初始提交：terminalX 可运行态（M0/M1/M1.5 已真机验证）
- M0: libghostty SSH 终端（渲染/输入/连接）+ 白屏修复(OutputGate) + 会话状态机/自动重连 - M1: tsnet 用户态组网 + SSH-over-tsnet(fd 桥)，shell 级真机验证；R5(Go+gvisor+C+++Swift 同进程) retire - M1.5: tmux -CC 原生 tab（MVP） - 结构: packages/(TXCore·TXTransport), apps/TerminalX, vendor/(libghostty-spm/libssh2/mbedtls/tsnet-bridge), artifacts/ - 文档: CLAUDE.md + docs/HANDOFF.md（新会话入口） - 环境: 认证代理→依赖 vendor 本地化；Go 在 ~/.local/go；仅模拟器/未签名 - 待续: M2 mosh, tmux 多 pane, M4 安全(host key/SE) Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
kid
331
vendor/libssh2/tests/test_auth_keyboard_info_request.c
vendored
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331
vendor/libssh2/tests/test_auth_keyboard_info_request.c
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/* Copyright (C) Xaver Loppenstedt
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms,
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* with or without modification, are permitted provided
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* that the following conditions are met:
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*
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* Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the
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* following disclaimer.
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*
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* Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* Neither the name of the copyright holder nor the names
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* of any other contributors may be used to endorse or
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* promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
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* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
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* OF SUCH DAMAGE.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include "libssh2_priv.h"
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#include "userauth_kbd_packet.h"
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#include <stdlib.h>
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#define PASS 0
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#define FAIL -1
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struct expected {
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int rc;
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int last_error_code;
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const char *last_error_message;
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};
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struct test_case {
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const char *data;
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unsigned int data_len;
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struct expected expected;
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};
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#define TEST_CASES_LEN 16
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static const struct test_case
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test_cases[TEST_CASES_LEN] = {
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/* too small */
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{
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NULL, 0,
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{FAIL, -38,
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"userauth keyboard data buffer too small to get length"}},
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/* too small */
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{
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"1234", 4,
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{FAIL, -38,
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"userauth keyboard data buffer too small to get length"}},
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/* smallest valid packet possible */
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{
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"<"
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"\0\0\0\0"
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"\0\0\0\0"
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"\0\0\0\0"
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"\0\0\0\0", 17,
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{PASS, 0, ""}},
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/* overrun name */
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{
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"<"
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"\0\0\0\x7f"
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"\0\0\0\0"
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"\0\0\0\0"
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"\0\0\0\0", 17,
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{FAIL, -6,
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"Unable to decode keyboard-interactive 'name' request field"}},
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/* overrun instruction */
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{
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"<"
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"\0\0\0\0"
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"\0\0\0\x7f"
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"\0\0\0\0"
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"\0\0\0\0", 17,
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{FAIL, -6,
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"Unable to decode keyboard-interactive 'instruction' "
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"request field"}},
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/* overrun language */
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{
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"<"
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"\0\0\0\0"
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"\0\0\0\0"
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"\0\0\0\x7f"
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"\0\0\0\0", 17,
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{FAIL, -6,
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"Unable to decode keyboard-interactive 'language tag' "
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"request field"}},
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/* underrun prompt number */
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{
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"<"
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"\0\0\0\x01"
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"\0\0\0\0"
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"\0\0\0\0"
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"\0\0\0\0", 17,
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{FAIL, -38,
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"Unable to decode keyboard-interactive number of "
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"keyboard prompts"}},
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/* too many prompts */
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{
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"<"
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"\0\0\0\0"
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"\0\0\0\0"
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"\0\0\0\0"
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"\0\0\0\x7f", 17,
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{FAIL, -41, "Too many replies for keyboard-interactive prompts"}},
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/* empty prompt */
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{
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"<"
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"\0\0\0\0"
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"\0\0\0\0"
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"\0\0\0\0"
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"\0\0\0\x01"
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"\0\0\0\0"
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"\0", 22,
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{PASS, 0, ""}},
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/* copied from OpenSSH */
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{
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"<"
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"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\x01"
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"\0\0\0\x0aPassword: \0", 32,
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{PASS, 0, ""}},
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/* overrun in prompt text */
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{
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"<"
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"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\x01"
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"\0\0\0\x7bPassword: \0", 32,
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{FAIL, -6,
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"Unable to decode keyboard-interactive "
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"prompt message"}},
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/* no echo prompt boolean */
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{
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"<"
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"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\x01"
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"\0\0\0\x0bPassword: \0", 32,
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{FAIL, -38, "Unable to decode user auth keyboard prompt echo"}},
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/* two prompts */
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{
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"<"
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"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\x02"
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"\0\0\0\x0aPassword: \0"
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"\0\0\0\x07Token: \1", 44,
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{PASS, 0, ""}},
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/* example from RFC 4256 */
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{
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"<"
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"\0\0\0\x19""CRYPTOCard Authentication"
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"\0\0\0\x1b""The challenge is '14315716'"
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"\0\0\0\x05""en-US"
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"\0\0\0\x01"
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"\0\0\0\x0aResponse: "
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"\x01"
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, 89,
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{PASS, 0, ""}},
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/* three prompts, 3rd missing */
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{
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"<"
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"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\x03"
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"\0\0\0\x0aPassword: \0"
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"\0\0\0\x07Token: \1", 44,
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{FAIL, -6, "Unable to decode keyboard-interactive prompt message"}},
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/* overflow language on 32 bit platform */
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{
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"<"
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"\0\0\0\x19"
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"\0\0\0\x01"
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"\0\0\0\x05""PWN3D\0\1\2\3\4\5\6\7\1\2\3"
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"\x01"
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"\0\0\0\x1b""The challenge is '14315716'"
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"\xff\xff\xff\xc4""en-US"
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"\0\0\0\x01"
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"\0\0\0\x0aResponse: "
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"\x01",
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89,
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{FAIL, -6,
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"Unable to decode keyboard-interactive 'language tag' "
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"request field"}},
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};
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#define FAILED_MALLOC_TEST_CASES_LEN 2
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static const struct test_case
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failed_malloc_test_cases[FAILED_MALLOC_TEST_CASES_LEN] = {
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/* malloc fail */
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{
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"<"
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"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\x01"
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"\0\0\0\x0aPassword: \0", 32,
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{FAIL, -6,
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"Unable to allocate memory for "
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"keyboard-interactive prompts array"}},
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/* malloc fail */
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{
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"<"
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"\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\x01"
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"\0\0\0\x0aPassword: \0", 32,
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{FAIL, -6,
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"Unable to allocate memory for "
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"keyboard-interactive responses array"
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}}
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};
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static int alloc_count = 0;
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static int free_count = 0;
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/* libssh2_default_alloc
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*/
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static
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LIBSSH2_ALLOC_FUNC(test_alloc)
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{
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int *threshold_int_ptr = *abstract;
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alloc_count++;
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if(*abstract && *threshold_int_ptr == alloc_count) {
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return NULL;
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}
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return malloc(count);
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}
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/* libssh2_default_free
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*/
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static
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LIBSSH2_FREE_FUNC(test_free)
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{
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(void)abstract;
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free_count++;
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free(ptr);
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}
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static
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int test_case(int num,
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const char *data, unsigned int data_len, void *abstract,
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struct expected expected)
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{
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int rc;
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char *message;
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int error_code;
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LIBSSH2_SESSION *session;
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alloc_count = 0;
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free_count = 0;
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session = libssh2_session_init_ex(test_alloc, test_free, NULL, abstract);
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if(!session) {
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fprintf(stderr, "libssh2_session_init_ex failed\n");
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return 1;
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}
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session->userauth_kybd_data = LIBSSH2_ALLOC(session, data_len);
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session->userauth_kybd_data_len = data_len;
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memcpy(session->userauth_kybd_data, data, data_len);
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rc = userauth_keyboard_interactive_decode_info_request(session);
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if(rc != expected.rc) {
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fprintf(stdout,
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"Test case %d: expected return code to be %d got %d\n",
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num, expected.rc, rc);
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return 1;
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}
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error_code = libssh2_session_last_error(session, &message, NULL, 0);
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if(expected.last_error_code != error_code) {
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fprintf(stdout,
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"Test case %d: expected last error code to be "
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"\"%d\" got \"%d\"\n",
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num, expected.last_error_code, error_code);
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return 1;
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}
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if(strcmp(expected.last_error_message, message) != 0) {
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fprintf(stdout,
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"Test case %d: expected last error message to be "
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"\"%s\" got \"%s\"\n",
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num, expected.last_error_message, message);
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return 1;
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}
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libssh2_session_free(session);
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fprintf(stderr, "Test case %d passed\n", num);
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return 0;
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}
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int main(void)
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{
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int ret = 0;
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int i;
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for(i = 0; i < TEST_CASES_LEN; i++) {
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if(test_case(i + 1,
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test_cases[i].data,
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test_cases[i].data_len,
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NULL,
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test_cases[i].expected))
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ret = 1;
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}
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for(i = 0; i < FAILED_MALLOC_TEST_CASES_LEN; i++) {
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int tc = i + TEST_CASES_LEN + 1;
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int malloc_call_num = 3 + i;
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if(test_case(tc,
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failed_malloc_test_cases[i].data,
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failed_malloc_test_cases[i].data_len,
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&malloc_call_num,
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failed_malloc_test_cases[i].expected))
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ret = 1;
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}
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return ret;
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}
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