Commit Graph

122 Commits (d11e8a8ee7fb2cb2da0567de16bde344e1313f36)

Author SHA1 Message Date
Victor Julien d11e8a8ee7 doc/userguide: document TCP urgent policy 8 months ago
Philippe Antoine f426ee3ee2 detect: rename stream_log variables
to better reflect their true meaning
8 months ago
Victor Julien 278dc24cd0 doc/userguide: document smb cache size limit options
Ticket: #5672.
9 months ago
Philippe Antoine bb714c9178 http: have a headers limit
Ticket: 7191

So as to avoid quadratic complexity in libhtp.
Make the limit configurable from suricata.yaml,
and have an event when network traffic goes over the limit.
10 months ago
Juliana Fajardini d1d1c8cdac doc/conf/yaml: replace underscore with dashes
Use sed + regex to replace all occurrences of suricata.yaml terms that
used underscore for their up-to-date dash version.

Also search for such terms in the eve-log.yaml partials file, as that
is referenced in the configuration section.

commands used:

sed -i 's/\(^ *[a-z]*\)_\([a-z]*:\)/\1-\2/g'
sed -i 's/\(^ *[a-z]*\)_\([a-z]*\)_\([a-z]*:\)/\1-\2-\3/g'

Some other instances were found manually.

Task #7260
10 months ago
Juliana Fajardini ef63aa50e2 doc/configuration: improve emergency-recovery docs
When removing mentions to `prune-flows` a few inconsistencies for how
we write and refer to `emergency-recovery` were left behind, still.
10 months ago
Philippe Antoine de9413c654 detect: safety for app-layer logging of stream-only rules
If a stream-only rule matches, and we find a tx where we
want to log the app-layer data, store into the tx data that
we already logged, so that we do not log again the app-layer metadata

Ticket: 7085
10 months ago
Juliana Fajardini 1420c83a87 doc/configuration: remove mention to prune-flows
Although the `prune-flows` option was removed with a5587fec2e,
when documentation for the suricata.yaml config file was added with
b252b0d, this option was also included - as has remained until now.
10 months ago
Juliana Fajardini 682b199ea0 userguide: expand documentation for rule profiling
The page about performance and rule profiling showed the table generated
by rules profiling but didn't inform how to achieve nor find it.

Task #4359
11 months ago
Jason Ish 15fe844ae7 syslog: deprecate
The standalone syslog output is now deprecated for Suricata 8. Display
a warning on use and add notes to the userguide.

Ticket: #6544
11 months ago
Jason Ish 5853fb922d tls-log: deprecate
tls-log is now deprecated and will be removed in Suricata 9.0. Display
a deprecation notice on use, and add notes to the user guide.

Ticket: #6542
11 months ago
Jason Ish ab26323a96 http-log: deprecate
http-log is now deprecated and will be removed in Suricata
9.0. Display a deprecation notice on use, and add notes to the
userguide.

Issue: #6543
11 months ago
Victor Julien fa9cae3899 doc/userguide: document logging changes from 6 to 7
Minor other logging related improvements like clarifying language and
improving formatting for pdf output.
12 months ago
Victor Julien e362a01f8d doc/userguide: document new threshold config options 1 year ago
Philippe Antoine 82c03f72c3 enip: convert to rust
Ticket: 3958

- transactions are now bidirectional
- there is a logger
- gap support is improved with probing for resync
- frames support
- app-layer events
- enip_command keyword accepts now string enumeration as values.
- add enip.status keyword
- add keywords :
    enip.product_name, enip.protocol_version, enip.revision,
    enip.identity_status, enip.state, enip.serial, enip.product_code,
    enip.device_type, enip.vendor_id, enip.capabilities,
    enip.cip_attribute, enip.cip_class, enip.cip_instance,
    enip.cip_status, enip.cip_extendedstatus
1 year ago
Jo Johnson ba6a976e06 doc: Initial doc for lua sandbox 1 year ago
Jo Johnson 712496bb3f lua: Remove luajit support
lua 5.4 support is not available in luajit

Ticket: #4776
1 year ago
Juliana Fajardini 514e8b8b04 userguide: document exception policy stats
Configuration options and defaults, existing counters etc.

Related to
Task #5816
1 year ago
Giuseppe Longo add95002b9 suricata.yaml: define SIP_PORTS 1 year ago
Lukas Sismis 356f9ffa13 doc: mention the limited number of RX/TX descriptors on Intel NICs
Ticket: 6748
1 year ago
jason taylor e891ef3d4e doc: add pcap file logging variable details
Signed-off-by: jason taylor <jtfas90@gmail.com>
1 year ago
Philippe Antoine 8f73a0ac55 smtp: config limit maximum number of live transactions
Ticket: #6477
1 year ago
Philippe Antoine 4175680a8a http1: configurable max number of live tx per flow
Ticket: #5921

Co-authored-by: Jason Ish <jason.ish@oisf.net>
1 year ago
Lukas Sismis 6e4cc79b39 doc: remove references to prehistoric versions
Remove references that are mentioning Suricata 3 or less
As a note - only one Suricata 4 reference found:
(suricata-yaml.rst:"In 4.1.x")
Fast pattern selection criteria can be internally found by inspecting
SupportFastPatternForSigMatchList and SigTableSetup functions.

Ticket: #6570
2 years ago
Jeff Lucovsky 58f882db94 doc/pcap-log: Remove squil documentation
Issue: 6347
2 years ago
Victor Julien 4a02a14df1 doc/userguide: document host table yaml settings 2 years ago
Andreas Herz 26130d903f doc: add note about cpu prio overwrite behavior 2 years ago
jason taylor 19a0b2b0d2 userguide: add details about tcp flow pass
Signed-off-by: jason taylor <jtfas90@gmail.com>
2 years ago
Shivani Bhardwaj aeb408dd9d doc: fix typo encryption-handling 2 years ago
liaozhiyuan a748164d58 dpdk: support multiple same EAL arguments
DPDK apps can specify multiple arguments of the same
type. YAML format only allows unique keys within a single
node. This commit adds support for multiple EAL arguments
of the same type to be used within suricata.yaml.

Ticket: #5964
2 years ago
Jason Ish 4a97461f9a doc/userguide: notes about Lua rules being disabled by default 2 years ago
Juliana Fajardini f83c67bbb5 doc: add missing rule to engine-analysis section
The first report didn't have an example rule to go with.
2 years ago
Lukas Sismis 1c3cb1e8cc docs: refactor DPDK docs and add performance tuning section
Ticket: #5857
Ticket: #5858
2 years ago
Lukas Sismis 03319263db docs: wrap DPDK doc section at 80 chars 2 years ago
Lukas Sismis d0bf3ba638 dpdk: add configure option
Ticket: #5859
2 years ago
Victor Julien 0903536fd6 doc: spelling
Thanks to Josh Soref.
2 years ago
Philippe Antoine 9bd2b72e2b doc: explain where tls.store stores certificates
By adding a reference/link to the doc about the suricata.yaml
config section pecifying the directory where the certificates
are stored
2 years ago
Victor Julien c0d9b3c078 doc/userguide: spelling 2 years ago
Morris Chan b9aac6dd18 yaml: grammar fixup 2 years ago
Jeff Lucovsky 0ad6d4358f add to doc/pfring: Document additional cluster types 2 years ago
Jeff Lucovsky b1918168f9 doc/pfring: Document additional cluster types
This commit adds brief discussion for additional cluster types for use
with the pf-ring packet source.

Newly added:
- cluster_inner_flow
- cluster_inner_flow_2_tuple
- cluster_inner_flow_4_tuple
- cluster_inner_flow_5_tuple

Issue: 5975
2 years ago
Juliana Fajardini 31066c7c3b docs: clarify exception policy's supported values
As flow.memcap-policy and defrag.memcap-policy do not support flow
actions, clarify that in the documentation. Also fix some typos, and
add missing values in some places where the exception policies were
explained.

Related to
Bug #5940
2 years ago
Philippe Antoine b52293b609 dcerpc: config limit maximum number of live transactions
As is done for other protocols

Ticket: #5779
3 years ago
Juliana Fajardini 918bd7435c userguide/config: update log format symbols list
There were some possible format options missing after the recent changes
in the log format.
3 years ago
Philippe Antoine 55c4834e4e smb: configurable max number of transactions per flow
Ticket: #5753
3 years ago
Jason Ish 48f0fd3c74 doc/userguide: update logging section for time formats
- Update fragment of configuration file to match suricata.yaml with
  new default-log-format.
- Document new %z format specifier.
3 years ago
Philippe Antoine a003640ecf security: prevents process creation
with setrlimit NPROC.

So that, if Suricata wants to execve or such to create a new process
the OS will forbid it so that RCE exploits are more painful to write.

Ticket: #5373
3 years ago
Lukas Sismis a4a69c3e71 doc/dpdk: add IPS setup docs for DPDK mode
Ticket: #5511
3 years ago
Juliana Fajardini 6f294f2f2d userguide: minor rewording and typo fixes
Some of these were recently introduced, some were highlited after the
applayer sections got merged. Some paragraphs seem to have been changed
due to trying to respect character limits for lines. Also includes a
typo pointed out by one of our community members via Discord.
3 years ago
Philippe Antoine af40873127 pgsql: config limit maximum number of live transactions
As is done for other protocols

Ticket: #5527
3 years ago