CHANGES revision fe2e0971201136f2dbc6b000ad5c006a1a6ff672
337d121aa0049cbd0ae664f5d1c431d862f1d49ejim******************************************
ec79b29695b183f794264bbb578c51e93d1f9b1emartin* PLEASE NOTE: Now that development for *
6aa2272cc4af77e605ba2c4a4781f8567408b7e3pquerna* mod_proxy has been folded back into *
ee508128c414648982d1cca7801f63b01a0a4f8aminfrin* the httpd-2.1 tree, this file has *
c3c8103039e36494987aff50451896459826a361rpluem* been deprecated. Proxy changes should *
c3c8103039e36494987aff50451896459826a361rpluem* be noted in httpd-2.x's CHANGES file. *
c3c8103039e36494987aff50451896459826a361rpluem* This file exists for historical *
4bd465052c4a0c8d41e573ee7a90c312d980355fchrisd* purposes. *
4bd465052c4a0c8d41e573ee7a90c312d980355fchrisd******************************************
4bd465052c4a0c8d41e573ee7a90c312d980355fchrisdmod_proxy changes for httpd 2.0.29-dev
4bd465052c4a0c8d41e573ee7a90c312d980355fchrisd *) don't do keepalives for sub-requests. [Ian Holsman]
4bd465052c4a0c8d41e573ee7a90c312d980355fchrisd *) fix up proxypass handling [Ian Holsman]
a71dbbcb4f19f6b1d19a45defcd3ed1988d9db56niq *) don't send If-Modified-Since, Cache-Control, or If-None-Match on
a71dbbcb4f19f6b1d19a45defcd3ed1988d9db56niq a subrequest [Ian Holsman]
27b38d4191d5f638165e2a77ec6e6f567bd7784dniqmod_proxy changes for httpd 2.0.26-dev
27b38d4191d5f638165e2a77ec6e6f567bd7784dniq *) Add New option 'HTTPProxyOverrideReturnedErrors'. By Turning the
a87e2a23083aa62229307482afbb3b802a0c2105mturk Flag on, you will mask the error pages returned by the proxied
a87e2a23083aa62229307482afbb3b802a0c2105mturk server, and will it will be handled as if your server generated
a87e2a23083aa62229307482afbb3b802a0c2105mturk the error. This change was put in so that a 404 on a included
a87e2a23083aa62229307482afbb3b802a0c2105mturk r-proxied component will act in the same manner as a 404 on a
a87e2a23083aa62229307482afbb3b802a0c2105mturk included file. [Ian Holsman <ianh@cnet.com>]
f185ce14f5dd540ae54659f764989c017c619485jimmod_proxy changes for httpd 2.0.25-dev
f185ce14f5dd540ae54659f764989c017c619485jim *) Split proxy: space using <Proxy[Match] > directive blocks from
f185ce14f5dd540ae54659f764989c017c619485jim the <Directory[Match] > and <Files[Match] > blocks. Mod_proxy
6d8d07c0167960873d449b217da08faab50c410dmjc now bypasses the directory and files testing phase (and skips
6d8d07c0167960873d449b217da08faab50c410dmjc the http TRACE default handler on it's own, as well). Note that
6d8d07c0167960873d449b217da08faab50c410dmjc <Location > blocks continue to be processed for proxy: requests.
6d8d07c0167960873d449b217da08faab50c410dmjc [William Rowe <wrowe@covalent.net>]
6d8d07c0167960873d449b217da08faab50c410dmjc *) apr_uri type/function namespace changes in apr_uri functions
260825f41ee3fb517a5c5ecd675f5f58de9ea0b7rpluem [Doug MacEachern <dougm@covalent.net>]
260825f41ee3fb517a5c5ecd675f5f58de9ea0b7rpluemmod_proxy changes for httpd 2.0.23-dev
188befd3a49e3a126bd801d7dc5a7f6e63ad4332mturk *) break the proxy_http_handler into multiple smaller functions.
188befd3a49e3a126bd801d7dc5a7f6e63ad4332mturk [John Barbee <barbee@veribox.net>]
188befd3a49e3a126bd801d7dc5a7f6e63ad4332mturk *) Fix the proxy when the origin server sends back a 100
188befd3a49e3a126bd801d7dc5a7f6e63ad4332mturk Continue response. [John Barbee <barbee@veribox.net>]
8fd638698262130d00458b2c95548f6f94875847rpluem *) Change 'readbytes' from apr_size_t to apr_off_t due to change
534611d341a1a48b93c7a1fd5e333dbd261527d3rpluem in ap_get_brigade's parameters [John Barbee <barbee@veribox.net>]
534611d341a1a48b93c7a1fd5e333dbd261527d3rpluemmod_proxy changes for httpd 2.0.20-dev
e99dfd55d29a7b4209b814efc7270d0b74ccee74niq *) Timeout added for backend connections.
c3c8103039e36494987aff50451896459826a361rpluem [Victor Orlikowski <v.j.orlikowski@gte.net>]
d1420fcb98890b212bb4632fb1097fe764f6b76ajim *) Fix abort code path in proxy_http.c, similar to FTP fix.
d1420fcb98890b212bb4632fb1097fe764f6b76ajim [Chuck Murcko <chuck@topsail.org>]
d1420fcb98890b212bb4632fb1097fe764f6b76ajim *) Fix FTP ABOR command execution path.
d1420fcb98890b212bb4632fb1097fe764f6b76ajim [Victor Orlikowski <v.j.orlikowski@gte.net>]
127aef4ce9f7b6b32a95c5ed9a93b796d18755e6rpluem *) FTP return code variable cleanup; fixed problem in login
127aef4ce9f7b6b32a95c5ed9a93b796d18755e6rpluem [Chuck Murcko <chuck@topsail.org>]
75dd7bfd71e6d1b7f2dd29efb41b0aed5c46a51crpluem *) Get PORT working again in the ftp proxy.
75dd7bfd71e6d1b7f2dd29efb41b0aed5c46a51crpluem [Victor Orlikowski <v.j.orlikowski@gte.net>]
75dd7bfd71e6d1b7f2dd29efb41b0aed5c46a51crpluem *) Return result code check for FTP QUIT, after fixing
62a2cea4c337100e330fd31c786c5323de2ff1a2rpluem problems with passive connection handling.
62a2cea4c337100e330fd31c786c5323de2ff1a2rpluem [Victor Orlikowski <v.j.orlikowski@gte.net>]
62a2cea4c337100e330fd31c786c5323de2ff1a2rpluem *) Reorganize ap_proxy_string_read() internally to not process eos
c3c8103039e36494987aff50451896459826a361rpluem [Chuck Murcko <chuck@topsail.org>]
88a69c2c895d959ba4120a8ccaddfe603d6ee2c0wrowe [Victor Orlikowski <v.j.orlikowski@gte.net>]
4f15e478033a94d4b2eb3c9cb55c4008806ecd18wrowe *) Remove result code check for FTP QUIT command. Some servers send
4f15e478033a94d4b2eb3c9cb55c4008806ecd18wrowe nothing at all back in response to QUIT.
4f15e478033a94d4b2eb3c9cb55c4008806ecd18wrowe [Chuck Murcko <chuck@topsail.org>]
7aa189407cc993c97b31167201319a9ab2e1715ewrowe [Victor Orlikowski <v.j.orlikowski@gte.net>]
7aa189407cc993c97b31167201319a9ab2e1715ewrowemod_proxy changes for httpd 2.0.19
7e5a8c14bf68438e4098f74999e154d157e33eb7wrowe *) Reverse previous patch since the core reverted.
192f4f9ad53487b74228b2bc410947375d69f4dfwrowe [Chuck Murcko <chuck@topsail.org>]
79d4b708d021714647aab8b138ae671ed24765cewrowe *) Remove indirection on number of bytes to read for input filters.
79d4b708d021714647aab8b138ae671ed24765cewrowe [Chuck Murcko <chuck@topsail.org>]
79d4b708d021714647aab8b138ae671ed24765cewrowe *) Fixed a problem with directory listing corruption in the
79d4b708d021714647aab8b138ae671ed24765cewrowe PROXY_DIR filter.
88d0e50f16b21d4d0af0a48da7ad28fb5991834crpluem [Graham Leggett <minfrin@sharp.fm>]
88d0e50f16b21d4d0af0a48da7ad28fb5991834crpluem *) mod_proxy and the proxy submodules now build properly as DSOs.
88d0e50f16b21d4d0af0a48da7ad28fb5991834crpluem [Graham Leggett <minfrin@sharp.fm>]
15264721069299ec26493e21d56bf8ff7faf6f0drpluem *) Stopped the HTTP proxy from trying to read entity bodies when there
15264721069299ec26493e21d56bf8ff7faf6f0drpluem wasn't one (response was 1xx, 204, 205 or 304).
11e1b16b907afb7de0678e28fe4849d9029e2df8rpluem [Graham Leggett <minfrin@sharp.fm>]
25a81ea1bca1c89cda713c4d23660e487b1488a0rpluem *) Made sure dates were canonicalised correctly when passed to the client
25a81ea1bca1c89cda713c4d23660e487b1488a0rpluem browser through the HTTP proxy.
48fa058fe468025347930610ac2473094fa0f4e4chrisd [Graham Leggett <minfrin@sharp.fm>]
48fa058fe468025347930610ac2473094fa0f4e4chrisd *) Split each individual proxy protocol into separate modules.
3ec4328f079d8867cc323155e59678ad9437914frooneg [Graham Leggett <minfrin@sharp.fm>]
3ec4328f079d8867cc323155e59678ad9437914frooneg *) Added Max-Forwards support for all request types so as to prevent
de0d0b50c96fae59c28e09fed61b0d15cfa4147bchrisd [Graham Leggett <minfrin@sharp.fm>]
de0d0b50c96fae59c28e09fed61b0d15cfa4147bchrisd *) Fix warnings about byte count type on Darwin (connect handler).
de0d0b50c96fae59c28e09fed61b0d15cfa4147bchrisd [Chuck Murcko <chuck@topsail.org>]
de0d0b50c96fae59c28e09fed61b0d15cfa4147bchrisdmod_proxy changes for httpd 2.0.18
db78659055df54243bca678c35bd2ce7e31a9237rooneg *) IPV6 EPSV support for IPV6 in FTP proxy.
edf6757df85878dc8ce11fb3840ee4cde6de5b2frooneg [Graham Leggett <minfrin@sharp.fm>]
95817edd05387a5276f51fcd5db79fc21b89b55brooneg *) FTP directory filter works now.
95817edd05387a5276f51fcd5db79fc21b89b55brooneg [Graham Leggett <minfrin@sharp.fm>]
63689d77e084e36b8194fb6df5adfc0344965e01trawick *) Fixed some thread-safety issues with the HTTP proxy in mod_proxy.
63689d77e084e36b8194fb6df5adfc0344965e01trawick [Graham Leggett <minfrin@sharp.fm>]
63689d77e084e36b8194fb6df5adfc0344965e01trawick *) PASV FTP works now.
5714cdd83e23557d801437daa5e3ab8ba78ae595jorton [Graham Leggett <minfrin@sharp.fm>]
5714cdd83e23557d801437daa5e3ab8ba78ae595jorton *) Reworked the line-at-a-time read from the control connection to
69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes workaround a stray empty bucket returned by the HTTP_IN filter.
69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes [Graham Leggett <minfrin@sharp.fm>]
69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes *) Stopped the CORE filter from sending off an HTTP response when a
a1a615ca49b162d71d88089210395c9a9cfeb539rpluem CONNECT tunnel was closed.
69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes [Graham Leggett <minfrin@sharp.fm>]
69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes *) Fixed the poll() loop in proxy_connect.c -> it works now!!!
69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes [Graham Leggett <minfrin@sharp.fm>]
69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes *) Converted send_dir() to ap_proxy_send_dir_filter() in proxy_ftp.c.
69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes [Graham Leggett <minfrin@sharp.fm>]
69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholesmod_proxy changes for httpd 2.0.17
69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes *) Major rework of ap_proxy_ftp_handler() to use filters (begone foul
69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes BUFF!!!). It compiles, but is untested, and the build environment needs
69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes to be fixed to include proxy_ftp.c.
69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes [Graham Leggett <minfrin@sharp.fm>]
69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes *) Cleanup of dead functions within proxy_util.c.
69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes [Graham Leggett <minfrin@sharp.fm>]
69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes *) Reworked the storage of the client socket between keepalive connections
69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes to fix some nasty problems with the socket lasting longer than the
69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes memory pool it was allocated from.
69c36bbae91de0e99a682aaae9d6fa61fceb2771bnicholes [Graham Leggett <minfrin@sharp.fm>]
a1a615ca49b162d71d88089210395c9a9cfeb539rpluem *) Fixed bug where a hostname without a "." in it (such as "localhost")
1b0dce86d7fc8a5aa4c89b05255be26e508c615crpluem would not trigger an IP address check with ProxyBlock.
1b0dce86d7fc8a5aa4c89b05255be26e508c615crpluem [Graham Leggett <minfrin@sharp.fm>]
1b0dce86d7fc8a5aa4c89b05255be26e508c615crpluemmod_proxy changes for httpd 2.0.16
edc5389f50ce4153e6192740f3c7a188c8cf8d67niq *) Fixed ProxyBlock bugs with ap_proxy_http_handler() and
6c05afd314b4ddd545d63b4ff5de822cc30eec79trawick ap_proxy_connect_handler().
6c05afd314b4ddd545d63b4ff5de822cc30eec79trawick [Graham Leggett <minfrin@sharp.fm>]
13cd67e9c1dacbd6b9f040bda337c725cedd98f3brianp *) Updated ap_proxy_connect_handler() to support APR, while
13cd67e9c1dacbd6b9f040bda337c725cedd98f3brianp moving some common code between http_handler and connect_handler
a623efbff95aab78da9e030524b0fa69b054f6d0brianp [Graham Leggett <minfrin@sharp.fm>]
a623efbff95aab78da9e030524b0fa69b054f6d0brianp *) Updated mod_proxy.html docs to include v2.0 configuration.
a623efbff95aab78da9e030524b0fa69b054f6d0brianp [Graham Leggett <minfrin@sharp.fm>]
0b4b04d8621478ba59f0a6ba2950ddc02ab92b58colm *) Fixed problem where responses without entity bodies would cause
0b4b04d8621478ba59f0a6ba2950ddc02ab92b58colm the directly following proxy keepalive request to fail.
0b4b04d8621478ba59f0a6ba2950ddc02ab92b58colm [Graham Leggett <minfrin@sharp.fm>]
2f1bb5376c5c4022383bb729679ca751dd75a2eabrianpmod_proxy changes for httpd 2.0.15
ad862ab5716726a2d72a292ba1dfb29566c86153brianp *) Added support for downstream keepalives in mod_proxy.
ad862ab5716726a2d72a292ba1dfb29566c86153brianp [Graham Leggett <minfrin@sharp.fm>]
17d53ea32c4968e47733f1c2c063ae07d280efd6jerenkrantz *) Changed mod_proxy ap_proxy_http_handler() to support APR properly.
17d53ea32c4968e47733f1c2c063ae07d280efd6jerenkrantz [Graham Leggett <minfrin@sharp.fm>]
b38565306421ff53e9f7499bc728d6df5cec294dpquerna *) Fix problem where incoming response headers were not being returned
b38565306421ff53e9f7499bc728d6df5cec294dpquerna to the client in mod_proxy.
b38565306421ff53e9f7499bc728d6df5cec294dpquerna [Graham Leggett <minfrin@sharp.fm>]
0c5a6a11ce72ad41b14c755f4a2254e0c7b70245rpluem *) Added X-Forwarded-For, X-Forwarded-Host and X-Forwarded-Server to
0c5a6a11ce72ad41b14c755f4a2254e0c7b70245rpluem reverse proxied request headers in mod_proxy.
e2d680c8e2d17df28e0b9f5919e651af74e7378frpluem [Graham Leggett <minfrin@sharp.fm>]
e2d680c8e2d17df28e0b9f5919e651af74e7378frpluem *) replace INADDR_NONE with APR_INADDR_NONE [Ian Holsman <IanH@cnet.com>]
e2d680c8e2d17df28e0b9f5919e651af74e7378frpluem *) Fix problem with proxy configuration where globally set
e2d680c8e2d17df28e0b9f5919e651af74e7378frpluem configuration options were overridden inside virtual hosts.
e2d680c8e2d17df28e0b9f5919e651af74e7378frpluem [Graham Leggett <minfrin@sharp.fm>]
b5fca7531f2de1c6710b45ed4f4b6089fa5a06c0rpluem *) Fix ProxyReceiveBufferSize where default value was left
b5fca7531f2de1c6710b45ed4f4b6089fa5a06c0rpluem uninitialised.
b5fca7531f2de1c6710b45ed4f4b6089fa5a06c0rpluem [Graham Leggett <minfrin@sharp.fm>]
b5fca7531f2de1c6710b45ed4f4b6089fa5a06c0rpluem *) Some small changes:
b5fca7531f2de1c6710b45ed4f4b6089fa5a06c0rpluem - Ensured hop-by-hop headers were stripped as per
65acd2837c0c846f8d1f7d265bbc861f04e8a9c5niq RFC2616 13.5.1.
65acd2837c0c846f8d1f7d265bbc861f04e8a9c5niq - Upgraded version code to HTTP/1.1.
65acd2837c0c846f8d1f7d265bbc861f04e8a9c5niq - Added Connection: close until Keepalives come.
65acd2837c0c846f8d1f7d265bbc861f04e8a9c5niq - Some cosmetic fixes and commenting.
b5fca7531f2de1c6710b45ed4f4b6089fa5a06c0rpluem [Graham Leggett <minfrin@sharp.fm>]
b5fca7531f2de1c6710b45ed4f4b6089fa5a06c0rpluemmod_proxy changes for httpd 2.0.14
b5fca7531f2de1c6710b45ed4f4b6089fa5a06c0rpluem *) removed ProxyNoCache and ProxyCacheForceCompletion config directives,
b5fca7531f2de1c6710b45ed4f4b6089fa5a06c0rpluem since we no longer directly cache from this module
b5fca7531f2de1c6710b45ed4f4b6089fa5a06c0rpluem [Chuck Murcko <chuck@topsail.org>]
b5fca7531f2de1c6710b45ed4f4b6089fa5a06c0rpluem *) removed cache
b5fca7531f2de1c6710b45ed4f4b6089fa5a06c0rpluem [Chuck Murcko <chuck@topsail.org>]
4b4d33edc11ab08e8019d2c2557fea73b2fdbdb0trawick *) initial rerebuild for 2.0
4b4d33edc11ab08e8019d2c2557fea73b2fdbdb0trawick [Chuck Murcko <chuck@topsail.org>]