diff options
Diffstat (limited to 'lib/librpc/secure_rpc/rpc/netname.c')
| -rw-r--r-- | lib/librpc/secure_rpc/rpc/netname.c | 239 |
1 files changed, 0 insertions, 239 deletions
diff --git a/lib/librpc/secure_rpc/rpc/netname.c b/lib/librpc/secure_rpc/rpc/netname.c deleted file mode 100644 index 21e2491..0000000 --- a/lib/librpc/secure_rpc/rpc/netname.c +++ /dev/null @@ -1,239 +0,0 @@ -#if defined(LIBC_SCCS) && !defined(lint) -static char sccsid[] = "@(#)netname.c 2.2 88/08/10 4.0 RPCSRC; from 1.9 88/02/08 SMI"; -#endif -/* - * 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. - * - * 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 - */ - -/* - * Copyright (c) 1988 by Sun Microsystems, Inc. - */ - -/* - * netname utility routines - * convert from unix names to network names and vice-versa - * This module is operating system dependent! - * What we define here will work with any unix system that has adopted - * the sun yp domain architecture. - */ -#include <sys/param.h> -#include <rpc/rpc.h> -#include <ctype.h> - -extern char *sprintf(); -extern char *strncpy(); - -static char OPSYS[] = "unix"; -static char NETID[] = "netid.byname"; - -/* - * Convert network-name into unix credential - */ -netname2user(netname, uidp, gidp, gidlenp, gidlist) - char netname[MAXNETNAMELEN+1]; - int *uidp; - int *gidp; - int *gidlenp; - int *gidlist; -{ - int stat; - char *val; - char *p; - int vallen; - char *domain; - int gidlen; - - stat = yp_get_default_domain(&domain); - if (stat != 0) { - return (0); - } - stat = yp_match(domain, NETID, netname, strlen(netname), &val, &vallen); - if (stat != 0) { - return (0); - } - val[vallen] = 0; - p = val; - *uidp = atois(&p); - if (p == NULL || *p++ != ':') { - free(val); - return (0); - } - *gidp = atois(&p); - if (p == NULL) { - free(val); - return (0); - } - gidlen = 0; - for (gidlen = 0; gidlen < NGROUPS; gidlen++) { - if (*p++ != ',') { - break; - } - gidlist[gidlen] = atois(&p); - if (p == NULL) { - free(val); - return (0); - } - } - *gidlenp = gidlen; - free(val); - return (1); -} - -/* - * Convert network-name to hostname - */ -netname2host(netname, hostname, hostlen) - char netname[MAXNETNAMELEN+1]; - char *hostname; - int hostlen; -{ - int stat; - char *val; - int vallen; - char *domain; - - stat = yp_get_default_domain(&domain); - if (stat != 0) { - return (0); - } - stat = yp_match(domain, NETID, netname, strlen(netname), &val, &vallen); - if (stat != 0) { - return (0); - } - val[vallen] = 0; - if (*val != '0') { - free(val); - return (0); - } - if (val[1] != ':') { - free(val); - return (0); - } - (void) strncpy(hostname, val + 2, hostlen); - free(val); - return (1); -} - - -/* - * Figure out my fully qualified network name - */ -getnetname(name) - char name[MAXNETNAMELEN+1]; -{ - int uid; - - uid = geteuid(); - if (uid == 0) { - return (host2netname(name, (char *) NULL, (char *) NULL)); - } else { - return (user2netname(name, uid, (char *) NULL)); - } -} - - -/* - * Convert unix cred to network-name - */ -user2netname(netname, uid, domain) - char netname[MAXNETNAMELEN + 1]; - int uid; - char *domain; -{ - char *dfltdom; - -#define MAXIPRINT (11) /* max length of printed integer */ - - if (domain == NULL) { - if (yp_get_default_domain(&dfltdom) != 0) { - return (0); - } - domain = dfltdom; - } - if (strlen(domain) + 1 + MAXIPRINT > MAXNETNAMELEN) { - return (0); - } - (void) sprintf(netname, "%s.%d@%s", OPSYS, uid, domain); - return (1); -} - - -/* - * Convert host to network-name - */ -host2netname(netname, host, domain) - char netname[MAXNETNAMELEN + 1]; - char *host; - char *domain; -{ - char *dfltdom; - char hostname[MAXHOSTNAMELEN+1]; - - if (domain == NULL) { - if (yp_get_default_domain(&dfltdom) != 0) { - return (0); - } - domain = dfltdom; - } - if (host == NULL) { - (void) gethostname(hostname, sizeof(hostname)); - host = hostname; - } - if (strlen(domain) + 1 + strlen(host) > MAXNETNAMELEN) { - return (0); - } - (void) sprintf(netname, "%s.%s@%s", OPSYS, host, domain); - return (1); -} - - -static -atois(str) - char **str; -{ - char *p; - int n; - int sign; - - if (**str == '-') { - sign = -1; - (*str)++; - } else { - sign = 1; - } - n = 0; - for (p = *str; isdigit(*p); p++) { - n = (10 * n) + (*p - '0'); - } - if (p == *str) { - *str = NULL; - return (0); - } - *str = p; - return (n * sign); -} |
