Commit Graph

39 Commits

Author SHA1 Message Date
Daniel Eischen
419ecd5dee Bump library versions in preparation for 7.0.
Ok'd by:	kan
2007-05-21 02:49:08 +00:00
Ruslan Ermilov
fcaa466865 Provide alternate default for SHLIBDIR before bsd.own.mk does this.
Reported by:	phk
2006-03-18 11:01:06 +00:00
Ruslan Ermilov
e1fe3dba5c Reimplementation of world/kernel build options. For details, see:
http://lists.freebsd.org/pipermail/freebsd-current/2006-March/061725.html

The src.conf(5) manpage is to follow in a few days.

Brought to you by:	imp, jhb, kris, phk, ru (all bugs are mine)
2006-03-17 18:54:44 +00:00
Ken Smith
a84020c2b9 Bump the shared library version number of all libraries that have not
been bumped since RELENG_5.

Reviewed by:	ru
Approved by:	re (not needed for commit check but in principle...)
2005-07-22 17:19:05 +00:00
Ruslan Ermilov
a216173556 NOCRYPT -> NO_CRYPT 2004-12-21 10:16:04 +00:00
Ruslan Ermilov
a35d88931c For variables that are only checked with defined(), don't provide
any fake value.
2004-10-24 15:33:08 +00:00
Gordon Tetlow
41d8423f71 Stage 3 of dynamic root support. Make all the libraries needed to run
binaries in /bin and /sbin installed in /lib. Only the versioned files
reside in /lib, the .so symlink continues to live /usr/lib so the
toolchain doesn't need to be modified.
2003-08-17 08:28:46 +00:00
Mark Murray
bf513f6958 Add a new hash type. This "NT-hash" is compatible with the password
hashing scheme used in Microsoft's NT machines. IT IS NOT SECURE!
DON'T USE IT! This is for the use of competent sysadmins only!

Submitted by:	Michael Bretterklieber
2003-06-02 19:29:27 +00:00
Dag-Erling Smørgrav
7691f66abf Retire the useless NOSECURE knob.
Approved by:	re (scottl)
2003-05-19 15:52:01 +00:00
Ruslan Ermilov
4a558355e5 MAN[1-9] -> MAN. 2001-03-27 17:27:19 +00:00
Peter Wemm
db5882e725 Help standalone builds by getting libutil.h from src/lib/libutil 2001-03-21 22:54:59 +00:00
Mark Murray
5c1296168b Add OpenBSD-style blowfish password hashing. This makes one less
gratuitous difference between us and our sister project.

This was given to me _ages_ ago. May apologies to Paul for the length
of time its taken me to commit.

Obtained from:	Niels Provos <provos@physnet.uni-hamburg.de>/OpenBSD
Submitted by:	Paul Herman <pherman@frenchfries.net>
2001-03-11 16:05:43 +00:00
Peter Wemm
9886bcdf93 Merge into a single US-exportable libcrypt, which only provides
one-way hash functions for authentication purposes.  There is no more
"set the libcrypt->libXXXcrypt" nightmare.
- Undo the libmd.so hack, use -D to hide the md5c.c internals.
- Remove the symlink hacks in release/Makefile
- the algorthm is set by set_crypt_format() as before.  If this is
  not called, it tries to heuristically figure out the hash format, and
  if all else fails, it uses the optional auth.conf entry to chose the
  overall default hash.
- Since source has non-hidden crypto in it there may be some issues with
  having the source it in some countries, so preserve the "secure/*"
  division.  You can still build a des-free libcrypt library if you want
  to badly enough.  This should not be a problem in the US or exporting
  from the US as freebsd.org had notified BXA some time ago.  That makes
  this stuff re-exportable by anyone.
- For consistancy, the default in absence of any other clues is md5.  This
  is to try and minimize POLA across buildworld where folk may suddenly
  be activating des-crypt()-hash support.  Since the des hash may not
  always be present, it seemed sensible to make the stronger md5 algorithm
  the default.
All things being equal, no functionality is lost.

Reviewed-by: jkh

(flame-proof suit on)
2000-12-28 10:32:02 +00:00
Brian Feldman
3a1030f458 How did you sneak in... 2000-08-22 02:17:54 +00:00
Brian Feldman
04c9749ff0 Add working and easy crypt(3)-switching. Yes, we need a whole new API
for crypt(3) by now.  In any case:

Add crypt_set_format(3) + documentation to -lcrypt.
Add login_setcryptfmt(3) + documentation to -lutil.
Support for switching crypt formats in passwd(8).
Support for switching crypt formats in pw(8).

The simple synopsis is:
edit login.conf; add a passwd_format field set to "des" or "md5"; go nuts :)

Reviewed by:	peter
2000-08-22 02:15:54 +00:00
Kris Kennaway
0ade301d10 Zap SHA1 password support. This will be re-implemented at a later date. 2000-01-07 06:33:54 +00:00
Peter Wemm
1f4aad4d1c Remove -lmd. Use dlopen() and dlsym() instead for calls to the MD5* and
SHA* routines so that callers of libcrypt are not exposed to the internal
implementation.
1999-12-17 20:04:01 +00:00
Dmitrij Tejblum
462da152d2 Someone changed major numbers of the libraries from 2 to 3 for 0 (zero) reasons.
Revert the major number back to 2.

libcrypt only export one function, before the recent changes and now:
char *crypt(const char *key, const char *salt);
The prototype didn't changed. Internal representation of `char' and `char *'
didn't changed. Therefore, there is no reason to change the version number.
1999-09-21 17:52:05 +00:00
Peter Wemm
6b0e02e513 Somebody deleted the SONAME override causing the symlink to be expanded
at link time and the target name compiled into the binaries.  ie:
everything used libscrypt or libdescrypt explicitly.
1999-09-21 14:44:27 +00:00
Mark Murray
e9a56ad5ca Big code cleanup. (Inspired by Brandon Gillespie). Also move as
much as possible away from secure/ to make extending easier.
1999-09-20 12:45:49 +00:00
Peter Wemm
7f3dea244c $Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00
Bruce Evans
3c697e0a62 Simplified using new SYMLINKS macro, mainly to test this macro. The
ifdefs are too ugly for this to be much of a simplification.  The
existence tests are even uglier now.  Note that the previous commit
was not submitted by me.  It missed the point and just added a second
layer of unused removals.

Fixed hard-coded "libcrypt"s.  The LCRYPTBASE macro mainly makes
things hard to read, but use it while we have it.
1999-03-23 03:41:09 +00:00
Mark Murray
1b340441b7 Fix symlinking. Without the -f "force" option, the wrong version
can be found.
Submitted by:   Bruce
1999-01-24 07:51:33 +00:00
Mark Murray
4fdd3d5417 The new crypt code broke "make world". Back it out. 1999-01-23 08:27:46 +00:00
Brandon Gillespie
da5c7089a3 Rewrite of crypt library to be more modular, and addition of the
Secure Hashing Algorithm - 1 (SHA-1), along with the further
refinement of what $x$salt$hash means.  With this new crypt the
following are all acceptable:

    $1$
    $MD5$
    $SHA1$

Note: $2$ is used by OpenBSD's Blowfish, which I considered adding
as $BF$, but there is no actual need for it with SHA-1.  However,
somebody wishing to add OpenBSD password support could easilly add
it in now.

There is also a malloc_crypt() available in the library now, which
behaves exactly the same as crypt(), but it uses a malloced buffer
instead of a static buffer.  However, this is not standard so will
likely not be used much (at all).

Also, for those interested I did a brief speed test Pentium 166/MMX,
which shows the DES crypt to do approximately 2640 crypts a CPU second,
MD5 to do about 62 crypts a CPU second and SHA1 to do about 18 crypts
a CPU second.

Reviewed by:	Mark Murray
1999-01-21 13:50:09 +00:00
Bruce Evans
cb997c9220 Fixed the elf case of the creation of the libcrypt.so -> libscrypt->so
link.  Shared libraries are in ${SHLIBDIR}, not necessarily in ${LIBDIR}.
1998-09-02 15:09:15 +00:00
John Birrell
839de40e6e BINFORMAT -> OBJFORMAT ready for E-day. 1998-08-30 02:52:04 +00:00
John Birrell
8deb7ff0b0 BINFORMAT -> OBJFORMAT ready for E-day. 1998-08-30 01:57:55 +00:00
Peter Wemm
c4a04f5540 Turn on the rcsid storage so that it's easier to tell the difference
between libscrypt.a and libdescrypt.a
1998-05-28 12:52:03 +00:00
Peter Wemm
a9c87f32ee When compiling under elf, use correct library naming conventions. Also
add the required extra symlink.  Set the -soname to libcrypt.so so that
the symlink is used at runtime rather than resolved at compile time.
1997-09-05 12:12:35 +00:00
Peter Wemm
7e546392b5 Revert $FreeBSD$ to $Id$ 1997-02-22 15:12:41 +00:00
Jordan K. Hubbard
1130b656e5 Make the long-awaited change from $Id$ to $FreeBSD$
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore.  This update would have been
insane otherwise.
1997-01-14 07:20:47 +00:00
Rodney W. Grimes
6c06b4e2aa Remove trailing whitespace. 1995-05-30 05:51:47 +00:00
Bruce Evans
643c00317e Install shared libraries in ${DESTDIR}${SHLIBDIR} instead of in
$(DESTDIR)/$(LIBDIR) (I need SHLIBDIR.  The / was a bug and the
$(...) style was inconsistent.)

Install ordinary libraries in ${DESTDIR}${LIBDIR} instead of in
$(DESTDIR)/$(LIBDIR).

Change remaining $(...) to ${...}.
1994-11-14 06:44:45 +00:00
Poul-Henning Kamp
3b2b7f71de *** ATTENTION *** YOU MIGHT BE ABOUT TO BE HOSED *** ATTENTION ***
This effectively changes the non-DES password algoritm.

If you have the "securedist" installed you will have no problems with this.
(Though you might want to consider using this password-encryption instead
of the DES-based if your system is likely to be hacked)

If you are running a -current system without the "securedist" installed:
YOU WILL NEED TO CHANGE ALL PASSWORDS !!    There is no backwards mode.

Suggested procedure is:
	Update your sources
	cd /usr/src/lib/libcrypt
	make clean
	make all
	make install
	passwd root
		<set roots new password>
	change password for any other users on the system.

This algorithm is expected to be much better than the traditional DES-
based algorithm.  It uses the MD5 algorithm at what it is best at, as
opposed to the DES algorithm at something it isn't good at at all.  The
algorithm is designed such that it should very hard to shortcut the
calculations needed to build a dictionary, and to make partial knowledge
(Hmm, his password starts with a 'P'...) useless.  Of course if somebody
breaks the MD5 algorithm this looses too.

The salt is 48 bits (8 char @ base64).
The encrypted password is 128 bits.

And I am positively delighted to say that it takes 34 msec to crypt() a
password on a Pentium/60Mhz, so building a dictionary is not really an
option for hackers at the moment.
1994-11-07 21:07:09 +00:00
Geoff Rehmet
c8023944f8 Fix afterinstall rule for generating links to the real libcrypt
Submitted by:	geoff
1994-08-20 18:13:59 +00:00
Geoff Rehmet
a54d939519 Fix afterinstall rule for NOSHARED case
Submitted by:	Geoff Rehmet
1994-08-12 21:12:37 +00:00
Geoff Rehmet
f5db7b1cf9 The password scrambler now becomes libscrypt, and libcrypt is
a symlink to it. (The real libcrypt will be installed as libdescrypt.)
Submitted by:	Geoff.
1994-08-09 18:49:04 +00:00
Geoff Rehmet
0e27b8d587 Nates password scrambler, from FreebSD 1.1.5, but with everything except
crypt() ripped out
Reviewed by:	Geoff Rehmet
Submitted by:	Nate Williams
1994-08-09 17:07:27 +00:00