87c1498d1a
Release notes are available at https://www.openssh.com/txt/release-9.0 Some highlights: * ssh(1), sshd(8): use the hybrid Streamlined NTRU Prime + x25519 key exchange method by default ("sntrup761x25519-sha512@openssh.com"). The NTRU algorithm is believed to resist attacks enabled by future quantum computers and is paired with the X25519 ECDH key exchange (the previous default) as a backstop against any weaknesses in NTRU Prime that may be discovered in the future. The combination ensures that the hybrid exchange offers at least as good security as the status quo. * sftp-server(8): support the "copy-data" extension to allow server- side copying of files/data, following the design in draft-ietf-secsh-filexfer-extensions-00. bz2948 * sftp(1): add a "cp" command to allow the sftp client to perform server-side file copies. This commit excludes the scp(1) change to use the SFTP protocol by default; that change will immediately follow. MFC after: 1 month Relnotes: Yes Sponsored by: The FreeBSD Foundation
198 lines
4.5 KiB
C
198 lines
4.5 KiB
C
/*
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* Copyright (c) 1999-2004 Damien Miller <djm@mindrot.org>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef _BSD_MISC_H
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#define _BSD_MISC_H
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#include "includes.h"
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char *ssh_get_progname(char *);
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int seed_from_prngd(unsigned char *, size_t);
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#ifndef HAVE_SETSID
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#define setsid() setpgrp(0, getpid())
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#endif /* !HAVE_SETSID */
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#ifndef HAVE_SETENV
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int setenv(const char *, const char *, int);
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#endif /* !HAVE_SETENV */
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#ifndef HAVE_SETLOGIN
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int setlogin(const char *);
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#endif /* !HAVE_SETLOGIN */
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#ifndef HAVE_INNETGR
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int innetgr(const char *, const char *, const char *, const char *);
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#endif /* HAVE_INNETGR */
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#if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
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int seteuid(uid_t);
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#endif /* !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) */
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#if !defined(HAVE_SETEGID) && defined(HAVE_SETRESGID)
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int setegid(uid_t);
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#endif /* !defined(HAVE_SETEGID) && defined(HAVE_SETRESGID) */
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#if !defined(HAVE_STRERROR) && defined(HAVE_SYS_ERRLIST) && defined(HAVE_SYS_NERR)
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const char *strerror(int);
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#endif
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#if !defined(HAVE_SETLINEBUF)
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#define setlinebuf(a) (setvbuf((a), NULL, _IOLBF, 0))
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#endif
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#ifndef HAVE_UTIMES
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#ifndef HAVE_STRUCT_TIMEVAL
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struct timeval {
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long tv_sec;
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long tv_usec;
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}
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#endif /* HAVE_STRUCT_TIMEVAL */
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int utimes(const char *, struct timeval *);
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#endif /* HAVE_UTIMES */
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#ifndef AT_FDCWD
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# define AT_FDCWD (-2)
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#endif
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#ifndef HAVE_FCHMODAT
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int fchmodat(int, const char *, mode_t, int);
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#endif
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#ifndef HAVE_FCHOWNAT
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int fchownat(int, const char *, uid_t, gid_t, int);
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#endif
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#ifndef HAVE_TRUNCATE
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int truncate (const char *, off_t);
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#endif /* HAVE_TRUNCATE */
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#ifndef HAVE_STRUCT_TIMESPEC
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struct timespec {
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time_t tv_sec;
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long tv_nsec;
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};
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#endif /* !HAVE_STRUCT_TIMESPEC */
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#if !defined(HAVE_NANOSLEEP) && !defined(HAVE_NSLEEP)
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# include <time.h>
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int nanosleep(const struct timespec *, struct timespec *);
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#endif
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#ifndef HAVE_UTIMENSAT
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# include <time.h>
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/* start with the high bits and work down to minimise risk of overlap */
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# ifndef AT_SYMLINK_NOFOLLOW
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# define AT_SYMLINK_NOFOLLOW 0x80000000
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# endif
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int utimensat(int, const char *, const struct timespec[2], int);
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#endif /* !HAVE_UTIMENSAT */
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#ifndef HAVE_USLEEP
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int usleep(unsigned int useconds);
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#endif
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#ifndef HAVE_TCGETPGRP
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pid_t tcgetpgrp(int);
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#endif
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#ifndef HAVE_TCSENDBREAK
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int tcsendbreak(int, int);
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#endif
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#ifndef HAVE_UNSETENV
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int unsetenv(const char *);
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#endif
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#ifndef HAVE_ISBLANK
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int isblank(int);
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#endif
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#ifndef HAVE_GETPGID
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pid_t getpgid(pid_t);
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#endif
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#ifndef HAVE_PSELECT
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int pselect(int, fd_set *, fd_set *, fd_set *, const struct timespec *,
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const sigset_t *);
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#endif
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#ifndef HAVE_ENDGRENT
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# define endgrent() do { } while(0)
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#endif
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#ifndef HAVE_KRB5_GET_ERROR_MESSAGE
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# define krb5_get_error_message krb5_get_err_text
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#endif
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#ifndef HAVE_KRB5_FREE_ERROR_MESSAGE
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# define krb5_free_error_message(a,b) do { } while(0)
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#endif
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#ifndef HAVE_PLEDGE
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int pledge(const char *promises, const char *paths[]);
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#endif
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/* bsd-err.h */
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#ifndef HAVE_ERR
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void err(int, const char *, ...) __attribute__((format(printf, 2, 3)));
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#endif
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#ifndef HAVE_ERRX
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void errx(int, const char *, ...) __attribute__((format(printf, 2, 3)));
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#endif
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#ifndef HAVE_WARN
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void warn(const char *, ...) __attribute__((format(printf, 1, 2)));
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#endif
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#ifndef HAVE_LLABS
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long long llabs(long long);
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#endif
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#if defined(HAVE_DECL_BZERO) && HAVE_DECL_BZERO == 0
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void bzero(void *, size_t);
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#endif
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#ifndef HAVE_RAISE
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int raise(int);
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#endif
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#ifndef HAVE_GETSID
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pid_t getsid(pid_t);
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#endif
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#ifndef HAVE_FLOCK
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# define LOCK_SH 0x01
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# define LOCK_EX 0x02
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# define LOCK_NB 0x04
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# define LOCK_UN 0x08
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int flock(int, int);
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#endif
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#ifdef FFLUSH_NULL_BUG
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# define fflush(x) (_ssh_compat_fflush(x))
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#endif
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#ifndef HAVE_LOCALTIME_R
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struct tm *localtime_r(const time_t *, struct tm *);
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#endif
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#ifndef HAVE_REALPATH
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#define realpath(x, y) (sftp_realpath((x), (y)))
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#endif
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#endif /* _BSD_MISC_H */
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