Return to BSD News archive
Path: sserve!manuel!munnari.oz.au!spool.mu.edu!think.com!ames!agate!agate!usenet
From: cgd@agate.berkeley.edu (Chris G. Demetriou)
Newsgroups: comp.unix.bsd
Subject: encrypted passwords in 386bsd
Summary: how to get encrypted passwords working
Keywords: crypt, passwords, 386bsd, security
Message-ID: <144lt1INNao2@agate.berkeley.edu>
Date: 16 Jul 92 20:24:01 GMT
Article-I.D.: agate.144lt1INNao2
Organization: Kernel Hackers 'r' Us
Lines: 48
NNTP-Posting-Host: agate.berkeley.edu
If you want to get encrypted passwords working on 386bsd, read on:
I've come up with these instructions to make your life easier.
if you screw up and break things, don't blame me...
Chris Demetriou
cgd@agate.berkeley.edu
(1) get BSD crypt from uunet:bsd-sources/lib/libc/gen/crypt.c
(2) put it in /usr/src/lib/libc/gen/crypt.c
(3) fix line 512 so it says: return(NULL);
(3) edit /usr/src/lib/libc/gen/Makefile.inc so that it includes compiles
crypt.c instead of crypt_dummy.c
(4) cd /usr/src/lib/libc ; make
OR
cd /usr/src/lib/libc
make crypt.o
cd obj
ar -d /usr/lib/libc.a crypt_dummy.o
ar -r /usr/lib/libc.a crypt.o
ranlib /usr/lib/libc.a
(5) add -DDES to the CFLAGS of the makefile for the following utilities
(either by adding -DDES to the CFLAGS line of the Makefile, if
such a line already exists, or adding a line which says
"CFLAGS+=-DDES" near the top of the Makefile).
/usr/src/libexec/ftpd
/usr/src/usr.bin/login
/usr/src/usr.bin/passwd
/usr/src/usr.bin/su
/usr/src/usr.bin/lock
/usr/src/usr.bin/rlogin
(MAKE SURE THAT THE ROOT PASSWORD IS SOMETHING THAT WILL ALLOW YOU TO
LOG IN AFTER YOU ENABLE ENCRYPTION. MAKING IT TEMPORARILY BLANK WILL DO,
AS WILL RUNNING THE VARIOUS "make install"s, THEN *IMMEDIATELY* RUNNING
passwd AS ROOT.)
(6) recompile and reinstall those utilities.
now it'll be happy!
--
Chris G. Demetriou
cgd@berkeley.edu
I'm not from the computer center, and I'm *NOT* here to help *YOU*!