| Commit message (Collapse) | Author | Age |
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All vestiges of ZeroTier have been removed. Also, as consequence,
some binary values have changed (specifically the number of the
address family used for NNG_AF_ABSTRACT.)
We may create a new ZeroTier transport that makes use of lwIP to
provide for ZeroTier and native host network coexistence, without
requiring ZeroTier to participate in the native networking stack.
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as NNG and add PSK
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This also checks if the build system has the definitions for AF_INET6, which might
help in some embedded IPv4 only settings.
The resolver test is enhanced to include a check for IPv6 enabled in the kernel.
IPv6 support is enabled by default, of course.
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The old MBEDTLS_ROOT_DIR is still honored for legacy compat, but
the version 4.3 find script won't use it by default.
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Try to use the Mbed TLS cmake configuration data if present, and
refactor our FindModule to adhere to the same basic API.
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This option allows the compatibility code to be elided from the build.
This saves build time, and eliminates bloat from a static library when
used strictly in native NNG mode.
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We accidentally made idhash not public by not publishing its header
in the right place. This is really generic utility stuff, so we
have posted it in the nng/supplemental/util/ directory.
We've also removed the ability to remove this -- its a very small amount
of additional code, as its just a wrapper on top of mandatory functionality.
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This includes a manual page documenting the entire set of
functions in one step. The hash is 64-bit based for now, to
be maximally flexible. An internal 32-bit convenience for the
common internal use is also provided (not public).
The public API includes a test suite.
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This transport only listens, and creates connections when
the application calls setopt on the lister with NNG_OPT_SOCKET_FD,
to pass a file descriptor. The FD is turned into an nng_stream,
and utilized for SP. The protocol over the descriptor is identical
to the TCP protocol (not the IPC protocol).
The options for peer information are borrowed from the IPC transport,
as they may be useful for these purposes.
This includes a test suite and full documentation.
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Signed-off-by: Andrey Vostrikov <andrey.vostrikov@cogentembedded.com>
Co-authored-by: Andrey Vostrikov <andrey.vostrikov@cogentembedded.com>
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There are a few major areas in this change.
* CMake options are now located in a common cmake/NNGOptions.cmake
file. This should make it easier for folks to figure out what
the options are, and how they are used.
* Tests are now scoped with their directory name, which should
avoid possible name collisions with test names.
* A number of tests have been either moved or incorporated into
the newer testutil/acutest framework. We are moving away from
my old c-convey framework to something easier to debug.
* We use CMake directories a bit more extensively leading to a much
cleaner CMake structure. It's not complete, but a big step in the
right direction, and a preview of future work.
* Tests are now run with verbose flags, so we get more test results
in the CI/CD logs.
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This doesn't modularize all the tests yet, but it goes a long way
in the right direction.
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This introduces support for an external wolfSSL plugin, and generally
creates the framework for pluggable TLS implementations.
The wolfSSL engine is provided via an external module (git submodule),
available either under a GPLv3 license or a commercial license.
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This includes changes to support setting the sanitizer *correctly*
(the old code CMake stuff didn't quite get it right), and addresses
a number of failures in the test code found by the address sanitizer.
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This is a significant refactor of the library configuration.
We use the modern package configuration helper, with a template
script that also does the find_package dance for any of our
dependencies.
We also have restructured the code so that most protocols and
transports have their configuration isolated to their own CMakeLists
file, reducing the size of the global CMakeLists file.
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fixes #490 posix_epdesc use-after-free bug
fixes #489 Sanitizer based testing would help
fixes #492 Numerous memory leaks found with sanitizer
This introduces support for compiler-based sanitizers when using
clang or gcc (and not on Windows). See NNG_SANITIZER for possible
settings such as "thread" or "address".
Furthermore, we have fixed the issues we found with both the
thread and address sanitizers. We believe that the thread issues
pointed to a low frequency use-after-free responsible for rare
crashes in some of the tests.
The tests generally have their timeouts doubled when running under
a sanitizer, to account for the extra long times that the sanitizer
can cause these to take.
While here, we also changed the compat_ws test to avoid a particularly
painful and time consuming DNS lookup, and we made the nngcat_unlimited
test a bit more robust by waiting before sending traffic.
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This introduces a new transport (compatible with the TLS
transport from mangos), using TLS v1.2.
To use the new transport, you must have the mbed TLS library
available on your system (Xenial libmbedtls-dev). You can use
version 2.x or newer -- 1.3.x and PolarSSL versions are not
supported.
You enable the TLS transport with -DNNG_TRANSPORT_TLS=ON in the CMake
configuration.
You must configure the server certificate by default, and this can only
be done using nng options. See the nng_tls man page for details.
This work is experimental, and was made possible by Capitar IT Group BV,
and Staysail Systems, Inc.
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