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122 commits

Author SHA1 Message Date
Andy Green
15820da8ba docs: spell out how to set the default protocol when client doesnt give any 2018-01-03 08:29:29 +08:00
Andy Green
1da0197798 truncated: detect and flag any write on a wsi that could have pending truncated 2017-12-07 10:19:48 +08:00
Andy Green
8487279e64 plat: remove esp8266
ESP32 module price is now within range of 8266 price.

ESP32 capability and OS support is hugely better than 8266,
we can support mbedtls tls, http/2 etc with ESP32.

I'm no longer testing on ESP8266... there's no more
user traffic... it's time to go.
2017-12-01 11:37:36 +08:00
Andy Green
5b74d7108b gcov: add in cmake and adapt defaults
1) Introduce LWS_WITH_GCOV to build with gcc / clang coverage instrumentation.

$ cd build
$ make clean && rm -f `find . -name "*.gcno" -o -name "*.gcda"` && make -j16 && sudo make install && sudo /usr/local/bin/libwebsockets-test-server -s
...
$ gcov `find . -name *.c.gcno | grep -v test-apps` -b | sed "/\.h.\$/,/^$/d"

The above are available in two helper scripts

 - scripts/build-gcov.sh
 - scripts/gcov.sh

2)

CMake defaults changed:

 - LWS_WITH_ZIP_FOPS: OFF
 - LWS_WITH_RANGES: OFF
 - LWS_WITHOUT_EXTENSIONS: ON
 - LWS_WITH_ZLIB: OFF

New CMake controls that default-OFF:

 - LWS_WITH_GENHASH
 - LWS_WITH_GENRSA

these are implied by LWS_WITH_JWS (which is implied by LWS_WITH_ACME)

3) rename ./lib/tls/XXX/server.c and client.c to XXX-server.c / XXX-client.c.

This is because gcov dumps its results using the .c filename part only,
the copies overwrite each other if there are different .c files in the tree
with the same filename part.

4) Add onetime test-client mode and test to ./test-apps/attack.sh

5) Add gcov howto in READMEs/README.build.md using attack.sh
2017-12-01 11:37:35 +08:00
Ben Delarre
3160605462 docs: whitespace and add existing READMEs to doxygen list 2017-12-01 11:37:35 +08:00
Andy Green
3ec7c1ab21 ACME client plugin
This adds support for a plugin that can be attached to a vhost
to acquire and maintain its TLS cert automatically.

It works the same with both OpenSSL and mbedTLS backends, but
they can't share auth keys, delete the 'auth.jwk' file as it is
in the example JSON when switching between libs
2017-12-01 11:37:35 +08:00
Pavel Shramov
66916394ed lib: Spelling fixes based on debian packaging 2017-11-28 07:46:22 +08:00
Andy Green
41d1326da0 appveyor artifacts debug 2017-11-26 19:16:17 +08:00
Andy Green
1d5bd23268 bsd: support foreign thread event changes while in poll wait
https://github.com/warmcat/libwebsockets/issues/314
2017-11-26 19:16:17 +08:00
Andy Green
74fddbc09e cancel_service: change to event-loop agnostic implementation
- Add platform helpers for pipe creation.

 - Change the direct-to-fds implementation to create a wsi for each
   pt and use the normal apis to bind it to the event loop.

 - Modifiy context creation and destroy to create and remove the
   event pipe wsis.

 - Create the event pipe wsis during context create if using the
   default poll() event loop, or when the other event loops start
   otherwise.

 - Add handler that calls back user code with
   LWS_CALLBACK_EVENT_WAIT_CANCELLED

This patch allows you to call `lws_cancel_service(struct lws_context *context)`
from another thread.

It's very cheap for the other thread to call and is safe without
locking.

Every use protocol receives a LWS_CALLBACK_EVENT_WAIT_CANCELLED from
the main thread serialized normally in the event loop.
2017-11-26 19:16:17 +08:00
Andy Green
fa73d31558 docs: update discussion in test-apps README about plugin inclusion 2017-11-26 19:16:14 +08:00
Andy Green
4ff8e866d5 docs: fixup links broken by move to READMEs 2017-11-26 19:16:06 +08:00
Andy Green
b1934d6b64 client-certs: add related docs 2017-11-26 19:07:12 +08:00
Andy Green
fcf5b2c25a v2.4.0 2017-10-17 13:21:12 +08:00
Andy Green
c83afc66e6 refactor: subdirs for source in lib
Split out some optional code into own sources to
shrink down libwebsockets.c and server.c a bit
2017-10-16 17:28:37 +08:00
Andy Green
904a9c0920 http2: make usable
HTTP/2 support is now able to serve the test server, complete with
websockets, from a single vhost.

 - This works the same with both OpenSSL and mbedTLS.

 - POST is now wired up and works (also for file upload).

 - CGI is wired up and works.

 - Redirect is adapted and works

 - lwsws works.

 - URI urldecode, sanitation and argument parsing wired up for :path

valgrind clean (aside from openssl-style false uninit data usage in mbedtls send occasionally)

h2spec reports:

$ h2spec  -h 127.0.0.1 -p 7681 -t -k -o 1
...
145 tests, 145 passed, 0 skipped, 0 failed"

Incorporates:

 - "https://github.com/warmcat/libwebsockets/pull/1039
	Fixes issue with -Werror=unused-variable flag

 - 2c843a1395
	ssl: fix infinite loop on client cert verification failure

Signed-off-by: Petar Paradzik <petar.paradzik@sartura.hr>"

Caused and fixes Coverity 184887 - 184892
2017-10-16 17:13:49 +08:00
Andy Green
e67ae24d41 doxygen cleanup 2017-10-16 17:13:49 +08:00
Andy Green
4e55c1c452 docs: add complex cross compile worked example 2017-10-16 17:13:49 +08:00
Andy Green
fc995df480 CMake: convert all LWS_USE_... to LWS_WITH_...
Almost all the CMake options begin with LWS_WITH_..., but many of the
symbols passed to lws are LWS_USE_... , this causes neededless confusion,
compounded by the fact that a few CMake options also begin with
LWS_USE_.

This patch globally converts all LWS_USE_... to LWS_WITH_..., so there
is only one prefix to remember in both CMake and the code.

The affected public CMake options are

LWS_USE_BORINGSSL     ->  LWS_WITH_BORINGSSL
LWS_USE_CYASSL        ->  LWS_WITH_CYASSL
LWS_USE_WOLFSSL       ->  LWS_WITH_WOLFSSL
LWS_USE_MBEDTLS       ->  LWS_WITH_MBEDTLS
LWS_USE_BUNDLED_ZLIB  ->  LWS_WITH_BUNDLED_ZLIB
2017-10-16 17:13:48 +08:00
Andy Green
7597ac3766 Plugins: add ssh-base ssh server plugin 2017-10-16 16:59:57 +08:00
Andy Green
d383b94dbf README.build: update openssl link to their new wiki location 2017-09-27 08:24:05 +08:00
Andy Green
4f267c515e clean up top level of project 2017-09-27 08:24:05 +08:00