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* Ported FreeBSD's ftpd to Haiku.

Browse Source 
* Added it to the image, and configured it to be used.
* Currently, it cannot transfer files over 64 KB for some reason
  ("Message too long").


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23843 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler 2008-02-03 16:37:49 +00:00
parent 43711de9d2
commit 0481936536
14 changed files with 6576 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
build/jam/HaikuImage
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@ -28,7 +28,8 @@ BEOS_BIN = "[" addattr alert arp base64 basename bc beep bison bzip2 cal cat
cp copyattr $(X86_ONLY)CortexAddOnHost
csplit ctags cut date dc dd desklink df diff diff3 dircolors dirname
driveinfo dstcheck du echo eject env error expand expr
expr factor false fdinfo ffm find finddir fmt fold fortune frcode ftp funzip fwcontrol
expr factor false fdinfo ffm find finddir fmt fold fortune frcode ftp ftpd
funzip fwcontrol
gawk $(X86_ONLY)gdb grep groups gzip gzexe hd head hey hostname id ident
ideinfo idestatus ifconfig <bin>install installsound iroster isvolume join
keymap kill less lessecho lesskey link listarea listattr listdev listimage

4
data/settings/network/services
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@ -1,3 +1,7 @@
service telnet {
launch telnetd
}
service ftp {
launch ftpd
}

1
src/bin/network/Jamfile
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@ -3,6 +3,7 @@ SubDir HAIKU_TOP src bin network ;
SubInclude HAIKU_TOP src bin network arp ;
SubInclude HAIKU_TOP src bin network atftpd ;
SubInclude HAIKU_TOP src bin network ftp ;
SubInclude HAIKU_TOP src bin network ftpd ;
SubInclude HAIKU_TOP src bin network ifconfig ;
SubInclude HAIKU_TOP src bin network login ;
SubInclude HAIKU_TOP src bin network mount_nfs ;

24
src/bin/network/ftpd/Jamfile Normal file
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@ -0,0 +1,24 @@
SubDir HAIKU_TOP src bin network ftpd ;
SetSubDirSupportedPlatforms $(HAIKU_BONE_COMPATIBLE_PLATFORMS) ;
if ! $(TARGET_PLATFORM_HAIKU_COMPATIBLE) {
UseHeaders [ FDirName $(HAIKU_TOP) headers posix ] : true ;
# We need the public network headers also when not compiling for Haiku.
# Unfortunately we get more than we want, namely all POSIX headers.
}
UseHeaders [ FDirName $(HAIKU_TOP) headers compatibility bsd ] : true ;
UseHeaders $(SUBDIR) : true ;
BinCommand ftpd :
ftpd.c
ftpcmd.y
logwtmp.c
popen.c
# from libmd
md5c.c
md5hl.c
: libutil.a libbsd.so $(TARGET_NETWORK_LIBS)
;

284
src/bin/network/ftpd/config.h Normal file
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@ -0,0 +1,284 @@
/* $FreeBSD: src/libexec/ftpd/config.h,v 1.1 2001/07/19 17:45:14 obrien Exp $ */
/* config.h. Generated automatically by configure. */
/* config.h.in. Generated automatically from configure.in by autoheader. */
/* $Id: config.h.in,v 1.15 2001/04/28 07:11:46 lukem Exp $ */
/* Define if the closedir function returns void instead of int. */
/* #undef CLOSEDIR_VOID */
/* Define to empty if the keyword does not work. */
/* #undef const */
/* Define if your C compiler doesn't accept -c and -o together. */
/* #undef NO_MINUS_C_MINUS_O */
/* Define if your Fortran 77 compiler doesn't accept -c and -o together. */
/* #undef F77_NO_MINUS_C_MINUS_O */
/* Define to `long' if <sys/types.h> doesn't define. */
/* #undef off_t */
/* Define to the type of arg1 for select(). */
/* #undef SELECT_TYPE_ARG1 */
/* Define to the type of args 2, 3 and 4 for select(). */
/* #undef SELECT_TYPE_ARG234 */
/* Define to the type of arg5 for select(). */
/* #undef SELECT_TYPE_ARG5 */
/* Define if you have the ANSI C header files. */
#define STDC_HEADERS 1
/* Define if you can safely include both <sys/time.h> and <time.h>. */
#define TIME_WITH_SYS_TIME 1
/* Define if the closedir function returns void instead of int. */
/* #undef VOID_CLOSEDIR */
/* The number of bytes in a off_t. */
#define SIZEOF_OFF_T 0
/* Define if you have the err function. */
#define HAVE_ERR 1
/* Define if you have the fgetln function. */
#define HAVE_FGETLN 1
/* Define if you have the flock function. */
#define HAVE_FLOCK 1
/* Define if you have the fparseln function. */
#define HAVE_FPARSELN 1
/* Define if you have the fts_open function. */
#define HAVE_FTS_OPEN 1
/* Define if you have the getaddrinfo function. */
#define HAVE_GETADDRINFO 1
/* Define if you have the getgrouplist function. */
#define HAVE_GETGROUPLIST 1
/* Define if you have the getnameinfo function. */
#define HAVE_GETNAMEINFO 1
/* Define if you have the getspnam function. */
/* #undef HAVE_GETSPNAM */
/* Define if you have the getusershell function. */
#define HAVE_GETUSERSHELL 1
/* Define if you have the inet_net_pton function. */
#define HAVE_INET_NET_PTON 1
/* Define if you have the inet_ntop function. */
#define HAVE_INET_NTOP 1
/* Define if you have the inet_pton function. */
#define HAVE_INET_PTON 1
/* Define if you have the lockf function. */
#define HAVE_LOCKF 1
/* Define if you have the mkstemp function. */
#define HAVE_MKSTEMP 1
/* Define if you have the setlogin function. */
#define HAVE_SETLOGIN 1
/* Define if you have the setproctitle function. */
#define HAVE_SETPROCTITLE 1
/* Define if you have the sl_init function. */
#define HAVE_SL_INIT 1
/* Define if you have the snprintf function. */
#define HAVE_SNPRINTF 1
/* Define if you have the strdup function. */
#define HAVE_STRDUP 1
/* Define if you have the strerror function. */
#define HAVE_STRERROR 1
/* Define if you have the strlcat function. */
#define HAVE_STRLCAT 1
/* Define if you have the strlcpy function. */
#define HAVE_STRLCPY 1
/* Define if you have the strmode function. */
#define HAVE_STRMODE 1
/* Define if you have the strsep function. */
#define HAVE_STRSEP 1
/* Define if you have the strtoll function. */
#define HAVE_STRTOLL 1
/* Define if you have the user_from_uid function. */
#define HAVE_USER_FROM_UID 1
/* Define if you have the usleep function. */
#define HAVE_USLEEP 1
/* Define if you have the vfork function. */
#define HAVE_VFORK 1
/* Define if you have the vsyslog function. */
#define HAVE_VSYSLOG 1
/* Define if you have the <arpa/nameser.h> header file. */
#define HAVE_ARPA_NAMESER_H 1
/* Define if you have the <dirent.h> header file. */
#define HAVE_DIRENT_H 1
/* Define if you have the <err.h> header file. */
#define HAVE_ERR_H 1
/* Define if you have the <fts.h> header file. */
#define HAVE_FTS_H 1
/* Define if you have the <libutil.h> header file. */
#define HAVE_LIBUTIL_H 1
/* Define if you have the <ndir.h> header file. */
/* #undef HAVE_NDIR_H */
/* Define if you have the <paths.h> header file. */
#define HAVE_PATHS_H 1
/* Define if you have the <sys/dir.h> header file. */
#define HAVE_SYS_DIR_H 1
/* Define if you have the <sys/ndir.h> header file. */
/* #undef HAVE_SYS_NDIR_H */
/* Define if you have the <sys/sysmacros.h> header file. */
/* #undef HAVE_SYS_SYSMACROS_H */
/* Define if you have the <util.h> header file. */
/* #undef HAVE_UTIL_H */
/* Define if you have the crypt library (-lcrypt). */
#define HAVE_LIBCRYPT 1
/* Define if you have the nsl library (-lnsl). */
/* #undef HAVE_LIBNSL */
/* Define if you have the skey library (-lskey). */
/* #undef HAVE_LIBSKEY */
/* Define if you have the opie library (-lopie). */
/* #undef HAVE_LIBOPIE */
/* Define if you have the socket library (-lsocket). */
/* #undef HAVE_LIBSOCKET */
/* Define if you have the util library (-lutil). */
#define HAVE_LIBUTIL 1
/* Define if your compiler supports `long long' */
#define HAVE_LONG_LONG 1
/* Define if *printf() uses %qd to print `long long' (otherwise uses %lld) */
#define HAVE_PRINTF_QD 1
/* Define if in_port_t exists */
#define HAVE_IN_PORT_T 1
/* Define if struct sockaddr.sa_len exists (implies sockaddr_in.sin_len, etc) */
#define HAVE_SOCKADDR_SA_LEN 1
/* Define if socklen_t exists */
#define HAVE_SOCKLEN_T 1
/* Define if AF_INET6 exists in <sys/socket.h> */
/* #define HAVE_AF_INET6 1 */
/* Define if `struct sockaddr_in6' exists in <netinet/in.h> */
#define HAVE_SOCKADDR_IN6 1
/* Define if `struct addrinfo' exists in <netdb.h> */
#define HAVE_ADDRINFO 1
/*
* Define if <netdb.h> contains AI_NUMERICHOST et al.
* Systems which only implement RFC2133 will need this.
*/
#define HAVE_RFC2553_NETDB 1
/* Define if `struct direct' has a d_namlen element */
#define HAVE_D_NAMLEN 1
/* Define if struct passwd.pw_expire exists. */
#define HAVE_PW_EXPIRE 1
/* Define if GLOB_BRACE, gl_path and gl_match exist in <glob.h> */
#define HAVE_WORKING_GLOB 1
/* Define if crypt() is declared in <unistd.h> */
#define HAVE_CRYPT_D 1
/* Define if fclose() is declared in <stdio.h> */
#define HAVE_FCLOSE_D 1
/* Define if optarg is declared in <stdlib.h> or <unistd.h> */
#define HAVE_OPTARG_D 1
/* Define if optind is declared in <stdlib.h> or <unistd.h> */
#define HAVE_OPTIND_D 1
/* Define if optreset exists */
#define HAVE_OPTRESET 1
/* Define if pclose() is declared in <stdio.h> */
#define HAVE_PCLOSE_D 1
/* Define if getusershell() is declared in <unistd.h> */
#define HAVE_GETUSERSHELL_D 1
/* Define if `long long' is supported and sizeof(off_t) >= 8 */
#define HAVE_QUAD_SUPPORT 1
/* Define if not using in-built /bin/ls code */
/* #undef NO_INTERNAL_LS */
/* Define if using S/Key */
/* #undef SKEY */
/*
* Define this if compiling with SOCKS (the firewall traversal library).
* Also, you must define connect, getsockname, bind, accept, listen, and
* select to their R-versions.
*/
/* #undef SOCKS */
/* #undef SOCKS4 */
/* #undef SOCKS5 */
/* #undef connect */
/* #undef getsockname */
/* #undef bind */
/* #undef accept */
/* #undef listen */
/* #undef select */
/* #undef dup */
/* #undef dup2 */
/* #undef fclose */
/* #undef gethostbyname */
/* #undef getpeername */
/* #undef read */
/* #undef recv */
/* #undef recvfrom */
/* #undef rresvport */
/* #undef send */
/* #undef sendto */
/* #undef shutdown */
/* #undef write */
/* Define if you have the <arpa/ftp.h> header file. */
#define HAVE_FTP_NAMES 1

89
src/bin/network/ftpd/extern.h Normal file
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@ -0,0 +1,89 @@
/*-
* Copyright (c) 1992, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)extern.h 8.2 (Berkeley) 4/4/94
* $FreeBSD: src/libexec/ftpd/extern.h,v 1.19 2002/02/04 01:23:44 kris Exp $
*/
#include <sys/types.h>
#include <sys/socket.h>
void blkfree(char **);
char **copyblk(char **);
void cwd(char *);
void delete(char *);
void dologout(int);
void fatalerror(char *);
void ftpd_logwtmp(char *, char *, struct sockaddr *addr);
int ftpd_pclose(FILE *);
FILE *ftpd_popen(char *, char *);
char *getline(char *, int, FILE *);
void lreply(int, const char *, ...) __printflike(2, 3);
void makedir(char *);
void nack(char *);
void pass(char *);
void passive(void);
void long_passive(char *, int);
void perror_reply(int, char *);
void pwd(void);
void removedir(char *);
void renamecmd(char *, char *);
char *renamefrom(char *);
void reply(int, const char *, ...) __printflike(2, 3);
void retrieve(char *, char *);
void send_file_list(char *);
#ifdef OLD_SETPROCTITLE
void setproctitle(const char *, ...);
#endif
void statcmd(void);
void statfilecmd(char *);
void store(char *, char *, int);
void upper(char *);
void user(char *);
void yyerror(char *);
int yyparse(void);
int ls_main(int, char **);
struct sockaddr_in;
struct sockaddr_in6;
union sockunion {
struct sockinet {
u_char si_len;
u_char si_family;
u_short si_port;
} su_si;
struct sockaddr_in su_sin;
struct sockaddr_in6 su_sin6;
};
#define su_len su_si.si_len
#define su_family su_si.si_family
#define su_port su_si.si_port

1829
src/bin/network/ftpd/ftpcmd.y Normal file
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3502
src/bin/network/ftpd/ftpd.c Normal file
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96
src/bin/network/ftpd/logwtmp.c Normal file
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@ -0,0 +1,96 @@
/*
* Copyright (c) 1988, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef lint
#if 0
static char sccsid[] = "@(#)logwtmp.c 8.1 (Berkeley) 6/4/93";
#endif
#endif /* not lint */
#include <sys/cdefs.h>
__FBSDID("$FreeBSD: src/libexec/ftpd/logwtmp.c,v 1.13 2004/11/18 13:46:29 yar Exp $");
#include <sys/types.h>
#include <sys/stat.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <sys/socket.h>
#include <fcntl.h>
#include <time.h>
#ifndef __BEOS__
#include <timeconv.h>
#include <utmp.h>
#endif
#include <netdb.h>
#include <unistd.h>
#include <stdio.h>
#include <string.h>
#include <libutil.h>
#include "extern.h"
static int fd = -1;
/*
* Modified version of logwtmp that holds wtmp file open
* after first call, for use with ftp (which may chroot
* after login, but before logout).
*/
void
ftpd_logwtmp(line, name, addr)
char *line, *name;
struct sockaddr *addr;
{
#ifndef __BEOS__
struct utmp ut;
struct stat buf;
char host[UT_HOSTSIZE];
if (addr == NULL)
host[0] = '\0';
else
realhostname_sa(host, sizeof(host), addr, addr->sa_len);
if (fd < 0 && (fd = open(_PATH_WTMP, O_WRONLY|O_APPEND, 0)) < 0)
return;
if (fstat(fd, &buf) == 0) {
(void)strncpy(ut.ut_line, line, sizeof(ut.ut_line));
(void)strncpy(ut.ut_name, name, sizeof(ut.ut_name));
(void)strncpy(ut.ut_host, host, sizeof(ut.ut_host));
ut.ut_time = _time_to_time32(time(NULL));
if (write(fd, &ut, sizeof(struct utmp)) !=
sizeof(struct utmp))
(void)ftruncate(fd, buf.st_size);
}
#endif
}

56
src/bin/network/ftpd/md5.h Normal file
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@ -0,0 +1,56 @@
/* MD5.H - header file for MD5C.C
* $FreeBSD: src/sys/sys/md5.h,v 1.20 2006/03/15 19:47:12 andre Exp $
*/
/*-
Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
rights reserved.
License to copy and use this software is granted provided that it
is identified as the "RSA Data Security, Inc. MD5 Message-Digest
Algorithm" in all material mentioning or referencing this software
or this function.
License is also granted to make and use derivative works provided
that such works are identified as "derived from the RSA Data
Security, Inc. MD5 Message-Digest Algorithm" in all material
mentioning or referencing the derived work.
RSA Data Security, Inc. makes no representations concerning either
the merchantability of this software or the suitability of this
software for any particular purpose. It is provided "as is"
without express or implied warranty of any kind.
These notices must be retained in any copies of any part of this
documentation and/or software.
*/
#ifndef _SYS_MD5_H_
#define _SYS_MD5_H_
#include <stdint.h>
#define MD5_BLOCK_LENGTH 64
#define MD5_DIGEST_LENGTH 16
#define MD5_DIGEST_STRING_LENGTH (MD5_DIGEST_LENGTH * 2 + 1)
/* MD5 context. */
typedef struct MD5Context {
u_int32_t state[4]; /* state (ABCD) */
u_int32_t count[2]; /* number of bits, modulo 2^64 (lsb first) */
unsigned char buffer[64]; /* input buffer */
} MD5_CTX;
#include <sys/cdefs.h>
__BEGIN_DECLS
void MD5Init(MD5_CTX *);
void MD5Update(MD5_CTX *, const void *, unsigned int);
void MD5Final(unsigned char [16], MD5_CTX *);
void MD5Pad(MD5_CTX *context);
char * MD5End(MD5_CTX *, char *);
char * MD5File(const char *, char *);
char * MD5FileChunk(const char *, char *, off_t, off_t);
char * MD5Data(const void *, unsigned int, char *);
__END_DECLS
#endif /* _SYS_MD5_H_ */

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src/bin/network/ftpd/md5c.c Normal file
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@ -0,0 +1,340 @@
/*
* MD5C.C - RSA Data Security, Inc., MD5 message-digest algorithm
*
* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
* rights reserved.
*
* License to copy and use this software is granted provided that it
* is identified as the "RSA Data Security, Inc. MD5 Message-Digest
* Algorithm" in all material mentioning or referencing this software
* or this function.
*
* License is also granted to make and use derivative works provided
* that such works are identified as "derived from the RSA Data
* Security, Inc. MD5 Message-Digest Algorithm" in all material
* mentioning or referencing the derived work.
*
* RSA Data Security, Inc. makes no representations concerning either
* the merchantability of this software or the suitability of this
* software for any particular purpose. It is provided "as is"
* without express or implied warranty of any kind.
*
* These notices must be retained in any copies of any part of this
* documentation and/or software.
*
* This code is the same as the code published by RSA Inc. It has been
* edited for clarity and style only.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD: src/lib/libmd/md5c.c,v 1.17 2006/01/17 15:35:56 phk Exp $");
#include <sys/types.h>
#ifdef _KERNEL
#include <sys/systm.h>
#else
#include <string.h>
#endif
#ifndef __BEOS__
#include <machine/endian.h>
#include <sys/endian.h>
#endif
#include <stdint.h>
#include <md5.h>
static void MD5Transform(u_int32_t [4], const unsigned char [64]);
#ifdef _KERNEL
#define memset(x,y,z) bzero(x,z);
#define memcpy(x,y,z) bcopy(y, x, z)
#endif
#if (BYTE_ORDER == LITTLE_ENDIAN)
#define Encode memcpy
#define Decode memcpy
#else
/*
* Encodes input (u_int32_t) into output (unsigned char). Assumes len is
* a multiple of 4.
*/
static void
Encode (unsigned char *output, u_int32_t *input, unsigned int len)
{
unsigned int i;
u_int32_t *op = (u_int32_t *)output;
for (i = 0; i < len / 4; i++)
op[i] = htole32(input[i]);
}
/*
* Decodes input (unsigned char) into output (u_int32_t). Assumes len is
* a multiple of 4.
*/
static void
Decode (u_int32_t *output, const unsigned char *input, unsigned int len)
{
unsigned int i;
const u_int32_t *ip = (const u_int32_t *)input;
for (i = 0; i < len / 4; i++)
output[i] = le32toh(ip[i]);
}
#endif
static unsigned char PADDING[64] = {
0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
};
/* F, G, H and I are basic MD5 functions. */
#define F(x, y, z) (((x) & (y)) | ((~x) & (z)))
#define G(x, y, z) (((x) & (z)) | ((y) & (~z)))
#define H(x, y, z) ((x) ^ (y) ^ (z))
#define I(x, y, z) ((y) ^ ((x) | (~z)))
/* ROTATE_LEFT rotates x left n bits. */
#define ROTATE_LEFT(x, n) (((x) << (n)) | ((x) >> (32-(n))))
/*
* FF, GG, HH, and II transformations for rounds 1, 2, 3, and 4.
* Rotation is separate from addition to prevent recomputation.
*/
#define FF(a, b, c, d, x, s, ac) { \
(a) += F ((b), (c), (d)) + (x) + (u_int32_t)(ac); \
(a) = ROTATE_LEFT ((a), (s)); \
(a) += (b); \
}
#define GG(a, b, c, d, x, s, ac) { \
(a) += G ((b), (c), (d)) + (x) + (u_int32_t)(ac); \
(a) = ROTATE_LEFT ((a), (s)); \
(a) += (b); \
}
#define HH(a, b, c, d, x, s, ac) { \
(a) += H ((b), (c), (d)) + (x) + (u_int32_t)(ac); \
(a) = ROTATE_LEFT ((a), (s)); \
(a) += (b); \
}
#define II(a, b, c, d, x, s, ac) { \
(a) += I ((b), (c), (d)) + (x) + (u_int32_t)(ac); \
(a) = ROTATE_LEFT ((a), (s)); \
(a) += (b); \
}
/* MD5 initialization. Begins an MD5 operation, writing a new context. */
void
MD5Init (context)
MD5_CTX *context;
{
context->count[0] = context->count[1] = 0;
/* Load magic initialization constants. */
context->state[0] = 0x67452301;
context->state[1] = 0xefcdab89;
context->state[2] = 0x98badcfe;
context->state[3] = 0x10325476;
}
/*
* MD5 block update operation. Continues an MD5 message-digest
* operation, processing another message block, and updating the
* context.
*/
void
MD5Update (context, in, inputLen)
MD5_CTX *context;
const void *in;
unsigned int inputLen;
{
unsigned int i, idx, partLen;
const unsigned char *input = in;
/* Compute number of bytes mod 64 */
idx = (unsigned int)((context->count[0] >> 3) & 0x3F);
/* Update number of bits */
if ((context->count[0] += ((u_int32_t)inputLen << 3))
< ((u_int32_t)inputLen << 3))
context->count[1]++;
context->count[1] += ((u_int32_t)inputLen >> 29);
partLen = 64 - idx;
/* Transform as many times as possible. */
if (inputLen >= partLen) {
memcpy((void *)&context->buffer[idx], (const void *)input,
partLen);
MD5Transform (context->state, context->buffer);
for (i = partLen; i + 63 < inputLen; i += 64)
MD5Transform (context->state, &input[i]);
idx = 0;
}
else
i = 0;
/* Buffer remaining input */
memcpy ((void *)&context->buffer[idx], (const void *)&input[i],
inputLen-i);
}
/*
* MD5 padding. Adds padding followed by original length.
*/
void
MD5Pad (context)
MD5_CTX *context;
{
unsigned char bits[8];
unsigned int idx, padLen;
/* Save number of bits */
Encode (bits, context->count, 8);
/* Pad out to 56 mod 64. */
idx = (unsigned int)((context->count[0] >> 3) & 0x3f);
padLen = (idx < 56) ? (56 - idx) : (120 - idx);
MD5Update (context, PADDING, padLen);
/* Append length (before padding) */
MD5Update (context, bits, 8);
}
/*
* MD5 finalization. Ends an MD5 message-digest operation, writing the
* the message digest and zeroizing the context.
*/
void
MD5Final (digest, context)
unsigned char digest[16];
MD5_CTX *context;
{
/* Do padding. */
MD5Pad (context);
/* Store state in digest */
Encode (digest, context->state, 16);
/* Zeroize sensitive information. */
memset ((void *)context, 0, sizeof (*context));
}
/* MD5 basic transformation. Transforms state based on block. */
static void
MD5Transform (state, block)
u_int32_t state[4];
const unsigned char block[64];
{
u_int32_t a = state[0], b = state[1], c = state[2], d = state[3], x[16];
Decode (x, block, 64);
/* Round 1 */
#define S11 7
#define S12 12
#define S13 17
#define S14 22
FF (a, b, c, d, x[ 0], S11, 0xd76aa478); /* 1 */
FF (d, a, b, c, x[ 1], S12, 0xe8c7b756); /* 2 */
FF (c, d, a, b, x[ 2], S13, 0x242070db); /* 3 */
FF (b, c, d, a, x[ 3], S14, 0xc1bdceee); /* 4 */
FF (a, b, c, d, x[ 4], S11, 0xf57c0faf); /* 5 */
FF (d, a, b, c, x[ 5], S12, 0x4787c62a); /* 6 */
FF (c, d, a, b, x[ 6], S13, 0xa8304613); /* 7 */
FF (b, c, d, a, x[ 7], S14, 0xfd469501); /* 8 */
FF (a, b, c, d, x[ 8], S11, 0x698098d8); /* 9 */
FF (d, a, b, c, x[ 9], S12, 0x8b44f7af); /* 10 */
FF (c, d, a, b, x[10], S13, 0xffff5bb1); /* 11 */
FF (b, c, d, a, x[11], S14, 0x895cd7be); /* 12 */
FF (a, b, c, d, x[12], S11, 0x6b901122); /* 13 */
FF (d, a, b, c, x[13], S12, 0xfd987193); /* 14 */
FF (c, d, a, b, x[14], S13, 0xa679438e); /* 15 */
FF (b, c, d, a, x[15], S14, 0x49b40821); /* 16 */
/* Round 2 */
#define S21 5
#define S22 9
#define S23 14
#define S24 20
GG (a, b, c, d, x[ 1], S21, 0xf61e2562); /* 17 */
GG (d, a, b, c, x[ 6], S22, 0xc040b340); /* 18 */
GG (c, d, a, b, x[11], S23, 0x265e5a51); /* 19 */
GG (b, c, d, a, x[ 0], S24, 0xe9b6c7aa); /* 20 */
GG (a, b, c, d, x[ 5], S21, 0xd62f105d); /* 21 */
GG (d, a, b, c, x[10], S22, 0x2441453); /* 22 */
GG (c, d, a, b, x[15], S23, 0xd8a1e681); /* 23 */
GG (b, c, d, a, x[ 4], S24, 0xe7d3fbc8); /* 24 */
GG (a, b, c, d, x[ 9], S21, 0x21e1cde6); /* 25 */
GG (d, a, b, c, x[14], S22, 0xc33707d6); /* 26 */
GG (c, d, a, b, x[ 3], S23, 0xf4d50d87); /* 27 */
GG (b, c, d, a, x[ 8], S24, 0x455a14ed); /* 28 */
GG (a, b, c, d, x[13], S21, 0xa9e3e905); /* 29 */
GG (d, a, b, c, x[ 2], S22, 0xfcefa3f8); /* 30 */
GG (c, d, a, b, x[ 7], S23, 0x676f02d9); /* 31 */
GG (b, c, d, a, x[12], S24, 0x8d2a4c8a); /* 32 */
/* Round 3 */
#define S31 4
#define S32 11
#define S33 16
#define S34 23
HH (a, b, c, d, x[ 5], S31, 0xfffa3942); /* 33 */
HH (d, a, b, c, x[ 8], S32, 0x8771f681); /* 34 */
HH (c, d, a, b, x[11], S33, 0x6d9d6122); /* 35 */
HH (b, c, d, a, x[14], S34, 0xfde5380c); /* 36 */
HH (a, b, c, d, x[ 1], S31, 0xa4beea44); /* 37 */
HH (d, a, b, c, x[ 4], S32, 0x4bdecfa9); /* 38 */
HH (c, d, a, b, x[ 7], S33, 0xf6bb4b60); /* 39 */
HH (b, c, d, a, x[10], S34, 0xbebfbc70); /* 40 */
HH (a, b, c, d, x[13], S31, 0x289b7ec6); /* 41 */
HH (d, a, b, c, x[ 0], S32, 0xeaa127fa); /* 42 */
HH (c, d, a, b, x[ 3], S33, 0xd4ef3085); /* 43 */
HH (b, c, d, a, x[ 6], S34, 0x4881d05); /* 44 */
HH (a, b, c, d, x[ 9], S31, 0xd9d4d039); /* 45 */
HH (d, a, b, c, x[12], S32, 0xe6db99e5); /* 46 */
HH (c, d, a, b, x[15], S33, 0x1fa27cf8); /* 47 */
HH (b, c, d, a, x[ 2], S34, 0xc4ac5665); /* 48 */
/* Round 4 */
#define S41 6
#define S42 10
#define S43 15
#define S44 21
II (a, b, c, d, x[ 0], S41, 0xf4292244); /* 49 */
II (d, a, b, c, x[ 7], S42, 0x432aff97); /* 50 */
II (c, d, a, b, x[14], S43, 0xab9423a7); /* 51 */
II (b, c, d, a, x[ 5], S44, 0xfc93a039); /* 52 */
II (a, b, c, d, x[12], S41, 0x655b59c3); /* 53 */
II (d, a, b, c, x[ 3], S42, 0x8f0ccc92); /* 54 */
II (c, d, a, b, x[10], S43, 0xffeff47d); /* 55 */
II (b, c, d, a, x[ 1], S44, 0x85845dd1); /* 56 */
II (a, b, c, d, x[ 8], S41, 0x6fa87e4f); /* 57 */
II (d, a, b, c, x[15], S42, 0xfe2ce6e0); /* 58 */
II (c, d, a, b, x[ 6], S43, 0xa3014314); /* 59 */
II (b, c, d, a, x[13], S44, 0x4e0811a1); /* 60 */
II (a, b, c, d, x[ 4], S41, 0xf7537e82); /* 61 */
II (d, a, b, c, x[11], S42, 0xbd3af235); /* 62 */
II (c, d, a, b, x[ 2], S43, 0x2ad7d2bb); /* 63 */
II (b, c, d, a, x[ 9], S44, 0xeb86d391); /* 64 */
state[0] += a;
state[1] += b;
state[2] += c;
state[3] += d;
/* Zeroize sensitive information. */
memset ((void *)x, 0, sizeof (x));
}

98
src/bin/network/ftpd/md5hl.c Normal file
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/* mdXhl.c * ----------------------------------------------------------------------------
* "THE BEER-WARE LICENSE" (Revision 42):
* <phk@FreeBSD.org> wrote this file. As long as you retain this notice you
* can do whatever you want with this stuff. If we meet some day, and you think
* this stuff is worth it, you can buy me a beer in return. Poul-Henning Kamp
* ----------------------------------------------------------------------------
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD: src/lib/libmd/mdXhl.c,v 1.19 2006/01/17 15:35:56 phk Exp $");
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include "md5.h"
char *
MD5End(MD5_CTX *ctx, char *buf)
{
int i;
unsigned char digest[MD5_DIGEST_LENGTH];
static const char hex[]="0123456789abcdef";
if (!buf)
buf = malloc(2*MD5_DIGEST_LENGTH + 1);
if (!buf)
return 0;
MD5Final(digest, ctx);
for (i = 0; i < MD5_DIGEST_LENGTH; i++) {
buf[i+i] = hex[digest[i] >> 4];
buf[i+i+1] = hex[digest[i] & 0x0f];
}
buf[i+i] = '\0';
return buf;
}
char *
MD5File(const char *filename, char *buf)
{
return (MD5FileChunk(filename, buf, 0, 0));
}
char *
MD5FileChunk(const char *filename, char *buf, off_t ofs, off_t len)
{
unsigned char buffer[BUFSIZ];
MD5_CTX ctx;
struct stat stbuf;
int f, i, e;
off_t n;
MD5Init(&ctx);
f = open(filename, O_RDONLY);
if (f < 0)
return 0;
if (fstat(f, &stbuf) < 0)
return 0;
if (ofs > stbuf.st_size)
ofs = stbuf.st_size;
if ((len == 0) || (len > stbuf.st_size - ofs))
len = stbuf.st_size - ofs;
if (lseek(f, ofs, SEEK_SET) < 0)
return 0;
n = len;
i = 0;
while (n > 0) {
if (n > sizeof(buffer))
i = read(f, buffer, sizeof(buffer));
else
i = read(f, buffer, n);
if (i < 0)
break;
MD5Update(&ctx, buffer, i);
n -= i;
}
e = errno;
close(f);
errno = e;
if (i < 0)
return 0;
return (MD5End(&ctx, buf));
}
char *
MD5Data (const void *data, unsigned int len, char *buf)
{
MD5_CTX ctx;
MD5Init(&ctx);
MD5Update(&ctx,data,len);
return (MD5End(&ctx, buf));
}

44
src/bin/network/ftpd/pathnames.h Normal file
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/*
* Copyright (c) 1989, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)pathnames.h 8.1 (Berkeley) 6/4/93
* $FreeBSD: src/libexec/ftpd/pathnames.h,v 1.11 1999/08/28 00:09:31 peter Exp $
*/
#include <paths.h>
#define _PATH_FTPCHROOT "/etc/ftpchroot"
#define _PATH_FTPWELCOME "/etc/ftpwelcome"
#define _PATH_FTPLOGINMESG "/etc/ftpmotd"
#define _PATH_FTPHOSTS "/etc/ftphosts"
#define _PATH_FTPDSTATFILE "/var/log/ftpd"
#define _PATH_LS "/bin/ls"

207
src/bin/network/ftpd/popen.c Normal file
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@ -0,0 +1,207 @@
/*
* Copyright (c) 1988, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
* This code is derived from software written by Ken Arnold and
* published in UNIX Review, Vol. 6, No. 8.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef lint
#if 0
static char sccsid[] = "@(#)popen.c 8.3 (Berkeley) 4/6/94";
#endif
#endif /* not lint */
#include <sys/cdefs.h>
__FBSDID("$FreeBSD: src/libexec/ftpd/popen.c,v 1.26 2004/11/18 13:46:29 yar Exp $");
#include <sys/types.h>
#include <sys/wait.h>
#include <netinet/in.h>
#include <errno.h>
#include <glob.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "extern.h"
#include "pathnames.h"
#include <syslog.h>
#include <time.h>
#define MAXUSRARGS 100
#define MAXGLOBARGS 1000
/*
* Special version of popen which avoids call to shell. This ensures noone
* may create a pipe to a hidden program as a side effect of a list or dir
* command.
*/
static int *pids;
static int fds;
FILE *
ftpd_popen(char *program, char *type)
{
char *cp;
FILE *iop;
int argc, gargc, pdes[2], pid;
char **pop, *argv[MAXUSRARGS], *gargv[MAXGLOBARGS];
if (((*type != 'r') && (*type != 'w')) || type[1])
return (NULL);
if (!pids) {
if ((fds = getdtablesize()) <= 0)
return (NULL);
if ((pids = malloc(fds * sizeof(int))) == NULL)
return (NULL);
memset(pids, 0, fds * sizeof(int));
}
if (pipe(pdes) < 0)
return (NULL);
/* break up string into pieces */
for (argc = 0, cp = program; argc < MAXUSRARGS; cp = NULL) {
if (!(argv[argc++] = strtok(cp, " \t\n")))
break;
}
argv[argc - 1] = NULL;
/* glob each piece */
gargv[0] = argv[0];
for (gargc = argc = 1; argv[argc] && gargc < (MAXGLOBARGS-1); argc++) {
glob_t gl;
int flags = GLOB_BRACE|GLOB_NOCHECK|GLOB_TILDE;
memset(&gl, 0, sizeof(gl));
gl.gl_matchc = MAXGLOBARGS;
flags |= GLOB_LIMIT;
if (glob(argv[argc], flags, NULL, &gl))
gargv[gargc++] = strdup(argv[argc]);
else
for (pop = gl.gl_pathv; *pop && gargc < (MAXGLOBARGS-1);
pop++)
gargv[gargc++] = strdup(*pop);
globfree(&gl);
}
gargv[gargc] = NULL;
iop = NULL;
fflush(NULL);
#ifdef BUILTIN_LS
pid = (strcmp(gargv[0], _PATH_LS) == 0) ? fork() : vfork();
#else
pid = fork();
#endif
switch(pid) {
case -1: /* error */
(void)close(pdes[0]);
(void)close(pdes[1]);
goto pfree;
/* NOTREACHED */
case 0: /* child */
if (*type == 'r') {
if (pdes[1] != STDOUT_FILENO) {
dup2(pdes[1], STDOUT_FILENO);
(void)close(pdes[1]);
}
dup2(STDOUT_FILENO, STDERR_FILENO); /* stderr too! */
(void)close(pdes[0]);
} else {
if (pdes[0] != STDIN_FILENO) {
dup2(pdes[0], STDIN_FILENO);
(void)close(pdes[0]);
}
(void)close(pdes[1]);
}
#ifdef BUILTIN_LS
if (strcmp(gargv[0], _PATH_LS) == 0) {
/* Reset getopt for ls_main() */
optreset = optind = optopt = 1;
/* Close syslogging to remove pwd.db missing msgs */
closelog();
/* Trigger to sense new /etc/localtime after chroot */
if (getenv("TZ") == NULL) {
setenv("TZ", "", 0);
tzset();
unsetenv("TZ");
tzset();
}
exit(ls_main(gargc, gargv));
}
#endif
execv(gargv[0], gargv);
_exit(1);
}
/* parent; assume fdopen can't fail... */
if (*type == 'r') {
iop = fdopen(pdes[0], type);
(void)close(pdes[1]);
} else {
iop = fdopen(pdes[1], type);
(void)close(pdes[0]);
}
pids[fileno(iop)] = pid;
pfree: for (argc = 1; gargv[argc] != NULL; argc++)
free(gargv[argc]);
return (iop);
}
int
ftpd_pclose(FILE *iop)
{
int fdes, omask, status;
pid_t pid;
/*
* pclose returns -1 if stream is not associated with a
* `popened' command, or, if already `pclosed'.
*/
if (pids == 0 || pids[fdes = fileno(iop)] == 0)
return (-1);
(void)fclose(iop);
omask = sigblock(sigmask(SIGINT)|sigmask(SIGQUIT)|sigmask(SIGHUP));
while ((pid = waitpid(pids[fdes], &status, 0)) < 0 && errno == EINTR)
continue;
(void)sigsetmask(omask);
pids[fdes] = 0;
if (pid < 0)
return (pid);
if (WIFEXITED(status))
return (WEXITSTATUS(status));
return (1);
}