Closes#1830.
* origin/topic/johanna/ocsp-sct-validate: (82 commits)
Tiny script changes for SSL.
Update CT Log list
SSL: Update OCSP/SCT scripts and documentation.
Revert "add parameter 'status_type' to event ssl_stapled_ocsp"
Revert "parse multiple OCSP stapling responses"
SCT: Fix script error when mime type of file unknown.
SCT: another memory leak in SCT parsing.
SCT validation: fix small memory leak (public keys were not freed)
Change end-of-connection handling for validation
OCSP/TLS/SCT: Fix a number of test failures.
SCT Validate: make caching a bit less aggressive.
SSL: Fix type of ssl validation result
TLS-SCT: compile on old versions of OpenSSL (1.0.1...)
SCT: Add caching support for validation
SCT: Add signed certificate timestamp validation script.
SCT: Allow verification of SCTs in Certs.
SCT: only compare correct OID/NID for Cert/OCSP.
SCT: add validation of proofs for extensions and OCSP.
SCT: pass timestamp as uint64 instead of time
Add CT log information to Bro
...
Re-enable logging, now in policy because it probably is interesting to
no-one. We also only log ocsp replies.
Fix all tests.
Fix an issue where ocsp replies were added to the x.509 certificate
list.
This makes it much easier for protocols where the mime type is known in
advance like, for example, TLS. We now do no longer have to perform deep
script-level magic.
Instead of having an additional string argument specifying if we are
sending a request or a reply, we now have an ANALYZER_OCSP_REQUEST and
an ANALYZER_OCSP_REPLY
Instead of having a big event, that tries to parse all the data into a
huge datastructure, we do the more common thing and use a series of
smaller events to parse requests and responses.
The new events are:
ocsp_request -> raised for an ocsp request, giving version and requestor
ocsp_request_certificate -> raised n times per request, once per cert
ocsp_response_status -> raised for each ocsp response, giving status
ocsp_response_bytes -> raised for each ocsp response with information
ocsp_response_certificate -> raised for each cert in an ocsp response
- New fields: extracted_cutoff and extracted_size.
These fields will be null if the file isn't extracted.
- Extended the extraction test to test the files log too.
* origin/topic/vladg/file-analysis-exe-analyzer: (31 commits)
Tweak the PE OS versions based on real-world traffic.
Update pe/main.bro to user register_for_mime_types, ensuring it will also work with the upcoming Files framework changes.
A bit of final core-level cleanup.
A bit of final script cleanup.
Update baselines.
Add a btest for the PE analyzer.
Add a PE memleak test, and fix a memleak.
Documentation and a bit of overall cleanup.
Add data about which tables are present.
Remove the .idata parsing, as it can be more complicated in some cases.
Fix a PE analyzer failure where the IAT isn't aligned with a section boundary.
PE: Rehash the log a bit.
Make base_of_data optional.
Fix support for PE32+ files.
PE Analyzer cleanup.
Checkpoint - Import Address Table being parsed.
Some changes to fix PE analyzer on master.
Parse PE section headers.
Updated PE analyzer to work with changes in master.
In progress checkpoint. Things are starting to work.
...
BIT-1369 #merged
* origin/topic/seth/more-file-type-ident-fixes:
File API updates complete.
Fixes for file type identification.
API changes to file analysis mime type detection.
Make HTTP 206 reassembly require ETags by default.
More file type identification improvements
Fix an issue with files having gaps before the bof_buffer is filled.
Fix an issue with packet loss in http file reporting.
Adding WOFF fonts to file type identification.
Extended JSON matching and added OCSP responses.
Another large signature update.
More signature updates.
Even more file type ident clean up.
Lots of fixes for file type identification.
BIT-1368 #merged
This allows the path for the default filter to be specified explicitly
when creating a stream and reduces the need to rely on the default path
function to magically supply the path.
The default path function is now only used if, when a filter is added to
a stream, it has neither a path nor a path function already.
Adapted the existing Log::create_stream calls to explicitly specify a
path value.
Addresses BIT-1324
- Plain text now identified with BOMs for UTF8,16,32
(even though 16 and 32 wouldn't get identified as plain text, oh-well)
- X.509 certificates are now populating files.log with
the mime type application/pkix-cert.
- File signatures are split apart into file types
to help group and organize signatures a bit better.
- Normalized some FILE_ANALYSIS debug messages.
- Improved Javascript detection.
- Improved HTML detection.
- Removed a bunch of bad signatures.
- Merged a bunch of signatures that ultimately detected
the same mime type.
- Added detection for MS LNK files.
- Added detection for cross-domain-policy XML files.
- Added detection for SOAP envelopes.
