//+-----------------------------------------------------------------------
//
// Microsoft Windows
//
// Copyright (c) Microsoft Corporation 1991-1997
//
// File:        secpkg.h
//
// Contents:    Global definitions for security packages
//              This file will contain everything specific to writing
//              a security package.
//
//
// History:     10 Mar 92   RichardW    Created
//              24-Mar-94   wader   Changed EstablishCredentials to SystemLogon
//
//------------------------------------------------------------------------


#ifndef __SECPKG_H__
#define __SECPKG_H__

#include <ntlsa.h> // SECURITY_LOGON_TYPE

#ifdef SECURITY_KERNEL
//
// Can't use the windows.h def'ns in kernel mode.
//
typedef PVOID                   SEC_THREAD_START;
typedef PVOID                   SEC_ATTRS;
#else
typedef LPTHREAD_START_ROUTINE  SEC_THREAD_START;
typedef LPSECURITY_ATTRIBUTES   SEC_ATTRS;
#endif




//
// The following structures are used by the helper functions
//

typedef struct _SECPKG_CLIENT_INFO {
    LUID            LogonId;            // Effective Logon Id
    ULONG           ProcessID;          // Process Id of caller
    ULONG           ThreadID;           // Thread Id of caller
    BOOLEAN         HasTcbPrivilege;    // Client has TCB
    BOOLEAN         Impersonating;      // Client is impersonating
} SECPKG_CLIENT_INFO, * PSECPKG_CLIENT_INFO;

typedef struct _SECPKG_CALL_INFO {
    ULONG           ProcessId ;
    ULONG           ThreadId ;
    ULONG           Attributes ;
    ULONG           Reserved ;
} SECPKG_CALL_INFO, * PSECPKG_CALL_INFO ;

#define SECPKG_CALL_KERNEL_MODE 0x00000001  // Call originated in kernel mode
#define SECPKG_CALL_ANSI        0x00000002  // Call came from ANSI stub
#define SECPKG_CALL_URGENT      0x00000004  // Call designated urgent


typedef struct _SECPKG_SUPPLEMENTAL_CRED {
    UNICODE_STRING PackageName;
    ULONG CredentialSize;
    PUCHAR Credentials;
} SECPKG_SUPPLEMENTAL_CRED, *PSECPKG_SUPPLEMENTAL_CRED;



//
// This flag is used for to indicate which buffers in the SPMgr are located
// in the client's address space
//

#define SECBUFFER_UNMAPPED 0x40000000

typedef NTSTATUS
(NTAPI LSA_CALLBACK_FUNCTION)(
    ULONG       Argument1,
    ULONG       Argument2,
    PSecBuffer  InputBuffer,
    PSecBuffer  OutputBuffer
    );

typedef LSA_CALLBACK_FUNCTION * PLSA_CALLBACK_FUNCTION ;


//////////////////////////////////////////////////////////////////////////
//
// The following prototypes are to functions that are provided by the SPMgr
// to security packages.
//
//////////////////////////////////////////////////////////////////////////

typedef NTSTATUS
(NTAPI LSA_IMPERSONATE_CLIENT) (
    VOID
    );


typedef NTSTATUS
(NTAPI LSA_UNLOAD_PACKAGE)(
    VOID
    );

typedef NTSTATUS
(NTAPI LSA_DUPLICATE_HANDLE)(
    IN HANDLE SourceHandle,
    OUT PHANDLE DestionationHandle);


typedef NTSTATUS
(NTAPI LSA_SAVE_SUPPLEMENTAL_CREDENTIALS)(
    IN PLUID LogonId,
    IN ULONG SupplementalCredSize,
    IN PVOID SupplementalCreds,
    IN BOOLEAN Synchronous
    );


typedef HANDLE
(NTAPI LSA_CREATE_THREAD)(
    IN SEC_ATTRS SecurityAttributes,
    IN ULONG StackSize,
    IN SEC_THREAD_START StartFunction,
    IN PVOID ThreadParameter,
    IN ULONG CreationFlags,
    OUT PULONG ThreadId
    );


typedef NTSTATUS
(NTAPI LSA_GET_CLIENT_INFO)(
    OUT PSECPKG_CLIENT_INFO ClientInfo
    );


typedef HANDLE
(NTAPI LSA_REGISTER_NOTIFICATION)(
    IN SEC_THREAD_START StartFunction,
    IN PVOID Parameter,
    IN ULONG NotificationType,
    IN ULONG NotificationClass,
    IN ULONG NotificationFlags,
    IN ULONG IntervalMinutes,
    IN OPTIONAL HANDLE WaitEvent
    );


typedef NTSTATUS
(NTAPI LSA_CANCEL_NOTIFICATION)(
    IN HANDLE NotifyHandle
    );

typedef NTSTATUS
(NTAPI LSA_MAP_BUFFER)(
    IN PSecBuffer InputBuffer,
    OUT PSecBuffer OutputBuffer
    );

typedef NTSTATUS
(NTAPI LSA_CREATE_TOKEN) (
    IN PLUID LogonId,
    IN PTOKEN_SOURCE TokenSource,
    IN SECURITY_LOGON_TYPE LogonType,
    IN SECURITY_IMPERSONATION_LEVEL ImpersonationLevel,
    IN LSA_TOKEN_INFORMATION_TYPE TokenInformationType,
    IN PVOID TokenInformation,
    IN PTOKEN_GROUPS TokenGroups,
    IN PUNICODE_STRING AccountName,
    IN PUNICODE_STRING AuthorityName,
    IN PUNICODE_STRING Workstation,
    OUT PHANDLE Token,
    OUT PNTSTATUS SubStatus
    );

typedef VOID
(NTAPI LSA_AUDIT_LOGON) (
    IN NTSTATUS Status,
    IN NTSTATUS SubStatus,
    IN PUNICODE_STRING AccountName,
    IN PUNICODE_STRING AuthenticatingAuthority,
    IN PUNICODE_STRING WorkstationName,
    IN OPTIONAL PSID UserSid,
    IN SECURITY_LOGON_TYPE LogonType,
    IN PTOKEN_SOURCE TokenSource,
    IN PLUID LogonId
    );

typedef NTSTATUS
(NTAPI LSA_CALL_PACKAGE) (
    IN PUNICODE_STRING AuthenticationPackage,
    IN PVOID ProtocolSubmitBuffer,
    IN ULONG SubmitBufferLength,
    OUT PVOID *ProtocolReturnBuffer,
    OUT PULONG ReturnBufferLength,
    OUT PNTSTATUS ProtocolStatus
    );

typedef NTSTATUS
(NTAPI LSA_CALL_PACKAGEEX) (
    IN PUNICODE_STRING AuthenticationPackage,
    IN PVOID ClientBufferBase,
    IN PVOID ProtocolSubmitBuffer,
    IN ULONG SubmitBufferLength,
    OUT PVOID *ProtocolReturnBuffer,
    OUT PULONG ReturnBufferLength,
    OUT PNTSTATUS ProtocolStatus
    );

typedef VOID
(NTAPI LSA_FREE_LSA_HEAP) (
    IN PVOID Base
    );

typedef BOOLEAN
(NTAPI LSA_GET_CALL_INFO) (
    OUT PSECPKG_CALL_INFO   Info
    );

typedef PVOID
(NTAPI LSA_CREATE_SHARED_MEMORY)(
    ULONG MaxSize,
    ULONG InitialSize
    );

typedef PVOID
(NTAPI LSA_ALLOCATE_SHARED_MEMORY)(
    PVOID SharedMem,
    ULONG Size
    );

typedef VOID
(NTAPI LSA_FREE_SHARED_MEMORY)(
    PVOID SharedMem,
    PVOID Memory
    );

typedef BOOLEAN
(NTAPI LSA_DELETE_SHARED_MEMORY)(
    PVOID SharedMem
    );

//
// Account Access
//

typedef enum _SECPKG_NAME_TYPE {
    SecNameSamCompatible,
    SecNameAlternateId,
    SecNameFlat,
    SecNameDN
} SECPKG_NAME_TYPE ;

typedef NTSTATUS
(NTAPI LSA_OPEN_SAM_USER)(
    PSECURITY_STRING Name,
    SECPKG_NAME_TYPE NameType,
    PSECURITY_STRING Prefix,
    BOOLEAN AllowGuest,
    ULONG Reserved,
    PVOID * UserHandle
    );

typedef NTSTATUS
(NTAPI LSA_GET_USER_CREDENTIALS)(
    PVOID UserHandle,
    PVOID * PrimaryCreds,
    PULONG PrimaryCredsSize,
    PVOID * SupplementalCreds,
    PULONG SupplementalCredsSize
    );

typedef NTSTATUS
(NTAPI LSA_GET_USER_AUTH_DATA)(
    PVOID UserHandle,
    PUCHAR * UserAuthData,
    PULONG UserAuthDataSize
    );

typedef NTSTATUS
(NTAPI LSA_CLOSE_SAM_USER)(
    PVOID UserHandle
    );

typedef NTSTATUS
(NTAPI LSA_CONVERT_AUTH_DATA_TO_TOKEN_INFO)(
    PVOID UserAuthData,
    ULONG UserAuthDataSize,
    PVOID * TokenInformation,
    PLSA_TOKEN_INFORMATION_TYPE TokenInformationType,
    PSECURITY_STRING UserName
    );

typedef NTSTATUS
(NTAPI LSA_FREE_TOKEN_INFO)(
    LSA_TOKEN_INFORMATION_TYPE TokenInfoType,
    PVOID TokenInformation
    );

typedef NTSTATUS
(NTAPI LSA_CLIENT_CALLBACK)(
    PCHAR   Callback,
    ULONG   Argument1,
    ULONG   Argument2,
    PSecBuffer Input,
    PSecBuffer Output
    );

typedef
NTSTATUS
(NTAPI LSA_REGISTER_CALLBACK)(
    ULONG   CallbackId,
    PLSA_CALLBACK_FUNCTION Callback
    );

#define NOTIFIER_FLAG_NEW_THREAD    0x00000001
#define NOTIFIER_FLAG_ONE_SHOT      0x00000002
#define NOTIFIER_FLAG_HANDLE_FREE   0x00000004
#define NOTIFIER_FLAG_SECONDS       0x80000000

#define NOTIFIER_TYPE_INTERVAL      1
#define NOTIFIER_TYPE_HANDLE_WAIT   2
#define NOTIFIER_TYPE_STATE_CHANGE  3
#define NOTIFIER_TYPE_NOTIFY_EVENT  4
#define NOTIFIER_TYPE_IMMEDIATE 16

#define NOTIFY_CLASS_PACKAGE_CHANGE 1
#define NOTIFY_CLASS_ROLE_CHANGE    2
#define NOTIFY_CLASS_DOMAIN_CHANGE  3

typedef struct _SECPKG_EVENT_PACKAGE_CHANGE {
    ULONG   ChangeType;
    ULONG   PackageId;
    SECURITY_STRING PackageName;
} SECPKG_EVENT_PACKAGE_CHANGE, * PSECPKG_EVENT_PACKAGE_CHANGE ;

#define SECPKG_PACKAGE_CHANGE_LOAD      0
#define SECPKG_PACKAGE_CHANGE_UNLOAD    1
#define SECPKG_PACKAGE_CHANGE_SELECT    2

typedef struct _SECPKG_EVENT_ROLE_CHANGE {
    ULONG   PreviousRole ;
    ULONG   NewRole ;
} SECPKG_EVENT_ROLE_CHANGE, * PSECPKG_EVENT_ROLE_CHANGE ;

typedef struct _SECPKG_PARAMETERS SECPKG_EVENT_DOMAIN_CHANGE ;
typedef struct _SECPKG_PARAMETERS * PSECPKG_EVENT_DOMAIN_CHANGE ;


typedef struct _SECPKG_EVENT_NOTIFY {
    ULONG EventClass;
    ULONG Reserved;
    ULONG EventDataSize;
    PVOID EventData;
    PVOID PackageParameter;
} SECPKG_EVENT_NOTIFY, *PSECPKG_EVENT_NOTIFY ;

typedef LSA_IMPERSONATE_CLIENT * PLSA_IMPERSONATE_CLIENT;
typedef LSA_UNLOAD_PACKAGE * PLSA_UNLOAD_PACKAGE;
typedef LSA_DUPLICATE_HANDLE * PLSA_DUPLICATE_HANDLE ;
typedef LSA_SAVE_SUPPLEMENTAL_CREDENTIALS * PLSA_SAVE_SUPPLEMENTAL_CREDENTIALS;
typedef LSA_CREATE_THREAD * PLSA_CREATE_THREAD;
typedef LSA_GET_CLIENT_INFO * PLSA_GET_CLIENT_INFO;
typedef LSA_REGISTER_NOTIFICATION * PLSA_REGISTER_NOTIFICATION;
typedef LSA_CANCEL_NOTIFICATION * PLSA_CANCEL_NOTIFICATION;
typedef LSA_MAP_BUFFER * PLSA_MAP_BUFFER;
typedef LSA_CREATE_TOKEN * PLSA_CREATE_TOKEN;
typedef LSA_AUDIT_LOGON * PLSA_AUDIT_LOGON;
typedef LSA_CALL_PACKAGE * PLSA_CALL_PACKAGE;
typedef LSA_CALL_PACKAGEEX * PLSA_CALL_PACKAGEEX;
typedef LSA_GET_CALL_INFO * PLSA_GET_CALL_INFO ;
typedef LSA_CREATE_SHARED_MEMORY * PLSA_CREATE_SHARED_MEMORY ;
typedef LSA_ALLOCATE_SHARED_MEMORY * PLSA_ALLOCATE_SHARED_MEMORY ;
typedef LSA_FREE_SHARED_MEMORY * PLSA_FREE_SHARED_MEMORY ;
typedef LSA_DELETE_SHARED_MEMORY * PLSA_DELETE_SHARED_MEMORY ;
typedef LSA_OPEN_SAM_USER * PLSA_OPEN_SAM_USER ;
typedef LSA_GET_USER_CREDENTIALS * PLSA_GET_USER_CREDENTIALS ;
typedef LSA_GET_USER_AUTH_DATA * PLSA_GET_USER_AUTH_DATA ;
typedef LSA_CLOSE_SAM_USER * PLSA_CLOSE_SAM_USER ;
typedef LSA_CONVERT_AUTH_DATA_TO_TOKEN_INFO * PLSA_CONVERT_AUTH_DATA_TO_TOKEN_INFO ;
typedef LSA_FREE_TOKEN_INFO * PLSA_FREE_TOKEN_INFO ;
typedef LSA_CLIENT_CALLBACK * PLSA_CLIENT_CALLBACK ;

typedef LSA_REGISTER_CALLBACK * PLSA_REGISTER_CALLBACK ;

// Functions provided by the SPM to the packages:
typedef struct _LSA_SECPKG_FUNCTION_TABLE {
    PLSA_CREATE_LOGON_SESSION CreateLogonSession;
    PLSA_DELETE_LOGON_SESSION DeleteLogonSession;
    PLSA_ADD_CREDENTIAL AddCredential;
    PLSA_GET_CREDENTIALS GetCredentials;
    PLSA_DELETE_CREDENTIAL DeleteCredential;
    PLSA_ALLOCATE_LSA_HEAP AllocateLsaHeap;
    PLSA_FREE_LSA_HEAP FreeLsaHeap;
    PLSA_ALLOCATE_CLIENT_BUFFER AllocateClientBuffer;
    PLSA_FREE_CLIENT_BUFFER FreeClientBuffer;
    PLSA_COPY_TO_CLIENT_BUFFER CopyToClientBuffer;
    PLSA_COPY_FROM_CLIENT_BUFFER CopyFromClientBuffer;
    PLSA_IMPERSONATE_CLIENT ImpersonateClient;
    PLSA_UNLOAD_PACKAGE UnloadPackage;
    PLSA_DUPLICATE_HANDLE DuplicateHandle;
    PLSA_SAVE_SUPPLEMENTAL_CREDENTIALS SaveSupplementalCredentials;
    PLSA_CREATE_THREAD CreateThread;
    PLSA_GET_CLIENT_INFO GetClientInfo;
    PLSA_REGISTER_NOTIFICATION RegisterNotification;
    PLSA_CANCEL_NOTIFICATION CancelNotification;
    PLSA_MAP_BUFFER MapBuffer;
    PLSA_CREATE_TOKEN CreateToken;
    PLSA_AUDIT_LOGON AuditLogon;
    PLSA_CALL_PACKAGE CallPackage;
    PLSA_FREE_LSA_HEAP FreeReturnBuffer;
    PLSA_GET_CALL_INFO GetCallInfo;
    PLSA_CALL_PACKAGEEX CallPackageEx;
    PLSA_CREATE_SHARED_MEMORY CreateSharedMemory;
    PLSA_ALLOCATE_SHARED_MEMORY AllocateSharedMemory;
    PLSA_FREE_SHARED_MEMORY FreeSharedMemory;
    PLSA_DELETE_SHARED_MEMORY DeleteSharedMemory;
    PLSA_OPEN_SAM_USER OpenSamUser ;
    PLSA_GET_USER_CREDENTIALS GetUserCredentials ;
    PLSA_GET_USER_AUTH_DATA GetUserAuthData ;
    PLSA_CLOSE_SAM_USER CloseSamUser ;
    PLSA_CONVERT_AUTH_DATA_TO_TOKEN_INFO ConvertAuthDataToTokenInfo ;
    PLSA_FREE_TOKEN_INFO FreeTokenInfo ;
    PLSA_CLIENT_CALLBACK ClientCallback ;
} LSA_SECPKG_FUNCTION_TABLE, *PLSA_SECPKG_FUNCTION_TABLE;

typedef struct _SECPKG_DLL_FUNCTIONS {
    PLSA_ALLOCATE_LSA_HEAP AllocateHeap;
    PLSA_FREE_LSA_HEAP FreeHeap;
    PLSA_REGISTER_CALLBACK RegisterCallback ;
} SECPKG_DLL_FUNCTIONS, * PSECPKG_DLL_FUNCTIONS;



#define PRIMARY_CRED_CLEAR_PASSWORD 0x1
#define PRIMARY_CRED_OWF_PASSWORD 0x2

typedef struct _SECPKG_PRIMARY_CRED {
    LUID LogonId;
    UNICODE_STRING DownlevelName;
    UNICODE_STRING DomainName;
    UNICODE_STRING Password;
    UNICODE_STRING OldPassword;
    PSID UserSid;
    ULONG Flags;
} SECPKG_PRIMARY_CRED, *PSECPKG_PRIMARY_CRED;

//
// Maximum size of stored credentials.
//

#define MAX_CRED_SIZE 1024

#define SECPKG_STATE_ENCRYPTION_PERMITTED               0x01
#define SECPKG_STATE_STRONG_ENCRYPTION_PERMITTED        0x02

typedef struct _SECPKG_PARAMETERS {
    ULONG           Version;
    ULONG           MachineState;
    ULONG           SetupMode;
    PSID            DomainSid;
    UNICODE_STRING  DomainName;
    UNICODE_STRING  DnsDomainName;
} SECPKG_PARAMETERS, *PSECPKG_PARAMETERS;


//
// Extended Package information structures
//

typedef enum _SECPKG_EXTENDED_INFORMATION_CLASS {
    SecpkgGssInfo = 1,
    SecpkgContextThunks,
    SecpkgMaxInfo
} SECPKG_EXTENDED_INFORMATION_CLASS ;

typedef struct _SECPKG_GSS_INFO {
    ULONG   EncodedIdLength ;
    UCHAR   EncodedId[4] ;
} SECPKG_GSS_INFO, * PSECPKG_GSS_INFO ;

typedef struct _SECPKG_CONTEXT_THUNKS {
    ULONG   InfoLevelCount ;
    ULONG   Levels[1] ;
} SECPKG_CONTEXT_THUNKS, *PSECPKG_CONTEXT_THUNKS ;

typedef struct _SECPKG_EXTENDED_INFORMATION {
    SECPKG_EXTENDED_INFORMATION_CLASS   Class ;
    union {
        SECPKG_GSS_INFO         GssInfo ;
        SECPKG_CONTEXT_THUNKS   ContextThunks ;
    } Info ;
} SECPKG_EXTENDED_INFORMATION, * PSECPKG_EXTENDED_INFORMATION ;

//
// Setting this value as the first context thunk value will cause all
// calls to go to the LSA:
//

#define SECPKG_ATTR_THUNK_ALL   0x00010000


//
// The following prototypes are to functions that will be called only while
// in the Security Package Manager context.
//

typedef NTSTATUS
(LSA_AP_INITIALIZE_PACKAGE) (
    IN ULONG AuthenticationPackageId,
    IN PLSA_DISPATCH_TABLE LsaDispatchTable,
    IN PLSA_STRING Database OPTIONAL,
    IN PLSA_STRING Confidentiality OPTIONAL,
    OUT PLSA_STRING *AuthenticationPackageName
    );

typedef NTSTATUS
(LSA_AP_LOGON_USER) (
    IN PLSA_CLIENT_REQUEST ClientRequest,
    IN SECURITY_LOGON_TYPE LogonType,
    IN PVOID AuthenticationInformation,
    IN PVOID ClientAuthenticationBase,
    IN ULONG AuthenticationInformationLength,
    OUT PVOID *ProfileBuffer,
    OUT PULONG ProfileBufferLength,
    OUT PLUID LogonId,
    OUT PNTSTATUS SubStatus,
    OUT PLSA_TOKEN_INFORMATION_TYPE TokenInformationType,
    OUT PVOID *TokenInformation,
    OUT PLSA_UNICODE_STRING *AccountName,
    OUT PLSA_UNICODE_STRING *AuthenticatingAuthority
    );

typedef NTSTATUS
(LSA_AP_LOGON_USER_EX) (
    IN PLSA_CLIENT_REQUEST ClientRequest,
    IN SECURITY_LOGON_TYPE LogonType,
    IN PVOID AuthenticationInformation,
    IN PVOID ClientAuthenticationBase,
    IN ULONG AuthenticationInformationLength,
    OUT PVOID *ProfileBuffer,
    OUT PULONG ProfileBufferLength,
    OUT PLUID LogonId,
    OUT PNTSTATUS SubStatus,
    OUT PLSA_TOKEN_INFORMATION_TYPE TokenInformationType,
    OUT PVOID *TokenInformation,
    OUT PUNICODE_STRING *AccountName,
    OUT PUNICODE_STRING *AuthenticatingAuthority,
    OUT PUNICODE_STRING *MachineName
    );

typedef NTSTATUS
(LSA_AP_CALL_PACKAGE) (
    IN PLSA_CLIENT_REQUEST ClientRequest,
    IN PVOID ProtocolSubmitBuffer,
    IN PVOID ClientBufferBase,
    IN ULONG SubmitBufferLength,
    OUT PVOID *ProtocolReturnBuffer,
    OUT PULONG ReturnBufferLength,
    OUT PNTSTATUS ProtocolStatus
    );

typedef VOID
(LSA_AP_LOGON_TERMINATED) (
    IN PLUID LogonId
    );

typedef LSA_AP_CALL_PACKAGE LSA_AP_CALL_PACKAGE_UNTRUSTED;


typedef NTSTATUS
(NTAPI SpInitializeFn)(
    IN ULONG PackageId,
    IN PSECPKG_PARAMETERS Parameters,
    IN PLSA_SECPKG_FUNCTION_TABLE FunctionTable
    );

typedef NTSTATUS
(NTAPI SpShutdownFn)(
    VOID
    );

typedef NTSTATUS
(NTAPI SpGetInfoFn)(
    OUT PSecPkgInfo PackageInfo
    );

typedef NTSTATUS
(NTAPI SpGetExtendedInformationFn)(
    IN  SECPKG_EXTENDED_INFORMATION_CLASS Class,
    OUT PSECPKG_EXTENDED_INFORMATION * ppInformation
    );

typedef NTSTATUS
(LSA_AP_LOGON_USER_EX2) (
    IN PLSA_CLIENT_REQUEST ClientRequest,
    IN SECURITY_LOGON_TYPE LogonType,
    IN PVOID AuthenticationInformation,
    IN PVOID ClientAuthenticationBase,
    IN ULONG AuthenticationInformationLength,
    OUT PVOID *ProfileBuffer,
    OUT PULONG ProfileBufferLength,
    OUT PLUID LogonId,
    OUT PNTSTATUS SubStatus,
    OUT PLSA_TOKEN_INFORMATION_TYPE TokenInformationType,
    OUT PVOID *TokenInformation,
    OUT PUNICODE_STRING *AccountName,
    OUT PUNICODE_STRING *AuthenticatingAuthority,
    OUT PUNICODE_STRING *MachineName,
    OUT PSECPKG_PRIMARY_CRED PrimaryCredentials,
    OUT PULONG CachedCredentialCount,
    OUT PSECPKG_SUPPLEMENTAL_CRED * CachedCredentials
    );

typedef LSA_AP_LOGON_USER_EX2 *PLSA_AP_LOGON_USER_EX2;
#define LSA_AP_NAME_LOGON_USER_EX2 "LsaApLogonUserEx2\0"

typedef NTSTATUS
(NTAPI SpAcceptCredentialsFn)(
    IN SECURITY_LOGON_TYPE LogonType,
    IN PUNICODE_STRING AccountName,
    IN PSECPKG_PRIMARY_CRED PrimaryCredentials,
    IN PSECPKG_SUPPLEMENTAL_CRED SupplementalCredentials
    );
#define SP_ACCEPT_CREDENTIALS_NAME "SpAcceptCredentials\0"

typedef NTSTATUS
(NTAPI SpAcquireCredentialsHandleFn)(
    IN OPTIONAL PUNICODE_STRING PrincipalName,
    IN ULONG CredentialUseFlags,
    IN OPTIONAL PLUID LogonId,
    IN PVOID AuthorizationData,
    IN PVOID GetKeyFunciton,
    IN PVOID GetKeyArgument,
    OUT PULONG CredentialHandle,
    OUT PTimeStamp ExpirationTime
    );

typedef NTSTATUS
(NTAPI SpFreeCredentialsHandleFn)(
    IN ULONG CredentialHandle
    );

typedef NTSTATUS
(NTAPI SpQueryCredentialsAttributesFn)(
    IN ULONG CredentialHandle,
    IN ULONG CredentialAttribute,
    IN OUT PVOID Buffer
    );

typedef NTSTATUS
(NTAPI SpSaveCredentialsFn)(
    IN ULONG CredentialHandle,
    IN PSecBuffer Credentials);

typedef NTSTATUS
(NTAPI SpGetCredentialsFn)(
    IN ULONG CredentialHandle,
    IN OUT PSecBuffer Credentials
    );

typedef NTSTATUS
(NTAPI SpDeleteCredentialsFn)(
    IN ULONG CredentialHandle,
    IN PSecBuffer Key
    );

typedef NTSTATUS
(NTAPI SpInitLsaModeContextFn)(
    IN OPTIONAL ULONG CredentialHandle,
    IN OPTIONAL ULONG ContextHandle,
    IN OPTIONAL PUNICODE_STRING TargetName,
    IN ULONG ContextRequirements,
    IN ULONG TargetDataRep,
    IN PSecBufferDesc InputBuffers,
    OUT PULONG NewContextHandle,
    IN OUT PSecBufferDesc OutputBuffers,
    OUT PULONG ContextAttributes,
    OUT PTimeStamp ExpirationTime,
    OUT PBOOLEAN MappedContext,
    OUT PSecBuffer ContextData
    );




typedef NTSTATUS
(NTAPI SpDeleteContextFn)(
    IN ULONG ContextHandle
    );

typedef NTSTATUS
(NTAPI SpApplyControlTokenFn)(
    IN ULONG ContextHandle,
    IN PSecBufferDesc ControlToken);


typedef NTSTATUS
(NTAPI SpAcceptLsaModeContextFn)(
    IN OPTIONAL ULONG CredentialHandle,
    IN OPTIONAL ULONG ContextHandle,
    IN PSecBufferDesc InputBuffer,
    IN ULONG ContextRequirements,
    IN ULONG TargetDataRep,
    OUT PULONG NewContextHandle,
    OUT PSecBufferDesc OutputBuffer,
    OUT PULONG ContextAttributes,
    OUT PTimeStamp ExpirationTime,
    OUT PBOOLEAN MappedContext,
    OUT PSecBuffer ContextData
    );




typedef NTSTATUS
(NTAPI SpGetUserInfoFn)(
    IN PLUID LogonId,
    IN ULONG Flags,
    OUT PSecurityUserData * UserData
    );

typedef NTSTATUS
(NTAPI SpQueryContextAttributesFn)(
    IN ULONG ContextHandle,
    IN ULONG ContextAttribute,
    IN OUT PVOID Buffer);


typedef struct _SECPKG_FUNCTION_TABLE {
    PLSA_AP_INITIALIZE_PACKAGE InitializePackage;
    PLSA_AP_LOGON_USER LogonUser;
    PLSA_AP_CALL_PACKAGE CallPackage;
    PLSA_AP_LOGON_TERMINATED LogonTerminated;
    PLSA_AP_CALL_PACKAGE_UNTRUSTED CallPackageUntrusted;
    PLSA_AP_LOGON_USER_EX LogonUserEx;
    PLSA_AP_LOGON_USER_EX2 LogonUserEx2;
    SpInitializeFn * Initialize;
    SpShutdownFn * Shutdown;
    SpGetInfoFn * GetInfo;
    SpAcceptCredentialsFn * AcceptCredentials;
    SpAcquireCredentialsHandleFn * AcquireCredentialsHandle;
    SpQueryCredentialsAttributesFn * QueryCredentialsAttributes;
    SpFreeCredentialsHandleFn * FreeCredentialsHandle;
    SpSaveCredentialsFn * SaveCredentials;
    SpGetCredentialsFn * GetCredentials;
    SpDeleteCredentialsFn * DeleteCredentials;
    SpInitLsaModeContextFn * InitLsaModeContext;
    SpAcceptLsaModeContextFn * AcceptLsaModeContext;
    SpDeleteContextFn * DeleteContext;
    SpApplyControlTokenFn * ApplyControlToken;
    SpGetUserInfoFn * GetUserInfo;
    SpGetExtendedInformationFn * GetExtendedInformation ;
    SpQueryContextAttributesFn * QueryContextAttributes ;
} SECPKG_FUNCTION_TABLE, *PSECPKG_FUNCTION_TABLE;

//
// The following prototypes are to functions that will be called while in the
// context of a user process that is using the functions through the security
// DLL.
//

typedef NTSTATUS
(NTAPI SpInstanceInitFn)(
    IN ULONG Version,
    IN PSECPKG_DLL_FUNCTIONS FunctionTable,
    OUT PVOID * UserFunctions
    );


typedef NTSTATUS
(NTAPI SpInitUserModeContextFn)(
    IN ULONG ContextHandle,
    IN PSecBuffer PackedContext
    );

typedef NTSTATUS
(NTAPI SpMakeSignatureFn)(
    IN ULONG ContextHandle,
    IN ULONG QualityOfProtection,
    IN PSecBufferDesc MessageBuffers,
    IN ULONG MessageSequenceNumber
    );

typedef NTSTATUS
(NTAPI SpVerifySignatureFn)(
    IN ULONG ContextHandle,
    IN PSecBufferDesc MessageBuffers,
    IN ULONG MessageSequenceNumber,
    OUT PULONG QualityOfProtection
    );

typedef NTSTATUS
(NTAPI SpSealMessageFn)(
    IN ULONG ContextHandle,
    IN ULONG QualityOfProtection,
    IN PSecBufferDesc MessageBuffers,
    IN ULONG MessageSequenceNumber
    );

typedef NTSTATUS
(NTAPI SpUnsealMessageFn)(
    IN ULONG ContextHandle,
    IN PSecBufferDesc MessageBuffers,
    IN ULONG MessageSequenceNumber,
    OUT PULONG QualityOfProtection
    );


typedef NTSTATUS
(NTAPI SpGetContextTokenFn)(
    IN ULONG ContextHandle,
    OUT PHANDLE ImpersonationToken
    );


typedef NTSTATUS
(NTAPI SpExportSecurityContextFn)(
    ULONG                phContext,             // (in) context to export
    ULONG                fFlags,                // (in) option flags
    PSecBuffer           pPackedContext,        // (out) marshalled context
    PHANDLE              pToken                 // (out, optional) token handle for impersonation
    );

typedef NTSTATUS
(NTAPI SpImportSecurityContextFn)(
    PSecBuffer           pPackedContext,        // (in) marshalled context
    HANDLE               Token,                 // (in, optional) handle to token for context
    PULONG               phContext              // (out) new context handle
    );


typedef NTSTATUS
(NTAPI SpCompleteAuthTokenFn)(
    IN ULONG ContextHandle,
    IN PSecBufferDesc InputBuffer
    );


typedef NTSTATUS
(NTAPI SpFormatCredentialsFn)(
    IN PSecBuffer Credentials,
    OUT PSecBuffer FormattedCredentials
    );

typedef NTSTATUS
(NTAPI SpMarshallSupplementalCredsFn)(
    IN ULONG CredentialSize,
    IN PUCHAR Credentials,
    OUT PULONG MarshalledCredSize,
    OUT PVOID * MarshalledCreds);


typedef struct _SECPKG_USER_FUNCTION_TABLE {
    SpInstanceInitFn *                      InstanceInit;
    SpInitUserModeContextFn *               InitUserModeContext;
    SpMakeSignatureFn *                     MakeSignature;
    SpVerifySignatureFn *                   VerifySignature;
    SpSealMessageFn *                       SealMessage;
    SpUnsealMessageFn *                     UnsealMessage;
    SpGetContextTokenFn *                   GetContextToken;
    SpQueryContextAttributesFn *            QueryContextAttributes;
    SpCompleteAuthTokenFn *                 CompleteAuthToken;
    SpDeleteContextFn *                     DeleteUserModeContext;
    SpFormatCredentialsFn *                 FormatCredentials;
    SpMarshallSupplementalCredsFn *         MarshallSupplementalCreds;
    SpExportSecurityContextFn *             ExportContext;
    SpImportSecurityContextFn *             ImportContext;
} SECPKG_USER_FUNCTION_TABLE, *PSECPKG_USER_FUNCTION_TABLE;

typedef NTSTATUS
(SEC_ENTRY * SpLsaModeInitializeFn)(
    IN ULONG LsaVersion,
    OUT PULONG PackageVersion,
    OUT PSECPKG_FUNCTION_TABLE * ppTables,
    OUT PULONG pcTables);

typedef NTSTATUS
(SEC_ENTRY * SpUserModeInitializeFn)(
    IN ULONG LsaVersion,
    OUT PULONG PackageVersion,
    OUT PSECPKG_USER_FUNCTION_TABLE *ppTables,
    OUT PULONG pcTables
    );



#define SECPKG_LSAMODEINIT_NAME     "SpLsaModeInitialize"
#define SECPKG_USERMODEINIT_NAME    "SpUserModeInitialize"

#define SECPKG_INTERFACE_VERSION    0x00010000



typedef struct _SECPKG_KERNEL_FUNCTIONS {
    PLSA_ALLOCATE_LSA_HEAP AllocateHeap;
    PLSA_FREE_LSA_HEAP FreeHeap;
} SECPKG_KERNEL_FUNCTIONS, *PSECPKG_KERNEL_FUNCTIONS;

typedef NTSTATUS
(NTAPI KspInitPackageFn)(
    PSECPKG_KERNEL_FUNCTIONS    FunctionTable
    );

typedef NTSTATUS
(NTAPI KspDeleteContextFn)(
    IN ULONG ContextId,
    OUT PULONG LsaContextId
    );

typedef NTSTATUS
(NTAPI KspInitContextFn)(
    IN ULONG ContextId,
    IN PSecBuffer ContextData,
    OUT PULONG NewContextId
    );

typedef NTSTATUS
(NTAPI KspMakeSignatureFn)(
    IN ULONG ContextId,
    IN ULONG fQOP,
    IN OUT PSecBufferDesc Message,
    IN ULONG MessageSeqNo
    );

typedef NTSTATUS
(NTAPI KspVerifySignatureFn)(
    IN ULONG ContextId,
    IN OUT PSecBufferDesc Message,
    IN ULONG MessageSeqNo,
    OUT PULONG pfQOP
    );


typedef NTSTATUS
(NTAPI KspSealMessageFn)(
    IN ULONG ContextId,
    IN ULONG fQOP,
    IN OUT PSecBufferDesc Message,
    IN ULONG MessageSeqNo
    );

typedef NTSTATUS
(NTAPI KspUnsealMessageFn)(
    IN ULONG ContextId,
    IN OUT PSecBufferDesc Message,
    IN ULONG MessageSeqNo,
    OUT PULONG pfQOP
    );

typedef NTSTATUS
(NTAPI KspGetTokenFn)(
    IN ULONG ContextId,
    OUT PHANDLE ImpersonationToken,
    OUT OPTIONAL PACCESS_TOKEN * RawToken
    );

typedef NTSTATUS
(NTAPI KspQueryAttributesFn)(
    IN ULONG ContextId,
    IN ULONG Attribute,
    IN OUT PVOID Buffer
    );

typedef NTSTATUS
(NTAPI KspCompleteTokenFn)(
    IN ULONG ContextId,
    IN PSecBufferDesc Token
    );


typedef NTSTATUS
(NTAPI KspMapHandleFn)(
    IN ULONG ContextId,
    OUT PULONG LsaContextId
    );

typedef struct _SECPKG_KERNEL_FUNCTION_TABLE {
    KspInitPackageFn *      Initialize;
    KspDeleteContextFn *    DeleteContext;
    KspInitContextFn *      InitContext;
    KspMapHandleFn *        MapHandle;
    KspMakeSignatureFn *    Sign;
    KspVerifySignatureFn *  Verify;
    KspSealMessageFn *      Seal;
    KspUnsealMessageFn *    Unseal;
    KspGetTokenFn *         GetToken;
    KspQueryAttributesFn *  QueryAttributes;
    KspCompleteTokenFn *    CompleteToken;
} SECPKG_KERNEL_FUNCTION_TABLE, *PSECPKG_KERNEL_FUNCTION_TABLE;

SECURITY_STATUS
SEC_ENTRY
KsecRegisterSecurityProvider(
    PSECURITY_STRING    ProviderName,
    PSECPKG_KERNEL_FUNCTION_TABLE Table
    );


extern SECPKG_KERNEL_FUNCTIONS KspKernelFunctions;


//
// Common types used by negotiable security packages
//

#define SEC_WINNT_AUTH_IDENTITY_MARSHALLED      0x4
#define SEC_WINNT_AUTH_IDENTITY_EXTENDED        0x8

#endif // __SECPKG_H__