CHANGES revision 206ee035a75fa226ca51d6ee1f118624354803d2
ecff557eebd67a717ab6fd3323af27363ee3273dMark Andrews -*- coding: utf-8 -*-
ecff557eebd67a717ab6fd3323af27363ee3273dMark AndrewsChanges with Apache 2.5.0
fbc50678e18eced2c1324bd968e77d4d7737d0caMark Andrews *) mod_proxy: use the original (non absolute) form of the request-line's URI
fbc50678e18eced2c1324bd968e77d4d7737d0caMark Andrews for requests embedded in CONNECT payloads used to connect SSL backends via
fbc50678e18eced2c1324bd968e77d4d7737d0caMark Andrews a ProxyRemote forward-proxy. PR 55892. [Hendrik Harms <hendrik.harms
fbc50678e18eced2c1324bd968e77d4d7737d0caMark Andrews gmail com>, William Rowe, Yann Ylavic]
c2afbab9dc8de73c85b32624a8364bc7532d1fa9Witold Krecicki *) mod_proxy: Fix a race condition that caused a failed worker to be retried
c2afbab9dc8de73c85b32624a8364bc7532d1fa9Witold Krecicki before the retry period is over. [Ruediger Pluem]
51ec0decc11beda6b903fbfa18c35edef09ad5feWitold Krecicki *) SECURITY: CVE-2015-0253 (cve.mitre.org)
3d0b7d5cc3428dedf4486e949fbd536eef494b99Evan Hunt core: Fix a crash introduced in with ErrorDocument 400 pointing
3d0b7d5cc3428dedf4486e949fbd536eef494b99Evan Hunt to a local URL-path with the INCLUDES filter active, introduced
3d0b7d5cc3428dedf4486e949fbd536eef494b99Evan Hunt in 2.4.11. PR 57531. [Yann Ylavic]
3d0b7d5cc3428dedf4486e949fbd536eef494b99Evan Hunt *) mod_rewrite: Add support for starting External Rewriting Programs
3d0b7d5cc3428dedf4486e949fbd536eef494b99Evan Hunt as non-root user on UNIX systems by specifying username and group name
9268297baa1429d8851c36972d918dde66544746Mark Andrews as third argument of RewriteMap directive. [Jan Kaluza]
9268297baa1429d8851c36972d918dde66544746Mark Andrews *) core: If explicitly configured, use the KeepaliveTimeout value of the
9268297baa1429d8851c36972d918dde66544746Mark Andrews virtual host which handled the latest request on the connection, or by
d7ab0204e26098847232548f03833e185db0b99fMark Andrews default the one of the first virtual host bound to the same IP:port.
d7ab0204e26098847232548f03833e185db0b99fMark Andrews PR56226. [Yann Ylavic]
aabcb1fde0ca255ff30f0a5c10cbd39f798cc5b7Mark Andrews *) mod_authn_core: Add expression support to AuthName and AuthType.
aabcb1fde0ca255ff30f0a5c10cbd39f798cc5b7Mark Andrews [Graham Leggett]
aabcb1fde0ca255ff30f0a5c10cbd39f798cc5b7Mark Andrews *) mod_deflate: A misplaced check prevents limiting small bodies with the
7a00d69909ace5dc11bcff9c1e07c311f92a7f8eWitold Krecicki new inflate limits. PR56872. [Edward Lu, Eric Covener, Yann Ylavic]
7a00d69909ace5dc11bcff9c1e07c311f92a7f8eWitold Krecicki *) ab: Add missing longest request (100%) to CSV export.
7a00d69909ace5dc11bcff9c1e07c311f92a7f8eWitold Krecicki [Marcin Fabrykowski <bugzilla fabrykowski.pl>]
7a00d69909ace5dc11bcff9c1e07c311f92a7f8eWitold Krecicki *) core: Add expression support to ErrorDocument. Switch from a fixed
7a00d69909ace5dc11bcff9c1e07c311f92a7f8eWitold Krecicki sized 664 byte array per merge to a hash table. [Graham Leggett]
ac110848296c18b3a3bfaa89bdee2dd00755b36fMark Andrews *) mod_ssl: Add the SSL_CLIENT_CERT_RFC4523_CEA variable, which provides
ac110848296c18b3a3bfaa89bdee2dd00755b36fMark Andrews a combination of certificate serialNumber and issuer as defined by
ac110848296c18b3a3bfaa89bdee2dd00755b36fMark Andrews CertificateExactMatch in RFC4523. [Graham Leggett]
ede52ba98d02bc1ac4483a77d403ff1d64a003ceMark Andrews *) suexec: Filter out the HTTP_PROXY environment variable because it is
ede52ba98d02bc1ac4483a77d403ff1d64a003ceMark Andrews treated as alias for http_proxy by some programs. [Stefan Fritsch]
a0f5a5e3c5c6dd29b18bc06fea0d02ae7fc24ac9Mark Andrews *) mod_proxy_http: Use the "Connection: close" header for requests to
0cbe448914be61d0f92b1e9d3adaeba87d25639dEvan Hunt backends not recycling connections (disablereuse), including the default
0cbe448914be61d0f92b1e9d3adaeba87d25639dEvan Hunt reverse and forward proxies. [Yann Ylavic]
0cbe448914be61d0f92b1e9d3adaeba87d25639dEvan Hunt *) mod_proxy_http: Don't expect the backend to ack the "Connection: close" to
0cbe448914be61d0f92b1e9d3adaeba87d25639dEvan Hunt finally close those not meant to be kept alive by SetEnv proxy-nokeepalive
9dede25430218a1f683dfef36f04ac7cf5bbd9e8Mark Andrews or force-proxy-request-1.0, and respond with 502 instead of 400 if its
10f8dc8456ba073fdb2bfc5168d78de574debeeeMark Andrews Connection header is invalid. [Yann Ylavic]
88699327de812fdd5beeb68b06ea45000fca2175Mark Andrews *) mod_proxy(es): Avoid error response/document handling by the core if some
53a70bef3508acb1517b8eb57f61a81280c11509Mark Andrews input filter already did it while reading client's payload. [Yann Ylavic]
d3600bb89d32a7e0d943691d3cad5c569ef6158dMark Andrews *) http: Make ap_die() robust against any HTTP error code and not modify
d3600bb89d32a7e0d943691d3cad5c569ef6158dMark Andrews response status (finally logged) when nothing is to be done. [Yann Ylavic]
7472cd350fe9245553e9da7f2df8e7e364d136abMukund Sivaraman *) mod_proxy_connect/wstunnel: If both client and backend sides get readable
7472cd350fe9245553e9da7f2df8e7e364d136abMukund Sivaraman at the same time, don't lose errors occuring while forwarding on the first
7472cd350fe9245553e9da7f2df8e7e364d136abMukund Sivaraman side when none occurs next on the other side, and abort. [Yann Ylavic]
049a49c2956dd9cc9b82974e2bbe77c57fcc73dbMark Andrews *) mod_macro: Clear macros before initialization to avoid use-after-free
049a49c2956dd9cc9b82974e2bbe77c57fcc73dbMark Andrews on startup or restart when the module is linked statically. PR 57525
e2047969decfc0c3fc1a946ccade993cab9c9315Mark Andrews *) mod_proxy_http: Don't establish or reuse a backend connection before pre-
e2047969decfc0c3fc1a946ccade993cab9c9315Mark Andrews fetching the request body, so to minimize the delay between it is supposed
c3beecc1bcc6e1c15176a699b41ca77ef6533c25Mark Andrews to be alive and the first bytes sent: this is a best effort to prevent the
c3beecc1bcc6e1c15176a699b41ca77ef6533c25Mark Andrews backend from closing because of idle or keepalive timeout in the meantime.
c3beecc1bcc6e1c15176a699b41ca77ef6533c25Mark Andrews Also, handle a new "proxy-flushall" environment variable which allows to
0be436fc397396ed490182f022d02b46c7a50271Mark Andrews flush any forwarded body data immediately. PR 56541+37920. [Yann Ylavic]
da06956f4b1467608a7b00737d49622d6a27ba3fMark Andrews *) core: Define and UnDefine are no longer permitted in
53a70bef3508acb1517b8eb57f61a81280c11509Mark Andrews directory context. Previously they would always be evaulated
8090ceb932b52c70d72f655531150e0a1122052dMark Andrews as the configuration was read without regard for the directory
f89adb2c2a52b505501c3eaa2aec9fd4df6bd60aTinderbox User context. [Eric Covener]
e846f127d64ea690b789efa6e5b4ff9f64cf3235Witold Krecicki *) config: For directives that do not expect any arguments, enforce
e846f127d64ea690b789efa6e5b4ff9f64cf3235Witold Krecicki that none are specified in the configuration file.
28053af04c5121ec234c320e4c76273305816e7aEvan Hunt [Joachim Zobel <jzobel heute-morgen.de>, Eric Covener]
28053af04c5121ec234c320e4c76273305816e7aEvan Hunt *) mod_ssl: 'SSLProtocol ALL' was being ignored in virtual host context.
28053af04c5121ec234c320e4c76273305816e7aEvan Hunt PR 57100. [Michael Kaufmann <apache-bugzilla michael-kaufmann.ch>,
5ac427050fa0e303171133ce3855b284ab4cfbb7Mark Andrews Yann Ylavic]
5ac427050fa0e303171133ce3855b284ab4cfbb7Mark Andrews *) mod_alias: Introduce expression parser support for Alias, ScriptAlias
594d15df254304ef6705a9fc028bcd34328bce42Mark Andrews and Redirect. [Graham Leggett]
594d15df254304ef6705a9fc028bcd34328bce42Mark Andrews *) mod_rewrite: Improve 'bad flag delimeters' startup error by showing
19d80ce5844e00a021643759adcbe27c11b485a0Witold Krecicki how the input was tokenized. PR 56528. [Edward Lu <Chaosed0 gmail.com>]
19d80ce5844e00a021643759adcbe27c11b485a0Witold Krecicki *) mod_ssl: Add support for extracting subjectAltName entries of type
19d80ce5844e00a021643759adcbe27c11b485a0Witold Krecicki rfc822Name and dNSName into SSL_{CLIENT,SERVER}_SAN_{Email,DNS}_n
dc2a4887c40b1ee361cef51e188b386e19497e01Witold Krecicki environment variables. Also addresses PR 57207. [Kaspar Brand]
08e36aa5a5c7697a839f83831fccf8fb3f792848Mark Andrews *) mod_proxy: Don't put non balancer-member workers in error state by
08e36aa5a5c7697a839f83831fccf8fb3f792848Mark Andrews default for connection or 500/503 errors, and honor status=+I for
370c6e0ac1ad6330e5ded66e5636c5c93d2ce3ffEvan Hunt any error. PR 48388. [Yann Ylavic]
08e36aa5a5c7697a839f83831fccf8fb3f792848Mark Andrews *) mod_socache_memcache: Pass expiration time through to memcached. PR 55445.
f1a2709aad7baa4161fdb6f63edf99b0150af252Evan Hunt [Faidon Liambotis <paravoid debian.org>, Joe Orton]
f1a2709aad7baa4161fdb6f63edf99b0150af252Evan Hunt *) mod_http: Fix incorrect If-Match handling. PR 57358.
f1a2709aad7baa4161fdb6f63edf99b0150af252Evan Hunt [Kunihiko Sakamoto <ksakamoto google.com>]
402c63495c40b2289de8daee5a396fd392cea080Mark Andrews *) mod_proxy_ajp: Fix client connection errors handling and logged status
402c63495c40b2289de8daee5a396fd392cea080Mark Andrews when it occurs. PR 56823. [Yann Ylavic]
b0ffe328620db4ead7079e8cd26a584f5b947754Mark Andrews *) ap_expr: Add filemod function for checking file modification dates
402c63495c40b2289de8daee5a396fd392cea080Mark Andrews [Daniel Gruno]
699f790c49d03a9ef3c3234a72d272bb469203e8Evan Hunt *) core: Add CGIPassAuth directive to control whether HTTP authorization
699f790c49d03a9ef3c3234a72d272bb469203e8Evan Hunt headers are passed to scripts as CGI variables. PR 56855. [Jeff
66074f152f2a42218e6d54f50d4fa3717940c299Evan Hunt *) mod_rewrite: Improve relative substitutions in per-directory/htaccess
66074f152f2a42218e6d54f50d4fa3717940c299Evan Hunt context for directories found by mod_userdir and mod_alias. These no
66074f152f2a42218e6d54f50d4fa3717940c299Evan Hunt longer require RewriteBase to be specified. [Eric Covener]
48bf87ba83396aae2251646aed9a9cac183e5780Mark Andrews *) mod_authnz_ldap: Resolve crashes with LDAP authz and non-LDAP authn since
48bf87ba83396aae2251646aed9a9cac183e5780Mark Andrews r1608202. [Eric Covener]
cd6eeeb827f65df4bfb3e7ed3454655650f7dba7Mark Andrews *) mod_buffer: Forward flushed input data immediatly and avoid (unlikely)
aa5506eda809dfd25b4e1ee6edb5285a77958d2cEvan Hunt access to freed memory. [Yann Ylavic, Christophe Jaillet]
f6096b958c8b58c4709860d7c4dcdde5deeacb7aEvan Hunt *) mod_proxy: Use the correct server name for SNI in case the backend
f6096b958c8b58c4709860d7c4dcdde5deeacb7aEvan Hunt SSL connection itself is established via a proxy server.
f6096b958c8b58c4709860d7c4dcdde5deeacb7aEvan Hunt PR 57139 [Szabolcs Gyurko <szabolcs gyurko.org>]
f6096b958c8b58c4709860d7c4dcdde5deeacb7aEvan Hunt *) core: Ensure that httpd exits with an error status when the MPM fails
f6096b958c8b58c4709860d7c4dcdde5deeacb7aEvan Hunt to run. [Yann Ylavic]
f6096b958c8b58c4709860d7c4dcdde5deeacb7aEvan Hunt *) apreq: Content-Length header should be always interpreted as a decimal.
16591ba9ae26e4d6e1bc0dd4776725326174abaaMark Andrews Leading 0 could be erroneously considered as an octal value. PR 56598.
91499fdb483d88377756fa517c25e3564bfa4e3bEvan Hunt [Chris Card <ctcard hotmail com>]
3cd204c4a46f21bf2a38f35e79af45ac595be943Evan Hunt *) mod_proxy: Now allow for 191 character worker names, with non-fatal
3cd204c4a46f21bf2a38f35e79af45ac595be943Evan Hunt errors if name is truncated. PR53218. [Jim Jagielski]
8fcf2413e99597b6690b6a352aa12842f9be27e5Mark Andrews *) mod_ssl: Add optional function "ssl_get_tls_cb" to allow support
8fcf2413e99597b6690b6a352aa12842f9be27e5Mark Andrews for channel bindings. [Simo Sorce <simo redhat.com>]
7660b370c363d08a43ad713a84f94798f3fc4879Mark Andrews *) mod_proxy_wstunnel: Concurrent websockets messages could be
7660b370c363d08a43ad713a84f94798f3fc4879Mark Andrews lost or delayed with ProxyWebsocketAsync enabled.
651be63a1111c50942533016b3a2a6403d74cd9eMark Andrews [Edward Lu <Chaosed0 gmail.com>]
651be63a1111c50942533016b3a2a6403d74cd9eMark Andrews *) core, mod_info: Add compiled and loaded PCRE versions to version
b1888f0e2ed6bebe79822de83bf67f5c440a22e1Mark Andrews number display. [Rainer Jung]
6214c3c93a43dc86f080dc0219e4560b69721f53Mark Andrews *) mpm_winnt: Accept utf-8 (Unicode) service names and descriptions for
448884248519a8edade1b51aa7d20140b12764a9Evan Hunt internationalization. [William Rowe]
395e6865d5b0ec13c1e4cc3947598153aa4e4914Evan Hunt *) mpm_winnt: Normalize the error and status messages emitted by service.c,
395e6865d5b0ec13c1e4cc3947598153aa4e4914Evan Hunt the service control interface for Windows. [William Rowe]
39225b4b510385f0cee915f0622574b76f5d6082Evan Hunt *) mod_authnz_ldap: Return LDAP connections to the pool before the handler
cf24cbd837617c5cb89f04ba97b262be21a925bfEvan Hunt is run, instead of waiting until the end of the request. [Eric Covener]
cf24cbd837617c5cb89f04ba97b262be21a925bfEvan Hunt *) mod_ssl: dump SSL IO/state for the write side of the connection(s),
ddf3342cca1a2dbd98c5443cbb9b184c428cdda5Evan Hunt like reads (level TRACE4). [Yann Ylavic]
558278974eb4a1021943e6bbbc6c7d80dc3707fdMark Andrews *) mod_proxy: Shutdown (eg. close notify) the backend connection before
558278974eb4a1021943e6bbbc6c7d80dc3707fdMark Andrews closing. [Yann Ylavic]
132a57117978816eebf6f8c33b39bdcfcd62fd7aEvan Hunt *) mpm_event[opt]: Send the SSL close notify alert when the KeepAliveTimeout
132a57117978816eebf6f8c33b39bdcfcd62fd7aEvan Hunt expires. PR54998. [Yann Ylavic]
132a57117978816eebf6f8c33b39bdcfcd62fd7aEvan Hunt *) mod_ssl: Ensure that the SSL close notify alert is flushed to the client.
0993cd5f2227c1aa6a8554f4a9a847efabbcfcb8Mark Andrews PR54998. [Tim Kosse <tim.kosse filezilla-project.org>, Yann Ylavic]
0993cd5f2227c1aa6a8554f4a9a847efabbcfcb8Mark Andrews *) mod_log_config: Add GlobalLog to allow a globally defined log to
b8dcc13bc5d49aa18a80179851cf0d7a81c54887Mark Andrews be inherited by virtual hosts that define a CustomLog.
b8dcc13bc5d49aa18a80179851cf0d7a81c54887Mark Andrews [Edward Lu <Chaosed0 gmail.com>]
756c6433301f2f5dad3372af2bef56c0b28e99b7Mark Andrews *) MPMs: Support SO_REUSEPORT to create multiple duplicated listener
8e4d56d45dc6daa9dfc5c33b67138ecb9d5bf004Tinderbox User records for scalability. [Yingqi Lu <yingqi.lu@intel.com>,
1add4a7939a550d50b156f72631ea374b6182149Mark Andrews Jeff Trawick, Jim Jagielski]
381c77fd82ea5a51ee52929ec43c1f3adb27686aMark Andrews *) mod_proxy_html: support automatic detection of doctype and processing
381c77fd82ea5a51ee52929ec43c1f3adb27686aMark Andrews of FPIs. PR56285 [Micha Lenk <micha lenk info>, Nick Kew]
7c525954642f8fb3698b555115edb09fe3bd3354Mark Andrews *) mod_proxy_html: skip documents shorter than 4 bytes
7c525954642f8fb3698b555115edb09fe3bd3354Mark Andrews PR 56286 [Micha Lenk <micha lenk info>]
33a4294f442f7505c8e2453beb422b5928ec697cMark Andrews *) mod_proxy_fdpass: Fix computation of the size of 'struct sockaddr_un'
33a4294f442f7505c8e2453beb422b5928ec697cMark Andrews when passed to 'connect()'.
33a4294f442f7505c8e2453beb422b5928ec697cMark Andrews [Graham Dumpleton <grahamd apache org>]
d6357f09aacf518df14875fffa819607daa05d17Mark Andrews *) core: Add ap_mpm_resume_suspended() API to allow a suspended connection
d6357f09aacf518df14875fffa819607daa05d17Mark Andrews to resume. PR56333
59328c76745ee6d2df047e3f072b118258b87cb6Mukund Sivaraman [Artem <artemciy gmail.com>, Edward Lu <Chaosed0 gmail.com>]
275265ab27815d2261ebf68b48201fb7bffdf426Mukund Sivaraman *) core: Add ap_mpm_register_socket_callback_timeout() API. [Eric Covener]
ade0aa3cb0fafbbe9fffb29f9abba4ce85890c3fMark Andrews *) mod_proxy_wstunnel: Honor ProxyWebsocketIdleTimeout in asynchronous
275265ab27815d2261ebf68b48201fb7bffdf426Mukund Sivaraman processing mode. [Eric Covener]
8398f0015625495e228eea195e3adccfcf59ffccMark Andrews *) mod_authnz_ldap: Fail explicitly when the filter is too long. Remove
023ba1e6ef28d888ad0030fd72937fb4de2129bdEvan Hunt unnecessary apr_pstrdup() and strlen(). [Graham Leggett]
023ba1e6ef28d888ad0030fd72937fb4de2129bdEvan Hunt *) Add the ldap-search option to mod_authnz_ldap, allowing authorization
44c86318ed432af96848269250930297eea2bba3Evan Hunt to be based on arbitrary expressions that do not include the username.
44c86318ed432af96848269250930297eea2bba3Evan Hunt [Graham Leggett]
44c86318ed432af96848269250930297eea2bba3Evan Hunt *) Add the ldap function to the expression API, allowing LDAP filters and
806e05d28a479291110a9fdb1788e675a56fc364Mark Andrews distinguished names based on expressions to be escaped correctly to
ce7216c40ac973ed9ac5a90d75cd41b14b789725Mark Andrews guard against LDAP injection. [Graham Leggett]
455c0848f80a8acda27aad1466c72987cafaa029Mark Andrews *) Add module mod_ssl_ct, which provides an implementation of Certificate
455c0848f80a8acda27aad1466c72987cafaa029Mark Andrews Transparency (RFC 6962) for httpd. [Jeff Trawick]
455c0848f80a8acda27aad1466c72987cafaa029Mark Andrews *) mod_proxy: Preserve original request headers even if they differ
f9da4a8e543cf895b6171773e75d343b2914a7e7Mark Andrews from the ones to be forwarded to the backend. PR 45387.
f9da4a8e543cf895b6171773e75d343b2914a7e7Mark Andrews [Yann Ylavic]
f9da4a8e543cf895b6171773e75d343b2914a7e7Mark Andrews *) mod_remoteip: Prevent an external proxy from presenting an internal
293a9e997803ebcf4e6ade8c972465bf6330f534Mukund Sivaraman proxy. PR 55962. [Mike Rumph]
293a9e997803ebcf4e6ade8c972465bf6330f534Mukund Sivaraman *) mod_ssl: Add hooks to allow other modules to perform processing at
293a9e997803ebcf4e6ade8c972465bf6330f534Mukund Sivaraman several stages of initialization and connection handling. See
5995fec51cc8bb7e53804e4936e60aa1537f3673Mukund Sivaraman *) mod_proxy_wstunnel: Avoid sending error responses down an upgraded
5995fec51cc8bb7e53804e4936e60aa1537f3673Mukund Sivaraman websockets connection as it is being close down. [Eric Covener]
a2b15b3305acd52179e6f3dc7d073b07fbc40b8eMark Andrews *) mod_proxy_wstunnel: Allow the administrator to cap the amount
a2b15b3305acd52179e6f3dc7d073b07fbc40b8eMark Andrews of time a synchronous websockets connection stays idle with
d372f426ca42ee2bc7bcb1f76a52c4f154de1f9bMark Andrews ProxyWebsocketIdleTimeout. [Eric Covener]
79a55d4f4dcf3d6f617523228503d8584b72a3a3Mukund Sivaraman *) mod_proxy_wstunnel: Change to opt-in for asynchronous support, adding
79a55d4f4dcf3d6f617523228503d8584b72a3a3Mukund Sivaraman directives ProxyWebsocketAsync and ProxyWebsocketAsyncDelay.
79a55d4f4dcf3d6f617523228503d8584b72a3a3Mukund Sivaraman [Eric Covener]
0c29904b27c9ab3b85ecbde159b22ae1323bdbcdMukund Sivaraman *) mod_proxy_wstunnel: Stop leaking websockets backend connections under
0c29904b27c9ab3b85ecbde159b22ae1323bdbcdMukund Sivaraman event MPM (trunk-only). [Eric Covener]
f3ad877eb05befbc862b0233d985758c0caef29aEvan Hunt *) mod_proxy_http: Add detach_backend hook (potentially usable
f3ad877eb05befbc862b0233d985758c0caef29aEvan Hunt in other proxy scheme handlers). [Jeff Trawick]
d88ba937124b2a4f8a074fc2aef9caf2022308b4Mark Andrews *) mod_deflate: Add DeflateAlterETag to control how the ETag
d88ba937124b2a4f8a074fc2aef9caf2022308b4Mark Andrews is modified. The 'NoChange' parameter mimics 2.2.x behavior.
40401165e4646f1624175ac80bf9b51826ab67ecMark Andrews PR 45023, PR 39727. [Eric Covener]
8d00c5ab2c16985457947ddb0376707ab7094b80Mark Andrews *) mod_rewrite: Add 'BNF' (backreferences-no-plus) flag to RewriteRule to
ec450fde7cee684f37b0a59d770330c700419610Evan Hunt allow spaces in backreferences to be encoded as %20 instead of '+'.
ec450fde7cee684f37b0a59d770330c700419610Evan Hunt [Eric Covener]
d1dbf6b20fdcfa95acd75cdb96fcd57067a31144Mukund Sivaraman *) mod_rewrite: Support an optional list of characters to escape in the
d1dbf6b20fdcfa95acd75cdb96fcd57067a31144Mukund Sivaraman argument for the 'B' (escape backreferences) flag. [Eric Covener]
3fe17d62e32017b643b852ede1b234271ee308e1Evan Hunt *) mod_dir: Default to 2.2-like behavior and skip execution when method is
3fe17d62e32017b643b852ede1b234271ee308e1Evan Hunt neither GET nor POST, such as for DAV requests. PR 54914. [Chris Darroch]
f02c22d58ac88777655e0b407b22b07864d39184Evan Hunt *) mod_rewrite: Rename the handler that does per-directory internal
f02c22d58ac88777655e0b407b22b07864d39184Evan Hunt redirects to "rewrite-redirect-handler" from "redirect-handler" so
f02c22d58ac88777655e0b407b22b07864d39184Evan Hunt it is less ambiguous and less likely to be reused. [Eric Covener]
5f4f7c688e0cca18edd67e9760b266ce8f67e29cTinderbox User *) mod_rewrite: Protect against looping with the [N] flag by enforcing a
40401165e4646f1624175ac80bf9b51826ab67ecMark Andrews default limit of 10000 iterations, and allowing each rule to change its
df9a49ee07f7629ec6abd2e3bd0dee600d7e2ab4Evan Hunt limit. [Eric Covener]
e073205a884d3762fdc678d4b8a61b627a4070abEvan Hunt *) mod_ssl: Fix config merging of SSLOCSPEnable and SSLOCSPOverrideResponder.
e073205a884d3762fdc678d4b8a61b627a4070abEvan Hunt [Jeff Trawick]
832ab79d1f8bc4edf638780b306888da30ac3a1eMark Andrews *) Add HttpContentLengthHeadZero and HttpExpectStrict directives.
832ab79d1f8bc4edf638780b306888da30ac3a1eMark Andrews [Yehuda Sadeh <yehuda inktank com>, Justin Erenkrantz]
9d85a773829484832f762a9088a7dafd6794aa39Mark Andrews *) mod_ssl: Add -t -DDUMP_CA_CERTS option which dumps the filenames of all
9d85a773829484832f762a9088a7dafd6794aa39Mark Andrews configured SSL CA certificates to stdout the same way as DUMP_CERTS does.
9d85a773829484832f762a9088a7dafd6794aa39Mark Andrews [Jan Kaluza]
8ede7a974b126b3afe766c11ca621aee52c9889aEvan Hunt *) mod_ssl: Don't flush when an EOS is received. Prepares mod_ssl
8ede7a974b126b3afe766c11ca621aee52c9889aEvan Hunt to support write completion. [Graham Leggett]
8ede7a974b126b3afe766c11ca621aee52c9889aEvan Hunt *) core: Add parse_errorlog_arg callback to ap_errorlog_provider
8ede7a974b126b3afe766c11ca621aee52c9889aEvan Hunt to allow providers to check the ErrorLog argument. [Jan Kaluza]
30370d905e9be3be7d9b947fd432bacecbb13bb9Evan Hunt *) mod_cgid: Use the servers Timeout for each read from a CGI script,
30370d905e9be3be7d9b947fd432bacecbb13bb9Evan Hunt allow override with new CGIDRequestTimeout directive. PR43494
f8432e3f249dbec36394539ca1f3cb25bf33abfeMark Andrews [Eric Covener, Toshikuni Fukaya <toshikuni-fukaya cybozu co jp>]
630b2d0c5a04cfc8b08d4585b7a0d997c00d7341Evan Hunt *) core: ensure any abnormal exit is reported to stderr if it's a tty.
40401165e4646f1624175ac80bf9b51826ab67ecMark Andrews PR 55670 [Nick Kew]
630b2d0c5a04cfc8b08d4585b7a0d997c00d7341Evan Hunt *) mod_lua: Let the Inter-VM get/set functions work with a global
630b2d0c5a04cfc8b08d4585b7a0d997c00d7341Evan Hunt shared memory pool instead of a per-process pool. [Daniel Gruno]
1d383fd4b23fc7031e562bf5db02e3018c5d0b9eMark Andrews *) ldap: Support ldaps when using the Microsoft LDAP SDK.
1d383fd4b23fc7031e562bf5db02e3018c5d0b9eMark Andrews PR 54626. [Jean-Frederic Clere]
1d383fd4b23fc7031e562bf5db02e3018c5d0b9eMark Andrews *) mod_proxy: Add ap_connection_reusable() for checking if a connection
3ecc17d5519cc5b45cba3344344f296f3ff57776Mark Andrews is reusable as of this point in processing. [Jeff Trawick]
3ecc17d5519cc5b45cba3344344f296f3ff57776Mark Andrews *) mod_authnz_ldap: Change default value of AuthLDAPMaxSubGroupDepth to 0
9b789c54f8829b867c4a888c47bd2310a790415aEvan Hunt to avoid performance problems when subgroups aren't in use. [Eric Covener]
9b789c54f8829b867c4a888c47bd2310a790415aEvan Hunt *) mod_syslog: New module implementing syslog ap_error_log provider.
d40154cab71b0c774d80df2c0091e1f8edcaa7d4Evan Hunt Previously, this code was part of core, now it's in separate module.
d40154cab71b0c774d80df2c0091e1f8edcaa7d4Evan Hunt [Jan Kaluza]
d40154cab71b0c774d80df2c0091e1f8edcaa7d4Evan Hunt *) core: Add ap_errorlog_provider to make ErrorLog logging modular. Move
2879ee2c72638ea190728f931ce286760caa4521Evan Hunt syslog support from core to new mod_syslog. [Jan Kaluza]
2879ee2c72638ea190728f931ce286760caa4521Evan Hunt *) mod_status, mod_echo: Fix the display of client addresses.
2879ee2c72638ea190728f931ce286760caa4521Evan Hunt They were truncated to 31 characters which is not enough for IPv6 addresses.
6bd794171f2ba0ee93b99ccbf80378959f4e965bEvan Hunt PR 54848 [Bernhard Schmidt <berni birkenwald de>]
6bd794171f2ba0ee93b99ccbf80378959f4e965bEvan Hunt *) core: Add ap_log_data(), ap_log_rdata(), etc. for logging buffers.
73fbd4c9d3e65621eb32a8e01659532f131de690Mark Andrews [Jeff Trawick]
73fbd4c9d3e65621eb32a8e01659532f131de690Mark Andrews *) mod_unique_id: Use output of the PRNG rather than IP address and
fc7bce5f350aa119d4c500fd5b35c47b14b539efMark Andrews pid, avoiding sleep() call and possible DNS issues at startup,
fc7bce5f350aa119d4c500fd5b35c47b14b539efMark Andrews plus improving randomness for IPv6-only hosts.
b4ccec331dbd81581c6226a54847385a27d9eb25Evan Hunt [Jan Kaluza <jkaluza redhat.com>]
bb5d14d7243d71e03d262ff175b355b52873e195Evan Hunt *) mod_authnz_ldap: Support primitive LDAP servers that do not accept
bb5d14d7243d71e03d262ff175b355b52873e195Evan Hunt filters, such as "SDBM-backed LDAP" on z/OS, by allowing a special
bb5d14d7243d71e03d262ff175b355b52873e195Evan Hunt filter "none" to be specified in AuthLDAPURL. [Eric Covener]
bb5d14d7243d71e03d262ff175b355b52873e195Evan Hunt *) mod_file_cache: mod_file_cache should be able to serve files that
c8b968f4144a271213756cc33e8062b9efdd7441Evan Hunt haven't had a Content-Type set via e.g. mod_mime. [Eric Covener]
c8b968f4144a271213756cc33e8062b9efdd7441Evan Hunt *) core: merge AllowEncodedSlashes from the base configuration into
c8b968f4144a271213756cc33e8062b9efdd7441Evan Hunt virtual hosts. [Eric Covener]
41494939b62d74fb159009f28428df23e5fc70e3Evan Hunt *) AIX: Install DSO's with "cp" instead of "install" in instdso.sh
41494939b62d74fb159009f28428df23e5fc70e3Evan Hunt [Eric Covener]
3bcd09b4162ccd383b4b20e3b5306b3c317c9795Evan Hunt *) mod_ldap: Don't keep retrying if a new LDAP connection times out.
3bcd09b4162ccd383b4b20e3b5306b3c317c9795Evan Hunt [Eric Covener]
292eb9c4e4fc51aec911e72821735a123a8c252aMark Andrews *) mod_deflate: permit compilation of mod_deflate against a zlib that has
292eb9c4e4fc51aec911e72821735a123a8c252aMark Andrews been configured with -D Z_PREFIX, which redefines the token "deflate".
292eb9c4e4fc51aec911e72821735a123a8c252aMark Andrews [Eric Covener]
1b3d21180244529f0099894fe9d29beb3f11efb3Mark Andrews *) mod_auth_digest: Use the secret when generating nonces in all cases and
1b3d21180244529f0099894fe9d29beb3f11efb3Mark Andrews not only when AuthName is used in .htaccess files (this change may cause
1b3d21180244529f0099894fe9d29beb3f11efb3Mark Andrews problems if used with round robin load balancers). Don't regenerate the
fbed5f0f44515f5b3ca499a3466c875507852970Evan Hunt secret on graceful restarts. PR 54637 [Stefan Fritsch]
fbed5f0f44515f5b3ca499a3466c875507852970Evan Hunt *) core: Remove apr_brigade_flatten(), buffering and duplicated code
fbed5f0f44515f5b3ca499a3466c875507852970Evan Hunt from the HTTP_IN filter, parse chunks in a single pass with zero copy.
fbed5f0f44515f5b3ca499a3466c875507852970Evan Hunt Reduce memory usage by 48 bytes per request. [Graham Leggett]
bed6e9d614d2ac9e6a84949379aba4fc04aa8e0bMark Andrews *) core: Stop the HTTP_IN filter from attempting to write error buckets
49762dffc45b6c02abe5d131cb7c49369cf13e09Mark Andrews to the output filters, which is bogus in the proxy case. Create a
49762dffc45b6c02abe5d131cb7c49369cf13e09Mark Andrews clean mapping from APR codes to HTTP status codes, and use it where
49762dffc45b6c02abe5d131cb7c49369cf13e09Mark Andrews needed. [Graham Leggett]
f647c0df9fd334b19a5bdc9c252f90d94c0abf1eMark Andrews *) mod_proxy: Ensure network errors detected by the proxy are returned as
f647c0df9fd334b19a5bdc9c252f90d94c0abf1eMark Andrews 504 Gateway Timout as opposed to 502 Bad Gateway, in order to be
ecc06cbc32c5a2b91a17e65c1820c9c66313d35cMukund Sivaraman compliant with RFC2616 14.9.4 Cache Revalidation and Reload Controls.
ecc06cbc32c5a2b91a17e65c1820c9c66313d35cMukund Sivaraman *) mod_dav: mod_dav overrides dav_fs response on PUT failure. PR 35981
94c7301f6f0ada7aa84ede5808ab8fdec5bae6b5Mark Andrews [Basant Kumar Kukreja <basant.kukreja sun.com>, Alejandro Alvarez
505d311709be77b2bd6ebb2aead84771588f9c29Mark Andrews *) mod_ldap: LDAP connections used for authentication were not respecting
505d311709be77b2bd6ebb2aead84771588f9c29Mark Andrews LDAPConnectionPoolTimeout. PR 54587
5d79b60fc5e4dad4f04da39570517d20a2425f8bMukund Sivaraman *) core: ap_rgetline_core now pulls from r->proto_input_filters.
5d79b60fc5e4dad4f04da39570517d20a2425f8bMukund Sivaraman *) mod_proxy_html: process parsed comments immediately.
5d79b60fc5e4dad4f04da39570517d20a2425f8bMukund Sivaraman Fixes bug where parsed comments may be lost. [Nick Kew]
5d79b60fc5e4dad4f04da39570517d20a2425f8bMukund Sivaraman *) mod_proxy_html: introduce doctype for HTML 5 [Nick Kew]
322e6b5be784d79d15fea9db9440dd821162c574Mark Andrews *) mod_proxy_html: fix typo-bug processing "strict" vs "transitional"
27bc16fcdc67f9afefefb54ae98dfdae3a5bc1f8Mukund Sivaraman *) core: Add option to add valgrind support. Use it to reduce false positive
5b13a593fe7d8055992bd12aeb399bdb06e2a533Mukund Sivaraman warnings in mod_ssl. [Stefan Fritsch]
95bef099e9762c8078c0ba9749293b488727dc58Mark Andrews *) mod_authn_file, mod_authn_dbd, mod_authn_dbm, mod_authn_socache:
95bef099e9762c8078c0ba9749293b488727dc58Mark Andrews Cache the result of the most recent password hash verification for every
6c1f9f5c71ff526402f3b3e87749a9ddf102f75eTinderbox User keep-alive connection. This saves some expensive calculations.
95bef099e9762c8078c0ba9749293b488727dc58Mark Andrews [Stefan Fritsch]
464c2c673b879071da66cab5a627baf35c5e0f90Evan Hunt *) http: Remove support for Request-Range header sent by Navigator 2-3 and
464c2c673b879071da66cab5a627baf35c5e0f90Evan Hunt MSIE 3. [Stefan Fritsch]
226dd20bbd6c6bdeadffa71361d9a0ec61308d69Evan Hunt *) core, http: Extend HttpProtocol with an option to enforce stricter HTTP
226dd20bbd6c6bdeadffa71361d9a0ec61308d69Evan Hunt conformance or to only log the found problems. [Stefan Fritsch]
10d7ab44cc72170c527dde8cc9e049e046342769Mark Andrews *) core: Correctly parse an IPv6 literal host specification in an absolute
10d7ab44cc72170c527dde8cc9e049e046342769Mark Andrews URL in the request line. [Stefan Fritsch]
4071efbec0e87b987aaf109f1ae8050aa8ecbcb8Evan Hunt *) EventOpt MPM
4071efbec0e87b987aaf109f1ae8050aa8ecbcb8Evan Hunt *) core: Add LogLevelOverride directive that allows to override the
4071efbec0e87b987aaf109f1ae8050aa8ecbcb8Evan Hunt loglevel for clients from certain IPs. This also works for things
4071efbec0e87b987aaf109f1ae8050aa8ecbcb8Evan Hunt like the SSL handshake where <If> LogLevel ... </If> is evaluated
b6214feb63f48e9c08f16394ae5b6902b45b9c38Evan Hunt too late. [Stefan Fritsch]
b6214feb63f48e9c08f16394ae5b6902b45b9c38Evan Hunt *) core: Add new directive Warning to issue warnings from a configuration
26177be2946c99a34096b7d8c202139dfc0e9760Mark Andrews file. Both Warning and Error now generate a timestamped log message.
26177be2946c99a34096b7d8c202139dfc0e9760Mark Andrews [Fabien Coelho]
26177be2946c99a34096b7d8c202139dfc0e9760Mark Andrews *) ap_expr: Add SERVER_PROTOCOL_VERSION, ..._MAJOR, and ..._MINOR
8e73941f33fad57111142a62d99717abc001912eMark Andrews variables. [Stefan Fritsch]
5b1c7ef35bb495820360182b5192689f33f1cc7dMark Andrews *) core: New directive RegisterHttpMethod for registering non-standard
5b1c7ef35bb495820360182b5192689f33f1cc7dMark Andrews HTTP methods. [Stefan Fritsch]
913d976eca8751851111c0b4357f650295d4aa3dMark Andrews *) core: New directive HttpProtocol which allows to disable HTTP/0.9
913d976eca8751851111c0b4357f650295d4aa3dMark Andrews support. [Stefan Fritsch]
7bc21557f3583bab18fd9a002d115aaa5faa5561Mukund Sivaraman *) mod_allowhandlers: New module to forbid specific handlers for specific
7bc21557f3583bab18fd9a002d115aaa5faa5561Mukund Sivaraman directories. [Stefan Fritsch]
7bc21557f3583bab18fd9a002d115aaa5faa5561Mukund Sivaraman *) mod_systemd: New module, for integration with systemd on Linux.
7bc21557f3583bab18fd9a002d115aaa5faa5561Mukund Sivaraman [Jan Kaluza <jkaluza redhat.com>]
7bc21557f3583bab18fd9a002d115aaa5faa5561Mukund Sivaraman *) WinNT MPM: Store pid and generation for each thread in scoreboard
a727cdff50383b98a150922e16a470cc63225309Tinderbox User to allow tracking of threads from exiting children via mod_status
268c4e79c40845fb0005c44d177497bf5fad4518Mark Andrews or other such mechanisms. [Jeff Trawick]
c8821d124c532e0a65752b378f924d4259499fd3Mark Andrews *) The following now respect DefaultRuntimeDir/DEFAULT_REL_RUNTIMEDIR:
c8821d124c532e0a65752b378f924d4259499fd3Mark Andrews - APIs: ap_log_pid(), ap_remove_pid, ap_read_pid()
c8821d124c532e0a65752b378f924d4259499fd3Mark Andrews - core: the scoreboard (ScoreBoardFile), pid file (PidFile), and
63042d5b579ae3d43104133007e55c224c698904Evan Hunt mutexes (Mutex)
c8821d124c532e0a65752b378f924d4259499fd3Mark Andrews - mod_cache: thundering herd lock directory
58f7af60e79a5aaf58f6a8861c306d4c617fb1d1Mukund Sivaraman - mod_lbmethod_heartbeat, mod_heartmonitor: heartbeat storage file
58f7af60e79a5aaf58f6a8861c306d4c617fb1d1Mukund Sivaraman - mod_ldap: shared memory cache
58f7af60e79a5aaf58f6a8861c306d4c617fb1d1Mukund Sivaraman - mod_socache_shmcb, mod_socache_dbm: shared memory or dbm for cache
58f7af60e79a5aaf58f6a8861c306d4c617fb1d1Mukund Sivaraman [Jeff Trawick]
58f7af60e79a5aaf58f6a8861c306d4c617fb1d1Mukund Sivaraman *) suexec: Add --enable-suexec-capabilites support on Linux, to use
9b17fd447c684a84b2f5fbfb04ad6e890ae2078cMukund Sivaraman setuid/setgid capability bits rather than a setuid root binary.
9b17fd447c684a84b2f5fbfb04ad6e890ae2078cMukund Sivaraman *) suexec: Add support for logging to syslog as an alternative to logging
9b17fd447c684a84b2f5fbfb04ad6e890ae2078cMukund Sivaraman to a file; configure --without-suexec-logfile --with-suexec-syslog.
b51391848127d0303bd385a555c76aef57d1b4ebEvan Hunt *) mod_ssl: Add support for TLS Next Protocol Negotiation. PR 52210.
b51391848127d0303bd385a555c76aef57d1b4ebEvan Hunt [Matthew Steele <mdsteele google.com>]
35928b7e1af8ea4d01a2855ab833dfe59d2345faMukund Sivaraman *) cross-compile: allow to provide CC_FOR_BUILD so that gen_test_char will
bfd4b9e11aa9e8c2b43022a6b7a896b26bd5d7a0Witold Krecicki be compiled by the build compiler instead of the host compiler.
bfd4b9e11aa9e8c2b43022a6b7a896b26bd5d7a0Witold Krecicki Also set CC_FOR_BUILD to 'cc' when cross-compilation is detected.
29868ebbe3c7bc06f833e329ea190dc442331bf1Mark Andrews PR 51257. [Guenter Knauf]
29868ebbe3c7bc06f833e329ea190dc442331bf1Mark Andrews *) core: In maintainer mode, replace apr_palloc with a version that
92cc6acdff1ecbf157e4ab0efe3f79367233f022Mark Andrews initializes the allocated memory with non-zero values, except if
92cc6acdff1ecbf157e4ab0efe3f79367233f022Mark Andrews AP_DEBUG_NO_ALLOC_POISON is defined. [Stefan Fritsch]
e939674d53a127ddeeaf4b41fd72933f0b493308Mark Andrews *) mod_policy: Add a new testing module to help server administrators
e939674d53a127ddeeaf4b41fd72933f0b493308Mark Andrews enforce a configurable level of protocol compliance on their
e939674d53a127ddeeaf4b41fd72933f0b493308Mark Andrews servers and application servers behind theirs. [Graham Leggett]
6b8519147a5c24b4a5942042e83fd539d0d445ccEvan Hunt *) mod_firehose: Add a new debugging module able to record traffic
6b8519147a5c24b4a5942042e83fd539d0d445ccEvan Hunt passing through the server in such a way that connections and/or
6b8519147a5c24b4a5942042e83fd539d0d445ccEvan Hunt requests be reconstructed and replayed. [Graham Leggett]
09f82f50798e170b172e6ba358ed123536243839Evan Hunt *) mod_noloris
8475bed9de77920f884f1ae296f581efbd1e42f8Mark Andrews *) Simple MPM
821ff5e8fa1df2e09fea157ee3e298eef6cf4ec9Evan Hunt [Apache 2.5.0-dev includes those bug fixes and changes with the
f06b6a9b14509a3b473f52dd797bc490f6f6511dMark Andrews Apache 2.4.xx tree as documented below, except as noted.]
f06b6a9b14509a3b473f52dd797bc490f6f6511dMark AndrewsChanges with Apache 2.4.x and later:
aa9b64060fb6e946a920e957805f564d149e88e0Evan Hunt *) http://svn.apache.org/viewvc/httpd/httpd/branches/2.4.x/CHANGES?view=markup
412f873b9fafa0f8161a1203e7731d9d67052e49Mark AndrewsChanges with Apache 2.2.x and later:
72ac929f2bfe186ab4fe2d9425685d6ef419f200Mark Andrews *) http://svn.apache.org/viewvc/httpd/httpd/branches/2.2.x/CHANGES?view=markup
72ac929f2bfe186ab4fe2d9425685d6ef419f200Mark AndrewsChanges with Apache 2.0.x and later: