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https://github.com/SoftEtherVPN/SoftEtherVPN.git
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218 lines
7.4 KiB
C
218 lines
7.4 KiB
C
// SoftEther VPN Source Code - Developer Edition Master Branch
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// Cedar Communication Module
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// Account.h
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// Header of Account.c
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#ifndef ACCOUNT_H
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#define ACCOUNT_H
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#include "CedarType.h"
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#include "Mayaqua/Encrypt.h"
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#define USER_MAC_STR_PREFIX L"MAC:"
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#define USER_IPV4_STR_PREFIX L"IPv4:"
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// Policy item
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struct POLICY_ITEM
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{
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UINT Index;
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bool TypeInt;
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bool AllowZero;
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UINT MinValue;
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UINT MaxValue;
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UINT DefaultValue;
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char *FormatStr;
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UINT Offset;
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};
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// Policy
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struct POLICY
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{
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// For Ver 2.0
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bool Access; // Grant access
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bool DHCPFilter; // Filter DHCP packets (IPv4)
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bool DHCPNoServer; // Prohibit the behavior of the DHCP server (IPv4)
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bool DHCPForce; // Force DHCP-assigned IP address (IPv4)
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bool NoBridge; // Prohibit the bridge behavior
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bool NoRouting; // Prohibit the router behavior (IPv4)
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bool CheckMac; // Prohibit the duplicate MAC address
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bool CheckIP; // Prohibit a duplicate IP address (IPv4)
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bool ArpDhcpOnly; // Prohibit the broadcast other than ARP, DHCP, ICMPv6
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bool PrivacyFilter; // Privacy filter mode
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bool NoServer; // Prohibit to operate as a TCP/IP server (IPv4)
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bool NoBroadcastLimiter; // Not to limit the number of broadcast
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bool MonitorPort; // Allow monitoring mode
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UINT MaxConnection; // Maximum number of TCP connections
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UINT TimeOut; // Communication time-out period
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UINT MaxMac; // Maximum number of MAC address
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UINT MaxIP; // Maximum number of IP address (IPv4)
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UINT MaxUpload; // Upload bandwidth
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UINT MaxDownload; // Download bandwidth
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bool FixPassword; // User can not change password
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UINT MultiLogins; // Multiple logins limit
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bool NoQoS; // Prohibit the use of VoIP / QoS features
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// For Ver 3.0
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bool RSandRAFilter; // Filter the Router Solicitation / Advertising packet (IPv6)
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bool RAFilter; // Filter the router advertisement packet (IPv6)
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bool DHCPv6Filter; // Filter DHCP packets (IPv6)
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bool DHCPv6NoServer; // Prohibit the behavior of the DHCP server (IPv6)
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bool NoRoutingV6; // Prohibit the router behavior (IPv6)
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bool CheckIPv6; // Prohibit the duplicate IP address (IPv6)
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bool NoServerV6; // Prohibit to operate as a TCP/IP server (IPv6)
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UINT MaxIPv6; // Maximum number of IP address (IPv6)
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bool NoSavePassword; // Prohibit to save the password in the VPN Client
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UINT AutoDisconnect; // Disconnect the VPN Client automatically at a certain period of time
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bool FilterIPv4; // Filter all IPv4 packets
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bool FilterIPv6; // Filter all IPv6 packets
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bool FilterNonIP; // Filter all non-IP packets
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bool NoIPv6DefaultRouterInRA; // Delete the default router specification from the IPv6 router advertisement
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bool NoIPv6DefaultRouterInRAWhenIPv6; // Delete the default router specification from the IPv6 router advertisement (Enable IPv6 connection)
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UINT VLanId; // Specify the VLAN ID
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bool Ver3; // Whether version 3.0
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};
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// Group
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struct USERGROUP
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{
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LOCK *lock; // Lock
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REF *ref; // Reference counter
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char *Name; // Group name
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wchar_t *RealName; // Display name
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wchar_t *Note; // Note
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POLICY *Policy; // Policy
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TRAFFIC *Traffic; // Traffic data
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};
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// User
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struct USER
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{
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LOCK *lock; // Lock
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REF *ref; // Reference counter
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char *Name; // User name
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wchar_t *RealName; // Real name
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wchar_t *Note; // Note
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char *GroupName; // Group name
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USERGROUP *Group; // Group
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UINT AuthType; // Authentication type
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void *AuthData; // Authentication data
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UINT64 CreatedTime; // Creation date and time
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UINT64 UpdatedTime; // Updating date
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UINT64 ExpireTime; // Expiration date
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UINT64 LastLoginTime; // Last login time
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UINT NumLogin; // Total number of logins
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POLICY *Policy; // Policy
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TRAFFIC *Traffic; // Traffic data
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};
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// Password authentication data
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struct AUTHPASSWORD
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{
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UCHAR HashedKey[SHA1_SIZE]; // Hashed passwords
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UCHAR NtLmSecureHash[MD5_SIZE]; // Encrypted password for the NTLM
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};
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// User certificate authentication data
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struct AUTHUSERCERT
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{
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X *UserX; // X509 certificate for the user
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};
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// Root certification authority authentication data
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struct AUTHROOTCERT
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{
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X_SERIAL *Serial; // Serial number
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wchar_t *CommonName; // CommonName
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};
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// Radius authentication data
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struct AUTHRADIUS
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{
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wchar_t *RadiusUsername; // User name in the Radius
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};
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// Windows NT authentication data
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struct AUTHNT
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{
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wchar_t *NtUsername; // User name on NT
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};
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// Macro
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#define POLICY_CURRENT_VERSION 3
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#define NUM_POLICY_ITEM_FOR_VER2 22
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#define NUM_POLICY_ITEM_FOR_VER3 38
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#define NUM_POLICY_ITEM NUM_POLICY_ITEM_FOR_VER3
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#define IS_POLICY_FOR_VER2(index) (((index) >= 0) && ((index) < NUM_POLICY_ITEM_FOR_VER2))
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#define IS_POLICY_FOR_VER3(index) (((index) >= 0) && ((index) < NUM_POLICY_ITEM_FOR_VER3))
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#define IS_POLICY_FOR_CURRENT_VER(index, ver) ((ver) >= 3 ? IS_POLICY_FOR_VER3(index) : IS_POLICY_FOR_VER2(index))
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#define POLICY_BOOL(p, i) (*(bool *)((char *)p + policy_item[i].Offset))
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#define POLICY_INT(p, i) (*(UINT *)((char *)p + policy_item[i].Offset))
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extern POLICY_ITEM policy_item[];
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// Function prototype
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int CompareUserName(void *p1, void *p2);
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int CompareGroupName(void *p1, void *p2);
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void AcLock(HUB *h);
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void AcUnlock(HUB *h);
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USERGROUP *NewGroup(char *name, wchar_t *realname, wchar_t *note);
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void ReleaseGroup(USERGROUP *g);
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void CleanupGroup(USERGROUP *g);
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USER *NewUser(char *name, wchar_t *realname, wchar_t *note, UINT authtype, void *authdata);
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void ReleaseUser(USER *u);
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void CleanupUser(USER *u);
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void FreeAuthData(UINT authtype, void *authdata);
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bool AcAddUser(HUB *h, USER *u);
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bool AcAddGroup(HUB *h, USERGROUP *g);
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USER *AcGetUser(HUB *h, char *name);
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USER* AcGetUserByCert(HUB* h, X *cert);
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USERGROUP *AcGetGroup(HUB *h, char *name);
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bool AcIsUser(HUB *h, char *name);
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bool AcIsGroup(HUB *h, char *name);
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bool AcDeleteUser(HUB *h, char *name);
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bool AcDeleteGroup(HUB *h, char *name);
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void JoinUserToGroup(USER *u, USERGROUP *g);
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void SetUserTraffic(USER *u, TRAFFIC *t);
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void SetGroupTraffic(USERGROUP *g, TRAFFIC *t);
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void SetUserAuthData(USER *u, UINT authtype, void *authdata);
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void *NewPasswordAuthData(char *username, char *password);
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void *NewPasswordAuthDataRaw(UCHAR *hashed_password, UCHAR *ntlm_secure_hash);
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void *NewUserCertAuthData(X *x);
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void *NewRootCertAuthData(X_SERIAL *serial, wchar_t *common_name);
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void *NewRadiusAuthData(wchar_t *username);
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void *NewNTAuthData(wchar_t *username);
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void HashPassword(void *dst, char *username, char *password);
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POLICY *GetDefaultPolicy();
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POLICY *ClonePolicy(POLICY *policy);
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void SetUserPolicy(USER *u, POLICY *policy);
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void OverwritePolicy(POLICY **target, POLICY *p);
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void SetGroupPolicy(USERGROUP *g, POLICY *policy);
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POLICY *GetGroupPolicy(USERGROUP *g);
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wchar_t *GetPolicyTitle(UINT id);
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wchar_t *GetPolicyDescription(UINT id);
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bool IsUserName(char *name);
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void *CopyAuthData(void *authdata, UINT authtype);
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UINT PolicyNum();
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bool PolicyIsSupportedForCascade(UINT i);
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UINT PolicyStrToId(char *name);
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char *PolicyIdToStr(UINT i);
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POLICY_ITEM *GetPolicyItem(UINT id);
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void GetPolicyValueRangeStr(wchar_t *str, UINT size, UINT id);
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void FormatPolicyValue(wchar_t *str, UINT size, UINT id, UINT value);
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bool GetUserMacAddressFromUserNote(UCHAR *mac, wchar_t *note);
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UINT GetUserIPv4AddressFromUserNote32(wchar_t *note);
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#endif // ACCOUNT_H
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