v4.03-9408-rtm

1 files changed, 293 insertions, 0 deletions

diff --git a/src/Cedar/Account.h b/src/Cedar/Account.h
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+// SoftEther VPN Source Code

+// Cedar Communication Module

+// 

+// SoftEther VPN Server, Client and Bridge are free software under GPLv2.

+// 

+// Copyright (c) 2012-2014 Daiyuu Nobori.

+// Copyright (c) 2012-2014 SoftEther VPN Project, University of Tsukuba, Japan.

+// Copyright (c) 2012-2014 SoftEther Corporation.

+// 

+// All Rights Reserved.

+// 

+// http://www.softether.org/

+// 

+// Author: Daiyuu Nobori

+// Comments: Tetsuo Sugiyama, Ph.D.

+// 

+// 

+// This program is free software; you can redistribute it and/or

+// modify it under the terms of the GNU General Public License

+// version 2 as published by the Free Software Foundation.

+// 

+// This program is distributed in the hope that it will be useful,

+// but WITHOUT ANY WARRANTY; without even the implied warranty of

+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

+// GNU General Public License for more details.

+// 

+// You should have received a copy of the GNU General Public License version 2

+// along with this program; if not, write to the Free Software

+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

+// 

+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

+// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY

+// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,

+// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE

+// SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+// 

+// THE LICENSE AGREEMENT IS ATTACHED ON THE SOURCE-CODE PACKAGE

+// AS "LICENSE.TXT" FILE. READ THE TEXT FILE IN ADVANCE TO USE THE SOFTWARE.

+// 

+// 

+// THIS SOFTWARE IS DEVELOPED IN JAPAN, AND DISTRIBUTED FROM JAPAN,

+// UNDER JAPANESE LAWS. YOU MUST AGREE IN ADVANCE TO USE, COPY, MODIFY,

+// MERGE, PUBLISH, DISTRIBUTE, SUBLICENSE, AND/OR SELL COPIES OF THIS

+// SOFTWARE, THAT ANY JURIDICAL DISPUTES WHICH ARE CONCERNED TO THIS

+// SOFTWARE OR ITS CONTENTS, AGAINST US (SOFTETHER PROJECT, SOFTETHER

+// CORPORATION, DAIYUU NOBORI OR OTHER SUPPLIERS), OR ANY JURIDICAL

+// DISPUTES AGAINST US WHICH ARE CAUSED BY ANY KIND OF USING, COPYING,

+// MODIFYING, MERGING, PUBLISHING, DISTRIBUTING, SUBLICENSING, AND/OR

+// SELLING COPIES OF THIS SOFTWARE SHALL BE REGARDED AS BE CONSTRUED AND

+// CONTROLLED BY JAPANESE LAWS, AND YOU MUST FURTHER CONSENT TO

+// EXCLUSIVE JURISDICTION AND VENUE IN THE COURTS SITTING IN TOKYO,

+// JAPAN. YOU MUST WAIVE ALL DEFENSES OF LACK OF PERSONAL JURISDICTION

+// AND FORUM NON CONVENIENS. PROCESS MAY BE SERVED ON EITHER PARTY IN

+// THE MANNER AUTHORIZED BY APPLICABLE LAW OR COURT RULE.

+// 

+// USE ONLY IN JAPAN. DO NOT USE IT IN OTHER COUNTRIES. IMPORTING THIS

+// SOFTWARE INTO OTHER COUNTRIES IS AT YOUR OWN RISK. SOME COUNTRIES

+// PROHIBIT ENCRYPTED COMMUNICATIONS. USING THIS SOFTWARE IN OTHER

+// COUNTRIES MIGHT BE RESTRICTED.

+// 

+// 

+// DEAR SECURITY EXPERTS

+// ---------------------

+// 

+// If you find a bug or a security vulnerability please kindly inform us

+// about the problem immediately so that we can fix the security problem

+// to protect a lot of users around the world as soon as possible.

+// 

+// Our e-mail address for security reports is:

+// softether-vpn-security [at] softether.org

+// 

+// Please note that the above e-mail address is not a technical support

+// inquiry address. If you need technical assistance, please visit

+// http://www.softether.org/ and ask your question on the users forum.

+// 

+// Thank you for your cooperation.

+

+

+// Account.h

+// Header of Account.c

+

+#ifndef	ACCOUNT_H

+#define	ACCOUNT_H

+

+// Policy item

+struct POLICY_ITEM

+{

+	UINT Index;

+	bool TypeInt;

+	bool AllowZero;

+	UINT MinValue;

+	UINT MaxValue;

+	UINT DefaultValue;

+	char *FormatStr;

+};

+

+// Policy

+struct POLICY

+{

+	// For Ver 2.0

+	bool Access;					// Grant access

+	bool DHCPFilter;				// Filter DHCP packets (IPv4)

+	bool DHCPNoServer;				// Prohibit the behavior of the DHCP server (IPv4)

+	bool DHCPForce;					// Force DHCP-assigned IP address (IPv4)

+	bool NoBridge;					// Prohibit the bridge behavior

+	bool NoRouting;					// Prohibit the router behavior (IPv4)

+	bool CheckMac;					// Prohibit the duplicate MAC address

+	bool CheckIP;					// Prohibit a duplicate IP address (IPv4)

+	bool ArpDhcpOnly;				// Prohibit the broadcast other than ARP, DHCP, ICMPv6

+	bool PrivacyFilter;				// Privacy filter mode

+	bool NoServer;					// Prohibit to operate as a TCP/IP server (IPv4)

+	bool NoBroadcastLimiter;		// Not to limit the number of broadcast

+	bool MonitorPort;				// Allow monitoring mode

+	UINT MaxConnection;				// Maximum number of TCP connections

+	UINT TimeOut;					// Communication time-out period

+	UINT MaxMac;					// Maximum number of MAC address

+	UINT MaxIP;						// Maximum number of IP address (IPv4)

+	UINT MaxUpload;					// Upload bandwidth

+	UINT MaxDownload;				// Download bandwidth

+	bool FixPassword;				// User can not change password

+	UINT MultiLogins;				// Multiple logins limit

+	bool NoQoS;						// Prohibit the use of VoIP / QoS features

+

+	// For Ver 3.0

+	bool RSandRAFilter;				// Filter the Router Solicitation / Advertising packet (IPv6)

+	bool RAFilter;					// Filter the router advertisement packet (IPv6)

+	bool DHCPv6Filter;				// Filter DHCP packets (IPv6)

+	bool DHCPv6NoServer;			// Prohibit the behavior of the DHCP server (IPv6)

+	bool NoRoutingV6;				// Prohibit the router behavior (IPv6)

+	bool CheckIPv6;					// Prohibit the duplicate IP address (IPv6)

+	bool NoServerV6;				// Prohibit to operate as a TCP/IP server (IPv6)

+	UINT MaxIPv6;					// Maximum number of IP address (IPv6)

+	bool NoSavePassword;			// Prohibit to save the password in the VPN Client

+	UINT AutoDisconnect;			// Disconnect the VPN Client automatically at a certain period of time

+	bool FilterIPv4;				// Filter all IPv4 packets

+	bool FilterIPv6;				// Filter all IPv6 packets

+	bool FilterNonIP;				// Filter all non-IP packets

+	bool NoIPv6DefaultRouterInRA;	// Delete the default router specification from the IPv6 router advertisement

+	bool NoIPv6DefaultRouterInRAWhenIPv6;	// Delete the default router specification from the IPv6 router advertisement (Enable IPv6 connection)

+	UINT VLanId;					// Specify the VLAN ID

+

+	bool Ver3;						// Whether version 3.0

+};

+

+// Group

+struct USERGROUP

+{

+	LOCK *lock;						// Lock

+	REF *ref;						// Reference counter

+	char *Name;						// Group name

+	wchar_t *RealName;				// Display name

+	wchar_t *Note;					// Note

+	POLICY *Policy;					// Policy

+	TRAFFIC *Traffic;				// Traffic data

+};

+

+// User

+struct USER

+{

+	LOCK *lock;						// Lock

+	REF *ref;						// Reference counter

+	char *Name;						// User name

+	wchar_t *RealName;				// Real name

+	wchar_t *Note;					// Note

+	char *GroupName;				// Group name

+	USERGROUP *Group;				// Group

+	UINT AuthType;					// Authentication type

+	void *AuthData;					// Authentication data

+	UINT64 CreatedTime;				// Creation date and time

+	UINT64 UpdatedTime;				// Updating date

+	UINT64 ExpireTime;				// Expiration date

+	UINT64 LastLoginTime;			// Last login time

+	UINT NumLogin;					// Total number of logins

+	POLICY *Policy;					// Policy

+	TRAFFIC *Traffic;				// Traffic data

+};

+

+// Password authentication data

+struct AUTHPASSWORD

+{

+	UCHAR HashedKey[SHA1_SIZE];		// Hashed passwords

+	UCHAR NtLmSecureHash[MD5_SIZE];	// Encrypted password for the NTLM

+};

+

+// User certificate authentication data

+struct AUTHUSERCERT

+{

+	X *UserX;						// X509 certificate for the user

+};

+

+// Root certification authority authentication data

+struct AUTHROOTCERT

+{

+	X_SERIAL *Serial;				// Serial number

+	wchar_t *CommonName;			// CommonName

+};

+

+// Radius authentication data

+struct AUTHRADIUS

+{

+	wchar_t *RadiusUsername;		// User name in the Radius

+};

+

+// Windows NT authentication data

+struct AUTHNT

+{

+	wchar_t *NtUsername;			// User name on NT

+};

+

+

+

+// Macro

+#define	POLICY_CURRENT_VERSION		3

+#define	NUM_POLICY_ITEM		((sizeof(POLICY) / sizeof(UINT)) - 1)

+#define	NUM_POLICY_ITEM_FOR_VER2	22

+#define	NUM_POLICY_ITEM_FOR_VER3	38

+

+#define	IS_POLICY_FOR_VER2(index)	(((index) >= 0) && ((index) < NUM_POLICY_ITEM_FOR_VER2))

+#define	IS_POLICY_FOR_VER3(index)	(((index) >= 0) && ((index) < NUM_POLICY_ITEM_FOR_VER3))

+

+#define	IS_POLICY_FOR_CURRENT_VER(index, ver)	((ver) >= 3 ? IS_POLICY_FOR_VER3(index) : IS_POLICY_FOR_VER2(index))

+

+#define	POLICY_BOOL(p, i)	(((bool *)(p))[(i)])

+#define	POLICY_INT(p, i)	(((UINT *)(p))[(i)])

+

+extern POLICY_ITEM policy_item[];

+

+

+

+

+// Function prototype

+int CompareUserName(void *p1, void *p2);

+int CompareGroupName(void *p1, void *p2);

+void AcLock(HUB *h);

+void AcUnlock(HUB *h);

+USERGROUP *NewGroup(char *name, wchar_t *realname, wchar_t *note);

+void ReleaseGroup(USERGROUP *g);

+void CleanupGroup(USERGROUP *g);

+USER *NewUser(char *name, wchar_t *realname, wchar_t *note, UINT authtype, void *authdata);

+void ReleaseUser(USER *u);

+void CleanupUser(USER *u);

+void FreeAuthData(UINT authtype, void *authdata);

+bool AcAddUser(HUB *h, USER *u);

+bool AcAddGroup(HUB *h, USERGROUP *g);

+USER *AcGetUser(HUB *h, char *name);

+USERGROUP *AcGetGroup(HUB *h, char *name);

+bool AcIsUser(HUB *h, char *name);

+bool AcIsGroup(HUB *h, char *name);

+bool AcDeleteUser(HUB *h, char *name);

+bool AcDeleteGroup(HUB *h, char *name);

+void JoinUserToGroup(USER *u, USERGROUP *g);

+void SetUserTraffic(USER *u, TRAFFIC *t);

+void SetGroupTraffic(USERGROUP *g, TRAFFIC *t);

+void AddUserTraffic(USER *u, TRAFFIC *diff);

+void AddGroupTraffic(USERGROUP *g, TRAFFIC *diff);

+void SetUserAuthData(USER *u, UINT authtype, void *authdata);

+void *NewPasswordAuthData(char *username, char *password);

+void *NewPasswordAuthDataRaw(UCHAR *hashed_password, UCHAR *ntlm_secure_hash);

+void *NewUserCertAuthData(X *x);

+void *NewRootCertAuthData(X_SERIAL *serial, wchar_t *common_name);

+void *NewRadiusAuthData(wchar_t *username);

+void *NewNTAuthData(wchar_t *username);

+void HashPassword(void *dst, char *username, char *password);

+POLICY *GetDefaultPolicy();

+POLICY *ClonePolicy(POLICY *policy);

+void SetUserPolicy(USER *u, POLICY *policy);

+void OverwritePolicy(POLICY **target, POLICY *p);

+POLICY *GetUserPolicy(USER *u);

+void SetGroupPolicy(USERGROUP *g, POLICY *policy);

+POLICY *GetGroupPolicy(USERGROUP *g);

+wchar_t *GetPolicyTitle(UINT id);

+wchar_t *GetPolicyDescription(UINT id);

+bool IsUserName(char *name);

+void *CopyAuthData(void *authdata, UINT authtype);

+UINT PolicyNum();

+bool PolicyIsSupportedForCascade(UINT i);

+UINT PolicyStrToId(char *name);

+char *PolicyIdToStr(UINT i);

+POLICY_ITEM *GetPolicyItem(UINT id);

+void GetPolicyValueRangeStr(wchar_t *str, UINT size, UINT id);

+void FormatPolicyValue(wchar_t *str, UINT size, UINT id, UINT value);

+char *NormalizePolicyName(char *name);

+

+

+#endif	// ACCOUNT_H

+

+

+

+// Developed by SoftEther VPN Project at University of Tsukuba in Japan.

+// Department of Computer Science has dozens of overly-enthusiastic geeks.

+// Join us: http://www.tsukuba.ac.jp/english/admission/