James Housley brought support for SCP transfers
This commit is contained in:
Daniel Stenberg
Родитель
7f1870da5f
Коммит
2147284cad
4
CHANGES
4
CHANGES
|
|
@ -6,6 +6,10 @@
|
|||
|
||||
Changelog
|
||||
|
||||
Daniel (2 November 2006)
|
||||
- James Housley brought support for SCP transfers, based on the libssh2 library
|
||||
for the actual network protocol stuff.
|
||||
|
||||
Version 7.16.0 (30 October 2006)
|
||||
|
||||
Daniel (25 October 2006)
|
||||
|
|
|
|||
|
|
@ -11,7 +11,7 @@ Curl and libcurl 7.16.1
|
|||
|
||||
This release includes the following changes:
|
||||
|
||||
o
|
||||
o Support for SCP added
|
||||
|
||||
This release includes the following bugfixes:
|
||||
|
||||
|
|
@ -28,6 +28,6 @@ New curl mirrors:
|
|||
This release would not have looked like this without help, code, reports and
|
||||
advice from friends like these:
|
||||
|
||||
|
||||
James Housley
|
||||
|
||||
Thanks! (and sorry if I forgot to mention someone)
|
||||
|
|
|
|||
68
configure.ac
68
configure.ac
|
|
@ -78,6 +78,7 @@ AC_SUBST(PKGADD_VENDOR)
|
|||
dnl
|
||||
dnl initialize all the info variables
|
||||
curl_ssl_msg="no (--with-ssl / --with-gnutls)"
|
||||
curl_ssh_msg="no (--with-libssh2)"
|
||||
curl_zlib_msg="no (--with-zlib)"
|
||||
curl_krb4_msg="no (--with-krb4*)"
|
||||
curl_gss_msg="no (--with-gssapi)"
|
||||
|
|
@ -1043,6 +1044,72 @@ if test X"$OPT_SSL" != Xno; then
|
|||
|
||||
fi
|
||||
|
||||
dnl **********************************************************************
|
||||
dnl Check for the presence of LIBSSH2 libraries and headers
|
||||
dnl **********************************************************************
|
||||
|
||||
dnl Default to compiler & linker defaults for LIBSSH2 files & libraries.
|
||||
OPT_LIBSSH2=off
|
||||
AC_ARG_WITH(libssh2,dnl
|
||||
AC_HELP_STRING([--with-libssh2=PATH],[Where to look for libssh2, PATH points to the LIBSSH2 installation (default: /usr/local/lib); when possible, set the PKG_CONFIG_PATH environment variable instead of using this option])
|
||||
AC_HELP_STRING([--without-libssh2], [disable LIBSSH2]),
|
||||
OPT_LIBSSH2=$withval)
|
||||
|
||||
if test X"$OPT_LIBSSH2" != Xno; then
|
||||
dnl backup the pre-libssh2 variables
|
||||
CLEANLDFLAGS="$LDFLAGS"
|
||||
CLEANCPPFLAGS="$CPPFLAGS"
|
||||
CLEANLIBS="$LIBS"
|
||||
|
||||
case "$OPT_LIBSSH2" in
|
||||
yes)
|
||||
dnl --with-libssh2 (without path) used
|
||||
PREFIX_LIBSSH2=/usr/local/lib
|
||||
LIB_LIBSSH2="$PREFIX_LIBSSH2/lib$libsuff"
|
||||
;;
|
||||
off)
|
||||
dnl no --with-libssh2 option given, just check default places
|
||||
PREFIX_LIBSSH2=
|
||||
;;
|
||||
*)
|
||||
dnl check the given --with-libssh2 spot
|
||||
PREFIX_LIBSSH2=$OPT_LIBSSH2
|
||||
LIB_LIBSSH2="$PREFIX_LIBSSH2/lib$libsuff"
|
||||
LDFLAGS="$LDFLAGS -L$LIB_LIBSSH2"
|
||||
CPPFLAGS="$CPPFLAGS -I$PREFIX_LIBSSH2/include/libssh2 -I$PREFIX_LIBSSH2/include"
|
||||
;;
|
||||
esac
|
||||
|
||||
if test X"$HAVECRYPTO" = X"yes"; then
|
||||
dnl This is only reasonable to do if crypto actually is there: check for
|
||||
dnl LIBSSH2 libs NOTE: it is important to do this AFTER the crypto lib
|
||||
|
||||
AC_CHECK_LIB(ssh2, libssh2_channel_open_ex)
|
||||
|
||||
AC_CHECK_HEADERS(libssh2.h,
|
||||
curl_ssh_msg="enabled (libSSH2)"
|
||||
LIBSSH2_ENABLED=1
|
||||
AC_DEFINE(USE_LIBSSH2, 1, [if libSSH2 is in use]))
|
||||
|
||||
if test X"OPT_LIBSSH2" != Xoff &&
|
||||
test "$LIBSSH2_ENABLED" != "1"; then
|
||||
AC_MSG_ERROR([libSSH2 libs and/or directories were not found where specified!])
|
||||
fi
|
||||
fi
|
||||
|
||||
if test "$LIBSSH2_ENABLED" = "1"; then
|
||||
if test -n "$LIB_LIBSSH2"; then
|
||||
dnl when the libssh2 shared libs were found in a path that the run-time
|
||||
dnl linker doesn't search through, we need to add it to LD_LIBRARY_PATH
|
||||
dnl to prevent further configure tests to fail due to this
|
||||
|
||||
LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$LIB_LIBSSH2"
|
||||
export LD_LIBRARY_PATH
|
||||
AC_MSG_NOTICE([Added $LIB_LIBSSH2 to LD_LIBRARY_PATH])
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
|
||||
dnl **********************************************************************
|
||||
dnl Check for the random seed preferences
|
||||
dnl **********************************************************************
|
||||
|
|
@ -2076,6 +2143,7 @@ AC_MSG_NOTICE([Configured to build curl/libcurl:
|
|||
Install prefix: ${prefix}
|
||||
Compiler: ${CC}
|
||||
SSL support: ${curl_ssl_msg}
|
||||
SSH support: ${curl_ssh_msg}
|
||||
zlib support: ${curl_zlib_msg}
|
||||
krb4 support: ${curl_krb4_msg}
|
||||
GSSAPI support: ${curl_gss_msg}
|
||||
|
|
|
|||
|
|
@ -21,7 +21,7 @@
|
|||
.\" * $Id$
|
||||
.\" **************************************************************************
|
||||
.\"
|
||||
.TH curl_version_info 3 "19 Apr 2006" "libcurl 7.15.4" "libcurl Manual"
|
||||
.TH curl_version_info 3 "2 Nov 2006" "libcurl 7.16.1" "libcurl Manual"
|
||||
.SH NAME
|
||||
curl_version_info - returns run-time libcurl version info
|
||||
.SH SYNOPSIS
|
||||
|
|
@ -66,6 +66,11 @@ typedef struct {
|
|||
/* when 'age' is 2 or higher, the member below also exists: */
|
||||
const char *libidn; /* human readable string */
|
||||
|
||||
/* when 'age' is 3 or higher, the members below also exist: */
|
||||
int iconv_ver_num; /* '_libiconv_version' if iconv support enabled */
|
||||
|
||||
const char *libssh_version; /* human readable string */
|
||||
|
||||
} curl_version_info_data;
|
||||
.fi
|
||||
|
||||
|
|
|
|||
|
|
@ -392,6 +392,11 @@ typedef enum {
|
|||
CURLOPT_CONV_FROM_UTF8_FUNCTION */
|
||||
CURLE_SSL_CACERT_BADFILE, /* 77 - could not load CACERT file, missing
|
||||
or wrong format */
|
||||
CURLE_REMOTE_FILE_NOT_FOUND, /* 78 - remote file not found */
|
||||
CURLE_SSH, /* 79 - error from the SSH layer, somewhat
|
||||
generic so the error message will be of
|
||||
interest when this has happened */
|
||||
|
||||
CURL_LAST /* never use! */
|
||||
} CURLcode;
|
||||
|
||||
|
|
@ -427,6 +432,14 @@ typedef enum {
|
|||
#define CURLAUTH_ANY ~0 /* all types set */
|
||||
#define CURLAUTH_ANYSAFE (~CURLAUTH_BASIC)
|
||||
|
||||
#define CURLSSH_AUTH_ANY ~0 /* all types supported by the server */
|
||||
#define CURLSSH_AUTH_NONE 0 /* none allowed, silly but complete */
|
||||
#define CURLSSH_AUTH_PUBLICKEY (1<<0) /* public/private key files */
|
||||
#define CURLSSH_AUTH_PASSWORD (1<<1) /* password */
|
||||
#define CURLSSH_AUTH_HOST (1<<2) /* host key files */
|
||||
#define CURLSSH_AUTH_KEYBOARD (1<<3) /* keyboard interactive */
|
||||
#define CURLSSH_AUTH_DEFAULT CURLSSH_AUTH_ANY
|
||||
|
||||
#ifndef CURL_NO_OLDIES /* define this to test if your app builds with all
|
||||
the obsolete stuff removed! */
|
||||
/* this was the error code 50 in 7.7.3 and a few earlier versions, this
|
||||
|
|
@ -1029,6 +1042,13 @@ typedef enum {
|
|||
enabled (== 1) */
|
||||
CINIT(SSL_SESSIONID_CACHE, LONG, 150),
|
||||
|
||||
/* allowed SSH authentication methods */
|
||||
CINIT(SSH_AUTH_TYPES, LONG, 151),
|
||||
|
||||
/* Used by scp/sftp to do public/private key authentication */
|
||||
CINIT(SSH_PUBLIC_KEYFILE, OBJECTPOINT, 152),
|
||||
CINIT(SSH_PRIVATE_KEYFILE, OBJECTPOINT, 153),
|
||||
|
||||
CURLOPT_LASTENTRY /* the last unused */
|
||||
} CURLoption;
|
||||
|
||||
|
|
@ -1506,6 +1526,7 @@ typedef enum {
|
|||
CURLVERSION_FIRST,
|
||||
CURLVERSION_SECOND,
|
||||
CURLVERSION_THIRD,
|
||||
CURLVERSION_FOURTH,
|
||||
CURLVERSION_LAST /* never actually use this */
|
||||
} CURLversion;
|
||||
|
||||
|
|
@ -1514,7 +1535,7 @@ typedef enum {
|
|||
meant to be a built-in version number for what kind of struct the caller
|
||||
expects. If the struct ever changes, we redefine the NOW to another enum
|
||||
from above. */
|
||||
#define CURLVERSION_NOW CURLVERSION_THIRD
|
||||
#define CURLVERSION_NOW CURLVERSION_FOURTH
|
||||
|
||||
typedef struct {
|
||||
CURLversion age; /* age of the returned struct */
|
||||
|
|
@ -1535,8 +1556,13 @@ typedef struct {
|
|||
/* This field was added in CURLVERSION_THIRD */
|
||||
const char *libidn;
|
||||
|
||||
/* These field were added in CURLVERSION_FOURTH */
|
||||
|
||||
/* Same as '_libiconv_version' if built with HAVE_ICONV */
|
||||
int iconv_ver_num;
|
||||
|
||||
const char *libssh_version; /* human readable string */
|
||||
|
||||
} curl_version_info_data;
|
||||
|
||||
#define CURL_VERSION_IPV6 (1<<0) /* IPv6-enabled */
|
||||
|
|
|
|||
|
|
@ -8,7 +8,7 @@ CSOURCES = file.c timeval.c base64.c hostip.c progress.c formdata.c \
|
|||
content_encoding.c share.c http_digest.c md5.c http_negotiate.c \
|
||||
http_ntlm.c inet_pton.c strtoofft.c strerror.c hostares.c hostasyn.c \
|
||||
hostip4.c hostip6.c hostsyn.c hostthre.c inet_ntop.c parsedate.c \
|
||||
select.c gtls.c sslgen.c tftp.c splay.c strdup.c socks.c
|
||||
select.c gtls.c sslgen.c tftp.c splay.c strdup.c socks.c ssh.c
|
||||
|
||||
HHEADERS = arpa_telnet.h netrc.h file.h timeval.h base64.h hostip.h \
|
||||
progress.h formdata.h cookie.h http.h sendf.h ftp.h url.h dict.h \
|
||||
|
|
@ -18,6 +18,6 @@ HHEADERS = arpa_telnet.h netrc.h file.h timeval.h base64.h hostip.h \
|
|||
share.h md5.h http_digest.h http_negotiate.h http_ntlm.h ca-bundle.h \
|
||||
inet_pton.h strtoofft.h strerror.h inet_ntop.h curlx.h memory.h \
|
||||
setup.h transfer.h select.h easyif.h multiif.h parsedate.h sslgen.h \
|
||||
gtls.h tftp.h sockaddr.h splay.h strdup.h setup_once.h socks.h
|
||||
gtls.h tftp.h sockaddr.h splay.h strdup.h setup_once.h socks.h ssh.h
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -715,6 +715,9 @@ void curl_easy_reset(CURL *curl)
|
|||
/* This is our prefered CA cert bundle since install time */
|
||||
data->set.ssl.CAfile = (char *)CURL_CA_BUNDLE;
|
||||
#endif
|
||||
|
||||
data->set.ssh_auth_types = CURLSSH_AUTH_DEFAULT; /* defaults to any auth
|
||||
type */
|
||||
}
|
||||
|
||||
#ifdef CURL_DOES_CONVERSIONS
|
||||
|
|
|
|||
17
lib/sendf.c
17
lib/sendf.c
|
|
@ -45,6 +45,7 @@
|
|||
#include "sendf.h"
|
||||
#include "connect.h" /* for the Curl_sockerrno() proto */
|
||||
#include "sslgen.h"
|
||||
#include "ssh.h"
|
||||
|
||||
#define _MPRINTF_REPLACE /* use the internal *printf() functions */
|
||||
#include <curl/mprintf.h>
|
||||
|
|
@ -326,9 +327,15 @@ CURLcode Curl_write(struct connectdata *conn,
|
|||
CURLcode retcode;
|
||||
int num = (sockfd == conn->sock[SECONDARYSOCKET]);
|
||||
|
||||
if (conn->ssl[num].use)
|
||||
if (conn->ssl[num].use) {
|
||||
/* only TRUE if SSL enabled */
|
||||
bytes_written = Curl_ssl_send(conn, num, mem, len);
|
||||
}
|
||||
#ifdef USE_LIBSSH2
|
||||
else if (conn->protocol & PROT_SCP) {
|
||||
bytes_written = Curl_scp_send(conn, num, mem, len);
|
||||
}
|
||||
#endif /* !USE_LIBSSH2 */
|
||||
else {
|
||||
if(conn->sec_complete)
|
||||
/* only TRUE if krb4 enabled */
|
||||
|
|
@ -499,9 +506,15 @@ int Curl_read(struct connectdata *conn, /* connection data */
|
|||
if(conn->ssl[num].use) {
|
||||
nread = Curl_ssl_recv(conn, num, conn->master_buffer, bytesfromsocket);
|
||||
|
||||
if(nread == -1)
|
||||
if(nread == -1) {
|
||||
return -1; /* -1 from Curl_ssl_recv() means EWOULDBLOCK */
|
||||
}
|
||||
}
|
||||
#ifdef USE_LIBSSH2
|
||||
else if (conn->protocol & PROT_SCP) {
|
||||
nread = Curl_scp_recv(conn, num, conn->master_buffer, bytesfromsocket);
|
||||
}
|
||||
#endif /* !USE_LIBSSH2 */
|
||||
else {
|
||||
if(conn->sec_complete)
|
||||
nread = Curl_sec_read(conn, sockfd, conn->master_buffer,
|
||||
|
|
|
|||
|
|
@ -0,0 +1,501 @@
|
|||
/***************************************************************************
|
||||
* _ _ ____ _
|
||||
* Project ___| | | | _ \| |
|
||||
* / __| | | | |_) | |
|
||||
* | (__| |_| | _ <| |___
|
||||
* \___|\___/|_| \_\_____|
|
||||
*
|
||||
* Copyright (C) 1998 - 2006, Daniel Stenberg, <daniel@haxx.se>, et al.
|
||||
*
|
||||
* This software is licensed as described in the file COPYING, which
|
||||
* you should have received as part of this distribution. The terms
|
||||
* are also available at http://curl.haxx.se/docs/copyright.html.
|
||||
*
|
||||
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
|
||||
* copies of the Software, and permit persons to whom the Software is
|
||||
* furnished to do so, under the terms of the COPYING file.
|
||||
*
|
||||
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
||||
* KIND, either express or implied.
|
||||
*
|
||||
* $Id$
|
||||
***************************************************************************/
|
||||
|
||||
#define CURL_LIBSSH2_DEBUG
|
||||
|
||||
#include "setup.h"
|
||||
|
||||
#ifdef USE_LIBSSH2
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
#include <stdlib.h>
|
||||
#include <stdarg.h>
|
||||
#include <ctype.h>
|
||||
#include <limits.h>
|
||||
|
||||
#include <libssh2.h>
|
||||
#include <libssh2_sftp.h>
|
||||
|
||||
#ifdef HAVE_UNISTD_H
|
||||
#include <unistd.h>
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_FCNTL_H
|
||||
#include <fcntl.h>
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_SYS_TYPES_H
|
||||
#include <sys/types.h>
|
||||
#endif
|
||||
#ifdef HAVE_SYS_STAT_H
|
||||
#include <sys/stat.h>
|
||||
#endif
|
||||
|
||||
#if defined(WIN32) && !defined(__GNUC__) || defined(__MINGW32__)
|
||||
|
||||
#else /* probably some kind of unix */
|
||||
#ifdef HAVE_SYS_SOCKET_H
|
||||
#include <sys/socket.h>
|
||||
#endif
|
||||
#include <sys/types.h>
|
||||
#ifdef HAVE_NETINET_IN_H
|
||||
#include <netinet/in.h>
|
||||
#endif
|
||||
#ifdef HAVE_ARPA_INET_H
|
||||
#include <arpa/inet.h>
|
||||
#endif
|
||||
#ifdef HAVE_UTSNAME_H
|
||||
#include <sys/utsname.h>
|
||||
#endif
|
||||
#ifdef HAVE_NETDB_H
|
||||
#include <netdb.h>
|
||||
#endif
|
||||
#ifdef VMS
|
||||
#include <in.h>
|
||||
#include <inet.h>
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#if (defined(NETWARE) && defined(__NOVELL_LIBC__))
|
||||
#undef in_addr_t
|
||||
#define in_addr_t unsigned long
|
||||
#endif
|
||||
|
||||
#include <curl/curl.h>
|
||||
#include "urldata.h"
|
||||
#include "sendf.h"
|
||||
#include "easyif.h" /* for Curl_convert_... prototypes */
|
||||
|
||||
#include "if2ip.h"
|
||||
#include "hostip.h"
|
||||
#include "progress.h"
|
||||
#include "transfer.h"
|
||||
#include "escape.h"
|
||||
#include "http.h" /* for HTTP proxy tunnel stuff */
|
||||
#include "ssh.h"
|
||||
#include "url.h"
|
||||
#include "speedcheck.h"
|
||||
#include "getinfo.h"
|
||||
|
||||
#include "strtoofft.h"
|
||||
#include "strequal.h"
|
||||
#include "sslgen.h"
|
||||
#include "connect.h"
|
||||
#include "strerror.h"
|
||||
#include "memory.h"
|
||||
#include "inet_ntop.h"
|
||||
#include "select.h"
|
||||
#include "parsedate.h" /* for the week day and month names */
|
||||
#include "sockaddr.h" /* required for Curl_sockaddr_storage */
|
||||
#include "multiif.h"
|
||||
|
||||
#if defined(HAVE_INET_NTOA_R) && !defined(HAVE_INET_NTOA_R_DECL)
|
||||
#include "inet_ntoa_r.h"
|
||||
#endif
|
||||
|
||||
#define _MPRINTF_REPLACE /* use our functions only */
|
||||
#include <curl/mprintf.h>
|
||||
|
||||
#if defined(WIN32) || defined(MSDOS) || defined(__EMX__)
|
||||
#define DIRSEP '\\'
|
||||
#else
|
||||
#define DIRSEP '/'
|
||||
#endif
|
||||
|
||||
#define _MPRINTF_REPLACE /* use our functions only */
|
||||
#include <curl/mprintf.h>
|
||||
|
||||
/* The last #include file should be: */
|
||||
#ifdef CURLDEBUG
|
||||
#include "memdebug.h"
|
||||
#endif
|
||||
|
||||
static LIBSSH2_ALLOC_FUNC(libssh2_malloc);
|
||||
static LIBSSH2_REALLOC_FUNC(libssh2_realloc);
|
||||
static LIBSSH2_FREE_FUNC(libssh2_free);
|
||||
|
||||
struct auth_
|
||||
{
|
||||
const char * user;
|
||||
const char * pw;
|
||||
} auth;
|
||||
|
||||
static void
|
||||
kbd_callback(const char *name, int name_len, const char *instruction,
|
||||
int instruction_len, int num_prompts,
|
||||
const LIBSSH2_USERAUTH_KBDINT_PROMPT *prompts,
|
||||
LIBSSH2_USERAUTH_KBDINT_RESPONSE *responses,
|
||||
void **abstract)
|
||||
{
|
||||
#ifdef CURL_LIBSSH2_DEBUG
|
||||
fprintf(stderr, "name=%s\n", name);
|
||||
fprintf(stderr, "name_len=%d\n", name_len);
|
||||
fprintf(stderr, "instruction=%s\n", instruction);
|
||||
fprintf(stderr, "instruction_len=%d\n", instruction_len);
|
||||
fprintf(stderr, "num_prompts=%d\n", num_prompts);
|
||||
#endif /* CURL_LIBSSH2_DEBUG */
|
||||
if (num_prompts == 1) {
|
||||
responses[0].text = strdup(auth.pw);
|
||||
responses[0].length = strlen(auth.pw);
|
||||
}
|
||||
(void)prompts;
|
||||
(void)abstract;
|
||||
return;
|
||||
} /* kbd_callback */
|
||||
|
||||
static CURLcode libssh2_error_to_CURLE(struct connectdata *conn)
|
||||
{
|
||||
int errorcode;
|
||||
struct SCPPROTO *scp = conn->data->reqdata.proto.scp;
|
||||
|
||||
/* Get the libssh2 error code and string */
|
||||
errorcode = libssh2_session_last_error(scp->scpSession, &scp->errorstr, NULL,
|
||||
0);
|
||||
if (errorcode == LIBSSH2_FX_OK)
|
||||
return CURLE_OK;
|
||||
|
||||
infof(conn->data, "libssh2 error %d, '%s'\n", errorcode, scp->errorstr);
|
||||
|
||||
/* TODO: map some of the libssh2 errors to the more appropriate CURLcode
|
||||
error code, and possibly add a few new SSH-related one. We must however
|
||||
not return or even depend on libssh2 errors in the public libcurl API */
|
||||
|
||||
return CURLE_SSH;
|
||||
}
|
||||
|
||||
static LIBSSH2_ALLOC_FUNC(libssh2_malloc)
|
||||
{
|
||||
return malloc(count);
|
||||
(void)abstract;
|
||||
}
|
||||
|
||||
static LIBSSH2_REALLOC_FUNC(libssh2_realloc)
|
||||
{
|
||||
return realloc(ptr, count);
|
||||
(void)abstract;
|
||||
}
|
||||
|
||||
static LIBSSH2_FREE_FUNC(libssh2_free)
|
||||
{
|
||||
free(ptr);
|
||||
(void)abstract;
|
||||
}
|
||||
|
||||
static CURLcode scp_init(struct connectdata *conn)
|
||||
{
|
||||
struct SessionHandle *data = conn->data;
|
||||
struct SCPPROTO *scp;
|
||||
if (data->reqdata.proto.scp)
|
||||
return CURLE_OK;
|
||||
|
||||
scp = (struct SCPPROTO *)calloc(sizeof(struct SCPPROTO), 1);
|
||||
if (!scp)
|
||||
return CURLE_OUT_OF_MEMORY;
|
||||
|
||||
data->reqdata.proto.scp = scp;
|
||||
|
||||
/* get some initial data into the scp struct */
|
||||
scp->bytecountp = &data->reqdata.keep.bytecount;
|
||||
|
||||
/* no need to duplicate them, this connectdata struct won't change */
|
||||
scp->user = conn->user;
|
||||
scp->passwd = conn->passwd;
|
||||
|
||||
scp->errorstr = NULL;
|
||||
|
||||
return CURLE_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
* Curl_scp_connect() gets called from Curl_protocol_connect() to allow us to
|
||||
* do protocol-specific actions at connect-time.
|
||||
*/
|
||||
CURLcode Curl_scp_connect(struct connectdata *conn, bool *done)
|
||||
{
|
||||
int i;
|
||||
struct SCPPROTO *scp;
|
||||
const char *fingerprint;
|
||||
const char *authlist;
|
||||
char *home;
|
||||
char rsa_pub[PATH_MAX];
|
||||
char rsa[PATH_MAX];
|
||||
curl_socket_t sock;
|
||||
char *real_path;
|
||||
char *working_path;
|
||||
bool authed = FALSE;
|
||||
CURLcode result;
|
||||
struct SessionHandle *data = conn->data;
|
||||
|
||||
result = scp_init(conn);
|
||||
if (result)
|
||||
return result;
|
||||
|
||||
rsa_pub[0] = rsa[0] = '\0';
|
||||
|
||||
scp = data->reqdata.proto.scp;
|
||||
|
||||
working_path = curl_easy_unescape(data, data->reqdata.path, 0, NULL);
|
||||
if (!working_path)
|
||||
return CURLE_OUT_OF_MEMORY;
|
||||
|
||||
real_path = (char *)malloc(strlen(working_path)+1);
|
||||
if (real_path == NULL) {
|
||||
Curl_safefree(working_path);
|
||||
return CURLE_OUT_OF_MEMORY;
|
||||
}
|
||||
/* Check for /~/ , indicating realative to the users home directory */
|
||||
if (working_path[1] == '~')
|
||||
/* It is referenced to the home directory, so strip the leading '/' */
|
||||
memcpy(real_path, working_path+1, 1+strlen(working_path)-1);
|
||||
else
|
||||
memcpy(real_path, working_path, 1+strlen(working_path));
|
||||
|
||||
Curl_safefree(working_path);
|
||||
scp->path = real_path;
|
||||
|
||||
#ifdef CURL_LIBSSH2_DEBUG
|
||||
if (scp->user) {
|
||||
infof(data, "User: %s\n", scp->user);
|
||||
}
|
||||
if (scp->passwd) {
|
||||
infof(data, "Password: %s\n", scp->passwd);
|
||||
}
|
||||
#endif /* CURL_LIBSSH2_DEBUG */
|
||||
sock = conn->sock[FIRSTSOCKET];
|
||||
scp->scpSession = libssh2_session_init_ex(libssh2_malloc, libssh2_free,
|
||||
libssh2_realloc, NULL);
|
||||
if (scp->scpSession == NULL) {
|
||||
failf(data, "Failure initialising ssh session\n");
|
||||
return CURLE_FAILED_INIT;
|
||||
}
|
||||
#ifdef CURL_LIBSSH2_DEBUG
|
||||
infof(data, "Socket: %d\n", sock);
|
||||
#endif /* CURL_LIBSSH2_DEBUG */
|
||||
|
||||
if (libssh2_session_startup(scp->scpSession, sock)) {
|
||||
failf(data, "Failure establishing ssh session\n");
|
||||
return CURLE_FAILED_INIT;
|
||||
}
|
||||
|
||||
/*
|
||||
* Before we authenticate we should check the hostkey's fingerprint against
|
||||
* our known hosts. How that is handled (reading from file, whatever) is
|
||||
* up to us. As for know not much is implemented, besides showing how to
|
||||
* get the fingerprint.
|
||||
*/
|
||||
fingerprint = libssh2_hostkey_hash(scp->scpSession,
|
||||
LIBSSH2_HOSTKEY_HASH_MD5);
|
||||
|
||||
#ifdef CURL_LIBSSH2_DEBUG
|
||||
/* The fingerprint points to static storage (!), don't free() it. */
|
||||
for (i = 0; i < 16; i++) {
|
||||
infof(data, "%02X ", (unsigned char) fingerprint[i]);
|
||||
}
|
||||
infof(data, "\n");
|
||||
#endif /* CURL_LIBSSH2_DEBUG */
|
||||
|
||||
/* TBD - methods to check the host keys need to be done */
|
||||
|
||||
/*
|
||||
* Figure out authentication methods
|
||||
* NB: As soon as we have provided a username to an openssh server we must
|
||||
* never change it later. Thus, always specify the correct username here,
|
||||
* even though the libssh2 docs kind of indicate that it should be possible
|
||||
* to get a 'generic' list (not user-specific) of authentication methods,
|
||||
* presumably with a blank username. That won't work in my experience.
|
||||
* So always specify it here.
|
||||
*/
|
||||
authlist = libssh2_userauth_list(scp->scpSession, scp->user,
|
||||
strlen(scp->user));
|
||||
|
||||
/*
|
||||
* Check the supported auth types in the order I feel is most secure with the
|
||||
* requested type of authentication
|
||||
*/
|
||||
if ((data->set.ssh_auth_types & CURLSSH_AUTH_PUBLICKEY) &&
|
||||
(strstr(authlist, "publickey") != NULL)) {
|
||||
/* To ponder about: should really the lib be messing about with the HOME
|
||||
environment variable etc? */
|
||||
home = curl_getenv("HOME");
|
||||
|
||||
if (data->set.ssh_public_key)
|
||||
snprintf(rsa_pub, sizeof(rsa_pub), "%s", data->set.ssh_public_key);
|
||||
else if(home)
|
||||
snprintf(rsa_pub, sizeof(rsa_pub), "%s/.ssh/id_dsa.pub", home);
|
||||
|
||||
if(data->set.ssh_private_key)
|
||||
snprintf(rsa, sizeof(rsa), "%s", data->set.ssh_private_key);
|
||||
else if(home) {
|
||||
snprintf(rsa, sizeof(rsa), "%s/.ssh/id_dsa", home);
|
||||
}
|
||||
|
||||
curl_free(home);
|
||||
|
||||
if (rsa_pub[0]) {
|
||||
/* The function below checks if the files exists, no need to stat() here.
|
||||
*/
|
||||
if (libssh2_userauth_publickey_fromfile(scp->scpSession, scp->user,
|
||||
rsa_pub, rsa, "") == 0) {
|
||||
authed = TRUE;
|
||||
}
|
||||
}
|
||||
}
|
||||
if (!authed &&
|
||||
(data->set.ssh_auth_types & CURLSSH_AUTH_PASSWORD) &&
|
||||
(strstr(authlist, "password") != NULL)) {
|
||||
if (libssh2_userauth_password(scp->scpSession, scp->user, scp->passwd)
|
||||
== 0) {
|
||||
authed = TRUE;
|
||||
}
|
||||
}
|
||||
if (!authed && (data->set.ssh_auth_types & CURLSSH_AUTH_HOST) &&
|
||||
(strstr(authlist, "hostbased") != NULL)) {
|
||||
}
|
||||
if (!authed && (data->set.ssh_auth_types & CURLSSH_AUTH_KEYBOARD)
|
||||
&& (strstr(authlist, "keyboard-interactive") != NULL)) {
|
||||
/* Authentication failed. Continue with keyboard-interactive now. */
|
||||
auth.user = scp->user;
|
||||
auth.pw = scp->passwd;
|
||||
if (libssh2_userauth_keyboard_interactive_ex(scp->scpSession, scp->user,
|
||||
strlen(scp->user),
|
||||
&kbd_callback) == 0) {
|
||||
authed = TRUE;
|
||||
}
|
||||
}
|
||||
|
||||
if (!authed) {
|
||||
failf(data, "Authentication failure\n");
|
||||
return CURLE_FAILED_INIT;
|
||||
}
|
||||
|
||||
/*
|
||||
* At this point we have an authenticated ssh session.
|
||||
*/
|
||||
conn->sockfd = sock;
|
||||
conn->writesockfd = CURL_SOCKET_BAD;
|
||||
|
||||
*done = TRUE;
|
||||
return CURLE_OK;
|
||||
}
|
||||
|
||||
CURLcode Curl_scp_do(struct connectdata *conn, bool *done)
|
||||
{
|
||||
struct stat sb;
|
||||
struct SCPPROTO *scp = conn->data->reqdata.proto.scp;
|
||||
CURLcode res = CURLE_OK;
|
||||
|
||||
*done = TRUE; /* unconditionally */
|
||||
|
||||
if (conn->data->set.upload) {
|
||||
/*
|
||||
* NOTE!!! libssh2 requires that the destination path is a full path
|
||||
* that includes the destination file and name OR ends in a "/" .
|
||||
* If this is not done the destination file will be named the
|
||||
* same name as the last directory in the path.
|
||||
*/
|
||||
scp->scpChannel = libssh2_scp_send_ex(scp->scpSession, scp->path,
|
||||
S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH,
|
||||
conn->data->set.infilesize, 0, 0);
|
||||
if (scp->scpChannel == NULL) {
|
||||
return CURLE_FAILED_INIT;
|
||||
}
|
||||
conn->writesockfd = conn->sockfd;
|
||||
conn->sockfd = CURL_SOCKET_BAD;
|
||||
}
|
||||
else {
|
||||
/*
|
||||
* We must check the remote file, if it is a directory I have no idea
|
||||
* what I will do until the scp "-r" option is supported
|
||||
*/
|
||||
memset(&sb, 0, sizeof(struct stat));
|
||||
if ((scp->scpChannel = libssh2_scp_recv(scp->scpSession, scp->path, &sb))
|
||||
== NULL) {
|
||||
if ((sb.st_mode == 0) && (sb.st_atime == 0) && (sb.st_mtime == 0) &&
|
||||
(sb.st_size == 0)) {
|
||||
/* Since sb is still empty, it is likely the file was not found */
|
||||
return CURLE_REMOTE_FILE_NOT_FOUND;
|
||||
}
|
||||
return libssh2_error_to_CURLE(conn);
|
||||
}
|
||||
conn->data->reqdata.size = sb.st_size;
|
||||
conn->data->reqdata.maxdownload = sb.st_size;
|
||||
}
|
||||
|
||||
return res;
|
||||
}
|
||||
|
||||
CURLcode Curl_scp_done(struct connectdata *conn, CURLcode status)
|
||||
{
|
||||
struct SCPPROTO *scp = conn->data->reqdata.proto.scp;
|
||||
|
||||
Curl_safefree(scp->freepath);
|
||||
scp->freepath = NULL;
|
||||
|
||||
if (scp->scpChannel) {
|
||||
if (libssh2_channel_close(scp->scpChannel) < 0) {
|
||||
failf(conn->data, "Failed to stop libssh2 channel subsystem\n");
|
||||
}
|
||||
}
|
||||
|
||||
if (scp->scpSession) {
|
||||
libssh2_session_disconnect(scp->scpSession, "Shutdown");
|
||||
libssh2_session_free(scp->scpSession);
|
||||
}
|
||||
|
||||
free(conn->data->reqdata.proto.scp);
|
||||
conn->data->reqdata.proto.scp = NULL;
|
||||
Curl_pgrsDone(conn);
|
||||
|
||||
(void)status; /* unused */
|
||||
|
||||
return CURLE_OK;
|
||||
}
|
||||
|
||||
/* return number of received (decrypted) bytes */
|
||||
int Curl_scp_send(struct connectdata *conn, int sockindex,
|
||||
void *mem, size_t len)
|
||||
{
|
||||
ssize_t nwrite;
|
||||
|
||||
nwrite = libssh2_channel_write(conn->data->reqdata.proto.scp->scpChannel,
|
||||
mem, len);
|
||||
(void)sockindex;
|
||||
return nwrite;
|
||||
}
|
||||
|
||||
/*
|
||||
* If the read would block (EWOULDBLOCK) we return -1. Otherwise we return
|
||||
* a regular CURLcode value.
|
||||
*/
|
||||
int Curl_scp_recv(struct connectdata *conn, int sockindex,
|
||||
char *mem, size_t len)
|
||||
{
|
||||
ssize_t nread;
|
||||
|
||||
nread = libssh2_channel_read(conn->data->reqdata.proto.scp->scpChannel,
|
||||
mem, len);
|
||||
(void)sockindex;
|
||||
return nread;
|
||||
}
|
||||
|
||||
#endif /* USE_LIBSSH2 */
|
||||
|
|
@ -0,0 +1,40 @@
|
|||
#ifndef __SFTP_H
|
||||
#define __SFTP_H
|
||||
|
||||
/***************************************************************************
|
||||
* _ _ ____ _
|
||||
* Project ___| | | | _ \| |
|
||||
* / __| | | | |_) | |
|
||||
* | (__| |_| | _ <| |___
|
||||
* \___|\___/|_| \_\_____|
|
||||
*
|
||||
* Copyright (C) 1998 - 2006, Daniel Stenberg, <daniel@haxx.se>, et al.
|
||||
*
|
||||
* This software is licensed as described in the file COPYING, which
|
||||
* you should have received as part of this distribution. The terms
|
||||
* are also available at http://curl.haxx.se/docs/copyright.html.
|
||||
*
|
||||
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
|
||||
* copies of the Software, and permit persons to whom the Software is
|
||||
* furnished to do so, under the terms of the COPYING file.
|
||||
*
|
||||
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
||||
* KIND, either express or implied.
|
||||
*
|
||||
* $Id$
|
||||
***************************************************************************/
|
||||
|
||||
#ifdef USE_LIBSSH2
|
||||
|
||||
CURLcode Curl_scp_connect(struct connectdata *conn, bool *done);
|
||||
CURLcode Curl_scp_do(struct connectdata *conn, bool *done);
|
||||
CURLcode Curl_scp_done(struct connectdata *conn, CURLcode);
|
||||
|
||||
int Curl_scp_send(struct connectdata *conn, int sockindex,
|
||||
void *mem, size_t len);
|
||||
int Curl_scp_recv(struct connectdata *conn, int sockindex,
|
||||
char *mem, size_t len);
|
||||
|
||||
#endif
|
||||
|
||||
#endif /* USE_LIBSSH2 */
|
||||
|
|
@ -277,6 +277,12 @@ curl_easy_strerror(CURLcode error)
|
|||
case CURLE_CONV_REQD:
|
||||
return "caller must register CURLOPT_CONV_ callback options";
|
||||
|
||||
case CURLE_REMOTE_FILE_NOT_FOUND:
|
||||
return "Remote file not found";
|
||||
|
||||
case CURLE_SSH:
|
||||
return "Error in the SSH layer";
|
||||
|
||||
/* error codes not used by current libcurl */
|
||||
case CURLE_URL_MALFORMAT_USER:
|
||||
case CURLE_FTP_USER_PASSWORD_INCORRECT:
|
||||
|
|
|
|||
43
lib/url.c
43
lib/url.c
|
|
@ -128,6 +128,7 @@ void idn_free (void *ptr); /* prototype from idn-free.h, not provided by
|
|||
#include "http.h"
|
||||
#include "file.h"
|
||||
#include "ldap.h"
|
||||
#include "ssh.h"
|
||||
#include "url.h"
|
||||
#include "connect.h"
|
||||
#include "inet_ntop.h"
|
||||
|
|
@ -165,7 +166,7 @@ static void signalPipeClose(struct curl_llist *pipe);
|
|||
|
||||
#define MAX_PIPELINE_LENGTH 5
|
||||
|
||||
/*
|
||||
/*
|
||||
* We use this ZERO_NULL to avoid picky compiler warnings,
|
||||
* when assigning a NULL pointer to a function pointer var.
|
||||
*/
|
||||
|
|
@ -546,6 +547,9 @@ CURLcode Curl_open(struct SessionHandle **curl)
|
|||
the first call to curl_easy_perform() or when the handle is added to a
|
||||
multi stack. */
|
||||
|
||||
data->set.ssh_auth_types = CURLSSH_AUTH_DEFAULT; /* defaults to any auth
|
||||
type */
|
||||
|
||||
/* most recent connection is not yet defined */
|
||||
data->state.lastconnect = -1;
|
||||
|
||||
|
|
@ -1673,6 +1677,24 @@ CURLcode Curl_setopt(struct SessionHandle *data, CURLoption option,
|
|||
data->set.ssl.sessionid = (bool)(0 != va_arg(param, long));
|
||||
break;
|
||||
|
||||
case CURLOPT_SSH_AUTH_TYPES:
|
||||
data->set.ssh_auth_types = va_arg(param, long);
|
||||
break;
|
||||
|
||||
case CURLOPT_SSH_PUBLIC_KEYFILE:
|
||||
/*
|
||||
* Use this file instead of the $HOME/.ssh/id_dsa.pub file
|
||||
*/
|
||||
data->set.ssh_public_key = va_arg(param, char *);
|
||||
break;
|
||||
|
||||
case CURLOPT_SSH_PRIVATE_KEYFILE:
|
||||
/*
|
||||
* Use this file instead of the $HOME/.ssh/id_dsa file
|
||||
*/
|
||||
data->set.ssh_private_key = va_arg(param, char *);
|
||||
break;
|
||||
|
||||
default:
|
||||
/* unknown tag and its companion, just ignore: */
|
||||
result = CURLE_FAILED_INIT; /* correct this */
|
||||
|
|
@ -3023,7 +3045,7 @@ static CURLcode CreateConnection(struct SessionHandle *data,
|
|||
conn->curl_connecting = Curl_https_connecting;
|
||||
conn->curl_proto_getsock = Curl_https_getsock;
|
||||
|
||||
#else /* USE_SS */
|
||||
#else /* USE_SSL */
|
||||
failf(data, LIBCURL_NAME
|
||||
" was built with SSL disabled, https: not supported!");
|
||||
return CURLE_UNSUPPORTED_PROTOCOL;
|
||||
|
|
@ -3213,6 +3235,21 @@ static CURLcode CreateConnection(struct SessionHandle *data,
|
|||
#else
|
||||
failf(data, LIBCURL_NAME
|
||||
" was built with TFTP disabled!");
|
||||
#endif
|
||||
}
|
||||
else if (strequal(conn->protostr, "SCP")) {
|
||||
#ifdef USE_LIBSSH2
|
||||
conn->port = PORT_SSH;
|
||||
conn->remote_port = PORT_SSH;
|
||||
conn->protocol = PROT_SCP;
|
||||
conn->curl_connect = Curl_scp_connect; /* ssh_connect? */
|
||||
conn->curl_do = Curl_scp_do;
|
||||
conn->curl_done = Curl_scp_done;
|
||||
conn->curl_do_more = (Curl_do_more_func)NULL;
|
||||
#else
|
||||
failf(data, LIBCURL_NAME
|
||||
" was built without LIBSSH2, scp: not supported!");
|
||||
return CURLE_UNSUPPORTED_PROTOCOL;
|
||||
#endif
|
||||
}
|
||||
else {
|
||||
|
|
@ -3381,7 +3418,7 @@ static CURLcode CreateConnection(struct SessionHandle *data,
|
|||
user[0] =0; /* to make everything well-defined */
|
||||
passwd[0]=0;
|
||||
|
||||
if (conn->protocol & (PROT_FTP|PROT_HTTP)) {
|
||||
if (conn->protocol & (PROT_FTP|PROT_HTTP|PROT_SCP)) {
|
||||
/* This is a FTP or HTTP URL, we will now try to extract the possible
|
||||
* user+password pair in a string like:
|
||||
* ftp://user:password@ftp.my.site:8021/README */
|
||||
|
|
|
|||
|
|
@ -35,6 +35,7 @@
|
|||
#define PORT_DICT 2628
|
||||
#define PORT_LDAP 389
|
||||
#define PORT_TFTP 69
|
||||
#define PORT_SSH 22
|
||||
|
||||
#define DICT_MATCH "/MATCH:"
|
||||
#define DICT_MATCH2 "/M:"
|
||||
|
|
@ -109,6 +110,11 @@
|
|||
# endif
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_LIBSSH2_H
|
||||
#include <libssh2.h>
|
||||
#include <libssh2_sftp.h>
|
||||
#endif /* HAVE_LIBSSH2_H */
|
||||
|
||||
/* Download buffer size, keep it fairly big for speed reasons */
|
||||
#undef BUFSIZE
|
||||
#define BUFSIZE CURL_MAX_WRITE_SIZE
|
||||
|
|
@ -392,6 +398,22 @@ struct ftp_conn {
|
|||
ftpstate state; /* always use ftp.c:state() to change state! */
|
||||
};
|
||||
|
||||
struct SCPPROTO {
|
||||
curl_off_t *bytecountp;
|
||||
char *user;
|
||||
char *passwd;
|
||||
char *path; /* the path we operate on */
|
||||
char *freepath; /* pointer to the allocated block we must
|
||||
free, this might differ from the 'path'
|
||||
pointer */
|
||||
char *errorstr;
|
||||
#ifdef USE_LIBSSH2
|
||||
LIBSSH2_SESSION *scpSession; /* Secure Shell session */
|
||||
LIBSSH2_CHANNEL *scpChannel; /* SCP channel handle */
|
||||
#endif /* USE_LIBSSH2 */
|
||||
};
|
||||
|
||||
|
||||
/****************************************************************************
|
||||
* FILE unique setup
|
||||
***************************************************************************/
|
||||
|
|
@ -647,6 +669,7 @@ struct HandleData {
|
|||
struct FILEPROTO *file;
|
||||
void *telnet; /* private for telnet.c-eyes only */
|
||||
void *generic;
|
||||
struct SCPPROTO *scp;
|
||||
} proto;
|
||||
};
|
||||
|
||||
|
|
@ -681,6 +704,7 @@ struct connectdata {
|
|||
#define PROT_FTPS (1<<9)
|
||||
#define PROT_SSL (1<<10) /* protocol requires SSL */
|
||||
#define PROT_TFTP (1<<11)
|
||||
#define PROT_SCP (1<<12)
|
||||
|
||||
/* 'dns_entry' is the particular host we use. This points to an entry in the
|
||||
DNS cache and it will not get pruned while locked. It gets unlocked in
|
||||
|
|
@ -1250,6 +1274,11 @@ struct UserDefined {
|
|||
bool ftp_skip_ip; /* skip the IP address the FTP server passes on to
|
||||
us */
|
||||
bool connect_only; /* make connection, let application use the socket */
|
||||
long ssh_auth_types; /* allowed SSH auth types */
|
||||
char *ssh_public_key; /* the path to the public key file for
|
||||
authentication */
|
||||
char *ssh_private_key; /* the path to the private key file for
|
||||
authentication */
|
||||
};
|
||||
|
||||
struct Names {
|
||||
|
|
|
|||
|
|
@ -45,6 +45,11 @@
|
|||
#include <iconv.h>
|
||||
#endif
|
||||
|
||||
#ifdef USE_LIBSSH2
|
||||
#include <libssh2.h>
|
||||
#endif
|
||||
|
||||
|
||||
char *curl_version(void)
|
||||
{
|
||||
static char version[200];
|
||||
|
|
@ -88,6 +93,11 @@ char *curl_version(void)
|
|||
left -= len;
|
||||
ptr += len;
|
||||
#endif
|
||||
#ifdef USE_LIBSSH2
|
||||
len = snprintf(ptr, left, " libssh2/%s", LIBSSH2_VERSION);
|
||||
left -= len;
|
||||
ptr += len;
|
||||
#endif
|
||||
|
||||
return version;
|
||||
}
|
||||
|
|
@ -125,6 +135,11 @@ static const char * const protocols[] = {
|
|||
"ftps",
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifdef USE_LIBSSH2
|
||||
"scp",
|
||||
#endif
|
||||
|
||||
NULL
|
||||
};
|
||||
|
||||
|
|
@ -179,10 +194,15 @@ static curl_version_info_data version_info = {
|
|||
0, /* c-ares version numerical */
|
||||
NULL, /* libidn version */
|
||||
0, /* iconv version */
|
||||
NULL, /* ssh lib version */
|
||||
};
|
||||
|
||||
curl_version_info_data *curl_version_info(CURLversion stamp)
|
||||
{
|
||||
#ifdef USE_LIBSSH2
|
||||
static char ssh_buffer[80];
|
||||
#endif
|
||||
|
||||
#ifdef USE_SSL
|
||||
static char ssl_buffer[80];
|
||||
Curl_ssl_version(ssl_buffer, sizeof(ssl_buffer));
|
||||
|
|
@ -217,6 +237,11 @@ curl_version_info_data *curl_version_info(CURLversion stamp)
|
|||
#endif /* _LIBICONV_VERSION */
|
||||
#endif
|
||||
|
||||
#ifdef USE_LIBSSH2
|
||||
snprintf(ssh_buffer, sizeof(ssh_buffer), "libssh2/%s", LIBSSH2_VERSION);
|
||||
version_info.libssh_version = ssh_buffer;
|
||||
#endif
|
||||
|
||||
(void)stamp; /* avoid compiler warnings, we don't use this */
|
||||
|
||||
return &version_info;
|
||||
|
|
|
|||
Загрузка…
Ссылка в новой задаче