To address review feedback in GH-4362: rename analyzer-failed-log.zeek
to loggig.zeek, analyzer-debug-log.zeek to debug-logging.zeek and
dpd-log.zeek to deprecated-dpd-log.zeek.
Includes respective test, NEWS, etc updates.
The main part of this commit are changes in tests. A lot of the tests
that previously relied on analyzer.log or dpd.log now use the new
analyzer-failed.log.
I verified all the changes and, as far as I can tell, everything
behaves as it should. This includes the external test baselines.
This change also enables logging of file and packet analyzer to
analyzer_failed.log and fixes some small behavior issues.
The analyzer_failed event is no longer raised when the removal of an
analyzer is vetoed.
If an analyzer is no longer active when an analyzer violation is raised,
currently the analyzer_failed event is raised. This can, e.g., happen
when an analyzer error happens at the very end of the connection. This
makes the behavior more similar to what happened in the past, and also
intuitively seems to make sense.
A bug introduced in the failed service logging was fixed.
The number of args being passed to the put() methods was getting to be
fairly long, with more on the horizon. Changing to a record means simplifying
things a little bit.
For a plugin loaded via @load-plugin, create a YY_BUFFER_STATE holding
the required loads for the implicitly loaded files. In loaded scripts,
this generated file will show up with a path of the shared object file
of the plugin with the __preload__.zeek and __load__.zeek files loaded
by it.
Closes#2311
There's two instances of WriterBackend::WriterInfo for a given
writer. One in Manager::WriterInfo that's accessible via
stream.writers and a copy within WriterFrontend.
Commit 78999d147d switched to use the
address of the frontend's info instance for HookLogWrite() invocations,
breaking users using the address for identification purposes.
...at the same time, add some `TEST-REQUIRES: have-zeromq` which
unfortunately means that developers will usually want libzmq
installed on their system.
Matching of plugins' debug streams was still case-sensitive. Also contains some
minor output tweaks.
It'd be nice to only list plugin debug streams actually _used_ by plugins. I
didn't see a quick way to do that so that's for another time.
With this commit, the entire Zeek test suite passes using spicy TLS.
Tests that either use a SSLv2 handshake, or DTLS are skipped, as the
parser currently does not support either.
Similarly, tests that rely on behavior we cannot replicate (baseline,
hooks, exact error messages) are passed. Other than that, all the
TLS-based tests pass with 100% the exact same baseline results.
This necessitated a couple of small tweaks to the spicy file - the
testcases uncovered several small problems.
This commit also enables cirrus tests for Spicy SSL/TLS.
The variant ended up conflicting with std::bind, which resulted in failures
on the btest invoking it. Change back to a single function that takes a
flow, and default it to a value in Exec.
Add a new overload to `copy_string` that takes the input characters plus
size. The new overload avoids inefficient scanning of the input for the
null terminator in cases where we know the size beforehand. Furthermore,
this overload *must* be used when dealing with input character sequences
that may have no null terminator, e.g., when the input is from a
`std::string_view` object.
This largely copies over Spicy's `.clang-format` configuration file. The
one place where we deviate is header include order since Zeek depends on
headers being included in a certain order.
Motivation is basically the same as in 88bb527026.
For plugin.hooks, one example is that adding a new option in the default script
changes the baseline due registration of change handlers. Also, the connection
record is printed in various places, resulting in churn when the default
scripts change.
Dot directories rarely contain anything we would want to load as a
dynamic plugin. Even worse, they likely contain files with externally
controlled lifetimes which might be removed while we are using them
(see e.g., zeek/btest#98).
With this patch we do not search _discovered_ dot directories anymore.
We continue to load from a user-specified `ZEEK_PLUGIN_PATH`, even if
its name starts with a dot.
Since this patch changes previous behavior it is a **BREAKING CHANGE**.
This was brought up on Slack as a potential source of confusion during
development as it's not visible when plugin directories are ignored outside
of looking into the plugin debug stream. I'd actually prefer to just
FatalError() this, but a warning seems reasonably visible for interactive
usage.
