diff options
Diffstat (limited to 'c/src/exec/librpc/src/rpc/getpublickey.c')
| -rw-r--r-- | c/src/exec/librpc/src/rpc/getpublickey.c | 172 |
1 files changed, 0 insertions, 172 deletions
diff --git a/c/src/exec/librpc/src/rpc/getpublickey.c b/c/src/exec/librpc/src/rpc/getpublickey.c deleted file mode 100644 index e1c34d9b25..0000000000 --- a/c/src/exec/librpc/src/rpc/getpublickey.c +++ /dev/null @@ -1,172 +0,0 @@ -/* - * Sun RPC is a product of Sun Microsystems, Inc. and is provided for - * unrestricted use provided that this legend is included on all tape - * media and as a part of the software program in whole or part. Users - * may copy or modify Sun RPC without charge, but are not authorized - * to license or distribute it to anyone else except as part of a product or - * program developed by the user or with the express written consent of - * Sun Microsystems, Inc. - * - * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE - * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR - * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. - * - * Sun RPC is provided with no support and without any obligation on the - * part of Sun Microsystems, Inc. to assist in its use, correction, - * modification or enhancement. - * - * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE - * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC - * OR ANY PART THEREOF. - * - * In no event will Sun Microsystems, Inc. be liable for any lost revenue - * or profits or other special, indirect and consequential damages, even if - * Sun has been advised of the possibility of such damages. - * - * Sun Microsystems, Inc. - * 2550 Garcia Avenue - * Mountain View, California 94043 - */ -#if !defined(lint) && defined(SCCSIDS) -static char sccsid[] = "@(#)publickey.c 1.10 91/03/11 Copyr 1986 Sun Micro"; -#endif - -/* - * publickey.c - * Copyright (C) 1986, Sun Microsystems, Inc. - */ - -/* - * Public key lookup routines - */ -#include <stdio.h> -#include <pwd.h> -#include <rpc/rpc.h> -#include <rpc/key_prot.h> -#include <rpcsvc/yp_prot.h> -#include <rpcsvc/ypclnt.h> -#include <string.h> -#include <stdlib.h> - -#define PKFILE "/etc/publickey" - -/* - * Hack to let ypserv/rpc.nisd use AUTH_DES. - */ -int (*__getpublickey_LOCAL)() = 0; - -/* - * Get somebody's public key - */ -int -__getpublickey_real(netname, publickey) - char *netname; - char *publickey; -{ - char lookup[3 * HEXKEYBYTES]; - char *p; - - if (publickey == NULL) - return (0); - if (!getpublicandprivatekey(netname, lookup)) - return (0); - p = strchr(lookup, ':'); - if (p == NULL) { - return (0); - } - *p = '\0'; - (void) strncpy(publickey, lookup, HEXKEYBYTES); - publickey[HEXKEYBYTES] = '\0'; - return (1); -} - -/* - * reads the file /etc/publickey looking for a + to optionally go to the - * yellow pages - */ - -int -getpublicandprivatekey(key, ret) - char *key; - char *ret; -{ - char buf[1024]; /* big enough */ - char *res; - FILE *fd; - char *mkey; - char *mval; - - fd = fopen(PKFILE, "r"); - if (fd == (FILE *) 0) - return (0); - for (;;) { - res = fgets(buf, 1024, fd); - if (res == 0) { - fclose(fd); - return (0); - } - if (res[0] == '#') - continue; - else if (res[0] == '+') { -#ifdef YP - char *PKMAP = "publickey.byname"; - char *lookup; - char *domain; - int err; - int len; - - err = yp_get_default_domain(&domain); - if (err) { - continue; - } - lookup = NULL; - err = yp_match(domain, PKMAP, key, strlen(key), &lookup, &len); - if (err) { -#ifdef DEBUG - fprintf(stderr, "match failed error %d\n", err); -#endif - continue; - } - lookup[len] = 0; - strcpy(ret, lookup); - fclose(fd); - free(lookup); - return (2); -#else /* YP */ -#ifdef DEBUG - fprintf(stderr, -"Bad record in %s '+' -- NIS not supported in this library copy\n", PKFILE); -#endif /* DEBUG */ - continue; -#endif /* YP */ - } else { - mkey = strtok(buf, "\t "); - if (mkey == NULL) { - fprintf(stderr, - "Bad record in %s -- %s", PKFILE, buf); - continue; - } - mval = strtok((char *)NULL, " \t#\n"); - if (mval == NULL) { - fprintf(stderr, - "Bad record in %s val problem - %s", PKFILE, buf); - continue; - } - if (strcmp(mkey, key) == 0) { - strcpy(ret, mval); - fclose(fd); - return (1); - } - } - } -} - -int getpublickey(netname, publickey) - char *netname; - char *publickey; -{ - if (__getpublickey_LOCAL != NULL) - return(__getpublickey_LOCAL(netname, publickey)); - else - return(__getpublickey_real(netname, publickey)); -} |