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15 Commits

Author SHA1 Message Date
dmiller
a0f55317f3 Fix inclusion of Lua headers. See #1355
We will need to do something similar for Ncat.
2018-10-16 05:18:31 +00:00
dmiller
ffad433b43 Reduce more inclusions of .h files by forward-declaring classes 2015-07-02 04:14:51 +00:00
d33tah
e3d1c178e3 Add newlines at the EOF in conformance to Daniel's coding standards
proposal. This only affects Nmap's root directory. We might also need to
modify the code which autogenerates Nmap's source code files such as IPv6
fingerprinting code.
2014-06-18 10:18:58 +00:00
batrick
000f6dc4d9 Lua 5.2 upgrade [1] for NSE.
[1] http://seclists.org/nmap-dev/2012/q2/34
2012-05-27 08:53:32 +00:00
batrick
de4ba536de Merge from /nmap-exp/patrick/nse-nsock-maintenance.
This is a maintenance fix for the NSE Nsock library binding. The patch focuses
on code correctness and simplicity. The patch also brings some initial updates
with an eye towards the upcoming Lua 5.2 release. See [1] for a post concerning
this branch.

[1] http://seclists.org/nmap-dev/2010/q3/710
2010-09-18 20:35:09 +00:00
david
4768c00631 Make some changes to nse_ssl_cert.cc for Windows compilation. 2009-08-14 04:44:19 +00:00
david
45380cf202 Put a HAVE_CONFIG_H guard around the inclusion of nmap_config.h in nse_nsock.h. 2009-08-14 04:15:33 +00:00
david
6c766c58cd Add the nmap.get_ssl_certificate NSE function, which returns the peer
certificate of an SSL socket.
2009-08-13 23:32:33 +00:00
fyodor
9ca4041ec1 Merged -r13793:HEAD from nmap-exp/dev/nmap branch now that we're opening up trunk development
again.  Here are the items which were merged:

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r13971 | jah | 2009-06-29 14:30:27 -0700 (Mon, 29 Jun 2009) | 2 lines

Improved a pattern for matching HTTP status-line, tidy away some variables and
fix a typo.
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r13967 | daniel | 2009-06-29 13:47:04 -0700 (Mon, 29 Jun 2009) | 5 lines

o Added a convenience top-level BSD makefile redirecting BSD make
  to GNU make on BSD systems.  This should help prevent bogus
  error reports when users run "make" instead of "gmake" on BSD
  systems. [Daniel Roethlisberger]

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r13965 | batrick | 2009-06-29 06:50:11 -0700 (Mon, 29 Jun 2009) | 14 lines

[NSE] The NSE Nsock Library binding no longer relies on garbage collection to
monitor the use of socket "slots". A thread (script) attempting to connect must
first obtain one of a limited number of available socket locks (usually 10 or
--max-parallelism). The binding would use garbage collection of sockets to
determine when a thread has finished using its allocated sockets. This is
unfortunately slow and requires us to constantly run the garbage collector to
cause timely reallocation. I have changed the binding to now regularly inspect
allocated sockets in the nsock_loop function. Available sockets slots are now
immediately reallocated and done with far less execution time.

See [1] for benchmarks and further explanation.

[1] http://seclists.org/nmap-dev/2009/q2/0624.html

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r13964 | batrick | 2009-06-29 06:37:49 -0700 (Mon, 29 Jun 2009) | 10 lines

[NSE] Fixed a rare (and usually undetectable) bug that can cause a SEGFAULT.
The NSE nsock library binding may attempt to push values on the stack of
a thread that ended due to an error. It is possible that the internal
Lua stack was completely full and any further pushed values would result
in a segmentation memory violation.

This bug is very hard to reproduce with a SEGFAULT but is usually visible
when Lua assertion checks are turned on. A socket handler routine must be
called AFTER a thread has ended in error.

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r13963 | batrick | 2009-06-29 05:51:20 -0700 (Mon, 29 Jun 2009) | 3 lines

Fixed some global scoped variables to be local. This caused a many scripts to
overwrite each others' sockets, options, etc.

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r13939 | joao | 2009-06-27 16:07:35 -0700 (Sat, 27 Jun 2009) | 2 lines

Fixed port rule to include ssl pop3 port, now that pop3.lua supports SSL connections in function capabilities

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r13938 | joao | 2009-06-27 16:06:28 -0700 (Sat, 27 Jun 2009) | 2 lines

Added transparent SSL support using comm.tryssl

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r13937 | joao | 2009-06-27 16:05:19 -0700 (Sat, 27 Jun 2009) | 2 lines

Added transparent SSL support using comm.tryssl

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r13936 | joao | 2009-06-27 16:03:50 -0700 (Sat, 27 Jun 2009) | 2 lines

Added SSL transparent support using comm.tryssl

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r13935 | joao | 2009-06-27 16:02:39 -0700 (Sat, 27 Jun 2009) | 2 lines

Added SSL transparent support using comm.tryssl

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r13934 | joao | 2009-06-27 16:01:38 -0700 (Sat, 27 Jun 2009) | 2 lines

Added SSL transparent support using comm.tryssl

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r13933 | joao | 2009-06-27 16:00:27 -0700 (Sat, 27 Jun 2009) | 2 lines

SSL transparent support using comm.tryssl

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r13932 | joao | 2009-06-27 15:19:58 -0700 (Sat, 27 Jun 2009) | 2 lines

Included transparent ssl support to function pop3.capabilities using comm.tryssl

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r13931 | joao | 2009-06-27 15:19:06 -0700 (Sat, 27 Jun 2009) | 3 lines

New version of comm.lua with function tryssl, that transparently adds support to ssl connections


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r13930 | joao | 2009-06-27 14:50:38 -0700 (Sat, 27 Jun 2009) | 6 lines

Fixed buffering problem exposed by david on nmap-dev list.
The problem was solved using a buffer to receive the data, making the script work fine in cases where the ssh packets are fragmented.

A very similar solution was applied to ssh1.lua.


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r13928 | batrick | 2009-06-27 04:43:12 -0700 (Sat, 27 Jun 2009) | 18 lines

[NSE] We now propogate a NSE initiated yield on a script through all user
coroutines so that NSE may resume control. Previously, scripts that would yield
in a child coroutine (e.g. a script's child coroutine generated by Lua's
coroutine.create function) would give control back to the script. A script
would yield in this way by making a blocking socket operation. NSE would be
unable to correctly resume child coroutine when the socket operation is
finished processing.

By yielding the chain of coroutines a script has operating, we allow to NSE to
handle the socket operation properly. NSE would then resume the entire chain so
execution may correctly resume at the coroutine which initiated the socket
operation. This restores the "illusion" that a script executes without
interruption.

See [1] for more information, further explanation, and some use cases.

[1] http://seclists.org/nmap-dev/2009/q2/0586.html

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r13817 | david | 2009-06-18 15:57:29 -0700 (Thu, 18 Jun 2009) | 3 lines

Improve an OS fingerprint with a model number and broader matching.
Based on a follow-up report from a submitter.

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r13814 | josh | 2009-06-17 21:34:15 -0700 (Wed, 17 Jun 2009) | 3 lines

[zenmap] Added support to zenmap for the new SCTP options: -PY, -sY and -sZ


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r13797 | ron | 2009-06-17 11:02:18 -0700 (Wed, 17 Jun 2009) | 1 line

Applied a patch from Mak Kolibabi that enhances the output of smb-enum-processes. The output is now modeled after the output of the 'ps' tool for higher verbosity levels.
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r13795 | david | 2009-06-17 09:05:21 -0700 (Wed, 17 Jun 2009) | 6 lines

The configure script now allows cross-compiling by assuming that
libpcap is recent enough. Previously it would quit because a test
program could not be run. libpcap will always be recent enough when
the included copy is used. The patch was contributed by Mike
Frysinger.
2009-06-29 23:48:19 +00:00
batrick
68bf664db6 [NSE] Applied change to remove the old nse_macros.h header file.
Here is a mostly exhaustive list of the changes:

o Removes the SCRIPT_ENGINE_* status defines and replaces the
  instances with regular boolean integer returns or changes the
  procedure to return void. The latter case is better generally because
  the caller ignores any status return (e.g. nmap.cc calling open_nse)
  and/or the procedure raises a fatal error when unsuccessful.

o Moves the SCRIPT_ENGINE_LUA_DIR and the like to the nse_main.h header file.

o Removes the use of the SCRIPT_ENGINE_TRY (there was only one left)
  and thus changes the call to l_dnet_open to a void function called
  directly by luaopen_nsock (in nse_nsock.cc) instead of luaopen_nmap
  (in nse_nmaplib.cc). I felt moving the function was also an
  appropriate (but somewhat unrelated to the intent of the patch) change
  as opening the dnet metatable is very related to opening up the
  nsock library. This confines errors in opening the nsock library, including
  opening the dnet metatable, to the call to luaopen_nsock.

o The FILES and DIRS defines are moved in to nse_fs.h where they are
  more appropriate and localalized.
2009-06-07 01:25:53 +00:00
batrick
07cfc5aee4 Corrected many #includes for header files (where they are included).
Moved the includes for Lua headers to the .cc files so they are
not needlessly, repeatedly included.

Similarly, moved some standard headers to the .cc files and reorganized
includes to be uniform for all nse_* source files.

Fixed whitespace (removed tabs).
2009-03-10 05:56:10 +00:00
david
a173fe6ce1 Add the stdnse.sleep function. 2009-02-23 23:57:39 +00:00
batrick
35553f80bd [NSE] Added fix for deadlocks on sockets. Now, 10 or max.parallelism threads
can have as many sockets open as they need. Previously, only 10 sockets could
be open.

See: http://seclists.org/nmap-dev/2008/q3/0130.html
2008-07-31 07:35:19 +00:00
fyodor
c124e918b7 merge soc07 r5360:5367 - Merge Majek's raw packet NSE patch 2007-08-11 06:13:25 +00:00
fyodor
b361685be8 NSE committed 2006-12-11 00:34:26 +00:00