From 25062ba061871945759b3baa833fe64969383e40 Mon Sep 17 00:00:00 2001 From: rgrimes Date: Sat, 12 Jun 1993 14:58:17 +0000 Subject: Initial import, 0.1 + pk 0.2.4-B1 --- libexec/makekey/Makefile | 6 ++++ libexec/makekey/makekey.8 | 59 ++++++++++++++++++++++++++++++++ libexec/makekey/makekey.c | 85 +++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 150 insertions(+) create mode 100644 libexec/makekey/Makefile create mode 100644 libexec/makekey/makekey.8 create mode 100644 libexec/makekey/makekey.c (limited to 'libexec') diff --git a/libexec/makekey/Makefile b/libexec/makekey/Makefile new file mode 100644 index 0000000..b982bee --- /dev/null +++ b/libexec/makekey/Makefile @@ -0,0 +1,6 @@ +# @(#)Makefile 5.3 (Berkeley) 5/11/90 + +PROG= makekey +MAN8= makekey.0 + +.include diff --git a/libexec/makekey/makekey.8 b/libexec/makekey/makekey.8 new file mode 100644 index 0000000..ec9f979 --- /dev/null +++ b/libexec/makekey/makekey.8 @@ -0,0 +1,59 @@ +.\" Copyright (c) 1990, 1991 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. +.\" +.\" @(#)makekey.8 6.5 (Berkeley) 7/1/91 +.\" +.Dd July 1, 1991 +.Dt MAKEKEY 8 +.Os +.Sh NAME +.Nm makekey +.Nd make encrypted keys or passwords +.Sh SYNOPSIS +.Nm makekey +.Sh DESCRIPTION +.Nm Makekey +encypts a key and salt which it reads from the standard input +and writes the result to the standard output. +The key is expected to be +ten bytes; the salt is expected to be two bytes. +See +.Xr crypt 3 +for more information on what characters the key and salt can contain +and how the encrypted value is calculated. +.Sh SEE ALSO +.Xr login 1 , +.Xr crypt 1 , +.Xr crypt 3 +.Sh HISTORY +A +.Nm +command appeared in Version 7 AT&T UNIX. diff --git a/libexec/makekey/makekey.c b/libexec/makekey/makekey.c new file mode 100644 index 0000000..1a2e149 --- /dev/null +++ b/libexec/makekey/makekey.c @@ -0,0 +1,85 @@ +/*- + * Copyright (c) 1990 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 +char copyright[] = +"@(#) Copyright (c) 1990 The Regents of the University of California.\n\ + All rights reserved.\n"; +#endif /* not lint */ + +#ifndef lint +static char sccsid[] = "@(#)makekey.c 5.3 (Berkeley) 2/25/91"; +#endif /* not lint */ + +#include +#include +#include +#include +#include + +static void error(), get(); + +main() +{ + int len; + char *r, key[9], salt[3]; + + get(key, sizeof(key) - 1); + get(salt, sizeof(salt) - 1); + len = strlen(r = crypt(key, salt)); + if (write(STDOUT_FILENO, r, len) != len) + error(); + exit(0); +} + +static void +get(bp, len) + char *bp; + register int len; +{ + register int nr; + + bp[len] = '\0'; + if ((nr = read(STDIN_FILENO, bp, len)) == len) + return; + if (nr >= 0) + errno = EFTYPE; + error(); +} + +static void +error() +{ + (void)fprintf(stderr, "makekey: %s\n", strerror(errno)); + exit(1); +} -- cgit v1.1