Commit Graph

933 Commits (833c7c64beae56e79bb1349933a9dc97b7bfe987)

Author SHA1 Message Date
jason taylor 64760e2e75 doc: update http.response_line keyword information
Ticket: 3025

Signed-off-by: jason taylor <jtfas90@gmail.com>
11 months ago
jason taylor 566bc0d39c doc: update http.stat_msg keyword information
Ticket: 3025

Signed-off-by: jason taylor <jtfas90@gmail.com>
11 months ago
jason taylor 271321249f doc: update http.stat_code keyword information
Ticket: 3025

Signed-off-by: jason taylor <jtfas90@gmail.com>
11 months ago
jason taylor 71d8488cb5 doc: update http.request_body keyword information
Ticket: 3025

Signed-off-by: jason taylor <jtfas90@gmail.com>
11 months ago
jason taylor c2783e9391 doc: update http.header_names keyword information
Ticket: 3025

Signed-off-by: jason taylor <jtfas90@gmail.com>
11 months ago
jason taylor 5eadbc2ff0 doc: update http.start keyword information
Ticket: 3025

Signed-off-by: jason taylor <jtfas90@gmail.com>
11 months ago
jason taylor 7e65554462 doc: update http.referer keyword information
Ticket: 3025

Signed-off-by: jason taylor <jtfas90@gmail.com>
11 months ago
jason taylor 876dfb99ca doc: update http.content_len keyword information
Ticket: 3025

Signed-off-by: jason taylor <jtfas90@gmail.com>
11 months ago
jason taylor 8ff06c1bc0 doc: update http.content_type keyword information
Ticket: 3025

Signed-off-by: jason taylor <jtfas90@gmail.com>
11 months ago
jason taylor b2854486dd doc: update http.connection keyword information
Ticket: 3025

Signed-off-by: jason taylor <jtfas90@gmail.com>
11 months ago
jason taylor 75436dff9c doc: update http.accept_lang keyword information
Ticket: 3025

Signed-off-by: jason taylor <jtfas90@gmail.com>
11 months ago
jason taylor f6375e487e doc: update http.accept_enc keyword information
Ticket: 3025

Signed-off-by: jason taylor <jtfas90@gmail.com>
11 months ago
jason taylor 7e3288f5a7 doc: update http keyword normalization notes
Ticket: 3025

Signed-off-by: jason taylor <jtfas90@gmail.com>
11 months ago
jason taylor 9e87d89d2e doc: update http.accept keyword information
Ticket: 3025

Signed-off-by: jason taylor <jtfas90@gmail.com>
11 months ago
jason taylor 8307168ae7 doc: update http.user_agent keyword
Ticket: 3025

Signed-off-by: jason taylor <jtfas90@gmail.com>
11 months ago
jason taylor 75c4cdfa1c doc: update http.cookie keyword information
Ticket: 3025

Signed-off-by: jason taylor <jtfas90@gmail.com>
11 months ago
jason taylor 7a28874c8d doc: update http.header keyword information
Ticket: 3025

Signed-off-by: jason taylor <jtfas90@gmail.com>
11 months ago
jason taylor b3af723486 doc: remove legacy description/duplicated data
Ticket: 3025

Signed-off-by: jason taylor <jtfas90@gmail.com>
11 months ago
jason taylor 292b3eb9b3 doc: update http.request_line keyword information
Ticket: 3025

Signed-off-by: jason taylor <jtfas90@gmail.com>
11 months ago
jason taylor c7f351bd6e doc: update http.protocol keyword documentation
Ticket: 3025

Signed-off-by: jason taylor <jtfas90@gmail.com>
11 months ago
jason taylor 2d0ceedeba doc: update urilen keyword documentation
ticket: 3025

Signed-off-by: jason taylor <jtfas90@gmail.com>
11 months ago
jason taylor ef118aa582 doc: remove legacy uricontent information
ticket: 3025

Signed-off-by: jason taylor <jtfas90@gmail.com>
11 months ago
jason taylor 96e8c10276 doc: update http.uri and http.uri.raw keywords
ticket: 3025

Signed-off-by: jason taylor <jtfas90@gmail.com>
11 months ago
jason taylor bf192926a8 doc: update http.method keyword
ticket: 3025

Signed-off-by: jason taylor <jtfas90@gmail.com>
11 months ago
jason taylor 0cce5ba447 doc: add http keyword links
ticket: 3025

Signed-off-by: jason taylor <jtfas90@gmail.com>
11 months ago
jason taylor fd46175203 doc: update http primer information
ticket: 3025

Signed-off-by: jason taylor <jtfas90@gmail.com>
11 months ago
jason taylor 54fd35c5b4 doc: remove legacy tables and image references
ticket: 3025

Signed-off-by: jason taylor <jtfas90@gmail.com>
11 months ago
Victor Julien 34f53f85bc systemd: reimplement sd_notify logic using UNIX socket
One of the lessons of the XZ backdoor story was that just linking to
libsystemd to call sd_notify is discouraged by the systemd project:

Lennart Poettering:
"PSA: In context of the xzpocalypse we now added an example reimplementation
of sd_notify() to our man page:

https://www.freedesktop.org/software/systemd/man/devel/sd_notify.html#Notes

It's pretty comprehensive (i.e. uses it for reload notification too), but
still relatively short.

In the past, I have been telling anyone who wanted to listen that if all you
want is sd_notify() then don't bother linking to libsystemd, since the
protocol is stable and should be considered the API, not our C wrapper
around it. After all, the protocol is so trivial"

From: https://mastodon.social/@pid_eins/112202687764571433

This commit takes the example code and uses it to reimplement the notify
logic.

The code is enabled if Linux is detected in configure. Since the code
won't do anything if the NOTIFY_SOCKET env var isn't set, this should
also work fine on systems w/o systemd.

Ticket: #6913.
11 months ago
Jason Ish 51bf1c3510 docs/userguide: use a consistent date for reproducible builds
By default, when Sphinx generates the man pages, the current date will
be embedded in them. This can be set to a specific date with the
"today" variable. Typically the date embedded in manpages in the
release date.

To achieve this, attempt to use the environment variable, RELEASE_DATE
to set the "today" variable, reverting back to the empty string if not
set. It is up to our build system to properly set this date.

Ticket: #6911
11 months ago
Jason Ish 4c16032f63 docs/conf.py: fix python escape warning
/home/jason/oisf/dev/suricata/master/doc/userguide/conf.py:74: SyntaxWarning: invalid escape sequence '\('
  "AC_INIT\(\[suricata\],\s*\[(.*)?\]\)",
11 months ago
Jason Ish 8284df3ed4 devguide: add an upgrade section
Add an upgrade section to the devguide. This should cover any changes
to APIs that users might be using from plugins or as a library user.
12 months ago
Hadiqa Alamdar Bukhari 3aa313d0c5 dns: add dns.rcode keyword
dns.rcode matches the rcode header field in DNS messages
It's an unsigned integer
valid ranges = [0-15]
Does not support prefilter
Supports matches in both flow directions

Task #6621
12 months ago
Juliana Fajardini 7b2bef1bc6 devguide: add chapter and short intro to libsuricata
With this, we intend to make more users aware of this use case, and that
we are working towards this.

Related to
Task #2693
12 months ago
Hadiqa Alamdar Bukhari 4b81851097 dns: add dns.rrtype keyword
It matches the rrtype field in DNS
It's an unsigned integer match
valid ranges = [0-65535]
Does not support prefilter
Supports flow in both directions
Feature #6666
1 year ago
Giuseppe Longo 3dc24a967a doc: add upgrade section for 8 1 year ago
Giuseppe Longo add95002b9 suricata.yaml: define SIP_PORTS 1 year ago
Philippe Antoine e22217bda8 doc: there is no right shift for integer bitmasks
Ticket: 6628
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
Jeff Lucovsky ee6208be9d config/nss: Remove libnspr/libnss traces
Issue: 6712
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
Philippe Antoine f6e1a20215 detect: dns.opcode as first-class integer
Ticket: 5446

That means it can accept ranges
1 year ago
Juliana Fajardini 244a35d539 userguide: fix explanation about bsize ranges
Our code handles Uint ranges as exclusive, but for bsize, our
documentation stated that they're inclusive.

Cf. from uint.rs:

    DetectUintMode::DetectUintModeRange => {
        if val > x.arg1 && val < x.arg2 {
            return true;
        }
    }

Task #6708
1 year ago
Philippe Antoine b8bc2c7e0f doc: integer keywords
Ticket: 6628

Document the generic detection capabilities for integer keywords.
and make every integer keyword pointing to this section.
1 year ago
Jason Ish 8bf8131c31 doc: note what version "requires" was added in 1 year ago
jason taylor 3cb7112aa5 detect: update smb.version keyword
Signed-off-by: jason taylor <jtfas90@gmail.com>
1 year ago
Eloy Pérez González a4901a1f70 smb: add smb.keyword documentation 1 year ago
Juliana Fajardini df6444822e userguide: clarify midstream exception policy
The description of behavior when midstream is enabled and exception
policy is set to ignore wasn't descriptive enough.

Fix typos.
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
1 year ago
Lukas Sismis 2a2898053c dpdk: add interrupt (power-saving) mode
When the packet load is low, Suricata can run in interrupt
mode. This more resembles the classic approach of processing
packets - CPU cores run low and only fetch packets
on interrupt.

Ticket: #5839
1 year ago
Lukas Sismis ca6f7c2d00 dpdk: rework hugepage hints to use per-numa information
Previous integration of hugepage analysis only fetched data
from /proc/meminfo. However this proved to be often
deceiving mainly for providing only global information and
not taking into account different hugepage sizes (e.g. 1GB
hugepages) and different NUMA nodes.

Ticket: #6419
1 year ago
Jeff Lucovsky 58f882db94 doc/pcap-log: Remove squil documentation
Issue: 6347
1 year ago
Philippe Antoine adf5e6da7b detect: strip_pseudo_headers transform
Ticket: 6546
1 year ago
Philippe Antoine 4933b817aa doc: fix byte_test examples
As this keyword has 4 mandatory arguments, and some examples
had only three...

Ticket: 6629
1 year ago
Juliana Fajardini a37fa62710 devguide: explain example-rule container usage
Have these options documented, so that whoever writes rule-related
documentation can easily know what they could use to make the doc look
better.
1 year ago
Juliana Fajardini fc2acf8cb0 devguide: fix main channels list
Sphinx and RtD sometimes render lists in weird ways. The communication
channels list barely looked like one, at all...
1 year ago
Juliana Fajardini d15877b2c0 devguide: update branches, refer to backports guide
Update the list of active branches to include 7 renaming and new master,
link to backports document.
1 year ago
Juliana Fajardini 9fbdfd219c devguide: add chapter with backports guide
Task #6568
1 year ago
Juliana Fajardini de8bffd244 devguide: doc from behavior changes needs ticket #
If a commit introduces code that changes Suricata behavior, the related
documentation changes should go in a separate commit, but refer to the
same ticket number.
This reduces the chances of said changes being lost if there are backports
while still keeping the backporting process a bit less bulky, for each
commit.

Related to
Task #6568
1 year ago
Juliana Fajardini 71e4ca81ef devguide: reorganize pr-workflow section
This section seemed to aim both at PR reviewers and PR authors at the
same time, even though some info is probably of low value for
contributors.

Created new section for PR reviewers and maintainers, and kept the info
for PR authors separated. Also highlighted information on requested
changes and stale PRs.
1 year ago
Juliana Fajardini 08eb67f74c devguide: make 'contributing' a chapter
This could be justified from a semantic point of view, and also can help
in bringing more attention to where this information is, as it is less
hidden, now.

Also add Dev Guide as one of our resources in our Readme.
1 year ago
Jason Ish 5d5b0509a5 requires: add requires keyword
Add a new rule keyword "requires" that allows a rule to require specific
Suricata versions and/or Suricata features to be enabled.

Example:

  requires: feature geoip, version >= 7.0.0, version < 8;
  requires: version >= 7.0.3 < 8
  requires: version >= 7.0.3 < 8 | >= 8.0.3

Feature: #5972

Co-authored-by: Philippe Antoine <pantoine@oisf.net>
1 year ago
Juliana Fajardini bba3d4fc63 userguide/eve: explain pgsql requests & responses
Add a more visible explanation of that requests, responses, frontend and
and backend are, in Pgsql context, to avoid having to repeat that over
different portions of the docs.
1 year ago
Juliana Fajardini 30ac77ce65 pgsql: add cancel request message
A CanceldRequest can occur after any query request, and is sent over a
new connection, leading to a new flow. It won't take any reply, but, if
processed by the backend, will lead to an ErrorResponse.

Task #6577
1 year ago
Juliana Fajardini 7dcc2e7a71 doc/eve-format: break pgsql section to char limit 1 year ago
Jason Ish c1a8dbcb72 doc/userguide: document dns.query.name, dns.answer.name
With some other minor cleanups in the DNS keyword section.
1 year ago
Jason Ish b11bb1c412 detect: rename DetectAppLayerInspectEngineRegister2
Rename DetectAppLayerInspectEngineRegister2 to
DetectAppLayerInspectEngineRegister as there is no other variant of
this function, and the versioning with lack of supporting
documentation can lead to confusion.
1 year ago
Jason Ish 50be098839 detect: rename DetectAppLayerMpmRegister2 to DetectAppLayerMpmRegister
The old DetectAppLayerMpmRegister has not been around since 4.1.x.
Rename the v2 of this function to a versionless function as there is no
documentation referring to what the 2 means.
1 year ago
Victor Julien 3456dea276 doc/userguide: update guidance on 5 to 6 upgrading
TCP memory use can be higher than expected in certain configs.

Ticket: #6552.
1 year ago
Shivani Bhardwaj b9540df5ad doc: clarify IP-only with iprep 1 year ago
jason taylor fc81c99b58 doc: add file.name information to smtp keyword doc
Signed-off-by: jason taylor <jtfas90@gmail.com>
1 year ago
jason taylor 9d1ad0187e doc: add file.name information to nfs keyword doc
Signed-off-by: jason taylor <jtfas90@gmail.com>
1 year ago
jason taylor 327ba7397a doc: add file.name information to smb keyword doc
Signed-off-by: jason taylor <jtfas90@gmail.com>
1 year ago
jason taylor e4077b8803 doc: update ftp keyword doc example rule format
Signed-off-by: jason taylor <jtfas90@gmail.com>
1 year ago
jason taylor bb1f7575d3 doc: add file.name information to ftp keyword doc
Signed-off-by: jason taylor <jtfas90@gmail.com>
1 year ago
jason taylor bbc17b1c7d doc: add file.name information to http keyword doc
Signed-off-by: jason taylor <jtfas90@gmail.com>
1 year ago
Shivani Bhardwaj 2b73a17bb0 detect: rename whitelist to score
The term "whitelist" is actually used to store a list of DetectPort type
items for tcp and udp in detect.h. Using the same term for also keeping
the score that affects the grouping of rules is confusing. So, rename
the variable to "score".
1 year ago
Jason Ish cc0adaaf4a userguide: remove old css files
In our conf.py we reference some ReadTheDocs stylesheets that appear to
be old and break formatting of some items like bulletted lists.

Bug: #6589
1 year ago
Philippe Antoine 32cce122e1 detect: header_lowercase transform
Ticket: 6290
1 year ago
jason taylor c50002978d doc: update file.data keyword documentation
Signed-off-by: jason taylor <jtfas90@gmail.com>
1 year ago
Juliana Fajardini a649a92afd userguide: update tls not_after/not_before mentions
Our tls fields not_after and not_before are actually logged as
`notafter` and `notbefore`, but were documented with the underscore.

Update the documentation, since updating the log format itself would be
a breaking change.

Task #5494
1 year ago
Juliana Fajardini 58fb559594 userguide: document flow_id, with examples
Flow_id explanation expanded from version shared by Peter Manev.

Task #6445
1 year ago
Sascha Steinbiss 0c55fe3515 detect: add mqtt.connect.protocolstring
Ticket:  OISF#6396
1 year ago
Victor Julien 6b2c33990f doc/userguide: add tag keyword page
Ticket: #3015.
1 year ago
Victor Julien 4a02a14df1 doc/userguide: document host table yaml settings 1 year ago
Jeff Lucovsky 9ee55d2394 doc/transform: Document case-changing transforms.
Issue: 6439
1 year ago
Ralph Eastwood 9865164e75 napatech: update docs to remove hba reference 1 year ago
Philippe Antoine ab9b6e30b1 detect: adds flow integer keywords
Ticket: #6164

flow.pkts_toclient
flow.pkts_toserver
flow.bytes_toclient
flow.bytes_toserver
1 year ago
Kirjan Kohuladas c8a7204b15 doc/rule-profiling: fix suricatasc typo 1 year ago
Juliana Fajardini 54d8f45afc userguide: add proper label to RPM install section
Use a reference label that is stable, instead of one that could change
in case a new section is added above it.
1 year ago
Daniel Olatunji 0e5fdbb8fb doc: be consistent with the use of "sudo"
Issue: #5720
1 year ago
Comfort Amaechi cf8b630ed2 userguide: cover install-full and install-conf
Ticket: #6342
1 year ago
jason taylor 535938d7f6 doc: add tls.cert_chain_len docs
Ticket: #6386

Signed-off-by: jason taylor <jtfas90@gmail.com>
1 year ago
Juliana Fajardini 1a132f454a docs: adjust readthedocs config to new options
Our documentation was failing to build, seems connected to the new way
of indicating build options (cf
https://readthedocs.org/projects/suricata/builds/22112658/,
https://docs.readthedocs.io/en/stable/config-file/v2.html#build,
and https://docs.readthedocs.io/en/stable/config-file/v2.html#build-os).

Added the build.os required new field, and adjusted the way python
version is passed.

For the new configuration style for read the docs, one of the ways to
pass extra configuration for python is having a requirements file.
1 year ago
Juliana Fajardini ffed5eb3d3 doc/quickstart: add software-properties instruction
This is indicated in the `Installation` section, but not in the
quickstart, and it felt like a valid addition, here, too.
1 year ago
Juliana Fajardini 4ab4f711de doc/install: link to devguide's install from git
Although we have an updated version of instructions for installation
from git, our install guide was only referring to RedMine, which is less
up-to-date.

Kept that reference, since it might still be useful for non-Ubuntu
cases.
1 year ago
Shivani Bhardwaj 0a4011655f doc/code-submission: add commit sign guide 1 year ago
Travis Green 96a0e7016f doc: add tcp flags documentation
Signed-off-by: jason taylor <jtfas90@gmail.com>
1 year ago
Jason Ish 2b57179d65 readthedocs: pin theme to sphinx_rtd_theme
ReadTheDocs changed the default theme.
2 years ago
Jason Ish ae3b1a9e36 configure: more idiomatic autoconf for sphinx-build checks
- Use SPHINX_BUILD instead of HAVE_SPHINX_BUILD, as here we're
  actually using the path of the program.

- Wrap some elements in [] as is done in modern idiomatic autoconf
2 years ago
Victor Julien c0201d3212 doc/userguide: add reload-tenant(s) doc 2 years ago
Victor Julien 6ba0956a75 multi-tenant: allow reload w/o yaml path
Store yaml path in de ctx, for reloads w/o path.

This allows for a simpler `reload-tenant N`, where the previously
used yaml is reloaded.
2 years ago
Victor Julien c87803ea0e detect: add multi-detect.config-path
Add option to specify path from which to load the tenants.

Mostly meant to be used in testing.
2 years ago
jason taylor be324d7856 doc: update file.magic information
Signed-off-by: jason taylor <jtfas90@gmail.com>
2 years ago
jason taylor 008cc78a03 doc: update fileext keyword information
Signed-off-by: jason taylor <jtfas90@gmail.com>
2 years ago
jason taylor e99b1787a2 doc: update file.name keyword information
Signed-off-by: jason taylor <jtfas90@gmail.com>
2 years ago
Alexandre Iooss c80941dd8d doc/userguide: improve SCStreamingBuffer example
Add direction indication in SCStreamingBuffer usage example.
This adds documentation for the changes introduced by commit
5b1d8c7e94.
2 years ago
Juliana Fajardini 5cef8fdfdf userguide/ppa: fix typo
The launchpad repo for suricata-beta read 'oisd' instead of 'oisf'
2 years ago
Juliana Fajardini 4fd3205bf0 userguide/install: add info on ubuntu ppa installs
Bringing info that was only in our Redmine wiki to our documentation.

Task #6231
2 years ago
Juliana Fajardini 765b05f139 docs: miscellanea updates
- Fix a DPDK reference link, add some line breaks.
- Exemplify what a good commit message looks
like, for Suricata's commit style.
2 years ago
Jason Ish 3e2a62915b doc/userguide: display version on front page
When viewing the docs online at Readthedocs, or similar it might be
immediately apparent what version of the documentation is being
displayed. Display the version on the first line before the table of
contents to make it clear.
2 years ago
Andreas Herz 26130d903f doc: add note about cpu prio overwrite behavior 2 years ago
Andreas Herz da68692547 doc: dataset - add type to be mandatory 2 years ago
Juliana Fajardini f16d428fd1 userguide/upgrade: link to exception policy FAQ
With the release of 7, people are starting to have issues with traffic
being blocked. While we don't add a more expansive documentation for
this, add a link to the FAQ covering possible fixes for drops caused by
the fail closed default behavior of the exception policies.
2 years ago
Juliana Fajardini 24745b3a73 doc/userguide: update ref to installation from git
It was still pointing to the redmine wiki and the documentation to be
truthful to the new documentation.
2 years ago
Jason Ish 500a7abf57 doc/support-status: add support status page
Convert the wiki page,
https://redmine.openinfosecfoundation.org/projects/suricata/wiki/Support_Status
into a page that is versioned along with the user guide.

Includes many updates to reflect our current support status.
2 years ago
Jason Ish ad94ebddb7 doc/userguide: avoid horizontal scroll on rtd
Add CSS to avoid horizontal scroll in tables on ReadTheDocs. This will
wrap the text instead.

Also, vertically align to top so if a cell does wrap, other cells that
do not wrap don't place the text in the middle of the cell.
2 years ago
Juliana Fajardini 9900bdc162 userguide/eve: format and reorganize alert section
The `field action` portion seemed to be comprised of a more generic
section that followed it. Also formatted the section for lines to be
within the character limit.
2 years ago
Juliana Fajardini 0437173848 output/drop: add verdict field
Related to
Bug #5464
2 years ago
Andreas Herz 24bcaf07ae doc/upgrade: add more 6 to 7 changes and minor improvements
Issue: #5473
2 years ago
jason taylor 62170d2fb9 doc: hyperscan information updated
Signed-off-by: jason taylor <jtfas90@gmail.com>
2 years ago
jason taylor c95fce39f0 doc: add multi buffer support note to keyword docs
Signed-off-by: jason taylor <jtfas90@gmail.com>
2 years ago
jason taylor 88960e909d doc: add multiple buffer matching documentation
Signed-off-by: jason taylor <jtfas90@gmail.com>
2 years ago
Jason Ish 0b5dc58e15 doc/userguide: more eve http upgrade notes
Add more information with a examples of how the changes to EVE HTTP
logging may affect users.
2 years ago
jason taylor 19a0b2b0d2 userguide: add details about tcp flow pass
Signed-off-by: jason taylor <jtfas90@gmail.com>
2 years ago
Jeff Lucovsky 47e268d609 detect/byte_math: Document bytes variable name
Issue: 6145

Document that byte_math accepts a variable name for bytes (optional)
2 years ago
Jeff Lucovsky 3a4554fc2b detect/byte-jump: Document var usage for nbytes
Issue: 6105
2 years ago
Jeff Lucovsky 73b943276e doc/byte_test: Document byte_test variable usage
Issue: 6144

This commit updates the byte_test documentation now that a variable name
can be used for the nbytes value.
2 years ago
Lukas Sismis 5a3ecbde62 doc: update install instructions
Ticket: #5987
2 years ago
Shivani Bhardwaj b6f8f5eb3b doc/http: use "sticky buffer" where applicable 2 years ago
Jeff Lucovsky ac8f91f44f config: Document cluster_rollover deprecation
Issue: 6128

cluster_rollover is no longer permitted; using it will generate a
warning message and it'll be replaced with cluster_flow
2 years ago
Jeff Lucovsky 29621c7f0d doc/afpacket: Document rollover deprecation 2 years ago
Juliana Fajardini e306bc6ecc exception: fix use of master switch with default
If an exception policy wasn't set up individually, use the GetDefault
function to pick one. This will check for the master switch option and
handle 'auto' cases.

Instead of deciding what the auto value should be when we are parsing
the master switch, leave that for when some of the other policies is to
be set via the master switch, when since this can change for specific
exception policies - like for midstream, for instance.

Update exceptions policies documentation to clarify that the default
configuration in IPS when midstream is enabled is `ignore`, not
`drop-flow`.

Bug #6169
2 years ago
Shivani Bhardwaj 18947c01e0 suricatasc: update running instructions 2 years ago
Jeff Lucovsky d822ba58e1 doc/multi-tenant: Clarify live traffic support
Issue: 5930

This commit clarifies the live traffic support for multi-tenancy.
2 years ago
Shivani Bhardwaj aeb408dd9d doc: fix typo encryption-handling 2 years ago
Jason Ish 90bb73046c userguide/security: grammar fixes
Apply grammer fixes brought up in GitHub review comments by Juliana.
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 5f598931ac doc/userguide: start on a security chapter
This is the start of a security consideration chapter, starting with
directions on how to run Suricata as a non-root user.
2 years ago
Jason Ish 14daa42e0b doc/userguide: dataset upgrade notes 2 years ago
Jason Ish 4a97461f9a doc/userguide: notes about Lua rules being disabled by default 2 years ago
Juliana Fajardini c0db25d055 userguide: update exception policy behaviors table
Some exception policies can only be applied to the triggering packet or
only make sense considering the whole flow. Highlight such cases in the
table showing each exception policy.

Related to
Bug #5825
2 years ago
Juliana Fajardini 0c2922f02e doc: add midstream scenarios for exception policy
The different interactions between midstream pick-up sessions and the
exception policy can be quite difficult to visualize. Add a section for
that in the userguide.

Related to
Bug #5825
2 years ago
Philippe Antoine 415b036dca http1: implement http.request_header
So that it is generic for HTTP1 and HTTP2

Ticket: #5780
2 years ago
Philippe Antoine 7256ec8a6e detect/http2: do not escape ':' in header name or value
for keywords http.request_header and http.response_header

Ticket: #5780
2 years ago
Philippe Antoine 656554f293 http2: rename http2.header to http.request_header
Or http.response_header based on the direction

http2.header had a different behavior than http.header and this was
confusing.

Ticket: #5780
2 years ago
Philippe Antoine e30f4943ae doc: GitHub PRs workflow 2 years ago
Jeremy MountainJohnson 435d74d744 userguide/install: add info on arch-based installs
Add Arch AUR information for installation on Arch-based distros.
2 years ago
Philippe Antoine 5c419b79b7 doc: upgrade guide for logging http custom headers
Ticket: #5320
2 years ago