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55 Commits

Author SHA1 Message Date
Jean-Frederic Clere
5bccbb504f Don't log errors when we can't send to client, just debug. 
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@986591 13f79535-47bb-0310-9956-ffa450edef68
 2010-08-18 08:31:36 +00:00
Jeff Trawick
291d4c641c comment fixes for "send" vs. "sent" 
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@983056 13f79535-47bb-0310-9956-ffa450edef68
 2010-08-06 17:04:40 +00:00
Ruediger Pluem
53c2b55947 * Ensure that we only return a non fatal error if the request is idempotent 
and if we did not sent any request body so far.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@955966 13f79535-47bb-0310-9956-ffa450edef68
 2010-06-18 12:22:13 +00:00
Ruediger Pluem
1541eb4e2d * Use APR_STATUS_IS_TIMEUP instead of direct compare to APR_TIMEUP to 
be more safe on different platforms.

Pointed out by: rjung


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@953385 13f79535-47bb-0310-9956-ffa450edef68
 2010-06-10 16:46:35 +00:00
Stefan Fritsch
01b9f2e551 - Be less verbose at levels INFO and DEBUG in mod_proxy* and mod_ssl 
- Add some trace logging to core and http


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@951900 13f79535-47bb-0310-9956-ffa450edef68
 2010-06-06 17:07:12 +00:00
Stefan Fritsch
ebb62867fb Use the new APLOG_USE_MODULE/AP_DECLARE_MODULE macros everywhere to take 
advantage of per-module loglevels


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@951895 13f79535-47bb-0310-9956-ffa450edef68
 2010-06-06 16:59:50 +00:00
William A. Rowe Jr
29525f5d2c SECURITY: CVE-2010-0408 (cve.mitre.org) 
mod_proxy_ajp: Respond with HTTP_BAD_REQUEST when the body is not sent after
request headers indicate a request body is incoming; this is not a case of
HTTP_INTERNAL_SERVER_ERROR.

Submitted by: Niku Toivola <niku.toivola sulake.com>
Reviewed by: rpluem, jim, wrowe



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@917875 13f79535-47bb-0310-9956-ffa450edef68
 2010-03-02 04:46:13 +00:00
Ruediger Pluem
263547b8e4 * Really regard the operation a success, when the client aborted the connection. 
In addition adjust the log message if the client aborted the connection.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@911466 13f79535-47bb-0310-9956-ffa450edef68
 2010-02-18 16:11:11 +00:00
Daniel Earl Poirier
e43f032844 Make comment agree with code. 
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@820036 13f79535-47bb-0310-9956-ffa450edef68
 2009-09-29 17:27:56 +00:00
Ruediger Pluem
1704a79477 * Check more strictly that the backend follows the AJP protocol. 
Submitted by: mturk


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@764239 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-11 19:49:12 +00:00
Ruediger Pluem
b6b2ba9ef2 * Avoid delivering content from a previous request which failed to send a request 
body by closing the connection to the backend in this case instead of reusing it.

CVE: CVE-2008-5519
PR: 46949
Reviewed by: jim, wrowe


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@763394 13f79535-47bb-0310-9956-ffa450edef68
 2009-04-08 21:06:46 +00:00
Ruediger Pluem
07e868589e * Use distinct char pointers for sending and receiving buffers to avoid 
destroying the pointer to the sending buffer in the ajp message if
  data is received from the backend before all data is sent to the
  backend.

PR: 45911


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@709666 13f79535-47bb-0310-9956-ffa450edef68
 2008-11-01 10:23:09 +00:00
Ruediger Pluem
75fdb89d40 * There are no subrequests which have itself as parent. 
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@707027 13f79535-47bb-0310-9956-ffa450edef68
 2008-10-22 10:40:55 +00:00
Jean-Frederic Clere
5dd3bee230 ap_proxy_determine_connection modifies the url if we are retrying the result we should retry using the orginal url. 
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@706318 13f79535-47bb-0310-9956-ffa450edef68
 2008-10-20 15:11:05 +00:00
Mladen Turk
e2eac36201 Always send body (zero size at least) whenever C-L is present in the request 
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@696614 13f79535-47bb-0310-9956-ffa450edef68
 2008-09-18 09:35:30 +00:00
Ruediger Pluem
a5ce4c218b * If CPING fails retry once more with a fresh TCP connection. If this fails 
as well give up.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@693392 13f79535-47bb-0310-9956-ffa450edef68
 2008-09-09 07:25:56 +00:00
Ruediger Pluem
fd0f91e363 * Introduce a flag to decide whether we sent an body to the backend or not. 
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@660207 13f79535-47bb-0310-9956-ffa450edef68
 2008-05-26 15:04:55 +00:00
Jim Jagielski
b86ddabbef Set at init time, and combine comments 
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@649922 13f79535-47bb-0310-9956-ffa450edef68
 2008-04-20 14:23:25 +00:00
Ruediger Pluem
990f2aafc4 * Do not add the query string again in the case that we are using the 
unparsed uri.

PR: 44803


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@649840 13f79535-47bb-0310-9956-ffa450edef68
 2008-04-19 18:48:05 +00:00
Jim Jagielski
aa2cf4597d handle ? in cases where nocanon is in effect 
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@649239 13f79535-47bb-0310-9956-ffa450edef68
 2008-04-17 19:20:16 +00:00
Jim Jagielski
a10d494e08 Make mod_proxy_ajp aware of the nocanon envvar 
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@649169 13f79535-47bb-0310-9956-ffa450edef68
 2008-04-17 16:22:36 +00:00
Jean-Frederic Clere
4bcbc37a4c Remove useless test. 
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@641837 13f79535-47bb-0310-9956-ffa450edef68
 2008-03-27 14:44:19 +00:00
Ruediger Pluem
eeca2b5914 * As per niq's comment, better destinct the types of idempotence. 
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@627097 13f79535-47bb-0310-9956-ffa450edef68
 2008-02-12 20:51:08 +00:00
Ruediger Pluem
9af3a4cdfd * Do not retry a request in the case that we either failed to sent a part of the 
request body or if the request is not idempotent.

PR: 44334


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@617822 13f79535-47bb-0310-9956-ffa450edef68
 2008-02-02 16:35:40 +00:00
Jim Jagielski
a067e75531 Ignore any ajp13 flush messages which we may mistakenly 
rec' before we send the response headers. See
Tomcat PR 43478.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@579707 13f79535-47bb-0310-9956-ffa450edef68
 2007-09-26 16:11:07 +00:00
Jean-Frederic Clere
c749df3ca8 Add support for proxy-nokeepalive (for testings). 
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@572919 13f79535-47bb-0310-9956-ffa450edef68
 2007-09-05 09:21:23 +00:00
Ruediger Pluem
9d24ba2573 * Rework the error handling logic to make it more readable. 
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@534031 13f79535-47bb-0310-9956-ffa450edef68
 2007-05-01 12:17:30 +00:00
Jean-Frederic Clere
d3858a5012 Make sure that we are not resending if we have received something from Tomcat. 
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@518938 13f79535-47bb-0310-9956-ffa450edef68
 2007-03-16 11:26:33 +00:00
Mladen Turk
631a73fbdc When Servlet container sends AJP body message with size 0, this means that Servlet container has asked for an explicit flush. 
Create flush bucket in that case.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@468941 13f79535-47bb-0310-9956-ffa450edef68
 2006-10-29 17:05:40 +00:00
Mladen Turk
247365582c Make sure the AJP message is between 8 and 64K. 
Use the provided message size when using get_brigade.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@467257 13f79535-47bb-0310-9956-ffa450edef68
 2006-10-24 06:33:13 +00:00
Jeff Trawick
a61bc18671 fix typo that breaks compilation 
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@467017 13f79535-47bb-0310-9956-ffa450edef68
 2006-10-23 16:07:40 +00:00
Jean-Frederic Clere
aab07de155 At support for ProxyIOBufferSize in AJP. 
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@467014 13f79535-47bb-0310-9956-ffa450edef68
 2006-10-23 15:31:59 +00:00
Ruediger Pluem
4d2639fa95 * Close connection to backend if reading of request body fails. 
PR: 40310
Submitted by: Ian Abel <ianabel mxtelecom.com>
Reviewed by: rpluem


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@434483 13f79535-47bb-0310-9956-ffa450edef68
 2006-08-24 19:53:14 +00:00
Mladen Turk
9bbf36995e Cleanup: Remove close_on_recycle from proxy_conn_rec. 
It behaves the same as close.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@427959 13f79535-47bb-0310-9956-ffa450edef68
 2006-08-02 12:03:42 +00:00
Mladen Turk
4fd2c57da0 Added cping/cpong support for the AJP protocol. 
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@425454 13f79535-47bb-0310-9956-ffa450edef68
 2006-07-25 16:50:07 +00:00
Roy T. Fielding
de659cbed0 update license header text 
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@420983 13f79535-47bb-0310-9956-ffa450edef68
 2006-07-11 20:33:53 +00:00
Colm MacCarthaigh
dd95d7c37c Update the copyright year in all .c, .h and .xml files 
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@395228 13f79535-47bb-0310-9956-ffa450edef68
 2006-04-19 12:11:27 +00:00
Jim Jagielski
dede56b14d Document the removal of the flushing bandaid to a 
runtime param. Since other protocols might benefit
from this, remove the ajp_ prefixes, to make it
more generic looking.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@390210 13f79535-47bb-0310-9956-ffa450edef68
 2006-03-30 18:32:53 +00:00
Jim Jagielski
391472a050 Make AJP flushing admin configurable. 
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@384580 13f79535-47bb-0310-9956-ffa450edef68
 2006-03-09 18:39:16 +00:00
Jim Jagielski
32df739a8f Explain how we're checking to see if ap_proxy_backend_broke() 
has been called or not. 


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@366558 13f79535-47bb-0310-9956-ffa450edef68
 2006-01-06 20:04:43 +00:00
Ruediger Pluem
30d205d8a9 * Correctly signal broken backend connections up the chain also for the ajp 
backend (see also r357461). Furthermore move common code in mod_proxy_http.c
  and mod_proxy_ajp.c into a new function (ap_proxy_backend_broke) in
  proxy_util.c.

  modules/proxy/mod_proxy_ajp.c : Signal broken backend connection for ajp backend
  modules/proxy/proxy_util.c    : Add ap_proxy_backend_broke
  modules/proxy/mod_proxy_http.c: - Use ap_proxy_backend_broke
                                  - Return DONE also if backend broke
  modules/proxy/mod_proxy.h     : Add declaration of ap_proxy_backend_broke


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@365374 13f79535-47bb-0310-9956-ffa450edef68
 2006-01-02 16:39:22 +00:00
Ruediger Pluem
06c6bde4c6 * revert r355823 and r355837 
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@355853 13f79535-47bb-0310-9956-ffa450edef68
 2005-12-11 01:28:13 +00:00
Ruediger Pluem
c666adbbae * Let the proxy handler know that the backend connection broke after we have 
sent the headers.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@355837 13f79535-47bb-0310-9956-ffa450edef68
 2005-12-11 00:50:21 +00:00
Jim Jagielski
5061d9fa92 No functional Change: Removing trailing whitespace. This also 
means that "blank" lines consisting of just spaces or
tabs are now really blank lines


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@332306 13f79535-47bb-0310-9956-ffa450edef68
 2005-11-10 15:11:44 +00:00
Ruediger Pluem
a9d2ab75d0 * Fix PR37100 (SEGV in mod_proxy_ajp), by sending the data up the filter 
chain immediately instead of spooling it completely before passing it
  to the filter chain. It contains a bandaid to handle intentional
  flushes from Tomcat side. Further explanation in code and report.

  ajp.h:           Add ajp_msg_reuse prototype

  mod_proxy_ajp.c: Adjust logic of ap_proxy_ajp_request

  ajp_msg.c:       Add ajp_msg_reuse

  ajp_header.c:    Adjusting logic of ajp_read_header


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@327185 13f79535-47bb-0310-9956-ffa450edef68
 2005-10-21 13:54:38 +00:00
Ruediger Pluem
77df2cdf5f * Style fixes: Add line breaks for lines that are too long. No functional change. 
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@325879 13f79535-47bb-0310-9956-ffa450edef68
 2005-10-17 11:20:17 +00:00
Ruediger Pluem
18d60fb710 * Style fixes: Spaces, comments, typos. No functional change. 
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@322467 13f79535-47bb-0310-9956-ffa450edef68
 2005-10-16 11:09:09 +00:00
Ruediger Pluem
6163d20351 * Cleanup: Remove dead code. No functional change. 
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@322464 13f79535-47bb-0310-9956-ffa450edef68
 2005-10-16 10:31:45 +00:00
Nick Kew
ab0fd007b9 Fix mess left by incompleteness of previous ProxyPassReverse fix 
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@232247 13f79535-47bb-0310-9956-ffa450edef68
 2005-08-12 09:38:09 +00:00
Mladen Turk
d13b2de6e2 Simplify canon_handler. There is no thing like ajps: 
protocol.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@160693 13f79535-47bb-0310-9956-ffa450edef68
 2005-04-09 16:34:33 +00:00