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Commit Graph

208 Commits

Author SHA1 Message Date
david
27af1d09df Use 1-indexing for first char of Lua string.
sub(0, 1) worked, but it's more clear to do sub(1, 1).
2013-10-14 01:35:44 +00:00
david
5657e7e00b Make test-environment.lua a bit more straightforward. 2013-10-04 22:42:13 +00:00
david
d05d8acd93 Revert r32397, r32398, r32399 (tempnam to mkstemp).
I had intended the unlink to appy only to unix domain sockets, but it
was being called for every kind of local address.

http://seclists.org/nmap-dev/2013/q3/647
2013-09-27 15:30:18 +00:00
dmiller
db6f6ea069 s/tempnam/mkstemp/ in error message to reflect actual usage. 2013-09-27 14:43:26 +00:00
david
e18b25bccd Use tempfile in place of tempnam.
To avoid new GCC warnings about tempnam:
ncat_connect.c:789: warning: the use of `tempnam' is dangerous, better use `mkstemp'

Doing things this way has the same race condition as tempnam did,
because we are unlinking the file before binding it. (The race window is
smaller now.) The file must not exist before binding the Unix socket, or
else you get an "address already in use" error. Unlinking before binding
is the same thing that netcat-openbsd does. See this earlier thread:
http://seclists.org/nmap-dev/2012/q4/336.
2013-09-26 07:17:08 +00:00
david
e4af8d90d8 Add tempfile function. 2013-09-26 07:17:03 +00:00
d33tah
b7a5a6cfc3 Replace some of the rules with per-directory ones. 2013-09-15 20:17:14 +00:00
d33tah
5f7acbb103 Change the comment. 2013-09-15 20:17:08 +00:00
d33tah
8fa61605ba Reorder the checks a bit. 2013-09-15 20:17:03 +00:00
d33tah
800acc5ac1 Change the comment. 2013-09-15 20:16:58 +00:00
d33tah
29d07d7748 Disallow any backslashes. 2013-09-15 15:45:01 +00:00
d33tah
541d49980b Whitespace. 2013-09-15 15:44:56 +00:00
d33tah
f595259310 Replace the current list of checks with a is_valid_path function. 2013-09-15 15:44:51 +00:00
d33tah
8654d12050 Update the httpd.lua comment, the "list the directory contents" is irrelevant. 2013-09-12 18:35:42 +00:00
d33tah
2fde134f36 fflush stderr in all messages sent by Ncat. This makes
it more comfortable to test Ncat under Cygwin, which
doesn't fflush even if the message contains \n.
(At least not in my ssh+screen+zsh combination).
2013-09-12 14:23:24 +00:00
david
28599f1567 Revert r32301..r32306.
Committed accidentally.
2013-09-12 08:20:13 +00:00
david
08e38545a3 Add connect-mode recv() and send() support. 2013-09-12 08:12:25 +00:00
david
bc96871709 Add null.lua, a filter meant for testing supersocket. 2013-09-12 08:12:20 +00:00
david
39fa14d614 Add script loading facilities. 2013-09-12 08:12:16 +00:00
david
8d796f8981 Add ncat_main.c facilities for -L. Currently still with the ugly
o.script name.
2013-09-12 08:12:11 +00:00
david
ecd7a45ec2 Restore the dump_stack routine, it's really useful for debugging. 2013-09-12 08:12:07 +00:00
david
42ce2bc9cc Apply my refactoring changes from r31989. 2013-09-12 08:12:03 +00:00
d33tah
ccd0c02a4c Add a lacking space in the license comment. The command I used to do this is:
for file in `grep "* including the terms and conditions of this license text as well.       \*" * -r --files-with-match `; do sed "s/\* including the terms and conditions of this license text as well.       \*/* including the terms and conditions of this license text as well.        */g" -i $file; done
2013-09-11 19:06:20 +00:00
d33tah
a0bd430087 Fix path traversal. Dots are escaped by % in Lua, not by \. 2013-09-10 23:42:59 +00:00
d33tah
5083b40527 Make the script detect \r\n correctly. 2013-09-10 23:24:09 +00:00
david
502339c92c Revert to r32212.
My recent changes are causing problems when I try to integrate them into
the ncat-sa-take2 branch.
2013-09-06 06:16:13 +00:00
david
4fdde97639 Factor out lua_call_traceback.
This does a lua_pcall with the standard traceback error handler.
2013-09-05 22:10:15 +00:00
david
3ada0d56c3 Don't use global o.cmdexec in lua_setup.
Pass the name of the file to read as a parameter.
2013-09-05 20:35:50 +00:00
david
a16dd65503 Get rid of static lua-exec state.
Have lua_setup return the state it creates. Store the state created from
--lua-exec in the global options table. Use a temporary local for
--lua-exec-internal.
2013-09-05 20:35:49 +00:00
david
7ab4da3581 Get rid of the global traceback index.
Just push the traceback function before lua_pcall. The now has to be
less meticulously maintained between lua_setup and lua_run.
2013-09-05 20:35:48 +00:00
david
c38367b8c8 Remove obsolete comment. 2013-09-05 20:35:46 +00:00
d33tah
ca3ceecbf3 Fix echo.lua bug related to how io.stdin:read(n) works. 2013-09-04 15:40:51 +00:00
d33tah
fad24ba53e Fix a typo. 2013-09-04 15:40:47 +00:00
d33tah
143a8acc8a Don't consider "\r" an end of line. 2013-09-04 15:40:41 +00:00
d33tah
4b07187873 Make conditional.lua use read_line too. 2013-09-04 14:33:39 +00:00
d33tah
e718536eaf Send 414 if the first line is longer than 8096 bytes. 2013-09-04 14:25:53 +00:00
d33tah
6f472f154c Replace io.stdin:read("*line") with a custom read_line function. 2013-09-04 14:04:55 +00:00
d33tah
bbadf79933 Copy httpd.lua from lua-exec-examples branch. 2013-09-03 18:44:46 +00:00
d33tah
ad2b15b88f Make ncat-test.pl work on both Windows and *nix without modification;
feel free to revert it if you believe it needs some discussion first.
(I find it useful when working from both VM and Linux on a shared
directory)
2013-09-03 01:01:38 +00:00
d33tah
695be03e60 Fix a copy-paste mistake in Ncat test suite. 2013-08-30 10:23:22 +00:00
d33tah
d68d608d7d Fix coding style of all scripts with Lunadry. 2013-08-29 13:34:23 +00:00
d33tah
02b7b0ac8e Mention the HTTP server in --lua-exec section. 2013-08-29 12:26:28 +00:00
d33tah
520e1a4fc5 Add some more --lua-exec documentation. 2013-08-29 12:18:14 +00:00
d33tah
fde17a7db5 Mention the SSH built-in proxy. 2013-08-26 17:26:20 +00:00
d33tah
fe202d25f2 Add <command> tags to the Ncat Users' Guide. 2013-08-26 17:20:14 +00:00
d33tah
8c063aad3c Add a section on HTTP servers to Ncat Users' Guide. 2013-08-26 15:53:37 +00:00
fyodor
b490777101 Add the source code for the Ncat Guide (http://nmap.org/ncat/guide/index.html) to the Ncat docs directory 2013-08-24 06:08:21 +00:00
fyodor
85e74c4075 Regen man pages 2013-08-17 20:09:25 +00:00
david
1c0e86596e Split Windows/POSIX implementations of ncat_openlog.
O_BINARY doesn't exist on POSIX.
2013-08-16 21:33:41 +00:00
david
f43781f3d9 XFAIL Unix domain socket tests on Windows. 2013-08-16 17:09:06 +00:00