129 строки
3.3 KiB
C
129 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) 2012 by Aris Adamantiadis
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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 "libssh/priv.h"
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#include "libssh/session.h"
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#include <sys/types.h>
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#include <pwd.h>
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#define BUFLEN 4096
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static char buffer[BUFLEN];
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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_channel_read_error(void **state) {
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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 channel;
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int rc;
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int i;
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channel = ssh_channel_new(session);
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assert_non_null(channel);
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rc = ssh_channel_open_session(channel);
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assert_ssh_return_code(session, rc);
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rc = ssh_channel_request_exec(channel, "hexdump -C /dev/urandom");
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assert_ssh_return_code(session, rc);
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/* send crap and for server to send us a disconnect */
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rc = write(ssh_get_fd(session),"AAAA", 4);
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assert_int_equal(rc, 4);
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for (i=0;i<20;++i){
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rc = ssh_channel_read(channel,buffer,sizeof(buffer),0);
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if (rc == SSH_ERROR)
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break;
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}
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#if OPENSSH_VERSION_MAJOR == 6 && OPENSSH_VERSION_MINOR >= 7
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/* With openssh 6.7 this doesn't produce and error anymore */
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assert_ssh_return_code(session, rc);
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#else
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assert_ssh_return_code_equal(session, rc, SSH_ERROR);
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#endif
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ssh_channel_free(channel);
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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_channel_read_error,
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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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