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Diffstat (limited to 'plugins/sudoers/regress/iolog_path/check_iolog_path.c')
-rw-r--r--plugins/sudoers/regress/iolog_path/check_iolog_path.c215
1 files changed, 215 insertions, 0 deletions
diff --git a/plugins/sudoers/regress/iolog_path/check_iolog_path.c b/plugins/sudoers/regress/iolog_path/check_iolog_path.c
new file mode 100644
index 0000000..69ea767
--- /dev/null
+++ b/plugins/sudoers/regress/iolog_path/check_iolog_path.c
@@ -0,0 +1,215 @@
+/*
+ * Copyright (c) 2011-2013 Todd C. Miller <Todd.Miller@sudo.ws>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <config.h>
+
+#include <sys/types.h>
+#include <stdio.h>
+#include <stdlib.h>
+#ifdef HAVE_STRING_H
+# include <string.h>
+#endif /* HAVE_STRING_H */
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif /* HAVE_STRINGS_H */
+#include <pwd.h>
+#include <grp.h>
+#include <time.h>
+
+#define SUDO_ERROR_WRAP 0
+
+#include "sudoers.h"
+#include "def_data.c"
+
+struct sudo_user sudo_user;
+struct passwd *list_pw;
+
+static char sessid[7];
+
+__dso_public int main(int argc, char *argv[]);
+
+static void
+usage(void)
+{
+ fprintf(stderr, "usage: %s datafile\n", getprogname());
+ exit(1);
+}
+
+static int
+do_check(char *dir_in, char *file_in, char *tdir_out, char *tfile_out)
+{
+ char *path, *slash;
+ char dir_out[4096], file_out[4096];
+ struct tm *timeptr;
+ time_t now;
+ int error = 0;
+
+ /*
+ * Expand any strftime(3) escapes
+ * XXX - want to pass timeptr to expand_iolog_path
+ */
+ time(&now);
+ timeptr = localtime(&now);
+ if (timeptr == NULL)
+ sudo_fatalx("localtime returned NULL");
+ strftime(dir_out, sizeof(dir_out), tdir_out, timeptr);
+ strftime(file_out, sizeof(file_out), tfile_out, timeptr);
+
+ path = expand_iolog_path(NULL, dir_in, file_in, &slash);
+ if (path == NULL)
+ sudo_fatalx("unable to expand I/O log path");
+ *slash = '\0';
+ if (strcmp(path, dir_out) != 0) {
+ sudo_warnx("%s: expected %s, got %s", dir_in, dir_out, path);
+ error = 1;
+ }
+ if (strcmp(slash + 1, file_out) != 0) {
+ sudo_warnx("%s: expected %s, got %s", file_in, file_out, slash + 1);
+ error = 1;
+ }
+ free(path);
+
+ return error;
+}
+
+#define MAX_STATE 12
+
+int
+main(int argc, char *argv[])
+{
+ struct passwd pw, rpw;
+ size_t len;
+ FILE *fp;
+ char line[2048];
+ char *file_in = NULL, *file_out = NULL;
+ char *dir_in = NULL, *dir_out = NULL;
+ const char *errstr;
+ int state = 0;
+ int errors = 0;
+ int tests = 0;
+
+ initprogname(argc > 0 ? argv[0] : "check_iolog_path");
+
+ if (argc != 2)
+ usage();
+
+ fp = fopen(argv[1], "r");
+ if (fp == NULL)
+ sudo_fatalx("unable to open %s", argv[1]);
+
+ memset(&pw, 0, sizeof(pw));
+ memset(&rpw, 0, sizeof(rpw));
+ sudo_user.pw = &pw;
+ sudo_user._runas_pw = &rpw;
+
+ /*
+ * Input consists of 12 lines:
+ * sequence number
+ * user name
+ * user gid
+ * runas user name
+ * runas gid
+ * hostname [short form]
+ * command
+ * dir [with escapes]
+ * file [with escapes]
+ * expanded dir
+ * expanded file
+ * empty line
+ */
+ while (fgets(line, sizeof(line), fp) != NULL) {
+ len = strcspn(line, "\n");
+ line[len] = '\0';
+
+ switch (state) {
+ case 0:
+ strlcpy(sessid, line, sizeof(sessid));
+ break;
+ case 1:
+ if (user_name != NULL)
+ free(user_name);
+ user_name = strdup(line);
+ break;
+ case 2:
+ user_gid = (gid_t)sudo_strtoid(line, NULL, NULL, &errstr);
+ if (errstr != NULL)
+ sudo_fatalx("group ID %s: %s", line, errstr);
+ break;
+ case 3:
+ if (runas_pw->pw_name != NULL)
+ free(runas_pw->pw_name);
+ runas_pw->pw_name = strdup(line);
+ break;
+ case 4:
+ runas_pw->pw_gid = (gid_t)sudo_strtoid(line, NULL, NULL, &errstr);
+ if (errstr != NULL)
+ sudo_fatalx("group ID %s: %s", line, errstr);
+ break;
+ case 5:
+ if (user_shost != NULL)
+ free(user_shost);
+ user_shost = strdup(line);
+ break;
+ case 6:
+ if (user_base != NULL)
+ free(user_base);
+ user_base = strdup(line);
+ break;
+ case 7:
+ if (dir_in != NULL)
+ free(dir_in);
+ dir_in = strdup(line);
+ break;
+ case 8:
+ if (file_in != NULL)
+ free(file_in);
+ file_in = strdup(line);
+ break;
+ case 9:
+ if (dir_out != NULL)
+ free(dir_out);
+ dir_out = strdup(line);
+ break;
+ case 10:
+ if (file_out != NULL)
+ free(file_out);
+ file_out = strdup(line);
+ break;
+ case 11:
+ errors += do_check(dir_in, file_in, dir_out, file_out);
+ tests++;
+ break;
+ default:
+ sudo_fatalx("internal error, invalid state %d", state);
+ }
+ state = (state + 1) % MAX_STATE;
+ }
+
+ if (tests != 0) {
+ printf("iolog_path: %d test%s run, %d errors, %d%% success rate\n",
+ tests, tests == 1 ? "" : "s", errors,
+ (tests - errors) * 100 / tests);
+ }
+
+ exit(errors);
+}
+
+bool
+io_nextid(char *iolog_dir, char *fallback, char id[7])
+{
+ memcpy(id, sessid, sizeof(sessid));
+ return true;
+}