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Austin, 201 Main Bldg., Austin, Texas, * 78712, ATTN: Technology Licensing Specialist. */ /* * test_history.c * Standalone program to test the password history mechanism */ #ifndef lint static char sccsid[] = "@(#)test_history.c 1.8 09/30/98 (cc.utexas.edu) /usr/share/src/private/ut/share/bin/passwd/V2.0/src/PasswordCheck/SCCS/s.test_history.c"; #endif #include #include "defines.h" #include "compatibility.h" #include "options.h" #include "checkpassword.h" #include "pwck_defines.h" #include "pwck_history.h" char *Usage = "Usage: %s\n\ [-A N] Set password age to N\n\ [-d data] Data string (used for some functions)\n\ [-M N] Set password depth to N\n\ [-f function] Select test function\n\ [-F file] Set database name\n\ [-M method] Select database method\n\ [-p password] Password to enter or search for (plaintext)\n\ [-s] Supress output\n\ [-u username] Alternate user name\n\ "; /* * main * Main program * * Exit codes * 0 if test ok * 1 if not */ main(argc, argv, envp) int argc; char **argv; char **envp; { int opt; int tmp; char *password = 0, *function = 0, *alt_user = 0, *alt_data = 0, *dbfile = 0, *method = DEFAULT_METHOD, *uname, *rc; struct passwd *pw; extern char *optarg; /* From getopt() */ extern int optind; /* From getopt() */ init_debug(DB_ALL); set_debug_tag("test_history"); /* * Process command line arguments */ while ((opt = getopt(argc, argv, "a:d:D:f:m:p:su:")) != EOF) { switch (opt) { case 'a': /* -a password-age */ HistoryAge = atoi(optarg); break; case 'D': /* -D misc-data */ alt_data = optarg; break; case 'd': /* -d password-depth */ HistoryDepth = atoi(optarg); break; case 'f': /* -f file */ dbfile = optarg; break; case 'm': /* -m method */ method = optarg; break; case 'p': /* -p password */ password = optarg; break; case 's': /* -s (silent) */ init_debug(DB_NONE); break; case 'u': /* -u username */ alt_user = optarg; break; } } /* * Get & verify function argument */ if (function == 0) function = argv[optind++]; if (function == 0) die(Usage, argv[0]); if (dbfile) { char *tmp[4]; char *error; tmp[0] = "database"; tmp[1] = method; tmp[2] = dbfile; tmp[3] = 0; if (error = pwck_history_configure(tmp)) { die("error: file '%s' method '%s' error '%s'\n", dbfile, method, error); } } if (get_debug()) { printf("History database = \"%s\"\n", HistoryDB); printf("History method = %s\n", HistoryMethod); printf("History depth = %d\n", HistoryDepth); printf("History age = %d days\n", HistoryAge / SEC_DAY); } if ((pw = getpwuid(getuid())) == 0) die("Cannot get password info for you\n"); uname = pw->pw_name; if (alt_user) uname = alt_user; if (instringcase(function, "clean")) { if (alt_data) { char *nhist; printf("Original history: <%s>\n", alt_data); nhist = clean_history(alt_data, HistoryDepth, HistoryAge, 0, 0); if (nhist == NULL) nhist = ""; printf("Cleaned history: <%s>\n", nhist); } else { printf("No history data (use -D)\n"); return(1); } } if (instringcase(function, "put")) { char *ct = crypt(password, "pw"); int rv = password_history_update(uname, ct, 0); switch (rv) { case 0: printf("No history database\n"); return(2); /*NOTREACHED*/ case 1: printf("Put %s ok for %s\n", ct, uname); return(0); /*NOTREACHED*/ default: printf("Put failed %s\n", uname); return(1); /*NOTREACHED*/ } return(3); } if (instringcase(function, "get")) { if (rc = (char *)pwck_get_history(uname)) { printf("History for %s: %s\n", uname, rc); return(0); } else { printf("No history for %s\n", uname); return(1); } } if (instringcase(function, "find")) { if (alt_user && (pw = getpwnam(alt_user)) == 0) die("Cannot get password info for %s\n", alt_user); if (rc = pwck_history(password, pw)) { printf("<%s> FOUND %s\n", password, rc); return(0); } else { printf("<%s> NOT FOUND\n", password); return(1); } } return(0); } /* End test_history.c */