Merge r1715255 from trunk:
Reviewed/backported by: jim

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1722181 13f79535-47bb-0310-9956-ffa450edef68

Merge r1715567, r1715568, r1715570, r1715571, r1715572, r1715576, r1715581, r1715582, r1715583, r1715584, r1715585 from trunk:

Remove some useless 'return' statements.

Remove some useless 'return' statements.

Remove some useless 'return' statements.

Remove some useless 'return' statements.

Remove some useless 'return' statements.
Add a blank line between functions.

Remove some useless 'return' statements.
Fix style and alignment.

Remove some useless 'return' statements.
Fix style.

Remove some useless 'return' statements.
Add a blank line between functions.

Remove some useless 'return' statements.

Remove some useless 'return' statements.

Remove some useless 'return' statements.
Submitted by: jailletc36
Reviewed/backported by: jim

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1722180 13f79535-47bb-0310-9956-ffa450edef68

Merge r1719967 from trunk:

mod_ssl: fix build with openssl < 0.9.8m (missing semicolon).
Reported by: Petr Gajdos <pgajdos suse.cz>
Submitted by: ylavic
Reviewed/backported by: jim

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1722179 13f79535-47bb-0310-9956-ffa450edef68

vote/promote

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1722161 13f79535-47bb-0310-9956-ffa450edef68

propose GlobalLog since it was requested in a user PR.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1722158 13f79535-47bb-0310-9956-ffa450edef68

backport req.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1722139 13f79535-47bb-0310-9956-ffa450edef68

* Vote

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1721981 13f79535-47bb-0310-9956-ffa450edef68

Merge r1721978 from trunk:

add a mod_headers condition clause expression example

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1721979 13f79535-47bb-0310-9956-ffa450edef68

Merge r1721975 from trunk:

PR58764: python example for sha1 password hashes

Submitted By: Dave Hall <skwashd gmail.com>

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1721976 13f79535-47bb-0310-9956-ffa450edef68

Merge r1721973 from trunk:

PR58761: developer doc improvements.

Submitted By: Luca Toscano

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1721974 13f79535-47bb-0310-9956-ffa450edef68

Rebuild

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1721964 13f79535-47bb-0310-9956-ffa450edef68

Formatting of example

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1721962 13f79535-47bb-0310-9956-ffa450edef68

Propose.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1721911 13f79535-47bb-0310-9956-ffa450edef68

CHANGES: move entry to the right/effective version.
r1715014 somehow put it in 2.4.17, whereas it was really backported in 2.4.18.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1721907 13f79535-47bb-0310-9956-ffa450edef68

Yup, doh - and rebutt a non-starter

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1720297 13f79535-47bb-0310-9956-ffa450edef68

Vote and comment on trivial mod_ssl fix.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1720186 13f79535-47bb-0310-9956-ffa450edef68

Propose r1720129

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1720150 13f79535-47bb-0310-9956-ffa450edef68

Propose trivial (build) fix for mod_ssl with openssl < 0.9.8m.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1719968 13f79535-47bb-0310-9956-ffa450edef68

Rebuild.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1719693 13f79535-47bb-0310-9956-ffa450edef68

XML updates.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1719692 13f79535-47bb-0310-9956-ffa450edef68

And we are 2.4.19-dev

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1718694 13f79535-47bb-0310-9956-ffa450edef68

Get ready to tag 2.4.18

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1718692 13f79535-47bb-0310-9956-ffa450edef68

Add an alert for module developers that this subset (specifically,
only the recently added 2.4.17 Protocol API's) may still be in flux,
until the group has concensus on the API behavior.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1718645 13f79535-47bb-0310-9956-ffa450edef68

merge from trunk:removing HTTP_HEADER output filter on upgraded connections, so timeouts do not send http/1.1 responses any more

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1718600 13f79535-47bb-0310-9956-ffa450edef68

Comment about ap_request_has_body() check for Upgrade.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1718595 13f79535-47bb-0310-9956-ffa450edef68

vote

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1718589 13f79535-47bb-0310-9956-ffa450edef68

Merge r1718569 from trunk.

h2_from_h1: To avoid any further confusion, r->err_headers should be cleared
once merged into r->headers_out.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1718586 13f79535-47bb-0310-9956-ffa450edef68

mod_http2: merged from trunk, sending out push promises *before* the stream response to make client handling of preload links easier

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1718559 13f79535-47bb-0310-9956-ffa450edef68

Better explain what this patch does and doesn't do

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1718433 13f79535-47bb-0310-9956-ffa450edef68

xforms

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1718423 13f79535-47bb-0310-9956-ffa450edef68

Generated doc changes

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1718422 13f79535-47bb-0310-9956-ffa450edef68

merged H2PushPriority befiore 'weight' loss from trunk

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1718406 13f79535-47bb-0310-9956-ffa450edef68

mod_http v1.0.11, fixes duplicate response headers when post_req_hook gets invoked twice

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1718341 13f79535-47bb-0310-9956-ffa450edef68

Merge r1715273 from trunk:

Save a few bytes in conf pool.
Submitted by: jailletc36
Reviewed/backported by: jim

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1718333 13f79535-47bb-0310-9956-ffa450edef68

Merge r1716940, r1717086 from trunk:

Use 'ap_pbase64decode' to simplify code.

Silent a sparse Warning.

cid->ecb->lpszLogData can not be NULL.
It is defined in mod_isapi.h as:
typedef struct EXTENSION_CONTROL_BLOCK {
...
    char           lpszLogData[80];
...
Submitted by: jailletc36
Reviewed/backported by: jim

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1718332 13f79535-47bb-0310-9956-ffa450edef68

Merge r1717958 from trunk:

using c->master for ssl var lookups when c holds no valid SSLConnRec. Fixes PR58666.
Submitted by: icing
Reviewed/backported by: jim

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1718331 13f79535-47bb-0310-9956-ffa450edef68

promotes

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1718326 13f79535-47bb-0310-9956-ffa450edef68

votes

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1718325 13f79535-47bb-0310-9956-ffa450edef68

Merge r1717063 from trunk:

Fix the use of the default 'flush' provider.
Improve documentation for the "flusher" parameter.
Remove useless empty lines.

See http://mail-archives.apache.org/mod_mbox/httpd-dev/200812.mbox/%3C494226C0.4050407@force-elite.com%3E for some more explanation.
A python script is given there to test.
I had to tweak it to have it work
(use:
        fd, payload = passfd.recvfd(conn.fileno())
instead of:
        fd = passfd.recvfd(conn.fileno())
)

This is a r1058621 regression, where somehow "char *flusher" has been turned into a "char flusher[]". So it is been broken since the beginning of 2.4.x

After this change (i.e. r1058621), 'flusher' is no more a pointer (NULL'ed when the structure it belongs to is created) but the address of an array within a structure. It can not be NULL anymore.
So, we now have to look at the content of the array itself to see if it has been initialized or if we have to use the default value instead.
Submitted by: jailletc36
Reviewed/backported by: jim

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1718324 13f79535-47bb-0310-9956-ffa450edef68

mod_http2: version bump, merge of authority default port handling for upgraded requests

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1718318 13f79535-47bb-0310-9956-ffa450edef68

Vote, promote.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1718315 13f79535-47bb-0310-9956-ffa450edef68

update transformation

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1718210 13f79535-47bb-0310-9956-ffa450edef68

Easy proposals

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1718147 13f79535-47bb-0310-9956-ffa450edef68

Straightforward, good catch

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1718130 13f79535-47bb-0310-9956-ffa450edef68

XML update.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1718102 13f79535-47bb-0310-9956-ffa450edef68

XML update.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1718101 13f79535-47bb-0310-9956-ffa450edef68

Put proposal in the right section

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1718021 13f79535-47bb-0310-9956-ffa450edef68

merging floor() removal from trunk

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1717986 13f79535-47bb-0310-9956-ffa450edef68

v1.0.10 of mod_http2 backport, see CHANGES

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1717980 13f79535-47bb-0310-9956-ffa450edef68

proposing backport of ssl var lookups in c->master

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1717959 13f79535-47bb-0310-9956-ffa450edef68

Generated doc changes

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1717824 13f79535-47bb-0310-9956-ffa450edef68

Satisfy XML validation and fix some typos

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1717823 13f79535-47bb-0310-9956-ffa450edef68

Generated doc changes

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1717802 13f79535-47bb-0310-9956-ffa450edef68

Typos and grammar corrections

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Generated doc changes

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1717798 13f79535-47bb-0310-9956-ffa450edef68

merge of 1717639, fixing WINDOW_UPDATEs on small stream inputs

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1717641 13f79535-47bb-0310-9956-ffa450edef68

rebuild

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1717126 13f79535-47bb-0310-9956-ffa450edef68

Fix doc as spotted by mat in online doc

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1717125 13f79535-47bb-0310-9956-ffa450edef68

Proposal

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1717065 13f79535-47bb-0310-9956-ffa450edef68

Rebuild.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1716993 13f79535-47bb-0310-9956-ffa450edef68

XML update.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1716992 13f79535-47bb-0310-9956-ffa450edef68

Fix typo in comment

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1716770 13f79535-47bb-0310-9956-ffa450edef68

merge of trunk fix

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1716662 13f79535-47bb-0310-9956-ffa450edef68

Merge r1711728, r1713209 from trunk:

For the "SSLStaplingReturnResponderErrors off" case, make sure to only
staple responses with certificate status "good". Also avoids including
inaccurate responses when the OCSP responder is not completely up
to date in terms of the CA-issued certificates (and provides interim
"unknown" or "extended revoked" [RFC 6960] status replies).

Log a certificate status other than "good" in stapling_check_response().

Propagate the "ok" status from stapling_check_response() back via both
stapling_renew_response() and get_and_check_cached_response() to the
callback code in stapling_cb(), enabling the decision whether to include
or skip the response.

insert missing LOGNO in ssl_util_stapling.c
Submitted by: kbrand
Reviewed/backported by: jim

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1716652 13f79535-47bb-0310-9956-ffa450edef68

Merge r1710095, r1710105, r1711902 from trunk:

core: Limit to ten the number of tolerated empty lines between request,
and consume them before the pipelining check to avoid possible response
delay when reading the next request without flushing.

Before this commit, the maximum number of empty lines was the same as
configured LimitRequestFields, defaulting to 100, which was way too much.
We now use a fixed/hard limit of 10 (DEFAULT_LIMIT_BLANK_LINES).

check_pipeline() is changed to check for (up to the limit) and comsume the
trailing [CR]LFs so that they won't be interpreted as pipelined requests,
otherwise we would block on the next read without flushing data, and hence
possibly delay pending response(s) until the next/real request comes in or
the keepalive timeout expires.

Finally, when the maximum number of empty line is reached in
read_request_line(), or that request line does not contains at least a method
and an (valid) URI, we can fail early and avoid some failure detected in
further processing.

core: follow up to r1710095.
Simplify logic in check_pipeline(), and log unexpected errors.

core: follow up to r1710095, r1710105.
We can do this in a single (no inner) loop, and simplify again the logic.

Submitted by: ylavic
Reviewed/backported by: jim

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1716651 13f79535-47bb-0310-9956-ffa450edef68

promote

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1716650 13f79535-47bb-0310-9956-ffa450edef68

votes

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1716649 13f79535-47bb-0310-9956-ffa450edef68

Easy proposal to synch 2.4.x and trunk

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1716572 13f79535-47bb-0310-9956-ffa450edef68

merged mod_http2 1.0.8 from trunk

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1716493 13f79535-47bb-0310-9956-ffa450edef68

mod_http2, version 1.0.7

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1716210 13f79535-47bb-0310-9956-ffa450edef68

Merge r1712382,1713937 from trunk for cmake build
follow-up r1715371

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1715600 13f79535-47bb-0310-9956-ffa450edef68

update of mod_http2 with current trunk version

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1715371 13f79535-47bb-0310-9956-ffa450edef68

Merge r1708107, r1709587, r1709602, r1709995, r1710231, r1710419, r1710572, r1710583, r1715023 from trunk:

mod_ssl: performing protocol switch directly after ALPN selection, mod_http2: connection hook inits network filters to force TLS handshake, reads input only if H2Direct explicitly enabled, changes H2Direct default to off even for cleartext connections

new ap_is_allowed_protocol() for testing configured protocols, added H2Upgrade on/off directive, changed H2Direct default back to on when h2c is in Protocols

moved ssl handshake trigger from mod_http2 to new process_connection hook in mod_ssl

mod_ssl: check request-server for TLS settings compatible to handshake server, allow request if equal, renegotiation checks: remember last used cipher_suite for optimizations, deny any regnegotiation in presence of master connection

announce protocol choices on first request

fixing compilation issue for older platform

disabling protocol upgrades on slave connections

first request on master connection only reports more preferred protocols in Upgrade header

mod_ssl: follow up to r1709602.
Fix "HTTP spoken on HTTPS port" broken by the SSL handshake trigger moved to
process_connection hook (r1709602) along with H2Direct speculative read.

Submitted by: icing, ylavic
Reviewed/backported by: jim

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promote

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vote

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updated after incorporating change by ylavic

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merged r1715023 as proposed by ylavic

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update merge of changes in 2.4.x

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Conditional promotion :p

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Comments.

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Merge r1711553, r1713040, r1683881 from trunk:

Constify + save a few bytes in conf pool

Save a few bytes in conf pool when processing 'AllowOverrideList'.

The 'override_list' table is allocated from the cmd->pool, just as all strings from argv[].
So there is no need to duplicate them.

+ some minor style issues

Save a few bytes in conf pool
Submitted by: jailletc36
Reviewed/backported by: jim

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Merge r1705194, r1705823, r1705826, r1705828, r1705833, r1706275, r1707230, r1707231 from trunk:

mod_ssl: forward EOR (only) brigades to the core_output_filter().

mod_ssl: don't FLUSH output (blocking) on read.
This defeats deferred write (and pipelining), eg. check_pipeline() is not
expecting the pipe to be flushed under it.
So let OpenSSL >= 0.9.8m issue the flush when necessary (earlier versions
are known to not handle all the cases, so we keep flushing with those).

mod_ssl: follow up to r1705823.
Oups, every #if needs a #endif...

mod_ssl: pass through metadata buckets untouched in ssl_io_filter_output(),
the core output filter needs them.

Proposed by: jorton

mod_ssl: follow up to r1705194, r1705823, r1705826 and r1705828.
Add CHANGES entry, and restore ap_process_request_after_handler()'s comment
as prior to r1705194 (the change makes no sense now).

mod_ssl: follow up to r1705823.
We still need to flush in the middle of a SSL/TLS handshake.

mod_ssl: follow up to r1705823.
Flush SSL/TLS handshake data when writing (instead of before reading),
and only when necessary (openssl < 0.9.8m or proxy/client side).

mod_ssl: follow up to r1707230: fix (inverted) logic for SSL_in_connect_init().

Submitted by: ylavic
Reviewed/backported by: jim

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promote

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votes

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vote

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Easy proposals

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update STATUS

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update STATUS

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STATUS update

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propose SSLStaplingReturnResponderErrors improvement fix

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Rebuild.

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XML updates.

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proposing set of core/mod_ssl changes for http/2 improvements

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merge of 1708107,1709587,1709602,1709995,1710231,1710419,1710572,1710583 from trunk, addition of master conn_rec*, minor bump of mmn

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temp branch collecting changes for backport proposal

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Comment.

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Add a note

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core: Fix scoreboard crash (SIGBUS) on hardware requiring strict 64bit
alignment (SPARC64, PPC64).
Submitted by: ylavic
Reviewed by: jim, minfrin

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mod_cache: Accept HT (Horizontal Tab) when parsing cache related header
           fields as described in RFC7230. See OWS definition.
Submitted by: jailletc36
Reviewed by: ylavic, minfrin

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Vote, promote.

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