17c478bd9Sstevel@tonic-gate /* 27c478bd9Sstevel@tonic-gate * CDDL HEADER START 37c478bd9Sstevel@tonic-gate * 47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 57c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 67c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 77c478bd9Sstevel@tonic-gate * with the License. 87c478bd9Sstevel@tonic-gate * 97c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 107c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 117c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 127c478bd9Sstevel@tonic-gate * and limitations under the License. 137c478bd9Sstevel@tonic-gate * 147c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 157c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 167c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 177c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 187c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 197c478bd9Sstevel@tonic-gate * 207c478bd9Sstevel@tonic-gate * CDDL HEADER END 217c478bd9Sstevel@tonic-gate */ 227c478bd9Sstevel@tonic-gate /* 23*462be471Sceastha * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 247c478bd9Sstevel@tonic-gate * Use is subject to license terms. 257c478bd9Sstevel@tonic-gate */ 267c478bd9Sstevel@tonic-gate 277c478bd9Sstevel@tonic-gate /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 287c478bd9Sstevel@tonic-gate /* All Rights Reserved */ 297c478bd9Sstevel@tonic-gate 307c478bd9Sstevel@tonic-gate 317c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 327c478bd9Sstevel@tonic-gate 337c478bd9Sstevel@tonic-gate #define UUCHECK 347c478bd9Sstevel@tonic-gate int Uerrors = 0; /* error count */ 357c478bd9Sstevel@tonic-gate 367c478bd9Sstevel@tonic-gate /* This unusual include (#include "permission.c") is done because 377c478bd9Sstevel@tonic-gate * uucheck wants to use the global static variable in permission.c 387c478bd9Sstevel@tonic-gate */ 397c478bd9Sstevel@tonic-gate 407c478bd9Sstevel@tonic-gate #include "uucp.h" 417c478bd9Sstevel@tonic-gate #include "permission.c" 427c478bd9Sstevel@tonic-gate #include "sysfiles.h" 437c478bd9Sstevel@tonic-gate 447c478bd9Sstevel@tonic-gate /* These are here because uucpdefs.c is not used, and 457c478bd9Sstevel@tonic-gate * some routines are referenced (never called within uucheck execution) 467c478bd9Sstevel@tonic-gate * and not included. 477c478bd9Sstevel@tonic-gate */ 487c478bd9Sstevel@tonic-gate 497c478bd9Sstevel@tonic-gate #define USAGE "[-v] [-xNUM]" 507c478bd9Sstevel@tonic-gate 517c478bd9Sstevel@tonic-gate int Debug=0; 52*462be471Sceastha int mkdirs(){ return (0); } 53*462be471Sceastha int canPath(){ return (0); } 547c478bd9Sstevel@tonic-gate char RemSpool[] = SPOOL; /* this is a dummy for chkpth() -- never used here */ 557c478bd9Sstevel@tonic-gate char *Spool = SPOOL; 567c478bd9Sstevel@tonic-gate char *Pubdir = PUBDIR; 577c478bd9Sstevel@tonic-gate char *Bnptr; 587c478bd9Sstevel@tonic-gate char Progname[NAMESIZE]; 597c478bd9Sstevel@tonic-gate /* used for READANY and READSOME macros */ 607c478bd9Sstevel@tonic-gate struct stat __s_; 617c478bd9Sstevel@tonic-gate 627c478bd9Sstevel@tonic-gate /* This is stuff for uucheck */ 637c478bd9Sstevel@tonic-gate 647c478bd9Sstevel@tonic-gate struct tab 657c478bd9Sstevel@tonic-gate { 667c478bd9Sstevel@tonic-gate char *name; 677c478bd9Sstevel@tonic-gate char *value; 687c478bd9Sstevel@tonic-gate } tab[] = 697c478bd9Sstevel@tonic-gate { 707c478bd9Sstevel@tonic-gate #ifdef CORRUPTDIR 717c478bd9Sstevel@tonic-gate "CORRUPT", CORRUPTDIR, 727c478bd9Sstevel@tonic-gate #endif 737c478bd9Sstevel@tonic-gate "LOGUUCP", LOGUUCP, 747c478bd9Sstevel@tonic-gate "LOGUUX", LOGUUX, 757c478bd9Sstevel@tonic-gate "LOGUUXQT", LOGUUXQT, 767c478bd9Sstevel@tonic-gate "LOGCICO", LOGCICO, 777c478bd9Sstevel@tonic-gate "SEQDIR", SEQDIR, 787c478bd9Sstevel@tonic-gate "STATDIR", STATDIR, 797c478bd9Sstevel@tonic-gate "PERMISSIONS", PERMISSIONS, 807c478bd9Sstevel@tonic-gate "SYSTEMS", SYSTEMS, 817c478bd9Sstevel@tonic-gate "DEVICES", DEVICES , 827c478bd9Sstevel@tonic-gate "DIALCODES", DIALCODES, 837c478bd9Sstevel@tonic-gate "DIALERS", DIALERS, 847c478bd9Sstevel@tonic-gate #ifdef USRSPOOLLOCKS 857c478bd9Sstevel@tonic-gate "USRSPOOLLOCKS", "/var/spool/locks", 867c478bd9Sstevel@tonic-gate #endif 877c478bd9Sstevel@tonic-gate #ifdef NOSTRANGERS 887c478bd9Sstevel@tonic-gate "NOSTRANGERS", NOSTRANGERS, 897c478bd9Sstevel@tonic-gate #endif 907c478bd9Sstevel@tonic-gate "LIMITS", LIMITS, /* if not defined we'll stat NULL, it's not a bug */ 917c478bd9Sstevel@tonic-gate "XQTDIR", XQTDIR, 927c478bd9Sstevel@tonic-gate "WORKSPACE", WORKSPACE, 937c478bd9Sstevel@tonic-gate "admin directory", ADMIN, 947c478bd9Sstevel@tonic-gate NULL, 957c478bd9Sstevel@tonic-gate }; 967c478bd9Sstevel@tonic-gate 977c478bd9Sstevel@tonic-gate extern char *nextarg(); 987c478bd9Sstevel@tonic-gate int verbose = 0; /* fsck-like verbosity */ 997c478bd9Sstevel@tonic-gate 100*462be471Sceastha int 1017c478bd9Sstevel@tonic-gate main(argc, argv) 102*462be471Sceastha int argc; 1037c478bd9Sstevel@tonic-gate char *argv[]; 1047c478bd9Sstevel@tonic-gate { 1057c478bd9Sstevel@tonic-gate struct stat statbuf; 1067c478bd9Sstevel@tonic-gate struct tab *tabptr; 1077c478bd9Sstevel@tonic-gate int i; 1087c478bd9Sstevel@tonic-gate 1097c478bd9Sstevel@tonic-gate (void) strcpy(Progname, "uucheck"); 1107c478bd9Sstevel@tonic-gate while ((i = getopt(argc, argv, "vx:")) != EOF) { 1117c478bd9Sstevel@tonic-gate switch(i){ 1127c478bd9Sstevel@tonic-gate 1137c478bd9Sstevel@tonic-gate case 'v': 1147c478bd9Sstevel@tonic-gate verbose++; 1157c478bd9Sstevel@tonic-gate break; 1167c478bd9Sstevel@tonic-gate 1177c478bd9Sstevel@tonic-gate case 'x': 1187c478bd9Sstevel@tonic-gate Debug = atoi(optarg); 1197c478bd9Sstevel@tonic-gate if (Debug <= 0) 1207c478bd9Sstevel@tonic-gate Debug = 1; 1217c478bd9Sstevel@tonic-gate #ifdef SMALL 1227c478bd9Sstevel@tonic-gate fprintf(stderr, 1237c478bd9Sstevel@tonic-gate "WARNING: uucheck built with SMALL flag defined -- no debug info available\n"); 1247c478bd9Sstevel@tonic-gate #endif /* SMALL */ 1257c478bd9Sstevel@tonic-gate break; 1267c478bd9Sstevel@tonic-gate 1277c478bd9Sstevel@tonic-gate default: 1287c478bd9Sstevel@tonic-gate (void) fprintf(stderr, "\tusage: %s %s\n", 1297c478bd9Sstevel@tonic-gate Progname, USAGE); 1307c478bd9Sstevel@tonic-gate exit(1); 1317c478bd9Sstevel@tonic-gate } 1327c478bd9Sstevel@tonic-gate } 1337c478bd9Sstevel@tonic-gate if (argc != optind) { 1347c478bd9Sstevel@tonic-gate (void) fprintf(stderr, "\tusage: %s %s\n", Progname, USAGE); 1357c478bd9Sstevel@tonic-gate exit(1); 1367c478bd9Sstevel@tonic-gate } 1377c478bd9Sstevel@tonic-gate 1387c478bd9Sstevel@tonic-gate if (verbose) printf("*** uucheck: Check Required Files and Directories\n"); 1397c478bd9Sstevel@tonic-gate for (tabptr = tab; tabptr->name != NULL; tabptr++) { 1407c478bd9Sstevel@tonic-gate if (stat(tabptr->value, &statbuf) < 0) { 1417c478bd9Sstevel@tonic-gate fprintf(stderr, "%s - ", tabptr->name); 1427c478bd9Sstevel@tonic-gate perror(tabptr->value); 1437c478bd9Sstevel@tonic-gate Uerrors++; 1447c478bd9Sstevel@tonic-gate } 1457c478bd9Sstevel@tonic-gate } 1467c478bd9Sstevel@tonic-gate 1477c478bd9Sstevel@tonic-gate if (verbose) printf("*** uucheck: Directories Check Complete\n\n"); 1487c478bd9Sstevel@tonic-gate 1497c478bd9Sstevel@tonic-gate /* check the permissions file */ 1507c478bd9Sstevel@tonic-gate 1517c478bd9Sstevel@tonic-gate if (verbose) printf("*** uucheck: Check %s file\n", PERMISSIONS); 1527c478bd9Sstevel@tonic-gate Uerrors += checkPerm(); 1537c478bd9Sstevel@tonic-gate if (verbose) printf("*** uucheck: %s Check Complete\n\n", PERMISSIONS); 1547c478bd9Sstevel@tonic-gate 155*462be471Sceastha return(Uerrors); 1567c478bd9Sstevel@tonic-gate } 1577c478bd9Sstevel@tonic-gate 1587c478bd9Sstevel@tonic-gate int 1597c478bd9Sstevel@tonic-gate checkPerm () 1607c478bd9Sstevel@tonic-gate { 1617c478bd9Sstevel@tonic-gate int type; 1627c478bd9Sstevel@tonic-gate int error=0; 1637c478bd9Sstevel@tonic-gate char defaults[BUFSIZ]; 1647c478bd9Sstevel@tonic-gate 1657c478bd9Sstevel@tonic-gate for (type=0; type<2; type++) { 1667c478bd9Sstevel@tonic-gate /* type = 0 for LOGNAME, 1 for MACHINE */ 1677c478bd9Sstevel@tonic-gate 1687c478bd9Sstevel@tonic-gate if (verbose) printf("** %s \n\n", 1697c478bd9Sstevel@tonic-gate type == U_MACHINE 1707c478bd9Sstevel@tonic-gate ?"MACHINE PHASE (when we call or execute their uux requests)" 1717c478bd9Sstevel@tonic-gate :"LOGNAME PHASE (when they call us)" ); 1727c478bd9Sstevel@tonic-gate 1737c478bd9Sstevel@tonic-gate Fp = fopen(PERMISSIONS, "r"); 1747c478bd9Sstevel@tonic-gate if (Fp == NULL) { 1757c478bd9Sstevel@tonic-gate if (verbose) printf("can't open %s\n", PERMISSIONS); 1767c478bd9Sstevel@tonic-gate exit(1); 1777c478bd9Sstevel@tonic-gate } 1787c478bd9Sstevel@tonic-gate 1797c478bd9Sstevel@tonic-gate for (;;) { 1807c478bd9Sstevel@tonic-gate if (parse_tokens(_Flds, NULL) != 0) { 1817c478bd9Sstevel@tonic-gate fclose(Fp); 1827c478bd9Sstevel@tonic-gate break; 1837c478bd9Sstevel@tonic-gate } 1847c478bd9Sstevel@tonic-gate if (_Flds[type] == NULL) 1857c478bd9Sstevel@tonic-gate continue; 1867c478bd9Sstevel@tonic-gate 1877c478bd9Sstevel@tonic-gate /* XXX - need to reset defaults here */ 1887c478bd9Sstevel@tonic-gate fillFlds(); 1897c478bd9Sstevel@tonic-gate /* if no ReadPath set num to 1--Path already set */ 1907c478bd9Sstevel@tonic-gate fillList(U_READPATH, _RPaths); 1917c478bd9Sstevel@tonic-gate fillList(U_WRITEPATH, _WPaths); 1927c478bd9Sstevel@tonic-gate fillList(U_NOREADPATH, _NoRPaths); 1937c478bd9Sstevel@tonic-gate fillList(U_NOWRITEPATH, _NoWPaths); 1947c478bd9Sstevel@tonic-gate if (_Flds[U_COMMANDS] == NULL) { 1957c478bd9Sstevel@tonic-gate strcpy(defaults, DEFAULTCMDS); 1967c478bd9Sstevel@tonic-gate _Flds[U_COMMANDS] = defaults; 1977c478bd9Sstevel@tonic-gate } 1987c478bd9Sstevel@tonic-gate fillList(U_COMMANDS, _Commands); 1997c478bd9Sstevel@tonic-gate error += outLine(type); 2007c478bd9Sstevel@tonic-gate } 2017c478bd9Sstevel@tonic-gate if (verbose) printf("\n"); 2027c478bd9Sstevel@tonic-gate } 2037c478bd9Sstevel@tonic-gate return(error); 2047c478bd9Sstevel@tonic-gate } 2057c478bd9Sstevel@tonic-gate 2067c478bd9Sstevel@tonic-gate int 2077c478bd9Sstevel@tonic-gate outLine(type) 2087c478bd9Sstevel@tonic-gate int type; 2097c478bd9Sstevel@tonic-gate { 210*462be471Sceastha int i; 211*462be471Sceastha char *p; 2127c478bd9Sstevel@tonic-gate char *arg, cmd[BUFSIZ]; 2137c478bd9Sstevel@tonic-gate int error = 0; 2147c478bd9Sstevel@tonic-gate char myname[MAXBASENAME+1]; 2157c478bd9Sstevel@tonic-gate 2167c478bd9Sstevel@tonic-gate if (_Flds[type][0] == 0) 2177c478bd9Sstevel@tonic-gate return(0); 2187c478bd9Sstevel@tonic-gate 2197c478bd9Sstevel@tonic-gate if (type == U_LOGNAME) { /* for LOGNAME */ 2207c478bd9Sstevel@tonic-gate p = _Flds[U_LOGNAME]; 2217c478bd9Sstevel@tonic-gate if (verbose) printf("When a system logs in as: "); 2227c478bd9Sstevel@tonic-gate while (*p != '\0') { 2237c478bd9Sstevel@tonic-gate p = nextarg(p, &arg); 2247c478bd9Sstevel@tonic-gate if (verbose) printf("(%s) ", arg); 2257c478bd9Sstevel@tonic-gate } 2267c478bd9Sstevel@tonic-gate if (verbose) printf("\n"); 2277c478bd9Sstevel@tonic-gate 2287c478bd9Sstevel@tonic-gate if (callBack()) { 2297c478bd9Sstevel@tonic-gate if (verbose) printf("\tWe will call them back.\n\n"); 2307c478bd9Sstevel@tonic-gate return(0); 2317c478bd9Sstevel@tonic-gate } 2327c478bd9Sstevel@tonic-gate } 2337c478bd9Sstevel@tonic-gate else { /* MACHINE */ 2347c478bd9Sstevel@tonic-gate p = _Flds[U_MACHINE]; 2357c478bd9Sstevel@tonic-gate if (verbose) printf("When we call system(s): "); 2367c478bd9Sstevel@tonic-gate while (*p != '\0') { 2377c478bd9Sstevel@tonic-gate p = nextarg(p, &arg); 2387c478bd9Sstevel@tonic-gate if (verbose) printf("(%s) ", arg); 2397c478bd9Sstevel@tonic-gate } 2407c478bd9Sstevel@tonic-gate if (verbose) printf("\n"); 2417c478bd9Sstevel@tonic-gate 2427c478bd9Sstevel@tonic-gate } 2437c478bd9Sstevel@tonic-gate 2447c478bd9Sstevel@tonic-gate if (verbose) printf("\tWe %s allow them to request files.\n", 2457c478bd9Sstevel@tonic-gate requestOK()? "DO" : "DO NOT"); 2467c478bd9Sstevel@tonic-gate 2477c478bd9Sstevel@tonic-gate if (type == U_LOGNAME) { 2487c478bd9Sstevel@tonic-gate if (verbose) printf("\tWe %s send files queued for them on this call.\n", 2497c478bd9Sstevel@tonic-gate switchRole()? "WILL" : "WILL NOT"); 2507c478bd9Sstevel@tonic-gate } 2517c478bd9Sstevel@tonic-gate 2527c478bd9Sstevel@tonic-gate if (verbose) printf("\tThey can send files to\n"); 2537c478bd9Sstevel@tonic-gate if (_Flds[U_WRITEPATH] == NULL) { 2547c478bd9Sstevel@tonic-gate if (verbose) printf("\t %s (DEFAULT)\n", Pubdir); 2557c478bd9Sstevel@tonic-gate } 2567c478bd9Sstevel@tonic-gate else { 2577c478bd9Sstevel@tonic-gate for (i=0; _WPaths[i] != NULL; i++) 2587c478bd9Sstevel@tonic-gate if (verbose) printf("\t %s\n", _WPaths[i]); 2597c478bd9Sstevel@tonic-gate } 2607c478bd9Sstevel@tonic-gate 2617c478bd9Sstevel@tonic-gate if (_Flds[U_NOWRITEPATH] != NULL) { 2627c478bd9Sstevel@tonic-gate if (verbose) printf("\tExcept\n"); 2637c478bd9Sstevel@tonic-gate for (i=0; _NoWPaths[i] != NULL; i++) 2647c478bd9Sstevel@tonic-gate if (verbose) printf("\t %s\n", _NoWPaths[i]); 2657c478bd9Sstevel@tonic-gate } 2667c478bd9Sstevel@tonic-gate 2677c478bd9Sstevel@tonic-gate if (verbose) { 2687c478bd9Sstevel@tonic-gate if (noSpool()) 2697c478bd9Sstevel@tonic-gate (void) printf("\tSent files will be created directly in the target directory.\n"); 2707c478bd9Sstevel@tonic-gate else { 2717c478bd9Sstevel@tonic-gate (void) printf("\tSent files will be created in %s\n", SPOOL); 2727c478bd9Sstevel@tonic-gate (void) printf("\t before they are copied to the target directory.\n"); 2737c478bd9Sstevel@tonic-gate } 2747c478bd9Sstevel@tonic-gate } 2757c478bd9Sstevel@tonic-gate 2767c478bd9Sstevel@tonic-gate if (requestOK()) { 2777c478bd9Sstevel@tonic-gate if (verbose) printf("\tThey can request files from\n"); 2787c478bd9Sstevel@tonic-gate if (_Flds[U_READPATH] == NULL) { 2797c478bd9Sstevel@tonic-gate if (verbose) printf("\t %s (DEFAULT)\n", Pubdir); 2807c478bd9Sstevel@tonic-gate } 2817c478bd9Sstevel@tonic-gate else { 2827c478bd9Sstevel@tonic-gate for (i=0; _RPaths[i] != NULL; i++) 2837c478bd9Sstevel@tonic-gate if (verbose) printf("\t %s\n", _RPaths[i]); 2847c478bd9Sstevel@tonic-gate } 2857c478bd9Sstevel@tonic-gate 2867c478bd9Sstevel@tonic-gate if (_Flds[U_NOREADPATH] != NULL) { 2877c478bd9Sstevel@tonic-gate if (verbose) printf("\tExcept\n"); 2887c478bd9Sstevel@tonic-gate for (i=0; _NoRPaths[i] != NULL; i++) 2897c478bd9Sstevel@tonic-gate if (verbose) printf("\t %s\n", _NoRPaths[i]); 2907c478bd9Sstevel@tonic-gate } 2917c478bd9Sstevel@tonic-gate } 2927c478bd9Sstevel@tonic-gate 2937c478bd9Sstevel@tonic-gate myName(myname); 2947c478bd9Sstevel@tonic-gate if (verbose) printf("\tMyname for the conversation will be %s.\n", 2957c478bd9Sstevel@tonic-gate myname); 2967c478bd9Sstevel@tonic-gate if (verbose) printf("\tPUBDIR for the conversation will be %s.\n", 2977c478bd9Sstevel@tonic-gate Pubdir); 2987c478bd9Sstevel@tonic-gate 2997c478bd9Sstevel@tonic-gate if (verbose) printf("\n"); 3007c478bd9Sstevel@tonic-gate 3017c478bd9Sstevel@tonic-gate if (type == U_MACHINE) { 3027c478bd9Sstevel@tonic-gate if (verbose) printf("Machine(s): "); 3037c478bd9Sstevel@tonic-gate p = _Flds[U_MACHINE]; 3047c478bd9Sstevel@tonic-gate while (*p != '\0') { 3057c478bd9Sstevel@tonic-gate p = nextarg(p, &arg); 3067c478bd9Sstevel@tonic-gate if (verbose) printf("(%s) ", arg); 3077c478bd9Sstevel@tonic-gate } 3087c478bd9Sstevel@tonic-gate if (verbose) printf("\nCAN execute the following commands:\n"); 3097c478bd9Sstevel@tonic-gate for (i=0; _Commands[i] != NULL; i++) { 3107c478bd9Sstevel@tonic-gate if (cmdOK(BASENAME(_Commands[i], '/'), cmd) == FALSE) { 3117c478bd9Sstevel@tonic-gate if (verbose) printf("Software Error in permission.c\n"); 3127c478bd9Sstevel@tonic-gate error++; 3137c478bd9Sstevel@tonic-gate } 3147c478bd9Sstevel@tonic-gate if (verbose) printf("command (%s), fullname (%s)\n", 3157c478bd9Sstevel@tonic-gate BASENAME(_Commands[i], '/'), cmd); 3167c478bd9Sstevel@tonic-gate } 3177c478bd9Sstevel@tonic-gate if (verbose) printf("\n"); 3187c478bd9Sstevel@tonic-gate } 3197c478bd9Sstevel@tonic-gate 3207c478bd9Sstevel@tonic-gate return(error); 3217c478bd9Sstevel@tonic-gate } 3227c478bd9Sstevel@tonic-gate 3237c478bd9Sstevel@tonic-gate void 3247c478bd9Sstevel@tonic-gate cleanup(s) 3257c478bd9Sstevel@tonic-gate int s; 3267c478bd9Sstevel@tonic-gate { 3277c478bd9Sstevel@tonic-gate exit(s); 3287c478bd9Sstevel@tonic-gate } 329