- This caused us to lose signatures for POP3 and Bittorrent. These will
need discovered in the repository again when we add scripts
for those analyzers.
- Recorrected the module name to Files.
- Added Files::analyzer_name to get a more readable name for a
file analyzer.
- Improved and just overall better handled multipart mime
transfers in HTTP and SMTP. HTTP now has orig_fuids and resp_fuids
log fields since multiple "files" can be transferred with
multipart mime in a single request/response pair. SMTP has
an fuids field which has file unique IDs for all parts
transferred. FTP and IRC have a log field named fuid added
because only a single file can be transferred per irc and ftp
log line.
Closes#1030.
* origin/topic/seth/packet-filter-updates:
Missed a test fix.
Updating test baselines.
Updates for the PacketFilter framework to simplify it.
Last test update for PacketFilter framework.
Several final fixes for PacketFilter framework.
Packet filter framework checkpoint.
Checkpoint on the packet filter framework.
Initial rework of packet filter framework.
Closes#1021.
* origin/topic/bernhard/input-update:
this event handler fails the unused-event-handlers test because it is a bit of a special case.
...and fix the event ordering issue. Dispatch != QueueEvent
add Terminate to input framework to prevent potential shutdown race-conditions.
fix warning.
fix stderr test. ls behaves differently on errors on linux...
small fixes.
linux does not have strnstr
and close only fds that are currently open (the logging framework really did not like that :) )
A bunch of more changes for the raw reader
make reading from stdout and stderr simultaneously work.
allow sending data to stdin of child process
Streaming reads from external commands work without blocking anything.
replace popen with fork and exec.
change raw reader to use basic c io instead of fdstream encapsulation class.
- Thanks for help from Rafal Lesniak in nailing down the location
of the bug and supplying test traffic.
- Test traffic with a TLS 1.2 connection.
- Addresses ticket #1020
When constructing a Bloom filter, one now has to pass a HashPolicy instance to
it. This separates more clearly the concerns of hashing and Bloom filter
management.
This commit also changes the interface to initialize Bloom filters: there exist
now two initialization functions, one for each type:
(1) bloomfilter_basic_init(fp: double,
capacity: count,
name: string &default=""): opaque of bloomfilter
(2) bloomfilter_counting_init(k: count,
cells: count,
max: count,
name: string &default=""): opaque of bloomfilter
The BiFs for adding elements and performing lookups remain the same. This
essentially gives us "BiF polymorphism" at script land, where the
initialization BiF constructs the most derived type while subsequent BiFs
adhere to the same interface.
The reason why we split up the constructor in this case is that we have not yet
derived the math that computes the optimal number of hash functions for
counting Bloom filters---users have to explicitly parameterize them for now.
It was previously not possible to crank the wheel on the PRNG in a
deterministic way without affecting the globally unique seed. The new extra
utility function bro_prng takes a state in the form of a long int and returns
the new PRNG state, now allowing arbitrary code parts to use the random number
functionality.
This commit also fixes a problem in the H3 constructor, which requires use
of multiple seeds. The single seed passed in now serves as seed to crank out as
many value needed using bro_prng.
