- djm@cvs.openbsd.org 2009/08/12 00:13:00

[sftp.c sftp.1]
     support most of scp(1)'s commandline arguments in sftp(1), as a first
     step towards making sftp(1) a drop-in replacement for scp(1).
     One conflicting option (-P) has not been changed, pending further
     discussion.
     Patch from carlosvsilvapt@gmail.com as part of his work in the
     Google Summer of Code
This commit is contained in:
Darren Tucker 2009-10-07 08:21:48 +11:00
parent 350666d300
commit 46bbbe3326
3 changed files with 75 additions and 24 deletions

View File

@ -1,3 +1,14 @@
20091007
- (dtucker) OpenBSD CVS Sync
- djm@cvs.openbsd.org 2009/08/12 00:13:00
[sftp.c sftp.1]
support most of scp(1)'s commandline arguments in sftp(1), as a first
step towards making sftp(1) a drop-in replacement for scp(1).
One conflicting option (-P) has not been changed, pending further
discussion.
Patch from carlosvsilvapt@gmail.com as part of his work in the
Google Summer of Code
20091002
- (djm) [Makefile.in] Mention readconf.o in ssh-keysign's make deps.
spotted by des AT des.no

31
sftp.1
View File

@ -1,4 +1,4 @@
.\" $OpenBSD: sftp.1,v 1.69 2008/12/09 15:35:00 sobrado Exp $
.\" $OpenBSD: sftp.1,v 1.70 2009/08/12 00:13:00 djm Exp $
.\"
.\" Copyright (c) 2001 Damien Miller. All rights reserved.
.\"
@ -22,7 +22,7 @@
.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.\"
.Dd $Mdocdate: December 9 2008 $
.Dd $Mdocdate: August 12 2009 $
.Dt SFTP 1
.Os
.Sh NAME
@ -31,10 +31,12 @@
.Sh SYNOPSIS
.Nm sftp
.Bk -words
.Op Fl 1Cv
.Op Fl 1246Cqv
.Op Fl B Ar buffer_size
.Op Fl b Ar batchfile
.Op Fl c Ar cipher
.Op Fl F Ar ssh_config
.Op Fl i Ar identity_path
.Op Fl o Ar ssh_option
.Op Fl P Ar sftp_server_path
.Op Fl R Ar num_requests
@ -87,6 +89,16 @@ The options are as follows:
.Bl -tag -width Ds
.It Fl 1
Specify the use of protocol version 1.
.It Fl 2
Specify the use of protocol version 2.
.It Fl 4
Forces
.Nm
to use IPv4 addresses only.
.It Fl 6
Forces
.Nm
to use IPv6 addresses only.
.It Fl B Ar buffer_size
Specify the size of the buffer that
.Nm
@ -120,6 +132,10 @@ prefixing the command with a
.Sq \-
character (for example,
.Ic -rm /tmp/blah* ) .
.It Fl c Ar cipher
Selects the cipher to use for encrypting the data transfers.
This option is directly passed to
.Xr ssh 1 .
.It Fl C
Enables compression (via ssh's
.Fl C
@ -130,6 +146,11 @@ per-user configuration file for
.Xr ssh 1 .
This option is directly passed to
.Xr ssh 1 .
.It Fl i Ar identity_file
Selects the file from which the identity (private key) for public key
authentication is read.
This option is directly passed to
.Xr ssh 1 .
.It Fl o Ar ssh_option
Can be used to pass options to
.Nm ssh
@ -199,6 +220,10 @@ Connect directly to a local sftp server
(rather than via
.Xr ssh 1 ) .
This option may be useful in debugging the client and server.
.It Fl q
Quiet mode: disables the progress meter as well as warning and
diagnostic messages from
.Xr ssh 1 .
.It Fl R Ar num_requests
Specify how many requests may be outstanding at any one time.
Increasing this may slightly improve file transfer speed

57
sftp.c
View File

@ -1,4 +1,4 @@
/* $OpenBSD: sftp.c,v 1.107 2009/02/02 11:15:14 dtucker Exp $ */
/* $OpenBSD: sftp.c,v 1.108 2009/08/12 00:13:00 djm Exp $ */
/*
* Copyright (c) 2001-2004 Damien Miller <djm@openbsd.org>
*
@ -1668,12 +1668,14 @@ usage(void)
extern char *__progname;
fprintf(stderr,
"usage: %s [-1Cv] [-B buffer_size] [-b batchfile] [-F ssh_config]\n"
" [-o ssh_option] [-P sftp_server_path] [-R num_requests]\n"
" [-S program] [-s subsystem | sftp_server] host\n"
"usage: %s [-1246Cqv] [-B buffer_size] [-b batchfile] [-c cipher]\n"
" [-F ssh_config] [-i identify_file] [-o ssh_option]\n"
" [-P sftp_server_path] [-R num_requests] [-S program]\n"
" [-s subsystem | sftp_server] host\n"
" %s [user@]host[:file ...]\n"
" %s [user@]host[:dir[/]]\n"
" %s -b batchfile [user@]host\n", __progname, __progname, __progname, __progname);
" %s -b batchfile [user@]host\n",
__progname, __progname, __progname, __progname);
exit(1);
}
@ -1705,10 +1707,24 @@ main(int argc, char **argv)
ll = SYSLOG_LEVEL_INFO;
infile = stdin;
while ((ch = getopt(argc, argv, "1hvCo:s:S:b:B:F:P:R:")) != -1) {
while ((ch = getopt(argc, argv, "1246hqvCc:i:o:s:S:b:B:F:P:R:")) != -1) {
switch (ch) {
/* Passed through to ssh(1) */
case '4':
case '6':
case 'C':
addargs(&args, "-C");
addargs(&args, "-%c", ch);
break;
/* Passed through to ssh(1) with argument */
case 'F':
case 'c':
case 'i':
case 'o':
addargs(&args, "-%c%s", ch, optarg);
break;
case 'q':
showprogress = 0;
addargs(&args, "-%c", ch);
break;
case 'v':
if (debug_level < 3) {
@ -1717,21 +1733,18 @@ main(int argc, char **argv)
}
debug_level++;
break;
case 'F':
case 'o':
addargs(&args, "-%c%s", ch, optarg);
break;
case '1':
sshver = 1;
if (sftp_server == NULL)
sftp_server = _PATH_SFTP_SERVER;
break;
case 's':
sftp_server = optarg;
case '2':
sshver = 2;
break;
case 'S':
ssh_program = optarg;
replacearg(&args, 0, "%s", ssh_program);
case 'B':
copy_buffer_len = strtol(optarg, &cp, 10);
if (copy_buffer_len == 0 || *cp != '\0')
fatal("Invalid buffer size \"%s\"", optarg);
break;
case 'b':
if (batchmode)
@ -1748,17 +1761,19 @@ main(int argc, char **argv)
case 'P':
sftp_direct = optarg;
break;
case 'B':
copy_buffer_len = strtol(optarg, &cp, 10);
if (copy_buffer_len == 0 || *cp != '\0')
fatal("Invalid buffer size \"%s\"", optarg);
break;
case 'R':
num_requests = strtol(optarg, &cp, 10);
if (num_requests == 0 || *cp != '\0')
fatal("Invalid number of requests \"%s\"",
optarg);
break;
case 's':
sftp_server = optarg;
break;
case 'S':
ssh_program = optarg;
replacearg(&args, 0, "%s", ssh_program);
break;
case 'h':
default:
usage();