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Commit Graph

16 Commits

Author SHA1 Message Date
david
7d0c08a097 Brief copyediting of NSEDoc for modules. 2010-07-12 19:42:43 +00:00
jah
58eca6dfb7 setup_connect, called by exchange, now connects to targets by IP address rather than targetname (which could sometimes be a different host or address family). 2010-04-05 19:39:57 +00:00
joao
8dfb8af45e Removing outdated params from tryssl description 2009-10-01 03:20:37 +00:00
ron
08073b43b8 Fix two bugs in the http libraries:
1) Re-add 443 to the common ssl ports (it was accidentally removed in an earlier patch)
2) If the header doesn't return the number of pipelined requests to perform, default to 40 instead of leaving it nil
2009-08-21 23:42:07 +00:00
joao
11be55c93c Included new ports to common ssl ports,
Fix for resource leak, explicitly closing sockets when connection was not considered succesful
2009-08-10 04:39:11 +00:00
batrick
6595577d6e Close the socket when finished getting the banner. 2009-07-01 21:43:49 +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
david
5f166e19ec Don't use empty parentheses when referring to functions by name in NSE
documentation.
2008-11-07 22:49:49 +00:00
david
df2ac77764 Small nselib proofreading changes. 2008-10-25 03:35:00 +00:00
david
114e1420bb Proofread and update documentation format in base64, bin, bit, comm, datafiles,
and dns.
2008-10-24 03:56:55 +00:00
david
efed9cf1a8 Update the documentation for some scripts and modules that I used in the NSEDoc
section of scripting.xml.
2008-10-24 00:23:46 +00:00
david
12e34eb5b0 Reformat and merge documentation for some NSE modules: comm, datafiles, dns,
http, ipOps, listop, and match. This is mainly merging the best documentation
from the module source and scripting.xml into the module, with the aim of
making the source code the canonical source for module documentation.
2008-10-15 22:03:14 +00:00
batrick
670792a4a6 Updated all libraries documentation.
packet and url both need more work.
2008-08-18 04:03:45 +00:00
batrick
462c289f4a Fixed all the modules to give a default name if absent.
Also necessary for the documentation system to know the name
of the module.
2008-08-16 04:20:15 +00:00
kris
a285f82299 o The NSE Comm library now defaults to trying to read as many bytes as are
available rather than lines if neither the "bytes" nor "lines" options are
  given.  Thanks to Brandon for reporting a problem which he noticed in the
  dns-test-open-recursion script. [Kris]
2008-07-28 01:47:26 +00:00
kris
2f9321360f o Added a new NSE Comm library for common network discovery tasks such
as banner-grabbing (get_banner()) and making a quick exchange of data
  (exchange()).  16 scripts were updated to use this library. [Kris]

I have *not* been able to test all of these scripts; however, I have
reviewed them and they should all work properly.  I would really like
some more testing, though :)

This commit includes scripting.xml documentation.
2008-06-12 14:32:25 +00:00