Merge pull request #1522 from domosekai/tls

Implement complete server certificate verification

src/Cedar/Admin.c

@@ -7350,6 +7350,7 @@ UINT StGetLink(ADMIN *a, RPC_CREATE_LINK *t)
 		Copy(&t->Policy, k->Policy, sizeof(POLICY));
 
 		t->CheckServerCert = k->CheckServerCert;
+		t->AddDefaultCA = k->AddDefaultCA;
 		t->ServerCert = CloneX(k->ServerCert);
 	}
 	Unlock(k->lock);
@@ -7465,6 +7466,7 @@ UINT StSetLink(ADMIN *a, RPC_CREATE_LINK *t)
 		k->Option->RequireMonitorMode = false;	// Disable monitor mode
 
 		k->CheckServerCert = t->CheckServerCert;
+		k->AddDefaultCA = t->AddDefaultCA;
 		k->ServerCert = CloneX(t->ServerCert);
 	}
 	Unlock(k->lock);
@@ -7561,6 +7563,7 @@ UINT StCreateLink(ADMIN *a, RPC_CREATE_LINK *t)
 		// setting of verifying server certification
 		// 
 		k->CheckServerCert = t->CheckServerCert;
+		k->AddDefaultCA = t->AddDefaultCA;
 		k->ServerCert = CloneX(t->ServerCert);
 
 		// stay this off-line
@@ -13635,6 +13638,7 @@ void InRpcCreateLink(RPC_CREATE_LINK *t, PACK *p)
 	InRpcPolicy(&t->Policy, p);
 
 	t->CheckServerCert = PackGetBool(p, "CheckServerCert");
+	t->AddDefaultCA = PackGetBool(p, "AddDefaultCA");
 	b = PackGetBuf(p, "ServerCert");
 	if (b != NULL)
 	{
@@ -13657,6 +13661,7 @@ void OutRpcCreateLink(PACK *p, RPC_CREATE_LINK *t)
 	OutRpcPolicy(p, &t->Policy);
 
 	PackAddBool(p, "CheckServerCert", t->CheckServerCert);
+	PackAddBool(p, "AddDefaultCA", t->AddDefaultCA);
 	if (t->ServerCert != NULL)
 	{
 		BUF *b;
@@ -13702,12 +13707,14 @@ void InRpcEnumLink(RPC_ENUM_LINK *t, PACK *p)
 
 		PackGetUniStrEx(p, "AccountName", e->AccountName, sizeof(e->AccountName), i);
 		PackGetStrEx(p, "Hostname", e->Hostname, sizeof(e->Hostname), i);
-		PackGetStrEx(p, "ConnectedHubName", e->HubName, sizeof(e->HubName), i);
+		if (PackGetStrEx(p, "ConnectedHubName", e->HubName, sizeof(e->HubName), i) == false)
+		{
+			PackGetStrEx(p, "TargetHubName", e->HubName, sizeof(e->HubName), i);
+		}
 		e->Online = PackGetBoolEx(p, "Online", i);
 		e->ConnectedTime = PackGetInt64Ex(p, "ConnectedTime", i);
 		e->Connected = PackGetBoolEx(p, "Connected", i);
 		e->LastError = PackGetIntEx(p, "LastError", i);
-		PackGetStrEx(p, "LinkHubName", e->HubName, sizeof(e->HubName), i);
 	}
 }
 void OutRpcEnumLink(PACK *p, RPC_ENUM_LINK *t)

src/Cedar/Admin.h

@@ -436,6 +436,7 @@ struct RPC_CREATE_LINK
 	CLIENT_AUTH *ClientAuth;			// Client authentication data
 	POLICY Policy;						// Policy
 	bool CheckServerCert;				// Validate the server certificate
+	bool AddDefaultCA;					// Use default trust store
 	X *ServerCert;						// Server certificate
 };
 

src/Cedar/AzureClient.c

@@ -9,6 +9,7 @@
 
 #include "Cedar.h"
 #include "Command.h"
+#include "Logging.h"
 #include "Wpc.h"
 
 #include "Mayaqua/Encrypt.h"
@@ -19,6 +20,7 @@
 #include "Mayaqua/Object.h"
 #include "Mayaqua/Pack.h"
 #include "Mayaqua/Str.h"
+#include "Mayaqua/Table.h"
 #include "Mayaqua/Tick64.h"
 
 #include <stdlib.h>
@@ -80,6 +82,9 @@ void AcWaitForRequest(AZURE_CLIENT *ac, SOCK *s, AZURE_PARAM *param)
 						{
 							SOCK *ns;
 							Debug("Connect Request from %r:%u\n", &client_ip, client_port);
+							char ipstr[128];
+							IPToStr(ipstr, sizeof(ipstr), &client_ip);
+							SLog(ac->Cedar, "LS_AZURE_START", ipstr, client_port);
 
 							// Create new socket and connect VPN Azure Server
 							if (ac->DDnsStatusCopy.InternetSetting.ProxyType == PROXY_DIRECT)
@@ -103,7 +108,10 @@ void AcWaitForRequest(AZURE_CLIENT *ac, SOCK *s, AZURE_PARAM *param)
 
 								SetTimeout(ns, param->DataTimeout);
 
-								if (StartSSLEx(ns, NULL, NULL, 0, NULL))
+								UINT ssl_err = 0;
+								Copy(&ns->SslAcceptSettings, &ac->Cedar->SslAcceptSettings, sizeof(SSL_ACCEPT_SETTINGS));
+
+								if (StartSSLEx3(ns, NULL, NULL, NULL, 0, NULL, NULL, &ssl_err))
 								{
 									// Check certification
 									char server_cert_hash_str[MAX_SIZE];
@@ -157,6 +165,13 @@ void AcWaitForRequest(AZURE_CLIENT *ac, SOCK *s, AZURE_PARAM *param)
 										}
 									}
 								}
+								else
+								{
+									if (ssl_err != 0)
+									{
+										SLog(ac->Cedar, "LS_AZURE_SSL_ERROR", GetUniErrorStr(ssl_err), ssl_err);
+									}
+								}
 
 								ReleaseSock(ns);
 							}

src/Cedar/CM.c

@@ -6022,6 +6022,7 @@ void CmExportAccount(HWND hWnd, wchar_t *account_name)
 		t.StartupAccount = a->Startup;
 		t.CheckServerCert = a->CheckServerCert;
 		t.RetryOnServerCert = a->RetryOnServerCert;
+		t.AddDefaultCA = a->AddDefaultCA;
 		t.ServerCert = a->ServerCert;
 		t.ClientOption->FromAdminPack = false;
 
@@ -6161,6 +6162,7 @@ void CmImportAccountMainEx(HWND hWnd, wchar_t *filename, bool overwrite)
 					t->StartupAccount = get.StartupAccount;
 					t->CheckServerCert = get.CheckServerCert;
 					t->RetryOnServerCert = get.RetryOnServerCert;
+					t->AddDefaultCA = get.AddDefaultCA;
 					if (t->ServerCert != NULL)
 					{
 						FreeX(t->ServerCert);
@@ -6270,6 +6272,7 @@ void CmCopyAccount(HWND hWnd, wchar_t *account_name)
 	}
 	c.CheckServerCert = a->CheckServerCert;
 	c.RetryOnServerCert = a->RetryOnServerCert;
+	c.AddDefaultCA = a->AddDefaultCA;
 	c.StartupAccount = false;		// Don't copy the startup attribute
 
 	CALL(hWnd, CcCreateAccount(cm->Client, &c));
@@ -6649,6 +6652,7 @@ void CmEditAccountDlgUpdate(HWND hWnd, CM_ACCOUNT *a)
 	// Host name
 	GetTxtA(hWnd, E_HOSTNAME, a->ClientOption->Hostname, sizeof(a->ClientOption->Hostname));
 	Trim(a->ClientOption->Hostname);
+	a->ClientOption->HintStr[0] = 0;
 
 	if (InStr(a->ClientOption->Hostname, "/tcp"))
 	{
@@ -6685,9 +6689,13 @@ void CmEditAccountDlgUpdate(HWND hWnd, CM_ACCOUNT *a)
 	// To validate the server certificate
 	a->CheckServerCert = IsChecked(hWnd, R_CHECK_CERT);
 
+	// Trust default CA list
+	a->AddDefaultCA = IsChecked(hWnd, R_TRUST_DEFAULT);
+
 	if (a->NatMode)
 	{
 		Disable(hWnd, R_CHECK_CERT);
+		Disable(hWnd, R_TRUST_DEFAULT);
 		Disable(hWnd, B_TRUST);
 	}
 
@@ -7030,6 +7038,7 @@ void CmEditAccountDlgUpdate(HWND hWnd, CM_ACCOUNT *a)
 		SetEnable(hWnd, S_STATIC7, false);
 		SetEnable(hWnd, S_STATIC11, false);
 		SetEnable(hWnd, R_CHECK_CERT, false);
+		SetEnable(hWnd, R_TRUST_DEFAULT, false);
 		SetEnable(hWnd, B_TRUST, false);
 		SetEnable(hWnd, B_SERVER_CERT, false);
 		SetEnable(hWnd, B_VIEW_SERVER_CERT, false);
@@ -7091,10 +7100,17 @@ void CmEditAccountDlgInit(HWND hWnd, CM_ACCOUNT *a)
 	SetText(hWnd, E_ACCOUNT_NAME, a->ClientOption->AccountName);
 
 	// Host name
-	SetTextA(hWnd, E_HOSTNAME, a->ClientOption->Hostname);
+	char hostname[MAX_SIZE];
-	StrCpy(a->old_server_name, sizeof(a->old_server_name), a->ClientOption->Hostname);
+	StrCpy(hostname, sizeof(hostname), a->ClientOption->Hostname);
+	if (IsEmptyStr(a->ClientOption->HintStr) == false)
+	{
+		StrCat(hostname, sizeof(hostname), "/");
+		StrCat(hostname, sizeof(hostname), a->ClientOption->HintStr);
+	}
+	SetTextA(hWnd, E_HOSTNAME, hostname);
+	StrCpy(a->old_server_name, sizeof(a->old_server_name), hostname);
 
-	if (InStr(a->ClientOption->Hostname, "/tcp"))
+	if (InStr(hostname, "/tcp"))
 	{
 		Check(hWnd, R_DISABLE_NATT, true);
 	}
@@ -7124,6 +7140,9 @@ void CmEditAccountDlgInit(HWND hWnd, CM_ACCOUNT *a)
 	// Verify the server certificate
 	Check(hWnd, R_CHECK_CERT, a->CheckServerCert);
 
+	// Trust default CA list
+	Check(hWnd, R_TRUST_DEFAULT, a->AddDefaultCA);
+
 	// LAN card list
 	if (a->NatMode == false && a->LinkMode == false)
 	{
@@ -7356,6 +7375,7 @@ UINT CmEditAccountDlgProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam, voi
 		case R_HTTPS:
 		case R_SOCKS:
 		case R_CHECK_CERT:
+		case R_TRUST_DEFAULT:
 		case C_TYPE:
 		case E_USERNAME:
 		case E_PASSWORD:
@@ -8762,6 +8782,7 @@ void CmEditAccountDlgOnOk(HWND hWnd, CM_ACCOUNT *a)
 		Copy(c.ClientOption, a->ClientOption, sizeof(CLIENT_OPTION));
 		c.ClientAuth = CopyClientAuth(a->ClientAuth);
 		c.CheckServerCert = a->CheckServerCert;
+		c.AddDefaultCA = a->AddDefaultCA;
 		if (a->ServerCert != NULL)
 		{
 			c.ServerCert = CloneX(a->ServerCert);
@@ -8815,6 +8836,7 @@ void CmEditAccountDlgOnOk(HWND hWnd, CM_ACCOUNT *a)
 			Copy(t.ClientOption, a->ClientOption, sizeof(CLIENT_OPTION));
 			t.ClientAuth = CopyClientAuth(a->ClientAuth);
 			t.CheckServerCert = a->CheckServerCert;
+			t.AddDefaultCA = a->AddDefaultCA;
 			t.ServerCert = CloneX(a->ServerCert);
 
 			// Save the settings for cascade connection
@@ -9007,6 +9029,7 @@ CM_ACCOUNT *CmGetExistAccountObject(HWND hWnd, wchar_t *account_name)
 	a->EditMode = true;
 	a->CheckServerCert = c.CheckServerCert;
 	a->RetryOnServerCert = c.RetryOnServerCert;
+	a->AddDefaultCA = c.AddDefaultCA;
 	a->Startup = c.StartupAccount;
 	if (c.ServerCert != NULL)
 	{
@@ -9037,6 +9060,7 @@ CM_ACCOUNT *CmCreateNewAccountObject(HWND hWnd)
 	a->EditMode = false;
 	a->CheckServerCert = false;
 	a->RetryOnServerCert = false;
+	a->AddDefaultCA = false;
 	a->Startup = false;
 	a->ClientOption = ZeroMalloc(sizeof(CLIENT_OPTION));
 
@@ -9552,7 +9576,11 @@ void CmPrintStatusToListViewEx(LVB *b, RPC_CLIENT_GET_CONNECTION_STATUS *s, bool
 		}
 		else
 		{
-			if (StrLen(s->CipherName) != 0)
+			if (StrLen(s->CipherName) != 0 && StrLen(s->ProtocolName) != 0)
+			{
+				UniFormat(tmp, sizeof(tmp), _UU("CM_ST_USE_ENCRYPT_TRUE3"), s->ProtocolName, s->CipherName);
+			}
+			else if (StrLen(s->CipherName) != 0)
 			{
 				UniFormat(tmp, sizeof(tmp), _UU("CM_ST_USE_ENCRYPT_TRUE"), s->CipherName);
 			}

src/Cedar/CMInner.h

@@ -140,6 +140,7 @@ typedef struct CM_ACCOUNT
 	bool Startup;						// Startup account
 	bool CheckServerCert;				// Check the server certificate
 	bool RetryOnServerCert;				// Retry on invalid server certificate
+	bool AddDefaultCA;					// Use default trust store
 	X *ServerCert;						// Server certificate
 	char old_server_name[MAX_HOST_NAME_LEN + 1];	// Old server name
 	bool Inited;						// Initialization flag

src/Cedar/Cedar.h

@@ -869,6 +869,10 @@
 #define	ERR_VPNGATE_INCLIENT_CANT_STOP	146	// Can not be stopped if operating within VPN Client mode
 #define	ERR_NOT_SUPPORTED_FUNCTION_ON_OPENSOURCE	147	// It is a feature that is not supported in the open source version
 #define	ERR_SUSPENDING					148	// System is suspending
+#define ERR_HOSTNAME_MISMATCH			149	// SSL hostname mismatch
+#define ERR_SSL_PROTOCOL_VERSION		150 // SSL version not supported
+#define ERR_SSL_SHARED_CIPHER			151 // Can't find common cipher
+#define ERR_SSL_HANDSHAKE				152 // Other SSL handshake error
 
 
 ////////////////////////////

src/Cedar/Client.c

@@ -1957,6 +1957,7 @@ RPC_CLIENT_CREATE_ACCOUNT *CiCfgToAccount(BUF *b)
 	t->StartupAccount = a->StartupAccount;
 	t->CheckServerCert = a->CheckServerCert;
 	t->RetryOnServerCert = a->RetryOnServerCert;
+	t->AddDefaultCA = a->AddDefaultCA;
 	t->ServerCert = a->ServerCert;
 	Free(a);
 
@@ -1981,6 +1982,7 @@ BUF *CiAccountToCfg(RPC_CLIENT_CREATE_ACCOUNT *t)
 	a.ClientAuth = t->ClientAuth;
 	a.CheckServerCert = t->CheckServerCert;
 	a.RetryOnServerCert = t->RetryOnServerCert;
+	a.AddDefaultCA = t->AddDefaultCA;
 	a.ServerCert = t->ServerCert;
 	a.StartupAccount = t->StartupAccount;
 
@@ -4315,6 +4317,13 @@ void InRpcClientOption(CLIENT_OPTION *c, PACK *p)
 
 	PackGetUniStr(p, "AccountName", c->AccountName, sizeof(c->AccountName));
 	PackGetStr(p, "Hostname", c->Hostname, sizeof(c->Hostname));
+	// Extract hint string from hostname
+	UINT i = SearchStrEx(c->Hostname, "/", 0, false);
+	if (i != INFINITE)
+	{
+		StrCpy(c->HintStr, sizeof(c->HintStr), c->Hostname + i + 1);
+		c->Hostname[i] = 0;
+	}
 	c->Port = PackGetInt(p, "Port");
 	c->PortUDP = PackGetInt(p, "PortUDP");
 	c->ProxyType = PackGetInt(p, "ProxyType");
@@ -4352,7 +4361,20 @@ void OutRpcClientOption(PACK *p, CLIENT_OPTION *c)
 	}
 
 	PackAddUniStr(p, "AccountName", c->AccountName);
+	// Append hint string to hostname
+	if (IsEmptyStr(c->HintStr))
+	{
+		// No hint
 		PackAddStr(p, "Hostname", c->Hostname);
+	}
+	else
+	{
+		char hostname[MAX_SIZE];
+		StrCpy(hostname, sizeof(hostname), c->Hostname);
+		StrCat(hostname, sizeof(hostname), "/");
+		StrCat(hostname, sizeof(hostname), c->HintStr);
+		PackAddStr(p, "Hostname", hostname);
+	}
 	PackAddStr(p, "ProxyName", c->ProxyName);
 	PackAddStr(p, "ProxyUsername", c->ProxyUsername);
 	PackAddStr(p, "ProxyPassword", c->ProxyPassword);
@@ -4522,6 +4544,7 @@ void InRpcClientCreateAccount(RPC_CLIENT_CREATE_ACCOUNT *c, PACK *p)
 	c->StartupAccount = PackGetInt(p, "StartupAccount") ? true : false;
 	c->CheckServerCert = PackGetInt(p, "CheckServerCert") ? true : false;
 	c->RetryOnServerCert = PackGetInt(p, "RetryOnServerCert") ? true : false;
+	c->AddDefaultCA = PackGetInt(p, "AddDefaultCA") ? true : false;
 	b = PackGetBuf(p, "ServerCert");
 	if (b != NULL)
 	{
@@ -4545,6 +4568,7 @@ void OutRpcClientCreateAccount(PACK *p, RPC_CLIENT_CREATE_ACCOUNT *c)
 	PackAddInt(p, "StartupAccount", c->StartupAccount);
 	PackAddInt(p, "CheckServerCert", c->CheckServerCert);
 	PackAddInt(p, "RetryOnServerCert", c->RetryOnServerCert);
+	PackAddInt(p, "AddDefaultCA", c->AddDefaultCA);
 	if (c->ServerCert != NULL)
 	{
 		b = XToBuf(c->ServerCert, false);
@@ -4695,6 +4719,7 @@ void InRpcClientGetAccount(RPC_CLIENT_GET_ACCOUNT *c, PACK *p)
 	c->StartupAccount = PackGetInt(p, "StartupAccount") ? true : false;
 	c->CheckServerCert = PackGetInt(p, "CheckServerCert") ? true : false;
 	c->RetryOnServerCert = PackGetInt(p, "RetryOnServerCert") ? true : false;
+	c->AddDefaultCA = PackGetInt(p, "AddDefaultCA") ? true : false;
 	b = PackGetBuf(p, "ServerCert");
 	if (b != NULL)
 	{
@@ -4724,6 +4749,7 @@ void OutRpcClientGetAccount(PACK *p, RPC_CLIENT_GET_ACCOUNT *c)
 	PackAddInt(p, "StartupAccount", c->StartupAccount);
 	PackAddInt(p, "CheckServerCert", c->CheckServerCert);
 	PackAddInt(p, "RetryOnServerCert", c->RetryOnServerCert);
+	PackAddInt(p, "AddDefaultCA", c->AddDefaultCA);
 
 	if (c->ServerCert != NULL)
 	{
@@ -4810,6 +4836,7 @@ void InRpcClientGetConnectionStatus(RPC_CLIENT_GET_CONNECTION_STATUS *s, PACK *p
 
 	PackGetStr(p, "ServerName", s->ServerName, sizeof(s->ServerName));
 	PackGetStr(p, "ServerProductName", s->ServerProductName, sizeof(s->ServerProductName));
+	PackGetStr(p, "ProtocolVersion", s->ProtocolName, sizeof(s->ProtocolName));
 	PackGetStr(p, "CipherName", s->CipherName, sizeof(s->CipherName));
 	PackGetStr(p, "SessionName", s->SessionName, sizeof(s->SessionName));
 	PackGetStr(p, "ConnectionName", s->ConnectionName, sizeof(s->ConnectionName));
@@ -4886,6 +4913,7 @@ void OutRpcClientGetConnectionStatus(PACK *p, RPC_CLIENT_GET_CONNECTION_STATUS *
 
 	PackAddStr(p, "ServerName", c->ServerName);
 	PackAddStr(p, "ServerProductName", c->ServerProductName);
+	PackAddStr(p, "ProtocolVersion", c->ProtocolName);
 	PackAddStr(p, "CipherName", c->CipherName);
 	PackAddStr(p, "SessionName", c->SessionName);
 	PackAddStr(p, "ConnectionName", c->ConnectionName);
@@ -5840,6 +5868,7 @@ void CiGetSessionStatus(RPC_CLIENT_GET_CONNECTION_STATUS *st, SESSION *s)
 				if (st->UseEncrypt)
 				{
 					StrCpy(st->CipherName, sizeof(st->CipherName), s->Connection->CipherName);
+					StrCpy(st->ProtocolName, sizeof(st->ProtocolName), s->Connection->SslVersion);
 				}
 				// Use of compression
 				st->UseCompress = s->UseCompress;
@@ -6599,6 +6628,9 @@ bool CtGetAccount(CLIENT *c, RPC_CLIENT_GET_ACCOUNT *a)
 
 		Lock(r->lock);
 		{
+			// Copy account name (restore the correct case)
+			UniStrCpy(a->AccountName, sizeof(a->AccountName), r->ClientOption->AccountName);
+
 			// Copy the client option
 			if (a->ClientOption != NULL)
 			{
@@ -6618,6 +6650,7 @@ bool CtGetAccount(CLIENT *c, RPC_CLIENT_GET_ACCOUNT *a)
 
 			a->CheckServerCert = r->CheckServerCert;
 			a->RetryOnServerCert = r->RetryOnServerCert;
+			a->AddDefaultCA = r->AddDefaultCA;
 			a->ServerCert = NULL;
 			if (r->ServerCert != NULL)
 			{
@@ -7029,6 +7062,12 @@ bool CtEnumAccount(CLIENT *c, RPC_CLIENT_ENUM_ACCOUNT *e)
 
 			// Server name
 			StrCpy(item->ServerName, sizeof(item->ServerName), a->ClientOption->Hostname);
+			// Append hint string to hostname
+			if (IsEmptyStr(a->ClientOption->HintStr) == false)
+			{
+				StrCat(item->ServerName, sizeof(item->ServerName), "/");
+				StrCat(item->ServerName, sizeof(item->ServerName), a->ClientOption->HintStr);
+			}
 
 			// Proxy type
 			item->ProxyType = a->ClientOption->ProxyType;
@@ -7146,6 +7185,7 @@ bool CtSetAccount(CLIENT *c, RPC_CLIENT_CREATE_ACCOUNT *a, bool inner)
 
 			ret->CheckServerCert = a->CheckServerCert;
 			ret->RetryOnServerCert = a->RetryOnServerCert;
+			ret->AddDefaultCA = a->AddDefaultCA;
 
 			if (a->ServerCert != NULL)
 			{
@@ -7245,6 +7285,7 @@ bool CtCreateAccount(CLIENT *c, RPC_CLIENT_CREATE_ACCOUNT *a, bool inner)
 
 		new_account->CheckServerCert = a->CheckServerCert;
 		new_account->RetryOnServerCert = a->RetryOnServerCert;
+		new_account->AddDefaultCA = a->AddDefaultCA;
 		if (a->ServerCert != NULL)
 		{
 			new_account->ServerCert = CloneX(a->ServerCert);
@@ -9221,6 +9262,13 @@ CLIENT_OPTION *CiLoadClientOption(FOLDER *f)
 
 	CfgGetUniStr(f, "AccountName", o->AccountName, sizeof(o->AccountName));
 	CfgGetStr(f, "Hostname", o->Hostname, sizeof(o->Hostname));
+	// Extract hint string from hostname
+	UINT i = SearchStrEx(o->Hostname, "/", 0, false);
+	if (i != INFINITE)
+	{
+		StrCpy(o->HintStr, sizeof(o->HintStr), o->Hostname + i + 1);
+		o->Hostname[i] = 0;
+	}
 	o->Port = CfgGetInt(f, "Port");
 	o->PortUDP = CfgGetInt(f, "PortUDP");
 	o->ProxyType = CfgGetInt(f, "ProxyType");
@@ -9302,6 +9350,7 @@ ACCOUNT *CiLoadClientAccount(FOLDER *f)
 	a->StartupAccount = CfgGetBool(f, "StartupAccount");
 	a->CheckServerCert = CfgGetBool(f, "CheckServerCert");
 	a->RetryOnServerCert = CfgGetBool(f, "RetryOnServerCert");
+	a->AddDefaultCA = CfgGetBool(f, "AddDefaultCA");
 	a->CreateDateTime = CfgGetInt64(f, "CreateDateTime");
 	a->UpdateDateTime = CfgGetInt64(f, "UpdateDateTime");
 	a->LastConnectDateTime = CfgGetInt64(f, "LastConnectDateTime");
@@ -9763,7 +9812,20 @@ void CiWriteClientOption(FOLDER *f, CLIENT_OPTION *o)
 	}
 
 	CfgAddUniStr(f, "AccountName", o->AccountName);
+	// Append hint string to hostname
+	if (IsEmptyStr(o->HintStr))
+	{
+		// No hint
 		CfgAddStr(f, "Hostname", o->Hostname);
+	}
+	else
+	{
+		char hostname[MAX_SIZE];
+		StrCpy(hostname, sizeof(hostname), o->Hostname);
+		StrCat(hostname, sizeof(hostname), "/");
+		StrCat(hostname, sizeof(hostname), o->HintStr);
+		CfgAddStr(f, "Hostname", hostname);
+	}
 	CfgAddInt(f, "Port", o->Port);
 	CfgAddInt(f, "PortUDP", o->PortUDP);
 	CfgAddInt(f, "ProxyType", o->ProxyType);
@@ -9927,6 +9989,9 @@ void CiWriteAccountData(FOLDER *f, ACCOUNT *a)
 	// Retry on invalid server certificate flag
 	CfgAddBool(f, "RetryOnServerCert", a->RetryOnServerCert);
 
+	// Add default SSL trust store
+	CfgAddBool(f, "AddDefaultCA", a->AddDefaultCA);
+
 	// Date and time
 	CfgAddInt64(f, "CreateDateTime", a->CreateDateTime);
 	CfgAddInt64(f, "UpdateDateTime", a->UpdateDateTime);

src/Cedar/Client.h

@@ -61,6 +61,7 @@ struct ACCOUNT
 	CLIENT_AUTH *ClientAuth;				// Client authentication data
 	bool CheckServerCert;					// Check the server certificate
 	bool RetryOnServerCert;					// Retry on invalid server certificate
+	bool AddDefaultCA;						// Use default trust store
 	X *ServerCert;							// Server certificate
 	bool StartupAccount;					// Start-up account
 	UCHAR ShortcutKey[SHA1_SIZE];			// Key
@@ -239,6 +240,7 @@ struct RPC_CLIENT_CREATE_ACCOUNT
 	bool StartupAccount;					// Startup account
 	bool CheckServerCert;					// Checking of the server certificate
 	bool RetryOnServerCert;					// Retry on invalid server certificate
+	bool AddDefaultCA;						// Use default trust store
 	X *ServerCert;							// Server certificate
 	UCHAR ShortcutKey[SHA1_SIZE];			// Shortcut Key
 };
@@ -292,6 +294,7 @@ struct RPC_CLIENT_GET_ACCOUNT
 	bool StartupAccount;					// Startup account
 	bool CheckServerCert;					// Check the server certificate
 	bool RetryOnServerCert;					// Retry on invalid server certificate
+	bool AddDefaultCA;						// Use default trust store
 	X *ServerCert;							// Server certificate
 	UCHAR ShortcutKey[SHA1_SIZE];			// Shortcut Key
 	UINT64 CreateDateTime;					// Creation date and time (Ver 3.0 or later)

src/Cedar/Command.c

@@ -3109,6 +3109,8 @@ void PcMain(PC *pc)
 			{"AccountServerCertDisable", PcAccountServerCertDisable},
 			{"AccountRetryOnServerCertEnable", PcAccountRetryOnServerCertEnable},
 			{"AccountRetryOnServerCertDisable", PcAccountRetryOnServerCertDisable},
+			{"AccountDefaultCAEnable", PcAccountDefaultCAEnable},
+			{"AccountDefaultCADisable", PcAccountDefaultCADisable},
 			{"AccountServerCertSet", PcAccountServerCertSet},
 			{"AccountServerCertDelete", PcAccountServerCertDelete},
 			{"AccountServerCertGet", PcAccountServerCertGet},
@@ -4293,6 +4295,26 @@ UINT PcAccountCreate(CONSOLE *c, char *cmd_name, wchar_t *str, void *param)
 	return ret;
 }
 
+// Setup a RPC_CLIENT_CREATE_ACCOUNT from a RPC_CLIENT_GET_ACCOUNT
+void SetRpcClientCreateAccountFromGetAccount(RPC_CLIENT_CREATE_ACCOUNT *c, RPC_CLIENT_GET_ACCOUNT *t)
+{
+	if (c == NULL || t == NULL)
+	{
+		return;
+	}
+
+	Zero(c, sizeof(RPC_CLIENT_CREATE_ACCOUNT));
+
+	// Copy reference
+	c->ClientAuth = t->ClientAuth;
+	c->ClientOption = t->ClientOption;
+	c->CheckServerCert = t->CheckServerCert;
+	c->RetryOnServerCert = t->RetryOnServerCert;
+	c->AddDefaultCA = t->AddDefaultCA;
+	c->ServerCert = t->ServerCert;
+	c->StartupAccount = t->StartupAccount;
+}
+
 // Set the destination of the connection settings
 UINT PcAccountSet(CONSOLE *c, char *cmd_name, wchar_t *str, void *param)
 {
@@ -4333,16 +4355,10 @@ UINT PcAccountSet(CONSOLE *c, char *cmd_name, wchar_t *str, void *param)
 		// Success
 		t.ClientOption->Port = port;
 		StrCpy(t.ClientOption->Hostname, sizeof(t.ClientOption->Hostname), host);
+		t.ClientOption->HintStr[0] = 0;
 		StrCpy(t.ClientOption->HubName, sizeof(t.ClientOption->HubName), GetParamStr(o, "HUB"));
 
-		Zero(&c, sizeof(c));
+		SetRpcClientCreateAccountFromGetAccount(&c, &t);
-
-		c.ClientAuth = t.ClientAuth;
-		c.ClientOption = t.ClientOption;
-		c.CheckServerCert = t.CheckServerCert;
-		c.RetryOnServerCert = t.RetryOnServerCert;
-		c.ServerCert = t.ServerCert;
-		c.StartupAccount = t.StartupAccount;
 
 		ret = CcSetAccount(pc->RemoteClient, &c);
 	}
@@ -4400,7 +4416,18 @@ UINT PcAccountGet(CONSOLE *c, char *cmd_name, wchar_t *str, void *param)
 		CtInsert(ct, _UU("CMD_ACCOUNT_COLUMN_NAME"), t.ClientOption->AccountName);
 
 		// Host name of the destination VPN Server
+		if (IsEmptyStr(t.ClientOption->HintStr))
+		{
 			StrToUni(tmp, sizeof(tmp), t.ClientOption->Hostname);
+		}
+		else
+		{
+			char hostname[MAX_SIZE];
+			StrCpy(hostname, sizeof(hostname), t.ClientOption->Hostname);
+			StrCat(hostname, sizeof(hostname), "/");
+			StrCat(hostname, sizeof(hostname), t.ClientOption->HintStr);
+			StrToUni(tmp, sizeof(tmp), hostname);
+		}
 		CtInsert(ct, _UU("CMD_ACCOUNT_COLUMN_HOSTNAME"), tmp);
 
 		// The port number to connect to VPN Server
@@ -4444,6 +4471,8 @@ UINT PcAccountGet(CONSOLE *c, char *cmd_name, wchar_t *str, void *param)
 		{
 			CtInsert(ct, _UU("CMD_ACCOUNT_COLUMN_RETRY_ON_SERVER_CERT"),
 				t.RetryOnServerCert ? _UU("CMD_MSG_ENABLE") : _UU("CMD_MSG_DISABLE"));
+			CtInsert(ct, _UU("CMD_ACCOUNT_COLUMN_ADD_DEFAULT_CA"),
+				t.AddDefaultCA ? _UU("CMD_MSG_ENABLE") : _UU("CMD_MSG_DISABLE"));
 		}
 
 		// Device name to be used for the connection
@@ -4618,13 +4647,7 @@ UINT PcAccountUsernameSet(CONSOLE *c, char *cmd_name, wchar_t *str, void *param)
 			c->Write(c, _UU("CMD_AccountUsername_Notice"));
 		}
 
-		Zero(&z, sizeof(z));
+		SetRpcClientCreateAccountFromGetAccount(&z, &t);
-		z.CheckServerCert = t.CheckServerCert;
-		z.RetryOnServerCert = t.RetryOnServerCert;
-		z.ClientAuth = t.ClientAuth;
-		z.ClientOption = t.ClientOption;
-		z.ServerCert = t.ServerCert;
-		z.StartupAccount = t.StartupAccount;
 
 		ret = CcSetAccount(pc->RemoteClient, &z);
 	}
@@ -4676,13 +4699,7 @@ UINT PcAccountAnonymousSet(CONSOLE *c, char *cmd_name, wchar_t *str, void *param
 		// Change the settings
 		t.ClientAuth->AuthType = CLIENT_AUTHTYPE_ANONYMOUS;
 
-		Zero(&z, sizeof(z));
+		SetRpcClientCreateAccountFromGetAccount(&z, &t);
-		z.CheckServerCert = t.CheckServerCert;
-		z.RetryOnServerCert = t.RetryOnServerCert;
-		z.ClientAuth = t.ClientAuth;
-		z.ClientOption = t.ClientOption;
-		z.ServerCert = t.ServerCert;
-		z.StartupAccount = t.StartupAccount;
 
 		ret = CcSetAccount(pc->RemoteClient, &z);
 	}
@@ -4758,13 +4775,7 @@ UINT PcAccountPasswordSet(CONSOLE *c, char *cmd_name, wchar_t *str, void *param)
 
 		if (ret == ERR_NO_ERROR)
 		{
-			Zero(&z, sizeof(z));
+			SetRpcClientCreateAccountFromGetAccount(&z, &t);
-			z.CheckServerCert = t.CheckServerCert;
-			z.RetryOnServerCert = t.RetryOnServerCert;
-			z.ClientAuth = t.ClientAuth;
-			z.ClientOption = t.ClientOption;
-			z.ServerCert = t.ServerCert;
-			z.StartupAccount = t.StartupAccount;
 
 			ret = CcSetAccount(pc->RemoteClient, &z);
 		}
@@ -4837,13 +4848,7 @@ UINT PcAccountCertSet(CONSOLE *c, char *cmd_name, wchar_t *str, void *param)
 		t.ClientAuth->ClientX = CloneX(x);
 		t.ClientAuth->ClientK = CloneK(k);
 
-		Zero(&z, sizeof(z));
+		SetRpcClientCreateAccountFromGetAccount(&z, &t);
-		z.CheckServerCert = t.CheckServerCert;
-		z.RetryOnServerCert = t.RetryOnServerCert;
-		z.ClientAuth = t.ClientAuth;
-		z.ClientOption = t.ClientOption;
-		z.ServerCert = t.ServerCert;
-		z.StartupAccount = t.StartupAccount;
 
 		ret = CcSetAccount(pc->RemoteClient, &z);
 	}
@@ -4958,13 +4963,7 @@ UINT PcAccountEncryptDisable(CONSOLE *c, char *cmd_name, wchar_t *str, void *par
 		// Change the settings
 		t.ClientOption->UseEncrypt = false;
 
-		Zero(&z, sizeof(z));
+		SetRpcClientCreateAccountFromGetAccount(&z, &t);
-		z.CheckServerCert = t.CheckServerCert;
-		z.RetryOnServerCert = t.RetryOnServerCert;
-		z.ClientAuth = t.ClientAuth;
-		z.ClientOption = t.ClientOption;
-		z.ServerCert = t.ServerCert;
-		z.StartupAccount = t.StartupAccount;
 
 		ret = CcSetAccount(pc->RemoteClient, &z);
 	}
@@ -5016,13 +5015,7 @@ UINT PcAccountEncryptEnable(CONSOLE *c, char *cmd_name, wchar_t *str, void *para
 		// Change the settings
 		t.ClientOption->UseEncrypt = true;
 
-		Zero(&z, sizeof(z));
+		SetRpcClientCreateAccountFromGetAccount(&z, &t);
-		z.CheckServerCert = t.CheckServerCert;
-		z.RetryOnServerCert = t.RetryOnServerCert;
-		z.ClientAuth = t.ClientAuth;
-		z.ClientOption = t.ClientOption;
-		z.ServerCert = t.ServerCert;
-		z.StartupAccount = t.StartupAccount;
 
 		ret = CcSetAccount(pc->RemoteClient, &z);
 	}
@@ -5074,13 +5067,7 @@ UINT PcAccountCompressEnable(CONSOLE *c, char *cmd_name, wchar_t *str, void *par
 		// Change the settings
 		t.ClientOption->UseCompress = true;
 
-		Zero(&z, sizeof(z));
+		SetRpcClientCreateAccountFromGetAccount(&z, &t);
-		z.CheckServerCert = t.CheckServerCert;
-		z.RetryOnServerCert = t.RetryOnServerCert;
-		z.ClientAuth = t.ClientAuth;
-		z.ClientOption = t.ClientOption;
-		z.ServerCert = t.ServerCert;
-		z.StartupAccount = t.StartupAccount;
 
 		ret = CcSetAccount(pc->RemoteClient, &z);
 	}
@@ -5132,13 +5119,7 @@ UINT PcAccountCompressDisable(CONSOLE *c, char *cmd_name, wchar_t *str, void *pa
 		// Change the settings
 		t.ClientOption->UseCompress = false;
 
-		Zero(&z, sizeof(z));
+		SetRpcClientCreateAccountFromGetAccount(&z, &t);
-		z.CheckServerCert = t.CheckServerCert;
-		z.RetryOnServerCert = t.RetryOnServerCert;
-		z.ClientAuth = t.ClientAuth;
-		z.ClientOption = t.ClientOption;
-		z.ServerCert = t.ServerCert;
-		z.StartupAccount = t.StartupAccount;
 
 		ret = CcSetAccount(pc->RemoteClient, &z);
 	}
@@ -5213,13 +5194,7 @@ UINT PcAccountHttpHeaderAdd(CONSOLE *c, char *cmd_name, wchar_t *str, void *para
 			if ((StrLen(s) + StrLen(t.ClientOption->CustomHttpHeader)) < sizeof(t.ClientOption->CustomHttpHeader)) {
 				StrCat(t.ClientOption->CustomHttpHeader, sizeof(s), s);
 
-				Zero(&z, sizeof(z));
+				SetRpcClientCreateAccountFromGetAccount(&z, &t);
-				z.CheckServerCert = t.CheckServerCert;
-				z.RetryOnServerCert = t.RetryOnServerCert;
-				z.ClientAuth = t.ClientAuth;
-				z.ClientOption = t.ClientOption;
-				z.ServerCert = t.ServerCert;
-				z.StartupAccount = t.StartupAccount;
 
 				ret = CcSetAccount(pc->RemoteClient, &z);
 			}
@@ -5284,13 +5259,7 @@ UINT PcAccountHttpHeaderDelete(CONSOLE *c, char *cmd_name, wchar_t *str, void *p
 		RPC_CLIENT_CREATE_ACCOUNT z;
 		char *value = GetParamStr(o, "NAME");
 
-		Zero(&z, sizeof(z));
+		SetRpcClientCreateAccountFromGetAccount(&z, &t);
-		z.CheckServerCert = t.CheckServerCert;
-		z.RetryOnServerCert = t.RetryOnServerCert;
-		z.ClientAuth = t.ClientAuth;
-		z.ClientOption = t.ClientOption;
-		z.ServerCert = t.ServerCert;
-		z.StartupAccount = t.StartupAccount;
 
 		Zero(z.ClientOption->CustomHttpHeader, sizeof(z.ClientOption->CustomHttpHeader));
 
@@ -5410,13 +5379,7 @@ UINT PcAccountProxyNone(CONSOLE *c, char *cmd_name, wchar_t *str, void *param)
 		// Change the settings
 		t.ClientOption->ProxyType = PROXY_DIRECT;
 
-		Zero(&z, sizeof(z));
+		SetRpcClientCreateAccountFromGetAccount(&z, &t);
-		z.CheckServerCert = t.CheckServerCert;
-		z.RetryOnServerCert = t.RetryOnServerCert;
-		z.ClientAuth = t.ClientAuth;
-		z.ClientOption = t.ClientOption;
-		z.ServerCert = t.ServerCert;
-		z.StartupAccount = t.StartupAccount;
 
 		ret = CcSetAccount(pc->RemoteClient, &z);
 	}
@@ -5482,13 +5445,7 @@ UINT PcAccountProxyHttp(CONSOLE *c, char *cmd_name, wchar_t *str, void *param)
 			Free(host);
 		}
 
-		Zero(&z, sizeof(z));
+		SetRpcClientCreateAccountFromGetAccount(&z, &t);
-		z.CheckServerCert = t.CheckServerCert;
-		z.RetryOnServerCert = t.RetryOnServerCert;
-		z.ClientAuth = t.ClientAuth;
-		z.ClientOption = t.ClientOption;
-		z.ServerCert = t.ServerCert;
-		z.StartupAccount = t.StartupAccount;
 
 		ret = CcSetAccount(pc->RemoteClient, &z);
 	}
@@ -5554,13 +5511,7 @@ UINT PcAccountProxySocks(CONSOLE *c, char *cmd_name, wchar_t *str, void *param)
 			Free(host);
 		}
 
-		Zero(&z, sizeof(z));
+		SetRpcClientCreateAccountFromGetAccount(&z, &t);
-		z.CheckServerCert = t.CheckServerCert;
-		z.RetryOnServerCert = t.RetryOnServerCert;
-		z.ClientAuth = t.ClientAuth;
-		z.ClientOption = t.ClientOption;
-		z.ServerCert = t.ServerCert;
-		z.StartupAccount = t.StartupAccount;
 
 		ret = CcSetAccount(pc->RemoteClient, &z);
 	}
@@ -5626,13 +5577,7 @@ UINT PcAccountProxySocks5(CONSOLE *c, char *cmd_name, wchar_t *str, void *param)
 			Free(host);
 		}
 
-		Zero(&z, sizeof(z));
+		SetRpcClientCreateAccountFromGetAccount(&z, &t);
-		z.CheckServerCert = t.CheckServerCert;
-		z.RetryOnServerCert = t.RetryOnServerCert;
-		z.ClientAuth = t.ClientAuth;
-		z.ClientOption = t.ClientOption;
-		z.ServerCert = t.ServerCert;
-		z.StartupAccount = t.StartupAccount;
 
 		ret = CcSetAccount(pc->RemoteClient, &z);
 	}
@@ -5684,13 +5629,7 @@ UINT PcAccountServerCertEnable(CONSOLE *c, char *cmd_name, wchar_t *str, void *p
 		// Change the settings
 		t.CheckServerCert = true;
 
-		Zero(&z, sizeof(z));
+		SetRpcClientCreateAccountFromGetAccount(&z, &t);
-		z.CheckServerCert = t.CheckServerCert;
-		z.RetryOnServerCert = t.RetryOnServerCert;
-		z.ClientAuth = t.ClientAuth;
-		z.ClientOption = t.ClientOption;
-		z.ServerCert = t.ServerCert;
-		z.StartupAccount = t.StartupAccount;
 
 		ret = CcSetAccount(pc->RemoteClient, &z);
 	}
@@ -5742,13 +5681,7 @@ UINT PcAccountServerCertDisable(CONSOLE *c, char *cmd_name, wchar_t *str, void *
 		// Change the settings
 		t.CheckServerCert = false;
 
-		Zero(&z, sizeof(z));
+		SetRpcClientCreateAccountFromGetAccount(&z, &t);
-		z.CheckServerCert = t.CheckServerCert;
-		z.RetryOnServerCert = t.RetryOnServerCert;
-		z.ClientAuth = t.ClientAuth;
-		z.ClientOption = t.ClientOption;
-		z.ServerCert = t.ServerCert;
-		z.StartupAccount = t.StartupAccount;
 
 		ret = CcSetAccount(pc->RemoteClient, &z);
 	}
@@ -5800,13 +5733,7 @@ UINT PcAccountRetryOnServerCertEnable(CONSOLE *c, char *cmd_name, wchar_t *str,
 		// Change the settings
 		t.RetryOnServerCert = true;
 
-		Zero(&z, sizeof(z));
+		SetRpcClientCreateAccountFromGetAccount(&z, &t);
-		z.CheckServerCert = t.CheckServerCert;
-		z.RetryOnServerCert = t.RetryOnServerCert;
-		z.ClientAuth = t.ClientAuth;
-		z.ClientOption = t.ClientOption;
-		z.ServerCert = t.ServerCert;
-		z.StartupAccount = t.StartupAccount;
 
 		ret = CcSetAccount(pc->RemoteClient, &z);
 	}
@@ -5858,13 +5785,111 @@ UINT PcAccountRetryOnServerCertDisable(CONSOLE *c, char *cmd_name, wchar_t *str,
 		// Change the settings
 		t.RetryOnServerCert = false;
 
-		Zero(&z, sizeof(z));
+		SetRpcClientCreateAccountFromGetAccount(&z, &t);
-		z.CheckServerCert = t.CheckServerCert;
+
-		z.RetryOnServerCert = t.RetryOnServerCert;
+		ret = CcSetAccount(pc->RemoteClient, &z);
-		z.ClientAuth = t.ClientAuth;
+	}
-		z.ClientOption = t.ClientOption;
+
-		z.ServerCert = t.ServerCert;
+	if (ret != ERR_NO_ERROR)
-		z.StartupAccount = t.StartupAccount;
+	{
+		// Error has occurred
+		CmdPrintError(c, ret);
+	}
+
+	CiFreeClientGetAccount(&t);
+
+	// Release of the parameter list
+	FreeParamValueList(o);
+
+	return ret;
+}
+
+// Enable trusting default CA list
+UINT PcAccountDefaultCAEnable(CONSOLE *c, char *cmd_name, wchar_t *str, void *param)
+{
+	LIST *o;
+	PC *pc = (PC *)param;
+	UINT ret = ERR_NO_ERROR;
+	RPC_CLIENT_GET_ACCOUNT t;
+	// Parameter list that can be specified
+	PARAM args[] =
+	{
+		{"[name]", CmdPrompt, _UU("CMD_AccountCreate_Prompt_Name"), CmdEvalNotEmpty, NULL},
+	};
+
+	// Get the parameter list
+	o = ParseCommandList(c, cmd_name, str, args, sizeof(args) / sizeof(args[0]));
+	if (o == NULL)
+	{
+		return ERR_INVALID_PARAMETER;
+	}
+
+	// RPC call
+	Zero(&t, sizeof(t));
+
+	UniStrCpy(t.AccountName, sizeof(t.AccountName), GetParamUniStr(o, "[name]"));
+
+	ret = CcGetAccount(pc->RemoteClient, &t);
+
+	if (ret == ERR_NO_ERROR)
+	{
+		RPC_CLIENT_CREATE_ACCOUNT z;
+		// Change the settings
+		t.AddDefaultCA = true;
+
+		SetRpcClientCreateAccountFromGetAccount(&z, &t);
+
+		ret = CcSetAccount(pc->RemoteClient, &z);
+	}
+
+	if (ret != ERR_NO_ERROR)
+	{
+		// Error has occurred
+		CmdPrintError(c, ret);
+	}
+
+	CiFreeClientGetAccount(&t);
+
+	// Release of the parameter list
+	FreeParamValueList(o);
+
+	return ret;
+}
+
+// Disable trusting default CA list
+UINT PcAccountDefaultCADisable(CONSOLE *c, char *cmd_name, wchar_t *str, void *param)
+{
+	LIST *o;
+	PC *pc = (PC *)param;
+	UINT ret = ERR_NO_ERROR;
+	RPC_CLIENT_GET_ACCOUNT t;
+	// Parameter list that can be specified
+	PARAM args[] =
+	{
+		{"[name]", CmdPrompt, _UU("CMD_AccountCreate_Prompt_Name"), CmdEvalNotEmpty, NULL},
+	};
+
+	// Get the parameter list
+	o = ParseCommandList(c, cmd_name, str, args, sizeof(args) / sizeof(args[0]));
+	if (o == NULL)
+	{
+		return ERR_INVALID_PARAMETER;
+	}
+
+	// RPC call
+	Zero(&t, sizeof(t));
+
+	UniStrCpy(t.AccountName, sizeof(t.AccountName), GetParamUniStr(o, "[name]"));
+
+	ret = CcGetAccount(pc->RemoteClient, &t);
+
+	if (ret == ERR_NO_ERROR)
+	{
+		RPC_CLIENT_CREATE_ACCOUNT z;
+		// Change the settings
+		t.AddDefaultCA = false;
+
+		SetRpcClientCreateAccountFromGetAccount(&z, &t);
 
 		ret = CcSetAccount(pc->RemoteClient, &z);
 	}
@@ -5930,13 +5955,7 @@ UINT PcAccountServerCertSet(CONSOLE *c, char *cmd_name, wchar_t *str, void *para
 		}
 		t.ServerCert = CloneX(x);
 
-		Zero(&z, sizeof(z));
+		SetRpcClientCreateAccountFromGetAccount(&z, &t);
-		z.CheckServerCert = t.CheckServerCert;
-		z.RetryOnServerCert = t.RetryOnServerCert;
-		z.ClientAuth = t.ClientAuth;
-		z.ClientOption = t.ClientOption;
-		z.ServerCert = t.ServerCert;
-		z.StartupAccount = t.StartupAccount;
 
 		ret = CcSetAccount(pc->RemoteClient, &z);
 	}
@@ -5994,13 +6013,7 @@ UINT PcAccountServerCertDelete(CONSOLE *c, char *cmd_name, wchar_t *str, void *p
 		}
 		t.ServerCert = NULL;
 
-		Zero(&z, sizeof(z));
+		SetRpcClientCreateAccountFromGetAccount(&z, &t);
-		z.CheckServerCert = t.CheckServerCert;
-		z.RetryOnServerCert = t.RetryOnServerCert;
-		z.ClientAuth = t.ClientAuth;
-		z.ClientOption = t.ClientOption;
-		z.ServerCert = t.ServerCert;
-		z.StartupAccount = t.StartupAccount;
 
 		ret = CcSetAccount(pc->RemoteClient, &z);
 	}
@@ -6049,23 +6062,20 @@ UINT PcAccountServerCertGet(CONSOLE *c, char *cmd_name, wchar_t *str, void *para
 
 	if (ret == ERR_NO_ERROR)
 	{
-		RPC_CLIENT_CREATE_ACCOUNT z;
+		// Save the certificate
-		// Change the settings
+		if (t.ServerCert == NULL)
-		if (t.ServerCert != NULL)
 		{
-			FreeX(t.ServerCert);
+			c->Write(c, _UU("CMD_CERT_NOT_EXISTS"));
+			ret = ERR_INTERNAL_ERROR;
+		}
+		else
+		{
+			if (XToFileW(t.ServerCert, GetParamUniStr(o, "SAVECERT"), true) == false)
+			{
+				c->Write(c, _UU("CMD_SAVECERT_FAILED"));
+				ret = ERR_INTERNAL_ERROR;
+			}
 		}
-		t.ServerCert = NULL;
-
-		Zero(&z, sizeof(z));
-		z.CheckServerCert = t.CheckServerCert;
-		z.RetryOnServerCert = t.RetryOnServerCert;
-		z.ClientAuth = t.ClientAuth;
-		z.ClientOption = t.ClientOption;
-		z.ServerCert = t.ServerCert;
-		z.StartupAccount = t.StartupAccount;
-
-		ret = CcSetAccount(pc->RemoteClient, &z);
 	}
 
 	if (ret != ERR_NO_ERROR)
@@ -6140,12 +6150,7 @@ UINT PcAccountDetailSet(CONSOLE *c, char *cmd_name, wchar_t *str, void *param)
 		t.ClientOption->DisableQoS = GetParamYes(o, "NOQOS");
 		t.ClientOption->NoUdpAcceleration = GetParamYes(o, "DISABLEUDP");
 
-		Zero(&z, sizeof(z));
+		SetRpcClientCreateAccountFromGetAccount(&z, &t);
-		z.CheckServerCert = t.CheckServerCert;
-		z.ClientAuth = t.ClientAuth;
-		z.ClientOption = t.ClientOption;
-		z.ServerCert = t.ServerCert;
-		z.StartupAccount = t.StartupAccount;
 
 		ret = CcSetAccount(pc->RemoteClient, &z);
 	}
@@ -6388,14 +6393,7 @@ UINT PcAccountNicSet(CONSOLE *c, char *cmd_name, wchar_t *str, void *param)
 		StrCpy(t.ClientOption->DeviceName, sizeof(t.ClientOption->DeviceName),
 			GetParamStr(o, "NICNAME"));
 
-		Zero(&c, sizeof(c));
+		SetRpcClientCreateAccountFromGetAccount(&c, &t);
-
-		c.ClientAuth = t.ClientAuth;
-		c.ClientOption = t.ClientOption;
-		c.CheckServerCert = t.CheckServerCert;
-		c.RetryOnServerCert = t.RetryOnServerCert;
-		c.ServerCert = t.ServerCert;
-		c.StartupAccount = t.StartupAccount;
 
 		ret = CcSetAccount(pc->RemoteClient, &c);
 	}
@@ -6447,13 +6445,7 @@ UINT PcAccountStatusShow(CONSOLE *c, char *cmd_name, wchar_t *str, void *param)
 		// Change the settings
 		t.ClientOption->HideStatusWindow = false;
 
-		Zero(&z, sizeof(z));
+		SetRpcClientCreateAccountFromGetAccount(&z, &t);
-		z.CheckServerCert = t.CheckServerCert;
-		z.RetryOnServerCert = t.RetryOnServerCert;
-		z.ClientAuth = t.ClientAuth;
-		z.ClientOption = t.ClientOption;
-		z.ServerCert = t.ServerCert;
-		z.StartupAccount = t.StartupAccount;
 
 		ret = CcSetAccount(pc->RemoteClient, &z);
 	}
@@ -6505,13 +6497,7 @@ UINT PcAccountStatusHide(CONSOLE *c, char *cmd_name, wchar_t *str, void *param)
 		// Change the settings
 		t.ClientOption->HideStatusWindow = true;
 
-		Zero(&z, sizeof(z));
+		SetRpcClientCreateAccountFromGetAccount(&z, &t);
-		z.CheckServerCert = t.CheckServerCert;
-		z.RetryOnServerCert = t.RetryOnServerCert;
-		z.ClientAuth = t.ClientAuth;
-		z.ClientOption = t.ClientOption;
-		z.ServerCert = t.ServerCert;
-		z.StartupAccount = t.StartupAccount;
 
 		ret = CcSetAccount(pc->RemoteClient, &z);
 	}
@@ -6569,13 +6555,7 @@ UINT PcAccountSecureCertSet(CONSOLE *c, char *cmd_name, wchar_t *str, void *para
 		StrCpy(t.ClientAuth->SecurePrivateKeyName, sizeof(t.ClientAuth->SecurePrivateKeyName),
 			GetParamStr(o, "KEYNAME"));
 
-		Zero(&z, sizeof(z));
+		SetRpcClientCreateAccountFromGetAccount(&z, &t);
-		z.CheckServerCert = t.CheckServerCert;
-		z.RetryOnServerCert = t.RetryOnServerCert;
-		z.ClientAuth = t.ClientAuth;
-		z.ClientOption = t.ClientOption;
-		z.ServerCert = t.ServerCert;
-		z.StartupAccount = t.StartupAccount;
 
 		ret = CcSetAccount(pc->RemoteClient, &z);
 	}
@@ -6638,13 +6618,8 @@ UINT PcAccountOpensslEngineCertSet(CONSOLE *c, char *cmd_name, wchar_t *str, voi
 		StrCpy(t.ClientAuth->OpensslEngineName, sizeof(t.ClientAuth->OpensslEngineName),
 					 GetParamStr(o, "ENGINENAME"));
 		t.ClientAuth->ClientX = CloneX(x);
-		Zero(&z, sizeof(z));
+
-		z.CheckServerCert = t.CheckServerCert;
+		SetRpcClientCreateAccountFromGetAccount(&z, &t);
-		z.RetryOnServerCert = t.RetryOnServerCert;
-		z.ClientAuth = t.ClientAuth;
-		z.ClientOption = t.ClientOption;
-		z.ServerCert = t.ServerCert;
-		z.StartupAccount = t.StartupAccount;
 
 		ret = CcSetAccount(pc->RemoteClient, &z);
 	}
@@ -6709,13 +6684,7 @@ UINT PcAccountRetrySet(CONSOLE *c, char *cmd_name, wchar_t *str, void *param)
 		t.ClientOption->NumRetry = (num == 999) ? INFINITE : num;
 		t.ClientOption->RetryInterval = interval;
 
-		Zero(&z, sizeof(z));
+		SetRpcClientCreateAccountFromGetAccount(&z, &t);
-		z.CheckServerCert = t.CheckServerCert;
-		z.RetryOnServerCert = t.RetryOnServerCert;
-		z.ClientAuth = t.ClientAuth;
-		z.ClientOption = t.ClientOption;
-		z.ServerCert = t.ServerCert;
-		z.StartupAccount = t.StartupAccount;
 
 		ret = CcSetAccount(pc->RemoteClient, &z);
 	}
@@ -6768,13 +6737,7 @@ UINT PcAccountStartupSet(CONSOLE *c, char *cmd_name, wchar_t *str, void *param)
 		// Change the settings
 		t.StartupAccount = true;
 
-		Zero(&z, sizeof(z));
+		SetRpcClientCreateAccountFromGetAccount(&z, &t);
-		z.CheckServerCert = t.CheckServerCert;
-		z.RetryOnServerCert = t.RetryOnServerCert;
-		z.ClientAuth = t.ClientAuth;
-		z.ClientOption = t.ClientOption;
-		z.ServerCert = t.ServerCert;
-		z.StartupAccount = t.StartupAccount;
 
 		ret = CcSetAccount(pc->RemoteClient, &z);
 	}
@@ -6826,13 +6789,7 @@ UINT PcAccountStartupRemove(CONSOLE *c, char *cmd_name, wchar_t *str, void *para
 		// Change the settings
 		t.StartupAccount = false;
 
-		Zero(&z, sizeof(z));
+		SetRpcClientCreateAccountFromGetAccount(&z, &t);
-		z.CheckServerCert = t.CheckServerCert;
-		z.RetryOnServerCert = t.RetryOnServerCert;
-		z.ClientAuth = t.ClientAuth;
-		z.ClientOption = t.ClientOption;
-		z.ServerCert = t.ServerCert;
-		z.StartupAccount = t.StartupAccount;
 
 		ret = CcSetAccount(pc->RemoteClient, &z);
 	}
@@ -6889,12 +6846,7 @@ UINT PcAccountExport(CONSOLE *c, char *cmd_name, wchar_t *str, void *param)
 		UINT buf_size;
 		UCHAR bom[] = {0xef, 0xbb, 0xbf, };
 
-		Zero(&z, sizeof(z));
+		SetRpcClientCreateAccountFromGetAccount(&z, &t);
-		z.CheckServerCert = t.CheckServerCert;
-		z.ClientAuth = t.ClientAuth;
-		z.ClientOption = t.ClientOption;
-		z.ServerCert = t.ServerCert;
-		z.StartupAccount = t.StartupAccount;
 
 		b = CiAccountToCfg(&z);
 
@@ -7698,6 +7650,8 @@ void PsMain(PS *ps)
 			{"CascadeProxySocks5", PsCascadeProxySocks5},
 			{"CascadeServerCertEnable", PsCascadeServerCertEnable},
 			{"CascadeServerCertDisable", PsCascadeServerCertDisable},
+			{"CascadeDefaultCAEnable", PsCascadeDefaultCAEnable},
+			{"CascadeDefaultCADisable", PsCascadeDefaultCADisable},
 			{"CascadeServerCertSet", PsCascadeServerCertSet},
 			{"CascadeServerCertDelete", PsCascadeServerCertDelete},
 			{"CascadeServerCertGet", PsCascadeServerCertGet},
@@ -13117,6 +13071,7 @@ UINT PsCascadeSet(CONSOLE *c, char *cmd_name, wchar_t *str, void *param)
 
 	t.ClientOption->Port = port;
 	StrCpy(t.ClientOption->Hostname, sizeof(t.ClientOption->Hostname), host);
+	t.ClientOption->HintStr[0] = 0;
 	StrCpy(t.ClientOption->HubName, sizeof(t.ClientOption->HubName), GetParamStr(o, "HUB"));
 
 	Free(host);
@@ -13223,7 +13178,18 @@ UINT PsCascadeGet(CONSOLE *c, char *cmd_name, wchar_t *str, void *param)
 		CtInsert(ct, _UU("CMD_ACCOUNT_COLUMN_NAME"), t.ClientOption->AccountName);
 
 		// Host name of the destination VPN Server
+		if (IsEmptyStr(t.ClientOption->HintStr))
+		{
 			StrToUni(tmp, sizeof(tmp), t.ClientOption->Hostname);
+		}
+		else
+		{
+			char hostname[MAX_SIZE];
+			StrCpy(hostname, sizeof(hostname), t.ClientOption->Hostname);
+			StrCat(hostname, sizeof(hostname), "/");
+			StrCat(hostname, sizeof(hostname), t.ClientOption->HintStr);
+			StrToUni(tmp, sizeof(tmp), hostname);
+		}
 		CtInsert(ct, _UU("CMD_ACCOUNT_COLUMN_HOSTNAME"), tmp);
 
 		// The port number to connect to VPN Server
@@ -13263,6 +13229,12 @@ UINT PsCascadeGet(CONSOLE *c, char *cmd_name, wchar_t *str, void *param)
 			CtInsert(ct, _UU("CMD_ACCOUNT_COLUMN_SERVER_CERT_NAME"), tmp);
 		}
 
+		if (t.CheckServerCert)
+		{
+			CtInsert(ct, _UU("CMD_ACCOUNT_COLUMN_ADD_DEFAULT_CA"),
+				t.AddDefaultCA ? _UU("CMD_MSG_ENABLE") : _UU("CMD_MSG_DISABLE"));
+		}
+
 		// Device name to be used for the connection
 		StrToUni(tmp, sizeof(tmp), t.ClientOption->DeviceName);
 		CtInsert(ct, _UU("CMD_ACCOUNT_COLUMN_DEVICE_NAME"), tmp);
@@ -14681,6 +14653,134 @@ UINT PsCascadeServerCertDisable(CONSOLE *c, char *cmd_name, wchar_t *str, void *
 	return 0;
 }
 
+// Enable trusting default CA list for cascade connection
+UINT PsCascadeDefaultCAEnable(CONSOLE *c, char *cmd_name, wchar_t *str, void *param)
+{
+	LIST *o;
+	PS *ps = (PS *)param;
+	UINT ret = 0;
+	RPC_CREATE_LINK t;
+	// Parameter list that can be specified
+	PARAM args[] =
+	{
+		// "name", prompt_proc, prompt_param, eval_proc, eval_param
+		{"[name]", CmdPrompt, _UU("CMD_CascadeCreate_Prompt_Name"), CmdEvalNotEmpty, NULL},
+	};
+	
+	// If virtual HUB is not selected, it's an error
+	if (ps->HubName == NULL)
+	{
+		c->Write(c, _UU("CMD_Hub_Not_Selected"));
+		return ERR_INVALID_PARAMETER;
+	}
+
+	o = ParseCommandList(c, cmd_name, str, args, sizeof(args) / sizeof(args[0]));
+	if (o == NULL)
+	{
+		return ERR_INVALID_PARAMETER;
+	}
+
+	Zero(&t, sizeof(t));
+	StrCpy(t.HubName, sizeof(t.HubName), ps->HubName);
+	t.ClientOption = ZeroMalloc(sizeof(CLIENT_OPTION));
+	UniStrCpy(t.ClientOption->AccountName, sizeof(t.ClientOption->AccountName), GetParamUniStr(o, "[name]"));
+
+	// RPC call
+	ret = ScGetLink(ps->Rpc, &t);
+
+	if (ret != ERR_NO_ERROR)
+	{
+		// An error has occured
+		CmdPrintError(c, ret);
+		FreeParamValueList(o);
+		return ret;
+	}
+	else
+	{
+		// Data change
+		t.AddDefaultCA = true;
+
+		ret = ScSetLink(ps->Rpc, &t);
+		if (ret != ERR_NO_ERROR)
+		{
+			// An error has occured
+			CmdPrintError(c, ret);
+			FreeParamValueList(o);
+			return ret;
+		}
+
+		FreeRpcCreateLink(&t);
+	}
+
+	FreeParamValueList(o);
+
+	return 0;
+}
+
+// Disable trusting default CA list for cascade connection
+UINT PsCascadeDefaultCADisable(CONSOLE *c, char *cmd_name, wchar_t *str, void *param)
+{
+	LIST *o;
+	PS *ps = (PS *)param;
+	UINT ret = 0;
+	RPC_CREATE_LINK t;
+	// Parameter list that can be specified
+	PARAM args[] =
+	{
+		// "name", prompt_proc, prompt_param, eval_proc, eval_param
+		{"[name]", CmdPrompt, _UU("CMD_CascadeCreate_Prompt_Name"), CmdEvalNotEmpty, NULL},
+	};
+	
+	// If virtual HUB is not selected, it's an error
+	if (ps->HubName == NULL)
+	{
+		c->Write(c, _UU("CMD_Hub_Not_Selected"));
+		return ERR_INVALID_PARAMETER;
+	}
+
+	o = ParseCommandList(c, cmd_name, str, args, sizeof(args) / sizeof(args[0]));
+	if (o == NULL)
+	{
+		return ERR_INVALID_PARAMETER;
+	}
+
+	Zero(&t, sizeof(t));
+	StrCpy(t.HubName, sizeof(t.HubName), ps->HubName);
+	t.ClientOption = ZeroMalloc(sizeof(CLIENT_OPTION));
+	UniStrCpy(t.ClientOption->AccountName, sizeof(t.ClientOption->AccountName), GetParamUniStr(o, "[name]"));
+
+	// RPC call
+	ret = ScGetLink(ps->Rpc, &t);
+
+	if (ret != ERR_NO_ERROR)
+	{
+		// An error has occured
+		CmdPrintError(c, ret);
+		FreeParamValueList(o);
+		return ret;
+	}
+	else
+	{
+		// Data change
+		t.AddDefaultCA = false;
+
+		ret = ScSetLink(ps->Rpc, &t);
+		if (ret != ERR_NO_ERROR)
+		{
+			// An error has occured
+			CmdPrintError(c, ret);
+			FreeParamValueList(o);
+			return ret;
+		}
+
+		FreeRpcCreateLink(&t);
+	}
+
+	FreeParamValueList(o);
+
+	return 0;
+}
+
 // Server-specific certificate settings of cascade connection
 UINT PsCascadeServerCertSet(CONSOLE *c, char *cmd_name, wchar_t *str, void *param)
 {
@@ -15434,7 +15534,11 @@ void CmdPrintStatusToListViewEx(CT *ct, RPC_CLIENT_GET_CONNECTION_STATUS *s, boo
 		}
 		else
 		{
-			if (StrLen(s->CipherName) != 0)
+			if (StrLen(s->CipherName) != 0 && StrLen(s->ProtocolName) != 0)
+			{
+				UniFormat(tmp, sizeof(tmp), _UU("CM_ST_USE_ENCRYPT_TRUE3"), s->ProtocolName, s->CipherName);
+			}
+			else if (StrLen(s->CipherName) != 0)
 			{
 				UniFormat(tmp, sizeof(tmp), _UU("CM_ST_USE_ENCRYPT_TRUE"), s->CipherName);
 			}
@@ -24273,6 +24377,12 @@ UINT PsConnect(CONSOLE *c, char *host, UINT port, char *hub, char *adminhub, wch
 	Zero(&o, sizeof(o));
 	UniStrCpy(o.AccountName, sizeof(o.AccountName), L"VPNCMD");
 	StrCpy(o.Hostname, sizeof(o.Hostname), host);
+	UINT i = SearchStrEx(o.Hostname, "/", 0, false);
+	if (i != INFINITE)
+	{
+		StrCpy(o.HintStr, sizeof(o.HintStr), o.Hostname + i + 1);
+		o.Hostname[i] = 0;
+	}
 	o.Port = port;
 	o.ProxyType = PROXY_DIRECT;
 
@@ -24331,7 +24441,7 @@ UINT PsConnect(CONSOLE *c, char *host, UINT port, char *hub, char *adminhub, wch
 			PS *ps;
 
 			// Success
-			ps = NewPs(c, rpc, host, port, hub, adminhub, cmdline);
+			ps = NewPs(c, rpc, o.Hostname, port, hub, adminhub, cmdline);
 			PsMain(ps);
 			retcode = ps->LastError;
 			FreePs(ps);

src/Cedar/Command.h

@@ -342,6 +342,7 @@ UINT PcNicDisable(CONSOLE *c, char *cmd_name, wchar_t *str, void *param);
 UINT PcNicList(CONSOLE *c, char *cmd_name, wchar_t *str, void *param);
 UINT PcAccountList(CONSOLE *c, char *cmd_name, wchar_t *str, void *param);
 UINT PcAccountCreate(CONSOLE *c, char *cmd_name, wchar_t *str, void *param);
+void SetRpcClientCreateAccountFromGetAccount(RPC_CLIENT_CREATE_ACCOUNT *c, RPC_CLIENT_GET_ACCOUNT *t);
 UINT PcAccountSet(CONSOLE *c, char *cmd_name, wchar_t *str, void *param);
 UINT PcAccountGet(CONSOLE *c, char *cmd_name, wchar_t *str, void *param);
 UINT PcAccountDelete(CONSOLE *c, char *cmd_name, wchar_t *str, void *param);
@@ -365,6 +366,8 @@ UINT PcAccountServerCertEnable(CONSOLE *c, char *cmd_name, wchar_t *str, void *p
 UINT PcAccountServerCertDisable(CONSOLE *c, char *cmd_name, wchar_t *str, void *param);
 UINT PcAccountRetryOnServerCertEnable(CONSOLE *c, char *cmd_name, wchar_t *str, void *param);
 UINT PcAccountRetryOnServerCertDisable(CONSOLE *c, char *cmd_name, wchar_t *str, void *param);
+UINT PcAccountDefaultCAEnable(CONSOLE *c, char *cmd_name, wchar_t *str, void *param);
+UINT PcAccountDefaultCADisable(CONSOLE *c, char *cmd_name, wchar_t *str, void *param);
 UINT PcAccountServerCertSet(CONSOLE *c, char *cmd_name, wchar_t *str, void *param);
 UINT PcAccountServerCertDelete(CONSOLE *c, char *cmd_name, wchar_t *str, void *param);
 UINT PcAccountServerCertGet(CONSOLE *c, char *cmd_name, wchar_t *str, void *param);
@@ -510,6 +513,8 @@ UINT PsCascadeProxySocks(CONSOLE *c, char *cmd_name, wchar_t *str, void *param);
 UINT PsCascadeProxySocks5(CONSOLE *c, char *cmd_name, wchar_t *str, void *param);
 UINT PsCascadeServerCertEnable(CONSOLE *c, char *cmd_name, wchar_t *str, void *param);
 UINT PsCascadeServerCertDisable(CONSOLE *c, char *cmd_name, wchar_t *str, void *param);
+UINT PsCascadeDefaultCAEnable(CONSOLE *c, char *cmd_name, wchar_t *str, void *param);
+UINT PsCascadeDefaultCADisable(CONSOLE *c, char *cmd_name, wchar_t *str, void *param);
 UINT PsCascadeServerCertSet(CONSOLE *c, char *cmd_name, wchar_t *str, void *param);
 UINT PsCascadeServerCertDelete(CONSOLE *c, char *cmd_name, wchar_t *str, void *param);
 UINT PsCascadeServerCertGet(CONSOLE *c, char *cmd_name, wchar_t *str, void *param);

src/Cedar/Connection.c

@@ -28,6 +28,7 @@
 #include "Mayaqua/Object.h"
 #include "Mayaqua/Pack.h"
 #include "Mayaqua/Str.h"
+#include "Mayaqua/Table.h"
 #include "Mayaqua/Tick64.h"
 
 #include <stdlib.h>
@@ -3047,11 +3048,16 @@ void ConnectionAccept(CONNECTION *c)
 
 	// Start the SSL communication
 	Copy(&s->SslAcceptSettings, &c->Cedar->SslAcceptSettings, sizeof(SSL_ACCEPT_SETTINGS));
-	if (StartSSLEx2(s, x, k, chain, 0, NULL) == false)
+	UINT ssl_err = 0;
+	if (StartSSLEx3(s, x, k, chain, 0, NULL, NULL, &ssl_err) == false)
 	{
 		// Failed
 		AddNoSsl(c->Cedar, &s->RemoteIP);
 		Debug("ConnectionAccept(): StartSSL() failed\n");
+		if (ssl_err != 0)
+		{
+			SLog(c->Cedar, "LS_SSL_START_ERROR", c->Name, GetUniErrorStr(ssl_err), ssl_err);
+		}
 		FreeX(x);
 		FreeK(k);
 		FreeXList(chain);
@@ -3063,7 +3069,7 @@ void ConnectionAccept(CONNECTION *c)
 	FreeK(k);
 	FreeXList(chain);
 
-	SLog(c->Cedar, "LS_SSL_START", c->Name, s->CipherName);
+	SLog(c->Cedar, "LS_SSL_START", c->Name, s->SslVersion, s->CipherName);
 
 	Copy(c->CToken_Hash, ctoken_hash, SHA1_SIZE);
 
@@ -3399,6 +3405,11 @@ void CleanupConnection(CONNECTION *c)
 		Free(c->CipherName);
 	}
 
+	if (c->SslVersion != NULL)
+	{
+		Free(c->SslVersion);
+	}
+
 	Free(c);
 }
 

src/Cedar/Connection.h

@@ -105,6 +105,7 @@ struct CLIENT_OPTION
 	char pad12[3];
 	UCHAR HostUniqueKey[SHA1_SIZE];							// Host unique key
 	char CustomHttpHeader[HTTP_CUSTOM_HEADER_MAX_SIZE];		// Custom HTTP proxy header
+	char HintStr[MAX_HOST_NAME_LEN + 1];					// Hint string for NAT-T
 };
 
 // Client authentication data
@@ -222,6 +223,7 @@ struct CONNECTION
 	X *ServerX;						// Server certificate
 	X *ClientX;						// Client certificate
 	char *CipherName;				// Encryption algorithm name
+	char *SslVersion;				// SSL protocol version
 	UINT64 ConnectedTick;			// Time it is connected
 	IP ClientIp;					// Client IP address
 	char ClientHostname[MAX_HOST_NAME_LEN + 1];	// Client host name

src/Cedar/Link.h

@@ -31,6 +31,7 @@ struct LINK
 	UINT CurrentSendPacketQueueSize;	// Current send packet queue size
 	UINT LastError;					// Last error
 	bool CheckServerCert;			// To check the server certificate
+	bool AddDefaultCA;				// Use default trust store
 	X *ServerCert;					// Server certificate
 	bool LockFlag;					// Lock flag
 	bool *StopAllLinkFlag;			// Stop all link flag

src/Cedar/Protocol.c

@@ -1573,6 +1573,12 @@ bool ServerAccept(CONNECTION *c)
 
 				c->CipherName = NULL;
 
+				if (c->SslVersion != NULL)
+				{
+					Free(c->SslVersion);
+				}
+				c->SslVersion = NULL;
+
 				if (IsEmptyStr(tmp) == false)
 				{
 					c->CipherName = CopyStr(tmp);
@@ -1592,11 +1598,22 @@ bool ServerAccept(CONNECTION *c)
 				}
 				c->CipherName = NULL;
 
+				if (c->SslVersion != NULL)
+				{
+					Free(c->SslVersion);
+				}
+				c->SslVersion = NULL;
+
 				if (c->FirstSock != NULL && IsEmptyStr(c->FirstSock->CipherName) == false)
 				{
 					c->CipherName = CopyStr(c->FirstSock->CipherName);
 				}
 
+				if (c->FirstSock != NULL && IsEmptyStr(c->FirstSock->SslVersion) == false)
+				{
+					c->SslVersion = CopyStr(c->FirstSock->SslVersion);
+				}
+
 				Format(radius_login_opt.In_VpnProtocolState, sizeof(radius_login_opt.In_VpnProtocolState),
 					"L%u:%s", IPC_LAYER_2, "SEVPN");
 			}
@@ -4297,7 +4314,6 @@ bool ClientCheckServerCert(CONNECTION *c, bool *expired)
 	X *x;
 	CHECK_CERT_THREAD_PROC *p;
 	THREAD *thread;
-	CEDAR *cedar;
 	bool ret;
 	UINT64 start;
 	// Validate arguments
@@ -4312,32 +4328,11 @@ bool ClientCheckServerCert(CONNECTION *c, bool *expired)
 	}
 
 	auth = c->Session->ClientAuth;
-	cedar = c->Cedar;
 
-	if (auth->CheckCertProc == NULL && c->Session->LinkModeClient == false)
+	if (auth->CheckCertProc == NULL)
-	{
-		// No checking function
-		return true;
-	}
-
-	if (c->Session->LinkModeClient && c->Session->Link->CheckServerCert == false)
-	{
-		// It's in cascade connection mode, but do not check the server certificate
-		return true;
-	}
-
-	if (c->UseTicket)
-	{
-		// Check the certificate of the redirected VPN server
-		if (CompareX(c->FirstSock->RemoteX, c->ServerX) == false)
 	{
 		return false;
 	}
-		else
-		{
-			return true;
-		}
-	}
 
 	x = CloneX(c->FirstSock->RemoteX);
 	if (x == NULL)
@@ -4346,63 +4341,6 @@ bool ClientCheckServerCert(CONNECTION *c, bool *expired)
 		return false;
 	}
 
-	if (CheckXDateNow(x))
-	{
-		// Check whether it is signed by the root certificate to trust
-		if (c->Session->LinkModeClient == false)
-		{
-			// Normal VPN Client mode
-			if (CheckSignatureByCa(cedar, x))
-			{
-				// This certificate can be trusted because it is signed
-				FreeX(x);
-				return true;
-			}
-		}
-		else
-		{
-			// Cascade connection mode
-			if (CheckSignatureByCaLinkMode(c->Session, x))
-			{
-				// This certificate can be trusted because it is signed
-				FreeX(x);
-				return true;
-			}
-		}
-	}
-
-	if (c->Session->LinkModeClient)
-	{
-		if (CheckXDateNow(x))
-		{
-			Lock(c->Session->Link->lock);
-			{
-				if (c->Session->Link->ServerCert != NULL)
-				{
-					if (CompareX(c->Session->Link->ServerCert, x))
-					{
-						Unlock(c->Session->Link->lock);
-						// Exactly match the certificate that is registered in the cascade configuration
-						FreeX(x);
-						return true;
-					}
-				}
-			}
-			Unlock(c->Session->Link->lock);
-		}
-		else
-		{
-			if (expired != NULL)
-			{
-				*expired = true;
-			}
-		}
-
-		// Verification failure at this point in the case of cascade connection mode
-		FreeX(x);
-		return false;
-	}
-
 	p = ZeroMalloc(sizeof(CHECK_CERT_THREAD_PROC));
 	p->ServerX = x;
 	p->CheckCertProc = auth->CheckCertProc;
@@ -4420,7 +4358,8 @@ bool ClientCheckServerCert(CONNECTION *c, bool *expired)
 		{
 			// Send a NOOP periodically for disconnection prevention
 			start = Tick64();
-			ClientUploadNoop(c);
+			// Do not send because we now ask for user permission before sending signature
+			//ClientUploadNoop(c);
 		}
 		if (p->UserSelected)
 		{
@@ -4479,10 +4418,43 @@ REDIRECTED:
 	s = ClientConnectToServer(c);
 	if (s == NULL)
 	{
+		// Do not retry if untrusted or hostname mismatched
+		if (c->Session->LinkModeClient == false && (c->Err == ERR_CERT_NOT_TRUSTED || c->Err == ERR_HOSTNAME_MISMATCH)
+			&& (c->Session->Account == NULL || ! c->Session->Account->RetryOnServerCert))
+		{
+			c->Session->ForceStopFlag = true;
+		}
 		PrintStatus(sess, L"free");
 		return false;
 	}
 
+	PrintStatus(sess, _UU("STATUS_5"));
+
+	// Prompt user whether to continue on verification errors
+	if ((c->Err == ERR_CERT_NOT_TRUSTED || c->Err == ERR_HOSTNAME_MISMATCH || c->Err == ERR_SERVER_CERT_EXPIRES) && ClientCheckServerCert(c, &expired) == false)
+	{
+		if (expired)
+		{
+			c->Err = ERR_SERVER_CERT_EXPIRES;
+		}
+
+		// Do not retry if untrusted or hostname mismatched
+		if (c->Session->LinkModeClient == false && (c->Err == ERR_CERT_NOT_TRUSTED || c->Err == ERR_HOSTNAME_MISMATCH)
+			&& (c->Session->Account == NULL || ! c->Session->Account->RetryOnServerCert))
+		{
+			c->Session->ForceStopFlag = true;
+		}
+
+		goto CLEANUP;
+	}
+
+	// Check the certificate of the redirected VPN server
+	if (c->UseTicket && CompareX(s->RemoteX, c->ServerX) == false)
+	{
+		c->Err = ERR_CERT_NOT_TRUSTED;
+		goto CLEANUP;
+	}
+
 	Copy(&server_ip, &s->RemoteIP, sizeof(IP));
 
 	if (c->Halt)
@@ -4534,8 +4506,6 @@ REDIRECTED:
 		goto CLEANUP;
 	}
 
-	PrintStatus(sess, _UU("STATUS_5"));
-
 	// Receive a Hello packet
 	Debug("Downloading Hello...\n");
 	if (ClientDownloadHello(c, s) == false)
@@ -4571,27 +4541,6 @@ REDIRECTED:
 	// During user authentication
 	c->Session->ClientStatus = CLIENT_STATUS_AUTH;
 
-	// Verify the server certificate by the client
-	if (ClientCheckServerCert(c, &expired) == false)
-	{
-		if (expired == false)
-		{
-			c->Err = ERR_CERT_NOT_TRUSTED;
-		}
-		else
-		{
-			c->Err = ERR_SERVER_CERT_EXPIRES;
-		}
-
-		if (c->Session->LinkModeClient == false && c->Err == ERR_CERT_NOT_TRUSTED
-			&& (c->Session->Account == NULL || ! c->Session->Account->RetryOnServerCert))
-		{
-			c->Session->ForceStopFlag = true;
-		}
-
-		goto CLEANUP;
-	}
-
 	PrintStatus(sess, _UU("STATUS_6"));
 
 	// Send the authentication data
@@ -5045,6 +4994,13 @@ REDIRECTED:
 		}
 
 		c->CipherName = CopyStr(c->FirstSock->CipherName);
+
+		if (c->SslVersion != NULL)
+		{
+			Free(c->SslVersion);
+		}
+
+		c->SslVersion = CopyStr(c->FirstSock->SslVersion);
 	}
 	Unlock(c->lock);
 
@@ -6220,16 +6176,29 @@ SOCK *ClientConnectToServer(CONNECTION *c)
 	SetTimeout(s, CONNECTING_TIMEOUT);
 
 	// Start the SSL communication
-	if (StartSSLEx(s, x, k, 0, c->ServerName) == false)
+	UINT err = 0;
+	if (StartSSLEx3(s, x, k, NULL, 0, c->ServerName, c->Session->SslOption, &err) == false)
 	{
 		// SSL communication start failure
 		Disconnect(s);
 		ReleaseSock(s);
 		c->FirstSock = NULL;
+		if (err != 0)
+		{
+			c->Err = err;
+		}
+		else
+		{
 			c->Err = ERR_SERVER_IS_NOT_VPN;
+		}
 		return NULL;
 	}
 
+	if (err != 0)
+	{
+		c->Err = err;
+	}
+
 	if (s->RemoteX == NULL)
 	{
 		// SSL communication start failure
@@ -6240,6 +6209,8 @@ SOCK *ClientConnectToServer(CONNECTION *c)
 		return NULL;
 	}
 
+	CLog(c->Cedar->Client, "LC_SSL_CONNECTED", c->Session->ClientOption->AccountName,	s->SslVersion, s->CipherName);
+
 	return s;
 }
 
@@ -6299,6 +6270,7 @@ SOCK *ClientConnectGetSocket(CONNECTION *c, bool additional_connect)
 
 	if (o->ProxyType == PROXY_DIRECT)
 	{
+		UINT ssl_err = 0;
 		UINT nat_t_err = 0;
 		wchar_t tmp[MAX_SIZE];
 		UniFormat(tmp, sizeof(tmp), _UU("STATUS_4"), hostname);
@@ -6308,9 +6280,10 @@ SOCK *ClientConnectGetSocket(CONNECTION *c, bool additional_connect)
 		{
 			// If additional_connect == false, enable trying to NAT-T connection
 			// If additional_connect == true, follow the IsRUDPSession setting in this session
-			sock = TcpIpConnectEx(hostname, c->ServerPort,
+			// In additional connect or redirect we do not need ssl verification as the certificate is always compared with a saved one
+			sock = TcpIpConnectEx2(hostname, c->ServerPort,
 				(bool *)cancel_flag, c->hWndForUI, &nat_t_err, (additional_connect ? (!sess->IsRUDPSession) : false),
-				true, &resolved_ip);
+				true, ((additional_connect || c->UseTicket) ? NULL : sess->SslOption), &ssl_err, o->HintStr, &resolved_ip);
 		}
 		else
 		{
@@ -6332,9 +6305,16 @@ SOCK *ClientConnectGetSocket(CONNECTION *c, bool additional_connect)
 		{
 			// Connection failure
 			if (nat_t_err != RUDP_ERROR_NAT_T_TWO_OR_MORE)
+			{
+				if (ssl_err != 0)
+				{
+					c->Err = ssl_err;
+				}
+				else
 				{
 					c->Err = ERR_CONNECT_FAILED;
 				}
+			}
 			else
 			{
 				c->Err = ERR_NAT_T_TWO_OR_MORE;
@@ -6342,6 +6322,11 @@ SOCK *ClientConnectGetSocket(CONNECTION *c, bool additional_connect)
 
 			return NULL;
 		}
+
+		if (ssl_err != 0)
+		{
+			c->Err = ssl_err;
+		}
 	}
 	else
 	{
@@ -6446,23 +6431,31 @@ UINT ProxyCodeToCedar(UINT code)
 
 // TCP connection function
 SOCK *TcpConnectEx3(char *hostname, UINT port, UINT timeout, bool *cancel_flag, void *hWnd, bool no_nat_t, UINT *nat_t_error_code, bool try_start_ssl, IP *ret_ip)
+{
+	return TcpConnectEx4(hostname, port, timeout, cancel_flag, hWnd, no_nat_t, nat_t_error_code, try_start_ssl, NULL, NULL, NULL, ret_ip);
+}
+SOCK *TcpConnectEx4(char *hostname, UINT port, UINT timeout, bool *cancel_flag, void *hWnd, bool no_nat_t, UINT *nat_t_error_code, bool try_start_ssl, SSL_VERIFY_OPTION *ssl_option, UINT *ssl_err, char *hint_str, IP *ret_ip)
 {
 #ifdef	OS_WIN32
 	if (hWnd == NULL)
 	{
 #endif	// OS_WIN32
-		return ConnectEx4(hostname, port, timeout, cancel_flag, (no_nat_t ? NULL : VPN_RUDP_SVC_NAME), nat_t_error_code, try_start_ssl, true, ret_ip);
+		return ConnectEx5(hostname, port, timeout, cancel_flag, (no_nat_t ? NULL : VPN_RUDP_SVC_NAME), nat_t_error_code, try_start_ssl, true, ssl_option, ssl_err, hint_str, ret_ip);
 #ifdef	OS_WIN32
 	}
 	else
 	{
-		return WinConnectEx3((HWND)hWnd, hostname, port, timeout, 0, NULL, NULL, nat_t_error_code, (no_nat_t ? NULL : VPN_RUDP_SVC_NAME), try_start_ssl);
+		return WinConnectEx4((HWND)hWnd, hostname, port, timeout, 0, NULL, NULL, nat_t_error_code, (no_nat_t ? NULL : VPN_RUDP_SVC_NAME), try_start_ssl, ssl_option, ssl_err, hint_str);
 	}
 #endif	// OS_WIN32
 }
 
 // Connect with TCP/IP
 SOCK *TcpIpConnectEx(char *hostname, UINT port, bool *cancel_flag, void *hWnd, UINT *nat_t_error_code, bool no_nat_t, bool try_start_ssl, IP *ret_ip)
+{
+	return TcpIpConnectEx2(hostname, port, cancel_flag, hWnd, nat_t_error_code, no_nat_t, try_start_ssl, NULL, NULL, NULL, ret_ip);
+}
+SOCK *TcpIpConnectEx2(char *hostname, UINT port, bool *cancel_flag, void *hWnd, UINT *nat_t_error_code, bool no_nat_t, bool try_start_ssl, SSL_VERIFY_OPTION *ssl_option, UINT *ssl_err, char *hint_str, IP *ret_ip)
 {
 	SOCK *s = NULL;
 	UINT dummy_int = 0;
@@ -6477,7 +6470,7 @@ SOCK *TcpIpConnectEx(char *hostname, UINT port, bool *cancel_flag, void *hWnd, U
 		return NULL;
 	}
 
-	s = TcpConnectEx3(hostname, port, 0, cancel_flag, hWnd, no_nat_t, nat_t_error_code, try_start_ssl, ret_ip);
+	s = TcpConnectEx4(hostname, port, 0, cancel_flag, hWnd, no_nat_t, nat_t_error_code, try_start_ssl, ssl_option, ssl_err, hint_str, ret_ip);
 	if (s == NULL)
 	{
 		return NULL;

src/Cedar/Protocol.h

@@ -114,6 +114,7 @@ bool ServerAccept(CONNECTION *c);
 bool ClientConnect(CONNECTION *c);
 SOCK *ClientConnectToServer(CONNECTION *c);
 SOCK *TcpIpConnectEx(char *hostname, UINT port, bool *cancel_flag, void *hWnd, UINT *nat_t_error_code, bool no_nat_t, bool try_start_ssl, IP *ret_ip);
+SOCK *TcpIpConnectEx2(char *hostname, UINT port, bool *cancel_flag, void *hWnd, UINT *nat_t_error_code, bool no_nat_t, bool try_start_ssl, SSL_VERIFY_OPTION *ssl_option, UINT *ssl_err, char *hint_str, IP *ret_ip);
 bool ClientUploadSignature(SOCK *s);
 bool ClientDownloadHello(CONNECTION *c, SOCK *s);
 bool ServerDownloadSignature(CONNECTION *c, char **error_detail_str);
@@ -121,6 +122,7 @@ bool ServerUploadHello(CONNECTION *c);
 bool ClientUploadAuth(CONNECTION *c);
 SOCK *ClientConnectGetSocket(CONNECTION *c, bool additional_connect);
 SOCK *TcpConnectEx3(char *hostname, UINT port, UINT timeout, bool *cancel_flag, void *hWnd, bool no_nat_t, UINT *nat_t_error_code, bool try_start_ssl, IP *ret_ip);
+SOCK *TcpConnectEx4(char *hostname, UINT port, UINT timeout, bool *cancel_flag, void *hWnd, bool no_nat_t, UINT *nat_t_error_code, bool try_start_ssl, SSL_VERIFY_OPTION *ssl_option, UINT *ssl_err, char *hint_str, IP *ret_ip);
 
 UINT ProxyCodeToCedar(UINT code);
 

src/Cedar/SM.c

@@ -10286,6 +10286,7 @@ bool SmLinkEdit(HWND hWnd, SM_HUB *s, wchar_t *name)
 	a.ClientAuth = CopyClientAuth(t.ClientAuth);
 	Copy(&a.Policy, &t.Policy, sizeof(POLICY));
 	a.CheckServerCert = t.CheckServerCert;
+	a.AddDefaultCA = t.AddDefaultCA;
 	a.ServerCert = CloneX(t.ServerCert);
 	a.HideTrustCert = GetCapsBool(s->p->CapsList, "b_support_config_hub");
 	FreeRpcCreateLink(&t);
@@ -19360,7 +19361,14 @@ void SmEditSettingDlgInit(HWND hWnd, SM_EDIT_SETTING *p)
 	SetText(hWnd, E_ACCOUNT_NAME, s->Title);
 
 	// Host name
-	SetTextA(hWnd, E_HOSTNAME, s->ClientOption.Hostname);
+	char hostname[MAX_SIZE];
+	StrCpy(hostname, sizeof(hostname), s->ClientOption.Hostname);
+	if (IsEmptyStr(s->ClientOption.HintStr) == false)
+	{
+		StrCat(hostname, sizeof(hostname), "/");
+		StrCat(hostname, sizeof(hostname), s->ClientOption.HintStr);
+	}
+	SetTextA(hWnd, E_HOSTNAME, hostname);
 
 	// Port number
 	CbSetHeight(hWnd, C_PORT, 18);
@@ -19450,6 +19458,16 @@ void SmEditSettingDlgUpdate(HWND hWnd, SM_EDIT_SETTING *p)
 
 	GetTxtA(hWnd, E_HOSTNAME, tmp, sizeof(tmp));
 	Trim(tmp);
+	UINT i = SearchStrEx(tmp, "/", 0, false);
+	if (i != INFINITE)
+	{
+		StrCpy(s->ClientOption.HintStr, sizeof(s->ClientOption.HintStr), tmp + i + 1);
+		tmp[i] = 0;
+	}
+	else
+	{
+		s->ClientOption.HintStr[0] = 0;
+	}
 
 	if (StrCmpi(tmp, s->ClientOption.Hostname) != 0)
 	{
@@ -20211,6 +20229,13 @@ void SmLoadSettingList()
 
 			if (s != NULL)
 			{
+				// Migrate from old settings that mixed hint string with hostname
+				UINT i = SearchStrEx(s->ClientOption.Hostname, "/", 0, false);
+				if (i != INFINITE)
+				{
+					StrCpy(s->ClientOption.HintStr, sizeof(s->ClientOption.HintStr), s->ClientOption.Hostname + i + 1);
+					s->ClientOption.Hostname[i] = 0;
+				}
 				Add(sm->SettingList, s);
 			}
 			FreeBuf(b);
@@ -20273,6 +20298,7 @@ void SmInitDefaultSettingList()
 			Sha0(s->HashedPassword, "", 0);
 			UniStrCpy(s->ClientOption.AccountName, sizeof(s->ClientOption.AccountName), s->Title);
 			StrCpy(s->ClientOption.Hostname, sizeof(s->ClientOption.Hostname), "localhost");
+			s->ClientOption.HintStr[0] = 0;
 			s->ClientOption.Port = GC_DEFAULT_PORT;
 
 			Add(sm->SettingList, s);
@@ -20362,7 +20388,14 @@ void SmRefreshSettingEx(HWND hWnd, wchar_t *select_name)
 			UniFormat(tmp, sizeof(tmp), _UU("SM_MODE_HUB"), s->HubName);
 		}
 
-		StrToUni(tmp2, sizeof(tmp2), s->ClientOption.Hostname);
+		char hostname[MAX_SIZE];
+		StrCpy(hostname, sizeof(hostname), s->ClientOption.Hostname);
+		if (IsEmptyStr(s->ClientOption.HintStr) == false)
+		{
+			StrCat(hostname, sizeof(hostname), "/");
+			StrCat(hostname, sizeof(hostname), s->ClientOption.HintStr);
+		}
+		StrToUni(tmp2, sizeof(tmp2), hostname);
 
 		LvInsertAdd(b,
 			(s->ServerAdminMode ? ICO_SERVER_ONLINE : ICO_HUB),
@@ -20781,6 +20814,12 @@ void SmParseCommandLine()
 
 					UniStrCpy(o->AccountName, sizeof(o->AccountName), s->Title);
 					StrCpy(o->Hostname, sizeof(o->Hostname), host);
+					UINT i = SearchStrEx(o->Hostname, "/", 0, false);
+					if (i != INFINITE)
+					{
+						StrCpy(o->HintStr, sizeof(o->HintStr), o->Hostname + i + 1);
+						o->Hostname[i] = 0;
+					}
 					o->Port = port;
 					o->ProxyType = PROXY_DIRECT;
 					StrCpy(o->DeviceName, sizeof(o->DeviceName), "DUMMY");

src/Cedar/SMInner.h

@@ -41,7 +41,7 @@ typedef struct SETTING
 	char HubName[MAX_HUBNAME_LEN + 1];	// HUB name
 	UCHAR HashedPassword[SHA1_SIZE];	// Password
 	CLIENT_OPTION ClientOption;	// Client Option
-	UCHAR Reserved[10240 - sizeof(UINT) * 8 - SHA1_SIZE - HTTP_CUSTOM_HEADER_MAX_SIZE];	// Reserved area
+	UCHAR Reserved[10240 - sizeof(UINT) * 8 - SHA1_SIZE - HTTP_CUSTOM_HEADER_MAX_SIZE - MAX_HOST_NAME_LEN - 1];	// Reserved area
 } SETTING;
 
 // Structure declaration

src/Cedar/Server.c

@@ -3400,6 +3400,7 @@ void SiWriteHubLinkCfg(FOLDER *f, LINK *k)
 		}
 
 		CfgAddBool(f, "CheckServerCert", k->CheckServerCert);
+		CfgAddBool(f, "AddDefaultCA", k->AddDefaultCA);
 
 		if (k->ServerCert != NULL)
 		{
@@ -3450,6 +3451,7 @@ void SiLoadHubLinkCfg(FOLDER *f, HUB *h)
 	{
 		BUF *b;
 		k->CheckServerCert = CfgGetBool(f, "CheckServerCert");
+		k->AddDefaultCA = CfgGetBool(f, "AddDefaultCA");
 		b = CfgGetBuf(f, "ServerCert");
 		if (b != NULL)
 		{
@@ -3457,16 +3459,8 @@ void SiLoadHubLinkCfg(FOLDER *f, HUB *h)
 			FreeBuf(b);
 		}
 
-		if (online)
+		k->Offline = !online;
-		{
+
-			k->Offline = true;
-			SetLinkOnline(k);
-		}
-		else
-		{
-			k->Offline = false;
-			SetLinkOffline(k);
-		}
 		ReleaseLink(k);
 	}
 

src/Cedar/Session.c

@@ -1270,6 +1270,13 @@ void CleanupSession(SESSION *s)
 		Free(s->ClientAuth);
 	}
 
+	if (s->SslOption != NULL)
+	{
+		FreeXList(s->SslOption->CaList);
+		FreeX(s->SslOption->SavedCert);
+		Free(s->SslOption);
+	}
+
 	FreeTraffic(s->Traffic);
 	Free(s->Name);
 
@@ -1966,6 +1973,38 @@ SESSION *NewClientSessionEx(CEDAR *cedar, CLIENT_OPTION *option, CLIENT_AUTH *au
 		// Link client mode
 		s->LinkModeClient = true;
 		s->Link = (LINK *)s->PacketAdapter->Param;
+		if (s->Link != NULL && s->Link->CheckServerCert && s->Link->Hub->HubDb != NULL)
+		{
+			// Enable SSL peer verification
+			s->SslOption = ZeroMalloc(sizeof(SSL_VERIFY_OPTION));
+			s->SslOption->VerifyPeer = true;
+			s->SslOption->AddDefaultCA = s->Link->AddDefaultCA;
+			s->SslOption->VerifyHostname = true;
+			s->SslOption->SavedCert = CloneX(s->Link->ServerCert);
+
+			// Copy trusted CA
+			LIST *o = s->Link->Hub->HubDb->RootCertList;
+			s->SslOption->CaList = CloneXList(o);
+		}
+	}
+	else
+	{
+		if (account != NULL && account->CheckServerCert)
+		{
+			// Enable SSL peer verification
+			s->SslOption = ZeroMalloc(sizeof(SSL_VERIFY_OPTION));
+			s->SslOption->VerifyPeer = true;
+#ifdef	OS_WIN32
+			s->SslOption->PromptOnVerifyFail = true;
+#endif
+			s->SslOption->AddDefaultCA = account->AddDefaultCA;
+			s->SslOption->VerifyHostname = true;
+			s->SslOption->SavedCert = CloneX(account->ServerCert);
+
+			// Copy trusted CA
+			LIST *o = cedar->CaList;
+			s->SslOption->CaList = CloneXList(o);
+		}
 	}
 
 	if (StrCmpi(s->ClientOption->DeviceName, SNAT_DEVICE_NAME) == 0)

src/Cedar/Session.h

@@ -91,6 +91,7 @@ struct SESSION
 	char ClientIP[64];				// Client IP
 	CLIENT_OPTION *ClientOption;	// Client connection options
 	CLIENT_AUTH *ClientAuth;		// Client authentication data
+	SSL_VERIFY_OPTION *SslOption;	// SSL verification option
 	volatile bool Halt;				// Halting flag
 	volatile bool CancelConnect;	// Cancel the connection
 	EVENT *HaltEvent;				// Halting event

src/Cedar/WinUi.c

@@ -1329,7 +1329,7 @@ void WinConnectDlgThread(THREAD *thread, void *param)
 		nat_t_svc_name = d->nat_t_svc_name;
 	}
 
-	s = ConnectEx3(d->hostname, d->port, d->timeout, &d->cancel, nat_t_svc_name, &nat_t_error_code, d->try_start_ssl, false);
+	s = ConnectEx5(d->hostname, d->port, d->timeout, &d->cancel, nat_t_svc_name, &nat_t_error_code, d->try_start_ssl, false, d->ssl_option, d->ssl_err, d->hint_str, NULL);
 
 	d->ret_sock = s;
 	d->nat_t_error_code = nat_t_error_code;
@@ -1398,6 +1398,10 @@ UINT WinConnectDlgProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam, void *
 
 // TCP connection with showing the UI
 SOCK *WinConnectEx3(HWND hWnd, char *server, UINT port, UINT timeout, UINT icon_id, wchar_t *caption, wchar_t *info, UINT *nat_t_error_code, char *nat_t_svc_name, bool try_start_ssl)
+{
+	return WinConnectEx4(hWnd, server, port, timeout, icon_id, caption, info, nat_t_error_code, nat_t_svc_name, try_start_ssl, NULL, NULL, NULL);
+}
+SOCK *WinConnectEx4(HWND hWnd, char *server, UINT port, UINT timeout, UINT icon_id, wchar_t *caption, wchar_t *info, UINT *nat_t_error_code, char *nat_t_svc_name, bool try_start_ssl, SSL_VERIFY_OPTION *ssl_option, UINT *ssl_err, char *hint_str)
 {
 	wchar_t tmp[MAX_SIZE];
 	wchar_t tmp2[MAX_SIZE];
@@ -1440,6 +1444,9 @@ SOCK *WinConnectEx3(HWND hWnd, char *server, UINT port, UINT timeout, UINT icon_
 	d.timeout = timeout;
 	d.hostname = server;
 	d.port = port;
+	d.ssl_option = ssl_option;
+	d.ssl_err = ssl_err;
+	d.hint_str = hint_str;
 	StrCpy(d.nat_t_svc_name, sizeof(d.nat_t_svc_name), nat_t_svc_name);
 
 	Dialog(hWnd, D_CONNECT, WinConnectDlgProc, &d);

src/Cedar/WinUi.h

@@ -331,6 +331,9 @@ typedef struct WINCONNECT_DLG_DATA
 	char nat_t_svc_name[MAX_SIZE];
 	UINT nat_t_error_code;
 	bool try_start_ssl;
+	SSL_VERIFY_OPTION *ssl_option;
+	UINT *ssl_err;
+	char *hint_str;
 } WINCONNECT_DLG_DATA;
 
 HBITMAP ResizeBitmap(HBITMAP hSrc, UINT src_x, UINT src_y, UINT dst_x, UINT dst_y);
@@ -694,6 +697,7 @@ HFONT GetMeiryoFontEx(UINT font_size);
 HFONT GetMeiryoFontEx2(UINT font_size, bool bold);
 bool ShowWindowsNetworkConnectionDialog();
 SOCK *WinConnectEx3(HWND hWnd, char *server, UINT port, UINT timeout, UINT icon_id, wchar_t *caption, wchar_t *info, UINT *nat_t_error_code, char *nat_t_svc_name, bool try_start_ssl);
+SOCK *WinConnectEx4(HWND hWnd, char *server, UINT port, UINT timeout, UINT icon_id, wchar_t *caption, wchar_t *info, UINT *nat_t_error_code, char *nat_t_svc_name, bool try_start_ssl, SSL_VERIFY_OPTION *ssl_option, UINT *ssl_err, char *hint_str);
 UINT WinConnectDlgProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam, void *param);
 void WinConnectDlgThread(THREAD *thread, void *param);
 void NicInfo(UI_NICINFO *info);

src/Mayaqua/MayaType.h

@@ -382,6 +382,7 @@ typedef struct RUDP_SESSION RUDP_SESSION;
 typedef struct RUDP_SEGMENT RUDP_SEGMENT;
 typedef struct CONNECT_SERIAL_PARAM CONNECT_SERIAL_PARAM;
 typedef struct CONNECT_TCP_RUDP_PARAM CONNECT_TCP_RUDP_PARAM;
+typedef struct SSL_VERIFY_OPTION SSL_VERIFY_OPTION;
 typedef struct TCP_PAIR_HEADER TCP_PAIR_HEADER;
 typedef struct NIC_ENTRY NIC_ENTRY;
 typedef struct HTTP_VALUE HTTP_VALUE;

src/Mayaqua/Network.c

@@ -54,7 +54,7 @@
 #ifdef OS_WIN32
 #include <iphlpapi.h>
 #include <WS2tcpip.h>
-
+#include <wincrypt.h>
 #include <IcmpAPI.h>
 
 struct ROUTE_CHANGE_DATA
@@ -11630,11 +11630,17 @@ bool StartSSLEx(SOCK *sock, X *x, K *priv, UINT ssl_timeout, char *sni_hostname)
 	return StartSSLEx2(sock, x, priv, NULL, ssl_timeout, sni_hostname);
 }
 bool StartSSLEx2(SOCK *sock, X *x, K *priv, LIST *chain, UINT ssl_timeout, char *sni_hostname)
+{
+	return StartSSLEx3(sock, x, priv, chain, ssl_timeout, sni_hostname, NULL, NULL);
+}
+bool StartSSLEx3(SOCK *sock, X *x, K *priv, LIST *chain, UINT ssl_timeout, char *sni_hostname, SSL_VERIFY_OPTION *ssl_option, UINT *ssl_err)
 {
 	X509 *x509;
 	EVP_PKEY *key;
 	UINT prev_timeout = 1024;
 	SSL_CTX *ssl_ctx;
+	UINT dummy_err = 0;
+	long ssl_verify_err;
 
 #ifdef UNIX_SOLARIS
 	SOCKET_TIMEOUT_PARAM *ttparam;
@@ -11646,6 +11652,10 @@ bool StartSSLEx2(SOCK *sock, X *x, K *priv, LIST *chain, UINT ssl_timeout, char
 		Debug("StartSSL Error: #0\n");
 		return false;
 	}
+	if (ssl_err == NULL)
+	{
+		ssl_err = &dummy_err;
+	}
 	if (sock->Connected && sock->Type == SOCK_INPROC && sock->ListenMode == false)
 	{
 		sock->SecureMode = true;
@@ -11717,13 +11727,6 @@ bool StartSSLEx2(SOCK *sock, X *x, K *priv, LIST *chain, UINT ssl_timeout, char
 			}
 #endif	// SSL_OP_NO_TLSv1_3
 
-#if OPENSSL_VERSION_NUMBER >= 0x10100000L && !defined(LIBRESSL_VERSION_NUMBER)
-			if (sock->SslAcceptSettings.Override_Security_Level)
-			{
-				SSL_CTX_set_security_level(ssl_ctx, sock->SslAcceptSettings.Override_Security_Level_Value);
-			}
-#endif
-
 			Unlock(openssl_lock);
 			if (chain == NULL)
 			{
@@ -11745,6 +11748,62 @@ bool StartSSLEx2(SOCK *sock, X *x, K *priv, LIST *chain, UINT ssl_timeout, char
 			}
 			Lock(openssl_lock);
 		}
+		else
+		{
+			// Client mode
+			if (ssl_option != NULL && ssl_option->VerifyPeer)
+			{
+				// Add default trust store
+				X509_STORE* store = SSL_CTX_get_cert_store(ssl_ctx);
+				if (ssl_option->AddDefaultCA)
+				{
+#ifdef	OS_WIN32
+					HCERTSTORE hStore = CertOpenSystemStore(0, "ROOT");
+					if (hStore != NULL)
+					{
+						PCCERT_CONTEXT pContext = NULL;
+						while ((pContext = CertEnumCertificatesInStore(hStore, pContext)))
+						{
+							X509 *x509 = d2i_X509(NULL, (const unsigned char**)&pContext->pbCertEncoded, pContext->cbCertEncoded);
+							if (x509 != NULL)
+							{
+								X509_STORE_add_cert(store, x509);
+								X509_free(x509);
+							}
+						}
+						CertCloseStore(hStore, 0);
+					}
+#else
+					SSL_CTX_set_default_verify_paths(ssl_ctx);
+#endif
+				}
+
+				// Add trust CA specified by user
+				UINT i;
+				for (i = 0; i < LIST_NUM(ssl_option->CaList); ++i)
+				{
+					X *ca = LIST_DATA(ssl_option->CaList, i);
+					X509_STORE_add_cert(store, ca->x509);
+				}
+
+				// Allow intermediate CA to be trusted
+				X509_VERIFY_PARAM *vpm = SSL_CTX_get0_param(ssl_ctx);
+				X509_VERIFY_PARAM_set_flags(vpm, X509_V_FLAG_PARTIAL_CHAIN);
+
+				// Enable hostname verification (by default CN is only checked if SAN is not available)
+				if (ssl_option->VerifyHostname && IsEmptyStr(sni_hostname) == false)
+				{
+					X509_VERIFY_PARAM_set1_host(vpm, sni_hostname, StrLen(sni_hostname));
+				}
+			}
+		}
+
+#if OPENSSL_VERSION_NUMBER >= 0x10100000L && !defined(LIBRESSL_VERSION_NUMBER)
+		if (sock->SslAcceptSettings.Override_Security_Level)
+		{
+			SSL_CTX_set_security_level(ssl_ctx, sock->SslAcceptSettings.Override_Security_Level_Value);
+		}
+#endif
 
 		sock->ssl = SSL_new(ssl_ctx);
 		SSL_set_fd(sock->ssl, (int)sock->socket);
@@ -11814,6 +11873,27 @@ bool StartSSLEx2(SOCK *sock, X *x, K *priv, LIST *chain, UINT ssl_timeout, char
 			// SSL-Accept failure
 			Lock(openssl_lock);
 			{
+				unsigned long err;
+				while (err = ERR_get_error())
+				{
+					Debug("SSL_accept error %X: %s\n", err, ERR_reason_error_string(err));
+					if (ERR_GET_LIB(err) == ERR_LIB_SSL)
+					{
+						switch (ERR_GET_REASON(err))
+						{
+						case SSL_R_UNSUPPORTED_PROTOCOL:
+						case SSL_R_VERSION_TOO_LOW:
+						case SSL_R_VERSION_TOO_HIGH:
+							*ssl_err = 150;	// ERR_SSL_PROTOCOL_VERSION
+							break;
+						case SSL_R_NO_SHARED_CIPHER:
+							*ssl_err = 151; // ERR_SSL_SHARED_CIPHER
+							break;
+						default:
+							*ssl_err = 152; // ERR_SSL_HANDSHAKE
+						}
+					}
+				}
 				SSL_free(sock->ssl);
 				sock->ssl = NULL;
 			}
@@ -11857,6 +11937,25 @@ bool StartSSLEx2(SOCK *sock, X *x, K *priv, LIST *chain, UINT ssl_timeout, char
 			// SSL-connect failure
 			Lock(openssl_lock);
 			{
+				unsigned long err;
+				while (err = ERR_get_error())
+				{
+					Debug("SSL_connect error %X: %s\n", err, ERR_reason_error_string(err));
+					if (ERR_GET_LIB(err) == ERR_LIB_SSL)
+					{
+						switch (ERR_GET_REASON(err))
+						{
+						case SSL_R_UNSUPPORTED_PROTOCOL:
+						case SSL_R_VERSION_TOO_LOW:
+						case SSL_R_VERSION_TOO_HIGH:
+						case SSL_R_TLSV1_ALERT_PROTOCOL_VERSION:
+							*ssl_err = 150;	// ERR_SSL_PROTOCOL_VERSION
+							break;
+						default:
+							*ssl_err = 152; // ERR_SSL_HANDSHAKE
+						}
+					}
+				}
 				SSL_free(sock->ssl);
 				sock->ssl = NULL;
 			}
@@ -11878,7 +11977,7 @@ bool StartSSLEx2(SOCK *sock, X *x, K *priv, LIST *chain, UINT ssl_timeout, char
 	Lock(openssl_lock);
 	{
 		x509 = SSL_get_peer_certificate(sock->ssl);
-
+		ssl_verify_err = SSL_get_verify_result(sock->ssl);
 		sock->SslVersion = SSL_get_version(sock->ssl);
 	}
 	Unlock(openssl_lock);
@@ -11894,6 +11993,49 @@ bool StartSSLEx2(SOCK *sock, X *x, K *priv, LIST *chain, UINT ssl_timeout, char
 		sock->RemoteX = X509ToX(x509);
 	}
 
+	// Check verification error
+	if (ssl_option != NULL && ssl_option->VerifyPeer)
+	{
+		if (ssl_verify_err != X509_V_OK)
+		{
+			// Clear any error if matching saved certificate and not expired
+			if (ssl_option->SavedCert != NULL && sock->RemoteX != NULL && CheckXDateNow(sock->RemoteX) && CompareX(ssl_option->SavedCert, sock->RemoteX))
+			{
+				ssl_verify_err = X509_V_OK;
+			}
+			else
+			{
+				Debug("StartSSL: SSL verification error %d\n", ssl_verify_err);
+				switch (ssl_verify_err)
+				{
+				case X509_V_ERR_CERT_HAS_EXPIRED:
+					*ssl_err = 106;	// ERR_SERVER_CERT_EXPIRES
+					break;
+				case X509_V_ERR_HOSTNAME_MISMATCH:
+					*ssl_err = 149;	// ERR_HOSTNAME_MISMATCH
+					break;
+				default:
+					*ssl_err = 85;	// ERR_CERT_NOT_TRUSTED
+				}
+
+				if (ssl_option->PromptOnVerifyFail == false)
+				{
+					// SSL verify failure
+					Lock(openssl_lock);
+					{
+						SSL_free(sock->ssl);
+						sock->ssl = NULL;
+					}
+					Unlock(openssl_lock);
+
+					Unlock(sock->ssl_lock);
+					FreeSSLCtx(ssl_ctx);
+					return false;
+				}
+			}
+		}
+	}
+
 	// Get the certificate of local host
 	Lock(openssl_lock);
 	{
@@ -13776,20 +13918,7 @@ void ConnectThreadForTcp(THREAD *thread, void *param)
 		Unlock(p->CancelLock);
 
 		// Start the SSL communication
-		ssl_ret = StartSSLEx(sock, NULL, NULL, 0, p->Hostname);
+		ssl_ret = StartSSLEx3(sock, NULL, NULL, NULL, 0, p->Hostname, p->SslOption, p->SslErr);
-
-		if (ssl_ret)
-		{
-			// Identify whether the HTTPS server to be connected is a SoftEther VPN
-			SetTimeout(sock, (10 * 1000));
-			ssl_ret = DetectIsServerSoftEtherVPN(sock);
-			SetTimeout(sock, INFINITE);
-
-			if (ssl_ret == false)
-			{
-				Debug("DetectIsServerSoftEtherVPN Error.\n");
-			}
-		}
 
 		Lock(p->CancelLock);
 		{
@@ -13977,17 +14106,19 @@ void ConnectThreadForIPv4(THREAD *thread, void *param)
 			Zero(&p4, sizeof(p4));
 
 			// p1: TCP
-			StrCpy(p1.Hostname, sizeof(p1.Hostname), p->Hostname_Original);
+			StrCpy(p1.Hostname, sizeof(p1.Hostname), p->Hostname);
 			Copy(&p1.Ip, ip, sizeof(IP));
 			p1.Port = p->Port;
 			p1.Timeout = p->Timeout;
 			p1.CancelFlag = &cancel_flag2;
 			p1.FinishEvent = finish_event;
 			p1.Tcp_TryStartSsl = p->Tcp_TryStartSsl;
+			p1.SslOption = p->SslOption;
+			p1.SslErr = p->SslErr;
 			p1.CancelLock = NewLock();
 
 			// p2: NAT-T
-			StrCpy(p2.Hostname, sizeof(p2.Hostname), p->Hostname_Original);
+			StrCpy(p2.Hostname, sizeof(p2.Hostname), p->Hostname);
 			Copy(&p2.Ip, ip, sizeof(IP));
 			p2.Port = p->Port;
 			p2.Timeout = p->Timeout;
@@ -14000,7 +14131,7 @@ void ConnectThreadForIPv4(THREAD *thread, void *param)
 			p2.Delay = 30;		// Delay by 30ms
 
 			// p3: over ICMP
-			StrCpy(p3.Hostname, sizeof(p3.Hostname), p->Hostname_Original);
+			StrCpy(p3.Hostname, sizeof(p3.Hostname), p->Hostname);
 			Copy(&p3.Ip, ip, sizeof(IP));
 			p3.Port = p->Port;
 			p3.Timeout = p->Timeout;
@@ -14011,7 +14142,7 @@ void ConnectThreadForIPv4(THREAD *thread, void *param)
 			p3.Delay = 200;		// Delay by 200ms
 
 			// p4: over DNS
-			StrCpy(p4.Hostname, sizeof(p4.Hostname), p->Hostname_Original);
+			StrCpy(p4.Hostname, sizeof(p4.Hostname), p->Hostname);
 			Copy(&p4.Ip, ip, sizeof(IP));
 			p4.Port = p->Port;
 			p4.Timeout = p->Timeout;
@@ -14219,7 +14350,7 @@ void ConnectThreadForIPv4(THREAD *thread, void *param)
 
 		if (s != INVALID_SOCKET)
 		{
-			p->Sock = CreateTCPSock(s, false, &current_ip, p->No_Get_Hostname, p->Hostname_Original);
+			p->Sock = CreateTCPSock(s, false, &current_ip, p->No_Get_Hostname, p->Hostname);
 			break;
 		}
 	}
@@ -14306,7 +14437,7 @@ void ConnectThreadForIPv6(THREAD *thread, void *param)
 
 		if (s != INVALID_SOCKET)
 		{
-			p->Sock = CreateTCPSock(s, true, &current_ip, p->No_Get_Hostname, p->Hostname_Original);
+			p->Sock = CreateTCPSock(s, true, &current_ip, p->No_Get_Hostname, p->Hostname);
 			break;
 		}
 	}
@@ -14408,11 +14539,13 @@ SOCK *ConnectEx3(char *hostname, UINT port, UINT timeout, bool *cancel_flag, cha
 	return ConnectEx4(hostname, port, timeout, cancel_flag, nat_t_svc_name, nat_t_error_code, try_start_ssl, no_get_hostname, NULL);
 }
 SOCK *ConnectEx4(char *hostname, UINT port, UINT timeout, bool *cancel_flag, char *nat_t_svc_name, UINT *nat_t_error_code, bool try_start_ssl, bool no_get_hostname, IP *ret_ip)
+{
+	return ConnectEx5(hostname, port, timeout, cancel_flag, nat_t_svc_name, nat_t_error_code, try_start_ssl, no_get_hostname, NULL, NULL, NULL, ret_ip);
+}
+SOCK *ConnectEx5(char *hostname, UINT port, UINT timeout, bool *cancel_flag, char *nat_t_svc_name, UINT *nat_t_error_code, bool try_start_ssl, bool no_get_hostname, SSL_VERIFY_OPTION *ssl_option, UINT *ssl_err, char *hint_str, IP *ret_ip)
 {
 	bool dummy = false;
 	bool use_natt = false;
-	char hostname_original[MAX_SIZE];
-	char hint_str[MAX_SIZE];
 	bool force_use_natt = false;
 	UINT dummy_int = 0;
 	IP dummy_ret_ip;
@@ -14440,33 +14573,15 @@ SOCK *ConnectEx4(char *hostname, UINT port, UINT timeout, bool *cancel_flag, cha
 		ret_ip = &dummy_ret_ip;
 	}
 
-	Zero(hint_str, sizeof(hint_str));
-	StrCpy(hostname_original, sizeof(hostname_original), hostname);
-
 	use_natt = (IsEmptyStr(nat_t_svc_name) ? false : true);
 
 	if (use_natt)
 	{
-		// In case of using NAT-T, split host name if the '/' is included in the host name
+		if (IsEmptyStr(hint_str) == false)
-		UINT i = SearchStrEx(hostname, "/", 0, false);
-
-		if (i == INFINITE)
 		{
-			// Not included
-			StrCpy(hostname_original, sizeof(hostname_original), hostname);
-		}
-		else
-		{
-			// Included
-			StrCpy(hostname_original, sizeof(hostname_original), hostname);
-			hostname_original[i] = 0;
-
 			// Force to use the NAT-T
 			force_use_natt = true;
 
-			// Copy the hint string
-			StrCpy(hint_str, sizeof(hint_str), hostname + i + 1);
-
 			if (StrCmpi(hint_str, "tcp") == 0 || StrCmpi(hint_str, "disable") == 0
 			        || StrCmpi(hint_str, "disabled") == 0
 			        || StrCmpi(hint_str, "no") == 0 || StrCmpi(hint_str, "none") == 0)
@@ -14477,10 +14592,6 @@ SOCK *ConnectEx4(char *hostname, UINT port, UINT timeout, bool *cancel_flag, cha
 			}
 		}
 	}
-	else
-	{
-		StrCpy(hostname_original, sizeof(hostname_original), hostname);
-	}
 
 	LIST *iplist_v6 = NULL;
 	LIST *iplist_v4 = NULL;
@@ -14504,7 +14615,7 @@ SOCK *ConnectEx4(char *hostname, UINT port, UINT timeout, bool *cancel_flag, cha
 	else
 	{
 		// Forward resolution
-		if (DnsResolveEx(&iplist_v6, &iplist_v4, hostname_original, 0, cancel_flag) == false)
+		if (DnsResolveEx(&iplist_v6, &iplist_v4, hostname, 0, cancel_flag) == false)
 		{
 			return NULL;
 		}
@@ -14514,9 +14625,9 @@ SOCK *ConnectEx4(char *hostname, UINT port, UINT timeout, bool *cancel_flag, cha
 	EVENT *finish_event;
 	THREAD *t4 = NULL;
 	THREAD *t6 = NULL;
-	UINT64 start_tick = Tick64();
 	bool cancel_flag2 = false;
 	bool no_delay_flag = false;
+	IP ret_ip4, ret_ip6;
 
 	finish_event = NewEvent();
 
@@ -14530,13 +14641,14 @@ SOCK *ConnectEx4(char *hostname, UINT port, UINT timeout, bool *cancel_flag, cha
 		p6.Port = port;
 		p6.Timeout = timeout;
 		StrCpy(p6.Hostname, sizeof(p6.Hostname), hostname);
-		StrCpy(p6.Hostname_Original, sizeof(p6.Hostname_Original), hostname_original);
 		p6.No_Get_Hostname = no_get_hostname;
 		p6.CancelFlag = &cancel_flag2;
 		p6.NoDelayFlag = &no_delay_flag;
 		p6.FinishEvent = finish_event;
 		p6.Tcp_TryStartSsl = try_start_ssl;
-		p6.Ret_Ip = ret_ip;
+		p6.SslOption = ssl_option;
+		p6.SslErr = ssl_err;
+		p6.Ret_Ip = &ret_ip6;
 		p6.RetryDelay = 250;
 		p6.Delay = 0;
 		t6 = NewThread(ConnectThreadForIPv6, &p6);
@@ -14549,7 +14661,6 @@ SOCK *ConnectEx4(char *hostname, UINT port, UINT timeout, bool *cancel_flag, cha
 		p4.Port = port;
 		p4.Timeout = timeout;
 		StrCpy(p4.Hostname, sizeof(p4.Hostname), hostname);
-		StrCpy(p4.Hostname_Original, sizeof(p4.Hostname_Original), hostname_original);
 		StrCpy(p4.HintStr, sizeof(p4.HintStr), hint_str);
 		p4.No_Get_Hostname = no_get_hostname;
 		p4.CancelFlag = &cancel_flag2;
@@ -14558,9 +14669,11 @@ SOCK *ConnectEx4(char *hostname, UINT port, UINT timeout, bool *cancel_flag, cha
 		StrCpy(p4.NatT_SvcName, sizeof(p4.NatT_SvcName), nat_t_svc_name);
 		p4.FinishEvent = finish_event;
 		p4.Tcp_TryStartSsl = try_start_ssl;
+		p4.SslOption = ssl_option;
+		p4.SslErr = ssl_err;
 		p4.Use_NatT = use_natt;
 		p4.Force_NatT = force_use_natt;
-		p4.Ret_Ip = ret_ip;
+		p4.Ret_Ip = &ret_ip4;
 		p4.RetryDelay = 250;
 		p4.Delay = 250;		// Delay by 250ms to prioritize IPv6 (RFC 6555 recommends 150-250ms, Chrome uses 300ms)
 		t4 = NewThread(ConnectThreadForIPv4, &p4);
@@ -14624,7 +14737,7 @@ SOCK *ConnectEx4(char *hostname, UINT port, UINT timeout, bool *cancel_flag, cha
 	{
 		Disconnect(p4.Sock);
 		ReleaseSock(p4.Sock);
-
+		Copy(ret_ip, &ret_ip6, sizeof(IP));
 		return p6.Sock;
 	}
 
@@ -14632,7 +14745,7 @@ SOCK *ConnectEx4(char *hostname, UINT port, UINT timeout, bool *cancel_flag, cha
 	{
 		Disconnect(p6.Sock);
 		ReleaseSock(p6.Sock);
-
+		Copy(ret_ip, &ret_ip4, sizeof(IP));
 		return p4.Sock;
 	}
 

src/Mayaqua/Network.h

@@ -807,7 +807,6 @@ struct CONNECT_SERIAL_PARAM
 	UINT Port;
 	UINT Timeout;
 	char Hostname[MAX_SIZE];
-	char Hostname_Original[MAX_SIZE];
 	char HintStr[MAX_SIZE];
 	bool No_Get_Hostname;
 	bool *CancelFlag;
@@ -822,6 +821,8 @@ struct CONNECT_SERIAL_PARAM
 	UINT Delay;
 	UINT RetryDelay;
 	bool Tcp_TryStartSsl;
+	SSL_VERIFY_OPTION *SslOption;
+	UINT *SslErr;
 	bool Use_NatT;
 	bool Force_NatT;
 	IP *Ret_Ip;
@@ -848,11 +849,23 @@ struct CONNECT_TCP_RUDP_PARAM
 	UINT RUdpProtocol;
 	UINT Delay;
 	bool Tcp_TryStartSsl;
+	SSL_VERIFY_OPTION *SslOption;
+	UINT *SslErr;
 	LOCK *CancelLock;
 	SOCK *CancelDisconnectSock;
 	bool Tcp_InNegotiation;
 };
 
+struct SSL_VERIFY_OPTION
+{
+	bool VerifyPeer;				// Whether to verify SSL peer
+	bool PromptOnVerifyFail;		// Prompt on verification failure (Windows)
+	bool AddDefaultCA;				// Use default trust store
+	bool VerifyHostname;			// Verify server hostname
+	LIST *CaList;					// Trusted CA list
+	X *SavedCert;					// Saved server certificate
+};
+
 #define	SSL_DEFAULT_CONNECT_TIMEOUT		(15 * 1000)		// SSL default timeout
 
 // Header for TCP Pair
@@ -1090,6 +1103,7 @@ SOCK *ConnectEx(char *hostname, UINT port, UINT timeout);
 SOCK *ConnectEx2(char *hostname, UINT port, UINT timeout, bool *cancel_flag);
 SOCK *ConnectEx3(char *hostname, UINT port, UINT timeout, bool *cancel_flag, char *nat_t_svc_name, UINT *nat_t_error_code, bool try_start_ssl, bool no_get_hostname);
 SOCK *ConnectEx4(char *hostname, UINT port, UINT timeout, bool *cancel_flag, char *nat_t_svc_name, UINT *nat_t_error_code, bool try_start_ssl, bool no_get_hostname, IP *ret_ip);
+SOCK *ConnectEx5(char *hostname, UINT port, UINT timeout, bool *cancel_flag, char *nat_t_svc_name, UINT *nat_t_error_code, bool try_start_ssl, bool no_get_hostname, SSL_VERIFY_OPTION *ssl_option, UINT *ssl_err, char *hint_str, IP *ret_ip);
 SOCKET ConnectTimeoutIPv4(IP *ip, UINT port, UINT timeout, bool *cancel_flag);
 bool SetSocketBufferSize(SOCKET s, bool send, UINT size);
 UINT SetSocketBufferSizeWithBestEffort(SOCKET s, bool send, UINT size);
@@ -1114,6 +1128,7 @@ UINT SecureRecv(SOCK *sock, void *data, UINT size);
 bool StartSSL(SOCK *sock, X *x, K *priv);
 bool StartSSLEx(SOCK *sock, X *x, K *priv, UINT ssl_timeout, char *sni_hostname);
 bool StartSSLEx2(SOCK *sock, X *x, K *priv, LIST *chain, UINT ssl_timeout, char *sni_hostname);
+bool StartSSLEx3(SOCK *sock, X *x, K *priv, LIST *chain, UINT ssl_timeout, char *sni_hostname, SSL_VERIFY_OPTION *ssl_option, UINT *ssl_err);
 bool AddChainSslCert(struct ssl_ctx_st *ctx, X *x);
 void AddChainSslCertOnDirectory(struct ssl_ctx_st *ctx);
 bool SendAll(SOCK *sock, void *data, UINT size, bool secure);

src/PenCore/PenCore.rc

@@ -1505,7 +1505,7 @@ BEGIN
     EDITTEXT        S_DESCRIPTION,7,191,289,45,ES_MULTILINE | ES_AUTOVSCROLL | ES_READONLY | ES_WANTRETURN | WS_VSCROLL
 END
 
-D_CM_ACCOUNT DIALOGEX 0, 0, 451, 333
+D_CM_ACCOUNT DIALOGEX 0, 0, 451, 346
 STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU
 CAPTION "@D_CM_ACCOUNT"
 FONT 9, "MS Shell Dlg", 400, 0, 0x80
@@ -1535,14 +1535,15 @@ BEGIN
     CONTROL         "@R_SOCKS",R_SOCKS,"Button",BS_AUTORADIOBUTTON,72,194,135,10
     CONTROL         "@R_SOCKS5",R_SOCKS5,"Button",BS_AUTORADIOBUTTON,72,204,135,10
     PUSHBUTTON      "@B_PROXY_CONFIG",B_PROXY_CONFIG,74,218,114,15
-    GROUPBOX        "@STATIC11",S_STATIC11,7,245,206,69
+    GROUPBOX        "@STATIC11",S_STATIC11,7,245,206,82
     ICON            ICO_CERT,IDC_STATIC,14,255,20,18
     CONTROL         "@R_CHECK_CERT",R_CHECK_CERT,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,41,259,133,9
-    PUSHBUTTON      "@B_TRUST",B_TRUST,41,273,157,15
+    CONTROL         "@R_TRUST_DEFAULT",R_TRUST_DEFAULT,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,41,273,133,9
-    PUSHBUTTON      "@B_SERVER_CERT",B_SERVER_CERT,41,291,77,15
+    PUSHBUTTON      "@B_TRUST",B_TRUST,41,287,157,15
-    PUSHBUTTON      "@B_VIEW_SERVER_CERT",B_VIEW_SERVER_CERT,123,291,75,15
+    PUSHBUTTON      "@B_SERVER_CERT",B_SERVER_CERT,41,305,77,15
-    CONTROL         "@R_HIDE",R_HIDE,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,318,148,9
+    PUSHBUTTON      "@B_VIEW_SERVER_CERT",B_VIEW_SERVER_CERT,123,305,75,15
-    CONTROL         "@R_HIDE2",R_HIDE2,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,158,318,132,9
+    CONTROL         "@R_HIDE",R_HIDE,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,7,331,148,9
+    CONTROL         "@R_HIDE2",R_HIDE2,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,158,331,132,9
     CONTROL         "",L_VLAN,"SysListView32",LVS_REPORT | LVS_SINGLESEL | LVS_SHOWSELALWAYS | LVS_SHAREIMAGELISTS | LVS_NOCOLUMNHEADER | LVS_NOSORTHEADER | WS_BORDER | WS_TABSTOP,233,17,200,66
     GROUPBOX        "@S_VLAN_GROUP",S_VLAN_GROUP,224,5,220,88
     LTEXT           "@S_POLICY_1",S_POLICY_1,258,17,163,24,NOT WS_VISIBLE

src/PenCore/resource.h

@@ -1028,6 +1028,7 @@
 #define L_VALUES_LIST                   1519
 #define B_HTTP_HEADER                   1520
 #define B_NEW                           1521
+#define R_TRUST_DEFAULT                 1521
 #define B_CLEAR                         1522
 #define B_ONLINE                        1655
 #define D_NM_CONNECT                    1998
@@ -1212,7 +1213,7 @@
 #define _APS_NO_MFC                     1
 #define _APS_NEXT_RESOURCE_VALUE        244
 #define _APS_NEXT_COMMAND_VALUE         40111
-#define _APS_NEXT_CONTROL_VALUE         1521
+#define _APS_NEXT_CONTROL_VALUE         1522
 #define _APS_NEXT_SYMED_VALUE           102
 #endif
 #endif

src/bin/hamcore/strtable_cn.stb

@@ -214,6 +214,10 @@ ERR_145						不可接受的操作。使用 VPN Gate 实用工具修改 VPN Gate
 ERR_146						VPN Gate 服务运行在 VPN 客户端程序内。在此屏幕上，你不能停止 VPN Gate 服务。使用 VPN 客户端管理器来启用或禁用 VPN Gate 服务。
 ERR_147						不支持此功能。它尚未在 SoftEther VPN 的开源版本上实施。
 ERR_148						VPN 连接被中断，因为该系统被暂停。
+ERR_149						目标 VPN Server 的证书与指定的主机名不匹配。
+ERR_150						找不到连接双方都支持的 TLS 版本。这通常意味着一方可能正在使用已被另一方禁用的过时的 TLS 版本。
+ERR_151						找不到连接双方都支持的加密算法，或者指定的算法与服务器证书不兼容。
+ERR_152						TLS 握手失败。
 
 
 #关于许可证
@@ -843,6 +847,7 @@ CM_ST_NO_VLAN				－
 CM_ST_USE_ENCRYPT			加密
 CM_ST_USE_ENCRYPT_TRUE		已启用 (算法: %S)
 CM_ST_USE_ENCRYPT_TRUE2		已启用
+CM_ST_USE_ENCRYPT_TRUE3		已启用 (%S 算法: %S)
 CM_ST_USE_ENCRYPT_FALSE		已禁用 (不加密)
 CM_ST_USE_COMPRESS			使用压缩
 CM_ST_UDP_ACCEL_ENABLED		支持 UDP 加速
@@ -1782,8 +1787,9 @@ LS_HUB_STOP					虚拟 HUB "%S" 已关闭。
 LS_HUB_MAC					虚拟 HUB "%S" 的 MAC 地址是 "%S"。
 LS_NODE_INFO_TAG			客户端产品名："%S"，客户端版本：%u，客户端构建号：%u，服务端产品名："%S"，服务端版本：%u，服务端构建号：%u，客户端操作系统名："%S"，客户端操作系统版本："%S"，客户端产品 ID："%S"，客户端主机名："%S"，客户端 IP 地址："%S"，客户端端口号：%u，服务端主机名："%S"，服务端 IP 地址："%S"，服务端端口号：%u，代理主机名："%S"，代理 IP 地址："%S"，代理端口号：%u，虚拟 HUB 名："%S"，客户端唯一 ID： "%S"
 LS_CONNECTION_START_1		客户端 (IP 地址：%S，主机名："%S"，端口号：%u) 的连接 "%S" 已建立。
+LS_SSL_START_ERROR			无法启动连接 "%S" 的 SSL 通信。错误: %s (代码 %u)
 LS_CONNECTION_END_1			连接 "%S" 已结束。
-LS_SSL_START				连接 "%S" 的 SSL 通信已启动。加密算法名为 "%S"。
+LS_SSL_START				连接 "%S" 的 SSL 通信已启动。协议版本是 %S。加密算法名为 "%S"。
 LS_CONNECTION_ERROR			连接 "%S"因原因 "%s" (代码 %u)已终止。
 LS_FARMMEMBER_NOT_ADMIN		连接 "%S": 服务端是群集成员，但客户端在非管理员 (%S) 用户情况下，尝试直接与虚拟 HUB "%S" 连接。客户端用户名为 "%S"。访问被拒绝。
 LS_HUB_NOT_FOUND			连接 "%S": 客户端正在尝试连接的虚拟 HUB "%S" 在服务端上不存在。
@@ -1811,6 +1817,8 @@ LS_LICENSE_VIOLATION_DETECTED	发现许可证违反错误，一个不同的 VPN
 LS_API_AUTH_OK			HTTPS API client "%r:%u" (%S): Administration mode: "%S": The embedded HTTPS web server accepted the successful login. Username: "%S", Method: "%S", Path: "%S"
 LS_API_AUTH_ERROR		HTTPS API client "%r:%u" (%S): The embedded HTTPS web server refused a login attempt. Username: "%S", Method: "%S", Path: "%S"
 LS_API_RPC_CALL			HTTPS API client "%r:%u" (%S): The client called a JSON-API. Method: "%S", Returned error code: %u (0 = success), Returned error message: "%s"
+LS_AZURE_START			收到来自客户端 (IP 地址：%S，端口号：%u) 的 VPN Azure 连接请求。
+LS_AZURE_SSL_ERROR		无法启动与 VPN Azure 中继服务器的 SSL 通信。错误: %s (代码 %u)
 
 
 # (Proto log)
@@ -2106,6 +2114,7 @@ LC_DELETE_ACCOUNT			已删除 VPN 连接设置 "%s"。
 LC_RENAME_ACCOUNT			已变更 VPN 连接设置名 "%s" 为 "%s"。
 LC_CONNECT					已开始 VPN 连接设置 "%s" 的连接处理。
 LC_CONNECT_1				VPN 连接设置 "%s": 第 %u 次连接操作开始。
+LC_SSL_CONNECTED			VPN 连接设置 "%s": SSL 通信已启动。协议版本是 %S。加密算法名为 "%S"。
 LC_CONNECT_2				VPN 连接设置 "%s": 连接完成。会话名: "%S"。
 LC_CONNECT_ERROR			VPN 连接设置 "%s": 连接断开或连接失败。原因: %s (代码 %u)
 LC_DISCONNECT				VPN 连接设置 "%s" 断开中。
@@ -2342,6 +2351,7 @@ R_SOCKS5					通过 SOCKS5 代理服务器连接(&S)
 B_PROXY_CONFIG				代理服务器设置(&R)
 STATIC11					服务端证书验证选项(&F):
 R_CHECK_CERT				总是验证服务端证书(&C)
+R_TRUST_DEFAULT				信任系统证书存储
 B_TRUST						管理可信发证机关证书列表(&C)
 B_SERVER_CERT				指定特定证书(&S)
 B_VIEW_SERVER_CERT			查看特定证书(&V)
@@ -4412,7 +4422,8 @@ CMD_ACCOUNT_COLUMN_PROXY_PORT	代理服务器的端口号
 CMD_ACCOUNT_COLUMN_PROXY_USERNAME	代理服务器的用户名
 CMD_ACCOUNT_COLUMN_SERVER_CERT_USE	验证服务器证书
 CMD_ACCOUNT_COLUMN_SERVER_CERT_NAME	注册的服务器个人证书
-CMD_ACCOUNT_COLUMN_RETRY_ON_SERVER_CERT	Retry on Untrusted Server Certificate
+CMD_ACCOUNT_COLUMN_RETRY_ON_SERVER_CERT	遇到不信任的证书时重试
+CMD_ACCOUNT_COLUMN_ADD_DEFAULT_CA   信任系统证书存储
 CMD_ACCOUNT_COLUMN_DEVICE_NAME	用于连接的设备名
 CMD_ACCOUNT_COLUMN_AUTH_TYPE	验证类型
 CMD_ACCOUNT_COLUMN_AUTH_USERNAME	用户名
@@ -4427,7 +4438,7 @@ CMD_ACCOUNT_COLUMN_BRIDGE_ROUTER	通过网桥 / 路由模式连接
 CMD_ACCOUNT_COLUMN_MONITOR	通过监测模式连接
 CMD_ACCOUNT_COLUMN_NO_TRACKING	不要调整路由表
 CMD_ACCOUNT_COLUMN_QOS_DISABLE	不要使用 QoS 控制功能
-CMD_ACCOUNT_COLUMN_DISABLEUDP		Disable UDP Acceleration
+CMD_ACCOUNT_COLUMN_DISABLEUDP		禁用 UDP 加速功能
 
 
 # Debugging Information Collecting Tool
@@ -5515,6 +5526,20 @@ CMD_CascadeServerCertDisable_Args	CascadeServerCertDisable [name]
 CMD_CascadeServerCertDisable_[name]	指定级联名称来改变设置。
 
 
+# CascadeDefaultCAEnable 命令
+CMD_CascadeDefaultCAEnable	        启用信任系统证书存储选项
+CMD_CascadeDefaultCAEnable_Help	    当启用服务器证书验证时，使用此选项来启用信任系统证书存储的证书。\n如果禁用服务器证书验证，则此选项不执行任何操作。
+CMD_CascadeDefaultCAEnable_Args	    CascadeDefaultCAEnable [name]
+CMD_CascadeDefaultCAEnable_[name]	指定级联名称来改变设置。
+
+
+# CascadeDefaultCADisable 命令
+CMD_CascadeDefaultCADisable         禁用信任系统证书存储选项
+CMD_CascadeDefaultCADisable_Help    当启用服务器证书验证时，使用此选项来禁用信任系统证书存储的证书。\n如果禁用服务器证书验证，则此选项不执行任何操作。
+CMD_CascadeDefaultCADisable_Args	CascadeDefaultCADisable [name]
+CMD_CascadeDefaultCADisable_[name]	指定级联名称来改变设置。
+
+
 # CascadeServerCertSet 命令
 CMD_CascadeServerCertSet	设置级联连接的服务器特定证书
 CMD_CascadeServerCertSet_Help	指定已经在当前虚拟 HUB 注册的级联连接，当此连接和 VPN Server 之间通信时，事先将连接方提供的 SSL 证书注册。\n如果启用此选项，需要将在目标服务器的证书事先通过指令设置到级联的连接设置中，或者在虚拟 HUB 的可信任证书列表中，运行 CAAdd 指令，将有服务器的 SSL 证书署名的路线证书添加进去。\n当启用服务器证书验证选项时，如果 VPN Server 提供的证书不可信，连接将断开，并重试。\n此命令在集群虚拟 HUB 中不能运行。
@@ -6819,6 +6844,20 @@ CMD_AccountRetryOnServerCertDisable_Args	AccountRetryOnServerCertDisable [name]
 CMD_AccountRetryOnServerCertDisable_[name]	Specify the name of the VPN Connection Setting whose setting you want to change.
 
 
+# AccountDefaultCAEnable 命令
+CMD_AccountDefaultCAEnable	        启用信任系统证书存储选项
+CMD_AccountDefaultCAEnable_Help	    当启用服务器证书验证时，使用此选项来启用信任系统证书存储的证书。\n如果禁用服务器证书验证，则此选项不执行任何操作。
+CMD_AccountDefaultCAEnable_Args	    AccountDefaultCAEnable [name]
+CMD_AccountDefaultCAEnable_[name]	指定要更改设置的连接设置名。
+
+
+# AccountDefaultCADisable 命令
+CMD_AccountDefaultCADisable         禁用信任系统证书存储选项
+CMD_AccountDefaultCADisable_Help    当启用服务器证书验证时，使用此选项来禁用信任系统证书存储的证书。\n如果禁用服务器证书验证，则此选项不执行任何操作。
+CMD_AccountDefaultCADisable_Args	AccountDefaultCADisable [name]
+CMD_AccountDefaultCADisable_[name]	指定要更改设置的连接设置名。
+
+
 # AccountServerCertSet 命令
 CMD_AccountServerCertSet	设置连接设置的服务器固有证明书
 CMD_AccountServerCertSet_Help	指定注册到 VPN Client 的连接设置，其连接设置连接到 VPN Server 时，预先注册与连接目标的 VPN Server 提交的 SSL 证书相同的证书。\n如果启动了连接设置的服务器证书验证选项，可以预先将连接目标服务器的 SSL 证书以此指令保存在连接设置的设置内，或需要将服务器的 SSL 证书签名了的根证书，以 CAAdd 指令注册到虚拟 HUB 信任的证明机构的证书列表中。\n验证连接设置的服务器证书的选项处于启动状态，连接了的 VPN Server 的证书不可信时，立即解除连接，反复重试。

src/bin/hamcore/strtable_en.stb

@@ -212,6 +212,11 @@ ERR_145					Unacceptable operation. Use the VPN Gate Utility to modify the conne
 ERR_146					The VPN Gate Service is running inside the VPN Client program. You cannot stop the VPN Gate Service on this screen. Use the VPN Client Manager to enable or disable the VPN Gate Service.
 ERR_147					This feature is not supported. It hasn't been implemented yet on the open-source version of SoftEther VPN.
 ERR_148					The VPN connection was disconnected because the system is being suspended.
+ERR_149					The destination VPN Server's certificate does not match the specified hostname.
+ERR_150					Failed to find the TLS version that is supported by both sides. This usually means that one side may be using an obsolete TLS version which is diabled by the other side.
+ERR_151					Failed to find an available cipher that is supported by both sides, or the cipher specified is not compatible with the server certificate.
+ERR_152					TLS handshake has failed.
+
 
 # Concerning licenses
 LICENSE_INFO_URL		https://selinks.org/?new_license
@@ -837,6 +842,7 @@ CM_ST_NO_VLAN			-
 CM_ST_USE_ENCRYPT		Encryption
 CM_ST_USE_ENCRYPT_TRUE	Enabled (Algorithm: %S)
 CM_ST_USE_ENCRYPT_TRUE2	Enabled
+CM_ST_USE_ENCRYPT_TRUE3	Enabled (%S Algorithm: %S)
 CM_ST_USE_ENCRYPT_FALSE	Disabled (No Encryption)
 CM_ST_USE_COMPRESS		Use of Compression
 CM_ST_UDP_ACCEL_ENABLED	UDP Acceleration is Supported
@@ -1767,8 +1773,9 @@ LS_HUB_STOP				Virtual Hub "%S" has been stopped.
 LS_HUB_MAC				The MAC address of Virtual Hub "%S" is "%S".
 LS_NODE_INFO_TAG		Client product name: "%S", Client version: %u, Client build number: %u, Server product name: "%S", Server version: %u, Server build number: %u, Client OS name: "%S", Client OS version: "%S", Client product ID: "%S", Client host name: "%S", Client IP address: "%S", Client port number: %u, Server host name: "%S", Server IP address: "%S", Server port number: %u, Proxy host name: "%S", Proxy IP address: "%S", Proxy port number: %u, Virtual Hub name: "%S", Client unique ID: "%S"
 LS_CONNECTION_START_1	For the client (IP address: %S, host name: "%S", port number: %u), connection "%S" has been created.
+LS_SSL_START_ERROR		Failed to start SSL communication for connection "%S". Error: %s (code %u)
 LS_CONNECTION_END_1		Connection "%S" has been terminated.
-LS_SSL_START			SSL communication for connection "%S" has been started. The encryption algorithm name is "%S".
+LS_SSL_START			SSL communication for connection "%S" has been started. The protocol version is %S. The encryption algorithm name is "%S".
 LS_CONNECTION_ERROR		Connection "%S" terminated by the cause "%s" (code %u).
 LS_FARMMEMBER_NOT_ADMIN	Connection "%S": Although the server is a cluster member, the client attempted that to directly connect to the Virtual Hub "%S" while not being administrator user "%S". The user name provided by the client is "%S". Access is refused.
 LS_HUB_NOT_FOUND		Connection "%S": Virtual Hub "%S" that the client is trying to connect to does not exist on the server.
@@ -1796,6 +1803,8 @@ LS_LICENSE_VIOLATION_DETECTED	A license violation has been detected. A different
 LS_API_AUTH_OK			HTTPS API client "%r:%u" (%S): Administration mode: "%S": The embedded HTTPS web server accepted the successful login. Username: "%S", Method: "%S", Path: "%S"
 LS_API_AUTH_ERROR		HTTPS API client "%r:%u" (%S): The embedded HTTPS web server refused a login attempt. Username: "%S", Method: "%S", Path: "%S"
 LS_API_RPC_CALL			HTTPS API client "%r:%u" (%S): The client called a JSON-API. Method: "%S", Returned error code: %u (0 = success), Returned error message: "%s"
+LS_AZURE_START			Received VPN Azure connection request from the client (IP address: %S, port number: %u).
+LS_AZURE_SSL_ERROR		Failed to start SSL communication with VPN Azure relay server. Error: %s (code %u)
 
 
 # (Proto log)
@@ -2089,6 +2098,7 @@ LC_DELETE_ACCOUNT		The VPN Connection Setting "%s" has been deleted.
 LC_RENAME_ACCOUNT		The name of VPN Connection Setting "%s" has been changed to "%s".
 LC_CONNECT				Connection processing for VPN Connection Setting "%s" has started.
 LC_CONNECT_1			VPN Connection Setting "%s": Connection operation starting (this is now %u times).
+LC_SSL_CONNECTED		VPN Connection Setting "%s": SSL communication has been started. The protocol version is %S. The encryption algorithm name is "%S".
 LC_CONNECT_2			VPN Connection Setting "%s": Now connected. Session name: "%S"
 LC_CONNECT_ERROR		VPN Connection Setting "%s": The connection has been either disconnected or it failed. Cause: %s (code %u)
 LC_DISCONNECT			Disconnecting the VPN Connection Setting "%s".
@@ -2325,6 +2335,7 @@ R_SOCKS5				Connect via &SOCKS5 Proxy Server
 B_PROXY_CONFIG			P&roxy Server Setting
 STATIC11				Server Certificate Veri&fication Option:
 R_CHECK_CERT			Always Verify Server &Certificate
+R_TRUST_DEFAULT			Trust System Certificate Store
 B_TRUST					Manage Trusted CA &Certificate List
 B_SERVER_CERT			&Specify Individual Cert
 B_VIEW_SERVER_CERT		Show Indi&vidual Cert
@@ -4399,6 +4410,7 @@ CMD_ACCOUNT_COLUMN_PROXY_USERNAME	Proxy Server User Name
 CMD_ACCOUNT_COLUMN_SERVER_CERT_USE	Verify Server Certificate
 CMD_ACCOUNT_COLUMN_SERVER_CERT_NAME	Registered Server Individual Certificate
 CMD_ACCOUNT_COLUMN_RETRY_ON_SERVER_CERT	Retry on Untrusted Server Certificate
+CMD_ACCOUNT_COLUMN_ADD_DEFAULT_CA   Trust System Certificate Store
 CMD_ACCOUNT_COLUMN_DEVICE_NAME		Device Name Used for Connection
 CMD_ACCOUNT_COLUMN_AUTH_TYPE		Authentication Type
 CMD_ACCOUNT_COLUMN_AUTH_USERNAME	User Name
@@ -5499,6 +5511,20 @@ CMD_CascadeServerCertDisable_Args	CascadeServerCertDisable [name]
 CMD_CascadeServerCertDisable_[name]	Specify the name of the Cascade Connection whose setting you want to change.
 
 
+# CascadeDefaultCAEnable command
+CMD_CascadeDefaultCAEnable	        Enable Trust System Certificate Store Option
+CMD_CascadeDefaultCAEnable_Help	    When server certificate verification is enabled, use this to enable trusting certificates from the system trust store. \nIf server certificate verification is disabled, this option does nothing.
+CMD_CascadeDefaultCAEnable_Args	    CascadeDefaultCAEnable [name]
+CMD_CascadeDefaultCAEnable_[name]	Specify the name of the Cascade Connection whose setting you want to change.
+
+
+# CascadeDefaultCADisable command
+CMD_CascadeDefaultCADisable         Disable Trust System Certificate Store Option
+CMD_CascadeDefaultCADisable_Help    When server certificate verification is enabled, use this to disable trusting certificates from the system trust store. \nIf server certificate verification is disabled, this option does nothing.
+CMD_CascadeDefaultCADisable_Args	CascadeDefaultCADisable [name]
+CMD_CascadeDefaultCADisable_[name]	Specify the name of the Cascade Connection whose setting you want to change.
+
+
 # CascadeServerCertSet command
 CMD_CascadeServerCertSet	Set the Server Individual Certificate for Cascade Connection
 CMD_CascadeServerCertSet_Help	When a Cascade Connection registered on the currently managed Virtual Hub is specified and that Cascade Connection connects to a VPN Server, use this to register beforehand the same certificate as the SSL certificate provided by the destination VPN Server. \nIf the option to verify server certificates for Cascade Connections is enabled, you must either use this command to save the connection destination server SSL certificate beforehand in the Cascade Connection Settings beforehand, or use the CAAdd command etc. to register a root certificate containing the signed server SSL certificate in the list of Virtual Hub trusted CA certificates. \nIf the certificate of the connected VPN Server cannot be trusted under the condition where the option to verify server certificates was enabled for the Cascade Connection, the connection will be promptly cancelled and continual reattempts at connection will be made. \nYou cannot execute this command for Virtual Hubs of VPN Servers operating as a cluster.
@@ -6806,6 +6832,20 @@ CMD_AccountRetryOnServerCertDisable_Args	AccountRetryOnServerCertDisable [name]
 CMD_AccountRetryOnServerCertDisable_[name]	Specify the name of the VPN Connection Setting whose setting you want to change.
 
 
+# AccountDefaultCAEnable command
+CMD_AccountDefaultCAEnable	        Enable Trust System Certificate Store Option
+CMD_AccountDefaultCAEnable_Help	    When server certificate verification is enabled, use this to enable trusting certificates from the system trust store. \nIf server certificate verification is disabled, this option does nothing.
+CMD_AccountDefaultCAEnable_Args	    AccountDefaultCAEnable [name]
+CMD_AccountDefaultCAEnable_[name]	Specify the name of the VPN Connection Setting whose setting you want to change.
+
+
+# AccountDefaultCADisable command
+CMD_AccountDefaultCADisable         Disable Trust System Certificate Store Option
+CMD_AccountDefaultCADisable_Help    When server certificate verification is enabled, use this to disable trusting certificates from the system trust store. \nIf server certificate verification is disabled, this option does nothing.
+CMD_AccountDefaultCADisable_Args	AccountDefaultCADisable [name]
+CMD_AccountDefaultCADisable_[name]	Specify the name of the VPN Connection Setting whose setting you want to change.
+
+
 # AccountServerCertSet command
 CMD_AccountServerCertSet	Set Server Individual Certificate for VPN Connection Setting
 CMD_AccountServerCertSet_Help	When a VPN Connection Setting registered on the VPN Client is specified and that VPN Connection Setting connects to a VPN Server, use this to register the same certificate as the SSL certificate provided by the destination VPN Server. \nIf the option to verify server certificates for VPN Connection Settings is enabled, you must either use this command to save the connection destination server SSL certificate beforehand in the VPN Connection Setting settings beforehand, or use the CAAdd command etc. to register a root certificate containing the signed server SSL certificate in the list of Virtual Hub trusted CA certificates. \nIf the certificate of the connected VPN Server cannot be trusted under the condition where the option to verify server certificates has been enabled for the VPN Connection Setting, the connection will be promptly cancelled and continual reattempts at connection will be made.

src/bin/hamcore/strtable_ja.stb

@@ -214,7 +214,10 @@ ERR_145					この操作は実行できません。VPN Gate 公開 VPN 中継サ
 ERR_146					VPN Gate サービスが VPN Client 内で動作している場合は、この設定画面から VPN Gate サービスを停止することはできません。VPN Gate サービスを停止するには、VPN Client 接続マネージャの設定ツールを使用してください。
 ERR_147					この機能はオープンソース版 SoftEther VPN にはまだ実装されていません。
 ERR_148					Windows システムがサスペンド状態に移行中のため、VPN 通信が切断されました。
-
+ERR_149					接続先サーバーの提示した証明書が指定したホスト名と一致しません。
+ERR_150					両側でサポートされている TLS バージョンが見つかりませんでした。どちらかが相手側で無効になっている古い TLS バージョンを使用している可能性があります。
+ERR_151					両側でサポートされている暗号化アルゴリズムが見つからなかったか、指定されたアルゴリズムがサーバー証明書と互換性がありません。
+ERR_152					TLS ハンドシェイクが失敗しました。
 
 
 # ライセンス関係
@@ -840,6 +843,7 @@ CM_ST_NO_VLAN			－
 CM_ST_USE_ENCRYPT		暗号化の使用
 CM_ST_USE_ENCRYPT_TRUE	はい (暗号化アルゴリズム: %S)
 CM_ST_USE_ENCRYPT_TRUE2	はい
+CM_ST_USE_ENCRYPT_TRUE3	はい (%S 暗号化アルゴリズム: %S)
 CM_ST_USE_ENCRYPT_FALSE	いいえ (暗号化なし)
 CM_ST_USE_COMPRESS		圧縮の使用
 CM_ST_UDP_ACCEL_ENABLED	UDP 高速化機能をサポート
@@ -1771,8 +1775,9 @@ LS_HUB_STOP				仮想 HUB "%S" を停止しました。
 LS_HUB_MAC				仮想 HUB "%S" の MAC アドレスは "%S" です。
 LS_NODE_INFO_TAG		クライアント製品名 "%S", クライアントバージョン %u, クライアントビルド番号 %u, サーバー製品名 "%S", サーバーバージョン %u, サーバービルド番号 %u, クライアント OS 名 "%S", クライアント OS バージョン "%S", クライアントプロダクト ID "%S", クライアントホスト名 "%S", クライアント IP アドレス "%S", クライアントポート番号 %u, サーバーホスト名 "%S", サーバー IP アドレス "%S", サーバーポート番号 %u, プロキシホスト名 "%S", プロキシ IP アドレス "%S", プロキシポート番号 %u, 仮想 HUB 名 "%S", クライアントユニーク ID "%S"
 LS_CONNECTION_START_1	クライアント (IP アドレス %S, ホスト名 "%S", ポート番号 %u) に対応するコネクション "%S" が作成されました。
+LS_SSL_START_ERROR		コネクション "%S" に対する SSL 通信を開始できませんでした。エラー: %s (コード %u)
 LS_CONNECTION_END_1		コネクション "%S" が終了しました。
-LS_SSL_START			コネクション "%S" に対する SSL 通信が開始されました。暗号化アルゴリズム名は "%S" です。
+LS_SSL_START			コネクション "%S" に対する SSL 通信が開始されました。プロトコルバージョンは %S です。暗号化アルゴリズム名は "%S" です。
 LS_CONNECTION_ERROR		コネクション "%S" は理由 "%s" (コード %u) で終了しました。
 LS_FARMMEMBER_NOT_ADMIN	コネクション "%S": サーバーはクラスタメンバですが、クライアントは仮想 HUB "%S" に管理者ユーザー "%S" 以外で直接接続しようと試みました。クライアントが提示したユーザー名は "%S" です。アクセスは許可されません。
 LS_HUB_NOT_FOUND		コネクション "%S": クライアントが接続しようとした仮想 HUB "%S" はサーバー上に存在しません。
@@ -1800,6 +1805,8 @@ LS_LICENSE_VIOLATION_DETECTED	ライセンス違反を検出しました。別
 LS_API_AUTH_OK			HTTPS API クライアント "%r:%u" (%S): 管理モード: "%S" で組み込み HTTPS Web サーバーを用いてログインに成功しました。使用されたユーザー名: "%S", メソッド: "%S", パス: "%S"
 LS_API_AUTH_ERROR		HTTPS API クライアント "%r:%u" (%S): 組み込み HTTPS Web サーバーを用いてログインに失敗しました。使用されたユーザー名: "%S", メソッド: "%S", パス: "%S"
 LS_API_RPC_CALL			HTTPS API クライアント "%r:%u" (%S): JSON-API を呼び出しました。メソッド名: "%S", 結果エラーコード: %u (0 = 成功), 結果エラーメッセージ: "%s"
+LS_AZURE_START			クライアント (IP アドレス %S, ポート番号 %u) から VPN Azure 接続要求を受信しました。
+LS_AZURE_SSL_ERROR		VPN Azure リレーサーバーとの SSL 通信を開始できませんでした。エラー: %s (コード %u)
 
 
 # (Proto ログ)
@@ -2093,6 +2100,7 @@ LC_DELETE_ACCOUNT		接続設定 "%s" を削除しました。
 LC_RENAME_ACCOUNT		接続設定 "%s" の名前を "%s" に変更しました。
 LC_CONNECT				接続設定 "%s" への接続処理を開始しました。
 LC_CONNECT_1			接続設定 "%s": %u 回目の接続動作を開始します。
+LC_SSL_CONNECTED		接続設定 "%s": SSL 通信が開始されました。プロトコルバージョンは %S です。暗号化アルゴリズム名は "%S" です。
 LC_CONNECT_2			接続設定 "%s": 接続が完了しました。セッション名: "%S"
 LC_CONNECT_ERROR		接続設定 "%s": 接続が切断されたか、接続に失敗しました。理由: %s (コード %u)
 LC_DISCONNECT			接続設定 "%s" を切断します。
@@ -2330,6 +2338,7 @@ R_SOCKS5				SOCKS5 プロキシサーバー経由接続(&S)
 B_PROXY_CONFIG			プロキシサーバーの接続設定(&2)
 STATIC11				サーバー証明書の検証オプション(&F):
 R_CHECK_CERT			サーバー証明書を必ず検証する(&3)
+R_TRUST_DEFAULT			システム証明書ストアを信頼する
 B_TRUST					信頼する証明機関の証明書の管理(&4)
 B_SERVER_CERT			固有証明書の登録(&R)
 B_VIEW_SERVER_CERT		固有証明書の表示(&5)
@@ -4403,6 +4412,7 @@ CMD_ACCOUNT_COLUMN_PROXY_USERNAME	プロキシサーバーのユーザー名
 CMD_ACCOUNT_COLUMN_SERVER_CERT_USE	サーバー証明書の検証
 CMD_ACCOUNT_COLUMN_SERVER_CERT_NAME	登録されているサーバー固有証明書
 CMD_ACCOUNT_COLUMN_RETRY_ON_SERVER_CERT	サーバー証明書が信頼できない場合に接続を再試行する
+CMD_ACCOUNT_COLUMN_ADD_DEFAULT_CA   システム証明書ストアを信頼する
 CMD_ACCOUNT_COLUMN_DEVICE_NAME		接続に使用するデバイス名
 CMD_ACCOUNT_COLUMN_AUTH_TYPE		認証の種類
 CMD_ACCOUNT_COLUMN_AUTH_USERNAME	ユーザー名
@@ -5502,6 +5512,20 @@ CMD_CascadeServerCertDisable_Args	CascadeServerCertDisable [name]
 CMD_CascadeServerCertDisable_[name]	設定を変更するカスケード接続の名前を指定します。
 
 
+# CascadeDefaultCAEnable コマンド
+CMD_CascadeDefaultCAEnable	        システム証明書ストアからの証明書の信頼を有効化
+CMD_CascadeDefaultCAEnable_Help	    サーバー証明書の検証が有効になっている場合、システム証明書ストアからの証明書の信頼を有効にします。\nサーバー証明書の検証が無効になっている場合、このオプションは何もしません。
+CMD_CascadeDefaultCAEnable_Args	    CascadeDefaultCAEnable [name]
+CMD_CascadeDefaultCAEnable_[name]	設定を変更するカスケード接続の名前を指定します。
+
+
+# CascadeDefaultCADisable コマンド
+CMD_CascadeDefaultCADisable         システム証明書ストアからの証明書の信頼を無効化
+CMD_CascadeDefaultCADisable_Help    サーバー証明書の検証が有効になっている場合、システム証明書ストアからの証明書の信頼を無効にします。\nサーバー証明書の検証が無効になっている場合、このオプションは何もしません。
+CMD_CascadeDefaultCADisable_Args	CascadeDefaultCADisable [name]
+CMD_CascadeDefaultCADisable_[name]	設定を変更するカスケード接続の名前を指定します。
+
+
 # CascadeServerCertSet コマンド
 CMD_CascadeServerCertSet	カスケード接続のサーバー固有証明書の設定
 CMD_CascadeServerCertSet_Help	現在管理している仮想 HUB に登録されているカスケード接続を指定し、そのカスケード接続が VPN Server に対して接続する際に、接続先の VPN Server の提示する SSL 証明書と同じ証明書をあらかじめ登録します。\nカスケード接続の、サーバー証明書の検証オプションが有効になっている場合、接続先サーバーの SSL 証明書を、あらかじめこのコマンドでカスケード接続設定内に保存しておくか、または仮想 HUB の信頼する証明機関の証明書一覧に、サーバーの SSL 証明書を署名したルート証明書を CAAdd コマンドなどで登録しておく必要があります。\nカスケード接続の、サーバー証明書の検証オプションが有効になっている状態で接続した VPN Server の証明書が信頼できない場合、直ちに接続を解除して再試行を繰り返します。\nこのコマンドは、クラスタとして動作している VPN Server の仮想 HUB では実行できません。
@@ -6803,7 +6827,6 @@ CMD_AccountServerCertDisable_[name]	設定を変更する接続設定の名前
 # AccountRetryOnServerCertEnable コマンド
 CMD_AccountRetryOnServerCertEnable	接続設定のサーバー証明書が信頼できない場合の接続再試行を有効化
 CMD_AccountRetryOnServerCertEnable_Help	接続設定のサーバー証明書の検証プションが有効になっている状態で、 VPN Server の証明書が信頼できない場合、直ちに接続を解除して再試行を繰り返します。AccountRetryOnServerCertDisableコマンドを使用することにより再試行を行わないように設定することができますが、このコマンドを使用することにより、デフォルトの接続再試行を行う状態に戻すことができます。
-
 CMD_AccountRetryOnServerCertEnable_Args	AccountRetryOnServerCertEnable [name]
 CMD_AccountRetryOnServerCertEnable_[name]	設定を変更する接続設定の名前を指定します。
 
@@ -6815,6 +6838,20 @@ CMD_AccountRetryOnServerCertDisable_Args	AccountRetryOnServerCertDisable [name]
 CMD_AccountRetryOnServerCertDisable_[name]	設定を変更する接続設定の名前を指定します。
 
 
+# AccountDefaultCAEnable コマンド
+CMD_AccountDefaultCAEnable	        システム証明書ストアからの証明書の信頼を有効化
+CMD_AccountDefaultCAEnable_Help	    サーバー証明書の検証が有効になっている場合、システム証明書ストアからの証明書の信頼を有効にします。\nサーバー証明書の検証が無効になっている場合、このオプションは何もしません。
+CMD_AccountDefaultCAEnable_Args	    AccountDefaultCAEnable [name]
+CMD_AccountDefaultCAEnable_[name]	設定を変更する接続設定の名前を指定します。
+
+
+# AccountDefaultCADisable コマンド
+CMD_AccountDefaultCADisable         システム証明書ストアからの証明書の信頼を無効化
+CMD_AccountDefaultCADisable_Help    サーバー証明書の検証が有効になっている場合、システム証明書ストアからの証明書の信頼を無効にします。\nサーバー証明書の検証が無効になっている場合、このオプションは何もしません。
+CMD_AccountDefaultCADisable_Args	AccountDefaultCADisable [name]
+CMD_AccountDefaultCADisable_[name]	設定を変更する接続設定の名前を指定します。
+
+
 # AccountServerCertSet コマンド
 CMD_AccountServerCertSet	接続設定のサーバー固有証明書の設定
 CMD_AccountServerCertSet_Help	VPN Client に登録されている接続設定を指定し、その接続設定が VPN Server に対して接続する際に、接続先の VPN Server の提示する SSL 証明書と同じ証明書をあらかじめ登録します。\n接続設定のサーバー証明書の検証オプションが有効になっている場合、接続先サーバーの SSL 証明書をあらかじめこのコマンドで接続設定設定内に保存しておくか、または仮想 HUB の信頼する証明機関の証明書一覧に、サーバーの SSL 証明書を署名したルート証明書を CAAdd コマンドなどで登録しておく必要があります。\n接続設定のサーバー証明書の検証オプションが有効になっている状態で、接続した VPN Server の証明書が信頼できない場合、直ちに接続を解除して再試行を繰り返します。

src/bin/hamcore/strtable_ko.stb

@@ -218,7 +218,10 @@ ERR_145 이 작업을 수행 할 수 없습니다. VPN Gate 공개 VPN 중계
 ERR_146 VPN Gate 서비스가 VPN Client에서 실행중인 경우이 설정 화면에서 VPN Gate 서비스를 중지 할 수 없습니다. VPN Gate 서비스를 중지하려면 VPN Client 연결 관리자 설정 도구를 사용하십시오.
 ERR_147 이 기능은 오픈 소스 버전 SoftEther VPN은 아직 구현되어 있지 않습니다.
 ERR_148 Windows 시스템이 대기 상태로 전환 중이기 때문에 VPN 통신이 끊어졌습니다.
-
+ERR_149 대상 VPN 서버의 인증서가 지정된 호스트 이름과 일치하지 않습니다.
+ERR_150	양쪽에서 지원되는 TLS 버전을 찾을 수 없습니다. 한 쪽은 다른 쪽에서 비활성화된 이전 TLS 버전을 사용하고 있을 수 있습니다.
+ERR_151	양쪽에서 지원하는 사용 가능한 암호 알고리즘을 찾지 못했거나 지정된 알고리즘이 서버 인증서와 호환되지 않습니다.
+ERR_152	TLS 핸드셰이크가 실패했습니다.
 
 
 # 라이센스 관계
@@ -841,6 +844,7 @@ CM_ST_NO_VLAN -
 CM_ST_USE_ENCRYPT 암호화 사용
 CM_ST_USE_ENCRYPT_TRUE 예 (암호화 알고리즘:%S)
 CM_ST_USE_ENCRYPT_TRUE2 잔
+CM_ST_USE_ENCRYPT_TRUE3 예 (%S 암호화 알고리즘:%S)
 CM_ST_USE_ENCRYPT_FALSE 아니오 (암호화 없음)
 CM_ST_USE_COMPRESS 압축 사용
 CM_ST_UDP_ACCEL_ENABLED UDP 가속화 기능을 지원
@@ -1752,8 +1756,9 @@ LS_HUB_STOP 가상 HUB "%S"를 중지했습니다.
 LS_HUB_MAC 가상 HUB "%S"의 MAC 주소는 "%S"입니다.
 LS_NODE_INFO_TAG 클라이언트 제품 이름 "%S"클라이언트 버전 %u 클라이언트 빌드 번호 %u 서버 제품 이름 "%S"서버 버전 %u 서버 빌드 번호 %u 클라이언트 OS 이름 "%S"클라이언트 OS 버전 "%S"클라이언트 제품 ID "%S"클라이언트 호스트 이름 "%S"클라이언트 IP 주소 "%S"클라이언트 포트 번호 %u 서버 호스트 이름 "%S"서버 IP 주소 "%S" 서버 포트 번호 %u 프록시 호스트 이름 "%S"프록시 IP 주소 "%S"프록시 포트 번호 %u 가상 HUB 이름 "%S"클라이언트 고유 ID "%S"
 LS_CONNECTION_START_1 클라이언트 (IP 주소 %S 호스트 이름 "%S"포트 번호 %u)에 대응하는 연결 "%S"가 작성되었습니다.
+LS_SSL_START_ERROR	연결 "%S"에 대한 SSL 통신을 시작하지 못했습니다. 오류:%s (코드 %u)
 LS_CONNECTION_END_1 연결 "%S"가 종료되었습니다.
-LS_SSL_START 연결 "%S"에 대한 SSL 통신이 시작되었습니다. 암호화 알고리즘 명은 "%S"입니다.
+LS_SSL_START 연결 "%S"에 대한 SSL 통신이 시작되었습니다. 프로토콜 버전은 %S입니다. 암호화 알고리즘 명은 "%S"입니다.
 LS_CONNECTION_ERROR 연결 "%S"는 이유로 "%s"(코드 %u)로 종료되었습니다.
 LS_FARMMEMBER_NOT_ADMIN 연결 "%S": 서버는 클러스터 멤버이지만, 클라이언트는 가상 HUB "%S"관리자 사용자 "%S"이외로 직접 연결하려고 시도했습니다. 클라이언트가 제공 한 사용자 이름은 "%S"입니다. 액세스는 허용되지 않습니다.
 LS_HUB_NOT_FOUND 연결 "%S": 클라이언트가 연결을 시도하는 가상 HUB "%S"는 서버에 존재하지 않습니다.
@@ -1781,6 +1786,8 @@ LS_LICENSE_VIOLATION_DETECTED 라이센스 위반을 감지했습니다. 다른
 LS_API_AUTH_OK			HTTPS API client "%r:%u" (%S): Administration mode: "%S": The embedded HTTPS web server accepted the successful login. Username: "%S", Method: "%S", Path: "%S"
 LS_API_AUTH_ERROR		HTTPS API client "%r:%u" (%S): The embedded HTTPS web server refused a login attempt. Username: "%S", Method: "%S", Path: "%S"
 LS_API_RPC_CALL			HTTPS API client "%r:%u" (%S): The client called a JSON-API. Method: "%S", Returned error code: %u (0 = success), Returned error message: "%s"
+LS_AZURE_START			클라이언트 (IP 주소 %S 포트 번호 %u)에서 VPN Azure 연결 요청을 받았습니다.
+LS_AZURE_SSL_ERROR		VPN Azure 릴레이 서버와 SSL 통신을 시작하지 못했습니다. 오류:%s (코드 %u)
 
 
 # (Proto 로그)
@@ -2071,6 +2078,7 @@ LC_DELETE_ACCOUNT 연결 설정 "%s"를 삭제했습니다.
 LC_RENAME_ACCOUNT 연결 설정 "%s"의 이름을 "%s"로 변경했습니다.
 LC_CONNECT 연결 설정 "%s"연결 처리를 시작했습니다.
 LC_CONNECT_1 연결 설정 "%s": %u 번째 연결 동작을 시작합니다.
+LC_SSL_CONNECTED 연결 설정 "%s": SSL 통신이 시작되었습니다. 프로토콜 버전은 %S입니다. 암호화 알고리즘 명은 "%S"입니다.
 LC_CONNECT_2 연결 설정 "%s": 연결이 완료되었습니다. 세션 이름:"%S"
 LC_CONNECT_ERROR 연결 설정 "%s": 연결이 끊어 졌는지 연결에 실패했습니다. 이유:%s (코드 %u)
 LC_DISCONNECT 연결 설정 "%s"를 끊습니다.
@@ -2308,6 +2316,7 @@ R_SOCKS5 SOCKS5 프록시 서버를 통해 연결 (&S)
 B_PROXY_CONFIG 프록시 서버 연결 설정 (&2)
 STATIC11 서버 인증서 검증 옵션 (&F):
 R_CHECK_CERT 서버 인증서를 반드시 확인한다 (&3)
+R_TRUST_DEFAULT 시스템 인증서 저장소 신뢰
 B_TRUST 신뢰하는 인증 기관의 인증서 관리 (&4)
 B_SERVER_CERT 고유 인증서 등록 (&R)
 B_VIEW_SERVER_CERT 고유 인증서보기 (&5)
@@ -4381,6 +4390,7 @@ CMD_ACCOUNT_COLUMN_PROXY_USERNAME 프록시 서버의 사용자 이름
 CMD_ACCOUNT_COLUMN_SERVER_CERT_USE 서버 인증서 확인
 CMD_ACCOUNT_COLUMN_SERVER_CERT_NAME 등록 된 서버 별 인증서
 CMD_ACCOUNT_COLUMN_RETRY_ON_SERVER_CERT	Retry on Untrusted Server Certificate
+CMD_ACCOUNT_COLUMN_ADD_DEFAULT_CA 시스템 인증서 저장소 신뢰
 CMD_ACCOUNT_COLUMN_DEVICE_NAME 연결에 사용할 장치 이름
 CMD_ACCOUNT_COLUMN_AUTH_TYPE 인증의 종류
 CMD_ACCOUNT_COLUMN_AUTH_USERNAME 사용자 이름
@@ -5479,6 +5489,20 @@ CMD_CascadeServerCertDisable_Args CascadeServerCertDisable [name]
 CMD_CascadeServerCertDisable_[name] 설정을 변경 계단식의 이름을 지정합니다.
 
 
+# CascadeDefaultCAEnable command
+CMD_CascadeDefaultCAEnable	        Enable Trust System Certificate Store Option
+CMD_CascadeDefaultCAEnable_Help	    When server certificate verification is enabled, use this to enable trusting certificates from the system trust store. \nIf server certificate verification is disabled, this option does nothing.
+CMD_CascadeDefaultCAEnable_Args	    CascadeDefaultCAEnable [name]
+CMD_CascadeDefaultCAEnable_[name]	Specify the name of the Cascade Connection whose setting you want to change.
+
+
+# CascadeDefaultCADisable command
+CMD_CascadeDefaultCADisable         Disable Trust System Certificate Store Option
+CMD_CascadeDefaultCADisable_Help    When server certificate verification is enabled, use this to disable trusting certificates from the system trust store. \nIf server certificate verification is disabled, this option does nothing.
+CMD_CascadeDefaultCADisable_Args	CascadeDefaultCADisable [name]
+CMD_CascadeDefaultCADisable_[name]	Specify the name of the Cascade Connection whose setting you want to change.
+
+
 # CascadeServerCertSet 명령
 CMD_CascadeServerCertSet 계단식 서버 별 인증서 설정
 CMD_CascadeServerCertSet_Help 현재 관리하고있는 가상 HUB에 등록되어있는 계단식 지정하고 계단식가 VPN Server에 연결할 때 연결하려는 VPN Server가 제시하는 SSL 인증서와 동일한 인증서를 미리 등록합니다. \n 계단식 서버 인증서 검증 옵션이 활성화되어있는 경우 연결할 서버의 SSL 인증서를 미리이 명령에서 계단식 설정에 저장할하거나 가상 HUB의 신뢰 인증 기관의 인증서 목록에 서버의 SSL 인증서를 서명 한 루트 인증서를 CAAdd 명령 등으로 등록되어 있어야합니다. \n 계단식 서버 인증서 검증 옵션이 활성화되어있는 상태에서 연결 한 VPN Server의 인증서를 신뢰할 수없는 경우 즉시 연결을 해제하고 재 시도를 반복합니다. \n이 명령은 클러스터로 작동하는 VPN Server의 가상 HUB에서는 실행되지 않습니다.
@@ -6789,6 +6813,20 @@ CMD_AccountRetryOnServerCertDisable_Args	AccountRetryOnServerCertDisable [name]
 CMD_AccountRetryOnServerCertDisable_[name]	Specify the name of the VPN Connection Setting whose setting you want to change.
 
 
+# AccountDefaultCAEnable command
+CMD_AccountDefaultCAEnable	        Enable Trust System Certificate Store Option
+CMD_AccountDefaultCAEnable_Help	    When server certificate verification is enabled, use this to enable trusting certificates from the system trust store. \nIf server certificate verification is disabled, this option does nothing.
+CMD_AccountDefaultCAEnable_Args	    AccountDefaultCAEnable [name]
+CMD_AccountDefaultCAEnable_[name]	Specify the name of the VPN Connection Setting whose setting you want to change.
+
+
+# AccountDefaultCADisable command
+CMD_AccountDefaultCADisable         Disable Trust System Certificate Store Option
+CMD_AccountDefaultCADisable_Help    When server certificate verification is enabled, use this to disable trusting certificates from the system trust store. \nIf server certificate verification is disabled, this option does nothing.
+CMD_AccountDefaultCADisable_Args	AccountDefaultCADisable [name]
+CMD_AccountDefaultCADisable_[name]	Specify the name of the VPN Connection Setting whose setting you want to change.
+
+
 # AccountServerCertSet 명령
 CMD_AccountServerCertSet 연결 설정 서버 별 인증서 설정
 CMD_AccountServerCertSet_Help VPN Client에 등록되어있는 연결 설정을 지정하고 연결 설정 VPN Server에 연결할 때 연결하려는 VPN Server가 제시하는 SSL 인증서와 동일한 인증서를 미리 등록합니다. \n 연결 설정 서버 인증서 검증 옵션이 활성화되어있는 경우 연결할 서버의 SSL 인증서를 미리이 명령에서 연결 설정 설정에 저장할하거나 가상 HUB 신뢰하는 인증 기관 인증서 목록에 서버의 SSL 인증서를 서명 한 루트 인증서를 CAAdd 명령 등으로 등록되어 있어야합니다. \n 연결 설정 서버 인증서 검증 옵션이 활성화되어있는 상태에서 연결 한 VPN Server의 인증서를 신뢰할 수없는 경우 즉시 연결을 해제하고 재 시도를 반복합니다.

src/bin/hamcore/strtable_pt_br.stb

@@ -231,6 +231,10 @@ ERR_145	Unacceptable operation. Use the VPN Gate Utility to modify the connectio
 ERR_146	The VPN Gate Service is running inside the VPN Client program. You cannot stop the VPN Gate Service on this screen. Use the VPN Client Manager to enable or disable the VPN Gate Service.
 ERR_147	This feature is not supported. It hasn't been implemented yet on the open-source version of SoftEther VPN.
 ERR_148	The VPN connection was disconnected because the system is being suspended.
+ERR_149	The destination VPN Server's certificate does not match the specified hostname.
+ERR_150	Failed to find the TLS version that is supported by both sides. This usually means that one side may be using an obsolete TLS version which is diabled by the other side.
+ERR_151	Failed to find an available cipher that is supported by both sides, or the cipher specified is not compatible with the server certificate.
+ERR_152	TLS handshake has failed.
 
 
 # Concerning licenses
@@ -857,6 +861,7 @@ CM_ST_NO_VLAN	-
 CM_ST_USE_ENCRYPT	Criptografia
 CM_ST_USE_ENCRYPT_TRUE	Enabled (Algorithm: %S)
 CM_ST_USE_ENCRYPT_TRUE2	Ativado
+CM_ST_USE_ENCRYPT_TRUE3 Enabled (%S Algorithm: %S)
 CM_ST_USE_ENCRYPT_FALSE	Disabled (No Encryption)
 CM_ST_USE_COMPRESS	Use of Compression
 CM_ST_UDP_ACCEL_ENABLED	UDP Acceleration is Supported
@@ -1767,8 +1772,9 @@ LS_HUB_STOP	Virtual Hub "%S" has been stopped.
 LS_HUB_MAC	The MAC address of Virtual Hub "%S" is "%S".
 LS_NODE_INFO_TAG	Client product name: "%S", Client version: %u, Client build number: %u, Server product name: "%S", Server version: %u, Server build number: %u, Client OS name: "%S", Client OS version: "%S", Client product ID: "%S", Client host name: "%S", Client IP address: "%S", Client port number: %u, Server host name: "%S", Server IP address: "%S", Server port number: %u, Proxy host name: "%S", Proxy IP address: "%S", Proxy port number: %u, Virtual Hub name: "%S", Client unique ID: "%S"
 LS_CONNECTION_START_1	For the client (IP address: %S, host name: "%S", port number: %u), connection "%S" has been created.
+LS_SSL_START_ERROR	Failed to start SSL communication for connection "%S". Error: %s (code %u)
 LS_CONNECTION_END_1	Connection "%S" has been terminated.
-LS_SSL_START	SSL communication for connection "%S" has been started. The encryption algorithm name is "%S".
+LS_SSL_START	SSL communication for connection "%S" has been started. The protocol version is %S. The encryption algorithm name is "%S".
 LS_CONNECTION_ERROR	Connection "%S" terminated by the cause "%s" (code %u).
 LS_FARMMEMBER_NOT_ADMIN	Connection "%S": Although the server is a cluster member, the client attempted that to directly connect to the Virtual Hub "%S" while not being administrator user "%S". The user name provided by the client is "%S". Access is refused.
 LS_HUB_NOT_FOUND	Connection "%S": Virtual Hub "%S" that the client is trying to connect to does not exist on the server.
@@ -1796,6 +1802,8 @@ LS_LICENSE_VIOLATION_DETECTED	A license violation has been detected. A different
 LS_API_AUTH_OK	HTTPS API client "%r:%u" (%S): Administration mode: "%S": The embedded HTTPS web server accepted the successful login. Username: "%S", Method: "%S", Path: "%S"
 LS_API_AUTH_ERROR	HTTPS API client "%r:%u" (%S): The embedded HTTPS web server refused a login attempt. Username: "%S", Method: "%S", Path: "%S"
 LS_API_RPC_CALL	HTTPS API client "%r:%u" (%S): The client called a JSON-API. Method: "%S", Returned error code: %u (0 = success), Returned error message: "%s"
+LS_AZURE_START			Received VPN Azure connection request from the client (IP address: %S, port number: %u).
+LS_AZURE_SSL_ERROR		Failed to start SSL communication with VPN Azure relay server. Error: %s (code %u)
 
 
 # (Proto log)
@@ -2090,6 +2098,7 @@ LC_DELETE_ACCOUNT	The VPN Connection Setting "%s" has been deleted.
 LC_RENAME_ACCOUNT	The name of VPN Connection Setting "%s" has been changed to "%s".
 LC_CONNECT	Connection processing for VPN Connection Setting "%s" has started.
 LC_CONNECT_1	VPN Connection Setting "%s": Connection operation starting (this is now %u times).
+LC_SSL_CONNECTED	VPN Connection Setting "%s": SSL communication has been started. The protocol version is %S. The encryption algorithm name is "%S".
 LC_CONNECT_2	VPN Connection Setting "%s": Now connected. Session name: "%S"
 LC_CONNECT_ERROR	VPN Connection Setting "%s": The connection has been either disconnected or it failed. Cause: %s (code %u)
 LC_DISCONNECT	Disconnecting the VPN Connection Setting "%s".
@@ -2301,6 +2310,7 @@ R_SOCKS5	Conectar via servidor proxy &SOCKS5
 B_PROXY_CONFIG	Configuração do servidor &proxy
 STATIC11	Opção de verificação do certificado do servidor:
 R_CHECK_CERT	Sempre verificar o certificado do servidor
+R_TRUST_DEFAULT	Confie no armazenamento de certificados do sistema
 B_TRUST	Gerenciar lista de &certificados CA confiáveis
 B_SERVER_CERT	Certificado &individual
 B_VIEW_SERVER_CERT	&Mostrar individual
@@ -4114,6 +4124,7 @@ CMD_ACCOUNT_COLUMN_PROXY_USERNAME	Proxy Server User Name
 CMD_ACCOUNT_COLUMN_SERVER_CERT_USE	Verify Server Certificate
 CMD_ACCOUNT_COLUMN_SERVER_CERT_NAME	Registered Server Individual Certificate
 CMD_ACCOUNT_COLUMN_RETRY_ON_SERVER_CERT	Retry on Untrusted Server Certificate
+CMD_ACCOUNT_COLUMN_ADD_DEFAULT_CA   Trust System Certificate Store
 CMD_ACCOUNT_COLUMN_DEVICE_NAME	Device Name Used for Connection
 CMD_ACCOUNT_COLUMN_AUTH_TYPE	Authentication Type
 CMD_ACCOUNT_COLUMN_AUTH_USERNAME	Nome de usuário
@@ -5227,6 +5238,20 @@ CMD_CascadeServerCertDisable_Args	CascadeServerCertDisable [name]
 CMD_CascadeServerCertDisable_[name]	Specify the name of the Cascade Connection whose setting you want to change.
 
 
+# CascadeDefaultCAEnable command
+CMD_CascadeDefaultCAEnable	        Enable Trust System Certificate Store Option
+CMD_CascadeDefaultCAEnable_Help	    When server certificate verification is enabled, use this to enable trusting certificates from the system trust store. \nIf server certificate verification is disabled, this option does nothing.
+CMD_CascadeDefaultCAEnable_Args	    CascadeDefaultCAEnable [name]
+CMD_CascadeDefaultCAEnable_[name]	Specify the name of the Cascade Connection whose setting you want to change.
+
+
+# CascadeDefaultCADisable command
+CMD_CascadeDefaultCADisable         Disable Trust System Certificate Store Option
+CMD_CascadeDefaultCADisable_Help    When server certificate verification is enabled, use this to disable trusting certificates from the system trust store. \nIf server certificate verification is disabled, this option does nothing.
+CMD_CascadeDefaultCADisable_Args	CascadeDefaultCADisable [name]
+CMD_CascadeDefaultCADisable_[name]	Specify the name of the Cascade Connection whose setting you want to change.
+
+
 # CascadeServerCertSet command
 CMD_CascadeServerCertSet	Set the Server Individual Certificate for Cascade Connection
 CMD_CascadeServerCertSet_Help	When a Cascade Connection registered on the currently managed Virtual Hub is specified and that Cascade Connection connects to a VPN Server, use this to register beforehand the same certificate as the SSL certificate provided by the destination VPN Server. \nIf the option to verify server certificates for Cascade Connections is enabled, you must either use this command to save the connection destination server SSL certificate beforehand in the Cascade Connection Settings beforehand, or use the CAAdd command etc. to register a root certificate containing the signed server SSL certificate in the list of Virtual Hub trusted CA certificates. \nIf the certificate of the connected VPN Server cannot be trusted under the condition where the option to verify server certificates was enabled for the Cascade Connection, the connection will be promptly cancelled and continual reattempts at connection will be made. \nYou cannot execute this command for Virtual Hubs of VPN Servers operating as a cluster.
@@ -6541,6 +6566,20 @@ CMD_AccountRetryOnServerCertDisable_Args	AccountRetryOnServerCertDisable [name]
 CMD_AccountRetryOnServerCertDisable_[name]	Specify the name of the VPN Connection Setting whose setting you want to change.
 
 
+# AccountDefaultCAEnable command
+CMD_AccountDefaultCAEnable	        Enable Trust System Certificate Store Option
+CMD_AccountDefaultCAEnable_Help	    When server certificate verification is enabled, use this to enable trusting certificates from the system trust store. \nIf server certificate verification is disabled, this option does nothing.
+CMD_AccountDefaultCAEnable_Args	    AccountDefaultCAEnable [name]
+CMD_AccountDefaultCAEnable_[name]	Specify the name of the VPN Connection Setting whose setting you want to change.
+
+
+# AccountDefaultCADisable command
+CMD_AccountDefaultCADisable         Disable Trust System Certificate Store Option
+CMD_AccountDefaultCADisable_Help    When server certificate verification is enabled, use this to disable trusting certificates from the system trust store. \nIf server certificate verification is disabled, this option does nothing.
+CMD_AccountDefaultCADisable_Args	AccountDefaultCADisable [name]
+CMD_AccountDefaultCADisable_[name]	Specify the name of the VPN Connection Setting whose setting you want to change.
+
+
 # AccountServerCertSet command
 CMD_AccountServerCertSet	Set Server Individual Certificate for VPN Connection Setting
 CMD_AccountServerCertSet_Help	When a VPN Connection Setting registered on the VPN Client is specified and that VPN Connection Setting connects to a VPN Server, use this to register the same certificate as the SSL certificate provided by the destination VPN Server. \nIf the option to verify server certificates for VPN Connection Settings is enabled, you must either use this command to save the connection destination server SSL certificate beforehand in the VPN Connection Setting settings beforehand, or use the CAAdd command etc. to register a root certificate containing the signed server SSL certificate in the list of Virtual Hub trusted CA certificates. \nIf the certificate of the connected VPN Server cannot be trusted under the condition where the option to verify server certificates has been enabled for the VPN Connection Setting, the connection will be promptly cancelled and continual reattempts at connection will be made.

src/bin/hamcore/strtable_ru.stb

@@ -212,6 +212,11 @@ ERR_145					Unacceptable operation. Use the VPN Gate Utility to modify the conne
 ERR_146					The VPN Gate Service is running inside the VPN Client program. You cannot stop the VPN Gate Service on this screen. Use the VPN Client Manager to enable or disable the VPN Gate Service.
 ERR_147					This feature is not supported. It hasn't been implemented yet on the open-source version of SoftEther VPN.
 ERR_148					The VPN connection was disconnected because the system is being suspended.
+ERR_149					The destination VPN Server's certificate does not match the specified hostname.
+ERR_150					Failed to find the TLS version that is supported by both sides. This usually means that one side may be using an obsolete TLS version which is diabled by the other side.
+ERR_151					Failed to find an available cipher that is supported by both sides, or the cipher specified is not compatible with the server certificate.
+ERR_152					TLS handshake has failed.
+
 
 # Concerning licenses
 LICENSE_INFO_URL		https://selinks.org/?new_license
@@ -836,6 +841,7 @@ CM_ST_NO_VLAN			-
 CM_ST_USE_ENCRYPT		Encryption
 CM_ST_USE_ENCRYPT_TRUE	Enabled (Algorithm: %S)
 CM_ST_USE_ENCRYPT_TRUE2	Enabled
+CM_ST_USE_ENCRYPT_TRUE3	Enabled (%S Algorithm: %S)
 CM_ST_USE_ENCRYPT_FALSE	Disabled (No Encryption)
 CM_ST_USE_COMPRESS		Use of Compression
 CM_ST_UDP_ACCEL_ENABLED	UDP Acceleration is Supported
@@ -1766,8 +1772,9 @@ LS_HUB_STOP				Virtual Hub "%S" has been stopped.
 LS_HUB_MAC				The MAC address of Virtual Hub "%S" is "%S".
 LS_NODE_INFO_TAG		Client product name: "%S", Client version: %u, Client build number: %u, Server product name: "%S", Server version: %u, Server build number: %u, Client OS name: "%S", Client OS version: "%S", Client product ID: "%S", Client host name: "%S", Client IP address: "%S", Client port number: %u, Server host name: "%S", Server IP address: "%S", Server port number: %u, Proxy host name: "%S", Proxy IP address: "%S", Proxy port number: %u, Virtual Hub name: "%S", Client unique ID: "%S"
 LS_CONNECTION_START_1	For the client (IP address: %S, host name: "%S", port number: %u), connection "%S" has been created.
+LS_SSL_START_ERROR		Failed to start SSL communication for connection "%S". Error: %s (code %u)
 LS_CONNECTION_END_1		Connection "%S" has been terminated.
-LS_SSL_START			SSL communication for connection "%S" has been started. The encryption algorithm name is "%S".
+LS_SSL_START			SSL communication for connection "%S" has been started. The protocol version is %S. The encryption algorithm name is "%S".
 LS_CONNECTION_ERROR		Connection "%S" terminated by the cause "%s" (code %u).
 LS_FARMMEMBER_NOT_ADMIN	Connection "%S": Although the server is a cluster member, the client attempted that to directly connect to the Virtual Hub "%S" while not being administrator user "%S". The user name provided by the client is "%S". Access is refused.
 LS_HUB_NOT_FOUND		Connection "%S": Virtual Hub "%S" that the client is trying to connect to does not exist on the server.
@@ -1795,6 +1802,8 @@ LS_LICENSE_VIOLATION_DETECTED	A license violation has been detected. A different
 LS_API_AUTH_OK			HTTPS API client "%r:%u" (%S): Administration mode: "%S": The embedded HTTPS web server accepted the successful login. Username: "%S", Method: "%S", Path: "%S"
 LS_API_AUTH_ERROR		HTTPS API client "%r:%u" (%S): The embedded HTTPS web server refused a login attempt. Username: "%S", Method: "%S", Path: "%S"
 LS_API_RPC_CALL			HTTPS API client "%r:%u" (%S): The client called a JSON-API. Method: "%S", Returned error code: %u (0 = success), Returned error message: "%s"
+LS_AZURE_START			Received VPN Azure connection request from the client (IP address: %S, port number: %u).
+LS_AZURE_SSL_ERROR		Failed to start SSL communication with VPN Azure relay server. Error: %s (code %u)
 
 
 # (Proto log)
@@ -2088,6 +2097,7 @@ LC_DELETE_ACCOUNT		The VPN Connection Setting "%s" has been deleted.
 LC_RENAME_ACCOUNT		The name of VPN Connection Setting "%s" has been changed to "%s".
 LC_CONNECT				Connection processing for VPN Connection Setting "%s" has started.
 LC_CONNECT_1			VPN Connection Setting "%s": Connection operation starting (this is now %u times).
+LC_SSL_CONNECTED		VPN Connection Setting "%s": SSL communication has been started. The protocol version is %S. The encryption algorithm name is "%S".
 LC_CONNECT_2			VPN Connection Setting "%s": Now connected. Session name: "%S"
 LC_CONNECT_ERROR		VPN Connection Setting "%s": The connection has been either disconnected or it failed. Cause: %s (code %u)
 LC_DISCONNECT			Disconnecting the VPN Connection Setting "%s".
@@ -2324,6 +2334,7 @@ R_SOCKS5				Connect via &SOCKS5 Proxy Server
 B_PROXY_CONFIG			P&roxy Server Setting
 STATIC11				Server Certificate Veri&fication Option:
 R_CHECK_CERT			Always Verify Server &Certificate
+R_TRUST_DEFAULT			Trust System Certificate Store
 B_TRUST					Manage Trusted CA &Certificate List
 B_SERVER_CERT			&Specify Individual Cert
 B_VIEW_SERVER_CERT		Show Indi&vidual Cert
@@ -4397,6 +4408,7 @@ CMD_ACCOUNT_COLUMN_PROXY_PORT		Proxy Server Port Number
 CMD_ACCOUNT_COLUMN_PROXY_USERNAME	Proxy Server User Name
 CMD_ACCOUNT_COLUMN_SERVER_CERT_USE	Verify Server Certificate
 CMD_ACCOUNT_COLUMN_SERVER_CERT_NAME	Registered Server Individual Certificate
+CMD_ACCOUNT_COLUMN_ADD_DEFAULT_CA   Trust System Certificate Store
 CMD_ACCOUNT_COLUMN_DEVICE_NAME		Device Name Used for Connection
 CMD_ACCOUNT_COLUMN_AUTH_TYPE		Authentication Type
 CMD_ACCOUNT_COLUMN_AUTH_USERNAME	User Name
@@ -5499,6 +5511,20 @@ CMD_CascadeServerCertDisable_Args	CascadeServerCertDisable [name]
 CMD_CascadeServerCertDisable_[name]	Specify the name of the Cascade Connection whose setting you want to change.
 
 
+# CascadeDefaultCAEnable command
+CMD_CascadeDefaultCAEnable	        Enable Trust System Certificate Store Option
+CMD_CascadeDefaultCAEnable_Help	    When server certificate verification is enabled, use this to enable trusting certificates from the system trust store. \nIf server certificate verification is disabled, this option does nothing.
+CMD_CascadeDefaultCAEnable_Args	    CascadeDefaultCAEnable [name]
+CMD_CascadeDefaultCAEnable_[name]	Specify the name of the Cascade Connection whose setting you want to change.
+
+
+# CascadeDefaultCADisable command
+CMD_CascadeDefaultCADisable         Disable Trust System Certificate Store Option
+CMD_CascadeDefaultCADisable_Help    When server certificate verification is enabled, use this to disable trusting certificates from the system trust store. \nIf server certificate verification is disabled, this option does nothing.
+CMD_CascadeDefaultCADisable_Args	CascadeDefaultCADisable [name]
+CMD_CascadeDefaultCADisable_[name]	Specify the name of the Cascade Connection whose setting you want to change.
+
+
 # CascadeServerCertSet command
 CMD_CascadeServerCertSet	Set the Server Individual Certificate for Cascade Connection
 CMD_CascadeServerCertSet_Help	When a Cascade Connection registered on the currently managed Virtual Hub is specified and that Cascade Connection connects to a VPN Server, use this to register beforehand the same certificate as the SSL certificate provided by the destination VPN Server. \nIf the option to verify server certificates for Cascade Connections is enabled, you must either use this command to save the connection destination server SSL certificate beforehand in the Cascade Connection Settings beforehand, or use the CAAdd command etc. to register a root certificate containing the signed server SSL certificate in the list of Virtual Hub trusted CA certificates. \nIf the certificate of the connected VPN Server cannot be trusted under the condition where the option to verify server certificates was enabled for the Cascade Connection, the connection will be promptly cancelled and continual reattempts at connection will be made. \nYou cannot execute this command for Virtual Hubs of VPN Servers operating as a cluster.
@@ -6792,6 +6818,20 @@ CMD_AccountServerCertDisable_Args	AccountServerCertDisable [name]
 CMD_AccountServerCertDisable_[name]	Specify the name of the VPN Connection Setting whose setting you want to change.
 
 
+# AccountDefaultCAEnable command
+CMD_AccountDefaultCAEnable	        Enable Trust System Certificate Store Option
+CMD_AccountDefaultCAEnable_Help	    When server certificate verification is enabled, use this to enable trusting certificates from the system trust store. \nIf server certificate verification is disabled, this option does nothing.
+CMD_AccountDefaultCAEnable_Args	    AccountDefaultCAEnable [name]
+CMD_AccountDefaultCAEnable_[name]	Specify the name of the VPN Connection Setting whose setting you want to change.
+
+
+# AccountDefaultCADisable command
+CMD_AccountDefaultCADisable         Disable Trust System Certificate Store Option
+CMD_AccountDefaultCADisable_Help    When server certificate verification is enabled, use this to disable trusting certificates from the system trust store. \nIf server certificate verification is disabled, this option does nothing.
+CMD_AccountDefaultCADisable_Args	AccountDefaultCADisable [name]
+CMD_AccountDefaultCADisable_[name]	Specify the name of the VPN Connection Setting whose setting you want to change.
+
+
 # AccountServerCertSet command
 CMD_AccountServerCertSet	Set Server Individual Certificate for VPN Connection Setting
 CMD_AccountServerCertSet_Help	When a VPN Connection Setting registered on the VPN Client is specified and that VPN Connection Setting connects to a VPN Server, use this to register the same certificate as the SSL certificate provided by the destination VPN Server. \nIf the option to verify server certificates for VPN Connection Settings is enabled, you must either use this command to save the connection destination server SSL certificate beforehand in the VPN Connection Setting settings beforehand, or use the CAAdd command etc. to register a root certificate containing the signed server SSL certificate in the list of Virtual Hub trusted CA certificates. \nIf the certificate of the connected VPN Server cannot be trusted under the condition where the option to verify server certificates has been enabled for the VPN Connection Setting, the connection will be promptly cancelled and continual reattempts at connection will be made.

src/bin/hamcore/strtable_tw.stb

@@ -218,6 +218,10 @@ ERR_145					不可接受的操作。使用 VPN Gate 實用工具修改 VPN Gate
 ERR_146					VPN Gate 服務運行在 VPN 用戶端程式內。在此螢幕上，你不能停止 VPN Gate 服務。使用 VPN 用戶端管理器來啟用或禁用 VPN Gate 服務。
 ERR_147					不支援此功能。它尚未在 SoftEther VPN 的開源版本上實施。
 ERR_148					VPN 連接被中斷，因為該系統被暫停。
+ERR_149					目標 VPN Server 的證書與指定的主機名稱不匹配。
+ERR_150					找不到連接雙方都支持的 TLS 版本。這通常意味著一方可能正在使用已被另一方禁用的過時的 TLS 版本。
+ERR_151					找不到連接雙方都支持的加密演算法，或者指定的演算法與伺服器憑證不相容。
+ERR_152					TLS 握手失敗。
 
 
 #關於許可證
@@ -845,6 +849,7 @@ CM_ST_NO_VLAN			－
 CM_ST_USE_ENCRYPT		加密
 CM_ST_USE_ENCRYPT_TRUE	已啟用 (演算法: %S)
 CM_ST_USE_ENCRYPT_TRUE2	已啟用
+CM_ST_USE_ENCRYPT_TRUE3	已啟用 (%S 演算法: %S)
 CM_ST_USE_ENCRYPT_FALSE	已禁用 (不加密)
 CM_ST_USE_COMPRESS		使用壓縮
 CM_ST_UDP_ACCEL_ENABLED	支援 UDP 加速
@@ -1784,8 +1789,9 @@ LS_HUB_STOP				虛擬 HUB "%S" 已關閉。
 LS_HUB_MAC				虛擬 HUB "%S" 的 MAC 位址是 "%S"。
 LS_NODE_INFO_TAG		用戶端產品名："%S"，用戶端版本：%u，用戶端構建號：%u，服務端產品名："%S"，服務端版本：%u，服務端構建號：%u，用戶端作業系統名："%S"，用戶端作業系統版本："%S"，用戶端產品 ID："%S"，用戶端主機名稱："%S"，用戶端 IP 地址："%S"，用戶端埠號：%u，服務端主機名稱："%S"，服務端 IP 位址："%S"，服務端埠號：%u，代理主機名稱："%S"，代理 IP 位址："%S"，代理埠號：%u，虛擬 HUB 名："%S"，用戶端唯一 ID： "%S"
 LS_CONNECTION_START_1	用戶端 (IP 地址：%S，主機名稱："%S"，埠號：%u) 的連接 "%S" 已建立。
+LS_SSL_START_ERROR		無法啟動連接 "%S" 的 SSL 通信。錯誤: %s (代碼 %u)
 LS_CONNECTION_END_1		連接 "%S" 已結束。
-LS_SSL_START			連接 "%S" 的 SSL 通信已啟動。加密演算法名為 "%S"。
+LS_SSL_START			連接 "%S" 的 SSL 通信已啟動。協議版本是 %S。加密演算法名為 "%S"。
 LS_CONNECTION_ERROR		連接 "%S"因原因 "%s" (代碼 %u)已終止。
 LS_FARMMEMBER_NOT_ADMIN	連接 "%S": 服務端是群集成員，但用戶端在非管理員 (%S) 使用者情況下，嘗試直接與虛擬 HUB "%S" 連接。用戶端用戶名為 "%S"。訪問被拒絕。
 LS_HUB_NOT_FOUND		連接 "%S": 客戶端正在嘗試連接的虛擬 HUB "%S" 在服務端上不存在。
@@ -1813,6 +1819,8 @@ LS_LICENSE_VIOLATION_DETECTED	發現許可證違反錯誤，一個不同的 VPN
 LS_API_AUTH_OK			HTTPS API client "%r:%u" (%S): Administration mode: "%S": The embedded HTTPS web server accepted the successful login. Username: "%S", Method: "%S", Path: "%S"
 LS_API_AUTH_ERROR		HTTPS API client "%r:%u" (%S): The embedded HTTPS web server refused a login attempt. Username: "%S", Method: "%S", Path: "%S"
 LS_API_RPC_CALL			HTTPS API client "%r:%u" (%S): The client called a JSON-API. Method: "%S", Returned error code: %u (0 = success), Returned error message: "%s"
+LS_AZURE_START			收到來自客戶端 (IP 地址：%S，埠號：%u) 的 VPN Azure 連接請求。
+LS_AZURE_SSL_ERROR		無法啟動與 VPN Azure 中繼伺服器的 SSL 通信。錯誤: %s (代碼 %u)
 
 
 # (Proto 日誌)
@@ -2107,6 +2115,7 @@ LC_DELETE_ACCOUNT		已刪除 VPN 連接設置 "%s"。
 LC_RENAME_ACCOUNT		已變更 VPN 連接設置名 "%s" 為 "%s"。
 LC_CONNECT				已開始 VPN 連接設置 "%s" 的連接處理。
 LC_CONNECT_1			VPN 連接設置 "%s": 第 %u 次連接操作開始。
+LC_SSL_CONNECTED		VPN 連接設置 "%s": SSL 通信已啟動。協議版本是 %S。加密演算法名為 "%S"。
 LC_CONNECT_2			VPN 連接設置 "%s": 連接完成。會話名: "%S"。
 LC_CONNECT_ERROR		VPN 連接設置 "%s": 連接斷開或連接失敗。原因: %s (代碼 %u)
 LC_DISCONNECT			VPN 連接設置 "%s" 斷開中。
@@ -2343,6 +2352,7 @@ R_SOCKS5				通過 SOCKS5 代理伺服器連接(&S)
 B_PROXY_CONFIG			代理伺服器設置(&R)
 STATIC11				服務端證書驗證選項(&F):
 R_CHECK_CERT			總是驗證服務端證書(&C)
+R_TRUST_DEFAULT			信任系統憑證存放區
 B_TRUST					管理可信發證機關證書列表(&C)
 B_SERVER_CERT			指定特定證書(&S)
 B_VIEW_SERVER_CERT		查看特定證書(&V)
@@ -4412,7 +4422,8 @@ CMD_ACCOUNT_COLUMN_PROXY_PORT	代理伺服器的埠號
 CMD_ACCOUNT_COLUMN_PROXY_USERNAME	代理伺服器的用戶名
 CMD_ACCOUNT_COLUMN_SERVER_CERT_USE	驗證伺服器憑證
 CMD_ACCOUNT_COLUMN_SERVER_CERT_NAME	註冊的伺服器個人證書
-CMD_ACCOUNT_COLUMN_RETRY_ON_SERVER_CERT	Retry on Untrusted Server Certificate
+CMD_ACCOUNT_COLUMN_RETRY_ON_SERVER_CERT	遇到不信任的證書時重試
+CMD_ACCOUNT_COLUMN_ADD_DEFAULT_CA   信任系統憑證存放區
 CMD_ACCOUNT_COLUMN_DEVICE_NAME	用於連接的設備名
 CMD_ACCOUNT_COLUMN_AUTH_TYPE	驗證類型
 CMD_ACCOUNT_COLUMN_AUTH_USERNAME	用戶名
@@ -4427,7 +4438,7 @@ CMD_ACCOUNT_COLUMN_BRIDGE_ROUTER	通過橋接器 / 路由模式連接
 CMD_ACCOUNT_COLUMN_MONITOR	通過監測模式連接
 CMD_ACCOUNT_COLUMN_NO_TRACKING	不要調整路由表
 CMD_ACCOUNT_COLUMN_QOS_DISABLE	不要使用 QoS 控制功能
-CMD_ACCOUNT_COLUMN_DISABLEUDP		Disable UDP Acceleration
+CMD_ACCOUNT_COLUMN_DISABLEUDP		禁用 UDP 加速功能
 
 
 # Debugging Information Collecting Tool
@@ -5515,6 +5526,20 @@ CMD_CascadeServerCertDisable_Args	CascadeServerCertDisable [name]
 CMD_CascadeServerCertDisable_[name]	指定級聯名稱來改變設置。
 
 
+# CascadeDefaultCAEnable 命令
+CMD_CascadeDefaultCAEnable	        啟用信任系統憑證存放區選項
+CMD_CascadeDefaultCAEnable_Help	    當啟用服務器憑證驗證時，使用此選項來啟用信任系統憑證存放區的證書。\n如果禁用服務器憑證驗證，則此選項不執行任何操作。
+CMD_CascadeDefaultCAEnable_Args	    CascadeDefaultCAEnable [name]
+CMD_CascadeDefaultCAEnable_[name]	指定級聯名稱來改變設置。
+
+
+# CascadeDefaultCADisable 命令
+CMD_CascadeDefaultCADisable         禁用信任系統憑證存放區選項
+CMD_CascadeDefaultCADisable_Help    當啟用服務器憑證驗證時，使用此選項來禁用信任系統憑證存放區的證書。\n如果禁用服務器憑證驗證，則此選項不執行任何操作。
+CMD_CascadeDefaultCADisable_Args	CascadeDefaultCADisable [name]
+CMD_CascadeDefaultCADisable_[name]	指定級聯名稱來改變設置。
+
+
 # CascadeServerCertSet 命令
 CMD_CascadeServerCertSet	設置級聯連接的伺服器特定證書
 CMD_CascadeServerCertSet_Help	指定已經在當前虛擬 HUB 註冊的級聯連接，當此連接和 VPN Server 之間通信時，事先將連接方提供的 SSL 證書註冊。\n如果啟用此選項，需要將在目標伺服器的證書事先通過指令設置到級聯的連接設置中，或者在虛擬 HUB 的可信任證書清單中，運行 CAAdd 指令，將有伺服器的 SSL 證書署名的路線證書添加進去。\n當啟用伺服器憑證驗證選項時，如果 VPN Server 提供的證書不可信，連接將斷開，並重試。\n此命令在集群虛擬 HUB 中不能運行。
@@ -6820,6 +6845,20 @@ CMD_AccountRetryOnServerCertDisable_Args	AccountRetryOnServerCertDisable [name]
 CMD_AccountRetryOnServerCertDisable_[name]	Specify the name of the VPN Connection Setting whose setting you want to change.
 
 
+# AccountDefaultCAEnable 命令
+CMD_AccountDefaultCAEnable	        啟用信任系統憑證存放區選項
+CMD_AccountDefaultCAEnable_Help	    當啟用服務器憑證驗證時，使用此選項來啟用信任系統憑證存放區的證書。\n如果禁用服務器憑證驗證，則此選項不執行任何操作。
+CMD_AccountDefaultCAEnable_Args	    AccountDefaultCAEnable [name]
+CMD_AccountDefaultCAEnable_[name]	指定要更改設置的連接設置名。
+
+
+# AccountDefaultCADisable 命令
+CMD_AccountDefaultCADisable         禁用信任系統憑證存放區選項
+CMD_AccountDefaultCADisable_Help    當啟用服務器憑證驗證時，使用此選項來禁用信任系統憑證存放區的證書。\n如果禁用服務器憑證驗證，則此選項不執行任何操作。
+CMD_AccountDefaultCADisable_Args	AccountDefaultCADisable [name]
+CMD_AccountDefaultCADisable_[name]	指定要更改設置的連接設置名。
+
+
 # AccountServerCertSet 命令
 CMD_AccountServerCertSet	設置連接設置的伺服器固有證明書
 CMD_AccountServerCertSet_Help	指定註冊到 VPN Client 的連接設置，其連接設置連接到 VPN Server 時，預先註冊與連接目標的 VPN Server 提交的 SSL 證書相同的證書。\n如果啟動了連接設置的伺服器憑證驗證選項，可以預先將連接目標伺服器的 SSL 證書以此指令保存在連接設置的設置內，或需要將伺服器的 SSL 證書簽名了的根證書，以 CAAdd 指令註冊到虛擬 HUB 信任的證明機構的證書列表中。\n驗證連接設置的伺服器憑證的選項處於啟動狀態，連接了的 VPN Server 的證書不可信時，立即解除連接，反復重試。