout);
|
||||
|
||||
/*! \brief
|
||||
* describes a server instance
|
||||
*/
|
||||
@@ -161,6 +206,8 @@ struct ast_tcptls_session_instance {
|
||||
* extra data.
|
||||
*/
|
||||
struct ast_str *overflow_buf;
|
||||
/*! ao2 FILE stream cookie object associated with f. */
|
||||
struct ast_tcptls_stream *stream_cookie;
|
||||
};
|
||||
|
||||
#if defined(HAVE_FUNOPEN)
|
||||
|
||||
@@ -368,6 +368,7 @@ static force_inline void ast_slinear_saturated_divide(short *input, short *value
|
||||
|
||||
int ast_utils_init(void);
|
||||
int ast_wait_for_input(int fd, int ms);
|
||||
int ast_wait_for_output(int fd, int ms);
|
||||
|
||||
/*!
|
||||
* \brief Try to write string, but wait no more than ms milliseconds
|
||||
|
||||
34
main/http.c
34
main/http.c
@@ -62,6 +62,7 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
|
||||
#define DEFAULT_PORT 8088
|
||||
#define DEFAULT_TLS_PORT 8089
|
||||
#define DEFAULT_SESSION_LIMIT 100
|
||||
#define DEFAULT_SESSION_INACTIVITY 30000 /* (ms) Idle time waiting for data. */
|
||||
|
||||
/* See http.h for more information about the SSL implementation */
|
||||
#if defined(HAVE_OPENSSL) && (defined(HAVE_FUNOPEN) || defined(HAVE_FOPENCOOKIE))
|
||||
@@ -69,6 +70,7 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
|
||||
#endif
|
||||
|
||||
static int session_limit = DEFAULT_SESSION_LIMIT;
|
||||
static int session_inactivity = DEFAULT_SESSION_INACTIVITY;
|
||||
static int session_count = 0;
|
||||
|
||||
static struct ast_tls_config http_tls_cfg;
|
||||
@@ -864,6 +866,7 @@ static void *httpd_helper_thread(void *data)
|
||||
char *uri, *method;
|
||||
enum ast_http_method http_method = AST_HTTP_UNKNOWN;
|
||||
int remaining_headers;
|
||||
int flags;
|
||||
struct protoent *p;
|
||||
|
||||
if (ast_atomic_fetchadd_int(&session_count, +1) >= session_limit) {
|
||||
@@ -885,7 +888,14 @@ static void *httpd_helper_thread(void *data)
|
||||
ast_log(LOG_WARNING, "Some HTTP requests may be slow to respond.\n");
|
||||
}
|
||||
|
||||
if (!fgets(buf, sizeof(buf), ser->f)) {
|
||||
/* make sure socket is non-blocking */
|
||||
flags = fcntl(ser->fd, F_GETFL);
|
||||
flags |= O_NONBLOCK;
|
||||
fcntl(ser->fd, F_SETFL, flags);
|
||||
|
||||
ast_tcptls_stream_set_timeout_inactivity(ser->stream_cookie, session_inactivity);
|
||||
|
||||
if (!fgets(buf, sizeof(buf), ser->f) || feof(ser->f)) {
|
||||
goto done;
|
||||
}
|
||||
|
||||
@@ -921,12 +931,19 @@ static void *httpd_helper_thread(void *data)
|
||||
|
||||
/* process "Request Headers" lines */
|
||||
remaining_headers = MAX_HTTP_REQUEST_HEADERS;
|
||||
while (fgets(header_line, sizeof(header_line), ser->f)) {
|
||||
char *name, *value;
|
||||
for (;;) {
|
||||
char *name;
|
||||
char *value;
|
||||
|
||||
if (!fgets(header_line, sizeof(header_line), ser->f) || feof(ser->f)) {
|
||||
ast_http_error(ser, 400, "Bad Request", "Timeout");
|
||||
goto done;
|
||||
}
|
||||
|
||||
/* Trim trailing characters */
|
||||
ast_trim_blanks(header_line);
|
||||
if (ast_strlen_zero(header_line)) {
|
||||
/* A blank line ends the request header section. */
|
||||
break;
|
||||
}
|
||||
|
||||
@@ -977,7 +994,7 @@ done:
|
||||
ast_variables_destroy(headers);
|
||||
|
||||
if (ser->f) {
|
||||
fclose(ser->f);
|
||||
ast_tcptls_close_session_file(ser);
|
||||
}
|
||||
ao2_ref(ser, -1);
|
||||
ser = NULL;
|
||||
@@ -1087,6 +1104,9 @@ static int __ast_http_load(int reload)
|
||||
|
||||
ast_sockaddr_setnull(&https_desc.local_address);
|
||||
|
||||
session_limit = DEFAULT_SESSION_LIMIT;
|
||||
session_inactivity = DEFAULT_SESSION_INACTIVITY;
|
||||
|
||||
if (cfg) {
|
||||
v = ast_variable_browse(cfg, "general");
|
||||
for (; v; v = v->next) {
|
||||
@@ -1132,6 +1152,12 @@ static int __ast_http_load(int reload)
|
||||
ast_log(LOG_WARNING, "Invalid %s '%s' at line %d of http.conf\n",
|
||||
v->name, v->value, v->lineno);
|
||||
}
|
||||
} else if (!strcasecmp(v->name, "session_inactivity")) {
|
||||
if (ast_parse_arg(v->value, PARSE_INT32 |PARSE_DEFAULT | PARSE_IN_RANGE,
|
||||
&session_inactivity, DEFAULT_SESSION_INACTIVITY, 1, INT_MAX)) {
|
||||
ast_log(LOG_WARNING, "Invalid %s '%s' at line %d of http.conf\n",
|
||||
v->name, v->value, v->lineno);
|
||||
}
|
||||
} else {
|
||||
ast_log(LOG_WARNING, "Ignoring unknown option '%s' in http.conf\n", v->name);
|
||||
}
|
||||
|
||||
@@ -1024,7 +1024,6 @@ static char *manager_channelvars;
|
||||
#define DEFAULT_REALM "asterisk"
|
||||
static char global_realm[MAXHOSTNAMELEN]; /*!< Default realm */
|
||||
|
||||
static int block_sockets;
|
||||
static int unauth_sessions = 0;
|
||||
static struct ast_event_sub *acl_change_event_subscription;
|
||||
|
||||
@@ -1492,15 +1491,7 @@ static void session_destructor(void *obj)
|
||||
}
|
||||
|
||||
if (session->f != NULL) {
|
||||
/*
|
||||
* Issuing shutdown() is necessary here to avoid a race
|
||||
* condition where the last data written may not appear
|
||||
* in the the TCP stream. See ASTERISK-23548
|
||||
*/
|
||||
fflush(session->f);
|
||||
if (session->fd != -1) {
|
||||
shutdown(session->fd, SHUT_RDWR);
|
||||
}
|
||||
fclose(session->f);
|
||||
}
|
||||
if (eqe) {
|
||||
@@ -5548,12 +5539,9 @@ static void *session_do(void *data)
|
||||
ast_log(LOG_WARNING, "Failed to set manager tcp connection to TCP_NODELAY, getprotobyname(\"tcp\") failed\nSome manager actions may be slow to respond.\n");
|
||||
}
|
||||
|
||||
/* make sure socket is non-blocking */
|
||||
flags = fcntl(ser->fd, F_GETFL);
|
||||
if (!block_sockets) { /* make sure socket is non-blocking */
|
||||
flags |= O_NONBLOCK;
|
||||
} else {
|
||||
flags &= ~O_NONBLOCK;
|
||||
}
|
||||
flags |= O_NONBLOCK;
|
||||
fcntl(ser->fd, F_SETFL, flags);
|
||||
|
||||
ao2_lock(session);
|
||||
@@ -5579,11 +5567,17 @@ static void *session_do(void *data)
|
||||
}
|
||||
ao2_unlock(session);
|
||||
|
||||
ast_tcptls_stream_set_timeout_sequence(ser->stream_cookie,
|
||||
ast_tvnow(), authtimeout * 1000);
|
||||
|
||||
astman_append(&s, "Asterisk Call Manager/%s\r\n", AMI_VERSION); /* welcome prompt */
|
||||
for (;;) {
|
||||
if ((res = do_message(&s)) < 0 || s.write_error) {
|
||||
break;
|
||||
}
|
||||
if (session->authenticated) {
|
||||
ast_tcptls_stream_set_timeout_disable(ser->stream_cookie);
|
||||
}
|
||||
}
|
||||
/* session is over, explain why and terminate */
|
||||
if (session->authenticated) {
|
||||
@@ -6395,6 +6389,30 @@ static void xml_translate(struct ast_str **out, char *in, struct ast_variable *g
|
||||
}
|
||||
}
|
||||
|
||||
static void close_mansession_file(struct mansession *s)
|
||||
{
|
||||
if (s->f) {
|
||||
if (fclose(s->f)) {
|
||||
ast_log(LOG_ERROR, "fclose() failed: %s\n", strerror(errno));
|
||||
}
|
||||
s->f = NULL;
|
||||
s->fd = -1;
|
||||
} else if (s->fd != -1) {
|
||||
/*
|
||||
* Issuing shutdown() is necessary here to avoid a race
|
||||
* condition where the last data written may not appear
|
||||
* in the TCP stream. See ASTERISK-23548
|
||||
*/
|
||||
shutdown(s->fd, SHUT_RDWR);
|
||||
if (close(s->fd)) {
|
||||
ast_log(LOG_ERROR, "close() failed: %s\n", strerror(errno));
|
||||
}
|
||||
s->fd = -1;
|
||||
} else {
|
||||
ast_log(LOG_ERROR, "Attempted to close file/file descriptor on mansession without a valid file or file descriptor.\n");
|
||||
}
|
||||
}
|
||||
|
||||
static void process_output(struct mansession *s, struct ast_str **out, struct ast_variable *params, enum output_format format)
|
||||
{
|
||||
char *buf;
|
||||
@@ -6422,29 +6440,7 @@ static void process_output(struct mansession *s, struct ast_str **out, struct as
|
||||
xml_translate(out, "", params, format);
|
||||
}
|
||||
|
||||
if (s->f) {
|
||||
/*
|
||||
* Issuing shutdown() is necessary here to avoid a race
|
||||
* condition where the last data written may not appear
|
||||
* in the the TCP stream. See ASTERISK-23548
|
||||
*/
|
||||
if (s->fd != -1) {
|
||||
shutdown(s->fd, SHUT_RDWR);
|
||||
}
|
||||
if (fclose(s->f)) {
|
||||
ast_log(LOG_ERROR, "fclose() failed: %s\n", strerror(errno));
|
||||
}
|
||||
s->f = NULL;
|
||||
s->fd = -1;
|
||||
} else if (s->fd != -1) {
|
||||
shutdown(s->fd, SHUT_RDWR);
|
||||
if (close(s->fd)) {
|
||||
ast_log(LOG_ERROR, "close() failed: %s\n", strerror(errno));
|
||||
}
|
||||
s->fd = -1;
|
||||
} else {
|
||||
ast_log(LOG_ERROR, "process output attempted to close file/file descriptor on mansession without a valid file or file descriptor.\n");
|
||||
}
|
||||
close_mansession_file(s);
|
||||
}
|
||||
|
||||
static int generic_http_callback(struct ast_tcptls_session_instance *ser,
|
||||
@@ -7221,7 +7217,6 @@ static char *handle_manager_show_settings(struct ast_cli_entry *e, int cmd, stru
|
||||
ast_cli(a->fd, FORMAT, "Timestamp events:", AST_CLI_YESNO(timestampevents));
|
||||
ast_cli(a->fd, FORMAT, "Channel vars:", S_OR(manager_channelvars, ""));
|
||||
ast_cli(a->fd, FORMAT, "Debug:", AST_CLI_YESNO(manager_debug));
|
||||
ast_cli(a->fd, FORMAT, "Block sockets:", AST_CLI_YESNO(block_sockets));
|
||||
#undef FORMAT
|
||||
#undef FORMAT2
|
||||
|
||||
@@ -7696,8 +7691,6 @@ static int __init_manager(int reload, int by_external_config)
|
||||
|
||||
if (!strcasecmp(var->name, "enabled")) {
|
||||
manager_enabled = ast_true(val);
|
||||
} else if (!strcasecmp(var->name, "block-sockets")) {
|
||||
block_sockets = ast_true(val);
|
||||
} else if (!strcasecmp(var->name, "webenabled")) {
|
||||
webmanager_enabled = ast_true(val);
|
||||
} else if (!strcasecmp(var->name, "port")) {
|
||||
|
||||
538
main/tcptls.c
538
main/tcptls.c
@@ -50,102 +50,483 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
|
||||
#include "asterisk/astobj2.h"
|
||||
#include "asterisk/pbx.h"
|
||||
|
||||
/*! \brief
|
||||
* replacement read/write functions for SSL support.
|
||||
* We use wrappers rather than SSL_read/SSL_write directly so
|
||||
* we can put in some debugging.
|
||||
/*! ao2 object used for the FILE stream fopencookie()/funopen() cookie. */
|
||||
struct ast_tcptls_stream {
|
||||
/*! SSL state if not NULL */
|
||||
SSL *ssl;
|
||||
/*!
|
||||
* \brief Start time from when an I/O sequence must complete
|
||||
* by struct ast_tcptls_stream.timeout.
|
||||
*
|
||||
* \note If struct ast_tcptls_stream.start.tv_sec is zero then
|
||||
* start time is the current I/O request.
|
||||
*/
|
||||
struct timeval start;
|
||||
/*!
|
||||
* \brief The socket returned by accept().
|
||||
*
|
||||
* \note Set to -1 if the stream is closed.
|
||||
*/
|
||||
int fd;
|
||||
/*!
|
||||
* \brief Timeout in ms relative to struct ast_tcptls_stream.start
|
||||
* to wait for an event on struct ast_tcptls_stream.fd.
|
||||
*
|
||||
* \note Set to -1 to disable timeout.
|
||||
* \note The socket needs to be set to non-blocking for the timeout
|
||||
* feature to work correctly.
|
||||
*/
|
||||
int timeout;
|
||||
};
|
||||
|
||||
void ast_tcptls_stream_set_timeout_disable(struct ast_tcptls_stream *stream)
|
||||
{
|
||||
ast_assert(stream != NULL);
|
||||
|
||||
stream->timeout = -1;
|
||||
}
|
||||
|
||||
void ast_tcptls_stream_set_timeout_inactivity(struct ast_tcptls_stream *stream, int timeout)
|
||||
{
|
||||
ast_assert(stream != NULL);
|
||||
|
||||
stream->start.tv_sec = 0;
|
||||
stream->timeout = timeout;
|
||||
}
|
||||
|
||||
void ast_tcptls_stream_set_timeout_sequence(struct ast_tcptls_stream *stream, struct timeval start, int timeout)
|
||||
{
|
||||
ast_assert(stream != NULL);
|
||||
|
||||
stream->start = start;
|
||||
stream->timeout = timeout;
|
||||
}
|
||||
|
||||
/*!
|
||||
* \internal
|
||||
* \brief fopencookie()/funopen() stream read function.
|
||||
*
|
||||
* \param cookie Stream control data.
|
||||
* \param buf Where to put read data.
|
||||
* \param size Size of the buffer.
|
||||
*
|
||||
* \retval number of bytes put into buf.
|
||||
* \retval 0 on end of file.
|
||||
* \retval -1 on error.
|
||||
*/
|
||||
|
||||
#ifdef DO_SSL
|
||||
static HOOK_T ssl_read(void *cookie, char *buf, LEN_T len)
|
||||
static HOOK_T tcptls_stream_read(void *cookie, char *buf, LEN_T size)
|
||||
{
|
||||
int i = SSL_read(cookie, buf, len-1);
|
||||
#if 0
|
||||
if (i >= 0) {
|
||||
buf[i] = '\0';
|
||||
struct ast_tcptls_stream *stream = cookie;
|
||||
struct timeval start;
|
||||
int ms;
|
||||
int res;
|
||||
|
||||
if (!size) {
|
||||
/* You asked for no data you got no data. */
|
||||
return 0;
|
||||
}
|
||||
|
||||
if (!stream || stream->fd == -1) {
|
||||
errno = EBADF;
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (stream->start.tv_sec) {
|
||||
start = stream->start;
|
||||
} else {
|
||||
start = ast_tvnow();
|
||||
}
|
||||
|
||||
#if defined(DO_SSL)
|
||||
if (stream->ssl) {
|
||||
for (;;) {
|
||||
res = SSL_read(stream->ssl, buf, size);
|
||||
if (0 < res) {
|
||||
/* We read some payload data. */
|
||||
return res;
|
||||
}
|
||||
switch (SSL_get_error(stream->ssl, res)) {
|
||||
case SSL_ERROR_ZERO_RETURN:
|
||||
/* Report EOF for a shutdown */
|
||||
ast_debug(1, "TLS clean shutdown alert reading data\n");
|
||||
return 0;
|
||||
case SSL_ERROR_WANT_READ:
|
||||
while ((ms = ast_remaining_ms(start, stream->timeout))) {
|
||||
res = ast_wait_for_input(stream->fd, ms);
|
||||
if (0 < res) {
|
||||
/* Socket is ready to be read. */
|
||||
break;
|
||||
}
|
||||
if (res < 0) {
|
||||
if (errno == EINTR || errno == EAGAIN) {
|
||||
/* Try again. */
|
||||
continue;
|
||||
}
|
||||
ast_debug(1, "TLS socket error waiting for read data: %s\n",
|
||||
strerror(errno));
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
break;
|
||||
case SSL_ERROR_WANT_WRITE:
|
||||
while ((ms = ast_remaining_ms(start, stream->timeout))) {
|
||||
res = ast_wait_for_output(stream->fd, ms);
|
||||
if (0 < res) {
|
||||
/* Socket is ready to be written. */
|
||||
break;
|
||||
}
|
||||
if (res < 0) {
|
||||
if (errno == EINTR || errno == EAGAIN) {
|
||||
/* Try again. */
|
||||
continue;
|
||||
}
|
||||
ast_debug(1, "TLS socket error waiting for write space: %s\n",
|
||||
strerror(errno));
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
break;
|
||||
default:
|
||||
/* Report EOF for an undecoded SSL or transport error. */
|
||||
ast_debug(1, "TLS transport or SSL error reading data\n");
|
||||
return 0;
|
||||
}
|
||||
if (!ms) {
|
||||
/* Report EOF for a timeout */
|
||||
ast_debug(1, "TLS timeout reading data\n");
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
#endif /* defined(DO_SSL) */
|
||||
|
||||
for (;;) {
|
||||
res = read(stream->fd, buf, size);
|
||||
if (0 <= res) {
|
||||
return res;
|
||||
}
|
||||
if (errno != EINTR && errno != EAGAIN) {
|
||||
/* Not a retryable error. */
|
||||
ast_debug(1, "TCP socket error reading data: %s\n",
|
||||
strerror(errno));
|
||||
return -1;
|
||||
}
|
||||
ms = ast_remaining_ms(start, stream->timeout);
|
||||
if (!ms) {
|
||||
/* Report EOF for a timeout */
|
||||
ast_debug(1, "TCP timeout reading data\n");
|
||||
return 0;
|
||||
}
|
||||
ast_wait_for_input(stream->fd, ms);
|
||||
}
|
||||
ast_verb(0, "ssl read size %d returns %d <%s>\n", (int)len, i, buf);
|
||||
#endif
|
||||
return i;
|
||||
}
|
||||
|
||||
static HOOK_T ssl_write(void *cookie, const char *buf, LEN_T len)
|
||||
/*!
|
||||
* \internal
|
||||
* \brief fopencookie()/funopen() stream write function.
|
||||
*
|
||||
* \param cookie Stream control data.
|
||||
* \param buf Where to get data to write.
|
||||
* \param size Size of the buffer.
|
||||
*
|
||||
* \retval number of bytes written from buf.
|
||||
* \retval -1 on error.
|
||||
*/
|
||||
static HOOK_T tcptls_stream_write(void *cookie, const char *buf, LEN_T size)
|
||||
{
|
||||
#if 0
|
||||
char *s = ast_alloca(len+1);
|
||||
struct ast_tcptls_stream *stream = cookie;
|
||||
struct timeval start;
|
||||
int ms;
|
||||
int res;
|
||||
int written;
|
||||
int remaining;
|
||||
|
||||
strncpy(s, buf, len);
|
||||
s[len] = '\0';
|
||||
ast_verb(0, "ssl write size %d <%s>\n", (int)len, s);
|
||||
#endif
|
||||
return SSL_write(cookie, buf, len);
|
||||
if (!size) {
|
||||
/* You asked to write no data you wrote no data. */
|
||||
return 0;
|
||||
}
|
||||
|
||||
if (!stream || stream->fd == -1) {
|
||||
errno = EBADF;
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (stream->start.tv_sec) {
|
||||
start = stream->start;
|
||||
} else {
|
||||
start = ast_tvnow();
|
||||
}
|
||||
|
||||
#if defined(DO_SSL)
|
||||
if (stream->ssl) {
|
||||
written = 0;
|
||||
remaining = size;
|
||||
for (;;) {
|
||||
res = SSL_write(stream->ssl, buf + written, remaining);
|
||||
if (res == remaining) {
|
||||
/* Everything was written. */
|
||||
return size;
|
||||
}
|
||||
if (0 < res) {
|
||||
/* Successfully wrote part of the buffer. Try to write the rest. */
|
||||
written += res;
|
||||
remaining -= res;
|
||||
continue;
|
||||
}
|
||||
switch (SSL_get_error(stream->ssl, res)) {
|
||||
case SSL_ERROR_ZERO_RETURN:
|
||||
ast_debug(1, "TLS clean shutdown alert writing data\n");
|
||||
if (written) {
|
||||
/* Report partial write. */
|
||||
return written;
|
||||
}
|
||||
errno = EBADF;
|
||||
return -1;
|
||||
case SSL_ERROR_WANT_READ:
|
||||
ms = ast_remaining_ms(start, stream->timeout);
|
||||
if (!ms) {
|
||||
/* Report partial write. */
|
||||
ast_debug(1, "TLS timeout writing data (want read)\n");
|
||||
return written;
|
||||
}
|
||||
ast_wait_for_input(stream->fd, ms);
|
||||
break;
|
||||
case SSL_ERROR_WANT_WRITE:
|
||||
ms = ast_remaining_ms(start, stream->timeout);
|
||||
if (!ms) {
|
||||
/* Report partial write. */
|
||||
ast_debug(1, "TLS timeout writing data (want write)\n");
|
||||
return written;
|
||||
}
|
||||
ast_wait_for_output(stream->fd, ms);
|
||||
break;
|
||||
default:
|
||||
/* Undecoded SSL or transport error. */
|
||||
ast_debug(1, "TLS transport or SSL error writing data\n");
|
||||
if (written) {
|
||||
/* Report partial write. */
|
||||
return written;
|
||||
}
|
||||
errno = EBADF;
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
}
|
||||
#endif /* defined(DO_SSL) */
|
||||
|
||||
written = 0;
|
||||
remaining = size;
|
||||
for (;;) {
|
||||
res = write(stream->fd, buf + written, remaining);
|
||||
if (res == remaining) {
|
||||
/* Yay everything was written. */
|
||||
return size;
|
||||
}
|
||||
if (0 < res) {
|
||||
/* Successfully wrote part of the buffer. Try to write the rest. */
|
||||
written += res;
|
||||
remaining -= res;
|
||||
continue;
|
||||
}
|
||||
if (errno != EINTR && errno != EAGAIN) {
|
||||
/* Not a retryable error. */
|
||||
ast_debug(1, "TCP socket error writing: %s\n", strerror(errno));
|
||||
if (written) {
|
||||
return written;
|
||||
}
|
||||
return -1;
|
||||
}
|
||||
ms = ast_remaining_ms(start, stream->timeout);
|
||||
if (!ms) {
|
||||
/* Report partial write. */
|
||||
ast_debug(1, "TCP timeout writing data\n");
|
||||
return written;
|
||||
}
|
||||
ast_wait_for_output(stream->fd, ms);
|
||||
}
|
||||
}
|
||||
|
||||
static int ssl_close(void *cookie)
|
||||
/*!
|
||||
* \internal
|
||||
* \brief fopencookie()/funopen() stream close function.
|
||||
*
|
||||
* \param cookie Stream control data.
|
||||
*
|
||||
* \retval 0 on success.
|
||||
* \retval -1 on error.
|
||||
*/
|
||||
static int tcptls_stream_close(void *cookie)
|
||||
{
|
||||
int cookie_fd = SSL_get_fd(cookie);
|
||||
int ret;
|
||||
struct ast_tcptls_stream *stream = cookie;
|
||||
|
||||
if (!stream) {
|
||||
errno = EBADF;
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (stream->fd != -1) {
|
||||
#if defined(DO_SSL)
|
||||
if (stream->ssl) {
|
||||
int res;
|
||||
|
||||
/*
|
||||
* According to the TLS standard, it is acceptable for an
|
||||
* application to only send its shutdown alert and then
|
||||
* close the underlying connection without waiting for
|
||||
* the peer's response (this way resources can be saved,
|
||||
* as the process can already terminate or serve another
|
||||
* connection).
|
||||
*/
|
||||
res = SSL_shutdown(stream->ssl);
|
||||
if (res < 0) {
|
||||
ast_log(LOG_ERROR, "SSL_shutdown() failed: %d\n",
|
||||
SSL_get_error(stream->ssl, res));
|
||||
}
|
||||
|
||||
if (!stream->ssl->server) {
|
||||
/* For client threads, ensure that the error stack is cleared */
|
||||
ERR_remove_state(0);
|
||||
}
|
||||
|
||||
SSL_free(stream->ssl);
|
||||
stream->ssl = NULL;
|
||||
}
|
||||
#endif /* defined(DO_SSL) */
|
||||
|
||||
if (cookie_fd > -1) {
|
||||
/*
|
||||
* According to the TLS standard, it is acceptable for an application to only send its shutdown
|
||||
* alert and then close the underlying connection without waiting for the peer's response (this
|
||||
* way resources can be saved, as the process can already terminate or serve another connection).
|
||||
* Issuing shutdown() is necessary here to avoid a race
|
||||
* condition where the last data written may not appear
|
||||
* in the TCP stream. See ASTERISK-23548
|
||||
*/
|
||||
if ((ret = SSL_shutdown(cookie)) < 0) {
|
||||
ast_log(LOG_ERROR, "SSL_shutdown() failed: %d\n", SSL_get_error(cookie, ret));
|
||||
}
|
||||
|
||||
if (!((SSL*)cookie)->server) {
|
||||
/* For client threads, ensure that the error stack is cleared */
|
||||
ERR_remove_state(0);
|
||||
}
|
||||
|
||||
SSL_free(cookie);
|
||||
/* adding shutdown(2) here has no added benefit */
|
||||
if (close(cookie_fd)) {
|
||||
shutdown(stream->fd, SHUT_RDWR);
|
||||
if (close(stream->fd)) {
|
||||
ast_log(LOG_ERROR, "close() failed: %s\n", strerror(errno));
|
||||
}
|
||||
stream->fd = -1;
|
||||
}
|
||||
ao2_t_ref(stream, -1, "Closed tcptls stream cookie");
|
||||
|
||||
return 0;
|
||||
}
|
||||
#endif /* DO_SSL */
|
||||
|
||||
/*!
|
||||
* \internal
|
||||
* \brief fopencookie()/funopen() stream destructor function.
|
||||
*
|
||||
* \param cookie Stream control data.
|
||||
*
|
||||
* \return Nothing
|
||||
*/
|
||||
static void tcptls_stream_dtor(void *cookie)
|
||||
{
|
||||
struct ast_tcptls_stream *stream = cookie;
|
||||
|
||||
ast_assert(stream->fd == -1);
|
||||
}
|
||||
|
||||
/*!
|
||||
* \internal
|
||||
* \brief fopencookie()/funopen() stream allocation function.
|
||||
*
|
||||
* \retval stream_cookie on success.
|
||||
* \retval NULL on error.
|
||||
*/
|
||||
static struct ast_tcptls_stream *tcptls_stream_alloc(void)
|
||||
{
|
||||
struct ast_tcptls_stream *stream;
|
||||
|
||||
stream = ao2_alloc_options(sizeof(*stream), tcptls_stream_dtor,
|
||||
AO2_ALLOC_OPT_LOCK_NOLOCK);
|
||||
if (stream) {
|
||||
stream->fd = -1;
|
||||
stream->timeout = -1;
|
||||
}
|
||||
return stream;
|
||||
}
|
||||
|
||||
/*!
|
||||
* \internal
|
||||
* \brief Open a custom FILE stream for tcptls.
|
||||
*
|
||||
* \param stream Stream cookie control data.
|
||||
* \param ssl SSL state if not NULL.
|
||||
* \param fd Socket file descriptor.
|
||||
* \param timeout ms to wait for an event on fd. -1 if timeout disabled.
|
||||
*
|
||||
* \retval fp on success.
|
||||
* \retval NULL on error.
|
||||
*/
|
||||
static FILE *tcptls_stream_fopen(struct ast_tcptls_stream *stream, SSL *ssl, int fd, int timeout)
|
||||
{
|
||||
FILE *fp;
|
||||
|
||||
#if defined(HAVE_FOPENCOOKIE) /* the glibc/linux interface */
|
||||
static const cookie_io_functions_t cookie_funcs = {
|
||||
tcptls_stream_read,
|
||||
tcptls_stream_write,
|
||||
NULL,
|
||||
tcptls_stream_close
|
||||
};
|
||||
#endif /* defined(HAVE_FOPENCOOKIE) */
|
||||
|
||||
if (fd == -1) {
|
||||
/* Socket not open. */
|
||||
return NULL;
|
||||
}
|
||||
|
||||
stream->ssl = ssl;
|
||||
stream->fd = fd;
|
||||
stream->timeout = timeout;
|
||||
ao2_t_ref(stream, +1, "Opening tcptls stream cookie");
|
||||
|
||||
#if defined(HAVE_FUNOPEN) /* the BSD interface */
|
||||
fp = funopen(stream, tcptls_stream_read, tcptls_stream_write, NULL,
|
||||
tcptls_stream_close);
|
||||
#elif defined(HAVE_FOPENCOOKIE) /* the glibc/linux interface */
|
||||
fp = fopencookie(stream, "w+", cookie_funcs);
|
||||
#else
|
||||
/* could add other methods here */
|
||||
ast_debug(2, "No stream FILE methods attempted!\n");
|
||||
fp = NULL;
|
||||
#endif
|
||||
|
||||
if (!fp) {
|
||||
stream->fd = -1;
|
||||
ao2_t_ref(stream, -1, "Failed to open tcptls stream cookie");
|
||||
}
|
||||
return fp;
|
||||
}
|
||||
|
||||
HOOK_T ast_tcptls_server_read(struct ast_tcptls_session_instance *tcptls_session, void *buf, size_t count)
|
||||
{
|
||||
if (tcptls_session->fd == -1) {
|
||||
ast_log(LOG_ERROR, "server_read called with an fd of -1\n");
|
||||
if (!tcptls_session->stream_cookie || tcptls_session->stream_cookie->fd == -1) {
|
||||
ast_log(LOG_ERROR, "TCP/TLS read called on invalid stream.\n");
|
||||
errno = EIO;
|
||||
return -1;
|
||||
}
|
||||
|
||||
#ifdef DO_SSL
|
||||
if (tcptls_session->ssl) {
|
||||
return ssl_read(tcptls_session->ssl, buf, count);
|
||||
}
|
||||
#endif
|
||||
return read(tcptls_session->fd, buf, count);
|
||||
return tcptls_stream_read(tcptls_session->stream_cookie, buf, count);
|
||||
}
|
||||
|
||||
HOOK_T ast_tcptls_server_write(struct ast_tcptls_session_instance *tcptls_session, const void *buf, size_t count)
|
||||
{
|
||||
if (tcptls_session->fd == -1) {
|
||||
ast_log(LOG_ERROR, "server_write called with an fd of -1\n");
|
||||
if (!tcptls_session->stream_cookie || tcptls_session->stream_cookie->fd == -1) {
|
||||
ast_log(LOG_ERROR, "TCP/TLS write called on invalid stream.\n");
|
||||
errno = EIO;
|
||||
return -1;
|
||||
}
|
||||
|
||||
#ifdef DO_SSL
|
||||
if (tcptls_session->ssl) {
|
||||
return ssl_write(tcptls_session->ssl, buf, count);
|
||||
}
|
||||
#endif
|
||||
return write(tcptls_session->fd, buf, count);
|
||||
return tcptls_stream_write(tcptls_session->stream_cookie, buf, count);
|
||||
}
|
||||
|
||||
static void session_instance_destructor(void *obj)
|
||||
{
|
||||
struct ast_tcptls_session_instance *i = obj;
|
||||
|
||||
if (i->stream_cookie) {
|
||||
ao2_t_ref(i->stream_cookie, -1, "Destroying tcptls session instance");
|
||||
i->stream_cookie = NULL;
|
||||
}
|
||||
ast_free(i->overflow_buf);
|
||||
}
|
||||
|
||||
@@ -177,12 +558,21 @@ static void *handle_tcptls_connection(void *data)
|
||||
return NULL;
|
||||
}
|
||||
|
||||
tcptls_session->stream_cookie = tcptls_stream_alloc();
|
||||
if (!tcptls_session->stream_cookie) {
|
||||
ast_tcptls_close_session_file(tcptls_session);
|
||||
ao2_ref(tcptls_session, -1);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
/*
|
||||
* open a FILE * as appropriate.
|
||||
*/
|
||||
if (!tcptls_session->parent->tls_cfg) {
|
||||
if ((tcptls_session->f = fdopen(tcptls_session->fd, "w+"))) {
|
||||
if(setvbuf(tcptls_session->f, NULL, _IONBF, 0)) {
|
||||
tcptls_session->f = tcptls_stream_fopen(tcptls_session->stream_cookie, NULL,
|
||||
tcptls_session->fd, -1);
|
||||
if (tcptls_session->f) {
|
||||
if (setvbuf(tcptls_session->f, NULL, _IONBF, 0)) {
|
||||
ast_tcptls_close_session_file(tcptls_session);
|
||||
}
|
||||
}
|
||||
@@ -192,19 +582,8 @@ static void *handle_tcptls_connection(void *data)
|
||||
SSL_set_fd(tcptls_session->ssl, tcptls_session->fd);
|
||||
if ((ret = ssl_setup(tcptls_session->ssl)) <= 0) {
|
||||
ast_verb(2, "Problem setting up ssl connection: %s\n", ERR_error_string(ERR_get_error(), err));
|
||||
} else {
|
||||
#if defined(HAVE_FUNOPEN) /* the BSD interface */
|
||||
tcptls_session->f = funopen(tcptls_session->ssl, ssl_read, ssl_write, NULL, ssl_close);
|
||||
|
||||
#elif defined(HAVE_FOPENCOOKIE) /* the glibc/linux interface */
|
||||
static const cookie_io_functions_t cookie_funcs = {
|
||||
ssl_read, ssl_write, NULL, ssl_close
|
||||
};
|
||||
tcptls_session->f = fopencookie(tcptls_session->ssl, "w+", cookie_funcs);
|
||||
#else
|
||||
/* could add other methods here */
|
||||
ast_debug(2, "no tcptls_session->f methods attempted!\n");
|
||||
#endif
|
||||
} else if ((tcptls_session->f = tcptls_stream_fopen(tcptls_session->stream_cookie,
|
||||
tcptls_session->ssl, tcptls_session->fd, -1))) {
|
||||
if ((tcptls_session->client && !ast_test_flag(&tcptls_session->parent->tls_cfg->flags, AST_SSL_DONT_VERIFY_SERVER))
|
||||
|| (!tcptls_session->client && ast_test_flag(&tcptls_session->parent->tls_cfg->flags, AST_SSL_VERIFY_CLIENT))) {
|
||||
X509 *peer;
|
||||
@@ -625,21 +1004,18 @@ error:
|
||||
void ast_tcptls_close_session_file(struct ast_tcptls_session_instance *tcptls_session)
|
||||
{
|
||||
if (tcptls_session->f) {
|
||||
/*
|
||||
* Issuing shutdown() is necessary here to avoid a race
|
||||
* condition where the last data written may not appear
|
||||
* in the TCP stream. See ASTERISK-23548
|
||||
*/
|
||||
fflush(tcptls_session->f);
|
||||
if (tcptls_session->fd != -1) {
|
||||
shutdown(tcptls_session->fd, SHUT_RDWR);
|
||||
}
|
||||
if (fclose(tcptls_session->f)) {
|
||||
ast_log(LOG_ERROR, "fclose() failed: %s\n", strerror(errno));
|
||||
}
|
||||
tcptls_session->f = NULL;
|
||||
tcptls_session->fd = -1;
|
||||
} else if (tcptls_session->fd != -1) {
|
||||
/*
|
||||
* Issuing shutdown() is necessary here to avoid a race
|
||||
* condition where the last data written may not appear
|
||||
* in the TCP stream. See ASTERISK-23548
|
||||
*/
|
||||
shutdown(tcptls_session->fd, SHUT_RDWR);
|
||||
if (close(tcptls_session->fd)) {
|
||||
ast_log(LOG_ERROR, "close() failed: %s\n", strerror(errno));
|
||||
|
||||
19
main/utils.c
19
main/utils.c
@@ -1251,13 +1251,24 @@ int ast_pthread_create_detached_stack(pthread_t *thread, pthread_attr_t *attr, v
|
||||
int ast_wait_for_input(int fd, int ms)
|
||||
{
|
||||
struct pollfd pfd[1];
|
||||
|
||||
memset(pfd, 0, sizeof(pfd));
|
||||
pfd[0].fd = fd;
|
||||
pfd[0].events = POLLIN|POLLPRI;
|
||||
pfd[0].events = POLLIN | POLLPRI;
|
||||
return ast_poll(pfd, 1, ms);
|
||||
}
|
||||
|
||||
static int ast_wait_for_output(int fd, int timeoutms)
|
||||
int ast_wait_for_output(int fd, int ms)
|
||||
{
|
||||
struct pollfd pfd[1];
|
||||
|
||||
memset(pfd, 0, sizeof(pfd));
|
||||
pfd[0].fd = fd;
|
||||
pfd[0].events = POLLOUT;
|
||||
return ast_poll(pfd, 1, ms);
|
||||
}
|
||||
|
||||
static int wait_for_output(int fd, int timeoutms)
|
||||
{
|
||||
struct pollfd pfd = {
|
||||
.fd = fd,
|
||||
@@ -1317,7 +1328,7 @@ int ast_carefulwrite(int fd, char *s, int len, int timeoutms)
|
||||
int elapsed = 0;
|
||||
|
||||
while (len) {
|
||||
if (ast_wait_for_output(fd, timeoutms - elapsed)) {
|
||||
if (wait_for_output(fd, timeoutms - elapsed)) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
@@ -1358,7 +1369,7 @@ int ast_careful_fwrite(FILE *f, int fd, const char *src, size_t len, int timeout
|
||||
int elapsed = 0;
|
||||
|
||||
while (len) {
|
||||
if (ast_wait_for_output(fd, timeoutms - elapsed)) {
|
||||
if (wait_for_output(fd, timeoutms - elapsed)) {
|
||||
/* poll returned a fatal error, so bail out immediately. */
|
||||
return -1;
|
||||
}
|
||||
|
||||
@@ -664,8 +664,13 @@ static int websocket_callback(struct ast_tcptls_session_instance *ser, const str
|
||||
protocol_handler->callback(session, get_vars, headers);
|
||||
ao2_ref(protocol_handler, -1);
|
||||
|
||||
/* By dropping the FILE* from the session it won't get closed when the HTTP server cleans up */
|
||||
/*
|
||||
* By dropping the FILE* and fd from the session the connection
|
||||
* won't get closed when the HTTP server cleans up because we
|
||||
* passed the connection to the protocol handler.
|
||||
*/
|
||||
ser->f = NULL;
|
||||
ser->fd = -1;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user