* WINE COPYRIGHT:
* Copyright 1999, 2000 Juergen Schmied <juergen.schmied@debitel.net>
* Copyright 2003 CodeWeavers Inc. (Ulrich Czekalla)
+ * Copyright 2006 Robert Reif
* Copyright 2006 Hervé Poussineau
*
* PROJECT: ReactOS system libraries
- * FILE: lib/advapi32/sec/sid.c
+ * FILE: dll/win32/advapi32/sec/sid.c
* PURPOSE: Security ID functions
*/
#define MAX_GUID_STRING_LEN 39
-BOOL STDCALL
+BOOL WINAPI
AddAuditAccessAceEx(PACL pAcl,
DWORD dwAceRevision,
DWORD AceFlags,
MAX_SID Sid;
} WELLKNOWNSID;
+typedef struct _ACEFLAG
+{
+ LPCWSTR wstr;
+ DWORD value;
+} ACEFLAG, *LPACEFLAG;
+
static const WELLKNOWNSID WellKnownSids[] =
{
{ {0,0}, WinNullSid, { SID_REVISION, 1, { SECURITY_NULL_SID_AUTHORITY }, { SECURITY_NULL_RID } } },
{ {'R','U'}, WinBuiltinPreWindows2000CompatibleAccessSid, { SID_REVISION, 2, { SECURITY_NT_AUTHORITY }, { SECURITY_BUILTIN_DOMAIN_RID, DOMAIN_ALIAS_RID_PREW2KCOMPACCESS } } },
{ {'R','D'}, WinBuiltinRemoteDesktopUsersSid, { SID_REVISION, 2, { SECURITY_NT_AUTHORITY }, { SECURITY_BUILTIN_DOMAIN_RID, DOMAIN_ALIAS_RID_REMOTE_DESKTOP_USERS } } },
{ {'N','O'}, WinBuiltinNetworkConfigurationOperatorsSid, { SID_REVISION, 2, { SECURITY_NT_AUTHORITY }, { SECURITY_BUILTIN_DOMAIN_RID, DOMAIN_ALIAS_RID_NETWORK_CONFIGURATION_OPS } } },
+ { {0,0}, WinNTLMAuthenticationSid, { SID_REVISION, 2, { SECURITY_NT_AUTHORITY }, { SECURITY_PACKAGE_BASE_RID, SECURITY_PACKAGE_NTLM_RID } } },
+ { {0,0}, WinDigestAuthenticationSid, { SID_REVISION, 2, { SECURITY_NT_AUTHORITY }, { SECURITY_PACKAGE_BASE_RID, SECURITY_PACKAGE_DIGEST_RID } } },
+ { {0,0}, WinSChannelAuthenticationSid, { SID_REVISION, 2, { SECURITY_NT_AUTHORITY }, { SECURITY_PACKAGE_BASE_RID, SECURITY_PACKAGE_SCHANNEL_RID } } },
+ { {0,0}, WinThisOrganizationSid, { SID_REVISION, 1, { SECURITY_NT_AUTHORITY }, { SECURITY_THIS_ORGANIZATION_RID } } },
+ { {0,0}, WinOtherOrganizationSid, { SID_REVISION, 1, { SECURITY_NT_AUTHORITY }, { SECURITY_OTHER_ORGANIZATION_RID } } },
+ { {0,0}, WinBuiltinIncomingForestTrustBuildersSid, { SID_REVISION, 2, { SECURITY_NT_AUTHORITY }, { SECURITY_BUILTIN_DOMAIN_RID, DOMAIN_ALIAS_RID_INCOMING_FOREST_TRUST_BUILDERS } } },
+ { {0,0}, WinBuiltinPerfMonitoringUsersSid, { SID_REVISION, 2, { SECURITY_NT_AUTHORITY }, { SECURITY_BUILTIN_DOMAIN_RID, DOMAIN_ALIAS_RID_MONITORING_USERS } } },
+ { {0,0}, WinBuiltinPerfLoggingUsersSid, { SID_REVISION, 2, { SECURITY_NT_AUTHORITY }, { SECURITY_BUILTIN_DOMAIN_RID, DOMAIN_ALIAS_RID_LOGGING_USERS } } },
+ { {0,0}, WinBuiltinAuthorizationAccessSid, { SID_REVISION, 2, { SECURITY_NT_AUTHORITY }, { SECURITY_BUILTIN_DOMAIN_RID, DOMAIN_ALIAS_RID_AUTHORIZATIONACCESS } } },
+ { {0,0}, WinBuiltinTerminalServerLicenseServersSid, { SID_REVISION, 2, { SECURITY_NT_AUTHORITY }, { SECURITY_BUILTIN_DOMAIN_RID, DOMAIN_ALIAS_RID_TS_LICENSE_SERVERS } } },
+ { {0,0}, WinBuiltinDCOMUsersSid, { SID_REVISION, 2, { SECURITY_NT_AUTHORITY }, { SECURITY_BUILTIN_DOMAIN_RID, DOMAIN_ALIAS_RID_DCOM_USERS } } },
+ { {'L','W'}, WinLowLabelSid, { SID_REVISION, 1, { SECURITY_MANDATORY_LABEL_AUTHORITY}, { SECURITY_MANDATORY_LOW_RID} } },
+ { {'M','E'}, WinMediumLabelSid, { SID_REVISION, 1, { SECURITY_MANDATORY_LABEL_AUTHORITY}, { SECURITY_MANDATORY_MEDIUM_RID } } },
+ { {'H','I'}, WinHighLabelSid, { SID_REVISION, 1, { SECURITY_MANDATORY_LABEL_AUTHORITY}, { SECURITY_MANDATORY_HIGH_RID } } },
+ { {'S','I'}, WinSystemLabelSid, { SID_REVISION, 1, { SECURITY_MANDATORY_LABEL_AUTHORITY}, { SECURITY_MANDATORY_SYSTEM_RID } } },
+};
+
+typedef struct WELLKNOWNRID
+{
+ WELL_KNOWN_SID_TYPE Type;
+ DWORD Rid;
+} WELLKNOWNRID;
+
+static const WELLKNOWNRID WellKnownRids[] = {
+ { WinAccountAdministratorSid, DOMAIN_USER_RID_ADMIN },
+ { WinAccountGuestSid, DOMAIN_USER_RID_GUEST },
+ { WinAccountKrbtgtSid, DOMAIN_USER_RID_KRBTGT },
+ { WinAccountDomainAdminsSid, DOMAIN_GROUP_RID_ADMINS },
+ { WinAccountDomainUsersSid, DOMAIN_GROUP_RID_USERS },
+ { WinAccountDomainGuestsSid, DOMAIN_GROUP_RID_GUESTS },
+ { WinAccountComputersSid, DOMAIN_GROUP_RID_COMPUTERS },
+ { WinAccountControllersSid, DOMAIN_GROUP_RID_CONTROLLERS },
+ { WinAccountCertAdminsSid, DOMAIN_GROUP_RID_CERT_ADMINS },
+ { WinAccountSchemaAdminsSid, DOMAIN_GROUP_RID_SCHEMA_ADMINS },
+ { WinAccountEnterpriseAdminsSid, DOMAIN_GROUP_RID_ENTERPRISE_ADMINS },
+ { WinAccountPolicyAdminsSid, DOMAIN_GROUP_RID_POLICY_ADMINS },
+ { WinAccountRasAndIasServersSid, DOMAIN_ALIAS_RID_RAS_SERVERS },
};
static const SID sidWorld = { SID_REVISION, 1, { SECURITY_WORLD_SID_AUTHORITY} , { SECURITY_WORLD_RID } };
return "(too-big)";
}
+static const ACEFLAG AceRights[] =
+{
+ { SDDL_GENERIC_ALL, GENERIC_ALL },
+ { SDDL_GENERIC_READ, GENERIC_READ },
+ { SDDL_GENERIC_WRITE, GENERIC_WRITE },
+ { SDDL_GENERIC_EXECUTE, GENERIC_EXECUTE },
+
+ { SDDL_READ_CONTROL, READ_CONTROL },
+ { SDDL_STANDARD_DELETE, DELETE },
+ { SDDL_WRITE_DAC, WRITE_DAC },
+ { SDDL_WRITE_OWNER, WRITE_OWNER },
+
+ { SDDL_READ_PROPERTY, ADS_RIGHT_DS_READ_PROP},
+ { SDDL_WRITE_PROPERTY, ADS_RIGHT_DS_WRITE_PROP},
+ { SDDL_CREATE_CHILD, ADS_RIGHT_DS_CREATE_CHILD},
+ { SDDL_DELETE_CHILD, ADS_RIGHT_DS_DELETE_CHILD},
+ { SDDL_LIST_CHILDREN, ADS_RIGHT_ACTRL_DS_LIST},
+ { SDDL_SELF_WRITE, ADS_RIGHT_DS_SELF},
+ { SDDL_LIST_OBJECT, ADS_RIGHT_DS_LIST_OBJECT},
+ { SDDL_DELETE_TREE, ADS_RIGHT_DS_DELETE_TREE},
+ { SDDL_CONTROL_ACCESS, ADS_RIGHT_DS_CONTROL_ACCESS},
+
+ { SDDL_FILE_ALL, FILE_ALL_ACCESS },
+ { SDDL_FILE_READ, FILE_GENERIC_READ },
+ { SDDL_FILE_WRITE, FILE_GENERIC_WRITE },
+ { SDDL_FILE_EXECUTE, FILE_GENERIC_EXECUTE },
+
+ { SDDL_KEY_ALL, KEY_ALL_ACCESS },
+ { SDDL_KEY_READ, KEY_READ },
+ { SDDL_KEY_WRITE, KEY_WRITE },
+ { SDDL_KEY_EXECUTE, KEY_EXECUTE },
+ { NULL, 0 },
+};
+
+static const LPCWSTR AceRightBitNames[32] = {
+ SDDL_CREATE_CHILD, /* 0 */
+ SDDL_DELETE_CHILD,
+ SDDL_LIST_CHILDREN,
+ SDDL_SELF_WRITE,
+ SDDL_READ_PROPERTY, /* 4 */
+ SDDL_WRITE_PROPERTY,
+ SDDL_DELETE_TREE,
+ SDDL_LIST_OBJECT,
+ SDDL_CONTROL_ACCESS, /* 8 */
+ NULL,
+ NULL,
+ NULL,
+ NULL, /* 12 */
+ NULL,
+ NULL,
+ NULL,
+ SDDL_STANDARD_DELETE, /* 16 */
+ SDDL_READ_CONTROL,
+ SDDL_WRITE_DAC,
+ SDDL_WRITE_OWNER,
+ NULL, /* 20 */
+ NULL,
+ NULL,
+ NULL,
+ NULL, /* 24 */
+ NULL,
+ NULL,
+ NULL,
+ SDDL_GENERIC_ALL, /* 28 */
+ SDDL_GENERIC_EXECUTE,
+ SDDL_GENERIC_WRITE,
+ SDDL_GENERIC_READ
+};
+
+
/* set last error code from NT status and get the proper boolean return value */
/* used for functions that are a simple wrapper around the corresponding ntdll API */
static __inline BOOL set_ntstatus( NTSTATUS status )
return !status;
}
-static BOOL
-FindKeyInTable(
- IN const RECORD* Table,
- IN LPCWSTR Key,
- OUT SIZE_T* pKeyLength,
- OUT DWORD* pItem)
+/* Exported functions */
+
+/*
+ * @implemented
+ */
+BOOL WINAPI
+AllocateLocallyUniqueId(PLUID Luid)
+{
+ NTSTATUS Status;
+
+ Status = NtAllocateLocallyUniqueId (Luid);
+ if (!NT_SUCCESS (Status))
+ {
+ SetLastError(RtlNtStatusToDosError(Status));
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+
+/*
+ * @implemented
+ */
+BOOL WINAPI
+AllocateAndInitializeSid(PSID_IDENTIFIER_AUTHORITY pIdentifierAuthority,
+ BYTE nSubAuthorityCount,
+ DWORD dwSubAuthority0,
+ DWORD dwSubAuthority1,
+ DWORD dwSubAuthority2,
+ DWORD dwSubAuthority3,
+ DWORD dwSubAuthority4,
+ DWORD dwSubAuthority5,
+ DWORD dwSubAuthority6,
+ DWORD dwSubAuthority7,
+ PSID *pSid)
+{
+ NTSTATUS Status;
+
+ Status = RtlAllocateAndInitializeSid(pIdentifierAuthority,
+ nSubAuthorityCount,
+ dwSubAuthority0,
+ dwSubAuthority1,
+ dwSubAuthority2,
+ dwSubAuthority3,
+ dwSubAuthority4,
+ dwSubAuthority5,
+ dwSubAuthority6,
+ dwSubAuthority7,
+ pSid);
+ if (!NT_SUCCESS(Status))
+ {
+ SetLastError(RtlNtStatusToDosError(Status));
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+
+/*
+ * @implemented
+ */
+BOOL WINAPI
+CopySid(DWORD nDestinationSidLength,
+ PSID pDestinationSid,
+ PSID pSourceSid)
+{
+ NTSTATUS Status;
+
+ Status = RtlCopySid(nDestinationSidLength,
+ pDestinationSid,
+ pSourceSid);
+ if (!NT_SUCCESS (Status))
+ {
+ SetLastError(RtlNtStatusToDosError(Status));
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+static void DumpString(LPCWSTR string, int cch, WCHAR **pwptr, ULONG *plen)
+{
+ if (cch == -1)
+ cch = strlenW(string);
+
+ if (plen)
+ *plen += cch;
+
+ if (pwptr)
+ {
+ memcpy(*pwptr, string, sizeof(WCHAR)*cch);
+ *pwptr += cch;
+ }
+}
+
+static BOOL DumpSidNumeric(PSID psid, WCHAR **pwptr, ULONG *plen)
+{
+ DWORD i;
+ WCHAR fmt[] = { 'S','-','%','u','-','%','d',0 };
+ WCHAR subauthfmt[] = { '-','%','u',0 };
+ WCHAR buf[26];
+ SID *pisid = psid;
+
+ if( !IsValidSid( psid ) || pisid->Revision != SDDL_REVISION)
+ {
+ SetLastError(ERROR_INVALID_SID);
+ return FALSE;
+ }
+
+ if (pisid->IdentifierAuthority.Value[0] ||
+ pisid->IdentifierAuthority.Value[1])
+ {
+ FIXME("not matching MS' bugs\n");
+ SetLastError(ERROR_INVALID_SID);
+ return FALSE;
+ }
+
+ sprintfW( buf, fmt, pisid->Revision,
+ MAKELONG(
+ MAKEWORD( pisid->IdentifierAuthority.Value[5],
+ pisid->IdentifierAuthority.Value[4] ),
+ MAKEWORD( pisid->IdentifierAuthority.Value[3],
+ pisid->IdentifierAuthority.Value[2] )
+ ) );
+ DumpString(buf, -1, pwptr, plen);
+
+ for( i=0; i<pisid->SubAuthorityCount; i++ )
+ {
+ sprintfW( buf, subauthfmt, pisid->SubAuthority[i] );
+ DumpString(buf, -1, pwptr, plen);
+ }
+ return TRUE;
+}
+
+static BOOL DumpSid(PSID psid, WCHAR **pwptr, ULONG *plen)
+{
+ size_t i;
+ for (i = 0; i < sizeof(WellKnownSids) / sizeof(WellKnownSids[0]); i++)
+ {
+ if (WellKnownSids[i].wstr[0] && EqualSid(psid, (PSID)&(WellKnownSids[i].Sid.Revision)))
+ {
+ DumpString(WellKnownSids[i].wstr, 2, pwptr, plen);
+ return TRUE;
+ }
+ }
+
+ return DumpSidNumeric(psid, pwptr, plen);
+}
+
+static void DumpRights(DWORD mask, WCHAR **pwptr, ULONG *plen)
+{
+ static const WCHAR fmtW[] = {'0','x','%','x',0};
+ WCHAR buf[15];
+ size_t i;
+
+ if (mask == 0)
+ return;
+
+ /* first check if the right have name */
+ for (i = 0; i < sizeof(AceRights)/sizeof(AceRights[0]); i++)
+ {
+ if (AceRights[i].wstr == NULL)
+ break;
+ if (mask == AceRights[i].value)
+ {
+ DumpString(AceRights[i].wstr, -1, pwptr, plen);
+ return;
+ }
+ }
+
+ /* then check if it can be built from bit names */
+ for (i = 0; i < 32; i++)
+ {
+ if ((mask & (1 << i)) && (AceRightBitNames[i] == NULL))
+ {
+ /* can't be built from bit names */
+ sprintfW(buf, fmtW, mask);
+ DumpString(buf, -1, pwptr, plen);
+ return;
+ }
+ }
+
+ /* build from bit names */
+ for (i = 0; i < 32; i++)
+ if (mask & (1 << i))
+ DumpString(AceRightBitNames[i], -1, pwptr, plen);
+}
+
+static BOOL DumpAce(LPVOID pace, WCHAR **pwptr, ULONG *plen)
+{
+ ACCESS_ALLOWED_ACE *piace; /* all the supported ACEs have the same memory layout */
+ static const WCHAR openbr = '(';
+ static const WCHAR closebr = ')';
+ static const WCHAR semicolon = ';';
+
+ if (((PACE_HEADER)pace)->AceType > SYSTEM_ALARM_ACE_TYPE || ((PACE_HEADER)pace)->AceSize < sizeof(ACCESS_ALLOWED_ACE))
+ {
+ SetLastError(ERROR_INVALID_ACL);
+ return FALSE;
+ }
+
+ piace = pace;
+ DumpString(&openbr, 1, pwptr, plen);
+ switch (piace->Header.AceType)
+ {
+ case ACCESS_ALLOWED_ACE_TYPE:
+ DumpString(SDDL_ACCESS_ALLOWED, -1, pwptr, plen);
+ break;
+ case ACCESS_DENIED_ACE_TYPE:
+ DumpString(SDDL_ACCESS_DENIED, -1, pwptr, plen);
+ break;
+ case SYSTEM_AUDIT_ACE_TYPE:
+ DumpString(SDDL_AUDIT, -1, pwptr, plen);
+ break;
+ case SYSTEM_ALARM_ACE_TYPE:
+ DumpString(SDDL_ALARM, -1, pwptr, plen);
+ break;
+ }
+ DumpString(&semicolon, 1, pwptr, plen);
+
+ if (piace->Header.AceFlags & OBJECT_INHERIT_ACE)
+ DumpString(SDDL_OBJECT_INHERIT, -1, pwptr, plen);
+ if (piace->Header.AceFlags & CONTAINER_INHERIT_ACE)
+ DumpString(SDDL_CONTAINER_INHERIT, -1, pwptr, plen);
+ if (piace->Header.AceFlags & NO_PROPAGATE_INHERIT_ACE)
+ DumpString(SDDL_NO_PROPAGATE, -1, pwptr, plen);
+ if (piace->Header.AceFlags & INHERIT_ONLY_ACE)
+ DumpString(SDDL_INHERIT_ONLY, -1, pwptr, plen);
+ if (piace->Header.AceFlags & INHERITED_ACE)
+ DumpString(SDDL_INHERITED, -1, pwptr, plen);
+ if (piace->Header.AceFlags & SUCCESSFUL_ACCESS_ACE_FLAG)
+ DumpString(SDDL_AUDIT_SUCCESS, -1, pwptr, plen);
+ if (piace->Header.AceFlags & FAILED_ACCESS_ACE_FLAG)
+ DumpString(SDDL_AUDIT_FAILURE, -1, pwptr, plen);
+ DumpString(&semicolon, 1, pwptr, plen);
+ DumpRights(piace->Mask, pwptr, plen);
+ DumpString(&semicolon, 1, pwptr, plen);
+ /* objects not supported */
+ DumpString(&semicolon, 1, pwptr, plen);
+ /* objects not supported */
+ DumpString(&semicolon, 1, pwptr, plen);
+ if (!DumpSid((PSID)&piace->SidStart, pwptr, plen))
+ return FALSE;
+ DumpString(&closebr, 1, pwptr, plen);
+ return TRUE;
+}
+
+static BOOL DumpAcl(PACL pacl, WCHAR **pwptr, ULONG *plen, BOOL protected, BOOL autoInheritReq, BOOL autoInherited)
+{
+ WORD count;
+ int i;
+
+ if (protected)
+ DumpString(SDDL_PROTECTED, -1, pwptr, plen);
+ if (autoInheritReq)
+ DumpString(SDDL_AUTO_INHERIT_REQ, -1, pwptr, plen);
+ if (autoInherited)
+ DumpString(SDDL_AUTO_INHERITED, -1, pwptr, plen);
+
+ if (pacl == NULL)
+ return TRUE;
+
+ if (!IsValidAcl(pacl))
+ return FALSE;
+
+ count = pacl->AceCount;
+ for (i = 0; i < count; i++)
+ {
+ LPVOID ace;
+ if (!GetAce(pacl, i, &ace))
+ return FALSE;
+ if (!DumpAce(ace, pwptr, plen))
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+static BOOL DumpOwner(PSECURITY_DESCRIPTOR SecurityDescriptor, WCHAR **pwptr, ULONG *plen)
+{
+ static const WCHAR prefix[] = {'O',':',0};
+ BOOL bDefaulted;
+ PSID psid;
+
+ if (!GetSecurityDescriptorOwner(SecurityDescriptor, &psid, &bDefaulted))
+ return FALSE;
+
+ if (psid == NULL)
+ return TRUE;
+
+ DumpString(prefix, -1, pwptr, plen);
+ if (!DumpSid(psid, pwptr, plen))
+ return FALSE;
+ return TRUE;
+}
+
+static BOOL DumpGroup(PSECURITY_DESCRIPTOR SecurityDescriptor, WCHAR **pwptr, ULONG *plen)
+{
+ static const WCHAR prefix[] = {'G',':',0};
+ BOOL bDefaulted;
+ PSID psid;
+
+ if (!GetSecurityDescriptorGroup(SecurityDescriptor, &psid, &bDefaulted))
+ return FALSE;
+
+ if (psid == NULL)
+ return TRUE;
+
+ DumpString(prefix, -1, pwptr, plen);
+ if (!DumpSid(psid, pwptr, plen))
+ return FALSE;
+ return TRUE;
+}
+
+static BOOL DumpDacl(PSECURITY_DESCRIPTOR SecurityDescriptor, WCHAR **pwptr, ULONG *plen)
+{
+ static const WCHAR dacl[] = {'D',':',0};
+ SECURITY_DESCRIPTOR_CONTROL control;
+ BOOL present, defaulted;
+ DWORD revision;
+ PACL pacl;
+
+ if (!GetSecurityDescriptorDacl(SecurityDescriptor, &present, &pacl, &defaulted))
+ return FALSE;
+
+ if (!GetSecurityDescriptorControl(SecurityDescriptor, &control, &revision))
+ return FALSE;
+
+ if (!present)
+ return TRUE;
+
+ DumpString(dacl, 2, pwptr, plen);
+ if (!DumpAcl(pacl, pwptr, plen, control & SE_DACL_PROTECTED, control & SE_DACL_AUTO_INHERIT_REQ, control & SE_DACL_AUTO_INHERITED))
+ return FALSE;
+ return TRUE;
+}
+
+static BOOL DumpSacl(PSECURITY_DESCRIPTOR SecurityDescriptor, WCHAR **pwptr, ULONG *plen)
+{
+ static const WCHAR sacl[] = {'S',':',0};
+ SECURITY_DESCRIPTOR_CONTROL control;
+ BOOL present, defaulted;
+ DWORD revision;
+ PACL pacl;
+
+ if (!GetSecurityDescriptorSacl(SecurityDescriptor, &present, &pacl, &defaulted))
+ return FALSE;
+
+ if (!GetSecurityDescriptorControl(SecurityDescriptor, &control, &revision))
+ return FALSE;
+
+ if (!present)
+ return TRUE;
+
+ DumpString(sacl, 2, pwptr, plen);
+ if (!DumpAcl(pacl, pwptr, plen, control & SE_SACL_PROTECTED, control & SE_SACL_AUTO_INHERIT_REQ, control & SE_SACL_AUTO_INHERITED))
+ return FALSE;
+ return TRUE;
+}
+
+/******************************************************************************
+ * ConvertSecurityDescriptorToStringSecurityDescriptorW [ADVAPI32.@]
+ * @implemented
+ */
+BOOL WINAPI
+ConvertSecurityDescriptorToStringSecurityDescriptorW(PSECURITY_DESCRIPTOR SecurityDescriptor,
+ DWORD SDRevision,
+ SECURITY_INFORMATION SecurityInformation,
+ LPWSTR *OutputString,
+ PULONG OutputLen)
+{
+ ULONG len;
+ WCHAR *wptr, *wstr;
+
+ if (SDRevision != SDDL_REVISION_1)
+ {
+ ERR("Pogram requested unknown SDDL revision %d\n", SDRevision);
+ SetLastError(ERROR_UNKNOWN_REVISION);
+ return FALSE;
+ }
+
+ len = 0;
+ if (SecurityInformation & OWNER_SECURITY_INFORMATION)
+ if (!DumpOwner(SecurityDescriptor, NULL, &len))
+ return FALSE;
+ if (SecurityInformation & GROUP_SECURITY_INFORMATION)
+ if (!DumpGroup(SecurityDescriptor, NULL, &len))
+ return FALSE;
+ if (SecurityInformation & DACL_SECURITY_INFORMATION)
+ if (!DumpDacl(SecurityDescriptor, NULL, &len))
+ return FALSE;
+ if (SecurityInformation & SACL_SECURITY_INFORMATION)
+ if (!DumpSacl(SecurityDescriptor, NULL, &len))
+ return FALSE;
+
+ wstr = wptr = LocalAlloc(0, (len + 1)*sizeof(WCHAR));
+ if (SecurityInformation & OWNER_SECURITY_INFORMATION)
+ if (!DumpOwner(SecurityDescriptor, &wptr, NULL))
+ return FALSE;
+ if (SecurityInformation & GROUP_SECURITY_INFORMATION)
+ if (!DumpGroup(SecurityDescriptor, &wptr, NULL))
+ return FALSE;
+ if (SecurityInformation & DACL_SECURITY_INFORMATION)
+ if (!DumpDacl(SecurityDescriptor, &wptr, NULL))
+ return FALSE;
+ if (SecurityInformation & SACL_SECURITY_INFORMATION)
+ if (!DumpSacl(SecurityDescriptor, &wptr, NULL))
+ return FALSE;
+ *wptr = 0;
+
+ TRACE("ret: %s, %d\n", wine_dbgstr_w(wstr), len);
+ *OutputString = wstr;
+ if (OutputLen)
+ *OutputLen = strlenW(*OutputString)+1;
+ return TRUE;
+}
+
+
+/******************************************************************************
+ * ConvertSecurityDescriptorToStringSecurityDescriptorA [ADVAPI32.@]
+ * @implemented
+ */
+BOOL WINAPI
+ConvertSecurityDescriptorToStringSecurityDescriptorA(PSECURITY_DESCRIPTOR SecurityDescriptor,
+ DWORD SDRevision,
+ SECURITY_INFORMATION Information,
+ LPSTR *OutputString,
+ PULONG OutputLen)
+{
+ LPWSTR wstr;
+ ULONG len;
+ if (ConvertSecurityDescriptorToStringSecurityDescriptorW(SecurityDescriptor, SDRevision, Information, &wstr, &len))
+ {
+ int lenA;
+
+ lenA = WideCharToMultiByte(CP_ACP, 0, wstr, len, NULL, 0, NULL, NULL);
+ *OutputString = HeapAlloc(GetProcessHeap(), 0, lenA);
+ WideCharToMultiByte(CP_ACP, 0, wstr, len, *OutputString, lenA, NULL, NULL);
+ LocalFree(wstr);
+
+ if (OutputLen != NULL)
+ *OutputLen = lenA;
+ return TRUE;
+ }
+ else
+ {
+ *OutputString = NULL;
+ if (OutputLen)
+ *OutputLen = 0;
+ return FALSE;
+ }
+}
+
+
+/******************************************************************************
+ * ComputeStringSidSize
+ */
+static DWORD ComputeStringSidSize(LPCWSTR StringSid)
+{
+ if (StringSid[0] == 'S' && StringSid[1] == '-') /* S-R-I(-S)+ */
+ {
+ int ctok = 0;
+ while (*StringSid)
+ {
+ if (*StringSid == '-')
+ ctok++;
+ StringSid++;
+ }
+
+ if (ctok >= 3)
+ return GetSidLengthRequired(ctok - 2);
+ }
+ else /* String constant format - Only available in winxp and above */
+ {
+ unsigned int i;
+
+ for (i = 0; i < sizeof(WellKnownSids)/sizeof(WellKnownSids[0]); i++)
+ if (!strncmpW(WellKnownSids[i].wstr, StringSid, 2))
+ return GetSidLengthRequired(WellKnownSids[i].Sid.SubAuthorityCount);
+ }
+
+ return GetSidLengthRequired(0);
+}
+
+/******************************************************************************
+ * ParseStringSidToSid
+ */
+static BOOL ParseStringSidToSid(LPCWSTR StringSid, PSID pSid, LPDWORD cBytes)
+{
+ BOOL bret = FALSE;
+ SID* pisid=pSid;
+
+ TRACE("%s, %p, %p\n", debugstr_w(StringSid), pSid, cBytes);
+ if (!StringSid)
+ {
+ SetLastError(ERROR_INVALID_PARAMETER);
+ TRACE("StringSid is NULL, returning FALSE\n");
+ return FALSE;
+ }
+
+ while (*StringSid == ' ')
+ StringSid++;
+
+ *cBytes = ComputeStringSidSize(StringSid);
+ if (!pisid) /* Simply compute the size */
+ {
+ TRACE("only size requested, returning TRUE\n");
+ return TRUE;
+ }
+
+ if (StringSid[0] == 'S' && StringSid[1] == '-') /* S-R-I-S-S */
+ {
+ DWORD i = 0, identAuth;
+ DWORD csubauth = ((*cBytes - GetSidLengthRequired(0)) / sizeof(DWORD));
+
+ StringSid += 2; /* Advance to Revision */
+ pisid->Revision = atoiW(StringSid);
+
+ if (pisid->Revision != SDDL_REVISION)
+ {
+ TRACE("Revision %d is unknown\n", pisid->Revision);
+ goto lend; /* ERROR_INVALID_SID */
+ }
+ if (csubauth == 0)
+ {
+ TRACE("SubAuthorityCount is 0\n");
+ goto lend; /* ERROR_INVALID_SID */
+ }
+
+ pisid->SubAuthorityCount = csubauth;
+
+ /* Advance to identifier authority */
+ while (*StringSid && *StringSid != '-')
+ StringSid++;
+ if (*StringSid == '-')
+ StringSid++;
+
+ /* MS' implementation can't handle values greater than 2^32 - 1, so
+ * we don't either; assume most significant bytes are always 0
+ */
+ pisid->IdentifierAuthority.Value[0] = 0;
+ pisid->IdentifierAuthority.Value[1] = 0;
+ identAuth = atoiW(StringSid);
+ pisid->IdentifierAuthority.Value[5] = identAuth & 0xff;
+ pisid->IdentifierAuthority.Value[4] = (identAuth & 0xff00) >> 8;
+ pisid->IdentifierAuthority.Value[3] = (identAuth & 0xff0000) >> 16;
+ pisid->IdentifierAuthority.Value[2] = (identAuth & 0xff000000) >> 24;
+
+ /* Advance to first sub authority */
+ while (*StringSid && *StringSid != '-')
+ StringSid++;
+ if (*StringSid == '-')
+ StringSid++;
+
+ while (*StringSid)
+ {
+ pisid->SubAuthority[i++] = atoiW(StringSid);
+
+ while (*StringSid && *StringSid != '-')
+ StringSid++;
+ if (*StringSid == '-')
+ StringSid++;
+ }
+
+ if (i != pisid->SubAuthorityCount)
+ goto lend; /* ERROR_INVALID_SID */
+
+ bret = TRUE;
+ }
+ else /* String constant format - Only available in winxp and above */
+ {
+ unsigned int i;
+ pisid->Revision = SDDL_REVISION;
+
+ for (i = 0; i < sizeof(WellKnownSids)/sizeof(WellKnownSids[0]); i++)
+ if (!strncmpW(WellKnownSids[i].wstr, StringSid, 2))
+ {
+ DWORD j;
+ pisid->SubAuthorityCount = WellKnownSids[i].Sid.SubAuthorityCount;
+ pisid->IdentifierAuthority = WellKnownSids[i].Sid.IdentifierAuthority;
+ for (j = 0; j < WellKnownSids[i].Sid.SubAuthorityCount; j++)
+ pisid->SubAuthority[j] = WellKnownSids[i].Sid.SubAuthority[j];
+ bret = TRUE;
+ }
+
+ if (!bret)
+ FIXME("String constant not supported: %s\n", debugstr_wn(StringSid, 2));
+ }
+
+lend:
+ if (!bret)
+ SetLastError(ERROR_INVALID_SID);
+
+ TRACE("returning %s\n", bret ? "TRUE" : "FALSE");
+ return bret;
+}
+
+/******************************************************************************
+ * ParseAclStringFlags
+ */
+static DWORD ParseAclStringFlags(LPCWSTR* StringAcl)
{
- const RECORD* pRecord = Table;
- while (pRecord->key != NULL)
+ DWORD flags = 0;
+ LPCWSTR szAcl = *StringAcl;
+
+ while (*szAcl != '(')
+ {
+ if (*szAcl == 'P')
{
- if (wcsncmp(pRecord->key, Key, wcslen(pRecord->key)) == 0)
- {
- *pKeyLength = wcslen(pRecord->key);
- *pItem = pRecord->value;
- return TRUE;
- }
- pRecord++;
+ flags |= SE_DACL_PROTECTED;
}
- SetLastError(ERROR_INVALID_PARAMETER);
- return FALSE;
+ else if (*szAcl == 'A')
+ {
+ szAcl++;
+ if (*szAcl == 'R')
+ flags |= SE_DACL_AUTO_INHERIT_REQ;
+ else if (*szAcl == 'I')
+ flags |= SE_DACL_AUTO_INHERITED;
+ }
+ szAcl++;
+ }
+
+ *StringAcl = szAcl;
+ return flags;
}
-static BOOL
-ParseSidString(
- IN LPCWSTR Buffer,
- OUT PSID* pSid,
- OUT SIZE_T* pLength)
+/******************************************************************************
+ * ParseAceStringType
+ */
+static const ACEFLAG AceType[] =
+{
+ { SDDL_ALARM, SYSTEM_ALARM_ACE_TYPE },
+ { SDDL_AUDIT, SYSTEM_AUDIT_ACE_TYPE },
+ { SDDL_ACCESS_ALLOWED, ACCESS_ALLOWED_ACE_TYPE },
+ { SDDL_ACCESS_DENIED, ACCESS_DENIED_ACE_TYPE },
+ /*
+ { SDDL_OBJECT_ACCESS_ALLOWED, ACCESS_ALLOWED_OBJECT_ACE_TYPE },
+ { SDDL_OBJECT_ACCESS_DENIED, ACCESS_DENIED_OBJECT_ACE_TYPE },
+ { SDDL_OBJECT_ALARM, SYSTEM_ALARM_OBJECT_ACE_TYPE },
+ { SDDL_OBJECT_AUDIT, SYSTEM_AUDIT_OBJECT_ACE_TYPE },
+ */
+ { NULL, 0 },
+};
+
+static BYTE ParseAceStringType(LPCWSTR* StringAcl)
+{
+ UINT len = 0;
+ LPCWSTR szAcl = *StringAcl;
+ const ACEFLAG *lpaf = AceType;
+
+ while (lpaf->wstr &&
+ (len = strlenW(lpaf->wstr)) &&
+ strncmpW(lpaf->wstr, szAcl, len))
+ lpaf++;
+
+ if (!lpaf->wstr)
+ return 0;
+
+ *StringAcl += len;
+ return lpaf->value;
+}
+
+
+/******************************************************************************
+ * ParseAceStringFlags
+ */
+static const ACEFLAG AceFlags[] =
{
- WCHAR str[SDDL_ALIAS_SIZE + 1];
- LPWSTR strSid;
- LPCWSTR end;
- BOOL ret;
- DWORD i;
-
- wcsncpy(str, Buffer, SDDL_ALIAS_SIZE);
- for (i = SDDL_ALIAS_SIZE; i > 0; i--)
+ { SDDL_CONTAINER_INHERIT, CONTAINER_INHERIT_ACE },
+ { SDDL_AUDIT_FAILURE, FAILED_ACCESS_ACE_FLAG },
+ { SDDL_INHERITED, INHERITED_ACE },
+ { SDDL_INHERIT_ONLY, INHERIT_ONLY_ACE },
+ { SDDL_NO_PROPAGATE, NO_PROPAGATE_INHERIT_ACE },
+ { SDDL_OBJECT_INHERIT, OBJECT_INHERIT_ACE },
+ { SDDL_AUDIT_SUCCESS, SUCCESSFUL_ACCESS_ACE_FLAG },
+ { NULL, 0 },
+};
+
+static BYTE ParseAceStringFlags(LPCWSTR* StringAcl)
+{
+ UINT len = 0;
+ BYTE flags = 0;
+ LPCWSTR szAcl = *StringAcl;
+
+ while (*szAcl != ';')
+ {
+ const ACEFLAG *lpaf = AceFlags;
+
+ while (lpaf->wstr &&
+ (len = strlenW(lpaf->wstr)) &&
+ strncmpW(lpaf->wstr, szAcl, len))
+ lpaf++;
+
+ if (!lpaf->wstr)
+ return 0;
+
+ flags |= lpaf->value;
+ szAcl += len;
+ }
+
+ *StringAcl = szAcl;
+ return flags;
+}
+
+
+/******************************************************************************
+ * ParseAceStringRights
+ */
+static DWORD ParseAceStringRights(LPCWSTR* StringAcl)
+{
+ UINT len = 0;
+ DWORD rights = 0;
+ LPCWSTR szAcl = *StringAcl;
+
+ if ((*szAcl == '0') && (*(szAcl + 1) == 'x'))
+ {
+ LPCWSTR p = szAcl;
+
+ while (*p && *p != ';')
+ p++;
+
+ if (p - szAcl <= 10 /* 8 hex digits + "0x" */ )
{
- str[i] = UNICODE_NULL;
- if (ConvertStringSidToSidW(str, pSid))
- {
- *pLength = i;
- return TRUE;
- }
+ rights = strtoulW(szAcl, NULL, 16);
+ szAcl = p;
}
+ else
+ WARN("Invalid rights string format: %s\n", debugstr_wn(szAcl, p - szAcl));
+ }
+ else
+ {
+ while (*szAcl != ';')
+ {
+ const ACEFLAG *lpaf = AceRights;
+
+ while (lpaf->wstr &&
+ (len = strlenW(lpaf->wstr)) &&
+ strncmpW(lpaf->wstr, szAcl, len))
+ {
+ lpaf++;
+ }
+
+ if (!lpaf->wstr)
+ return 0;
+
+ rights |= lpaf->value;
+ szAcl += len;
+ }
+ }
+
+ *StringAcl = szAcl;
+ return rights;
+}
+
+
+/******************************************************************************
+ * ParseStringAclToAcl
+ *
+ * dacl_flags(string_ace1)(string_ace2)... (string_acen)
+ */
+static BOOL ParseStringAclToAcl(LPCWSTR StringAcl, LPDWORD lpdwFlags,
+ PACL pAcl, LPDWORD cBytes)
+{
+ DWORD val;
+ DWORD sidlen;
+ DWORD length = sizeof(ACL);
+ DWORD acesize = 0;
+ DWORD acecount = 0;
+ PACCESS_ALLOWED_ACE pAce = NULL; /* pointer to current ACE */
+
+ TRACE("%s\n", debugstr_w(StringAcl));
+
+ if (!StringAcl)
+ return FALSE;
+
+ if (pAcl) /* pAce is only useful if we're setting values */
+ pAce = (PACCESS_ALLOWED_ACE) (pAcl + 1);
+
+ /* Parse ACL flags */
+ *lpdwFlags = ParseAclStringFlags(&StringAcl);
+
+ /* Parse ACE */
+ while (*StringAcl == '(')
+ {
+ StringAcl++;
+
+ /* Parse ACE type */
+ val = ParseAceStringType(&StringAcl);
+ if (pAce)
+ pAce->Header.AceType = (BYTE) val;
+ if (*StringAcl != ';')
+ goto lerr;
+ StringAcl++;
+
+ /* Parse ACE flags */
+ val = ParseAceStringFlags(&StringAcl);
+ if (pAce)
+ pAce->Header.AceFlags = (BYTE) val;
+ if (*StringAcl != ';')
+ goto lerr;
+ StringAcl++;
+
+ /* Parse ACE rights */
+ val = ParseAceStringRights(&StringAcl);
+ if (pAce)
+ pAce->Mask = val;
+ if (*StringAcl != ';')
+ goto lerr;
+ StringAcl++;
+
+ /* Parse ACE object guid */
+ if (*StringAcl != ';')
+ {
+ FIXME("Support for *_OBJECT_ACE_TYPE not implemented\n");
+ goto lerr;
+ }
+ StringAcl++;
+
+ /* Parse ACE inherit object guid */
+ if (*StringAcl != ';')
+ {
+ FIXME("Support for *_OBJECT_ACE_TYPE not implemented\n");
+ goto lerr;
+ }
+ StringAcl++;
- end = wcschr(Buffer, SDDL_ACE_ENDC);
- if (!end)
- {
- SetLastError(ERROR_NOT_ENOUGH_MEMORY);
- return FALSE;
- }
- strSid = (LPWSTR)LocalAlloc(0, (end - Buffer) * sizeof(WCHAR) + sizeof(UNICODE_NULL));
- if (!strSid)
+ /* Parse ACE account sid */
+ if (ParseStringSidToSid(StringAcl, pAce ? &pAce->SidStart : NULL, &sidlen))
{
- SetLastError(ERROR_NOT_ENOUGH_MEMORY);
- return FALSE;
+ while (*StringAcl && *StringAcl != ')')
+ StringAcl++;
}
- wcsncpy(strSid, Buffer, end - Buffer + 1);
- strSid[end - Buffer] = UNICODE_NULL;
- *pLength = end - Buffer;
- ret = ConvertStringSidToSidW(strSid, pSid);
- LocalFree(strSid);
- return ret;
-}
-static const RECORD DaclFlagTable[] =
-{
- { SDDL_PROTECTED, SE_DACL_PROTECTED },
- { SDDL_AUTO_INHERIT_REQ, SE_DACL_AUTO_INHERIT_REQ },
- { SDDL_AUTO_INHERITED, SE_DACL_AUTO_INHERITED },
- { NULL, 0 },
-};
+ if (*StringAcl != ')')
+ goto lerr;
+ StringAcl++;
-static const RECORD SaclFlagTable[] =
-{
- { SDDL_PROTECTED, SE_SACL_PROTECTED },
- { SDDL_AUTO_INHERIT_REQ, SE_SACL_AUTO_INHERIT_REQ },
- { SDDL_AUTO_INHERITED, SE_SACL_AUTO_INHERITED },
- { NULL, 0 },
-};
+ acesize = sizeof(ACCESS_ALLOWED_ACE) - sizeof(DWORD) + sidlen;
+ length += acesize;
+ if (pAce)
+ {
+ pAce->Header.AceSize = acesize;
+ pAce = (PACCESS_ALLOWED_ACE)((LPBYTE)pAce + acesize);
+ }
+ acecount++;
+ }
-static const RECORD AceFlagTable[] =
-{
- { SDDL_CONTAINER_INHERIT, CONTAINER_INHERIT_ACE },
- { SDDL_OBJECT_INHERIT, OBJECT_INHERIT_ACE },
- { SDDL_NO_PROPAGATE, NO_PROPAGATE_INHERIT_ACE },
- { SDDL_INHERIT_ONLY, INHERIT_ONLY_ACE },
- { SDDL_INHERITED, INHERITED_ACE },
- { SDDL_AUDIT_SUCCESS, SUCCESSFUL_ACCESS_ACE_FLAG },
- { SDDL_AUDIT_FAILURE, FAILED_ACCESS_ACE_FLAG },
- { NULL, 0 },
-};
+ *cBytes = length;
-static BOOL
-ParseFlagsString(
- IN LPCWSTR Buffer,
- IN const RECORD* FlagTable,
- IN WCHAR LimitChar,
- OUT DWORD* pFlags,
- OUT SIZE_T* pLength)
-{
- LPCWSTR ptr = Buffer;
- SIZE_T PartialLength;
- DWORD Flag;
+ if (length > 0xffff)
+ {
+ ERR("ACL too large\n");
+ goto lerr;
+ }
- *pFlags = 0;
- while (*ptr != LimitChar)
- {
- if (!FindKeyInTable(FlagTable, ptr, &PartialLength, &Flag))
- return FALSE;
- *pFlags |= Flag;
- ptr += PartialLength;
- }
- *pLength = ptr - Buffer;
- return TRUE;
+ if (pAcl)
+ {
+ pAcl->AclRevision = ACL_REVISION;
+ pAcl->Sbz1 = 0;
+ pAcl->AclSize = length;
+ pAcl->AceCount = acecount++;
+ pAcl->Sbz2 = 0;
+ }
+ return TRUE;
+
+lerr:
+ SetLastError(ERROR_INVALID_ACL);
+ WARN("Invalid ACE string format\n");
+ return FALSE;
}
-static const RECORD AccessMaskTable[] =
-{
- { SDDL_GENERIC_ALL, GENERIC_ALL },
- { SDDL_GENERIC_READ, GENERIC_READ },
- { SDDL_GENERIC_WRITE, GENERIC_WRITE },
- { SDDL_GENERIC_EXECUTE, GENERIC_EXECUTE },
- { SDDL_READ_CONTROL, READ_CONTROL },
- { SDDL_STANDARD_DELETE, DELETE },
- { SDDL_WRITE_DAC, WRITE_DAC },
- { SDDL_WRITE_OWNER, WRITE_OWNER },
- { SDDL_READ_PROPERTY, ADS_RIGHT_DS_READ_PROP },
- { SDDL_WRITE_PROPERTY, ADS_RIGHT_DS_WRITE_PROP },
- { SDDL_CREATE_CHILD, ADS_RIGHT_DS_CREATE_CHILD },
- { SDDL_DELETE_CHILD, ADS_RIGHT_DS_DELETE_CHILD },
- { SDDL_LIST_CHILDREN, ADS_RIGHT_ACTRL_DS_LIST },
- { SDDL_SELF_WRITE, ADS_RIGHT_DS_SELF },
- { SDDL_LIST_OBJECT, ADS_RIGHT_DS_LIST_OBJECT },
- { SDDL_DELETE_TREE, ADS_RIGHT_DS_DELETE_TREE },
- { SDDL_CONTROL_ACCESS, ADS_RIGHT_DS_CONTROL_ACCESS },
- { SDDL_FILE_ALL, FILE_ALL_ACCESS },
- { SDDL_FILE_READ, FILE_GENERIC_READ },
- { SDDL_FILE_WRITE, FILE_GENERIC_WRITE },
- { SDDL_FILE_EXECUTE, FILE_GENERIC_EXECUTE },
- { SDDL_KEY_ALL, KEY_ALL_ACCESS },
- { SDDL_KEY_READ, KEY_READ },
- { SDDL_KEY_WRITE, KEY_WRITE },
- { SDDL_KEY_EXECUTE, KEY_EXECUTE },
- { NULL, 0 },
-};
-static BOOL
-ParseAccessMaskString(
- IN LPCWSTR Buffer,
- OUT DWORD* pAccessMask,
- OUT SIZE_T* pLength)
+/******************************************************************************
+ * ParseStringSecurityDescriptorToSecurityDescriptor
+ */
+static BOOL ParseStringSecurityDescriptorToSecurityDescriptor(
+ LPCWSTR StringSecurityDescriptor,
+ SECURITY_DESCRIPTOR_RELATIVE* SecurityDescriptor,
+ LPDWORD cBytes)
{
- /* FIXME: Allow hexadecimal string for access rights! */
+ BOOL bret = FALSE;
+ WCHAR toktype;
+ WCHAR tok[MAX_PATH];
+ LPCWSTR lptoken;
+ LPBYTE lpNext = NULL;
+ DWORD len;
- return ParseFlagsString(Buffer, AccessMaskTable, SDDL_SEPERATORC, pAccessMask, pLength);
-}
+ *cBytes = sizeof(SECURITY_DESCRIPTOR);
-static BOOL
-ParseGuidString(
- IN LPCWSTR Buffer,
- OUT GUID* pGuid,
- OUT BOOL* pIsGuidValid,
- OUT SIZE_T* pLength)
-{
- WCHAR GuidStr[MAX_GUID_STRING_LEN + 1];
- LPCWSTR end;
+ if (SecurityDescriptor)
+ lpNext = (LPBYTE)(SecurityDescriptor + 1);
- end = wcschr(Buffer, SDDL_SEPERATORC);
- if (!end)
- {
- SetLastError(ERROR_INVALID_PARAMETER);
- return FALSE;
- }
+ while (*StringSecurityDescriptor)
+ {
+ toktype = *StringSecurityDescriptor;
- *pLength = end - Buffer;
- *pIsGuidValid = (end != Buffer);
- if (!*pIsGuidValid)
- return TRUE;
+ /* Expect char identifier followed by ':' */
+ StringSecurityDescriptor++;
+ if (*StringSecurityDescriptor != ':')
+ {
+ SetLastError(ERROR_INVALID_PARAMETER);
+ goto lend;
+ }
+ StringSecurityDescriptor++;
- if (end - Buffer > MAX_GUID_STRING_LEN - 1)
- {
- SetLastError(ERROR_INVALID_PARAMETER);
- return FALSE;
- }
- GuidStr[end - Buffer] = UNICODE_NULL;
- wcsncpy(GuidStr, Buffer, end - Buffer);
- if (RPC_S_OK != UuidFromStringW((unsigned short*)&GuidStr, pGuid))
- {
- SetLastError(ERROR_INVALID_PARAMETER);
- return FALSE;
- }
- return TRUE;
-}
+ /* Extract token */
+ lptoken = StringSecurityDescriptor;
+ while (*lptoken && *lptoken != ':')
+ lptoken++;
-static const RECORD AceTypeTable[] =
-{
- { SDDL_OBJECT_ACCESS_ALLOWED, ACCESS_ALLOWED_OBJECT_ACE_TYPE },
- { SDDL_OBJECT_ACCESS_DENIED, ACCESS_DENIED_OBJECT_ACE_TYPE },
- { SDDL_AUDIT, SYSTEM_AUDIT_ACE_TYPE },
- { SDDL_ALARM, SYSTEM_ALARM_ACE_TYPE },
- { SDDL_OBJECT_AUDIT, SYSTEM_AUDIT_OBJECT_ACE_TYPE },
- { SDDL_OBJECT_ALARM, SYSTEM_ALARM_OBJECT_ACE_TYPE },
- { SDDL_ACCESS_ALLOWED, ACCESS_ALLOWED_ACE_TYPE },
- { SDDL_ACCESS_DENIED, ACCESS_DENIED_ACE_TYPE },
- { NULL, 0 },
-};
+ if (*lptoken)
+ lptoken--;
-static BOOL
-ParseAceString(
- IN LPCWSTR Buffer,
- IN PACL pAcl,
- OUT SIZE_T* pLength)
-{
- LPCWSTR ptr = Buffer;
- SIZE_T PartialLength;
- DWORD aceType, aceFlags, accessMask;
- GUID object, inheritObject;
- BOOL objectValid, inheritObjectValid;
- PSID sid = NULL;
- BOOL ret;
-
- if (*ptr != SDDL_ACE_BEGINC)
+ len = lptoken - StringSecurityDescriptor;
+ memcpy( tok, StringSecurityDescriptor, len * sizeof(WCHAR) );
+ tok[len] = 0;
+
+ switch (toktype)
{
- SetLastError(ERROR_INVALID_PARAMETER);
- return FALSE;
- }
- ptr++; /* Skip SDDL_ACE_BEGINC */
+ case 'O':
+ {
+ DWORD bytes;
- if (!FindKeyInTable(AceTypeTable, ptr, &PartialLength, &aceType))
- return FALSE;
- ptr += PartialLength;
+ if (!ParseStringSidToSid(tok, lpNext, &bytes))
+ goto lend;
- if (*ptr != SDDL_SEPERATORC)
- {
- SetLastError(ERROR_INVALID_PARAMETER);
- return FALSE;
- }
- ptr++; /* Skip SDDL_SEPERATORC */
+ if (SecurityDescriptor)
+ {
+ SecurityDescriptor->Owner = lpNext - (LPBYTE)SecurityDescriptor;
+ lpNext += bytes; /* Advance to next token */
+ }
- if (!ParseFlagsString(ptr, AceFlagTable, SDDL_SEPERATORC, &aceFlags, &PartialLength))
- return FALSE;
- ptr += PartialLength + 1;
+ *cBytes += bytes;
- if (!ParseAccessMaskString(ptr, &accessMask, &PartialLength))
- return FALSE;
- ptr += PartialLength + 1;
+ break;
+ }
- if (!ParseGuidString(ptr, &object, &objectValid, &PartialLength))
- return FALSE;
- ptr += PartialLength + 1;
+ case 'G':
+ {
+ DWORD bytes;
- if (!ParseGuidString(ptr, &inheritObject, &inheritObjectValid, &PartialLength))
- return FALSE;
- ptr += PartialLength + 1;
+ if (!ParseStringSidToSid(tok, lpNext, &bytes))
+ goto lend;
- if (!ParseSidString(ptr, &sid, &PartialLength))
- return FALSE;
- ptr += PartialLength;
- if (*ptr != SDDL_ACE_ENDC)
- {
- SetLastError(ERROR_INVALID_PARAMETER);
- return FALSE;
- }
- ptr++; /* Skip SDDL_ACE_ENDC */
- *pLength = ptr - Buffer;
+ if (SecurityDescriptor)
+ {
+ SecurityDescriptor->Group = lpNext - (LPBYTE)SecurityDescriptor;
+ lpNext += bytes; /* Advance to next token */
+ }
- switch (aceType)
- {
- case ACCESS_ALLOWED_ACE_TYPE:
- ret = AddAccessAllowedAceEx(
- pAcl,
- ACL_REVISION_DS,
- aceFlags,
- accessMask,
- sid);
- break;
- case ACCESS_ALLOWED_OBJECT_ACE_TYPE:
- ret = AddAccessAllowedObjectAce(
- pAcl,
- ACL_REVISION_DS,
- aceFlags,
- accessMask,
- objectValid ? &object : NULL,
- inheritObjectValid ? &inheritObject : NULL,
- sid);
- break;
- case ACCESS_DENIED_ACE_TYPE:
- ret = AddAccessDeniedAceEx(
- pAcl,
- ACL_REVISION_DS,
- aceFlags,
- accessMask,
- sid);
- break;
- case ACCESS_DENIED_OBJECT_ACE_TYPE:
- ret = AddAccessDeniedObjectAce(
- pAcl,
- ACL_REVISION_DS,
- aceFlags,
- accessMask,
- objectValid ? &object : NULL,
- inheritObjectValid ? &inheritObject : NULL,
- sid);
- break;
- case SYSTEM_AUDIT_ACE_TYPE:
- ret = AddAuditAccessAceEx(
- pAcl,
- ACL_REVISION_DS,
- aceFlags,
- accessMask,
- sid,
- FALSE,
- FALSE);
- break;
- case SYSTEM_AUDIT_OBJECT_ACE_TYPE:
- ret = AddAuditAccessObjectAce(
- pAcl,
- ACL_REVISION_DS,
- aceFlags,
- accessMask,
- objectValid ? &object : NULL,
- inheritObjectValid ? &inheritObject : NULL,
- sid,
- FALSE,
- FALSE);
- break;
- case SYSTEM_ALARM_ACE_TYPE:
- case SYSTEM_ALARM_OBJECT_ACE_TYPE:
- default:
- {
- SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
- ret = FALSE;
- }
- }
- LocalFree(sid);
- return ret;
-}
+ *cBytes += bytes;
-/* Exported functions */
+ break;
+ }
-/*
- * @implemented
- */
-BOOL STDCALL
-AllocateLocallyUniqueId(PLUID Luid)
-{
- NTSTATUS Status;
+ case 'D':
+ {
+ DWORD flags;
+ DWORD bytes;
- Status = NtAllocateLocallyUniqueId (Luid);
- if (!NT_SUCCESS (Status))
- {
- SetLastError(RtlNtStatusToDosError(Status));
- return FALSE;
- }
+ if (!ParseStringAclToAcl(tok, &flags, (PACL)lpNext, &bytes))
+ goto lend;
- return TRUE;
-}
+ if (SecurityDescriptor)
+ {
+ SecurityDescriptor->Control |= SE_DACL_PRESENT | flags;
+ SecurityDescriptor->Dacl = lpNext - (LPBYTE)SecurityDescriptor;
+ lpNext += bytes; /* Advance to next token */
+ }
+ *cBytes += bytes;
-/*
- * @implemented
- */
-BOOL STDCALL
-AllocateAndInitializeSid(PSID_IDENTIFIER_AUTHORITY pIdentifierAuthority,
- BYTE nSubAuthorityCount,
- DWORD dwSubAuthority0,
- DWORD dwSubAuthority1,
- DWORD dwSubAuthority2,
- DWORD dwSubAuthority3,
- DWORD dwSubAuthority4,
- DWORD dwSubAuthority5,
- DWORD dwSubAuthority6,
- DWORD dwSubAuthority7,
- PSID *pSid)
-{
- NTSTATUS Status;
+ break;
+ }
- Status = RtlAllocateAndInitializeSid(pIdentifierAuthority,
- nSubAuthorityCount,
- dwSubAuthority0,
- dwSubAuthority1,
- dwSubAuthority2,
- dwSubAuthority3,
- dwSubAuthority4,
- dwSubAuthority5,
- dwSubAuthority6,
- dwSubAuthority7,
- pSid);
- if (!NT_SUCCESS(Status))
- {
- SetLastError(RtlNtStatusToDosError(Status));
- return FALSE;
- }
+ case 'S':
+ {
+ DWORD flags;
+ DWORD bytes;
- return TRUE;
-}
+ if (!ParseStringAclToAcl(tok, &flags, (PACL)lpNext, &bytes))
+ goto lend;
+ if (SecurityDescriptor)
+ {
+ SecurityDescriptor->Control |= SE_SACL_PRESENT | flags;
+ SecurityDescriptor->Sacl = lpNext - (LPBYTE)SecurityDescriptor;
+ lpNext += bytes; /* Advance to next token */
+ }
-/*
- * @implemented
- */
-BOOL STDCALL
-CopySid(DWORD nDestinationSidLength,
- PSID pDestinationSid,
- PSID pSourceSid)
-{
- NTSTATUS Status;
+ *cBytes += bytes;
- Status = RtlCopySid(nDestinationSidLength,
- pDestinationSid,
- pSourceSid);
- if (!NT_SUCCESS (Status))
- {
- SetLastError(RtlNtStatusToDosError(Status));
- return FALSE;
+ break;
+ }
+
+ default:
+ FIXME("Unknown token\n");
+ SetLastError(ERROR_INVALID_PARAMETER);
+ goto lend;
+ }
+
+ StringSecurityDescriptor = lptoken;
}
- return TRUE;
+ bret = TRUE;
+
+lend:
+ return bret;
}
* ConvertStringSecurityDescriptorToSecurityDescriptorW [ADVAPI32.@]
* @implemented
*/
-BOOL WINAPI
-ConvertStringSecurityDescriptorToSecurityDescriptorW(
- IN LPCWSTR StringSecurityDescriptor,
- IN DWORD StringSDRevision,
- OUT PSECURITY_DESCRIPTOR* SecurityDescriptor,
- OUT PULONG SecurityDescriptorSize)
+BOOL WINAPI ConvertStringSecurityDescriptorToSecurityDescriptorW(
+ LPCWSTR StringSecurityDescriptor,
+ DWORD StringSDRevision,
+ PSECURITY_DESCRIPTOR* SecurityDescriptor,
+ PULONG SecurityDescriptorSize)
{
- PSECURITY_DESCRIPTOR sd = NULL;
- BOOL ret = FALSE;
+ DWORD cBytes;
+ SECURITY_DESCRIPTOR* psd;
+ BOOL bret = FALSE;
- if (!StringSecurityDescriptor)
- SetLastError(ERROR_INVALID_PARAMETER);
- else if (StringSDRevision != SDDL_REVISION_1)
- SetLastError(ERROR_INVALID_PARAMETER);
- else
- {
- LPCWSTR ptr = StringSecurityDescriptor;
- DWORD numberOfAces = 0;
- DWORD relativeSdSize;
- SIZE_T MaxAclSize;
- PSECURITY_DESCRIPTOR relativeSd = NULL;
- PSID pSid;
- PACL pAcl;
- BOOL present, dummy;
- /* An easy way to know how much space we need for an ACL is to count
- * the number of ACEs and say that we have 1 SID by ACE
- */
- ptr = wcschr(StringSecurityDescriptor, SDDL_ACE_BEGINC);
- while (ptr != NULL)
- {
- numberOfAces++;
- ptr = wcschr(ptr + 1, SDDL_ACE_BEGINC);
- }
- MaxAclSize = sizeof(ACL) + numberOfAces *
- (sizeof(ACCESS_ALLOWED_OBJECT_ACE) + SECURITY_MAX_SID_SIZE);
+ TRACE("%s\n", debugstr_w(StringSecurityDescriptor));
- sd = (SECURITY_DESCRIPTOR*)LocalAlloc(0, sizeof(SECURITY_DESCRIPTOR));
- if (!sd)
- {
- SetLastError(ERROR_NOT_ENOUGH_MEMORY);
- return FALSE;
- }
- ret = InitializeSecurityDescriptor(sd, SECURITY_DESCRIPTOR_REVISION);
- if (!ret)
- goto cleanup;
+ if (GetVersion() & 0x80000000)
+ {
+ SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
+ goto lend;
+ }
+ else if (!StringSecurityDescriptor || !SecurityDescriptor)
+ {
+ SetLastError(ERROR_INVALID_PARAMETER);
+ goto lend;
+ }
+ else if (StringSDRevision != SID_REVISION)
+ {
+ SetLastError(ERROR_UNKNOWN_REVISION);
+ goto lend;
+ }
- /* Now, really parse the string */
- ptr = StringSecurityDescriptor;
- while (*ptr)
- {
- if (ptr[1] != SDDL_DELIMINATORC)
- {
- SetLastError(ERROR_INVALID_PARAMETER);
- ret = FALSE;
- goto cleanup;
- }
- ptr += 2;
- switch (ptr[-2])
- {
- case 'O':
- case 'G':
- {
- PSID pSid;
- SIZE_T Length;
-
- ret = ParseSidString(ptr, &pSid, &Length);
- if (!ret)
- goto cleanup;
- if (ptr[-2] == 'O')
- ret = SetSecurityDescriptorOwner(sd, pSid, FALSE);
- else
- ret = SetSecurityDescriptorGroup(sd, pSid, FALSE);
- if (!ret)
- {
- LocalFree(pSid);
- goto cleanup;
- }
- ptr += Length;
- break;
- }
- case 'D':
- case 'S':
- {
- DWORD aclFlags;
- SIZE_T Length;
- BOOL isDacl = (ptr[-2] == 'D');
-
- if (isDacl)
- ret = ParseFlagsString(ptr, DaclFlagTable, SDDL_ACE_BEGINC, &aclFlags, &Length);
- else
- ret = ParseFlagsString(ptr, SaclFlagTable, SDDL_ACE_BEGINC, &aclFlags, &Length);
- if (!ret)
- goto cleanup;
- pAcl = (PACL)LocalAlloc(0, MaxAclSize);
- if (!pAcl)
- {
- SetLastError(ERROR_NOT_ENOUGH_MEMORY);
- ret = FALSE;
- goto cleanup;
- }
- if (!InitializeAcl(pAcl, (DWORD)MaxAclSize, ACL_REVISION_DS))
- {
- LocalFree(pAcl);
- goto cleanup;
- }
- if (aclFlags != 0)
- {
- ret = SetSecurityDescriptorControl(
- sd,
- (SECURITY_DESCRIPTOR_CONTROL)aclFlags,
- (SECURITY_DESCRIPTOR_CONTROL)aclFlags);
- if (!ret)
- {
- LocalFree(pAcl);
- goto cleanup;
- }
- }
- ptr += Length;
- while (*ptr == SDDL_ACE_BEGINC)
- {
- ret = ParseAceString(ptr, pAcl, &Length);
- if (!ret)
- {
- LocalFree(pAcl);
- goto cleanup;
- }
- ptr += Length;
- }
- if (isDacl)
- ret = SetSecurityDescriptorDacl(sd, TRUE, pAcl, FALSE);
- else
- ret = SetSecurityDescriptorSacl(sd, TRUE, pAcl, FALSE);
- if (!ret)
- {
- LocalFree(pAcl);
- goto cleanup;
- }
- break;
- }
- default:
- {
- SetLastError(ERROR_INVALID_PARAMETER);
- ret = FALSE;
- goto cleanup;
- }
- }
- }
+ /* Compute security descriptor length */
+ if (!ParseStringSecurityDescriptorToSecurityDescriptor(StringSecurityDescriptor,
+ NULL, &cBytes))
+ goto lend;
- relativeSdSize = 0;
- while (TRUE)
- {
- if (relativeSd)
- LocalFree(relativeSd);
- relativeSd = LocalAlloc(0, relativeSdSize);
- if (!relativeSd)
- {
- SetLastError(ERROR_NOT_ENOUGH_MEMORY);
- goto cleanup;
- }
- ret = MakeSelfRelativeSD(sd, relativeSd, &relativeSdSize);
- if (ret || GetLastError() != ERROR_INSUFFICIENT_BUFFER)
- break;
- }
- if (SecurityDescriptorSize)
- *SecurityDescriptorSize = relativeSdSize;
- *SecurityDescriptor = relativeSd;
-
-cleanup:
- if (GetSecurityDescriptorOwner(sd, &pSid, &dummy))
- LocalFree(pSid);
- if (GetSecurityDescriptorGroup(sd, &pSid, &dummy))
- LocalFree(pSid);
- if (GetSecurityDescriptorDacl(sd, &present, &pAcl, &dummy) && present)
- LocalFree(pAcl);
- if (GetSecurityDescriptorSacl(sd, &present, &pAcl, &dummy) && present)
- LocalFree(pAcl);
- LocalFree(sd);
- return ret;
- }
- return FALSE;
+ psd = *SecurityDescriptor = LocalAlloc(GMEM_ZEROINIT, cBytes);
+ if (!psd) goto lend;
+
+ psd->Revision = SID_REVISION;
+ psd->Control |= SE_SELF_RELATIVE;
+
+ if (!ParseStringSecurityDescriptorToSecurityDescriptor(StringSecurityDescriptor,
+ (SECURITY_DESCRIPTOR_RELATIVE *)psd, &cBytes))
+ {
+ LocalFree(psd);
+ goto lend;
+ }
+
+ if (SecurityDescriptorSize)
+ *SecurityDescriptorSize = cBytes;
+
+ bret = TRUE;
+
+lend:
+ TRACE(" ret=%d\n", bret);
+ return bret;
}
+
/* Winehq cvs 20050916 */
/******************************************************************************
* ConvertStringSecurityDescriptorToSecurityDescriptorA [ADVAPI32.@]
/*
* @implemented
*/
-BOOL STDCALL
+BOOL WINAPI
EqualPrefixSid(PSID pSid1,
PSID pSid2)
{
/*
* @implemented
*/
-BOOL STDCALL
+BOOL WINAPI
EqualSid(PSID pSid1,
PSID pSid2)
{
* Docs says this function does NOT return a value
* even thou it's defined to return a PVOID...
*/
-PVOID STDCALL
+PVOID WINAPI
FreeSid(PSID pSid)
{
return RtlFreeSid(pSid);
/*
* @implemented
*/
-DWORD STDCALL
+DWORD WINAPI
GetLengthSid(PSID pSid)
{
return (DWORD)RtlLengthSid(pSid);
/*
* @implemented
*/
-PSID_IDENTIFIER_AUTHORITY STDCALL
+PSID_IDENTIFIER_AUTHORITY WINAPI
GetSidIdentifierAuthority(PSID pSid)
{
return RtlIdentifierAuthoritySid(pSid);
/*
* @implemented
*/
-DWORD STDCALL
+DWORD WINAPI
GetSidLengthRequired(UCHAR nSubAuthorityCount)
{
return (DWORD)RtlLengthRequiredSid(nSubAuthorityCount);
/*
* @implemented
*/
-PDWORD STDCALL
+PDWORD WINAPI
GetSidSubAuthority(PSID pSid,
DWORD nSubAuthority)
{
/*
* @implemented
*/
-PUCHAR STDCALL
+PUCHAR WINAPI
GetSidSubAuthorityCount(PSID pSid)
{
return RtlSubAuthorityCountSid(pSid);
/*
* @implemented
*/
-BOOL STDCALL
+BOOL WINAPI
InitializeSid(PSID Sid,
PSID_IDENTIFIER_AUTHORITY pIdentifierAuthority,
BYTE nSubAuthorityCount)
/*
* @implemented
*/
-BOOL STDCALL
+BOOL WINAPI
IsValidSid(PSID pSid)
{
return (BOOL)RtlValidSid(pSid);
/*
* @implemented
*/
-BOOL STDCALL
+BOOL WINAPI
ConvertSidToStringSidW(PSID Sid,
LPWSTR *StringSid)
{
/*
* @implemented
*/
-BOOL STDCALL
+BOOL WINAPI
ConvertSidToStringSidA(PSID Sid,
LPSTR *StringSid)
{
/*
* @unimplemented
*/
-BOOL STDCALL
+BOOL WINAPI
EqualDomainSid(IN PSID pSid1,
IN PSID pSid2,
OUT BOOL* pfEqual)
/*
* @unimplemented
*/
-BOOL STDCALL
+BOOL WINAPI
GetWindowsAccountDomainSid(IN PSID pSid,
OUT PSID ppDomainSid,
IN OUT DWORD* cbSid)
/*
* @unimplemented
*/
-BOOL STDCALL
+BOOL WINAPI
CreateWellKnownSid(IN WELL_KNOWN_SID_TYPE WellKnownSidType,
IN PSID DomainSid OPTIONAL,
OUT PSID pSid,
IN OUT DWORD* cbSid)
{
- int i;
+ unsigned int i;
TRACE("(%d, %s, %p, %p)\n", WellKnownSidType, debugstr_sid(DomainSid), pSid, cbSid);
- if (DomainSid != NULL)
- {
- FIXME("Only local computer supported!\n");
- SetLastError(ERROR_INVALID_PARAMETER); /* FIXME */
- return FALSE;
- }
-
- if (cbSid == NULL || pSid == NULL)
+ if (cbSid == NULL || (DomainSid && !IsValidSid(DomainSid)))
{
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
- for (i = 0; i < sizeof(WellKnownSids)/sizeof(WellKnownSids[0]); i++)
- {
- if (WellKnownSids[i].Type == WellKnownSidType)
- {
+ for (i = 0; i < sizeof(WellKnownSids)/sizeof(WellKnownSids[0]); i++) {
+ if (WellKnownSids[i].Type == WellKnownSidType) {
DWORD length = GetSidLengthRequired(WellKnownSids[i].Sid.SubAuthorityCount);
if (*cbSid < length)
{
+ *cbSid = length;
SetLastError(ERROR_INSUFFICIENT_BUFFER);
return FALSE;
}
-
+ if (!pSid)
+ {
+ SetLastError(ERROR_INVALID_PARAMETER);
+ return FALSE;
+ }
CopyMemory(pSid, &WellKnownSids[i].Sid.Revision, length);
*cbSid = length;
return TRUE;
}
}
+ if (DomainSid == NULL || *GetSidSubAuthorityCount(DomainSid) == SID_MAX_SUB_AUTHORITIES)
+ {
+ SetLastError(ERROR_INVALID_PARAMETER);
+ return FALSE;
+ }
+
+ for (i = 0; i < sizeof(WellKnownRids)/sizeof(WellKnownRids[0]); i++)
+ if (WellKnownRids[i].Type == WellKnownSidType) {
+ UCHAR domain_subauth = *GetSidSubAuthorityCount(DomainSid);
+ DWORD domain_sid_length = GetSidLengthRequired(domain_subauth);
+ DWORD output_sid_length = GetSidLengthRequired(domain_subauth + 1);
+
+ if (*cbSid < output_sid_length)
+ {
+ *cbSid = output_sid_length;
+ SetLastError(ERROR_INSUFFICIENT_BUFFER);
+ return FALSE;
+ }
+ if (!pSid)
+ {
+ SetLastError(ERROR_INVALID_PARAMETER);
+ return FALSE;
+ }
+ CopyMemory(pSid, DomainSid, domain_sid_length);
+ (*GetSidSubAuthorityCount(pSid))++;
+ (*GetSidSubAuthority(pSid, domain_subauth)) = WellKnownRids[i].Rid;
+ *cbSid = output_sid_length;
+ return TRUE;
+ }
+
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
/*
* @unimplemented
*/
-BOOL STDCALL
+BOOL WINAPI
IsWellKnownSid(IN PSID pSid,
IN WELL_KNOWN_SID_TYPE WellKnownSidType)
{
- int i;
+ unsigned int i;
TRACE("(%s, %d)\n", debugstr_sid(pSid), WellKnownSidType);
for (i = 0; i < sizeof(WellKnownSids) / sizeof(WellKnownSids[0]); i++)
/*
* @implemented
*/
-BOOL STDCALL
+BOOL WINAPI
ConvertStringSidToSidA(IN LPCSTR StringSid,
OUT PSID* sid)
{
}
-/******************************************************************************
- * ComputeStringSidSize
- */
-static DWORD
-ComputeStringSidSize(LPCWSTR StringSid)
-{
- DWORD size = sizeof(SID);
-
- if (StringSid[0] == 'S' && StringSid[1] == '-') /* S-R-I-S-S */
- {
- int ctok = 0;
- while (*StringSid)
- {
- if (*StringSid == '-')
- ctok++;
- StringSid++;
- }
-
- if (ctok > 3)
- size += (ctok - 3) * sizeof(DWORD);
- }
- else /* String constant format - Only available in winxp and above */
- {
- int i;
-
- for (i = 0; i < sizeof(WellKnownSids)/sizeof(WellKnownSids[0]); i++)
- if (!strncmpW(WellKnownSids[i].wstr, StringSid, 2))
- size += (WellKnownSids[i].Sid.SubAuthorityCount - 1) * sizeof(DWORD);
- }
-
- return size;
-}
-
static const RECORD SidTable[] =
{
{ SDDL_ACCOUNT_OPERATORS, WinBuiltinAccountOperatorsSid },
}
i = 0;
ret = FALSE;
- csubauth = ((cBytes - sizeof(SID)) / sizeof(DWORD)) + 1;
+ csubauth = ((cBytes - GetSidLengthRequired(0)) / sizeof(DWORD));
StringSid += 2; /* Advance to Revision */
pisid->Revision = atoiW(StringSid);
if (*StringSid == '-')
StringSid++;
+ pisid->SubAuthority[i] = atoiW(StringSid);
+
while (*StringSid)
{
while (*StringSid && *StringSid != '-')
if (*StringSid == '-')
StringSid++;
- pisid->SubAuthority[i++] = atoiW(StringSid);
+ pisid->SubAuthority[++i] = atoiW(StringSid);
}
if (i != pisid->SubAuthorityCount)