git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757923 13f79535-47bb-0310-9956-ffa450edef68

Drop the second reporting of HEAD over HTTP/0.9 requests, we short-circuit
this early now in read_request_line() when presented anything other than
the sole "GET" method permitted by spec.



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757921 13f79535-47bb-0310-9956-ffa450edef68

level, no louder. This patch intentionally dodges the Limit* constrained tests
since administrators may shoot themselves in the foot, or be confronted with
impossibly long cookie values, etc.

Adjust the documentation to match.



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757920 13f79535-47bb-0310-9956-ffa450edef68

per http://httpd.apache.org/docs/2.4/mod/mod_rewrite.html#comment_5728

split list of flags out of the massive CondPattern list.



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757838 13f79535-47bb-0310-9956-ffa450edef68

the admins about Last-Modified header violations rather than trying
to interpret datestrings (like the ones not in GMT).

I also added explicit comments to summarize the current assumptions,
so it will be easier for somebody in the future to modify the code.

The following use cases are covered:
1) (F)CGI backend sends a Last-Modified header not in GMT and considered in the future by httpd (like now() in the EU/Paris timezone)
2) (F)CGI backend sends a Last-Modified header not in GMT and not considered in the future by httpd (like now() + 2 hours in the PST timezone)
3) (F)CGI backend sends a Last-Modified header in GMT but with a datetime in the future

Suggestions and opinion are really welcome.



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757818 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757712 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757711 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757663 13f79535-47bb-0310-9956-ffa450edef68

PR: 60038
Submitted by: zdeno <zdeno@scnet.sk>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757662 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757599 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757598 13f79535-47bb-0310-9956-ffa450edef68

Also catch invalid spaces between the URI <> Protocol in StrictWhitespace mode.
(matching the test for the Method <> URI)



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757593 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757590 13f79535-47bb-0310-9956-ffa450edef68

to the default behavior, after discussion with fielding et al about the
purpose of section 3.5. Update the documentation to clarify this.

This patch removes whitespace considerations from the Strict|Unsafe toggle
and consolidates them all in the StrictWhitespace|UnsafeWhitespace toggle.

Added a bunch of logic comments to read_request_line parsing.

Dropped the badwhitespace list for an all-or-nothing toggle in rrl.

Leading space before the method is optimized to be evaluated only once.

Toggled the request from HTTP/0.9 to HTTP/1.0 for more BAD_REQUEST cases.

Moved s/[\n\v\f\r]/ / cleanup logic earlier in the cycle, to operate on
each individual line read, and catch bad whitespace errors earlier.
This changes the obs-fold to more efficiently condense whitespace and
forces concatinatination with a single SP, always. Overrides are not
necessary since obs-fold is clearly deprecated.






git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757589 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757540 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757534 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757524 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757290 13f79535-47bb-0310-9956-ffa450edef68

more PR60024 feedback re: consistent terminology.



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757289 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757281 13f79535-47bb-0310-9956-ffa450edef68

The how-to was a little behind the times. Update to modern ciphersuite
selections, and teach the reader more about *why* certain selections and
settings are chosen. Try to future-proof a little bit by including the
"last-reviewed" date and pointing to Mozilla's recommendation tool.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757280 13f79535-47bb-0310-9956-ffa450edef68

  if RAND_bytes() fails; possible per API, although not in practice
  with the OpenSSL implementation.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757147 13f79535-47bb-0310-9956-ffa450edef68

rpluem: The default is disablereuse=off and the code you removed makes the
default disablereuse=on.

ylavic: so right..


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757097 13f79535-47bb-0310-9956-ffa450edef68

if we identified any other parsing errors and handle all 0.9 request
errors as 400 BAD REQUEST, presuming HTTP/1.0 to deliver the error details.
Do not report 0.9 issues as 505 INVALID PROTOCOL because the client apparently
specified no protocol, and 505 post-dates the simple HTTP request mechanism.



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757065 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757062 13f79535-47bb-0310-9956-ffa450edef68

note this in the docs, add comment


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757061 13f79535-47bb-0310-9956-ffa450edef68

As we have removed the possibility to re-use used scoreboard slots in r1757031,
we don't need this check anymore.



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757056 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757050 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757049 13f79535-47bb-0310-9956-ffa450edef68

This causes inconsistent data in the scoreboard (due to async
connections) and makes it difficult to determine what is going on.
Therefore it is not a useful fix for the scoreboard-full issues (PR
53555).

The consent on the dev list is that we should allocate/use more
scoreboard entries instead.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757031 13f79535-47bb-0310-9956-ffa450edef68

- move variable initializations into declarations
- use max_workers variable


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757030 13f79535-47bb-0310-9956-ffa450edef68

* add new column "stopping", denoting if a process is shutting down
* add additional "(old gen)", if a process is from before a graceful reload
* add counts of processes and stopping processes to summary line



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757029 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757028 13f79535-47bb-0310-9956-ffa450edef68

change style of per-dir note for readability



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757027 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757026 13f79535-47bb-0310-9956-ffa450edef68

xforms


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757025 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757024 13f79535-47bb-0310-9956-ffa450edef68

PR60024



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757023 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757020 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1757019 13f79535-47bb-0310-9956-ffa450edef68