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* origin/topic/seth/faf-updates: (27 commits) Undoing the FTP tests I updated earlier. Update the last two btest FAF tests. File analysis fixes and test updates. Fix a bug with getting analyzer tags. A few test updates. Some tests work now (at least they all don't fail anymore!) Forgot a file. Added protocol description functions that provide a super compressed log representation. Fix a bug where orig file information in http wasn't working right. Added mime types to http.log Clean up queued but unused file_over_new_connections event args. Add jar files to the default MHR lookups. Adding CAB files for MHR checking. Improve malware hash registry script. Fix a small issue with finding smtp entities. Added support for files to the notice framework. Make the custom libmagic database a git submodule. Add an is_orig parameter to file_over_new_connection event. Make magic for emitting application/msword mime type less strict. Disable more libmagic builtin checks that override the magic database. ... Conflicts: doc/scripts/DocSourcesList.cmake scripts/base/init-bare.bro scripts/test-all-policy.bro testing/btest/Baseline/coverage.bare-load-baseline/canonified_loaded_scripts.log testing/btest/Baseline/coverage.default-load-baseline/canonified_loaded_scripts.log
36 lines
872 B
Text
36 lines
872 B
Text
##! This script is for optionally adding a body excerpt to the SMTP
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##! entities log.
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@load base/protocols/smtp/entities
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module SMTP;
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export {
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redef record SMTP::Entity+= {
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## The entity body excerpt.
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excerpt: string &log &default="";
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};
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## This is the default value for how much of the entity body should be
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## included for all MIME entities. The lesser of this value and
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## :bro:see:`default_file_bof_buffer_size` will be used.
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const default_entity_excerpt_len = 0 &redef;
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}
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event file_new(f: fa_file) &priority=5
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{
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if ( ! f?$source ) return;
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if ( f$source != "SMTP" ) return;
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if ( ! f?$bof_buffer ) return;
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if ( ! f?$conns ) return;
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for ( cid in f$conns )
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{
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local c: connection = f$conns[cid];
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if ( ! c?$smtp ) next;
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if ( default_entity_excerpt_len > 0 )
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c$smtp$entity$excerpt = f$bof_buffer[0:default_entity_excerpt_len];
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}
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}
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