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73 Commits

Author SHA1 Message Date
Daniel Stenberg
45fd6685bd Immanuel pointed out that public key SSH auth failed if no public/private 
key was specified and there was no HOME environment variable, and then it
didn't continue to try the other auth methods. Now it will instead try to
get the files id_dsa.pub and id_dsa from the current directory if none of
the two conditions were met.
 2007-09-18 21:14:28 +00:00
Dan Fandrich
f6251734fc Added more accurate error code returns from SFTP operations. Added test 
case 615 to test an SFTP upload failure.
 2007-08-30 23:03:59 +00:00
Dan Fandrich
9f44a95522 Renamed several libcurl error codes and options to make them more general 
and allow reuse by multiple protocols. Several unused error codes were
removed.  In all cases, macros were added to preserve source (and binary)
compatibility with the old names.  These macros are subject to removal at
a future date, but probably not before 2009.  An application can be
tested to see if it is using any obsolete code by compiling it with the
CURL_NO_OLDIES macro defined.

Documented some newer error codes in libcurl-error(3)
 2007-08-30 20:34:57 +00:00
James Housley
e7a50e37d6 Start adding some expanded error conversion of libssh2 errors. 2007-08-03 13:57:37 +00:00
Daniel Stenberg
252f16db02 remove left-over partly support for libssh2 0.14 2007-08-03 08:25:28 +00:00
Daniel Stenberg
72f5d6ba46 The SSH code now only works with libssh2 0.16 or later. Thus we must not 
release the next curl until there is a libssh2 0.16 released.
 2007-08-03 08:14:51 +00:00
Daniel Stenberg
50c10aa5bf Patrick Monnerat and I modified libcurl so that now it *copies* all strings 
passed to it with curl_easy_setopt()! Previously it has always just refered
to the data, forcing the user to keep the data around until libcurl is done
with it. That is now history and libcurl will instead clone the given
strings and keep private copies.
 2007-08-01 21:20:01 +00:00
Dan Fandrich
b465750041 Make the pointers of a few static const arrays const, too, for safety. 2007-07-21 02:08:17 +00:00
James Housley
2ab854cafd Fix a loop with PWD 2007-07-20 01:03:49 +00:00
Dan Fandrich
4a2f0fb2be Made some const arrays static to avoid unnecessary stack usage. 2007-07-20 00:41:12 +00:00
James Housley
ca1356702a As has been pointed out, err_msg should not be freed here. The actual 
issue is in libssh2 and not freeing a dynamic error message during cleanup.
 2007-07-18 18:31:34 +00:00
Gunter Knauf
fee4f8c86d for now unless we do better fixed LIBSSH2_APINO compares to use long constants. 2007-07-14 15:59:01 +00:00
James Housley
8026d94c07 * Finish moving sftp:// into a state machine so it won't block in multi mode 
* Move scp:// into a state machine so it won't block in multi mode
* When available use the full directory entry from the sftp:// server
 2007-07-10 22:26:32 +00:00
James Housley
7fd4f82a45 Gavrie Philipson provided a patch that will use a more specific error 
message for an scp:// upload failure.  If libssh2 has his matching
patch, then the error message return by the server will be used instead
of a more generic error.
 2007-07-05 12:48:34 +00:00
James Housley
29357151af Fix spelling error in error message 2007-07-04 22:54:29 +00:00
James Housley
4cd7f85410 Add two new options for the SFTP/SCP/FILE protocols: CURLOPT_NEW_FILE_PERMS 
and CURLOPT_NEW_DIRECTORY_PERMS.  These control the premissions for files
and directories created on the remote server.  CURLOPT_NEW_FILE_PERMS
defaults to 0644 and CURLOPT_NEW_DIRECTORY_PERMS defaults to 0755
 2007-06-27 20:15:48 +00:00
Gunter Knauf
edd35cab5c removed trailing spaces. 2007-06-27 10:14:00 +00:00
Gunter Knauf
a2060effed fixed wrong var name 2007-06-27 10:12:48 +00:00
James Housley
7a360de49d The results for a list only directory should be sent to the callback 2007-06-26 20:23:10 +00:00
James Housley
1be4557694 ftp_list_only mode should list all file types, not just directories. 2007-06-26 19:12:58 +00:00
James Housley
6e7f47da5b If the creation of rsa and rsa_pub fail due to memory, don't try 
other authentication methods.  Terminate with a memory error.
 2007-06-20 11:30:35 +00:00
James Housley
277bab0c7b Check both variables, not the same one twice. Pointed out by Colin Hogben 2007-06-19 13:23:21 +00:00
Daniel Stenberg
891dffb528 extra precaution to make PATH_MAX always be defined 2007-06-19 11:50:08 +00:00
James Housley
f0b361ecc1 Change rsa and rsa_pub from static arrays in ssh_conn to be dynamically 
allocated when needed
 2007-06-19 11:31:33 +00:00
James Housley
df7eed16dd If LIBSSH2DEBUG was defined "i" was undefined 2007-06-18 22:28:40 +00:00
James Housley
b61b420cb8 Curl_ssh_connect() was using an uninitialized variable in one location. 
Caught by the auto-builds
 2007-06-16 16:58:02 +00:00
James Housley
db5d4bd811 Remove duplicate code that was left in as part of 1.35. This code 
only affected sftp_sendquote() for the "chgrp/chmod/chown" commands.

This also fixed failure of test 614 on a system that previously failed.
 2007-06-14 13:22:00 +00:00
James Housley
82d3f97659 BUG FIX: When reading a directory listing that contains symlinks 
with the latest libssh2, the listing would be truncated at the symlink.
Fix by looping on LIBSSH2_ERROR_EAGAIN, like the rest of the calls.
 2007-06-14 10:36:53 +00:00
James Housley
f37dc9168a Restore functionality mistakenly removed in the previous commit 2007-06-13 17:13:44 +00:00
Gisle Vanem
05ba9f9fcd libssh2_session_free() returns void. Fix "#endif". 2007-06-13 14:01:48 +00:00
James Housley
96f4af4db9 Commit Tom Regner's code for SFTP create missing directories. This patch 
uses the --ftp-create-dirs flag to control if cURL will try and create
directories that are specified in an upload path, but don't exist.
 2007-06-13 12:15:23 +00:00
James Housley
3ec7f8a25a Add a define to protect the state machine from older versions of libssh2, 
ie 0.14, that don't know about newer constants used in the state machine.
 2007-06-13 11:27:41 +00:00
James Housley
ab7e7144ef * Updates for the latest version of libssh2, specifically 
libssh2_sftp_shutdown() and libssh2_session_free() can now return
  LIBSSH2_ERROR_EAGAIN.

* Fix the _send() and _recv() return values so non-blocking works
 2007-06-12 21:32:45 +00:00
James Housley
6f59e19b91 While connect and transfer works fine in non-blocking mode for the test 
suite, transfer fails in the real world.  So after connect set to blocking
as full non-blocking is migrated out.
 2007-06-12 16:15:20 +00:00
James Housley
73c13220ee Prevent the state machine from getting stuck in SSH_AUTH_HOST_INIT 2007-06-12 13:47:32 +00:00
James Housley
99e0597c7b Convert Curl_ssh_connect() to run in a state machine for 
LIBSSH2_APINO >= 200706012030.  More to come...
 2007-06-12 12:31:10 +00:00
Gisle Vanem
03bc2d34da Squelsh some warnings for libssh older than 0.1.5. 2007-06-11 04:07:51 +00:00
James Housley
4f8ebd1673 Curl_scp_done() needs to call libssh2_channel_free() to prevent a 
memory leak, and it is the right thing to do.
 2007-06-08 16:19:21 +00:00
James Housley
cd4e6fbcac Fix to work with the latest CVS version of libssh2 
* As of (LIBSSH2_APINO >= 200706012030) there are not *nb() functions
* As of (LIBSSH2_APINO >= 200706012030) most libssh2_*() functions
  can return LIBSSH2_ERROR_EAGAIN to indicate that the call would block.

To make the code work as previously, blocking, all the code has been
updated so that when (LIBSSH2_APINO >= 200706012030) it loops simulating
blocking.  This allows the existing code to function and not hold up
the upcoming release.
 2007-06-08 16:02:57 +00:00
Dan Fandrich
ea43bb013b Added support for quote commands before a transfer using SFTP and test 
case 614.
Allow SFTP quote commands chmod, chown, chgrp to set a value of 0.
 2007-05-15 00:28:50 +00:00
Dan Fandrich
41ba7666f0 Kristian Gunstone fixed a problem where overwriting an uploaded file with 
sftp didn't truncate it first, which would corrupt the file if the new
file was shorter than the old.
 2007-05-09 18:24:27 +00:00
Daniel Stenberg
1b7f00b2a6 CURLE_FTP_COULDNT_STOR_FILE is now known as CURLE_UPLOAD_FAILED. This is 
because I just made SCP uploads return this value if the file size of
the upload file isn't given with CURLOPT_INFILESIZE*. Docs updated to
reflect this news, and a define for the old name was added to the public
header file.
 2007-05-08 11:34:31 +00:00
Daniel Stenberg
c234b9d04b clarify the comment about libssh2_sftp_write's return type 2007-04-18 20:15:22 +00:00
Daniel Stenberg
7a86740afd - James Housley made SFTP uploads use libssh2's non-blocking API (if available) 2007-04-18 20:11:47 +00:00
Daniel Stenberg
c518c52aba Nick Zitzmann did ssh.c cleanups 2007-04-08 22:44:21 +00:00
Dan Fandrich
e9ffa9a3b8 Fixed a few memory leaks in OOM conditions. 
Made libssh2 logging more verbose when debugging is enabled.
 2007-04-06 06:32:05 +00:00
Dan Fandrich
7d48d851a2 Fixed a memory leak and improper shutdown on SFTP post-quote command failure. 2007-04-04 00:46:16 +00:00
Daniel Stenberg
20d33ad7e5 Nick Zitzmann made CURLOPT_POSTQUOTE work for SFTP as well. 2007-04-02 21:24:05 +00:00
Dan Fandrich
7763bb9172 Send an EOF message before closing a channel, as recommended by RFC4254. 
Enable libssh2 tracing when ssh debugging is turned on.
 2007-03-29 19:17:18 +00:00
Dan Fandrich
2bd1d7e996 Fixed a couple of compile problems. 2007-03-24 17:23:01 +00:00