1sslsniff(8)                 System Manager's Manual                sslsniff(8)
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NAME

6       sslsniff  -  Print  data  passed  to OpenSSL, GnuTLS or NSS. Uses Linux
7       eBPF/bcc.
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SYNOPSIS

10       sslsniff [-h] [-p PID] [-c COMM] [-o] [-g] [-n] [-d] [--hexdump]
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DESCRIPTION

13       sslsniff prints data sent to  write/send  and  read/recv  functions  of
14       OpenSSL,  GnuTLS and NSS, allowing us to read plain text content before
15       encryption (when writing) and after decryption (when reading).
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17       This works reading the second parameter of both functions (*buf).
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19       Since this uses BPF, only the root user can use this tool.
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REQUIREMENTS

22       CONFIG_BPF and bcc.
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EXAMPLES

25       Print all calls to SSL write/send and read/recv system-wide:
26              # sslsniff
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FIELDS

29       FUNC   Which function is being called (write/send or read/recv)
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31       TIME   Time of the command, in seconds.
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33       COMM   Entered command.
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35       PID    Process ID calling SSL.
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37       LEN    Bytes written or read by SSL functions.
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SOURCE

40       This is from bcc.
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42              https://github.com/iovisor/bcc
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44       Also look in the bcc distribution for a  companion  _examples.txt  file
45       containing example usage, output, and commentary for this tool.
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OS

48       Linux
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STABILITY

51       Unstable - in development.
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AUTHORS

54       Adrian Lopez and Mark Drayton
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SEE ALSO

57       trace(8)
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61USER COMMANDS                     2016-08-16                       sslsniff(8)
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