Migrate what used to be in lws_hdr_related into either the ah
or the wsi, and eliminate it along with the three different ways
used to access things inside it.
Eg wsi->u.hdr.ah and wsi->u.http.ah become wsi->ah
These changes are internal-only, in private-libwebsockets.h and lib.
Add LWS_EXPORT_LWSTARGETS (defaults to ON) that can be used to disable
CMake export targets as well as install export for libwebsockets.
AG: add _WITH_
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
Under the condition the associated client went away (turn off WLAN at the
client), we can spin forever mistaking NET_SEND_FAILED for WANT_WRITE,
which was also true. This makes sure we understand that was fatal
immediately.
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
After startup, and once per day, check the validity dates on our ssl certs,
and broadcast callbacks with the information so interested plugins can
know.
If our clock is < May 2016, we don't try to judge the certs, because clearly
we don't know what time it is.
apart from LWS_WITHOUT_TEST_SERVER the test server will also not be
built if LWS_WITHOUT_TESTAPPS or LWS_WITHOUT_SERVER is defined,
we update the CMake configuration to skip cert generation and
installation in those cases.
Signed-off-by: Adam Wolk <adam.wolk@koparo.com>
Check for LWS_SERVER_OPTION_PEER_CERT_NOT_REQUIRED...
AG: Fix missing stanza needed to confirm client cert needed at all
Signed-off-by: Petar Paradzik <petar.paradzik@sartura.hr>
This adds a single api on lws that allows querying elements from the
peer certificate on a connection.
The api works the same regardless of the TLS backend.
- 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.
This adds some optional apis around JSON Web Keys and JSON Web Signatures.
HMAC SHA256/384/512 and RSA + SHA256/384/512 are supported.
This also add a new "LWS_WITH_SELFTESTS" that enables the selftests.
Like the simple hashes, these work the same regardless of if the backend is
OpenSSL or mbedTLS.
Also move into ./lib/tls/ and split into two specific to mbedtls or openssl
backends.
