* added nss and nspr requirements for appveyor build
* added nss and nspr requirements for travis builds
* added travis build without nss and nspr
Signed-off-by: jason taylor <jtfas90@gmail.com>
- There is now an option to automatically create streams on the
correct NUMA node when using cpu affinity.
- When not using cpu affinity the user can specify streams to be
created in the suricata.yaml file. It is no longer required to
use NTPL to create streams before running suricata.
- The legacy usage model of running NTPL to create streams is still
available. This can be used for legacy configurations and complex
configurations that cannot be satisfied by the auto-config option.
* the lzma check during configure wasn't properly displaying the
additional information on how to install if --enable-lzma was passed
but lzma devel files were not present
* updated additional information blocks to include distribution
package names
* minor formatting updates to add quotes around variables
Signed-off-by: jason taylor <jtfas90@gmail.com>
Require distutils to install the Python tools. Update the logic
to only install suricatactl (and suricatasc) if Python and
distutils are found. Suricata-Update will only be installed if
bundled, and python-distutils and python-yaml are found.
When looking for Python, prefer "python3" over "python2" and
"python".
Also add information about the Python path and version to the
./configure summary.
Redmine issue:
https://redmine.openinfosecfoundation.org/issues/2808
Process multiple packets at nm_dispatch. Use zero copy for workers
recv mode.
Add configure check netmap check for API 11+ and find netmap api version.
Add netmap guide to the userguide.
Currently, if the user provides --enable-libmagic or
--disable-libmagic, libmagic will be disabled because $enableval is not
used to know if the user provided --enable or --disable
Most of the options have this issue so fix them all by using $enableval
Fixes:
- https://redmine.openinfosecfoundation.org/issues/2797
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
This is to prevent suricata-update from being installed if it
would otherwise be installed based on in being bundled, and
its dependencies being available.
Warn the user that Suricata-Update will not be installed if it
is bundled, but python-yaml is missing (this will also cover
the case where Python is missing).
Add "Install suricata-update" to the build summary. For consistency,
relable "Suricatasc install" as "Install suricatasc".
Remove 'experimental' label for Rust, and enable it by default if
rustc and cargo (and libjansson) are available.
Add rustc and cargo versions to the build-info.
If the data file can't be found in the default location, which
normally is 'default-rule-path', try to see if it can be found
in the path of the rule file that references it.
This makes QA much easier.
Move the rule file configuration down near the bottom of the
configuration file under advanced settings. With the bundling
of Suricata-Update, any rule file configuration within
suricata.yaml could be considered advanced.
Add extra comments to the yaml to make it more clear which was
enabled at installation time.
Enables IPS functionality on Windows using the open-source
(LGPLv3/GPLv2) WinDivert driver and API.
From https://www.reqrypt.org/windivert-doc.html : "WinDivert is a
user-mode capture/sniffing/modification/blocking/re-injection package
for Windows Vista, Windows Server 2008, Windows 7, and Windows 8.
WinDivert can be used to implement user-mode packet filters, packet
sniffers, firewalls, NAT, VPNs, tunneling applications, etc., without
the need to write kernel-mode code."
- adds `--windivert [filter string]` and `--windivert-forward [filter
string]` command-line options to enable WinDivert IPS mode.
`--windivert[-forward] true` will open a filter for all traffic. See
https://www.reqrypt.org/windivert-doc.html#filter_language for more
information.
Limitation: currently limited to `autofp` runmode.
Additionally:
- `tmm_modules` now zeroed during `RegisterAllModules`
- fixed Windows Vista+ `inet_ntop` call in `PrintInet`
- fixed `GetRandom` bug (nonexistent keys) on fresh Windows installs
- fixed `RandomGetClock` building on Windows builds
- Added WMI queries for MTU
Autoconf/automake and python setup.py don't play that well
together with out of tree builds.
Makes suricatasc not an autoconf input file, instead use the
defaults module that is already being created.
In the case of an out of tree build, copy the generated defaults.py
to the build directory manually.
Introduces the option 'outputs.pcap-log.compression' which can be set
to 'none' or 'lz4', plus options to set the compression level and to
enable checksums. SCFmemopen is used to make pcap_dump() write to a
buffer which is then compressed using liblz4.
If suricata-update is bundled, set the default-rule-dir
to lib/suricata/rules under the $localstatedir
For now use 2 rule-files section that are renamed depending
on if suricata-update is bundled or not.
Common /usr/share/suricata/rules or /usr/local/share/suricata/rules.
The rules provided by the distribution are installed here as part
of the Suricata install process so will always be installed, even
without the use of install-rules.
Will be built and installed as part of the Python code used
for suricatactl, which is intended to be the generic place
for all Python utility code that gets installed with Suricata.
No change to suricatasc code.
Don't treat 'external' parsers as more experimental. All parsers
depend on crates to some extend, and all have C glue code. So the
distinction doesn't really make sense.
Let user chose to disable libnss and libnspr support even if these
libraries are installed in the system. Default remains to enable when
libraries are found and disable parameter were not used
This patch introduces the ebpf cluster mode. This mode is using
an extended BPF function that is loaded into the kernel and
provide the load balancing.
An example of cluster function is provided in the ebpf
subdirectory and provide ippair load balancing function.
This is a function which uses the same method as
the one used in autofp ippair to provide a symetrical
load balancing based on IP addresses.
A simple filter example allowing to drop IPv6 is added to the
source.
This patch also prepares the infrastructure to be able to load
and use map inside eBPF files. This will be used later for flow
bypass.
Use a new directory, Python to host the Suricata python modules.
One entry point is suricatactl, a control script for
miscalleneous tasks. Currently onl filestore pruning
is implemented.
jason taylor
Victor Julien
Jason Ish
Phil Young
Eric Leblond
Fabrice Fontaine
Hilko Bengen
Jacob Masen-Smith
Max Fillinger
Renato Botelho
Andreas Herz
Giuseppe Longo