112 lines
2.1 KiB
C
112 lines
2.1 KiB
C
/*
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* nwauth.c
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*
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* Check a user/passwd against a NetWare server
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*
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* Copyright (C) 1996 by Volker Lendecke
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*
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*/
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#include "ncplib.h"
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#include <unistd.h>
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#include <stdlib.h>
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#include <stdarg.h>
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static char *progname;
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static void usage(void)
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{
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fprintf(stderr, "usage: %s [options]\n", progname);
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}
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static void help(void)
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{
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printf("\n");
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printf("usage: %s [options]\n", progname);
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printf("\n"
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"-h Print this help text\n"
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"-S server Server name to be used\n"
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"-U username Username sent to server\n"
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"-t type Object type (decimal value)\n"
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"\n");
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}
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static void swallow_error(const char *s, long x, const char *t, va_list arg)
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{
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return;
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}
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int main(int argc, char *argv[])
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{
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struct ncp_conn_spec *spec;
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struct ncp_conn *conn;
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char *server = NULL;
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char *object_name = NULL;
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int object_type = NCP_BINDERY_USER;
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long err;
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char *str;
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int opt;
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progname = argv[0];
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if (!isatty(0)) {
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set_com_err_hook(swallow_error);
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}
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while ((opt = getopt(argc, argv, "h?S:U:t:")) != EOF) {
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switch (opt) {
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case 'S':
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server = optarg;
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break;
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case 'U':
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object_name = optarg;
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break;
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case 't':
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object_type = atoi(optarg);
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break;
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case 'h':
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case '?':
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help();
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exit(1);
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default:
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usage();
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exit(1);
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}
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}
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spec = ncp_find_conn_spec(server, object_name, "",
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1, getuid(), &err);
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if (spec == NULL) {
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com_err(argv[0], err, "when trying to find server");
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exit(1);
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}
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if (ncp_find_fileserver(spec->server, &err) == NULL) {
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com_err(argv[0], err, "when trying to find server");
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exit(1);
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}
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spec->login_type = object_type;
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memset(spec->password, 0, sizeof(spec->password));
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if (isatty(0)) {
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str = getpass("Enter password: ");
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if (strlen(str) >= sizeof(spec->password)) {
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printf("Password too long\n");
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exit(1);
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}
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strcpy(spec->password, str);
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} else {
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fgets(spec->password, sizeof(spec->password), stdin);
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}
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str_upper(spec->password);
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if ((conn = ncp_open(spec, &err)) == NULL) {
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com_err(argv[0], err, "when trying to open connection");
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exit(1);
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}
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ncp_close(conn);
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return 0;
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}
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