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Diffstat (limited to '')
| -rw-r--r-- | cpukit/librpc/src/rpc/crypt_client.c | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/cpukit/librpc/src/rpc/crypt_client.c b/cpukit/librpc/src/rpc/crypt_client.c index e69de29bb2..cb69470614 100644 --- a/cpukit/librpc/src/rpc/crypt_client.c +++ b/cpukit/librpc/src/rpc/crypt_client.c @@ -0,0 +1,90 @@ +/* + * Copyright (c) 1996 + * Bill Paul <wpaul@ctr.columbia.edu>. 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 Bill Paul. + * 4. Neither the name of the author nor the names of any co-contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY Bill Paul 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 Bill Paul 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. + * + * $FreeBSD: src/lib/libc/rpc/crypt_client.c,v 1.4 1999/08/28 00:00:37 peter Exp $ + */ + +#include <sys/types.h> +#include <rpc/des_crypt.h> +#include <rpc/des.h> +#include <string.h> +#include <rpcsvc/crypt.h> + +#ifndef lint +static const char rcsid[] = "$FreeBSD: src/lib/libc/rpc/crypt_client.c,v 1.4 1999/08/28 00:00:37 peter Exp $"; +#endif + +#ifndef KEYSERVSOCK +#define KEYSERVSOCK "/var/run/keyservsock" +#endif + +int +_des_crypt_call(buf, len, dparms) + char *buf; + int len; + struct desparams *dparms; +{ + CLIENT *clnt; + desresp *result_1; + desargs des_crypt_1_arg; + int stat; + + clnt = clnt_create(KEYSERVSOCK, CRYPT_PROG, CRYPT_VERS, "unix"); + if (clnt == (CLIENT *) NULL) { + return(DESERR_HWERROR); + } + + des_crypt_1_arg.desbuf.desbuf_len = len; + des_crypt_1_arg.desbuf.desbuf_val = buf; + des_crypt_1_arg.des_dir = dparms->des_dir; + des_crypt_1_arg.des_mode = dparms->des_mode; + bcopy(dparms->des_ivec, des_crypt_1_arg.des_ivec, 8); + bcopy(dparms->des_key, des_crypt_1_arg.des_key, 8); + + result_1 = des_crypt_1(&des_crypt_1_arg, clnt); + if (result_1 == (desresp *) NULL) { + clnt_destroy(clnt); + return(DESERR_HWERROR); + } + + stat = result_1->stat; + + if (result_1->stat == DESERR_NONE || + result_1->stat == DESERR_NOHWDEVICE) { + bcopy(result_1->desbuf.desbuf_val, buf, len); + bcopy(result_1->des_ivec, dparms->des_ivec, 8); + } + + clnt_freeres(clnt, xdr_desresp, (char *)result_1); + clnt_destroy(clnt); + + return(stat); +} |