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mirror of https://github.com/SoftEtherVPN/SoftEtherVPN.git synced 2024-11-07 18:20:41 +03:00
SoftEtherVPN/src/Cedar/CMInner.h
Joshua Perry 28e8d4bcce Retry connection on untrusted server certificate
With server certificate validation enabled, vpnclient unconditionally
stopped connection on untrusted server certificate. Added account
configuration parameter to retry connection if server certivicate failed
validation.
2018-08-05 20:48:16 +02:00

643 lines
24 KiB
C

// SoftEther VPN Source Code - Developer Edition Master Branch
// Cedar Communication Module
//
// SoftEther VPN Server, Client and Bridge are free software under GPLv2.
//
// Copyright (c) Daiyuu Nobori.
// Copyright (c) SoftEther VPN Project, University of Tsukuba, Japan.
// Copyright (c) SoftEther Corporation.
//
// All Rights Reserved.
//
// http://www.softether.org/
//
// Author: Daiyuu Nobori, Ph.D.
// Contributors:
// - ELIN (https://github.com/el1n)
// Comments: Tetsuo Sugiyama, Ph.D.
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// version 2 as published by the Free Software Foundation.
//
// 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 version 2
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// THE LICENSE AGREEMENT IS ATTACHED ON THE SOURCE-CODE PACKAGE
// AS "LICENSE.TXT" FILE. READ THE TEXT FILE IN ADVANCE TO USE THE SOFTWARE.
//
//
// THIS SOFTWARE IS DEVELOPED IN JAPAN, AND DISTRIBUTED FROM JAPAN,
// UNDER JAPANESE LAWS. YOU MUST AGREE IN ADVANCE TO USE, COPY, MODIFY,
// MERGE, PUBLISH, DISTRIBUTE, SUBLICENSE, AND/OR SELL COPIES OF THIS
// SOFTWARE, THAT ANY JURIDICAL DISPUTES WHICH ARE CONCERNED TO THIS
// SOFTWARE OR ITS CONTENTS, AGAINST US (SOFTETHER PROJECT, SOFTETHER
// CORPORATION, DAIYUU NOBORI OR OTHER SUPPLIERS), OR ANY JURIDICAL
// DISPUTES AGAINST US WHICH ARE CAUSED BY ANY KIND OF USING, COPYING,
// MODIFYING, MERGING, PUBLISHING, DISTRIBUTING, SUBLICENSING, AND/OR
// SELLING COPIES OF THIS SOFTWARE SHALL BE REGARDED AS BE CONSTRUED AND
// CONTROLLED BY JAPANESE LAWS, AND YOU MUST FURTHER CONSENT TO
// EXCLUSIVE JURISDICTION AND VENUE IN THE COURTS SITTING IN TOKYO,
// JAPAN. YOU MUST WAIVE ALL DEFENSES OF LACK OF PERSONAL JURISDICTION
// AND FORUM NON CONVENIENS. PROCESS MAY BE SERVED ON EITHER PARTY IN
// THE MANNER AUTHORIZED BY APPLICABLE LAW OR COURT RULE.
//
// USE ONLY IN JAPAN. DO NOT USE THIS SOFTWARE IN ANOTHER COUNTRY UNLESS
// YOU HAVE A CONFIRMATION THAT THIS SOFTWARE DOES NOT VIOLATE ANY
// CRIMINAL LAWS OR CIVIL RIGHTS IN THAT PARTICULAR COUNTRY. USING THIS
// SOFTWARE IN OTHER COUNTRIES IS COMPLETELY AT YOUR OWN RISK. THE
// SOFTETHER VPN PROJECT HAS DEVELOPED AND DISTRIBUTED THIS SOFTWARE TO
// COMPLY ONLY WITH THE JAPANESE LAWS AND EXISTING CIVIL RIGHTS INCLUDING
// PATENTS WHICH ARE SUBJECTS APPLY IN JAPAN. OTHER COUNTRIES' LAWS OR
// CIVIL RIGHTS ARE NONE OF OUR CONCERNS NOR RESPONSIBILITIES. WE HAVE
// NEVER INVESTIGATED ANY CRIMINAL REGULATIONS, CIVIL LAWS OR
// INTELLECTUAL PROPERTY RIGHTS INCLUDING PATENTS IN ANY OF OTHER 200+
// COUNTRIES AND TERRITORIES. BY NATURE, THERE ARE 200+ REGIONS IN THE
// WORLD, WITH DIFFERENT LAWS. IT IS IMPOSSIBLE TO VERIFY EVERY
// COUNTRIES' LAWS, REGULATIONS AND CIVIL RIGHTS TO MAKE THE SOFTWARE
// COMPLY WITH ALL COUNTRIES' LAWS BY THE PROJECT. EVEN IF YOU WILL BE
// SUED BY A PRIVATE ENTITY OR BE DAMAGED BY A PUBLIC SERVANT IN YOUR
// COUNTRY, THE DEVELOPERS OF THIS SOFTWARE WILL NEVER BE LIABLE TO
// RECOVER OR COMPENSATE SUCH DAMAGES, CRIMINAL OR CIVIL
// RESPONSIBILITIES. NOTE THAT THIS LINE IS NOT LICENSE RESTRICTION BUT
// JUST A STATEMENT FOR WARNING AND DISCLAIMER.
//
//
// SOURCE CODE CONTRIBUTION
// ------------------------
//
// Your contribution to SoftEther VPN Project is much appreciated.
// Please send patches to us through GitHub.
// Read the SoftEther VPN Patch Acceptance Policy in advance:
// http://www.softether.org/5-download/src/9.patch
//
//
// DEAR SECURITY EXPERTS
// ---------------------
//
// If you find a bug or a security vulnerability please kindly inform us
// about the problem immediately so that we can fix the security problem
// to protect a lot of users around the world as soon as possible.
//
// Our e-mail address for security reports is:
// softether-vpn-security [at] softether.org
//
// Please note that the above e-mail address is not a technical support
// inquiry address. If you need technical assistance, please visit
// http://www.softether.org/ and ask your question on the users forum.
//
// Thank you for your cooperation.
//
//
// NO MEMORY OR RESOURCE LEAKS
// ---------------------------
//
// The memory-leaks and resource-leaks verification under the stress
// test has been passed before release this source code.
// CMInner.h
// Internal header for the CM.c
#define STARTUP_MUTEX_NAME GC_SW_SOFTETHER_PREFIX "vpncmgr_startup_mutex"
#define NAME_OF_VPN_CLIENT_MANAGER "vpncmgr"
void CmVoice(char *name);
typedef struct CM_UAC_HELPER
{
THREAD *Thread;
volatile bool Halt;
EVENT *HaltEvent;
} CM_UAC_HELPER;
typedef struct CM_VOICE
{
UINT voice_id;
char *perfix;
} CM_VOICE;
static CM_VOICE cm_voice[] =
{
{VOICE_SSK, "ssk" },
{VOICE_AHO, "aho" },
};
typedef struct CM_ENUM_HUB
{
HWND hWnd;
THREAD *Thread;
SESSION *Session;
CLIENT_OPTION *ClientOption;
TOKEN_LIST *Hub;
} CM_ENUM_HUB;
#define CM_SETTING_INIT_NONE 0
#define CM_SETTING_INIT_EASY 1 // Transition to the simple mode
#define CM_SETTING_INIT_NORMAL 2 // Transition to the normal mode
#define CM_SETTING_INIT_SELECT 3 // Show a selection screen
#define CM_SETTING_INIT_CONNECT 4 // Import process by the simple installer
typedef struct CM
{
HWND hMainWnd;
HWND hStatusBar;
REMOTE_CLIENT *Client;
char *server_name;
char *password;
wchar_t *import_file_name;
bool HideStatusBar;
bool HideTrayIcon;
bool ShowGrid;
bool VistaStyle;
bool ShowPort;
wchar_t StatudBar1[MAX_SIZE];
wchar_t StatudBar2[MAX_SIZE];
wchar_t StatudBar3[MAX_SIZE];
HICON Icon2, Icon3;
bool IconView;
THREAD *NotifyClientThread;
NOTIFY_CLIENT *NotifyClient;
volatile bool Halt;
bool OnCloseDispatched;
LIST *StatusWindowList;
CEDAR *Cedar;
LIST *EnumHubList;
UINT WindowCount;
bool DisableVoice;
UINT VoiceId;
UINT OldConnectedNum;
bool UpdateConnectedNumFlag;
UCHAR ShortcutKey[SHA1_SIZE];
bool TrayInited;
bool TraySucceed;
bool TrayAnimation;
bool TraySpeedAnimation;
UINT TrayAnimationCounter;
bool StartupMode;
THREAD *TryExecUiHelperThread;
volatile bool TryExecUiHelperHalt;
HANDLE TryExecUiHelperProcessHandle;
EVENT *TryExecUiHelperHaltEvent;
bool WindowsShutdowning;
bool CmSettingSupported;
bool CmEasyModeSupported;
bool CmSettingInitialFlag;
CM_SETTING CmSetting;
HWND hEasyWnd;
bool StartupFinished;
bool ConnectStartedFlag;
bool PositiveDisconnectFlag;
wchar_t EasyLastSelectedAccountName[MAX_ACCOUNT_NAME_LEN + 1];
WINDOWPLACEMENT FakeWindowPlacement;
bool CheckedAndShowedAdminPackMessage;
INSTANCE *StartupMutex;
bool BadProcessChecked;
bool PopupMenuOpen;
WINUI_UPDATE *Update;
} CM;
typedef struct CM_STATUS
{
wchar_t AccountName[MAX_ACCOUNT_NAME_LEN + 1]; // Account name
HWND hWndPolicy; // Policy dialog
} CM_STATUS;
typedef struct CM_POLICY
{
HWND hWnd;
wchar_t AccountName[MAX_ACCOUNT_NAME_LEN + 1]; // Account name
POLICY *Policy; // Policy dialog
CM_STATUS *CmStatus; // CM_STATUS
bool Extension; // Extension
} CM_POLICY;
typedef struct CM_ACCOUNT
{
bool EditMode; // Edit mode (false: New mode)
bool LinkMode; // Link mode
bool NatMode; // NAT mode
CLIENT_OPTION *ClientOption; // Client option
CLIENT_AUTH *ClientAuth; // Authentication data
bool Startup; // Startup account
bool CheckServerCert; // Check the server certificate
bool RetryOnServerCert; // Retry on invalid server certificate
X *ServerCert; // Server certificate
char old_server_name[MAX_HOST_NAME_LEN + 1]; // Old server name
bool Inited; // Initialization flag
POLICY Policy; // Policy (only link mode)
struct SM_HUB *Hub; // HUB
RPC *Rpc; // RPC
bool OnlineFlag; // Online flag
bool Flag1; // Flag 1
bool HideClientCertAuth; // Hide the client authentication
bool HideSecureAuth; // Hide the smart card authentication
bool HideTrustCert; // Hide the trusted certificate authority button
UCHAR ShortcutKey[SHA1_SIZE]; // Shortcut key
bool LockMode; // Setting lock mode
bool Link_ConnectNow; // Start the connection immediately
UINT PolicyVer; // Policy version
} CM_ACCOUNT;
typedef struct CM_CHANGE_PASSWORD
{
CLIENT_OPTION *ClientOption; // Client Option
char Username[MAX_USERNAME_LEN + 1]; // User name
char HubName[MAX_HUBNAME_LEN + 1]; // HUB name
} CM_CHANGE_PASSWORD;
typedef struct CM_TRAFFIC
{
bool ServerMode; // Server mode
bool Double; // 2x mode
bool Raw; // Raw data mode
UINT Port; // Port number
char Host[MAX_HOST_NAME_LEN + 1]; // Host name
UINT NumTcp; // Number of TCP connections
UINT Type; // Type
UINT Span; // Period
} CM_TRAFFIC;
typedef struct CM_TRAFFIC_DLG
{
HWND hWnd; // Window handle
CM_TRAFFIC *Setting; // Setting
TTS *Tts; // Measurement server
TTC *Ttc; // Measurement client
THREAD *HaltThread; // Thread for stopping
THREAD *ClientEndWaitThread; // Thread to wait for the client to finish
bool Started; // Started flag
bool Stopping; // Stopping
UINT RetCode; // Return value
TT_RESULT Result; // Result
EVENT *ResultShowEvent; // Display result event
bool CloseDialogAfter; // Flag of whether or not to close the dialog
} CM_TRAFFIC_DLG;
// Internet connection settings
typedef struct CM_INTERNET_SETTING
{
UINT ProxyType; // Type of proxy server
char ProxyHostName[MAX_HOST_NAME_LEN + 1]; // Proxy server host name
UINT ProxyPort; // Proxy server port number
char ProxyUsername[MAX_USERNAME_LEN + 1]; // Proxy server user name
char ProxyPassword[MAX_USERNAME_LEN + 1]; // Proxy server password
} CM_INTERNET_SETTING;
static CM *cm = NULL;
void CmFreeTrayExternal(void *hWnd);
// Normal RPC call macro
__forceinline static bool CALL(HWND hWnd, UINT code)
{
UINT ret = code;
if (ret != ERR_NO_ERROR)
{
if (ret == ERR_DISCONNECTED)
{
if (cm != NULL)
{
Close(cm->hMainWnd);
}
else
{
MsgBox(hWnd, MB_ICONSTOP, _UU("SM_DISCONNECTED"));
}
if (cm != NULL)
{
CmFreeTrayExternal((void *)cm->hMainWnd);
}
exit(0);
}
else
{
UINT flag = MB_ICONEXCLAMATION;
if (ret == ERR_VLAN_IS_USED)
{
CmVoice("using_vlan");
}
if (hWnd != NULL && cm != NULL && cm->hEasyWnd != NULL)
{
hWnd = cm->hEasyWnd;
}
if (hWnd != NULL && cm != NULL && hWnd == cm->hEasyWnd)
{
flag |= MB_SETFOREGROUND | MB_TOPMOST;
}
MsgBox(hWnd, flag, _E(ret));
}
}
if (ret == ERR_NO_ERROR)
{
return true;
}
else
{
return false;
}
}
// Extended RPC call macro (get an error value)
__forceinline static UINT CALLEX(HWND hWnd, UINT code)
{
UINT ret = code;
if (ret != ERR_NO_ERROR)
{
if (ret == ERR_DISCONNECTED)
{
if (cm != NULL)
{
Close(cm->hMainWnd);
}
else
{
MsgBox(hWnd, MB_ICONSTOP, _UU("SM_DISCONNECTED"));
}
if (cm != NULL)
{
CmFreeTrayExternal((void *)cm->hMainWnd);
}
exit(0);
}
}
return ret;
}
typedef struct CM_LOADX
{
X *x;
} CM_LOADX;
typedef struct CM_SETTING_DLG
{
bool CheckPassword;
UCHAR HashedPassword[SHA1_SIZE];
} CM_SETTING_DLG;
typedef struct CM_EASY_DLG
{
bool EndDialogCalled;
} CM_EASY_DLG;
// Task tray related
#define WM_CM_TRAY_MESSAGE (WM_APP + 44)
#define WM_CM_SETTING_CHANGED_MESSAGE (WM_APP + 45)
#define WM_CM_EASY_REFRESH (WM_APP + 46)
#define WM_CM_SHOW (WM_APP + 47)
#define CMD_EASY_DBLCLICK 40697
#define CMD_VGC_CONNECT 40698
#define CM_TRAY_ANIMATION_INTERVAL 3000
#define CM_TRAY_MAX_ITEMS 4096
#define CM_TRAY_MENU_ID_START 12000
#define CM_TRAY_MENU_CONNECT_ID_START (CM_TRAY_MENU_ID_START + CM_TRAY_MAX_ITEMS)
#define CM_TRAY_MENU_STATUS_ID_START (CM_TRAY_MENU_CONNECT_ID_START + CM_TRAY_MAX_ITEMS)
#define CM_TRAY_MENU_DISCONNECT_ID_START (CM_TRAY_MENU_STATUS_ID_START + CM_TRAY_MAX_ITEMS)
#define CM_TRAY_MENU_RECENT_ID_START (CM_TRAY_MENU_DISCONNECT_ID_START + CM_TRAY_MAX_ITEMS)
#define CM_TRAY_IS_CONNECT_ID(id) (((id) >= CM_TRAY_MENU_CONNECT_ID_START) && (id) < CM_TRAY_MENU_STATUS_ID_START)
#define CM_TRAY_IS_STATUS_ID(id) (((id) >= CM_TRAY_MENU_STATUS_ID_START) && (id) < CM_TRAY_MENU_DISCONNECT_ID_START)
#define CM_TRAY_IS_DISCONNECT_ID(id) (((id) >= CM_TRAY_MENU_DISCONNECT_ID_START) && (id) < (CM_TRAY_MENU_DISCONNECT_ID_START + CM_TRAY_MAX_ITEMS))
#define CM_TRAY_IS_RECENT_ID(id) (((id) >= CM_TRAY_MENU_RECENT_ID_START) && (id) < (CM_TRAY_MENU_RECENT_ID_START + CM_TRAY_MAX_ITEMS))
// Function prototype
void InitCM(bool set_app_id);
void FreeCM();
void MainCM();
bool LoginCM();
void LogoutCM();
UINT CmLoginDlgProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam, void *param);
void MainCMWindow();
void CmSendImportMessage(HWND hWnd, wchar_t *filename, UINT msg);
UINT CmMainWindowProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam, void *param);
void CmMainWindowOnSize(HWND hWnd);
void CmMainWindowOnInit(HWND hWnd);
void CmMainWindowOnQuit(HWND hWnd);
void CmSaveMainWindowPos(HWND hWnd);
void CmMainWindowOnCommand(HWND hWnd, WPARAM wParam, LPARAM lParam);
void CmMainWindowOnCommandEx(HWND hWnd, WPARAM wParam, LPARAM lParam, bool easy);
bool CmIsEnabled(HWND hWnd, UINT id);
bool CmIsChecked(UINT id);
bool CmIsBold(UINT id);
void CmMainWindowOnPopupMenu(HWND hWnd, HMENU hMenu, UINT pos);
void CmSaveMainWindowPos(HWND hWnd);
void CmRedrawStatusBar(HWND hWnd);
void CmRefresh(HWND hWnd);
void CmRefreshEx(HWND hWnd, bool style_changed);
void CmSetForegroundProcessToCnService();
void CmInitAccountList(HWND hWnd);
void CmInitAccountListEx(HWND hWnd, bool easy);
void CmInitVLanList(HWND hWnd);
void CmRefreshAccountList(HWND hWnd);
void CmRefreshAccountListEx(HWND hWnd, bool easy);
void CmRefreshAccountListEx2(HWND hWnd, bool easy, bool style_changed);
void CmRefreshVLanList(HWND hWnd);
void CmRefreshVLanListEx(HWND hWnd, bool style_changed);
void CmSaveAccountListPos(HWND hWnd);
void CmSaveVLanListPos(HWND hWnd);
wchar_t *CmGetProtocolName(UINT n);
void CmVLanNameToPrintName(char *str, UINT size, char *name);
bool CmPrintNameToVLanName(char *name, UINT size, char *str);
void CmMainWindowOnNotify(HWND hWnd, NMHDR *n);
void CmOnKey(HWND hWnd, bool ctrl, bool alt, UINT key);
void CmAccountListRightClick(HWND hWnd);
void CmVLanListRightClick(HWND hWnd);
void CmConnect(HWND hWnd, wchar_t *account_name);
void CmDisconnect(HWND hWnd, wchar_t *account_name);
void CmInitNotifyClientThread();
void CmFreeNotifyClientThread();
void CmNotifyClientThread(THREAD *thread, void *param);
void CmDeleteAccount(HWND hWnd, wchar_t *account_name);
void CmStatus(HWND hWnd, wchar_t *account_name);
void CmStatusDlg(HWND hWnd, wchar_t *account_name);
UINT CmStatusDlgProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam, void *param);
void CmStatusDlgPrint(HWND hWnd, CM_STATUS *cmst);
void CmPrintStatusToListView(LVB *b, RPC_CLIENT_GET_CONNECTION_STATUS *s);
void CmPrintStatusToListViewEx(LVB *b, RPC_CLIENT_GET_CONNECTION_STATUS *s, bool server_mode);
void CmStatusDlgPrintCert(HWND hWnd, CM_STATUS *st, bool server);
void CmPolicyDlg(HWND hWnd, CM_STATUS *st);
UINT CmPolicyDlgProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam, void *param);
void CmPolicyDlgPrint(HWND hWnd, CM_POLICY *p);
void CmPolicyDlgPrintEx(HWND hWnd, CM_POLICY *p, bool cascade_mode);
void CmPolicyDlgPrintEx2(HWND hWnd, CM_POLICY *p, bool cascade_mode, bool ver);
void CmNewAccount(HWND hWnd);
void CmEditAccount(HWND hWnd, wchar_t *account_name);
void CmGenerateNewAccountName(HWND hWnd, wchar_t *name, UINT size);
void CmGenerateCopyName(HWND hWnd, wchar_t *name, UINT size, wchar_t *old_name);
void CmGenerateImportName(HWND hWnd, wchar_t *name, UINT size, wchar_t *old_name);
CM_ACCOUNT *CmCreateNewAccountObject(HWND hWnd);
CM_ACCOUNT *CmGetExistAccountObject(HWND hWnd, wchar_t *account_name);
void CmEnumHubStart(HWND hWnd, CLIENT_OPTION *o);
void CmInitEnumHub();
void CmFreeEnumHub();
void CmFreeAccountObject(HWND hWnd, CM_ACCOUNT *a);
bool CmEditAccountDlg(HWND hWnd, CM_ACCOUNT *a);
UINT CmEditAccountDlgProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam, void *param);
void CmEditAccountDlgUpdate(HWND hWnd, CM_ACCOUNT *a);
void CmEditAccountDlgInit(HWND hWnd, CM_ACCOUNT *a);
void CmEditAccountDlgOnOk(HWND hWnd, CM_ACCOUNT *a);
void CmEditAccountDlgStartEnumHub(HWND hWnd, CM_ACCOUNT *a);
bool CmLoadXAndK(HWND hWnd, X **x, K **k);
bool CmLoadK(HWND hWnd, K **k);
bool CmLoadKEx(HWND hWnd, K **k, char *filename, UINT size);
bool CmLoadKExW(HWND hWnd, K **k, wchar_t *filename, UINT size);
bool CmLoadXFromFileOrSecureCard(HWND hWnd, X **x);
void CmLoadXFromFileOrSecureCardDlgInit(HWND hWnd, CM_LOADX *p);
void CmLoadXFromFileOrSecureCardDlgUpdate(HWND hWnd, CM_LOADX *p);
UINT CmLoadXFromFileOrSecureCardDlgProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam, void *param);
bool CmLoadX(HWND hWnd, X **x);
bool CmLoadXEx(HWND hWnd, X **x, char *filename, UINT size);
bool CmLoadXExW(HWND hWnd, X **x, wchar_t *filename, UINT size);
X *CmGetIssuer(X *x);
bool CmProxyDlg(HWND hWnd, CLIENT_OPTION *a);
void CmProxyDlgUpdate(HWND hWnd, CLIENT_OPTION *a);
UINT CmProxyDlgProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam, void *param);
bool CmDetailDlg(HWND hWnd, CM_ACCOUNT *a);
UINT CmDetailDlgProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam, void *param);
char *CmNewVLanDlg(HWND hWnd);
UINT CmNewVLanDlgProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam, void *param);
void CmCopyAccount(HWND hWnd, wchar_t *account_name);
void CmExportAccount(HWND hWnd, wchar_t *account_name);
void CmSortcut(HWND hWnd, wchar_t *account_name);
void CmImportAccount(HWND hWnd);
void CmImportAccountMain(HWND hWnd, wchar_t *filename);
void CmImportAccountMainEx(HWND hWnd, wchar_t *filename, bool overwrite);
void CmTrustDlg(HWND hWnd);
UINT CmTrustDlgProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam, void *param);
void CmTrustDlgUpdate(HWND hWnd);
void CmTrustDlgRefresh(HWND hWnd);
void CmTrustImport(HWND hWnd);
void CmTrustExport(HWND hWnd);
void CmTrustView(HWND hWnd);
void CmPassword(HWND hWnd);
UINT CmPasswordProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam, void *param);
void CmPasswordRefresh(HWND hWnd);
void CmRefreshStatusBar(HWND hWnd);
UINT CmGetNumConnected(HWND hWnd);
void CmDisconnectAll(HWND hWnd);
wchar_t *CmGenerateMainWindowTitle();
void CmConfigDlg(HWND hWnd);
UINT CmConfigDlgProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam, void *param);
void CmConfigDlgInit(HWND hWnd);
void CmConfigDlgRefresh(HWND hWnd);
void CmConfigDlgOnOk(HWND hWnd);
bool CmWarningDesktop(HWND hWnd, wchar_t *account_name);
UINT CmDesktopDlgProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam, void *param);
void CmDesktopDlgInit(HWND hWnd, wchar_t *account_name);
bool CmStopInstallVLan(HWND hWnd);
void CmChangePassword(HWND hWnd, CLIENT_OPTION *o, char *hubname, char *username);
UINT CmChangePasswordProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam, void *param);
void CmChangePasswordUpdate(HWND hWnd, CM_CHANGE_PASSWORD *p);
void SmShowPublicVpnServerHtml(HWND hWnd);
void CmConnectShortcut(UCHAR *key);
UINT CmSelectSecure(HWND hWnd, UINT current_id);
void CmClientSecureManager(HWND hWnd);
UINT CmClientSelectSecure(HWND hWnd);
UINT CmSelectSecureDlg(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam, void *param);
void CmSelectSecureDlgInit(HWND hWnd, UINT default_id);
void CmSelectSecureDlgUpdate(HWND hWnd);
void CmSecureManager(HWND hWnd, UINT id);
void CmSecureManagerEx(HWND hWnd, UINT id, bool no_new_cert);
UINT CmSecureManagerDlg(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam, void *param);
void CmSecureManagerDlgInit(HWND hWnd, UINT id);
void CmSecureManagerDlgUpdate(HWND hWnd, UINT id);
void CmSecureManagerDlgRefresh(HWND hWnd, UINT id);
void CmSecureManagerDlgPrintList(HWND hWnd, LIST *o);
void CmSecureManagerDlgPrintListEx(HWND hWnd, UINT id, LIST *o, UINT type);
wchar_t *CmSecureObjTypeToStr(UINT type);
UINT CmSecureType(HWND hWnd);
UINT CmSecureTypeDlg(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam, void *param);
void CmSecureManagerDlgImport(HWND hWnd, UINT id);
void CmSecureManagerDlgDelete(HWND hWnd, UINT id);
void CmSecureManagerDlgExport(HWND hWnd, UINT id);
void CmSecureManagerDlgNewCert(HWND hWnd, UINT id);
void CmSecurePin(HWND hWnd, UINT id);
UINT CmSecurePinDlg(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam, void *param);
void CmSecurePinDlgUpdate(HWND hWnd);
void CmInitTray(HWND hWnd);
void CmPollingTray(HWND hWnd);
void CmFreeTray(HWND hWnd);
void CmChangeTrayString(HWND hWnd, wchar_t *str);
UINT CmGetTrayIconId(bool animation, UINT animation_counter);
void CmShowOrHideWindow(HWND hWnd);
void CmShowTrayMenu(HWND hWnd);
HMENU CmCreateTraySubMenu(HWND hWnd, bool flag, UINT start_id);
HMENU CmCreateRecentSubMenu(HWND hWnd, UINT start_id);
bool CmCheckPkcsEula(HWND hWnd, UINT id);
UINT CmPkcsEulaDlg(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam, void *param);
void CmDeleteOldStartupTrayFile();
UINT CmTrafficDlgProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam, void *param);
void CmTrafficDlgInit(HWND hWnd);
bool CmTrafficDlgUpdate(HWND hWnd);
void CmTrafficDlgOnOk(HWND hWnd);
bool CmTrafficLoadFromReg(CM_TRAFFIC *t);
void CmTrafficGetDefaultSetting(CM_TRAFFIC *t);
void CmTrafficSaveToReg(CM_TRAFFIC *t);
void CmTrafficDlgToStruct(HWND hWnd, CM_TRAFFIC *t);
void CmExecTraffic(HWND hWnd, CM_TRAFFIC *t);
UINT CmTrafficRunDlg(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam, void *param);
void CmTrafficRunDlgInit(HWND hWnd, CM_TRAFFIC_DLG *d);
void CmTrafficRunDlgStart(HWND hWnd, CM_TRAFFIC_DLG *d);
void CmTrafficRunDlgPrintProc(void *param, wchar_t *str);
void CmTrafficRunDlgAddStr(HWND hWnd, wchar_t *str);
void CmTrafficRunDlgHalt(HWND hWnd, CM_TRAFFIC_DLG *d);
void CmTrafficRunDlgHaltThread(THREAD *t, void *param);
void CmTrafficRunDlgClientWaitThread(THREAD *t, void *param);
void CmTrafficResult(HWND hWnd, TT_RESULT *r);
UINT CmTrafficResultDlg(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam, void *param);
void CmTrafficResultDlgInit(HWND hWnd, TT_RESULT *res);
void CmTryToExecUiHelper();
void CmInitTryToExecUiHelper();
void CmFreeTryToExecUiHelper();
void CmTryToExecUiHelperThread(THREAD *thread, void *param);
bool CmSetting(HWND hWnd);
UINT CmSettingDlg(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam, void *param);
void CmSettingDlgInit(HWND hWnd, CM_SETTING_DLG *d);
void CmSettingDlgUpdate(HWND hWnd, CM_SETTING_DLG *d);
void CmSettingDlgOnOk(HWND hWnd, CM_SETTING_DLG *d);
void CmApplyCmSetting();
void CmMainWindowOnTrayClicked(HWND hWnd, WPARAM wParam, LPARAM lParam);
void CmShowEasy();
void CmCloseEasy();
void CmMainWindowOnShowEasy(HWND hWnd);
UINT CmEasyDlg(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam, void *param);
void CmEasyDlgInit(HWND hWnd, CM_EASY_DLG *d);
void CmEasyDlgUpdate(HWND hWnd, CM_EASY_DLG *d);
void CmEasyDlgRefresh(HWND hWnd, CM_EASY_DLG *d);
void CmRefreshEasy();
void CmEasyDlgOnNotify(HWND hWnd, CM_EASY_DLG *d, NMHDR *n);
void CmEasyDlgOnKey(HWND hWnd, CM_EASY_DLG *d, bool ctrl, bool alt, UINT key);
void CmEasyDlgOnCommand(HWND hWnd, CM_EASY_DLG *d, WPARAM wParam, LPARAM lParam);
bool CmStartStartupMutex();
void CmEndStartupMutex();
void CmSetUacWindowActive();
void CmUacHelperThread(THREAD *thread, void *param);
void CmProxyDlgUseForIE(HWND hWnd, CLIENT_OPTION *o);
void CmGetSystemInternetSetting(CM_INTERNET_SETTING *setting);
void CmProxyDlgSet(HWND hWnd, CLIENT_OPTION *o, CM_INTERNET_SETTING *setting);
bool CmGetProxyServerNameAndPortFromIeProxyRegStr(char *name, UINT name_size, UINT *port, char *str, char *server_type);
void *CmUpdateJumpList(UINT start_id);