download_file pulls a remote file or directory back to the controller over the existing V2 file-transfer protocol. It reuses COMMAND_LIST_DRIVE to open the file-manager sub-link, then sends CMD_DOWN_FILES_V2 so the Windows client streams COMMAND_SEND_FILE_V2 chunks and a per-file COMMAND_FILE_COMPLETE_V2 SHA-256 checksum over its own authenticated sub-connection. The server routes those two packet types into a new per-device FileTransferSession whenever a download is pending, so the headless path never opens the GUI progress dialog; the C2C and existing GUI branches are left untouched. Files are written under a normalized local_dir, and every chunk filename is resolved and verified to stay inside local_dir (directories included) to block .. traversal; overwrite=false skips existing files and counts them as skipped. One transfer per host (mutually exclusive with the one-shot pending registry), a dedicated McpFileTransfer=0-by-default gate surfaced in the settings dialog, and audit logging complete the change. upload_file remains future work. Co-Authored-By: deepseek-v4-pro
51 lines
1.8 KiB
C++
51 lines
1.8 KiB
C++
#pragma once
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#include <afxwin.h>
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#include <afxcmn.h>
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#include <vector>
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// 「MCP设置」配置对话框:启用 MCP / 端口 / 绑定地址 / Token。
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// 因 2015Remote.rc 为 UTF-16 编码、不宜手工编辑,参照 ZstaPickerDlg 用
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// InitModalIndirect + 内存 DLGTEMPLATE 程序化创建(见 docs/Mcp_Design.md §3.8)。
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class CMcpSettingsDlg : public CDialog
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{
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public:
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explicit CMcpSettingsDlg(CWnd* parent = nullptr);
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virtual INT_PTR DoModal();
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protected:
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virtual BOOL OnInitDialog();
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virtual void OnOK();
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DECLARE_MESSAGE_MAP()
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private:
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enum CtrlId {
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IDC_MCP_ENABLE = 1001, // 「启用 MCP」复选框
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IDC_MCP_PORT = 1002, // 端口编辑框
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IDC_MCP_BIND = 1003, // 绑定地址编辑框
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IDC_MCP_TOKEN = 1004, // Token 编辑框
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IDC_MCP_READONLY = 1005, // 「只读模式」复选框(默认勾选,禁 exec_command)
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IDC_MCP_WHITELIST = 1006, // 命令白名单编辑框(多行,逗号/换行分隔,空 = 内置只读前缀)
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IDC_MCP_TERMINAL = 1007, // 「启用持久终端」复选框(全命令,无白名单,要求只读关)
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IDC_MCP_REMOTECONTROL = 1008, // 「启用远程控制」复选框(AI 操控桌面,要求只读关)
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IDC_MCP_FILETRANSFER = 1009, // 「启用文件传输」复选框(download_file,不要求只读关)
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};
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CButton m_btnEnable;
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CStatic m_lblPort, m_lblBind, m_lblToken;
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CEdit m_editPort, m_editBind, m_editToken;
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CButton m_btnReadonly;
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CButton m_btnTerminal;
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CButton m_btnRemoteControl;
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CButton m_btnFileTransfer;
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CStatic m_lblWhitelist;
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CEdit m_editWhitelist;
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CButton m_btnOK, m_btnCancel;
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std::vector<BYTE> m_Template; // 内存 DLGTEMPLATE 字节
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void LayoutControls(int cx, int cy);
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};
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