133 строки
3.3 KiB
C
133 строки
3.3 KiB
C
/*
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* This file is part of the SSH Library
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*
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* Copyright (c) 2013 by Andreas Schneider <asn@cryptomilk.org>
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*
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* The SSH Library is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or (at your
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* option) any later version.
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*
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* The SSH Library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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* License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with the SSH Library; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
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* MA 02111-1307, USA.
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*/
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#include "config.h"
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#define LIBSSH_STATIC
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#include "torture.h"
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#include <libssh/libssh.h>
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#include <sys/types.h>
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#include <pwd.h>
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static int sshd_setup(void **state)
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{
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torture_setup_sshd_server(state);
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return 0;
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}
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static int sshd_teardown(void **state) {
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torture_teardown_sshd_server(state);
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return 0;
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}
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static int session_setup(void **state)
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{
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struct torture_state *s = *state;
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struct passwd *pwd;
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pwd = getpwnam("bob");
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assert_non_null(pwd);
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setuid(pwd->pw_uid);
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s->ssh.session = torture_ssh_session(TORTURE_SSH_SERVER,
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NULL,
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TORTURE_SSH_USER_ALICE,
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NULL);
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assert_non_null(s->ssh.session);
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return 0;
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}
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static int session_teardown(void **state)
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{
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struct torture_state *s = *state;
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ssh_disconnect(s->ssh.session);
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ssh_free(s->ssh.session);
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return 0;
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}
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static void torture_request_env(void **state)
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{
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struct torture_state *s = *state;
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ssh_session session = s->ssh.session;
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ssh_channel c;
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char buffer[4096] = {0};
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int nbytes;
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int rc;
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int lang_found = 0;
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c = ssh_channel_new(session);
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assert_non_null(c);
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rc = ssh_channel_open_session(c);
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assert_ssh_return_code(session, rc);
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rc = ssh_channel_request_env(c, "LC_LIBSSH", "LIBSSH_EXPORTED_VARIABLE");
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assert_ssh_return_code(session, rc);
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rc = ssh_channel_request_exec(c, "echo $LC_LIBSSH");
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assert_ssh_return_code(session, rc);
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nbytes = ssh_channel_read(c, buffer, sizeof(buffer) - 1, 0);
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printf("nbytes=%d\n", nbytes);
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while (nbytes > 0) {
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#if 1
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rc = fwrite(buffer, 1, nbytes, stdout);
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assert_int_equal(rc, nbytes);
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#endif
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buffer[nbytes]='\0';
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if (strstr(buffer, "LIBSSH_EXPORTED_VARIABLE")) {
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lang_found = 1;
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break;
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}
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nbytes = ssh_channel_read(c, buffer, sizeof(buffer), 0);
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}
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assert_int_equal(lang_found, 1);
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ssh_channel_close(c);
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}
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int torture_run_tests(void) {
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int rc;
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struct CMUnitTest tests[] = {
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cmocka_unit_test_setup_teardown(torture_request_env,
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session_setup,
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session_teardown),
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};
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ssh_init();
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torture_filter_tests(tests);
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rc = cmocka_run_group_tests(tests, sshd_setup, sshd_teardown);
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ssh_finalize();
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return rc;
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}
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