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Commit Graph

243 Commits (692eb935ea02c32a596cd420fc1cbe99bbe8f6b4)

Author SHA1 Message Date
Breno Silva 7e299834d2 FragOffset Rule Keyword 16 years ago
Victor Julien 6a53ab9c5a Stream engine memory handling update 
The stream engine memory handling needed updating as it didn't scale. Changes:

- pools can now be initialized to size 0, meaning unlimited
- stream engine uses a memcap setting. Sessions, segments and aldata is part
  of this, app layer state isn't.
- memory is accounted using a global int that is spinlocked.
- a counter for sessions that have not been picked up because of memcap was
  added.
- all reassembly errors are converted to debug msgs.
 16 years ago
Pablo Rincon 51dc773eec Changing the veredict actions to flags to allow simultaneous veredict 16 years ago
Victor Julien b3bcba077f Only inspect http flows against uri sigs, clean up uri scanning code. 16 years ago
Gurvinder Singh 0cb43d27e9 uricontent new design 16 years ago
Gurvinder Singh 356a8bf385 applayer uri match and modified http handling 16 years ago
Victor Julien 0d34990d7f Add OpenBSD's strlcpy and strlcat and replace all strcat/strcpy/strncat/strncpy by those calls. 16 years ago
Gurvinder Singh f6b0c481b0 urilen support for engine 16 years ago
Victor Julien 4284276b11 Merge applayer detect function into normal match function. Should speed up detection. 16 years ago
Victor Julien bcd0682150 Make engine startup a little less verbose. 16 years ago
Breno Silva 1d055b0e09 ICMP Seq Rule Keyword 16 years ago
Pablo Rincon c80160b96d More examples of unittest helper functions usage reference 16 years ago
Pablo Rincon b6a3395c08 Adding unittest helper functions for building generic packets, checking arrays of expected match results, perform generic tests, etc. Look at util-unittest-helper.c and detect-ipproto.c for references 16 years ago
Victor Julien eb67bb442e Fixup unittests that use buffers that simulate configuration files. They now include the YAML header. 16 years ago
Gerardo Iglesias Galvan 40c514f295 Fix bug in logging msg when using --init-errors-fatal 16 years ago
Gerardo Iglesias Galvan 5eb819b0f4 Add signature line no. to error message when parsing fails 16 years ago
Gerardo Iglesias Galvan fae92f8d7b Fix bug#30. Fix logging call from prev patch 16 years ago
Gerardo Iglesias Galvan 988dc5520b Improve output when loading rules 16 years ago
Victor Julien 6b36e23e45 Fix not decreasing the flow use_cnt reference counter in some cases from the app layer detection code. This caused some streams to never fully time out and thus clutter up the flow table and session pool. 16 years ago
Brian Rectanus c22d42693a Added http_method rule keyword. 16 years ago
Victor Julien b7bac14040 Fixup code to compile with -Wall -Werror -Wextra -Wno-unused-parameter compiler options. 16 years ago
Victor Julien 2b66667a76 Make sure we can't overflow our packet alert storage 16 years ago
Anoop Saldanha f684989f98 dce_iface, dce_opnum, dce_stub_data keyword support 16 years ago
Victor Julien ecab1fae36 Remove contents of VRT classification.config. 16 years ago
Anoop Saldanha 011b74df63 Modify the classification config tests to use the buffer than a temp file and also fix an invalid free 16 years ago
Anoop Saldanha bc4df59414 Support for Classtype keyword and Classification Config file 16 years ago
Victor Julien d5c732f1f9 Add tag keyword stub 16 years ago
Jason Ish ce20c33634 multiline rule support. 16 years ago
Will Metcalf 23aa6cf642 more fixes for exit on sig init failure 16 years ago
Victor Julien 778228d1c5 Flags keyword fix. Fatal init fix. 16 years ago
Victor Julien 35e884f303 Make sure offset modifies depth. 16 years ago
William Metcalf c63b1e0f67 failing unit test depth doesn't take into account offset 16 years ago
Gurvinder Singh 8cfdf6c666 bug 18 patch update 16 years ago
Gurvinder Singh b92886a79a bug#18 and some minor changes 16 years ago
Victor Julien 10cc9d5b6a Add icmp flow handling. 16 years ago
Victor Julien 71ed2d38f5 Fix scan patterns sometimes not being added to the scan ctx. Should fix bug #9. 16 years ago
William Metcalf c40e81d42b failing unittest rules with same content match fail 16 years ago
Victor Julien 4824868766 Application layer detection improvements 
- improve locking of application layer handling, making sure that the flow cannot be freed/cleared when the detection engine is still working with it.
- add a check to the app layer detection to make sure that a match function will only inspect an app layer state if it's of the right type.
 16 years ago
Pablo Rincon f2f9b83280 Adding FTP app layer parser and ftpbounce detection at L7 16 years ago
Gerardo Iglesias Galvan 7e87f373b9 Add icmp_id keyword support 16 years ago
Victor Julien 01976a0b74 Support for sigs with both pkt and applayer detect 
Sets a flowbit with the sig id if the packet matches match. Checks
on that if the app layer matches match. Currently misuses the
flowbits api for this in a way that needs fixing.
 16 years ago
Victor Julien 493715c0d2 Implement alert sid storage in the flow so we can check previous alerts in the flow. 16 years ago
Victor Julien 9fd46e9425 Support for sigs with both pkt and applayer detect 
Sets a flowbit with the sig id if the packet matches match. Checks
on that if the app layer matches match. Currently misuses the
flowbits api for this in a way that needs fixing.
 16 years ago
Victor Julien 4f843ff8e9 Improve matching of packet and app layer sigs. 16 years ago
Pablo Rincon 992aaa3d79 Small fix on SigMatchSignaturesAppLayer() and SigMatchSignatures() 16 years ago
Breno Silva 69eb869cc9 Threshold Rule 16 years ago
Victor Julien ecf86f9c23 Rename to Suricata. 16 years ago
Gurvinder Singh a0f184866c http_cookie keywork support 16 years ago
Pablo Rincon a67bd2457b Loading rules from config support 16 years ago
Pablo Rincon c816af822e Adding support to load rule files from config 16 years ago
Pablo Rincon 1ad6d75dfe Added rpc keyword support at packet level 16 years ago
Pablo Rincon a8d7b71490 First version of flowints 16 years ago
Gerardo Iglesias 991d421394 Changed printf's to logging API functions 16 years ago
Victor Julien 2cfa284999 Fix app layer detect to actually work. 16 years ago
Victor Julien a1d33e2d0b Compilation fixes after merge. 16 years ago
Victor Julien f1f7df0766 First iteration of doing app layer detection. 16 years ago
Anoop Saldanha 7a10ddc07b Fixes for the fast-pattern tests and a couple of other minor changes 16 years ago
Anoop Saldanha 6ca5dbc9e9 Support fast_pattern modifier keyword for content 16 years ago
Victor Julien 07bcc8cc9a Fix signatures with ports and/or addresses but without sigmatches. 16 years ago
Anoop Saldanha 1c7ac13c25 Support for negated content 16 years ago
Victor Julien 241db64dd7 Fix a few memory issues. 16 years ago
Victor Julien 981ca859cb Fixes for distance and within content modifiers. 16 years ago
William Metcalf 884b1034b4 failed unittest for within distance 16 years ago
Anoop Saldanha dc44700ce5 Support vars lookup from conf file. Current patch support address and port group vars lookup 16 years ago
Victor Julien 951b4d5cf4 Fix within in some corner cases and add some more tests. 16 years ago
Victor Julien 4f2164677a - Fix pattern matchers b2g and b3g not being able to deal with a single pattern of the max pattern length (32 bytes by default). 
- Fix the setting of the correct pattern matcher when it was set in the detection ctx.
- Add tests for the fixes.
 16 years ago
Victor Julien d6be6ceb19 Fixup artifact from automatic renames: rename DetectAddresssHead to DetectAddressHead. 16 years ago
Anoop Saldanha 78db80ea15 Unittests and style fix for detect-engine-siggroup.[ch] 16 years ago
Gurvinder Singh cacbf31aad support for ttl keyword 16 years ago
Victor Julien de8caa7964 Rename DetectAddressGroup* to DetectAddress* 16 years ago
Victor Julien 13dca5e8ce Cleanup of address functions. 16 years ago
Victor Julien 3c7a038477 Further memory cleanups. Split out init only vars out of the sig group head. 16 years ago
Victor Julien 32e51e5e5a Replace sgh refcnt by a flag. 16 years ago
Victor Julien 2d0e9658f8 Speed up per sgh content maxlen calc. Remove mpm ptrs from mpm ctx. Add unittests testing the detection engine internals. 16 years ago
Victor Julien e4c98c562c Merge DetectAddressData and DetectAddressGroup 16 years ago
Victor Julien 15ab5d7003 More engine init memleaks fixed. HashListTable remove function fixed. 16 years ago
Victor Julien 7a7bb7a390 Get rid of global mpm_ctx. 16 years ago
Victor Julien fbe87a3ad5 Bunch of mostly unittest related memleak fixes. 16 years ago
Victor Julien 227cc082a1 Fix small memleak at engine init. 16 years ago
Brian Rectanus ed30067bd7 Ack/Seq Keywords 16 years ago
Brian Rectanus ec6c5258b6 Sameip Keyword 16 years ago
Victor Julien f76a740fe2 Small layout fix. 16 years ago
Victor Julien b470e7b40f Fixup merge artifact. 16 years ago
Breno Silva 15a8f34d36 Gid Keyword 
Signed-off-by: Brian Rectanus <brectanu@gmail.com>
 16 years ago
Breno Silva 6100a7f610 FragBits Keyword 
Signed-off-by: Brian Rectanus <brectanu@gmail.com>
 16 years ago
Victor Julien d4733e3a76 Move pcre test out of detect.c 16 years ago
William Metcalf 86380b9d45 split out pcre parsing fixed some errors 16 years ago
Victor Julien 4dbcf5fbac Add support for moving detection tests outside of detect.c and move the 'id' tests to it's own file. 16 years ago
Pablo Rincon 1a983fd316 Adding id keyword and unittests 16 years ago
Victor Julien 085b7a3c0e Move unittests away from detect.c 16 years ago
Breno Silva 7dc985aa4e Signature Flags Keyword 
Signed-off-by: Brian Rectanus <brectanu@gmail.com>
 16 years ago
Anoop Saldanha 0815ed7c9e Some refactoring of the code, error handling done 16 years ago
Victor Julien f58f437997 re-add unittests that were removed to prevent a git merge mess. 16 years ago
Brian Rectanus e28647032d Add ip_proto support. 16 years ago
Victor Julien f70c026340 Prepare for merging ipproto patch. 16 years ago
Anoop Saldanha fbc4d11ed4 Some code refactoring 16 years ago
Gurvinder Singh e7952b1331 some changes in threading constants 16 years ago
Gurvinder Singh 40b8afdd56 support for thread exit constants 16 years ago
Gurvinder Singh 47eb168713 added a small comment 16 years ago
Gurvinder Singh 7b56b4314b unittest packet payload inspection 16 years ago