mirror of https://github.com/sudo-project/sudo.git
114 lines
3.1 KiB
C
114 lines
3.1 KiB
C
/*
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* SPDX-License-Identifier: ISC
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*
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* Copyright (c) 2020 Todd C. Miller <Todd.Miller@sudo.ws>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <config.h>
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#include <limits.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <time.h>
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#include <unistd.h>
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#define SUDO_ERROR_WRAP 0
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#include <sudoers.h>
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#include <def_data.c>
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struct test_data {
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const char *input;
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const char *output;
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const char *user;
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bool result;
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} test_data[] = {
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{ "foo/bar", NULL, NULL, false },
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{ "~root", "/", NULL, true },
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{ "~", "/home/millert", "millert", true },
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{ "~/foo", "/home/millert/foo", "millert", true },
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{ "~millert", "/home/millert", "millert", true },
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{ "~millert/bar", "/home/millert/bar", "millert", true },
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{ NULL }
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};
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sudo_dso_public int main(int argc, char *argv[]);
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int
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main(int argc, char *argv[])
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{
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int ch, ntests = 0, errors = 0;
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struct test_data *td;
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struct passwd *pw;
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char *path = NULL;
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bool result;
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initprogname(argc > 0 ? argv[0] : "check_exptilde");
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while ((ch = getopt(argc, argv, "v")) != -1) {
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switch (ch) {
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case 'v':
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/* ignored */
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break;
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default:
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fprintf(stderr, "usage: %s [-v]\n", getprogname());
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return EXIT_FAILURE;
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}
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}
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argc -= optind;
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argv += optind;
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/* Prime the passwd cache */
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pw = sudo_mkpwent("root", 0, 0, "/", "/bin/sh");
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if (pw == NULL)
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sudo_fatalx("unable to create passwd entry for root");
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sudo_pw_delref(pw);
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pw = sudo_mkpwent("millert", 8036, 20, "/home/millert", "/bin/tcsh");
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if (pw == NULL)
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sudo_fatalx("unable to create passwd entry for millert");
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sudo_pw_delref(pw);
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for (td = test_data; td->input != NULL; td++) {
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ntests++;
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if ((path = strdup(td->input)) == NULL)
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sudo_fatal(NULL);
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result = expand_tilde(&path, td->user);
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if (result != td->result) {
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errors++;
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if (result) {
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sudo_warnx("unexpected success: input %s, output %s",
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td->input, path);
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} else {
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sudo_warnx("unexpected failure: input %s", td->input);
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}
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} else if (td->result && strcmp(path, td->output) != 0) {
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errors++;
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sudo_warnx("incorrect output for input %s: expected %s, got %s",
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td->input, td->output, path);
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}
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free(path);
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}
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if (ntests != 0) {
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printf("%s: %d tests run, %d errors, %d%% success rate\n",
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getprogname(), ntests, errors, (ntests - errors) * 100 / ntests);
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}
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return errors;
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}
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