public void SamrQuerySecurityObject_Server_DACL_NonDC()
{
HRESULT hResult;
IChecker PtfAssert = TestClassBase.BaseTestSite.Assert;
Site.Log.Add(LogEntryKind.TestStep,
string.Format("SamrBind, Server:{0}, Domain:{1}, User:{2}, Password{3}.",
_samrProtocolAdapter.domainMemberFqdn,
_samrProtocolAdapter.domainMemberNetBIOSName,
_samrProtocolAdapter.DMAdminName,
_samrProtocolAdapter.DMAdminPassword));
_samrProtocolAdapter.SamrBind(
_samrProtocolAdapter.domainMemberFqdn,
_samrProtocolAdapter.domainMemberNetBIOSName,
_samrProtocolAdapter.DMAdminName,
_samrProtocolAdapter.DMAdminPassword,
false,
false);
Site.Log.Add(LogEntryKind.TestStep,
string.Format("SamrConnect5, Server:{0}, Desired Access: READ_CONTROL.", _samrProtocolAdapter.domainMemberFqdn));
hResult = (HRESULT)_samrProtocolAdapter.SamrConnect5(
_samrProtocolAdapter.domainMemberFqdn,
(uint)COMMON_ACCESS_MASK.READ_CONTROL,
out _serverHandle);
PtfAssert.AreEqual(HRESULT.STATUS_SUCCESS, hResult, "SamrConnect5 must return STATUS_SUCCESS.");
Site.Log.Add(LogEntryKind.TestStep,
"SamrQuerySecurityObject, SecurityInformation: DACL_SECURITY_INFORMATION.");
_SAMPR_SR_SECURITY_DESCRIPTOR?securityDescriptor;
hResult = (HRESULT)SAMRProtocolAdapter.RpcAdapter.SamrQuerySecurityObject(
_serverHandle,
SamrQuerySecurityObject_SecurityInformation_Values.DACL_SECURITY_INFORMATION,
out securityDescriptor);
PtfAssert.AreEqual(HRESULT.STATUS_SUCCESS, hResult, "SamrQuerySecurityObject must return STATUS_SUCCESS.");
PtfAssert.IsNotNull(securityDescriptor, "The SecurityDescriptor returned by SamrQuerySecurityObject is not null.");
_SECURITY_DESCRIPTOR sd = DtypUtility.DecodeSecurityDescriptor(securityDescriptor.Value.SecurityDescriptor);
PtfAssert.IsNotNull(sd.Dacl,
"[MS-SAMR] 3.1.5.12.2 If this bit(DACL_SECURITY_INFORMATION) is set, the client requests that the DACL be returned.");
PtfAssert.IsNull(sd.OwnerSid,
"[MS-SAMR] 3.1.5.12.2 The field(OwnerSid) of the security descriptor is not returned and is set to zero.");
PtfAssert.IsNull(sd.GroupSid,
"[MS-SAMR] 3.1.5.12.2 The field(GroupSid) of the security descriptor is not returned and is set to zero.");
PtfAssert.IsNull(sd.Sacl,
"[MS-SAMR] 3.1.5.12.2 The field(SACL) of the security descriptor is not returned and is set to zero.");
Site.Log.Add(LogEntryKind.TestStep,
"Verifies that the DACL returned from the server contains the following ACEs: WorldSid(SAM_SERVER_EXECUTE | SAM_SERVER_READ), AdministratorSid(SAM_SERVER_ALL_ACCESS");
bool worldSidFound = false;
uint worldSidMask = 0;
bool adminSidFound = false;
uint adminSidMask = 0;
foreach (var o in sd.Dacl.Value.Aces)
{
if (!(o is Microsoft.Protocols.TestTools.StackSdk.Dtyp._ACCESS_ALLOWED_ACE))
{
continue;
}
Microsoft.Protocols.TestTools.StackSdk.Dtyp._ACCESS_ALLOWED_ACE ace = (Microsoft.Protocols.TestTools.StackSdk.Dtyp._ACCESS_ALLOWED_ACE)o;
switch (DtypUtility.ToSddlString(ace.Sid))
{
case AdministratorSid:
adminSidFound = true;
adminSidMask = ace.Mask;
break;
case WorldSid:
worldSidFound = true;
worldSidMask = ace.Mask;
break;
}
}
PtfAssert.IsTrue(worldSidFound,
"[MS-SAMR] 3.1.5.12.2 If ObjectHandle.Object refers to the server object, the DACL MUST contain the following ACE. WorldSid");
PtfAssert.AreEqual(SERVER_ACCESS_MASK.SAM_SERVER_EXECUTE | SERVER_ACCESS_MASK.SAM_SERVER_READ, (SERVER_ACCESS_MASK)worldSidMask,
"The access mask of WorldSid is SAM_SERVER_EXECUTE|SAM_SERVER_READ.");
PtfAssert.IsTrue(adminSidFound,
"[MS-SAMR] 3.1.5.12.2 If ObjectHandle.Object refers to the server object, the DACL MUST contain the following ACE. AdministratorSid");
PtfAssert.AreEqual(SERVER_ACCESS_MASK.SAM_SERVER_ALL_ACCESS, (SERVER_ACCESS_MASK)adminSidMask,
"The access mask of AdministratorSid is SAM_SERVER_ALL_ACCESS.");
}
/// <summary>
/// Create an ACCESS_ALLOWED_ACE by using specific SID, access mask and optional ace flags.
/// </summary>
/// <param name="sid">The SID of the trustee.</param>
/// <param name="mask">An ACCESS_MASK that specifies the user rights allowed by this ACE.</param>
/// <param name="flags">ACE type-specific control flags in the ACE header.</param>
/// <returns>The constructed ACCESS_ALLOWED_ACE structure</returns>
public static _ACCESS_ALLOWED_ACE CreateAccessAllowedAce(_SID sid, uint mask, ACE_FLAGS flags = ACE_FLAGS.None)
{
_ACE_HEADER aceHeader = new _ACE_HEADER
{
AceFlags = flags,
AceType = ACE_TYPE.ACCESS_ALLOWED_ACE_TYPE,
// Header (4 bytes) + Mask (4 bytes) + SID length;
// For details, please refer to MS-DTYP.
AceSize = (ushort)(4 + 4 + DtypUtility.SidLength(sid)),
};
_ACCESS_ALLOWED_ACE ace = new _ACCESS_ALLOWED_ACE
{
Header = aceHeader,
Mask = mask,
Sid = sid,
};
return ace;
}