* origin/master: (27 commits)
Update doc submodule [nomail] [skip ci]
btest/ldap: Add regression test for #3919
postgresql: Simplify SSL buffering and forwarding
postgresql: Initial parser implementation
testing/external: Update private baselines
analyzer/syslog: Reformat with spicy-format
analyzer/finger: Reformat with spicy-format
scripts/spicy: Reformat with spicy-format
pre-commit: Add spicy-format
Check for netbios to avoid reporting extra bad DNS opcodes
Add weird for unhandled opcodes in DNS analyzer
Bump zeek-aux for zeek/zeek-aux#57
Remove pre-commit exclusions for clang-format
Bump clang-format
Bump auxil/spicy to latest development snapshot
RunState: Drop broker_mgr->Active() usage
script_opt/ZAM/IterInfo.h: Add missing Dict.h dependency
script_opt/ZAM: ZBody.h / Support.h: Cleanup includes, use forward declarations
script_opt/ZAM/Profile: Remove Zeek header includes
script_opt: Extend Support.h to break include dependencies
...
The reason that this is necessary is the end-of-connection-handling of
spicy. If spicy is in the middle of parsing some bytes while the
connection ends, an error is raised. This behavior cannot be changed,
and means that there will be a DPD-log entry, etc. for connections that
are completely valid TLS connections - that just happen to be truncated
and end in the middle.
It turns out that, for probably a long time, we have reported an
incorrect version when parsing an SSLv2 client hello. We always reported
this as SSLv2, no matter which version the client hello actually
contained.
This bug probably went unnoticed for a long time, as SSLv2 is
essentially unused nowadays, and as this field does not show up in the
default logs.
This was found due to a baseline difference when writing the Spicy SSL
analyzer.
* origin/topic/johanna/ssl-history-also-for-sslv2-not-only-for-things-that-use-the-more-modern-handshake:
Make ssl_history work for SSLv2 handshakes/connections
It turns out that the ssl_history field never was populated with C/S for
SSLv2 connections, or connections using the SSLv2 handshake. In our
testcases, the latter is especially common - with connections up to TLS1
using the old SSLv2 client hello for backwards compatibility.
This change resolves this issue. As the history is not by default
enabled in a lot of locations, baseline impact is minor.
* jgras/topic/jgras/packet-analyzer-history-rework:
Deprecate old unknown_protocol event signature
Use raw pointer for packet analyzer history
Update external baselines for analyzer history
Update btest baselines for analyzer history
Add packet analyzer history
The Python docker-compose executable in the docker_builder image is not
functional anymore (TypeError: kwargs_from_env() got an unexpected
keyword argument 'ssl_version').
docker-compose v1 has been sun-setted for quite some time. Do the
minimal to switch to docker compose v2.
ssl-log-ext had a bug that caused data present in the SSL connection to
not be logged in some cases. Specifically, the script relied on the base
ssl script to initialize some data structures; however, this means that
protocol messages that arrive before a message is handled by the base
ssl script are not logged.
This commit changes the ssl-log-ext script to also initialize the data
structures; now messages are correctly included in the log in all cases.
* origin/topic/awelzel/3504-ldap-logs-scalars:
Update external baselines
ldap: Use scalar values in logs where appropriate
ldap: Rename LDAP::search_result to LDAP::search_result_entry
The produced coverage files are of little use in current local workflows
and usually just end-up taking up disk space. ZEEK_PROFILER_FILE can be
set explicitly if there's a one-off need to produce these locally, too.
* origin/topic/bbannier/issue-3234:
Introduce dedicated `LDAP::Info`
Remove redundant storing of protocol in LDAP logs
Use LDAP `RemovalHook` instead of implementing `connection_state_remove`
Tidy up LDAP code by using local references
Pluralize container names in LDAP types
Move LDAP script constants to their own file
Name `LDAP::Message` and `LDAP::Search` `*Info`
Make ports for LDAP analyzers fully configurable
Require have-spicy for tests which log spicy-ldap information
Fix LDAP analyzer setup for when Spicy analyzers are disabled
Bump zeek-testing-private
Integrate spicy-ldap test suite
Move spicy-ldap into Zeek protocol analyzer tree
Explicitly use all of spicy-ldap's modules
Explicitly list `asn1.spicy` as spicy-ldap source
Remove uses of `zeek` module in spicy-ldap
Fix typos in spicy-ldap
Remove project configuration files in spicy-ldap
Integrate spicy-ldap into build
Import zeek/spicy-ldap@57b5eff988
This moves the ports the LDAP analyzers should be triggered on from the
EVT file to the Zeek module. This gives users full control over which
ports the analyzers are registered for while previously they could only
register them for additional ports (there is no Zeek script equivalent
of `Manager::UnregisterAnalyzerForPort`).
The analyzers could still be triggered via DPD, but this is intentional.
To fully disable analyzers users can use e.g.,
```zeek
event zeek_init()
{
Analyzer::disable_analyzer(Analyzer::ANALYZER_LDAP_TCP);
}
```
The diffs produced by telemetry.log when introducing a weird or
removing/adding protocol specific logs is overwhelming and distracting
without providing value. Exclude telemetry.log similar to how we already
exclude stats.log.
Some more targeted telemetry.log tests exists in the normal testing/btest
suite and that appears more sensible.
* topic/awelzel/3235-dont-flip-broadcasts:
testing: Bump external test suite
dhcp: Handle is_orig=T for connections from server to 255.255.255.255
IPBasedAnalyzer: Don't flip connections when destination is broadcast
This change makes the community-id script that adds the community id to
notice.log automatically load the main script if this was not already
loaded.
In the past, the script just did not perform any action if the main
script was not loaded.
This change also makes the notice script respect the seed/base64
settings that were set in the main script.
Fixes GH-3242
* origin/topic/vern/zam-feature-complete: (23 commits)
documentation updates
updates to ZAM-specific BTest baseline
Address PR review feedback on zam-feature-complete
Updates to BTest baselines due to previous BTest tweaks
tweaks to BTests for ZAM feature completeness; new ZAM-only btest
removal of unused functionality and some follow-on simplifications
feature completeness for ZAM
-O gen-C++ tweaks to be compatible with ZAM changes
ZAM support for "when" statements
ZAM changes intermixed with lambda and "when" support
WhenStmt/WhenInfo restructuring in support of ZAM "when" statements
ZAM support for lambdas
ZAM internals have a notion of "captures" as global-like variables
AST profiling enhnacements in support of script optimization for lambdas/whens
refinements to LambdaExpr's to provide flexibility, support for ZVal captures
support in ScriptFunc class for ZVal-oriented vector of captures
simplifications to the Frame class now that it no longer has to support old-style captures
use Ingredients directly for constructing functions
the "Capture" struct is now a class
more debugging information when dumping script optimization data structures
...
