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116 Commits

Author SHA1 Message Date
Julien Chaffraix
bfbc4c7e00 security.c: Readd the '\n' to the infof() calls. 
They are not automatically added and make the output of the verbose
mode a lot more readable.
 2010-09-28 22:05:24 -07:00
Julien Chaffraix
05b72a6af2 security.c: Fix typo (PSBZ -> PBSZ) 2010-09-28 22:05:24 -07:00
Julien Chaffraix
1e2056fecb security.c: Fix ftp_send_command. 
My use of va_args was completely wrong. Fixed the usage so that
we send the right commands!
 2010-09-28 22:05:24 -07:00
Daniel Stenberg
a10f5b34ff Revert "security.c: buffer_read various fixes." 
This reverts commit fbb38de415.
 2010-09-24 00:20:02 +02:00
Daniel Stenberg
b1df37c60e security.c: removed superfluous parentheses 
And also removed the FIXME where memory was zeroed just before freed,
and some other minor whitespace changes.
 2010-09-22 23:41:28 +02:00
Julien Chaffraix
31d59fb2cc security.c: Update the #include statements after the rewrite. 2010-09-22 23:34:36 +02:00
Julien Chaffraix
562d40e671 security.c: sec_write tweaks 
- |fd| is now a curl_socket_t and |len| a size_t to avoid conversions.
- Added 2 FIXMEs about the 2 unsigned -> signed conversions.
- Included 2 minor changes to Curl_sec_end.
 2010-09-22 23:34:36 +02:00
Julien Chaffraix
612832e4c0 security.c: _sec_send tweaks 
- Renamed the method to sec_send now that we
  renamed sec_send to do_sec_send.
- Some more variable renaming.
 2010-09-22 23:34:36 +02:00
Julien Chaffraix
3c69a08e3b security.c: sec_read tweaks 
- Renamed the function to sec_recv.
- Renamed the parameters and variable to match the rest of the code.
 2010-09-22 23:34:36 +02:00
Julien Chaffraix
5ea9e78bd7 security.c: Curl_sec_fflush_fd tweaks 
- Use an early return as it makes the code more readable.
- Added a FIXME about a conversion.
 2010-09-22 23:34:36 +02:00
Julien Chaffraix
69d7c48072 security.c: sec_send tweaks 
- Renamed it to do_sec_send as it is the function doing the actual
  transfer.
- Do not return any values as no one was checking it and it never
  reported a failure (added a FIXME about checking for errors).
- Renamed the variables to make their use more specific.
- Removed some casts (int -> curl_socket_t, ...)
- Avoid doing the htnl <-> nthl twice by caching the 2 results.
 2010-09-22 23:34:36 +02:00
Julien Chaffraix
7d4f8c2809 security.c: Curl_sec_read_msg tweaks 
- Renamed the variables name to better match their intend.
- Unified the |decoded_len| checks.
- Added some FIXMEs to flag some improvement that did not go in this
  change.
 2010-09-22 23:34:36 +02:00
Julien Chaffraix
d23c59ecfc security.c: Curl_sec_set_protection_level tweaking 
- Removed sec_prot_internal as it is now inlined in the function (this removed
  a redundant check).
- Changed the prototype to return an error code.
- Updated the method to use the new ftp_send_command function.
- Added a level_to_char helper method to avoid relying on the compiler's
  bound checks. This default to the maximum security we have in case of a
  wrong input.
 2010-09-22 23:34:36 +02:00
Julien Chaffraix
1d95a48fe9 security.c: factored the logic from Curl_sec_login into a dedicated method that better reflect its intent. 
Introduced a helper method ftp_send_command that synchronously send
an FTP query.
 2010-09-22 23:34:36 +02:00
Julien Chaffraix
512a82d395 security.c: Remove out_buffer as it was never written into. 2010-09-22 23:34:36 +02:00
Julien Chaffraix
fbb38de415 security.c: buffer_read various fixes. 
Tighten the type of the |data| parameter to avoid a cast. Also made
it const as we should not modify it.

Added a DEBUGASSERT on the size to be written while changing it.
 2010-09-22 23:34:36 +02:00
Julien Chaffraix
0006cdddee security.c: Made block_write return a CURLcode. 
While doing so, renamed it to socket_write to better match its
function.
 2010-09-22 23:34:36 +02:00
Julien Chaffraix
b684ccd8b1 security.c: Made block_read and sec_get_data return CURLcode. 
To do so, made block_read call Curl_read_plain instead of read.

While changing them renamed block_read to socket_read and sec_get_data
to read_data to better match their function.

Also fixed a potential memory leak in block_read.
 2010-09-22 23:34:36 +02:00
Julien Chaffraix
3f64d05d34 Security.c: Fix headers guard to match the rest of the code. 2010-09-22 23:34:35 +02:00
Howard Chu
bc8fc9803f sendrecv: make them two pairs of send/recv to properly deal with FTPS 
FTP(S) use two connections that can be set to different recv and
send functions independently, so by introducing recv+send pairs
in the same manner we already have sockets/connections we can
work with FTPS fine.

This commit fixes the FTPS regression introduced in change d64bd82.
 2010-05-11 22:48:38 +02:00
Howard Chu
d64bd82bdc sendrecv: split the I/O handling into private handler 
Howard Chu brought the bulk work of this patch that properly
moves out the sending and recving of data to the parts of the
code that are properly responsible for the various ways of doing
so.

Daniel Stenberg assisted with polishing a few bits and fixed some
minor flaws in the original patch.

Another upside of this patch is that we now abuse CURLcodes less
with the "magic" -1 return codes and instead use CURLE_AGAIN more
consistently.
 2010-05-07 15:05:34 +02:00
Daniel Stenberg
4e75c70874 silence a compiler warning 2009-07-11 09:57:54 +00:00
Yang Tse
33a3753c3f libcurl's memory.h renamed to curl_memory.h 2009-04-21 11:46:16 +00:00
Dan Fandrich
484d549ece Marked with TODO comments a number of problems in the Kerberos code detected 
while investigating the issue in http://curl.haxx.se/mail/lib-2008-09/0262.html
I'm hesitant to fix them because I have no way of testing the result.
 2008-11-02 05:01:39 +00:00
Daniel Stenberg
b701ea36a7 moved the Curl_raw_ functions into the new lib/rawstr.c file for easier curlx_ 
inclusion by the curl tool without colliding with the curl_strequal functions.
 2008-10-23 11:49:19 +00:00
Daniel Stenberg
6c14c96e71 added include to make the krb4 code compile again 2008-10-23 08:06:47 +00:00
Dan Fandrich
bab5183820 Created Curl_raw_nequal() which does a C-locale string case comparison. 
Changed checkprefix() to use it and those instances of strnequal() that
compare host names or other protocol strings that are defined to be
independent of case in the C locale.  This should fix a few more
Turkish locale problems.
 2008-10-23 01:20:57 +00:00
Yang Tse
ac18b471d2 libcurl internal base64.h header file renamed to curl_base64.h 2008-08-17 00:25:38 +00:00
Yang Tse
d6f8f16068 fix: preprocessor complaining about macro redefinition 2008-05-26 01:59:00 +00:00
Dan Fandrich
4aa176c127 Fixed some include file problems on Windows reported by David Rosenstrauch 2008-05-22 19:44:10 +00:00
Michal Marek
e2b82b4325 - Make Curl_write and it's callees accept a const pointer, in preparation 
of tetetest's patch for curl_easy_send()
 2008-05-09 11:27:54 +00:00
Daniel Stenberg
cbd1a77ec2 if () => if() 
while () => while()
and some other minor re-indentings
 2007-11-07 09:21:35 +00:00
Daniel Stenberg
74ad8516d7 Thomas J. Moore made it build with less warnings 2007-07-06 22:14:29 +00:00
Daniel Stenberg
54967d2a3a Thomas J. Moore provided a patch that introduces Kerberos5 support in 
libcurl. This also makes the options change name to --krb (from --krb4) and
CURLOPT_KRBLEVEL (from CURLOPT_KRB4LEVEL) but the old names are still
 2007-07-01 22:01:18 +00:00
Daniel Stenberg
be0d17e812 cleaned up Curl_write() and the sub functions it uses for various protocols. 
They all now return ssize_t to Curl_write().

Unfortunately, Curl_read() is in a sorrier state but it too would benefit from
a similar cleanup.
 2006-11-11 21:34:43 +00:00
Daniel Stenberg
62970da675 Removed security.h since it shadows an include file mingw needs when building 
for SSPI support. The contents of the file has been moved into the krb4.h file.
 2005-03-14 00:00:45 +00:00
Daniel Stenberg
f8b4ba80e0 krb4 fixed 2005-02-22 12:20:30 +00:00
Dan Fandrich
a28b32aa45 Make some arrays of pointers const, too. 2004-12-15 02:32:04 +00:00
Dan Fandrich
1ba47e7af9 Add 'const' to immutable arrays. 2004-12-15 01:38:25 +00:00
Daniel Stenberg
62f97f1817 use curl_strnequal(), not strncasecmp() 2004-10-07 22:56:24 +00:00
Daniel Stenberg
39af394a1c removed tabs and trailing whitespace from source 2004-10-06 07:50:18 +00:00
Daniel Stenberg
6c3759d78d removed trailing whitespace, free a missing malloc when returning error 2004-06-30 11:51:24 +00:00
Daniel Stenberg
bbafb2eb27 curl_global_init_mem() allows the memory functions to be replaced. 
memory.h is included everywhere for this.
 2004-05-11 11:30:23 +00:00
Daniel Stenberg
800052dc50 use the HAVE_KRB4 define instead of just KRB4 2003-12-02 13:27:29 +00:00
Daniel Stenberg
308bc9d919 use CURLDEBUG instead of MALLOCDEBUG for preprocessor conditions 2003-06-26 11:22:12 +00:00
Daniel Stenberg
a7c72b7abf removed the local variables for emacs and vim, use the new sample.emacs 
way for emacs, and vim users should provide a similar non-polluting style
 2003-01-29 10:14:20 +00:00
Daniel Stenberg
a15133f5cf removed unused code 2003-01-09 11:50:34 +00:00
Daniel Stenberg
d0b97f7e1f Curl_GetFTPResponse() takes a different set of parameters and now return a 
proper CURLcode. The default timeout for reading one response is now also
possible to change while running.
 2002-12-03 10:25:31 +00:00
Daniel Stenberg
08ef208fb7 added disable-[protocol] support, largely provided by Miklos Nemeth 2002-06-11 11:13:01 +00:00
Daniel Stenberg
e192261788 failf() calls should not have newlines in the message string! 2001-12-11 13:13:01 +00:00
Daniel Stenberg
4118c68df1 check Curl_ftpsendf return codes 2001-10-31 15:06:38 +00:00
Sterling Hughes
8e91d5de8e looks nicer and is better compatible with older vim versions 2001-10-11 09:32:19 +00:00
Daniel Stenberg
88e21894c7 improved readability slightly 2001-09-28 09:25:59 +00:00
Daniel Stenberg
09da2c1767 fixed the missing getftpresponse edits 2001-09-28 09:19:35 +00:00
Daniel Stenberg
ae2ecfc5cb removed the socket argument from some functions that always passed in the 
same socket and it was available from the passed-in struct anyway!
 2001-09-28 09:15:19 +00:00
Sterling Hughes
6147879837 Added formatting sections for emacs and vim 2001-09-07 04:01:32 +00:00
Daniel Stenberg
47e7a3e678 a few more struct fixes 2001-08-30 22:59:58 +00:00
Daniel Stenberg
0ece1b5c34 Major rename and redesign of the internal "backbone" structs. Details will 
be posted in a minute to the libcurl list.
 2001-08-30 22:48:34 +00:00
Daniel Stenberg
a2688b6ca1 removed dead/unused code 
removed use of global variables
removed name space pollutions (added Curl_ prefixes)
 2001-08-17 10:11:46 +00:00
Daniel Stenberg
8e1f95ac7d cleaned up some picky compiler warnings and indented the code curl style 2001-08-14 08:32:50 +00:00
Daniel Stenberg
a1d6ad2610 multiple connection support initial commit 2001-02-20 17:35:51 +00:00
Daniel Stenberg
4031104404 Internal symbols that aren't static are now prefixed with 'Curl_' 2001-01-05 10:11:41 +00:00
Daniel Stenberg
0f8facb49b added memory debugging include file 2000-10-09 11:12:34 +00:00
Daniel Stenberg
91bda5650c include base64.h instead of base64_krb.h 2000-09-28 10:36:31 +00:00
Daniel Stenberg
1dac7f4d05 Martin Hedenfalk added sec_fflush_fd() 2000-09-25 22:15:56 +00:00
Daniel Stenberg
def69c3087 new for kerberos support 2000-09-21 08:46:14 +00:00