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/*
* Copyright (C) 2014-2018 Firejail Authors
*
* This file is part of firejail project
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "faudit.h"
#include <fcntl.h>
#include <pwd.h>
static char *username = NULL;
static char *homedir = NULL;
static void check_home_file(const char *name) {
assert(homedir);
char *fname;
if (asprintf(&fname, "%s/%s", homedir, name) == -1)
errExit("asprintf");
if (access(fname, R_OK) == 0) {
printf("UGLY: I can access files in %s directory. ", fname);
printf("Use \"firejail --blacklist=%s\" to block it.\n", fname);
}
else
printf("GOOD: I cannot access files in %s directory.\n", fname);
free(fname);
}
void files_test(void) {
struct passwd *pw = getpwuid(getuid());
if (!pw) {
fprintf(stderr, "Error: cannot retrieve user account information\n");
return;
}
username = strdup(pw->pw_name);
if (!username)
errExit("strdup");
homedir = strdup(pw->pw_dir);
if (!homedir)
errExit("strdup");
// check access to .ssh directory
check_home_file(".ssh");
// check access to .gnupg directory
check_home_file(".gnupg");
// check access to Firefox browser directory
check_home_file(".mozilla");
// check access to Chromium browser directory
check_home_file(".config/chromium");
// check access to Debian Icedove directory
check_home_file(".icedove");
// check access to Thunderbird directory
check_home_file(".thunderbird");
}
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