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smb2: Raise smb2_file_delete for CREATE with FILE_DELETE_ON_CLOSE

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When a CREATE request contains the FILE_DELETE_ON_CLOSE option and
the subsequent CREATE response indicates success, we now raise the
smb2_file_delete event to log a delete action in smb_files.log and
also give users a way to handle this scenario.

The provided pcap was generated locally by recording a smbtorture run
of the smb2.delete-on-close-perms test case.

Placed the create_options into the CmdInfo record for potential
exposure in smb_cmd.log (wasn't sure how that would look so left it
for the future).

Fixes #2276.
This commit is contained in:
Arne Welzel 2022-07-15 15:13:40 +02:00
parent 1d2c12e980
commit 3dae8ab086
5 changed files with 70 additions and 0 deletions
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18
testing/btest/Baseline/scripts.base.protocols.smb.smb2-create-delete-on-close/smb_files.log Normal file
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### BTest baseline data generated by btest-diff. Do not edit. Use "btest -U/-u" to update. Requires BTest >= 0.63.
#separator \x09
#set_separator ,
#empty_field (empty)
#unset_field -
#path smb_files
#open XXXX-XX-XX-XX-XX-XX
#fields ts uid id.orig_h id.orig_p id.resp_h id.resp_p fuid action path name size prev_name times.modified times.accessed times.created times.changed
#types time string addr port addr port string enum string string count string time time time time
XXXXXXXXXX.XXXXXX CHhAvVGS1DHFjwGM9 127.0.0.1 54268 127.0.0.1 445 - SMB::FILE_OPEN \\\\127.0.0.1\\tmp test_dir 0 - XXXXXXXXXX.XXXXXX XXXXXXXXXX.XXXXXX XXXXXXXXXX.XXXXXX XXXXXXXXXX.XXXXXX
XXXXXXXXXX.XXXXXX CHhAvVGS1DHFjwGM9 127.0.0.1 54268 127.0.0.1 445 - SMB::FILE_OPEN \\\\127.0.0.1\\tmp test_dir\\test_create.dat 0 - XXXXXXXXXX.XXXXXX XXXXXXXXXX.XXXXXX XXXXXXXXXX.XXXXXX XXXXXXXXXX.XXXXXX
XXXXXXXXXX.XXXXXX CHhAvVGS1DHFjwGM9 127.0.0.1 54268 127.0.0.1 445 - SMB::FILE_DELETE \\\\127.0.0.1\\tmp test_dir\\test_create.dat 0 - XXXXXXXXXX.XXXXXX XXXXXXXXXX.XXXXXX XXXXXXXXXX.XXXXXX XXXXXXXXXX.XXXXXX
XXXXXXXXXX.XXXXXX CHhAvVGS1DHFjwGM9 127.0.0.1 54268 127.0.0.1 445 - SMB::FILE_OPEN \\\\127.0.0.1\\tmp test_dir 0 - XXXXXXXXXX.XXXXXX XXXXXXXXXX.XXXXXX XXXXXXXXXX.XXXXXX XXXXXXXXXX.XXXXXX
XXXXXXXXXX.XXXXXX CHhAvVGS1DHFjwGM9 127.0.0.1 54268 127.0.0.1 445 - SMB::FILE_DELETE \\\\127.0.0.1\\tmp test_dir 0 - XXXXXXXXXX.XXXXXX XXXXXXXXXX.XXXXXX XXXXXXXXXX.XXXXXX XXXXXXXXXX.XXXXXX
XXXXXXXXXX.XXXXXX CHhAvVGS1DHFjwGM9 127.0.0.1 54268 127.0.0.1 445 - SMB::FILE_OPEN \\\\127.0.0.1\\tmp test_dir 0 - XXXXXXXXXX.XXXXXX XXXXXXXXXX.XXXXXX XXXXXXXXXX.XXXXXX XXXXXXXXXX.XXXXXX
XXXXXXXXXX.XXXXXX CHhAvVGS1DHFjwGM9 127.0.0.1 54268 127.0.0.1 445 - SMB::FILE_OPEN \\\\127.0.0.1\\tmp test_dir\\test_create.dat 0 - XXXXXXXXXX.XXXXXX XXXXXXXXXX.XXXXXX XXXXXXXXXX.XXXXXX XXXXXXXXXX.XXXXXX
XXXXXXXXXX.XXXXXX CHhAvVGS1DHFjwGM9 127.0.0.1 54268 127.0.0.1 445 - SMB::FILE_DELETE \\\\127.0.0.1\\tmp test_dir\\test_create.dat 0 - XXXXXXXXXX.XXXXXX XXXXXXXXXX.XXXXXX XXXXXXXXXX.XXXXXX XXXXXXXXXX.XXXXXX
#close XXXX-XX-XX-XX-XX-XX