Work towards making `suricata-common.h` only introduce system headers
and other things that are independent of complex internal Suricata
data structures.
Update files to compile after this.
Remove special DPDK handling for strlcpy and strlcat, as this caused
many compilation failures w/o including DPDK headers for all files.
Remove packet macros from decode.h and move them into their own file,
turn them into functions and rename them to match our function naming
policy.
When building with the following options:
./configure CC=clang --enable-luajit --enable-geoip --enable-unittests
There is a build failure:
runmode-unittests.c:234:9: error: implicit declaration of function 'LuajitSetupStatesPool' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
if (LuajitSetupStatesPool() != 0) {
Instead of building a table at init just calculate it on demand.
Callsites are all during init, so its not performance critical.
Add similar function for IPv6.
This commit eliminates the dependency on /etc/protocols and equivalent
on other platforms by using a static table of IANA assigned protocol
values (names, description).
Move tests in a seperate commit so that we can use the previous one for
regression testing. This also gets rid of the temporary glue that made
the C tests work with the rust implementation.
This commit adds MAC address output to the EVE-JSON format. We follow the
remarks made in Redmine ticket #962: for packets, log MAC src/dst as a
scalar field in EVE; for flows, log MAC src/dst as lists in EVE. Field names
are different between flow and packet context to avoid type confusion
(src_mac vs. src_macs). Configuration approach and JSON representation is
taken from previous GitHub PR #2700.
Replaces all patterns of SCLogError() followed by exit() with
FatalError(). Cocci script to do this:
@@
constant C;
constant char[] msg;
@@
- SCLogError(C,
+ FatalError(SC_ERR_FATAL,
msg);
- exit(EXIT_FAILURE);
Closes redmine ticket 3188.
Implement port config handling. Also check both src port and dest
port for tunnels that only set the destination port to the VXLAN
port. At the point of the check we don't know the packet direction
yet.
Implement as Suricata tunnel similar to Teredo.
Cleanups.
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
Don't use pcre for the high level rule parsing, instead
using a tokenizing parser for breaking out the rule
into keywords and options.
Much faster, especially on older CPUs. Should also allow
us to provide better context where a rule parse error
occurs.
Set flags by default:
-Wmissing-prototypes
-Wmissing-declarations
-Wstrict-prototypes
-Wwrite-strings
-Wcast-align
-Wbad-function-cast
-Wformat-security
-Wno-format-nonliteral
-Wmissing-format-attribute
-funsigned-char
Fix minor compiler warnings for these new flags on gcc and clang.