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Added some security functions

Browse source 
Changes to csrss console support
Fixed bug in gdt.c

svn path=/trunk/; revision=901
This commit is contained in:
David Welch 1999-12-26 15:50:53 +00:00
parent 128cfc8af0
commit 4d5643a96a
40 changed files with 1749 additions and 547 deletions
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6
reactos/apps/utils/shell/shell.c
View file

@ -124,7 +124,7 @@ int ExecuteProcess(char* name, char* cmdline, BOOL detached)
cmdline,
NULL,
NULL,
TRUE,
FALSE,
((TRUE == detached)
? DETACHED_PROCESS
: CREATE_NEW_CONSOLE
@ -162,9 +162,11 @@ int ExecuteProcess(char* name, char* cmdline, BOOL detached)
{
debug_printf("ProcessInformation.hThread %x\n",
ProcessInformation.hThread);
CloseHandle(ProcessInformation.hThread);
// CloseHandle(ProcessInformation.hThread);
WaitForSingleObject(ProcessInformation.hProcess, INFINITE);
CloseHandle(ProcessInformation.hProcess);
debug_printf("Thandle %x\n", ProcessInformation.hThread);
CloseHandle(ProcessInformation.hThread);
}
}
return(ret);

7
reactos/include/base.h
View file

@ -304,9 +304,10 @@ typedef char *PTSTR;
#endif /* UNICODE */
/*
typedef PWSTR;
typedef REGSAM;
*/
typedef PWSTR;
*/
typedef PVOID REGSAM;
typedef short RETCODE;

5
reactos/include/csrss/csrss.h
View file

@ -1,6 +1,11 @@
#ifndef __INCLUDE_CSRSS_CSRSS_H
#define __INCLUDE_CSRSS_CSRSS_H
typedef struct
{
} CONNECT_INFO, *PCONNECT_INFO;
#define CSRSS_CREATE_PROCESS (0x1)
#define CSRSS_TERMINATE_PROCESS (0x2)
#define CSRSS_WRITE_CONSOLE (0x3)

2
reactos/include/ddk/ntddk.h
View file

@ -35,8 +35,8 @@ extern "C"
#include <ddk/cmtypes.h>
#include <ddk/ketypes.h>
#include <ddk/obtypes.h>
#include <ddk/mmtypes.h>
#include <ddk/setypes.h>
#include <ddk/mmtypes.h>
#include <ddk/iotypes.h>
#include <ddk/extypes.h>
#include <ddk/pstypes.h>

5
reactos/include/ddk/obtypes.h
View file

@ -80,7 +80,10 @@ typedef struct _OBJECT_TYPE
/*
*/
VOID (*Security)(VOID);
NTSTATUS (*Security)(PVOID Object,
ULONG InfoClass,
PVOID Info,
PULONG InfoLength);
/*
*/

6
reactos/include/ddk/psfuncs.h
View file

@ -35,3 +35,9 @@ ULONG PsResumeThread(PETHREAD Thread,
PNTSTATUS WaitStatus);
PETHREAD PsGetCurrentThread(VOID);
struct _EPROCESS* PsGetCurrentProcess(VOID);
PACCESS_TOKEN PsReferenceImpersonationToken(PETHREAD Thread,
PULONG Unknown1,
PULONG Unknown2,
SECURITY_IMPERSONATION_LEVEL*
Level);
PACCESS_TOKEN PsReferencePrimaryToken(PEPROCESS Process);

19
reactos/include/ddk/pstypes.h
View file

@ -117,7 +117,7 @@ typedef struct _CLIENT_ID
} CLIENT_ID, *PCLIENT_ID;
typedef struct _NT_TIB {
struct _EXCEPTION_REGISTRATION_RECORD *ExceptionList; // 00h
struct _EXCEPTION_REGISTRATION_RECORD* ExceptionList; // 00h
PVOID StackBase; // 04h
PVOID StackLimit; // 08h
PVOID SubSystemTib; // 0Ch
@ -269,6 +269,15 @@ typedef struct _TOP_LEVEL_IRP
ULONG TopLevelIrpConst;
} TOP_LEVEL_IRP;
typedef struct
{
PACCESS_TOKEN Token;
UCHAR Unknown1;
UCHAR Unknown2;
UCHAR Pad[2];
SECURITY_IMPERSONATION_LEVEL Level;
} IMPERSONATION_INFO, *PIMPERSONATION_INFO;
typedef struct _ETHREAD {
KTHREAD Tcb;
TIME CreateTime;
@ -282,7 +291,7 @@ typedef struct _ETHREAD {
PLARGE_INTEGER LpcReplySemaphore;
PVOID LpcReplyMessage;
PLARGE_INTEGER LpcReplyMessageId;
PVOID ImpersonationInfo;
PIMPERSONATION_INFO ImpersonationInfo;
LIST_ENTRY IrpList; //
TOP_LEVEL_IRP TopLevelIrp;
ULONG ReadClusterSize;
@ -295,8 +304,10 @@ typedef struct _ETHREAD {
PKSTART_ROUTINE StartAddress;
LPTHREAD_START_ROUTINE Win32StartAddress; // Should Specify a win32 start func
UCHAR LpcExitThreadCalled;
UCHAR HardErrorsAreDisabled;
UCHAR HardErrorsAreDisabled;
UCHAR LpcReceivedMsgIdValid;
UCHAR ActiveImpersonationInfo;
ULONG PerformanceCountHigh;
/*
* Added by David Welch (welch@cwcom.net)

50
reactos/include/ddk/sefuncs.h
View file

@ -1,3 +1,50 @@
NTSTATUS RtlCreateSecurityDescriptor(PSECURITY_DESCRIPTOR SecurityDescriptor,
ULONG Revision);
BOOLEAN RtlValidSecurityDescriptor(PSECURITY_DESCRIPTOR SecurityDescriptor);
ULONG RtlLengthSecurityDescriptor(PSECURITY_DESCRIPTOR SecurityDescriptor);
NTSTATUS RtlSetDaclSecurityDescriptor(PSECURITY_DESCRIPTOR SecurityDescriptor,
BOOLEAN DaclPresent,
PACL Dacl,
BOOLEAN DaclDefaulted);
NTSTATUS RtlGetDaclSecurityDescriptor(PSECURITY_DESCRIPTOR SecurityDescriptor,
PBOOLEAN DaclPresent,
PACL* Dacl,
PBOOLEAN DaclDefauted);
NTSTATUS RtlSetOwnerSecurityDescriptor(PSECURITY_DESCRIPTOR SecurityDescriptor,
PSID Owner,
BOOLEAN OwnerDefaulted);
NTSTATUS RtlGetOwnerSecurityDescriptor(PSECURITY_DESCRIPTOR SecurityDescriptor,
PSID* Owner,
PBOOLEAN OwnerDefaulted);
NTSTATUS RtlSetGroupSecurityDescriptor(PSECURITY_DESCRIPTOR SecurityDescriptor,
PSID Group,
BOOLEAN GroupDefaulted);
NTSTATUS RtlGetGroupSecurityDescriptor(PSECURITY_DESCRIPTOR SecurityDescriptor,
PSID* Group,
PBOOLEAN GroupDefaulted);
ULONG RtlLengthRequiredSid(UCHAR SubAuthorityCount);
NTSTATUS RtlInitializeSid(PSID Sid,
PSID_IDENTIFIER_AUTHORITY IdentifierAuthority,
UCHAR SubAuthorityCount);
PULONG RtlSubAuthoritySid(PSID Sid, ULONG SubAuthority);
BOOLEAN RtlEqualSid(PSID Sid1, PSID Sid2);
NTSTATUS RtlAbsoluteToSelfRelativeSD(PSECURITY_DESCRIPTOR AbsSD,
PSECURITY_DESCRIPTOR RelSD,
PULONG BufferLength);
BOOLEAN SeAccessCheck(IN PSECURITY_DESCRIPTOR SecurityDescriptor,
IN PSECURITY_DESCRIPTOR_CONTEXT SubjectSecurityContext,
IN BOOLEAN SubjectContextLocked,
@ -22,4 +69,5 @@ BOOLEAN SeSinglePrivilegeCheck(LUID PrivilegeValue,
KPROCESSOR_MODE PreviousMode);
ULONG RtlLengthSid(PSID Sid);
NTSTATUS RtlCopySid(ULONG BufferLength, PSID Src, PSID Dest);

205
reactos/include/ddk/setypes.h
View file

@ -11,42 +11,199 @@
#ifndef __INCLUDE_DDK_SETYPES_H
#define __INCLUDE_DDK_SETYPES_H
/* SID */
#define SECURITY_NULL_RID (0L)
#define SECURITY_WORLD_RID (0L)
#define SECURITY_LOCAL_RID (0L)
#define SECURITY_CREATOR_OWNER_RID (0L)
#define SECURITY_CREATOR_GROUP_RID (0x1L)
#define SECURITY_DIALUP_RID (0x1L)
#define SECURITY_NETWORK_RID (0x2L)
#define SECURITY_BATCH_RID (0x3L)
#define SECURITY_INTERACTIVE_RID (0x4L)
#define SECURITY_LOGON_IDS_RID (0x5L)
#define SECURITY_LOGON_IDS_RID_COUNT (0x3L)
#define SECURITY_SERVICE_RID (0x6L)
#define SECURITY_LOCAL_SYSTEM_RID (0x12L)
#define SECURITY_BUILTIN_DOMAIN_RID (0x20L)
#define DOMAIN_USER_RID_ADMIN (0x1f4L)
#define DOMAIN_USER_RID_GUEST (0x1f5L)
#define DOMAIN_GROUP_RID_ADMINS (0x200L)
#define DOMAIN_GROUP_RID_USERS (0x201L)
#define DOMAIN_ALIAS_RID_ADMINS (0x220L)
#define DOMAIN_ALIAS_RID_USERS (0x221L)
#define DOMAIN_ALIAS_RID_GUESTS (0x222L)
#define DOMAIN_ALIAS_RID_POWER_USERS (0x223L)
#define DOMAIN_ALIAS_RID_ACCOUNT_OPS (0x224L)
#define DOMAIN_ALIAS_RID_SYSTEM_OPS (0x225L)
#define DOMAIN_ALIAS_RID_PRINT_OPS (0x226L)
#define DOMAIN_ALIAS_RID_BACKUP_OPS (0x227L)
#define DOMAIN_ALIAS_RID_REPLICATOR (0x228L)
/* TOKEN_GROUPS structure */
#define SE_GROUP_MANDATORY (0x1L)
#define SE_GROUP_ENABLED_BY_DEFAULT (0x2L)
#define SE_GROUP_ENABLED (0x4L)
#define SE_GROUP_OWNER (0x8L)
#define SE_GROUP_LOGON_ID (0xc0000000L)
/* ACL Defines */
#define ACL_REVISION (2)
/* ACE_HEADER structure */
#define ACCESS_ALLOWED_ACE_TYPE (0x0)
#define ACCESS_DENIED_ACE_TYPE (0x1)
#define SYSTEM_AUDIT_ACE_TYPE (0x2)
#define SYSTEM_ALARM_ACE_TYPE (0x3)
/* ACE flags in the ACE_HEADER structure */
#define OBJECT_INHERIT_ACE (0x1)
#define CONTAINER_INHERIT_ACE (0x2)
#define NO_PROPAGATE_INHERIT_ACE (0x4)
#define INHERIT_ONLY_ACE (0x8)
#define SUCCESSFUL_ACCESS_ACE_FLAG (0x40)
#define FAILED_ACCESS_ACE_FLAG (0x80)
/* SECURITY_DESCRIPTOR_CONTROL */
#define SECURITY_DESCRIPTOR_REVISION (1)
#define SECURITY_DESCRIPTOR_MIN_LENGTH (20)
#define SE_OWNER_DEFAULTED (1)
#define SE_GROUP_DEFAULTED (2)
#define SE_DACL_PRESENT (4)
#define SE_DACL_DEFAULTED (8)
#define SE_SACL_PRESENT (16)
#define SE_SACL_DEFAULTED (32)
#define SE_SELF_RELATIVE (32768)
/* PRIVILEGE_SET */
#define SE_PRIVILEGE_ENABLED_BY_DEFAULT (0x1L)
#define SE_PRIVILEGE_ENABLED (0x2L)
#define SE_PRIVILEGE_USED_FOR_ACCESS (0x80000000L)
#define PRIVILEGE_SET_ALL_NECESSARY (0x1)
typedef ULONG ACCESS_MASK;
typedef ULONG ACCESS_MODE, *PACCESS_MODE;
typedef struct _SECURITY_QUALITY_OF_SERVICE {
DWORD Length;
SECURITY_IMPERSONATION_LEVEL ImpersonationLevel;
/* SECURITY_CONTEXT_TRACKING_MODE ContextTrackingMode; */
WINBOOL ContextTrackingMode;
BOOLEAN EffectiveOnly;
} SECURITY_QUALITY_OF_SERVICE;
typedef SECURITY_QUALITY_OF_SERVICE* PSECURITY_QUALITY_OF_SERVICE;
typedef struct _ACE_HEADER
{
CHAR AceType;
CHAR AceFlags;
USHORT AceSize;
ACCESS_MASK AccessMask;
} ACE_HEADER, *PACE_HEADER;
typedef struct
{
ACE_HEADER Header;
} ACE, *PACE;
typedef struct _SID_IDENTIFIER_AUTHORITY
{
BYTE Value[6];
} SID_IDENTIFIER_AUTHORITY, *PSID_IDENTIFIER_AUTHORITY;
#define SECURITY_WORLD_SID_AUTHORITY {0,0,0,0,0,1}
typedef struct _SID
{
UCHAR Revision;
UCHAR SubAuthorityCount;
SID_IDENTIFIER_AUTHORITY IdentifierAuthority;
ULONG SubAuthority[1];
} SID, *PSID;
typedef struct _ACL {
UCHAR AclRevision;
UCHAR Sbz1;
USHORT AclSize;
USHORT AceCount;
USHORT Sbz2;
} ACL, *PACL;
typedef USHORT SECURITY_DESCRIPTOR_CONTROL, *PSECURITY_DESCRIPTOR_CONTROL;
typedef struct _SECURITY_DESCRIPTOR_CONTEXT
{
} SECURITY_DESCRIPTOR_CONTEXT, *PSECURITY_DESCRIPTOR_CONTEXT;
typedef struct _ACCESS_TOKEN {
TOKEN_SOURCE TokenSource;
LUID AuthenticationId;
LARGE_INTEGER ExpirationTime;
LUID ModifiedId;
ULONG UserAndGroupCount;
ULONG PrivilegeCount;
ULONG VariableLength;
ULONG DynamicCharged;
ULONG DynamicAvailable;
ULONG DefaultOwnerIndex;
PACL DefaultDacl;
TOKEN_TYPE TokenType;
SECURITY_IMPERSONATION_LEVEL ImpersonationLevel;
UCHAR TokenFlags;
UCHAR TokenInUse;
UCHAR Unused[2];
PVOID ProxyData;
PVOID AuditData;
UCHAR VariablePart[0];
typedef LARGE_INTEGER LUID, *PLUID;
typedef struct _LUID_AND_ATTRIBUTES
{
LUID Luid;
DWORD Attributes;
} LUID_AND_ATTRIBUTES, *PLUID_AND_ATTRIBUTES;
typedef struct _TOKEN_SOURCE
{
CHAR SourceName[8];
LARGE_INTEGER Unknown;
LUID SourceIdentifier;
} TOKEN_SOURCE, *PTOKEN_SOURCE;
typedef struct _ACCESS_TOKEN
{
TOKEN_SOURCE TokenSource; // 0x00
LUID AuthenticationId; // 0x18
LARGE_INTEGER ExpirationTime; // 0x20
LUID ModifiedId; // 0x28
ULONG UserAndGroupCount; // 0x30
ULONG PrivilegeCount; // 0x34
ULONG VariableLength; // 0x38
ULONG DynamicCharged; // 0x3C
ULONG DynamicAvailable; // 0x40
ULONG DefaultOwnerIndex; // 0x44
ULONG Unknown[2]; // 0x48
PLUID_AND_ATTRIBUTES Privileges; // 0x50
ULONG Unknown1; // 0x54
PACL DefaultDacl; // 0x58
TOKEN_TYPE TokenType; // 0x5C
SECURITY_IMPERSONATION_LEVEL ImpersonationLevel; // 0x60
UCHAR TokenFlags; // 0x64
UCHAR TokenInUse; // 0x65
UCHAR Unused[2]; // 0x66
PVOID ProxyData; // 0x68
PVOID AuditData; // 0x6c
UCHAR VariablePart[0]; // 0x70
} ACCESS_TOKEN, *PACCESS_TOKEN;
typedef struct _SECURITY_SUBJECT_CONTEXT
{
PACCESS_TOKEN ClientToken;
SECURITY_IMPERSONATION_LEVEL ImpersonationLevel;
PACCESS_TOKEN PrimaryToken;
PVOID ProcessAuditId;
PACCESS_TOKEN ClientToken; // 0x0
SECURITY_IMPERSONATION_LEVEL ImpersonationLevel; // 0x4
PACCESS_TOKEN PrimaryToken; // 0x8
PVOID ProcessAuditId; // 0xC
} SECURITY_SUBJECT_CONTEXT, *PSECURITY_SUBJECT_CONTEXT;
typedef struct _SECURITY_DESCRIPTOR {
UCHAR Revision;
UCHAR Sbz1;
SECURITY_DESCRIPTOR_CONTROL Control;
PSID Owner;
PSID Group;
PACL Sacl;
PACL Dacl;
} SECURITY_DESCRIPTOR, *PSECURITY_DESCRIPTOR;
BOOLEAN RtlValidSid(PSID Sid);
/*
* from ntoskrnl/se/token.c:
*/
extern struct _OBJECT_TYPE* SeTokenType;
#endif

71
reactos/include/defines.h
View file

@ -4149,77 +4149,6 @@ extern "C" {
#define TAPE_DRIVE_WRITE_SETMARKS (-2130706432)
#define TAPE_DRIVE_WRITE_SHORT_FMKS (-2080374784)
/* SID */
#define SECURITY_NULL_RID (0L)
#define SECURITY_WORLD_RID (0L)
#define SECURITY_LOCAL_RID (0L)
#define SECURITY_CREATOR_OWNER_RID (0L)
#define SECURITY_CREATOR_GROUP_RID (0x1L)
#define SECURITY_DIALUP_RID (0x1L)
#define SECURITY_NETWORK_RID (0x2L)
#define SECURITY_BATCH_RID (0x3L)
#define SECURITY_INTERACTIVE_RID (0x4L)
#define SECURITY_LOGON_IDS_RID (0x5L)
#define SECURITY_LOGON_IDS_RID_COUNT (0x3L)
#define SECURITY_SERVICE_RID (0x6L)
#define SECURITY_LOCAL_SYSTEM_RID (0x12L)
#define SECURITY_BUILTIN_DOMAIN_RID (0x20L)
#define DOMAIN_USER_RID_ADMIN (0x1f4L)
#define DOMAIN_USER_RID_GUEST (0x1f5L)
#define DOMAIN_GROUP_RID_ADMINS (0x200L)
#define DOMAIN_GROUP_RID_USERS (0x201L)
#define DOMAIN_ALIAS_RID_ADMINS (0x220L)
#define DOMAIN_ALIAS_RID_USERS (0x221L)
#define DOMAIN_ALIAS_RID_GUESTS (0x222L)
#define DOMAIN_ALIAS_RID_POWER_USERS (0x223L)
#define DOMAIN_ALIAS_RID_ACCOUNT_OPS (0x224L)
#define DOMAIN_ALIAS_RID_SYSTEM_OPS (0x225L)
#define DOMAIN_ALIAS_RID_PRINT_OPS (0x226L)
#define DOMAIN_ALIAS_RID_BACKUP_OPS (0x227L)
#define DOMAIN_ALIAS_RID_REPLICATOR (0x228L)
/* TOKEN_GROUPS structure */
#define SE_GROUP_MANDATORY (0x1L)
#define SE_GROUP_ENABLED_BY_DEFAULT (0x2L)
#define SE_GROUP_ENABLED (0x4L)
#define SE_GROUP_OWNER (0x8L)
#define SE_GROUP_LOGON_ID (0xc0000000L)
/* ACL Defines */
#define ACL_REVISION (2)
/* ACE_HEADER structure */
#define ACCESS_ALLOWED_ACE_TYPE (0x0)
#define ACCESS_DENIED_ACE_TYPE (0x1)
#define SYSTEM_AUDIT_ACE_TYPE (0x2)
#define SYSTEM_ALARM_ACE_TYPE (0x3)
/* ACE flags in the ACE_HEADER structure */
#define OBJECT_INHERIT_ACE (0x1)
#define CONTAINER_INHERIT_ACE (0x2)
#define NO_PROPAGATE_INHERIT_ACE (0x4)
#define INHERIT_ONLY_ACE (0x8)
#define SUCCESSFUL_ACCESS_ACE_FLAG (0x40)
#define FAILED_ACCESS_ACE_FLAG (0x80)
/* SECURITY_DESCRIPTOR_CONTROL */
#define SECURITY_DESCRIPTOR_REVISION (1)
#define SECURITY_DESCRIPTOR_MIN_LENGTH (20)
#define SE_OWNER_DEFAULTED (1)
#define SE_GROUP_DEFAULTED (2)
#define SE_DACL_PRESENT (4)
#define SE_DACL_DEFAULTED (8)
#define SE_SACL_PRESENT (16)
#define SE_SACL_DEFAULTED (32)
#define SE_SELF_RELATIVE (32768)
/* PRIVILEGE_SET */
#define SE_PRIVILEGE_ENABLED_BY_DEFAULT (0x1L)
#define SE_PRIVILEGE_ENABLED (0x2L)
#define SE_PRIVILEGE_USED_FOR_ACCESS (0x80000000L)
#define PRIVILEGE_SET_ALL_NECESSARY (0x1)
/* OPENFILENAME structure */
#define OFN_ALLOWMULTISELECT (0x200)
#define OFN_CREATEPROMPT (0x2000)

4
reactos/include/kernel32/kernel32.h
View file

@ -33,3 +33,7 @@ BOOL KERNEL32_AnsiToUnicode(PWSTR DestStr,
LPCSTR SrcStr,
ULONG MaxLen);
PWSTR InternalAnsiToUnicode(PWSTR Out, LPCSTR In, ULONG MaxLength);
BOOLEAN IsConsoleHandle(HANDLE Handle);
WINBOOL STDCALL CloseConsoleHandle(HANDLE Handle);

99
reactos/include/structs.h
View file

@ -29,6 +29,7 @@
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef _GNU_H_WINDOWS32_STRUCTURES
#define _GNU_H_WINDOWS32_STRUCTURES
@ -52,64 +53,15 @@ typedef union _ULARGE_INTEGER
ULONGLONG QuadPart;
} ULARGE_INTEGER, *PULARGE_INTEGER;
#include <ddk/setypes.h>
typedef struct _LIST_ENTRY {
struct _LIST_ENTRY *Flink;
struct _LIST_ENTRY *Blink;
} LIST_ENTRY, *PLIST_ENTRY;
typedef DWORD ACCESS_MASK;
typedef struct _SID_IDENTIFIER_AUTHORITY {
BYTE Value[6];
} SID_IDENTIFIER_AUTHORITY, *PSID_IDENTIFIER_AUTHORITY,
*LPSID_IDENTIFIER_AUTHORITY;
typedef struct _ACL {
BYTE AclRevision;
BYTE Sbz1;
WORD AclSize;
WORD AceCount;
WORD Sbz2;
} ACL, *PACL;
typedef struct _SID {
BYTE Revision;
BYTE SubAuthorityCount;
SID_IDENTIFIER_AUTHORITY IdentifierAuthority;
DWORD SubAuthority[ANYSIZE_ARRAY];
} SID, *PSID;
typedef WORD SECURITY_DESCRIPTOR_CONTROL, *PSECURITY_DESCRIPTOR_CONTROL;
typedef struct _SECURITY_DESCRIPTOR {
BYTE Revision;
BYTE Sbz1;
SECURITY_DESCRIPTOR_CONTROL Control;
PSID Owner;
PSID Group;
PACL Sacl;
PACL Dacl;
} SECURITY_DESCRIPTOR, *PSECURITY_DESCRIPTOR;
typedef struct _SECURITY_QUALITY_OF_SERVICE {
DWORD Length;
SECURITY_IMPERSONATION_LEVEL ImpersonationLevel;
/* SECURITY_CONTEXT_TRACKING_MODE ContextTrackingMode; */
WINBOOL ContextTrackingMode;
BOOLEAN EffectiveOnly;
} SECURITY_QUALITY_OF_SERVICE;
typedef LARGE_INTEGER LUID, *PLUID;
typedef struct _TOKEN_SOURCE {
CHAR SourceName[8];
LUID SourceIdentifier;
} TOKEN_SOURCE, *PTOKEN_SOURCE;
typedef struct _PARTITION_INFORMATION {
BYTE PartitionType;
BOOLEAN BootIndicator;
@ -152,11 +104,6 @@ typedef struct _GENERIC_MAPPING {
ACCESS_MASK GenericAll;
} GENERIC_MAPPING, *PGENERIC_MAPPING;
typedef struct _LUID_AND_ATTRIBUTES {
LUID Luid;
DWORD Attributes;
} LUID_AND_ATTRIBUTES;
typedef struct _PRIVILEGE_SET {
DWORD PrivilegeCount;
DWORD Control;
@ -418,27 +365,7 @@ typedef struct tagACCEL {
BYTE fVirt;
WORD key;
WORD cmd;
} ACCEL, *LPACCEL;
typedef struct _ACE_HEADER {
BYTE AceType;
BYTE AceFlags;
WORD AceSize;
} ACE_HEADER;
typedef ACCESS_MASK REGSAM;
typedef struct _ACCESS_ALLOWED_ACE {
ACE_HEADER Header;
ACCESS_MASK Mask;
DWORD SidStart;
} ACCESS_ALLOWED_ACE;
typedef struct _ACCESS_DENIED_ACE {
ACE_HEADER Header;
ACCESS_MASK Mask;
DWORD SidStart;
} ACCESS_DENIED_ACE;
} ACCEL, *LPACCEL;
typedef struct tagACCESSTIMEOUT {
UINT cbSize;
@ -2551,7 +2478,7 @@ typedef struct _JOB_INFO_1 {
SYSTEMTIME Submitted;
} JOB_INFO_1;
#if 0
typedef struct _JOB_INFO_2 {
DWORD JobId;
LPTSTR pPrinterName;
@ -2577,7 +2504,8 @@ typedef struct _JOB_INFO_2 {
DWORD Time;
DWORD PagesPrinted ;
} JOB_INFO_2;
#endif
typedef struct tagKERNINGPAIR {
WORD wFirst;
WORD wSecond;
@ -2619,11 +2547,13 @@ typedef struct tagLOCALESIGNATURE {
DWORD lsCsbDefault[2];
DWORD lsCsbSupported[2];
} LOCALESIGNATURE;
#if 0
typedef struct _LOCALGROUP_MEMBERS_INFO_0 {
PSID lgrmi0_sid;
} LOCALGROUP_MEMBERS_INFO_0;
#endif
typedef struct _LOCALGROUP_MEMBERS_INFO_3 {
LPWSTR lgrmi3_domainandname;
} LOCALGROUP_MEMBERS_INFO_3;
@ -3461,7 +3391,8 @@ typedef struct _PRINTER_INFO_1 {
LPTSTR pName;
LPTSTR pComment;
} PRINTER_INFO_1, *PPRINTER_INFO_1, *LPPRINTER_INFO_1;
#if 0
typedef struct _PRINTER_INFO_2 {
LPTSTR pServerName;
LPTSTR pPrinterName;
@ -3485,11 +3416,13 @@ typedef struct _PRINTER_INFO_2 {
DWORD cJobs;
DWORD AveragePPM;
} PRINTER_INFO_2;
typedef struct _PRINTER_INFO_3 {
PSECURITY_DESCRIPTOR pSecurityDescriptor;
} PRINTER_INFO_3;
#endif
typedef struct _PRINTER_INFO_4 {
LPTSTR pPrinterName;
LPTSTR pServerName;

91
reactos/lib/kernel32/misc/console.c
View file

@ -9,6 +9,9 @@
* 19990204 EA SetConsoleTitleA
* 19990306 EA Stubs
*/
/* INCLUDES ******************************************************************/
#include <ddk/ntddk.h>
#include <ddk/ntddblue.h>
#include <windows.h>
@ -18,20 +21,26 @@
#define NDEBUG
#include <kernel32/kernel32.h>
/* GLOBALS ******************************************************************/
/* What is this?
#define EXTENDED_CONSOLE */
HANDLE StdInput = INVALID_HANDLE_VALUE;
HANDLE StdOutput = INVALID_HANDLE_VALUE;
HANDLE StdError = INVALID_HANDLE_VALUE;
#ifdef EXTENDED_CONSOLE
HANDLE StdAux = INVALID_HANDLE_VALUE;
HANDLE StdPrint = INVALID_HANDLE_VALUE;
#endif
static HANDLE StdInput = INVALID_HANDLE_VALUE;
static HANDLE StdOutput = INVALID_HANDLE_VALUE;
static HANDLE StdError = INVALID_HANDLE_VALUE;
/* FUNCTIONS *****************************************************************/
WINBOOL STDCALL CloseConsoleHandle(HANDLE Handle)
{
}
BOOLEAN IsConsoleHandle(HANDLE Handle)
{
if ((((ULONG)Handle) & 0x10000003) == 0x3)
{
return(TRUE);
}
return(FALSE);
}
/*--------------------------------------------------------------
@ -47,10 +56,6 @@ HANDLE STDCALL GetStdHandle(DWORD nStdHandle)
case STD_INPUT_HANDLE: return StdInput;
case STD_OUTPUT_HANDLE: return StdOutput;
case STD_ERROR_HANDLE: return StdError;
#ifdef EXTENDED_CONSOLE
case STD_AUX_HANDLE: return StdError;
case STD_PRINT_HANDLE: return StdError;
#endif
}
SetLastError(0); /* FIXME: What error code? */
return INVALID_HANDLE_VALUE;
@ -60,43 +65,31 @@ HANDLE STDCALL GetStdHandle(DWORD nStdHandle)
/*--------------------------------------------------------------
* SetStdHandle
*/
WINBASEAPI
BOOL
WINAPI
SetStdHandle(
DWORD nStdHandle,
HANDLE hHandle
)
WINBASEAPI BOOL WINAPI SetStdHandle(DWORD nStdHandle,
HANDLE hHandle)
{
/* More checking needed? */
if (hHandle == INVALID_HANDLE_VALUE)
{
SetLastError(0); /* FIXME: What error code? */
return FALSE;
}
SetLastError(ERROR_SUCCESS); /* OK */
switch (nStdHandle)
{
case STD_INPUT_HANDLE:
StdInput = hHandle;
return TRUE;
case STD_OUTPUT_HANDLE:
StdOutput = hHandle;
return TRUE;
case STD_ERROR_HANDLE:
StdError = hHandle;
return TRUE;
#ifdef EXTENDED_CONSOLE
case STD_AUX_HANDLE:
StdError = hHandle;
return TRUE;
case STD_PRINT_HANDLE:
StdError = hHandle;
return TRUE;
#endif
}
SetLastError(0); /* FIXME: What error code? */
/* More checking needed? */
if (hHandle == INVALID_HANDLE_VALUE)
{
SetLastError(0); /* FIXME: What error code? */
return FALSE;
}
SetLastError(ERROR_SUCCESS); /* OK */
switch (nStdHandle)
{
case STD_INPUT_HANDLE:
StdInput = hHandle;
return TRUE;
case STD_OUTPUT_HANDLE:
StdOutput = hHandle;
return TRUE;
case STD_ERROR_HANDLE:
StdError = hHandle;
return TRUE;
}
SetLastError(0); /* FIXME: What error code? */
return FALSE;
}

192
reactos/lib/kernel32/misc/handle.c
View file

@ -7,110 +7,136 @@
* UPDATE HISTORY:
* Created 01/11/98
*/
/* INCLUDES ******************************************************************/
#include <ddk/ntddk.h>
#include <windows.h>
#define NDEBUG
#include <kernel32/kernel32.h>
/* FUNCTIONS *****************************************************************/
WINBOOL
WINAPI
GetHandleInformation(
HANDLE hObject,
LPDWORD lpdwFlags
)
WINBOOL WINAPI GetHandleInformation(HANDLE hObject, LPDWORD lpdwFlags)
{
OBJECT_DATA_INFORMATION HandleInfo;
ULONG BytesWritten;
NTSTATUS errCode;
errCode = NtQueryObject(hObject,ObjectDataInformation, &HandleInfo, sizeof(OBJECT_DATA_INFORMATION),&BytesWritten);
if (!NT_SUCCESS(errCode) ) {
SetLastError(RtlNtStatusToDosError(errCode));
return FALSE;
}
if ( HandleInfo.bInheritHandle )
*lpdwFlags &= HANDLE_FLAG_INHERIT;
if ( HandleInfo.bProtectFromClose )
*lpdwFlags &= HANDLE_FLAG_PROTECT_FROM_CLOSE;
return TRUE;
OBJECT_DATA_INFORMATION HandleInfo;
ULONG BytesWritten;
NTSTATUS errCode;
errCode = NtQueryObject(hObject,
ObjectDataInformation,
&HandleInfo,
sizeof(OBJECT_DATA_INFORMATION),
&BytesWritten);
if (!NT_SUCCESS(errCode))
{
SetLastError(RtlNtStatusToDosError(errCode));
return FALSE;
}
if ( HandleInfo.bInheritHandle )
*lpdwFlags &= HANDLE_FLAG_INHERIT;
if ( HandleInfo.bProtectFromClose )
*lpdwFlags &= HANDLE_FLAG_PROTECT_FROM_CLOSE;
return TRUE;
}
WINBOOL
STDCALL
SetHandleInformation(
HANDLE hObject,
DWORD dwMask,
DWORD dwFlags
)
WINBOOL STDCALL SetHandleInformation(HANDLE hObject,
DWORD dwMask,
DWORD dwFlags)
{
OBJECT_DATA_INFORMATION HandleInfo;
NTSTATUS errCode;
ULONG BytesWritten;
OBJECT_DATA_INFORMATION HandleInfo;
NTSTATUS errCode;
ULONG BytesWritten;
errCode = NtQueryObject(hObject,ObjectDataInformation,&HandleInfo,sizeof(OBJECT_DATA_INFORMATION),&BytesWritten);
if (!NT_SUCCESS(errCode) ) {
SetLastError(RtlNtStatusToDosError(errCode));
return FALSE;
}
if ( (dwMask & HANDLE_FLAG_INHERIT)== HANDLE_FLAG_INHERIT) {
HandleInfo.bInheritHandle = (BOOLEAN)((dwFlags & HANDLE_FLAG_INHERIT) == HANDLE_FLAG_INHERIT);
}
if ( (dwMask & HANDLE_FLAG_PROTECT_FROM_CLOSE) == HANDLE_FLAG_PROTECT_FROM_CLOSE ) {
HandleInfo.bProtectFromClose = (BOOLEAN)((dwFlags & HANDLE_FLAG_PROTECT_FROM_CLOSE) == HANDLE_FLAG_PROTECT_FROM_CLOSE ) ;
}
errCode = NtSetInformationObject(hObject,ObjectDataInformation,&HandleInfo,sizeof(OBJECT_DATA_INFORMATION));
if (!NT_SUCCESS(errCode) ) {
SetLastError(RtlNtStatusToDosError(errCode));
return FALSE;
}
return TRUE;
errCode = NtQueryObject(hObject,
ObjectDataInformation,
&HandleInfo,
sizeof(OBJECT_DATA_INFORMATION),
&BytesWritten);
if (!NT_SUCCESS(errCode))
{
SetLastError(RtlNtStatusToDosError(errCode));
return FALSE;
}
if (dwMask & HANDLE_FLAG_INHERIT)
{
HandleInfo.bInheritHandle = TRUE;
}
if (dwMask & HANDLE_FLAG_PROTECT_FROM_CLOSE)
{
HandleInfo.bProtectFromClose = TRUE;
}
errCode = NtSetInformationObject(hObject,
ObjectDataInformation,
&HandleInfo,
sizeof(OBJECT_DATA_INFORMATION));
if (!NT_SUCCESS(errCode))
{
SetLastError(RtlNtStatusToDosError(errCode));
return FALSE;
}
return TRUE;
}
WINBOOL
STDCALL
CloseHandle( HANDLE hObject )
WINBOOL STDCALL CloseHandle(HANDLE hObject)
/*
* FUNCTION: Closes an open object handle
* PARAMETERS:
* hObject = Identifies an open object handle
* RETURNS: If the function succeeds, the return value is nonzero
* If the function fails, the return value is zero
*/
{
NTSTATUS errCode;
errCode = NtClose(hObject);
if(!NT_SUCCESS(errCode)) {
SetLastError(RtlNtStatusToDosError(errCode));
return FALSE;
}
return TRUE;
NTSTATUS errCode;
if (IsConsoleHandle(hObject))
{
return(CloseConsoleHandle(hObject));
}
errCode = NtClose(hObject);
if (!NT_SUCCESS(errCode))
{
SetLastError(RtlNtStatusToDosError(errCode));
return FALSE;
}
return TRUE;
}
WINBOOL
STDCALL
DuplicateHandle(
HANDLE hSourceProcessHandle,
HANDLE hSourceHandle,
HANDLE hTargetProcessHandle,
LPHANDLE lpTargetHandle,
DWORD dwDesiredAccess,
BOOL bInheritHandle,
DWORD dwOptions
)
WINBOOL STDCALL DuplicateHandle(HANDLE hSourceProcessHandle,
HANDLE hSourceHandle,
HANDLE hTargetProcessHandle,
LPHANDLE lpTargetHandle,
DWORD dwDesiredAccess,
BOOL bInheritHandle,
DWORD dwOptions)
{
NTSTATUS errCode;
NTSTATUS errCode;
errCode = NtDuplicateObject(hSourceProcessHandle,hSourceHandle,hTargetProcessHandle,lpTargetHandle, dwDesiredAccess, (BOOLEAN)bInheritHandle,dwOptions);
if ( !NT_SUCCESS(errCode) ) {
SetLastError(RtlNtStatusToDosError(errCode));
return FALSE;
}
return TRUE;
errCode = NtDuplicateObject(hSourceProcessHandle,
hSourceHandle,
hTargetProcessHandle,
lpTargetHandle,
dwDesiredAccess,
(BOOLEAN)bInheritHandle,
dwOptions);
if (!NT_SUCCESS(errCode))
{
SetLastError(RtlNtStatusToDosError(errCode));
return FALSE;
}
return TRUE;
}
UINT STDCALL
SetHandleCount(UINT nCount)
UINT STDCALL SetHandleCount(UINT nCount)
{
return nCount;
return(nCount);
}

12
reactos/lib/kernel32/misc/stubs.c
View file

@ -1,4 +1,4 @@
/* $Id: stubs.c,v 1.10 1999/11/17 21:28:08 ariadne Exp $
/* $Id: stubs.c,v 1.11 1999/12/26 15:50:44 dwelch Exp $
*
* KERNEL32.DLL stubs (unimplemented functions)
* Remove from this file, if you implement them.
@ -241,16 +241,6 @@ ClearCommError (
}
BOOL
STDCALL
CloseConsoleHandle (
HANDLE hConsole
)
{
SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
return FALSE;
}
BOOL
STDCALL
CloseProfileUserMapping ( VOID)

36
reactos/lib/ntdll/csr/api.c Normal file
View file

@ -0,0 +1,36 @@
/* $Id: api.c,v 1.1 1999/12/26 15:50:46 dwelch Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
* FILE: lib/ntdll/csr/api.c
* PURPOSE: CSRSS API
*/
/* INCLUDES *****************************************************************/
#include <ddk/ntddk.h>
#define NDEBUG
#include <ntdll/ntdll.h>
/* GLOBALS *******************************************************************/
static HANDLE WindowsApiPort;
/* FUNCTIONS *****************************************************************/
NTSTATUS CsrConnectToServer(VOID)
{
NTSTATUS Status;
UNICODE_STRING PortName;
RtlInitUnicodeString(&PortName, L"\\Windows\\ApiPort");
Status = NtConnectPort(&WindowsApiPort,
&PortName,
NULL,
NULL,
NULL,
NULL,
}

3
reactos/lib/ntdll/ldr/utils.c
View file

@ -1,4 +1,4 @@
/* $Id: utils.c,v 1.21 1999/12/20 02:14:37 dwelch Exp $
/* $Id: utils.c,v 1.22 1999/12/26 15:50:46 dwelch Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@ -702,7 +702,6 @@ static NTSTATUS LdrFixupImports(PIMAGE_NT_HEADERS NTHeaders,
ImageBase + NTHeaders->OptionalHeader
.DataDirectory[IMAGE_DIRECTORY_ENTRY_IMPORT]
.VirtualAddress);
DPRINT1("ImportModuleDirectory %x\n", ImportModuleDirectory);
DPRINT("ImportModuleDirectory %x\n", ImportModuleDirectory);
while (ImportModuleDirectory->dwRVAModuleName)

3
reactos/ntoskrnl/dbg/print.c
View file

@ -1,4 +1,4 @@
/* $Id: print.c,v 1.4 1999/12/06 05:48:34 phreak Exp $
/* $Id: print.c,v 1.5 1999/12/26 15:50:47 dwelch Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@ -43,6 +43,7 @@
#define SERIAL_DEBUG_BAUD_RATE 19200
#define BOCHS_DEBUGGING
#ifdef BOCHS_DEBUGGING
#define BOCHS_LOGGER_PORT (0xe9)
#endif

8
reactos/ntoskrnl/ke/gdt.c
View file

@ -42,7 +42,13 @@ VOID KeFreeGdtSelector(ULONG Entry)
{
KIRQL oldIrql;
DPRINT("KeFreeGdtSelector(Entry %x)\n",Entry);
DPRINT("KeFreeGdtSelector(Entry %d)\n",Entry);
if (Entry > (6 + NR_TASKS))
{
DPRINT1("Entry too large\n");
KeBugCheck(0);
}
KeAcquireSpinLock(&GdtLock, &oldIrql);
KiGdt[Entry*4] = 0;

19
reactos/ntoskrnl/ke/i386/exp.c
View file

@ -325,15 +325,18 @@ asmlinkage void exception_handler(unsigned int edi,
}
DbgPrint("\n");
DbgPrint("Killing current task\n");
// for(;;);
KeLowerIrql(PASSIVE_LEVEL);
if ((cs&0xffff) == USER_CS)
if ((cs&0xffff) == USER_CS &&
eip < KERNEL_BASE)
{
ZwTerminateProcess(NtCurrentProcess(),
STATUS_NONCONTINUABLE_EXCEPTION);
}
DbgPrint("Killing current task\n");
// for(;;);
KeLowerIrql(PASSIVE_LEVEL);
if ((cs&0xffff) == USER_CS)
{
ZwTerminateProcess(NtCurrentProcess(),
STATUS_NONCONTINUABLE_EXCEPTION);
}
}
for(;;);
}

2
reactos/ntoskrnl/ke/i386/thread.c
View file

@ -140,7 +140,7 @@ NTSTATUS HalReleaseTask(PETHREAD Thread)
* NOTE: The thread had better not be running when this is called
*/
{
KeFreeGdtSelector(Thread->Tcb.Context.nr);
KeFreeGdtSelector(Thread->Tcb.Context.nr / 8);
ExFreePool(Thread->Tcb.Context.KernelStackBase);
if (Thread->Tcb.Context.SavedKernelStackBase != NULL)
{

4
reactos/ntoskrnl/ke/timer.c
View file

@ -1,4 +1,4 @@
/* $Id: timer.c,v 1.25 1999/12/18 17:48:22 dwelch Exp $
/* $Id: timer.c,v 1.26 1999/12/26 15:50:48 dwelch Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@ -137,7 +137,7 @@ NTSTATUS STDCALL NtDelayExecution(IN ULONG Alertable,
IntervalP = (PLARGE_INTEGER)Interval;
DPRINT1("NtDelayExecution(Alertable %d, Internal %x) IntervalP %x\n",
DPRINT("NtDelayExecution(Alertable %d, Internal %x) IntervalP %x\n",
Alertable, Internal, IntervalP);
Status = KeDelayExecutionThread(UserMode, Alertable, IntervalP);

8
reactos/ntoskrnl/ke/wait.c
View file

@ -19,6 +19,7 @@
#include <ddk/ntddk.h>
#include <internal/ke.h>
#include <internal/ps.h>
#include <internal/ob.h>
#define NDEBUG
#include <internal/debug.h>
@ -600,17 +601,22 @@ NTSTATUS STDCALL NtWaitForSingleObject (IN HANDLE Object,
UserMode,
&ObjectPtr,
NULL);
if (Status != STATUS_SUCCESS)
if (!NT_SUCCESS(Status))
{
return(Status);
}
DPRINT("ObjectPtr %x\n", ObjectPtr);
Status = KeWaitForSingleObject(ObjectPtr,
UserMode,
UserMode,
Alertable,
Time);
DPRINT("Returned from wait (status is %x) ObjectPtr %x(%d)\n",
Status, ObjectPtr, ObGetReferenceCount(ObjectPtr));
ObDereferenceObject(ObjectPtr);
return(Status);

7
reactos/ntoskrnl/makefile_rex
View file

@ -1,4 +1,4 @@
# $Id: makefile_rex,v 1.40 1999/12/13 22:04:35 dwelch Exp $
# $Id: makefile_rex,v 1.41 1999/12/26 15:50:47 dwelch Exp $
#
# ReactOS Operating System
#
@ -45,7 +45,8 @@ IO_OBJECTS = io/iomgr.o io/create.o io/irp.o io/device.o io/rw.o \
io/fs.o io/vpb.o io/buildirp.o io/flush.o io/dir.o io/iocomp.o \
io/mailslot.o io/npipe.o io/lock.o io/page.o io/cleanup.o
OB_OBJECTS = ob/object.o ob/handle.o ob/namespc.o ob/ntobj.o ob/dirobj.o
OB_OBJECTS = ob/object.o ob/handle.o ob/namespc.o ob/ntobj.o ob/dirobj.o \
ob/security.o
PS_OBJECTS = ps/psmgr.o ps/thread.o ps/process.o ps/idle.o ps/kill.o \
ps/tinfo.o ps/create.o
@ -54,7 +55,7 @@ EX_OBJECTS = ex/work.o ex/fmutex.o ex/resource.o ex/time.o ex/interlck.o \
ex/callback.o ex/napi.o ex/power.o ex/sysinfo.o ex/locale.o \
ex/stamp.o ex/init.o
SE_OBJECTS = se/semgr.o
SE_OBJECTS = se/semgr.o se/acl.o se/sid.o se/sd.o se/token.o se/luid.o
CM_OBJECTS = cm/registry.o

14
reactos/ntoskrnl/mm/i386/page.c
View file

@ -29,7 +29,7 @@ extern ULONG MiNrFreePages;
#define PA_BIT_READWRITE (1)
#define PA_BIT_USER (2)
#define PA_PRESENT (1<<PA_BIT_PRESENT)
#define PA_PRESENT (1<<PA_BIT_PRESENT)
#define PAGETABLE_MAP (0xf0000000)
#define PAGEDIRECTORY_MAP (0xf0000000 + (PAGETABLE_MAP / (1024)))
@ -231,17 +231,7 @@ VOID MmSetPage(PEPROCESS Process,
PEPROCESS CurrentProcess = PsGetCurrentProcess();
ULONG Attributes = 0;
if (PAGE_ROUND_DOWN(Address) == 0x77630000 ||
PAGE_ROUND_DOWN(Address) == 0x77631000 ||
PAGE_ROUND_DOWN(Address) == 0x77632000 ||
PAGE_ROUND_DOWN(Address) == 0x77633000)
{
DPRINT1("MmSetPage(Process %x, Address %x, flProtect %x, "
"PhysicalAddress %x)\n",Process,Address,flProtect,
PhysicalAddress);
}
if (((ULONG)PhysicalAddress) >= 0x400000)
if (((ULONG)PhysicalAddress) >= 0x400000)
{
DbgPrint("MmSetPage(Process %x, Address %x, PhysicalAddress %x)\n",
Process, Address, PhysicalAddress);

6
reactos/ntoskrnl/mm/mm.c
View file

@ -249,8 +249,12 @@ ULONG MmPageFault(ULONG cs, ULONG eip, ULONG error_code)
*/
__asm__("movl %%cr2,%0\n\t" : "=d" (cr2));
// DbgPrint("Page fault address %x eip %x process %x code %x\n",cr2,eip,
// PsGetCurrentProcess(), error_code);
// PsGetCurrentProcess(), error_code);
MmSetPageProtect(PsGetCurrentProcess(),
(PVOID)PAGE_ROUND_DOWN(PsGetCurrentProcess()),
0x7);
cr2 = PAGE_ROUND_DOWN(cr2);
if (error_code & 0x1)

82
reactos/ntoskrnl/nt/ntevent.c
View file

@ -3,7 +3,7 @@
* PROJECT: ReactOS kernel
* FILE: ntoskrnl/nt/event.c
* PURPOSE: Named event support
* PROGRAMMER: David Welch (welch@mcmail.com)
* PROGRAMMER: Philip Susi and David Welch
* UPDATE HISTORY:
* Created 22/05/98
*/
@ -13,6 +13,7 @@
#include <ddk/ntddk.h>
#include <internal/ob.h>
#define NDEBUG
#include <internal/debug.h>
/* GLOBALS *******************************************************************/
@ -21,6 +22,27 @@ POBJECT_TYPE ExEventType = NULL;
/* FUNCTIONS *****************************************************************/
NTSTATUS NtpCreateEvent(PVOID ObjectBody,
PVOID Parent,
PWSTR RemainingPath,
POBJECT_ATTRIBUTES ObjectAttributes)
{
DPRINT("NtpCreateDevice(ObjectBody %x, Parent %x, RemainingPath %w)\n",
ObjectBody, Parent, RemainingPath);
if (RemainingPath != NULL && wcschr(RemainingPath+1, '\\') != NULL)
{
return(STATUS_UNSUCCESSFUL);
}
if (Parent != NULL && RemainingPath != NULL)
{
ObAddEntryDirectory(Parent, ObjectBody, RemainingPath+1);
}
return(STATUS_SUCCESS);
}
VOID NtInitializeEventImplementation(VOID)
{
ANSI_STRING AnsiName;
@ -44,6 +66,7 @@ VOID NtInitializeEventImplementation(VOID)
ExEventType->Security = NULL;
ExEventType->QueryName = NULL;
ExEventType->OkayToClose = NULL;
ExEventType->Create = NtpCreateEvent;
}
NTSTATUS STDCALL NtClearEvent (IN HANDLE EventHandle)
@ -74,13 +97,16 @@ NTSTATUS STDCALL NtCreateEvent (OUT PHANDLE EventHandle,
IN BOOLEAN InitialState)
{
PKEVENT Event;
DbgPrint( "Creating Event\n" );
DPRINT("NtCreateEvent()\n");
Event = ObCreateObject(EventHandle,
DesiredAccess,
ObjectAttributes,
ExEventType);
KeInitializeEvent( Event, ManualReset ? NotificationEvent : SynchronizationEvent, InitialState );
ObDereferenceObject( Event );
KeInitializeEvent(Event,
ManualReset ? NotificationEvent : SynchronizationEvent,
InitialState );
ObDereferenceObject(Event);
return(STATUS_SUCCESS);
}
@ -117,41 +143,31 @@ NTSTATUS STDCALL NtOpenEvent (OUT PHANDLE EventHandle,
}
NTSTATUS
STDCALL
NtPulseEvent (
IN HANDLE EventHandle,
IN PULONG PulseCount OPTIONAL
)
NTSTATUS STDCALL NtPulseEvent(IN HANDLE EventHandle,
IN PULONG PulseCount OPTIONAL)
{
UNIMPLEMENTED;
UNIMPLEMENTED;
}
NTSTATUS
STDCALL
NtQueryEvent (
IN HANDLE EventHandle,
IN CINT EventInformationClass,
OUT PVOID EventInformation,
IN ULONG EventInformationLength,
OUT PULONG ReturnLength
)
NTSTATUS STDCALL NtQueryEvent (IN HANDLE EventHandle,
IN CINT EventInformationClass,
OUT PVOID EventInformation,
IN ULONG EventInformationLength,
OUT PULONG ReturnLength)
{
UNIMPLEMENTED;
UNIMPLEMENTED;
}
NTSTATUS
STDCALL
NtResetEvent (
HANDLE EventHandle,
PULONG NumberOfWaitingThreads OPTIONAL
)
NTSTATUS STDCALL NtResetEvent(HANDLE EventHandle,
PULONG NumberOfWaitingThreads OPTIONAL)
{
PKEVENT Event;
NTSTATUS Status;
DPRINT("NtResetEvent(EventHandle %x)\n", EventHandle);
Status = ObReferenceObjectByHandle(EventHandle,
EVENT_MODIFY_STATE,
ExEventType,
@ -168,16 +184,14 @@ NtResetEvent (
}
NTSTATUS
STDCALL
NtSetEvent (
IN HANDLE EventHandle,
PULONG NumberOfThreadsReleased
)
NTSTATUS STDCALL NtSetEvent(IN HANDLE EventHandle,
PULONG NumberOfThreadsReleased)
{
PKEVENT Event;
NTSTATUS Status;
DPRINT("NtSetEvent(EventHandle %x)\n", EventHandle);
Status = ObReferenceObjectByHandle(EventHandle,
EVENT_MODIFY_STATE,
ExEventType,
@ -189,6 +203,8 @@ NtSetEvent (
return(Status);
}
KeSetEvent(Event,IO_NO_INCREMENT,FALSE);
ObDereferenceObject(Event);
return(STATUS_SUCCESS);
}

77
reactos/ntoskrnl/ob/handle.c
View file

@ -1,4 +1,4 @@
/* $Id: handle.c,v 1.16 1999/12/22 14:48:25 dwelch Exp $
/* $Id: handle.c,v 1.17 1999/12/26 15:50:50 dwelch Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@ -47,7 +47,7 @@ static PHANDLE_REP ObpGetObjectByHandle(PHANDLE_TABLE HandleTable, HANDLE h)
*/
{
PLIST_ENTRY current;
unsigned int handle = ((unsigned int)h) - 1;
unsigned int handle = (((unsigned int)h) - 1) >> 3;
unsigned int count=handle/HANDLE_BLOCK_ENTRIES;
HANDLE_BLOCK* blk = NULL;
unsigned int i;
@ -130,10 +130,15 @@ NTSTATUS STDCALL NtDuplicateObject (IN HANDLE SourceProcessHandle,
if (SourceHandleRep == NULL)
{
KeReleaseSpinLock(&SourceProcess->Pcb.HandleTable.ListLock, oldIrql);
ObDereferenceObject(SourceProcess);
ObDereferenceObject(TargetProcess);
return(STATUS_INVALID_HANDLE);
}
ObjectBody = SourceHandleRep->ObjectBody;
BODY_TO_HEADER(ObjectBody)->RefCount++;
ObReferenceObjectByPointer(ObjectBody,
GENERIC_ALL,
NULL,
UserMode);
if (Options & DUPLICATE_SAME_ACCESS)
{
@ -187,13 +192,30 @@ VOID ObCloseAllHandles(PEPROCESS Process)
if (ObjectBody != NULL)
{
DPRINT("Deleting handle to %x\n", Object);
POBJECT_HEADER Header = BODY_TO_HEADER(ObjectBody);
BODY_TO_HEADER(ObjectBody)->RefCount++;
BODY_TO_HEADER(ObjectBody)->HandleCount--;
if (Header->ObjectType == PsProcessType ||
Header->ObjectType == PsThreadType)
{
DPRINT("Deleting handle to %x\n", ObjectBody);
}
ObReferenceObjectByPointer(ObjectBody,
GENERIC_ALL,
NULL,
UserMode);
Header->HandleCount--;
current->handles[i].ObjectBody = NULL;
KeReleaseSpinLock(&HandleTable->ListLock, oldIrql);
if ((Header->ObjectType != NULL) &&
(Header->ObjectType->Close != NULL))
{
Header->ObjectType->Close(ObjectBody,
Header->HandleCount);
}
ObDereferenceObject(ObjectBody);
KeAcquireSpinLock(&HandleTable->ListLock, &oldIrql);
current_entry = &HandleTable->ListHead;
@ -205,6 +227,7 @@ VOID ObCloseAllHandles(PEPROCESS Process)
}
KeReleaseSpinLock(&HandleTable->ListLock, oldIrql);
DPRINT("ObCloseAllHandles() finished\n");
DPRINT("Type %x\n", BODY_TO_HEADER(Process)->ObjectType);
}
VOID ObDeleteHandleTable(PEPROCESS Process)
@ -304,6 +327,7 @@ PVOID ObDeleteHandle(PEPROCESS Process, HANDLE Handle)
PVOID ObjectBody;
KIRQL oldIrql;
PHANDLE_TABLE HandleTable;
POBJECT_HEADER Header;
DPRINT("ObDeleteHandle(Handle %x)\n",Handle);
@ -313,12 +337,22 @@ PVOID ObDeleteHandle(PEPROCESS Process, HANDLE Handle)
Rep = ObpGetObjectByHandle(HandleTable, Handle);
ObjectBody = Rep->ObjectBody;
Header = BODY_TO_HEADER(ObjectBody);
BODY_TO_HEADER(ObjectBody)->HandleCount--;
BODY_TO_HEADER(ObjectBody)->RefCount++;
ObReferenceObjectByPointer(ObjectBody,
GENERIC_ALL,
NULL,
UserMode);
Rep->ObjectBody = NULL;
KeReleaseSpinLock(&HandleTable->ListLock, oldIrql);
if ((Header->ObjectType != NULL) &&
(Header->ObjectType->Close != NULL))
{
Header->ObjectType->Close(ObjectBody, Header->HandleCount);
}
DPRINT("Finished ObDeleteHandle()\n");
return(ObjectBody);
}
@ -375,7 +409,7 @@ NTSTATUS ObCreateHandle(PEPROCESS Process,
blk->handles[i].GrantedAccess = GrantedAccess;
blk->handles[i].Inherit = Inherit;
KeReleaseSpinLock(&HandleTable->ListLock, oldlvl);
*HandleReturn = (HANDLE)(handle + i);
*HandleReturn = (HANDLE)((handle + i) << 3);
return(STATUS_SUCCESS);
}
}
@ -395,7 +429,7 @@ NTSTATUS ObCreateHandle(PEPROCESS Process,
new_blk->handles[0].ObjectBody = ObjectBody;
new_blk->handles[0].GrantedAccess = GrantedAccess;
new_blk->handles[0].Inherit = Inherit;
*HandleReturn = (HANDLE)handle;
*HandleReturn = (HANDLE)(handle << 3);
return(STATUS_SUCCESS);
}
@ -440,7 +474,10 @@ NTSTATUS ObReferenceObjectByHandle(HANDLE Handle,
if (Handle == NtCurrentProcess() &&
(ObjectType == PsProcessType || ObjectType == NULL))
{
BODY_TO_HEADER(PsGetCurrentProcess())->RefCount++;
ObReferenceObjectByPointer(PsGetCurrentProcess(),
PROCESS_ALL_ACCESS,
PsProcessType,
UserMode);
*Object = PsGetCurrentProcess();
DPRINT("Referencing current process %x\n", PsGetCurrentProcess());
return(STATUS_SUCCESS);
@ -453,7 +490,10 @@ NTSTATUS ObReferenceObjectByHandle(HANDLE Handle,
if (Handle == NtCurrentThread() &&
(ObjectType == PsThreadType || ObjectType == NULL))
{
BODY_TO_HEADER(PsGetCurrentThread())->RefCount++;
ObReferenceObjectByPointer(PsGetCurrentThread(),
THREAD_ALL_ACCESS,
PsThreadType,
UserMode);
*Object = PsGetCurrentThread();
CHECKPOINT;
return(STATUS_SUCCESS);
@ -475,7 +515,10 @@ NTSTATUS ObReferenceObjectByHandle(HANDLE Handle,
return(STATUS_INVALID_HANDLE);
}
ObjectBody = HandleRep->ObjectBody;
BODY_TO_HEADER(ObjectBody)->RefCount++;
ObReferenceObjectByPointer(ObjectBody,
GENERIC_ALL,
NULL,
UserMode);
GrantedAccess = HandleRep->GrantedAccess;
KeReleaseSpinLock(&PsGetCurrentProcess()->Pcb.HandleTable.ListLock,
oldIrql);
@ -488,7 +531,8 @@ NTSTATUS ObReferenceObjectByHandle(HANDLE Handle,
return(STATUS_OBJECT_TYPE_MISMATCH);
}
if (!(GrantedAccess & DesiredAccess))
if (!(GrantedAccess & DesiredAccess) &&
!((~GrantedAccess) & DesiredAccess))
{
CHECKPOINT;
return(STATUS_ACCESS_DENIED);
@ -528,12 +572,7 @@ NTSTATUS STDCALL NtClose(HANDLE Handle)
Header = BODY_TO_HEADER(ObjectBody);
if ((Header->ObjectType != NULL) &&
(Header->ObjectType->Close != NULL))
{
Header->ObjectType->Close(ObjectBody, Header->HandleCount);
}
DPRINT("Dereferencing %x\n", ObjectBody);
ObDereferenceObject(ObjectBody);
return STATUS_SUCCESS;

40
reactos/ntoskrnl/ob/object.c
View file

@ -14,7 +14,9 @@
#include <ddk/ntddk.h>
#include <internal/ob.h>
#include <internal/string.h>
#include <internal/ps.h>
#include <internal/id.h>
#include <internal/ke.h>
#define NDEBUG
#include <internal/debug.h>
@ -166,6 +168,8 @@ PVOID ObCreateObject(PHANDLE Handle,
if (Header->ObjectType != NULL &&
Header->ObjectType->Create != NULL)
{
DPRINT("Calling %x\n", Header->ObjectType);
DPRINT("Calling %x\n", Header->ObjectType->Create);
Status = Header->ObjectType->Create(HEADER_TO_BODY(Header),
Parent,
RemainingPath,
@ -201,10 +205,26 @@ NTSTATUS ObReferenceObjectByPointer(PVOID ObjectBody,
if (ObjectType != NULL && ObjectHeader->ObjectType != ObjectType)
{
DPRINT("Failed (type was %x %w)\n",ObjectHeader->ObjectType,
ObjectHeader->ObjectType->TypeName.Buffer);
DPRINT("Failed %x (type was %x %w) should %x\n",
ObjectHeader,
ObjectHeader->ObjectType,
ObjectHeader->ObjectType->TypeName.Buffer,
ObjectType);
KeBugCheck(0);
return(STATUS_UNSUCCESSFUL);
}
if (ObjectHeader->ObjectType == PsProcessType)
{
DPRINT("Ref p 0x%x refcount %d type %x ",
ObjectBody, ObjectHeader->RefCount, PsProcessType);
DPRINT("eip %x\n", ((PULONG)&ObjectBody)[-1]);
}
if (ObjectHeader->ObjectType == PsThreadType)
{
DPRINT("Deref t 0x%x with refcount %d type %x ",
ObjectBody, ObjectHeader->RefCount, PsThreadType);
DPRINT("eip %x\n", ((PULONG)&ObjectBody)[-1]);
}
ObjectHeader->RefCount++;
@ -270,10 +290,24 @@ VOID ObDereferenceObject(PVOID ObjectBody)
*/
{
POBJECT_HEADER Header = BODY_TO_HEADER(ObjectBody);
extern POBJECT_TYPE PsProcessType;
// DPRINT("ObDeferenceObject(ObjectBody %x) RefCount %d\n",ObjectBody,
// Header->RefCount);
if (Header->ObjectType == PsProcessType)
{
DPRINT("Deref p 0x%x with refcount %d type %x ",
ObjectBody, Header->RefCount, PsProcessType);
DPRINT("eip %x\n", ((PULONG)&ObjectBody)[-1]);
}
if (Header->ObjectType == PsThreadType)
{
DPRINT("Deref t 0x%x with refcount %d type %x ",
ObjectBody, Header->RefCount, PsThreadType);
DPRINT("eip %x\n", ((PULONG)&ObjectBody)[-1]);
}
Header->RefCount--;
ObPerformRetentionChecks(Header);

74
reactos/ntoskrnl/ob/security.c Normal file
View file

@ -0,0 +1,74 @@
/*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
* PURPOSE: Security manager
* FILE: kernel/ob/object.c
* PROGRAMER: ?
* REVISION HISTORY:
* 26/07/98: Added stubs for security functions
*/
/* INCLUDES *****************************************************************/
#include <ddk/ntddk.h>
#include <internal/ob.h>
#include <internal/debug.h>
/* FUNCTIONS ***************************************************************/
NTSTATUS STDCALL NtQuerySecurityObject(IN HANDLE ObjectHandle,
IN CINT SecurityObjectInformationClass,
OUT PVOID SecurityObjectInformation,
IN ULONG Length,
OUT PULONG ReturnLength)
{
NTSTATUS Status;
PVOID Object;
OBJECT_HANDLE_INFORMATION HandleInfo;
POBJECT_HEADER Header;
Status = ObReferenceObjectByHandle(ObjectHandle,
0,
NULL,
KeGetPreviousMode(),
&Object,
&HandleInfo);
if (!NT_SUCCESS(Status))
{
return(Status);
}
Header = BODY_TO_HEADER(Object);
if (Header->ObjectType != NULL &&
Header->ObjectType->Security != NULL)
{
Status = Header->ObjectType->Security(Object,
SecurityObjectInformationClass,
SecurityObjectInformation,
&Length);
*ReturnLength = Length;
}
else
{
Status = STATUS_NOT_IMPLEMENTED;
}
ObDereferenceObject(Object);
return(Status);
}
NTSTATUS
STDCALL
NtSetSecurityObject(
IN HANDLE Handle,
IN SECURITY_INFORMATION SecurityInformation,
IN PSECURITY_DESCRIPTOR SecurityDescriptor
)
{
UNIMPLEMENTED;
}

30
reactos/ntoskrnl/ps/create.c
View file

@ -1,4 +1,4 @@
/* $Id: create.c,v 1.5 1999/12/22 14:48:26 dwelch Exp $
/* $Id: create.c,v 1.6 1999/12/26 15:50:51 dwelch Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@ -43,11 +43,35 @@ extern LIST_ENTRY PiThreadListHead;
/* FUNCTIONS ***************************************************************/
PACCESS_TOKEN PsReferenceImpersonationToken(PETHREAD Thread,
PULONG Unknown1,
PULONG Unknown2,
SECURITY_IMPERSONATION_LEVEL*
Level)
{
if (Thread->ActiveImpersonationInfo == 0)
{
return(NULL);
}
*Level = Thread->ImpersonationInfo->Level;
*Unknown1 = Thread->ImpersonationInfo->Unknown1;
*Unknown2 = Thread->ImpersonationInfo->Unknown2;
ObReferenceObjectByPointer(Thread->ImpersonationInfo->Token,
GENERIC_ALL,
SeTokenType,
KernelMode);
return(Thread->ImpersonationInfo->Token);
}
static VOID PiTimeoutThread( struct _KDPC *dpc, PVOID Context, PVOID arg1, PVOID arg2 )
{
// wake up the thread, and tell it it timed out
NTSTATUS Status = STATUS_TIMEOUT;
PsUnfreezeThread( (ETHREAD *)Context, &Status );
DPRINT("PiTimeoutThread()\n");
KeRemoveAllWaitsThread((PETHREAD)Context, Status);
}
VOID PiBeforeBeginThread(VOID)
@ -76,6 +100,8 @@ VOID PiDeleteThread(PVOID ObjectBody)
DPRINT("PiDeleteThread(ObjectBody %x)\n",ObjectBody);
KeAcquireSpinLock(&PiThreadListLock, &oldIrql);
DPRINT("Process %x(%d)\n", ((PETHREAD)ObjectBody)->ThreadsProcess,
ObGetReferenceCount(((PETHREAD)ObjectBody)->ThreadsProcess));
ObDereferenceObject(((PETHREAD)ObjectBody)->ThreadsProcess);
((PETHREAD)ObjectBody)->ThreadsProcess = NULL;
PiNrThreads--;

24
reactos/ntoskrnl/ps/kill.c
View file

@ -78,17 +78,19 @@ VOID PsReapThreads(VOID)
PEPROCESS Process = current->ThreadsProcess;
NTSTATUS Status = current->ExitStatus;
DPRINT("PsProcessType %x\n", PsProcessType);
ObReferenceObjectByPointer(Process,
0,
PsProcessType,
KernelMode );
KernelMode);
DPRINT("Reaping thread %x\n", current);
DPRINT("Ref count %d\n", ObGetReferenceCount(Process));
current->Tcb.State = THREAD_STATE_TERMINATED_2;
RemoveEntryList(&current->Tcb.ProcessThreadListEntry);
KeReleaseSpinLock(&PiThreadListLock, oldIrql);
ObDereferenceObject(current);
KeAcquireSpinLock(&PiThreadListLock, &oldIrql);
if(IsListEmpty( &Process->Pcb.ThreadListHead))
if(IsListEmpty(&Process->Pcb.ThreadListHead))
{
/*
* TODO: Optimize this so it doesnt jerk the IRQL around so
@ -99,6 +101,7 @@ VOID PsReapThreads(VOID)
PiTerminateProcess(Process, Status);
KeAcquireSpinLock(&PiThreadListLock, &oldIrql);
}
DPRINT("Ref count %d\n", ObGetReferenceCount(Process));
ObDereferenceObject(Process);
current_entry = PiThreadListHead.Flink;
}
@ -129,6 +132,9 @@ VOID PsTerminateCurrentThread(NTSTATUS ExitStatus)
CurrentThread->Tcb.DispatcherHeader.SignalState = TRUE;
KeDispatcherObjectWake(&CurrentThread->Tcb.DispatcherHeader);
DPRINT("Type %x\n",
BODY_TO_HEADER(CurrentThread->ThreadsProcess)->ObjectType);
PsDispatchThreadNoLock(THREAD_STATE_TERMINATED_1);
KeBugCheck(0);
}
@ -145,10 +151,15 @@ VOID PsTerminateOtherThread(PETHREAD Thread, NTSTATUS ExitStatus)
{
RemoveEntryList(&Thread->Tcb.QueueListEntry);
}
RemoveEntryList(&Thread->Tcb.ProcessThreadListEntry);
Thread->Tcb.State = THREAD_STATE_TERMINATED_2;
Thread->Tcb.DispatcherHeader.SignalState = TRUE;
KeDispatcherObjectWake(&Thread->Tcb.DispatcherHeader);
KeReleaseSpinLock(&PiThreadListLock, oldIrql);
if (IsListEmpty(&Thread->ThreadsProcess->Pcb.ThreadListHead))
{
PiTerminateProcess(Thread->ThreadsProcess, ExitStatus);
}
ObDereferenceObject(Thread);
}
@ -160,13 +171,20 @@ NTSTATUS STDCALL PiTerminateProcess(PEPROCESS Process,
DPRINT("PsTerminateProcess(Process %x, ExitStatus %x)\n",
Process, ExitStatus);
if (Process->Pcb.ProcessState == PROCESS_STATE_TERMINATED)
{
return(STATUS_SUCCESS);
}
PiTerminateProcessThreads(Process, ExitStatus);
ObCloseAllHandles(Process);
KeRaiseIrql(DISPATCH_LEVEL, &oldlvl);
Process->Pcb.ProcessState = PROCESS_STATE_TERMINATED;
Process->Pcb.DispatcherHeader.SignalState = TRUE;
DPRINT("Type %x\n", BODY_TO_HEADER(Process)->ObjectType);
KeDispatcherObjectWake(&Process->Pcb.DispatcherHeader);
KeLowerIrql(oldlvl);
DPRINT("Type %x\n", BODY_TO_HEADER(Process)->ObjectType);
return(STATUS_SUCCESS);
}
@ -193,7 +211,9 @@ NTSTATUS STDCALL NtTerminateProcess(IN HANDLE ProcessHandle,
PiTerminateProcess(Process, ExitStatus);
if (PsGetCurrentThread()->ThreadsProcess == Process)
{
DPRINT("Type %x\n", BODY_TO_HEADER(Process)->ObjectType);
ObDereferenceObject(Process);
DPRINT("Type %x\n", BODY_TO_HEADER(Process)->ObjectType);
PsTerminateCurrentThread(ExitStatus);
}
ObDereferenceObject(Process);

34
reactos/ntoskrnl/ps/process.c
View file

@ -36,6 +36,36 @@ static ULONG PiNextProcessUniqueId = 0;
/* FUNCTIONS *****************************************************************/
PACCESS_TOKEN PsReferencePrimaryToken(PEPROCESS Process)
{
ObReferenceObjectByPointer(Process->Token,
GENERIC_ALL,
SeTokenType,
UserMode);
return(Process->Token);
}
NTSTATUS PsOpenTokenOfProcess(HANDLE ProcessHandle,
PACCESS_TOKEN* Token)
{
PEPROCESS Process;
NTSTATUS Status;
Status = ObReferenceObjectByHandle(ProcessHandle,
PROCESS_QUERY_INFORMATION,
PsProcessType,
UserMode,
(PVOID*)&Process,
NULL);
if (!NT_SUCCESS(Status))
{
return(Status);
}
*Token = PsReferencePrimaryToken(Process);
ObDereferenceObject(Process);
return(STATUS_SUCCESS);
}
VOID PiKillMostProcesses(VOID)
{
KIRQL oldIrql;
@ -205,9 +235,7 @@ struct _EPROCESS* PsGetCurrentProcess(VOID)
}
}
NTSTATUS
STDCALL
NtCreateProcess (
NTSTATUS STDCALL NtCreateProcess (
OUT PHANDLE ProcessHandle,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes OPTIONAL,

198
reactos/ntoskrnl/se/acl.c Normal file
View file

@ -0,0 +1,198 @@
/*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
* PURPOSE: Security manager
* FILE: kernel/se/acl.c
* PROGRAMER: David Welch <welch@cwcom.net>
* REVISION HISTORY:
* 26/07/98: Added stubs for security functions
*/
/* INCLUDES *****************************************************************/
#include <ddk/ntddk.h>
#include <internal/debug.h>
/* FUNCTIONS ***************************************************************/
BOOLEAN RtlFirstFreeAce(PACL Acl, PACE* Ace)
{
PACE Current;
PVOID AclEnd;
ULONG i;
Current = (PACE)(Acl + 1);
*Ace = NULL;
i = 0;
if (Acl->AceCount == 0)
{
*Ace = Current;
return(TRUE);
}
AclEnd = Acl->AclSize + Acl;
do
{
if ((PVOID)Current >= AclEnd)
{
return(FALSE);
}
if (Current->Header.AceType == 4)
{
if (Acl->AclRevision < 3)
{
return(FALSE);
}
}
Current = (PACE)((PVOID)Current + (ULONG)Current->Header.AceSize);
i++;
} while (i < Acl->AceCount);
if ((PVOID)Current >= AclEnd)
{
return(FALSE);
}
*Ace = Current;
return(TRUE);
}
NTSTATUS RtlpAddKnownAce(PACL Acl,
ULONG Revision,
ACCESS_MASK AccessMask,
PSID Sid,
ULONG Type)
{
PACE Ace;
if (!RtlValidSid(Sid))
{
return(STATUS_UNSUCCESSFUL);
}
if (Acl->AclRevision > 3 ||
Revision > 3)
{
return(STATUS_UNSUCCESSFUL);
}
if (Revision < Acl->AclRevision)
{
Revision = Acl->AclRevision;
}
if (!RtlFirstFreeAce(Acl, &Ace))
{
return(STATUS_UNSUCCESSFUL);
}
if (Ace == NULL)
{
return(STATUS_UNSUCCESSFUL);
}
if (((PVOID)Ace + RtlLengthSid(Sid) + sizeof(ACE)) >=
((PVOID)Acl + Acl->AclSize))
{
return(STATUS_UNSUCCESSFUL);
}
Ace->Header.AceFlags = 0;
Ace->Header.AceType = Type;
Ace->Header.AceSize = RtlLengthSid(Sid) + sizeof(ACE);
Ace->Header.AccessMask = AccessMask;
RtlCopySid(RtlLengthSid(Sid), Sid, (PSID)Ace + 1);
Acl->AceCount++;
Acl->AclRevision = Revision;
return(STATUS_SUCCESS);
}
NTSTATUS RtlAddAccessAllowedAce(PACL Acl,
ULONG Revision,
ACCESS_MASK AccessMask,
PSID Sid)
{
return(RtlpAddKnownAce(Acl, Revision, AccessMask, Sid, 0));
}
NTSTATUS RtlAddAcl(PACL Acl,
ULONG AclRevision,
ULONG StartingIndex,
PACE AceList,
ULONG AceListLength)
{
PACE Ace;
ULONG i;
PACE Current;
ULONG j;
if (Acl->AclRevision != 2 &&
Acl->AclRevision != 3)
{
return(STATUS_UNSUCCESSFUL);
}
if (!RtlFirstFreeAce(Acl,&Ace))
{
return(STATUS_UNSUCCESSFUL);
}
if (Acl->AclRevision <= AclRevision)
{
AclRevision = Acl->AclRevision;
}
if (((PVOID)AceList + AceListLength) <= (PVOID)AceList)
{
return(STATUS_UNSUCCESSFUL);
}
i = 0;
Current = (PACE)(Acl + 1);
while ((PVOID)Current < ((PVOID)AceList + AceListLength))
{
if (AceList->Header.AceType == 4 &&
AclRevision < 3)
{
return(STATUS_UNSUCCESSFUL);
}
Current = (PACE)((PVOID)Current + Current->Header.AceSize);
}
if (Ace == NULL)
{
return(STATUS_UNSUCCESSFUL);
}
if (((PVOID)Ace + AceListLength) >= ((PVOID)Acl + Acl->AclSize))
{
return(STATUS_UNSUCCESSFUL);
}
if (StartingIndex != 0)
{
if (Acl->AceCount > 0)
{
Current = (PACE)(Acl + 1);
for (j = 0; j < StartingIndex; j++)
{
Current = (PACE)((PVOID)Current + Current->Header.AceSize);
}
}
}
/* RtlpAddData(AceList, AceListLength, Current, (PVOID)Ace - Current)); */
memcpy(Current, AceList, AceListLength);
Acl->AceCount = Acl->AceCount + i;
Acl->AclRevision = AclRevision;
return(TRUE);
}
NTSTATUS RtlCreateAcl(PACL Acl, ULONG AclSize, ULONG AclRevision)
{
if (AclSize < 8)
{
return(STATUS_UNSUCCESSFUL);
}
if (AclRevision != 2 ||
AclRevision != 3)
{
return(STATUS_UNSUCCESSFUL);
}
if (AclSize > 0xffff)
{
return(STATUS_UNSUCCESSFUL);
}
AclSize = AclSize & ~(0x3);
Acl->AclSize = AclSize;
Acl->AclRevision = AclRevision;
Acl->AceCount = 0;
Acl->Sbz1 = 0;
Acl->Sbz2 = 0;
return(STATUS_SUCCESS);
}

36
reactos/ntoskrnl/se/luid.c Normal file
View file

@ -0,0 +1,36 @@
/*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
* PURPOSE: Security manager
* FILE: kernel/se/semgr.c
* PROGRAMER: ?
* REVISION HISTORY:
* 26/07/98: Added stubs for security functions
*/
/* INCLUDES *****************************************************************/
#include <ddk/ntddk.h>
#include <internal/debug.h>
/* GLOBALS *******************************************************************/
static KSPIN_LOCK LuidLock;
static LARGE_INTEGER LuidIncrement;
static LUID Luid;
/* FUNCTIONS *****************************************************************/
NTSTATUS STDCALL NtAllocateLocallyUniqueId(OUT LUID* LocallyUniqueId)
{
KIRQL oldIrql;
LUID ReturnedLuid;
KeAcquireSpinLock(&LuidLock, &oldIrql);
ReturnedLuid = Luid;
Luid = RtlLargeIntegerAdd(Luid, LuidIncrement);
KeReleaseSpinLock(&LuidLock, oldIrql);
*LocallyUniqueId = ReturnedLuid;
return(STATUS_SUCCESS);
}

286
reactos/ntoskrnl/se/sd.c Normal file
View file

@ -0,0 +1,286 @@
/*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
* PURPOSE: Security manager
* FILE: kernel/se/sd.c
* PROGRAMER: David Welch <welch@cwcom.net>
* REVISION HISTORY:
* 26/07/98: Added stubs for security functions
*/
/* INCLUDES *****************************************************************/
#include <ddk/ntddk.h>
#include <internal/debug.h>
/* FUNCTIONS ***************************************************************/
NTSTATUS RtlCreateSecurityDescriptor(PSECURITY_DESCRIPTOR SecurityDescriptor,
ULONG Revision)
{
if (Revision != 1)
{
return(STATUS_UNSUCCESSFUL);
}
SecurityDescriptor->Revision = 1;
SecurityDescriptor->Sbz1 = 0;
SecurityDescriptor->Control = 0;
SecurityDescriptor->Owner = NULL;
SecurityDescriptor->Group = NULL;
SecurityDescriptor->Sacl = NULL;
SecurityDescriptor->Dacl = NULL;
return(STATUS_SUCCESS);
}
ULONG RtlLengthSecurityDescriptor(PSECURITY_DESCRIPTOR SecurityDescriptor)
{
PSID Owner;
PSID Group;
ULONG Length;
PACL Dacl;
PACL Sacl;
Length = sizeof(SECURITY_DESCRIPTOR);
if (SecurityDescriptor->Owner != NULL)
{
Owner = SecurityDescriptor->Owner;
if (SecurityDescriptor->Control & 0x80)
{
Owner = (PSID)((ULONG)Owner +
(ULONG)SecurityDescriptor);
}
Length = Length + ((sizeof(SID) + (Owner->SubAuthorityCount - 1) *
sizeof(ULONG) + 3) & 0xfc);
}
if (SecurityDescriptor->Group != NULL)
{
Group = SecurityDescriptor->Group;
if (SecurityDescriptor->Control & 0x8000)
{
Group = (PSID)((ULONG)Group + (ULONG)SecurityDescriptor);
}
Length = Length + ((sizeof(SID) + (Group->SubAuthorityCount - 1) *
sizeof(ULONG) + 3) & 0xfc);
}
if (SecurityDescriptor->Control & 0x4 &&
SecurityDescriptor->Dacl != NULL)
{
Dacl = SecurityDescriptor->Dacl;
if (SecurityDescriptor->Control & 0x8000)
{
Dacl = (PACL)((ULONG)Dacl + (PVOID)SecurityDescriptor);
}
Length = Length + ((Dacl->AclSize + 3) & 0xfc);
}
if (SecurityDescriptor->Control & 0x10 &&
SecurityDescriptor->Sacl != NULL)
{
Sacl = SecurityDescriptor->Sacl;
if (SecurityDescriptor->Control & 0x8000)
{
Sacl = (PACL)((ULONG)Sacl + (PVOID)SecurityDescriptor);
}
Length = Length + ((Sacl->AclSize + 3) & 0xfc);
}
return(Length);
}
NTSTATUS RtlGetDaclSecurityDescriptor(PSECURITY_DESCRIPTOR SecurityDescriptor,
PBOOLEAN DaclPresent,
PACL* Dacl,
PBOOLEAN DaclDefaulted)
{
if (SecurityDescriptor->Revision != 1)
{
return(STATUS_UNSUCCESSFUL);
}
if (!(SecurityDescriptor->Control & 0x4))
{
*DaclPresent = 0;
return(STATUS_SUCCESS);
}
*DaclPresent = 1;
if (SecurityDescriptor->Dacl == NULL)
{
*Dacl = NULL;
}
else
{
if (SecurityDescriptor->Control & 0x8000)
{
*Dacl = (PACL)((ULONG)SecurityDescriptor->Dacl +
(PVOID)SecurityDescriptor);
}
else
{
*Dacl = SecurityDescriptor->Dacl;
}
}
if (SecurityDescriptor->Control & 0x8)
{
*DaclDefaulted = 1;
}
else
{
*DaclDefaulted = 0;
}
return(STATUS_SUCCESS);
}
NTSTATUS RtlSetDaclSecurityDescriptor(PSECURITY_DESCRIPTOR SecurityDescriptor,
BOOLEAN DaclPresent,
PACL Dacl,
BOOLEAN DaclDefaulted)
{
if (SecurityDescriptor->Revision != 1)
{
return(STATUS_UNSUCCESSFUL);
}
if (SecurityDescriptor->Control & 0x8000)
{
return(STATUS_UNSUCCESSFUL);
}
if (!DaclPresent)
{
SecurityDescriptor->Control = SecurityDescriptor->Control & ~(0x4);
return(STATUS_SUCCESS);
}
SecurityDescriptor->Control = SecurityDescriptor->Control | 0x4;
SecurityDescriptor->Dacl = Dacl;
SecurityDescriptor->Control = SecurityDescriptor->Control & ~(0x8);
if (DaclDefaulted)
{
SecurityDescriptor->Control = SecurityDescriptor->Control | 0x80;
}
return(STATUS_SUCCESS);
}
BOOLEAN RtlValidSecurityDescriptor(PSECURITY_DESCRIPTOR SecurityDescriptor)
{
UNIMPLEMENTED;
}
NTSTATUS RtlSetOwnerSecurityDescriptor(PSECURITY_DESCRIPTOR SecurityDescriptor,
PSID Owner,
BOOLEAN OwnerDefaulted)
{
if (SecurityDescriptor->Revision != 1)
{
return(STATUS_UNSUCCESSFUL);
}
if (SecurityDescriptor->Control & 0x8000)
{
return(STATUS_UNSUCCESSFUL);
}
SecurityDescriptor->Owner = Owner;
SecurityDescriptor->Control = SecurityDescriptor->Control & ~(0x1);
if (OwnerDefaulted)
{
SecurityDescriptor->Control = SecurityDescriptor->Control | 0x1;
}
return(STATUS_SUCCESS);
}
NTSTATUS RtlGetOwnerSecurityDescriptor(PSECURITY_DESCRIPTOR SecurityDescriptor,
PSID* Owner,
PBOOLEAN OwnerDefaulted)
{
if (SecurityDescriptor->Revision != 1)
{
return(STATUS_UNSUCCESSFUL);
}
if (SecurityDescriptor->Owner != NULL)
{
if (SecurityDescriptor->Control & 0x8000)
{
*Owner = (PSID)((ULONG)SecurityDescriptor->Owner +
(PVOID)SecurityDescriptor);
}
else
{
*Owner = SecurityDescriptor->Owner;
}
}
else
{
*Owner = NULL;
}
if (SecurityDescriptor->Control & 0x1)
{
*OwnerDefaulted = 1;
}
else
{
*OwnerDefaulted = 0;
}
return(STATUS_SUCCESS);
}
NTSTATUS RtlSetGroupSecurityDescriptor(PSECURITY_DESCRIPTOR SecurityDescriptor,
PSID Group,
BOOLEAN GroupDefaulted)
{
if (SecurityDescriptor->Revision != 1)
{
return(STATUS_UNSUCCESSFUL);
}
if (SecurityDescriptor->Control & 0x8000)
{
return(STATUS_UNSUCCESSFUL);
}
SecurityDescriptor->Group = Group;
SecurityDescriptor->Control = SecurityDescriptor->Control & ~(0x2);
if (GroupDefaulted)
{
SecurityDescriptor->Control = SecurityDescriptor->Control | 0x2;
}
return(STATUS_SUCCESS);
}
NTSTATUS RtlGetGroupSecurityDescriptor(PSECURITY_DESCRIPTOR SecurityDescriptor,
PSID* Group,
PBOOLEAN GroupDefaulted)
{
if (SecurityDescriptor->Revision != 1)
{
return(STATUS_UNSUCCESSFUL);
}
if (SecurityDescriptor->Group != NULL)
{
if (SecurityDescriptor->Control & 0x8000)
{
*Group = (PSID)((ULONG)SecurityDescriptor->Group +
(PVOID)SecurityDescriptor);
}
else
{
*Group = SecurityDescriptor->Group;
}
}
else
{
*Group = NULL;
}
if (SecurityDescriptor->Control & 0x2)
{
*GroupDefaulted = 1;
}
else
{
*GroupDefaulted = 0;
}
return(STATUS_SUCCESS);
}
NTSTATUS RtlAbsoluteToSelfRelativeSD(PSECURITY_DESCRIPTOR AbsSD,
PSECURITY_DESCRIPTOR RelSD,
PULONG BufferLength)
{
if (AbsSD->Control & 0x8000)
{
return(STATUS_UNSUCCESSFUL);
}
UNIMPLEMENTED;
}

301
reactos/ntoskrnl/se/semgr.c
View file

@ -17,66 +17,10 @@
/* FUNCTIONS ***************************************************************/
NTSTATUS
STDCALL
NtQueryInformationToken (
IN HANDLE TokenHandle,
IN TOKEN_INFORMATION_CLASS TokenInformationClass,
OUT PVOID TokenInformation,
IN ULONG TokenInformationLength,
OUT PULONG ReturnLength
)
{
UNIMPLEMENTED;
}
NTSTATUS
STDCALL
NtQuerySecurityObject (
IN HANDLE Object,
IN CINT SecurityObjectInformationClass,
OUT PVOID SecurityObjectInformation,
IN ULONG Length,
OUT PULONG ReturnLength
)
{
UNIMPLEMENTED;
}
NTSTATUS
STDCALL
NtSetSecurityObject(
IN HANDLE Handle,
IN SECURITY_INFORMATION SecurityInformation,
IN PSECURITY_DESCRIPTOR SecurityDescriptor
)
{
UNIMPLEMENTED;
}
NTSTATUS
STDCALL
NtSetInformationToken(
IN HANDLE TokenHandle,
IN TOKEN_INFORMATION_CLASS TokenInformationClass,
OUT PVOID TokenInformation,
IN ULONG TokenInformationLength
)
{
UNIMPLEMENTED;
}
NTSTATUS
STDCALL
NtPrivilegeCheck (
IN HANDLE ClientToken,
IN PPRIVILEGE_SET RequiredPrivileges,
IN PBOOLEAN Result
)
NTSTATUS STDCALL NtPrivilegeCheck (IN HANDLE ClientToken,
IN PPRIVILEGE_SET RequiredPrivileges,
IN PBOOLEAN Result)
{
UNIMPLEMENTED;
}
@ -155,19 +99,6 @@ NtOpenThreadToken (
}
NTSTATUS
STDCALL
NtDuplicateToken (
IN HANDLE ExistingToken,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes,
IN SECURITY_IMPERSONATION_LEVEL ImpersonationLevel,
IN TOKEN_TYPE TokenType,
OUT PHANDLE NewToken
)
{
UNIMPLEMENTED;
}
NTSTATUS STDCALL NtImpersonateThread (IN HANDLE ThreadHandle,
@ -179,37 +110,6 @@ NTSTATUS STDCALL NtImpersonateThread (IN HANDLE ThreadHandle,
}
NTSTATUS
STDCALL
NtCreateToken (
OUT PHANDLE TokenHandle,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes,
IN TOKEN_TYPE TokenType,
IN PLUID AuthenticationId,
IN PLARGE_INTEGER ExpirationTime,
IN PTOKEN_USER TokenUser,
IN PTOKEN_GROUPS TokenGroups,
IN PTOKEN_PRIVILEGES TokenPrivileges,
IN PTOKEN_OWNER TokenOwner,
IN PTOKEN_PRIMARY_GROUP TokenPrimaryGroup,
IN PTOKEN_DEFAULT_DACL TokenDefaultDacl,
IN PTOKEN_SOURCE TokenSource
)
{
UNIMPLEMENTED;
}
NTSTATUS
STDCALL
NtAllocateLocallyUniqueId (
OUT LUID * LocallyUniqueId
)
{
UNIMPLEMENTED;
}
NTSTATUS
STDCALL
@ -299,34 +199,135 @@ NtDeleteObjectAuditAlarm (
UNIMPLEMENTED;
}
NTSTATUS RtlCreateSecurityDescriptor(PSECURITY_DESCRIPTOR SecurityDescriptor,
ULONG Revision)
VOID SeReleaseSubjectContext(PSECURITY_SUBJECT_CONTEXT SubjectContext)
{
UNIMPLEMENTED;
}
ULONG RtlLengthSecurityDescriptor(PSECURITY_DESCRIPTOR SecurityDescriptor)
VOID SeCaptureSubjectContext(PSECURITY_SUBJECT_CONTEXT SubjectContext)
{
UNIMPLEMENTED;
PEPROCESS Process;
ULONG a;
ULONG b;
Process = PsGetCurrentThread()->ThreadsProcess;
SubjectContext->ProcessAuditId = Process;
SubjectContext->ClientToken =
PsReferenceImpersonationToken(PsGetCurrentThread(),
&a,
&b,
&SubjectContext->ImpersonationLevel);
SubjectContext->PrimaryToken = PsReferencePrimaryToken(Process);
}
NTSTATUS RtlSetDaclSecurityDescriptor(PSECURITY_DESCRIPTOR SecurityDescriptor,
BOOLEAN DaclPresent,
PACL Dacl,
BOOLEAN DaclDefaulted)
BOOLEAN SepPrivilegeCheck(PACCESS_TOKEN Token,
PLUID_AND_ATTRIBUTES Privileges,
ULONG PrivilegeCount,
ULONG PrivilegeControl,
KPROCESSOR_MODE PreviousMode)
{
UNIMPLEMENTED;
}
ULONG i;
PLUID_AND_ATTRIBUTES Current;
ULONG j;
ULONG k;
if (PreviousMode == KernelMode)
{
return(TRUE);
}
j = 0;
if (PrivilegeCount != 0)
{
k = PrivilegeCount;
do
{
i = Token->PrivilegeCount;
Current = Token->Privileges;
for (i = 0; i < Token->PrivilegeCount; i++)
{
if (!(Current[i].Attributes & 2) &&
Privileges[i].Luid.u.LowPart ==
Current[i].Luid.u.LowPart &&
Privileges[i].Luid.u.HighPart ==
Current[i].Luid.u.HighPart)
{
Privileges[i].Attributes =
Privileges[i].Attributes | 0x80;
j++;
break;
}
}
k--;
} while (k > 0);
}
if ((PrivilegeControl & 0x2) && PrivilegeCount == j)
{
return(TRUE);
}
if (j > 0 && !(PrivilegeControl & 0x2))
{
return(TRUE);
}
BOOLEAN RtlValidSecurityDescriptor(PSECURITY_DESCRIPTOR SecurityDescriptor)
return(FALSE);
}
BOOLEAN SePrivilegeCheck(PPRIVILEGE_SET Privileges,
PSECURITY_SUBJECT_CONTEXT SubjectContext,
KPROCESSOR_MODE PreviousMode)
{
UNIMPLEMENTED;
PACCESS_TOKEN Token = NULL;
if (SubjectContext->ClientToken == NULL)
{
Token = SubjectContext->PrimaryToken;
}
else
{
Token = SubjectContext->ClientToken;
if (SubjectContext->ImpersonationLevel < 2)
{
return(FALSE);
}
}
return(SepPrivilegeCheck(Token,
Privileges->Privilege,
Privileges->PrivilegeCount,
Privileges->Control,
PreviousMode));
}
BOOLEAN SeSinglePrivilegeCheck(LUID PrivilegeValue,
KPROCESSOR_MODE PreviousMode)
{
UNIMPLEMENTED;
SECURITY_SUBJECT_CONTEXT SubjectContext;
BOOLEAN r;
PRIVILEGE_SET Priv;
SeCaptureSubjectContext(&SubjectContext);
Priv.PrivilegeCount = 1;
Priv.Control = 1;
Priv.Privilege[0].Luid = PrivilegeValue;
Priv.Privilege[0].Attributes = 0;
r = SePrivilegeCheck(&Priv,
&SubjectContext,
PreviousMode);
if (PreviousMode != KernelMode)
{
/* SePrivilegeServiceAuditAlarm(0,
&SubjectContext,
&PrivilegeValue);*/
}
SeReleaseSubjectContext(&SubjectContext);
return(r);
}
NTSTATUS SeDeassignSecurity(PSECURITY_DESCRIPTOR* SecurityDescriptor)
@ -358,12 +359,12 @@ BOOLEAN SeAccessCheck(IN PSECURITY_DESCRIPTOR SecurityDescriptor,
* FUNCTION: Determines whether the requested access rights can be granted
* to an object protected by a security descriptor and an object owner
* ARGUMENTS:
* SecurityDescriptor = Security descriptor protected the object
* SecurityDescriptor = Security descriptor protecting the object
* SubjectSecurityContext = Subject's captured security context
* SubjectContextLocked = Indicates the user's subject context is locked
* DesiredAccess = Access rights the caller is trying to acquire
* PreviouslyGrantedAccess = Specified the access rights already granted
* Priveleges = ?
* Privileges = ?
* GenericMapping = Generic mapping associated with the object
* AccessMode = Access mode used for the check
* GrantedAccess (OUT) = On return specifies the access granted
@ -371,7 +372,67 @@ BOOLEAN SeAccessCheck(IN PSECURITY_DESCRIPTOR SecurityDescriptor,
* RETURNS: If access was granted, returns TRUE
*/
{
UNIMPLEMENTED;
ULONG i;
PACL Dacl;
BOOLEAN Present;
BOOLEAN Defaulted;
NTSTATUS Status;
PACE CurrentAce;
PSID Sid;
ACCESS_MASK CurrentAccess;
CurrentAccess = PreviouslyGrantedAccess;
/*
* Ignore the SACL for now
*/
/*
* Check the DACL
*/
Status = RtlGetDaclSecurityDescriptor(SecurityDescriptor,
&Present,
&Dacl,
&Defaulted);
if (!NT_SUCCESS(Status))
{
return(Status);
}
CurrentAce = (PACE)(Dacl + 1);
for (i = 0; i < Dacl->AceCount; i++)
{
Sid = (PSID)(CurrentAce + 1);
if (CurrentAce->Header.AceType == ACCESS_DENIED_ACE_TYPE)
{
if (RtlEqualSid(Sid, NULL))
{
*AccessStatus = STATUS_ACCESS_DENIED;
*GrantedAccess = 0;
return(STATUS_SUCCESS);
}
}
if (CurrentAce->Header.AceType == ACCESS_ALLOWED_ACE_TYPE)
{
if (RtlEqualSid(Sid, NULL))
{
CurrentAccess = CurrentAccess |
CurrentAce->Header.AccessMask;
}
}
}
if (!(CurrentAccess & DesiredAccess) &&
!((~CurrentAccess) & DesiredAccess))
{
*AccessStatus = STATUS_ACCESS_DENIED;
}
else
{
*AccessStatus = STATUS_SUCCESS;
}
*GrantedAccess = CurrentAccess;
return(STATUS_SUCCESS);
}

90
reactos/ntoskrnl/se/sid.c Normal file
View file

@ -0,0 +1,90 @@
/*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
* PURPOSE: Security manager
* FILE: kernel/se/sid.c
* PROGRAMER: David Welch <welch@cwcom.net>
* REVISION HISTORY:
* 26/07/98: Added stubs for security functions
*/
/* INCLUDES *****************************************************************/
#include <ddk/ntddk.h>
#include <internal/debug.h>
/* FUNCTIONS ***************************************************************/
BOOLEAN RtlValidSid(PSID Sid)
{
if ((Sid->Revision & 0xf) != 1)
{
return(FALSE);
}
if (Sid->SubAuthorityCount > 15)
{
return(FALSE);
}
return(TRUE);
}
ULONG RtlLengthRequiredSid(UCHAR SubAuthorityCount)
{
return(sizeof(SID) + (SubAuthorityCount - 1) * sizeof(ULONG));
}
NTSTATUS RtlInitializeSid(PSID Sid,
PSID_IDENTIFIER_AUTHORITY IdentifierAuthority,
UCHAR SubAuthorityCount)
{
Sid->Revision = 1;
Sid->SubAuthorityCount = SubAuthorityCount;
memcpy(&Sid->IdentifierAuthority, IdentifierAuthority,
sizeof(SID_IDENTIFIER_AUTHORITY));
return(STATUS_SUCCESS);
}
PULONG RtlSubAuthoritySid(PSID Sid, ULONG SubAuthority)
{
return(&Sid->SubAuthority[SubAuthority]);
}
PUCHAR RtlSubAuthorityCountSid(PSID Sid)
{
return(&Sid->SubAuthorityCount);
}
BOOLEAN RtlEqualSid(PSID Sid1, PSID Sid2)
{
if (Sid1->Revision != Sid2->Revision)
{
return(FALSE);
}
if ((*RtlSubAuthorityCountSid(Sid1)) !=
(*RtlSubAuthorityCountSid(Sid2)))
{
return(FALSE);
}
if (memcmp(Sid1, Sid2, RtlLengthSid(Sid1) != 0))
{
return(FALSE);
}
return(TRUE);
}
ULONG RtlLengthSid(PSID Sid)
{
return(sizeof(SID) + (Sid->SubAuthorityCount-1)*4);
}
NTSTATUS RtlCopySid(ULONG BufferLength, PSID Src, PSID Dest)
{
if (BufferLength < RtlLengthSid(Src))
{
return(STATUS_UNSUCCESSFUL);
}
memmove(Dest, Src, RtlLengthSid(Src));
return(STATUS_SUCCESS);
}

120
reactos/ntoskrnl/se/token.c Normal file
View file

@ -0,0 +1,120 @@
/*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
* PURPOSE: Security manager
* FILE: kernel/se/token.c
* PROGRAMER: David Welch <welch@cwcom.net>
* REVISION HISTORY:
* 26/07/98: Added stubs for security functions
*/
/* INCLUDES *****************************************************************/
#include <ddk/ntddk.h>
#include <internal/debug.h>
/* GLOBALS *******************************************************************/
POBJECT_TYPE SeTokenType = NULL;
/* FUNCTIONS *****************************************************************/
VOID SeInitializeTokenManager(VOID)
{
UNICODE_STRING TypeName;
RtlInitUnicodeString(&TypeName, L"Token");
SeTokenType = ExAllocatePool(NonPagedPool, sizeof(OBJECT_TYPE));
SeTokenType->MaxObjects = ULONG_MAX;
SeTokenType->MaxHandles = ULONG_MAX;
SeTokenType->TotalObjects = 0;
SeTokenType->TotalHandles = 0;
SeTokenType->PagedPoolCharge = 0;
SeTokenType->NonpagedPoolCharge = 0;
SeTokenType->Dump = NULL;
SeTokenType->Open = NULL;
SeTokenType->Close = NULL;
SeTokenType->Delete = NULL;
SeTokenType->Parse = NULL;
SeTokenType->Security = NULL;
SeTokenType->QueryName = NULL;
SeTokenType->OkayToClose = NULL;
SeTokenType->Create = NULL;
}
NTSTATUS STDCALL NtQueryInformationToken(IN HANDLE TokenHandle,
IN TOKEN_INFORMATION_CLASS
TokenInformationClass,
OUT PVOID TokenInformation,
IN ULONG TokenInformationLength,
OUT PULONG ReturnLength)
{
NTSTATUS Status;
PACCESS_TOKEN Token;
Status = ObReferenceObjectByHandle(TokenHandle,
// TOKEN_QUERY_INFORMATION,
0,
SeTokenType,
UserMode,
(PVOID*)&Token,
NULL);
if (!NT_SUCCESS(Status))
{
return(Status);
}
ObDereferenceObject(Token);
return(STATUS_SUCCESS);
}
NTSTATUS
STDCALL
NtSetInformationToken(
IN HANDLE TokenHandle,
IN TOKEN_INFORMATION_CLASS TokenInformationClass,
OUT PVOID TokenInformation,
IN ULONG TokenInformationLength
)
{
UNIMPLEMENTED;
}
NTSTATUS
STDCALL
NtDuplicateToken (
IN HANDLE ExistingToken,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes,
IN SECURITY_IMPERSONATION_LEVEL ImpersonationLevel,
IN TOKEN_TYPE TokenType,
OUT PHANDLE NewToken
)
{
UNIMPLEMENTED;
}
NTSTATUS STDCALL NtCreateToken(OUT PHANDLE TokenHandle,
IN ACCESS_MASK DesiredAccess,
IN POBJECT_ATTRIBUTES ObjectAttributes,
IN TOKEN_TYPE TokenType,
IN PLUID AuthenticationId,
IN PLARGE_INTEGER ExpirationTime,
IN PTOKEN_USER TokenUser,
IN PTOKEN_GROUPS TokenGroups,
IN PTOKEN_PRIVILEGES TokenPrivileges,
IN PTOKEN_OWNER TokenOwner,
IN PTOKEN_PRIMARY_GROUP TokenPrimaryGroup,
IN PTOKEN_DEFAULT_DACL TokenDefaultDacl,
IN PTOKEN_SOURCE TokenSource)
{
UNIMPLEMENTED;
}

20
reactos/subsys/csrss/api/handle.c Normal file
View file

@ -0,0 +1,20 @@
/* $Id: handle.c,v 1.1 1999/12/26 15:50:53 dwelch Exp $
*
* reactos/subsys/csrss/api/handle.c
*
* Console I/O functions
*
* ReactOS Operating System
*/
/* INCLUDES ******************************************************************/
#include <ddk/ntddk.h>
#include "csrss.h"
#include "api.h"
/* FUNCTIONS *****************************************************************/
NTSTATUS CsrCreateObject(PHANDLE Handle,
PVOID Object)