public void AddAuditObjectAceAndCommonAce()
{
SecurityIdentifier sid = new SecurityIdentifier("BA");
SystemAcl sacl = new SystemAcl(false, true, 0);
sacl.AddAudit(AuditFlags.Success, sid, 1, InheritanceFlags.None, PropagationFlags.None,
ObjectAceFlags.ObjectAceTypePresent, Guid.NewGuid(), Guid.Empty);
sacl.AddAudit(AuditFlags.Success, sid, 1, InheritanceFlags.None, PropagationFlags.None,
ObjectAceFlags.None, Guid.Empty, Guid.Empty);
Assert.AreEqual(2, sacl.Count);
CommonAce cace = (CommonAce)sacl [0];
Assert.AreEqual(1, cace.AccessMask);
Assert.AreEqual("S-1-5-32-544", cace.SecurityIdentifier.Value);
Assert.IsFalse(cace.IsCallback);
Assert.IsFalse(cace.IsInherited);
ObjectAce oace = (ObjectAce)sacl [1];
Assert.AreEqual(1, oace.AccessMask);
Assert.AreEqual("S-1-5-32-544", oace.SecurityIdentifier.Value);
Assert.IsFalse(oace.IsCallback);
Assert.IsFalse(oace.IsInherited);
sacl.AddAudit(AuditFlags.Success, sid, 2, InheritanceFlags.None, PropagationFlags.None,
ObjectAceFlags.None, Guid.Empty, Guid.Empty);
Assert.AreEqual(2, sacl.Count);
CommonAce cace2 = (CommonAce)sacl [0];
Assert.AreEqual(3, cace2.AccessMask);
}
public void MaxOpaqueLength()
{
Assert.AreEqual(65459, CommonAce.MaxOpaqueLength(true));
Assert.AreEqual(65459, CommonAce.MaxOpaqueLength(false));
Assert.AreEqual(65423, ObjectAce.MaxOpaqueLength(true));
Assert.AreEqual(65423, ObjectAce.MaxOpaqueLength(false));
}
private List <string> WalkACL(CommonAcl acl, bool translateSid = true)
{
List <String> ret = new List <string> {
};
foreach (Object oACE in acl)
{
if (oACE.GetType().Name == "CommonAce")
{
CommonAce oReadAce = (CommonAce)oACE;
ret.AddFormatted("\t\t\tType: <{0}> Flags: <{1}>", oReadAce.AceType, oReadAce.AceFlags);
ret.AddFormatted("\t\t\tTrustee: <{0}>", DecodeSID(oReadAce.SecurityIdentifier, translateSid));
ret.AddFormatted("\t\t\t AccessMask: <{0}> ({1})", DecodeAccessMask(oReadAce.AccessMask), oReadAce.IsInherited ? "inherited right" : "direct right");
ret.AddFormatted("\t\t\t inheritance: <{0}> propagation: <{1}>", oReadAce.InheritanceFlags, oReadAce.PropagationFlags);
}
else if (oACE.GetType().Name == "ObjectAce")
{
ObjectAce oReadAce = (ObjectAce)oACE;
ret.AddFormatted("\t\t\tType: <{0}> Flags: <{1}>", oReadAce.AceType, oReadAce.AceFlags);
ret.AddFormatted("\t\t\tTrustee: <{0}>", DecodeSID(oReadAce.SecurityIdentifier, translateSid));
ret.AddFormatted("\t\t\t AccessMask: <{0}> ({1})", DecodeAccessMask(oReadAce.AccessMask), oReadAce.IsInherited ? "inherited right" : "direct right");
ret.AddRange(DecodeOIDs(oReadAce));
ret.AddFormatted("\t\t\t inheritance: <{0}> propagation: <{1}>", oReadAce.InheritanceFlags, oReadAce.PropagationFlags);
}
ret.AddFormatted("\t\t\t{0}", new string('-', 60));
}
return(ret);
}
public List <string> DecodeOIDs(ObjectAce ace)
{
List <string> ret = new List <string> {
};
string valA = null;
string valB = null;
if (ace.ObjectAceFlags == ObjectAceFlags.None)
{
return(ret);
}
if ((ace.ObjectAceFlags & ObjectAceFlags.ObjectAceTypePresent) == ObjectAceFlags.ObjectAceTypePresent)
{
valA = NameFromOID(ace.ObjectAceType);
}
if ((ace.ObjectAceFlags & ObjectAceFlags.InheritedObjectAceTypePresent) == ObjectAceFlags.InheritedObjectAceTypePresent)
{
valB = NameFromOID(ace.InheritedObjectAceType);
}
if (valA != null)
{
ret.AddFormatted("\t\t\t Objecttype: <{0}>", valA);
}
if (valB != null)
{
ret.AddFormatted("\t\t\t InheritedObjectType: <{0}>", valB);
}
return(ret);
}
public void AddAccessObjectAceAndCommonAce()
{
SecurityIdentifier sid = new SecurityIdentifier("BA");
DiscretionaryAcl dacl = new DiscretionaryAcl(false, true, 0);
dacl.AddAccess(AccessControlType.Allow, sid, 1, InheritanceFlags.None, PropagationFlags.None,
ObjectAceFlags.ObjectAceTypePresent, Guid.NewGuid(), Guid.Empty);
dacl.AddAccess(AccessControlType.Allow, sid, 1, InheritanceFlags.None, PropagationFlags.None,
ObjectAceFlags.None, Guid.Empty, Guid.Empty);
Assert.AreEqual(2, dacl.Count);
CommonAce cace = (CommonAce)dacl [0];
Assert.AreEqual(1, cace.AccessMask);
Assert.AreEqual("S-1-5-32-544", cace.SecurityIdentifier.Value);
Assert.IsFalse(cace.IsCallback);
Assert.IsFalse(cace.IsInherited);
ObjectAce oace = (ObjectAce)dacl [1];
Assert.AreEqual(1, oace.AccessMask);
Assert.AreEqual("S-1-5-32-544", oace.SecurityIdentifier.Value);
Assert.IsFalse(oace.IsCallback);
Assert.IsFalse(oace.IsInherited);
dacl.AddAccess(AccessControlType.Allow, sid, 2, InheritanceFlags.None, PropagationFlags.None,
ObjectAceFlags.None, Guid.Empty, Guid.Empty);
Assert.AreEqual(2, dacl.Count);
CommonAce cace2 = (CommonAce)dacl [0];
Assert.AreEqual(3, cace2.AccessMask);
}
public void ObjectAce_GetBinaryForm_Invalid()
{
ObjectAce ace = (ObjectAce)ObjectAce_CreateTestData(0, 0, 1, "S-1-5-11", 1, "{73D03E18-5C03-422c-9EC7-C4C5B1CB1612}", "{3CFD5DF9-9146-43c8-BF99-78E7E2DE4BAF}", false, 8, 0)[0];
AssertExtensions.Throws <ArgumentNullException>("binaryForm", () => ace.GetBinaryForm(null, 1));
AssertExtensions.Throws <ArgumentOutOfRangeException>("offset", () => ace.GetBinaryForm(new byte[1], -1));
AssertExtensions.Throws <ArgumentOutOfRangeException>("binaryForm", () => ace.GetBinaryForm(new byte[ace.BinaryLength + 1], 2));
AssertExtensions.Throws <ArgumentOutOfRangeException>("binaryForm", () => ace.GetBinaryForm(new byte[ace.BinaryLength], 1));
}
protected static void VerifyObjectAce(ObjectAce ace, AceFlags aceFlags, AceQualifier qualifier, int accessMask, SecurityIdentifier sid, ObjectAceFlags flags, Guid type, Guid inheritedType, bool isCallback, byte[] opaque)
{
Assert.Equal(aceFlags, ace.AceFlags);
Assert.Equal(accessMask, ace.AccessMask);
Assert.Equal(sid, ace.SecurityIdentifier);
Assert.Equal(opaque, ace.GetOpaque());
Assert.Equal(qualifier, ace.AceQualifier);
Assert.Equal(isCallback, ace.IsCallback);
Assert.Equal(flags, ace.ObjectAceFlags);
Assert.Equal(type, ace.ObjectAceType);
Assert.Equal(inheritedType, ace.InheritedObjectAceType);
}
protected static void VerifyObjectAce(ObjectAce ace, AceFlags aceFlags, AceQualifier qualifier, int accessMask, SecurityIdentifier sid, ObjectAceFlags flags, Guid type, Guid inheritedType, bool isCallback, byte[] opaque)
{
Assert.Equal(aceFlags, ace.AceFlags);
Assert.Equal(accessMask, ace.AccessMask);
Assert.Equal(sid, ace.SecurityIdentifier);
Assert.Equal(opaque, ace.GetOpaque());
Assert.Equal(qualifier, ace.AceQualifier);
Assert.Equal(isCallback, ace.IsCallback);
Assert.Equal(flags, ace.ObjectAceFlags);
Assert.Equal(type, ace.ObjectAceType);
Assert.Equal(inheritedType, ace.InheritedObjectAceType);
}
public static void SetAclOnAlternateProperty(ADObject obj, GenericAce[] aces, PropertyDefinition sdProperty, SecurityIdentifier owner, SecurityIdentifier group)
{
DiscretionaryAcl discretionaryAcl = new DiscretionaryAcl(false, true, aces.Length);
foreach (GenericAce genericAce in aces)
{
AccessControlType accessType;
if (genericAce.AceType == AceType.AccessAllowed || genericAce.AceType == AceType.AccessAllowedObject)
{
accessType = AccessControlType.Allow;
}
else
{
if (genericAce.AceType != AceType.AccessDenied && genericAce.AceType != AceType.AccessDeniedObject)
{
throw new AceTypeHasUnsupportedValueException(genericAce.AceType.ToString());
}
accessType = AccessControlType.Deny;
}
if (genericAce is CommonAce)
{
CommonAce commonAce = genericAce as CommonAce;
discretionaryAcl.AddAccess(accessType, commonAce.SecurityIdentifier, commonAce.AccessMask, commonAce.InheritanceFlags, commonAce.PropagationFlags);
}
else
{
if (!(genericAce is ObjectAce))
{
throw new AceIsUnsupportedTypeException(genericAce.GetType().ToString());
}
ObjectAce objectAce = genericAce as ObjectAce;
discretionaryAcl.AddAccess(accessType, objectAce.SecurityIdentifier, objectAce.AccessMask, objectAce.InheritanceFlags, objectAce.PropagationFlags, objectAce.ObjectAceFlags, objectAce.ObjectAceType, objectAce.InheritedObjectAceType);
}
}
CommonSecurityDescriptor commonSecurityDescriptor = new CommonSecurityDescriptor(false, true, ControlFlags.DiscretionaryAclPresent, owner, group, null, discretionaryAcl);
byte[] binaryForm = new byte[commonSecurityDescriptor.BinaryLength];
commonSecurityDescriptor.GetBinaryForm(binaryForm, 0);
RawSecurityDescriptor rawSecurityDescriptor = new RawSecurityDescriptor(binaryForm, 0);
obj.SetProperties(new PropertyDefinition[]
{
sdProperty
}, new object[]
{
rawSecurityDescriptor
});
}
[Test] // ... stumbled upon this by choosing Guid.Empty when needing an arbitrary GUID ...
public void GuidEmptyMergesRegardlessOfFlagsAndOpaqueDataIsNotConsidered()
{
SecurityIdentifier sid = new SecurityIdentifier(WellKnownSidType.BuiltinUsersSid, null);
RawAcl acl = MakeRawAcl(new GenericAce[] {
new CommonAce(AceFlags.None, AceQualifier.AccessAllowed, 1, sid, true, new byte[12]),
new CommonAce(AceFlags.None, AceQualifier.AccessAllowed, 4, sid, false, new byte[8]), // gets merged
new ObjectAce(AceFlags.None, AceQualifier.AccessAllowed, 1, sid,
ObjectAceFlags.ObjectAceTypePresent, Guid.Empty, Guid.Empty, false, new byte[8]),
new ObjectAce(AceFlags.None, AceQualifier.AccessAllowed, 2, sid,
ObjectAceFlags.InheritedObjectAceTypePresent, Guid.Empty, Guid.Empty, true, new byte[16]), // gets merged
new ObjectAce(AceFlags.None, AceQualifier.AccessAllowed, 4, sid,
ObjectAceFlags.InheritedObjectAceTypePresent, Guid.Empty, Guid.NewGuid(), true, new byte[4])
});
Assert.AreEqual(236, acl.BinaryLength);
DiscretionaryAcl dacl = new DiscretionaryAcl(false, false, acl);
Assert.IsTrue(dacl.IsCanonical);
Assert.AreEqual(3, dacl.Count);
CommonAce cace = (CommonAce)dacl [0];
Assert.AreEqual(12, cace.OpaqueLength);
Assert.AreEqual(5, cace.AccessMask);
Assert.IsTrue(cace.IsCallback);
ObjectAce oace = (ObjectAce)dacl [1];
Assert.AreEqual(8, oace.OpaqueLength);
Assert.AreEqual(3, oace.AccessMask);
Assert.AreEqual(ObjectAceFlags.ObjectAceTypePresent, oace.ObjectAceFlags);
Assert.AreEqual(Guid.Empty, oace.ObjectAceType);
Assert.IsFalse(oace.IsCallback);
}
public static void RemoveInheritedAces_BasicValidationTestCases()
{
bool isContainer = false;
bool isDS = false;
RawAcl rawAcl = null;
DiscretionaryAcl discretionaryAcl = null;
GenericAce gAce = null;
byte revision = 0;
int capacity = 0;
//CustomAce constructor parameters
AceType aceType = AceType.AccessAllowed;
AceFlags aceFlag = AceFlags.None;
byte[] opaque = null;
//CompoundAce constructor additional parameters
int accessMask = 0;
CompoundAceType compoundAceType = CompoundAceType.Impersonation;
string sid = "BG";
//CommonAce constructor additional parameters
AceQualifier aceQualifier = 0;
//ObjectAce constructor additional parameters
ObjectAceFlags objectAceFlag = 0;
Guid objectAceType;
Guid inheritedObjectAceType;
//case 1, no Ace
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
isContainer = true;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
Assert.True(TestRemoveInheritedAces(discretionaryAcl));
//case 2, only have explicit Ace
revision = 0;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
//199 has all AceFlags except InheritOnly and Inherited
gAce = new CommonAce((AceFlags)199, AceQualifier.AccessAllowed, 1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)), false, null);
rawAcl.InsertAce(0, gAce);
isContainer = false;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
Assert.True(TestRemoveInheritedAces(discretionaryAcl));
//case 3, non-inherited CommonAce, ObjectAce, CompoundAce, CustomAce
revision = 127;
capacity = 5;
sid = new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid("BG")).ToString();
rawAcl = new RawAcl(revision, capacity);
aceFlag = AceFlags.InheritanceFlags;
accessMask = 1;
//Access Allowed CommonAce
gAce = new CommonAce(aceFlag, AceQualifier.AccessAllowed, accessMask,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid + 1.ToString())), false, null);
rawAcl.InsertAce(0, gAce);
//Access Dennied CommonAce
gAce = new CommonAce(aceFlag, AceQualifier.AccessDenied, accessMask,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid + 2.ToString())), false, null);
rawAcl.InsertAce(0, gAce);
//CustomAce
aceType = AceType.MaxDefinedAceType + 1;
opaque = null;
gAce = new CustomAce(aceType, aceFlag, opaque);
rawAcl.InsertAce(2, gAce);
//CompoundAce
compoundAceType = CompoundAceType.Impersonation;
gAce = new CompoundAce(aceFlag, accessMask, compoundAceType,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid + 3.ToString())));
rawAcl.InsertAce(3, gAce);
//ObjectAce
aceQualifier = AceQualifier.AccessAllowed;
objectAceFlag = ObjectAceFlags.ObjectAceTypePresent | ObjectAceFlags.InheritedObjectAceTypePresent;
objectAceType = new Guid("11111111-1111-1111-1111-111111111111");
inheritedObjectAceType = new Guid("22222222-2222-2222-2222-222222222222");
gAce = new ObjectAce(aceFlag, aceQualifier, accessMask,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid + 4.ToString())), objectAceFlag, objectAceType, inheritedObjectAceType, false, null);
rawAcl.InsertAce(2, gAce);
isContainer = true;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
//After Mark changes design to make ACL with any CustomAce, CompoundAce uncanonical and
//forbid the modification on uncanonical ACL, this case will throw InvalidOperationException
Assert.Throws<InvalidOperationException>(() =>
{
TestRemoveInheritedAces(discretionaryAcl);
});
//case 4, all inherited CommonAce, ObjectAce, CompoundAce, CustomAce
revision = 127;
capacity = 5;
sid = new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid("BG")).ToString();
rawAcl = new RawAcl(revision, capacity);
aceFlag = AceFlags.InheritanceFlags | AceFlags.Inherited;
accessMask = 1;
//Access Allowed CommonAce
gAce = new CommonAce(aceFlag, AceQualifier.AccessAllowed, accessMask,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid + 1.ToString())), false, null);
rawAcl.InsertAce(0, gAce);
//Access Dennied CommonAce
gAce = new CommonAce(aceFlag, AceQualifier.AccessDenied, accessMask,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid + 2.ToString())), false, null);
rawAcl.InsertAce(0, gAce);
//CustomAce
aceType = AceType.MaxDefinedAceType + 1;
opaque = null;
gAce = new CustomAce(aceType, aceFlag, opaque);
rawAcl.InsertAce(0, gAce);
//CompoundAce
compoundAceType = CompoundAceType.Impersonation;
gAce = new CompoundAce(aceFlag, accessMask, compoundAceType,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid + 3.ToString())));
rawAcl.InsertAce(0, gAce);
//ObjectAce
aceQualifier = AceQualifier.AccessAllowed;
objectAceFlag = ObjectAceFlags.ObjectAceTypePresent | ObjectAceFlags.InheritedObjectAceTypePresent;
objectAceType = new Guid("11111111-1111-1111-1111-111111111111");
inheritedObjectAceType = new Guid("22222222-2222-2222-2222-222222222222");
gAce = new ObjectAce(aceFlag, aceQualifier, accessMask,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid + 4.ToString())), objectAceFlag, objectAceType, inheritedObjectAceType, false, null);
rawAcl.InsertAce(0, gAce);
isContainer = true;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
Assert.True(TestRemoveInheritedAces(discretionaryAcl));
//case 5, only have one inherit Ace
revision = 0;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
//215 has all AceFlags except InheritOnly
gAce = new CommonAce((AceFlags)215, AceQualifier.AccessDenied, 1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)), false, null);
rawAcl.InsertAce(0, gAce);
isContainer = false;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
Assert.True(TestRemoveInheritedAces(discretionaryAcl));
//case 6, have one explicit Ace and one inherited Ace
revision = 255;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
//199 has all AceFlags except InheritOnly and Inherited
gAce = new CommonAce((AceFlags)(FlagsForAce.AuditFlags | FlagsForAce.OI | FlagsForAce.CI | FlagsForAce.NP), AceQualifier.AccessDenied, 1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid("BG")), false, null);
rawAcl.InsertAce(0, gAce);
//215 has all AceFlags except InheritOnly
gAce = new CommonAce((AceFlags)(FlagsForAce.AuditFlags | FlagsForAce.OI | FlagsForAce.CI | FlagsForAce.NP | FlagsForAce.IH), AceQualifier.AccessAllowed, 1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid("BA")), false, null);
rawAcl.InsertAce(1, gAce);
isContainer = true;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
Assert.True(TestRemoveInheritedAces(discretionaryAcl));
//case 7, have two inherited Aces
revision = 255;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
//215 has all AceFlags except InheritOnly
gAce = new CommonAce((AceFlags)215, AceQualifier.AccessAllowed, 1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid("BG")), false, null);
rawAcl.InsertAce(0, gAce);
sid = "BA";
//16 has Inherited
gAce = new CommonAce((AceFlags)16, AceQualifier.AccessDenied, 1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid("BA")), false, null);
rawAcl.InsertAce(0, gAce);
isContainer = true;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
Assert.True(TestRemoveInheritedAces(discretionaryAcl));
//case 8, 1 inherited CustomAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
aceType = AceType.MaxDefinedAceType + 1;
//215 has all AceFlags except InheritOnly
aceFlag = (AceFlags)215;
opaque = null;
gAce = new CustomAce(aceType, aceFlag, opaque);
rawAcl.InsertAce(0, gAce);
isContainer = false;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
Assert.True(TestRemoveInheritedAces(discretionaryAcl));
//case 9, 1 inherited CompoundAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
aceFlag = (AceFlags)223; //all flags ored together
accessMask = 1;
compoundAceType = CompoundAceType.Impersonation;
gAce = new CompoundAce(aceFlag, accessMask, compoundAceType,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)));
rawAcl.InsertAce(0, gAce);
isContainer = true;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
Assert.True(TestRemoveInheritedAces(discretionaryAcl));
//case 10, 1 inherited ObjectAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
aceFlag = (AceFlags)223; //all flags ored together
aceQualifier = AceQualifier.AccessAllowed;
accessMask = 1;
objectAceFlag = ObjectAceFlags.ObjectAceTypePresent | ObjectAceFlags.InheritedObjectAceTypePresent;
objectAceType = new Guid("11111111-1111-1111-1111-111111111111");
inheritedObjectAceType = new Guid("22222222-2222-2222-2222-222222222222");
gAce = new ObjectAce(aceFlag, aceQualifier, accessMask,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)), objectAceFlag, objectAceType, inheritedObjectAceType, false, null);
rawAcl.InsertAce(0, gAce);
isContainer = true;
isDS = true;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
Assert.True(TestRemoveInheritedAces(discretionaryAcl));
}
private static object[] ObjectAce_CreateTestData(int intFlags, int intQualifier, int accessMask, string stringsid, int intObjectAceFlags, string stringType, string stringInheritedType, bool isCallback, int opaqueLength, int offset)
{
AceFlags aceFlags = (AceFlags)intFlags;
AceQualifier qualifier = (AceQualifier)intQualifier;
SecurityIdentifier sid = new SecurityIdentifier(stringsid);
ObjectAceFlags flags = (ObjectAceFlags)intObjectAceFlags;
Guid type = new Guid(stringType);
Guid inheritedType = new Guid(stringInheritedType);
byte[] opaque = new byte[opaqueLength];
ObjectAce ace = new ObjectAce(aceFlags, qualifier, accessMask, sid, flags, type, inheritedType, isCallback, opaque);
VerifyObjectAce(ace, aceFlags, qualifier, accessMask, sid, flags, type, inheritedType, isCallback, opaque);
byte[] binaryForm = new byte[ace.BinaryLength + offset];
switch (qualifier)
{
case AceQualifier.AccessAllowed:
binaryForm[offset + 0] = isCallback ? (byte)AceType.AccessAllowedCallbackObject : (byte)AceType.AccessAllowedObject;
break;
case AceQualifier.AccessDenied:
binaryForm[offset + 0] = isCallback ? (byte)AceType.AccessDeniedCallbackObject : (byte)AceType.AccessDeniedObject;
break;
case AceQualifier.SystemAudit:
binaryForm[offset + 0] = isCallback ? (byte)AceType.SystemAuditCallbackObject : (byte)AceType.SystemAuditObject;
break;
case AceQualifier.SystemAlarm:
binaryForm[offset + 0] = isCallback ? (byte)AceType.SystemAlarmCallbackObject : (byte)AceType.SystemAlarmObject;
break;
default:
return(null);
}
binaryForm[offset + 1] = (byte)aceFlags;
binaryForm[offset + 2] = (byte)(ace.BinaryLength >> 0);
binaryForm[offset + 3] = (byte)(ace.BinaryLength >> 8);
int baseOffset = offset + 4;
int offsetLocal = 0;
unchecked
{
binaryForm[baseOffset + 0] = (byte)(accessMask >> 0);
binaryForm[baseOffset + 1] = (byte)(accessMask >> 8);
binaryForm[baseOffset + 2] = (byte)(accessMask >> 16);
binaryForm[baseOffset + 3] = (byte)(accessMask >> 24);
}
offsetLocal += 4;
binaryForm[baseOffset + offsetLocal + 0] = (byte)(((uint)flags) >> 0);
binaryForm[baseOffset + offsetLocal + 1] = (byte)(((uint)flags) >> 8);
binaryForm[baseOffset + offsetLocal + 2] = (byte)(((uint)flags) >> 16);
binaryForm[baseOffset + offsetLocal + 3] = (byte)(((uint)flags) >> 24);
offsetLocal += 4;
if ((flags & ObjectAceFlags.ObjectAceTypePresent) != 0)
{
type.ToByteArray().CopyTo(binaryForm, baseOffset + offsetLocal);
offsetLocal += 16;
}
if ((flags & ObjectAceFlags.InheritedObjectAceTypePresent) != 0)
{
inheritedType.ToByteArray().CopyTo(binaryForm, baseOffset + offsetLocal);
offsetLocal += 16;
}
sid.GetBinaryForm(binaryForm, baseOffset + offsetLocal);
offsetLocal += sid.BinaryLength;
opaque.CopyTo(binaryForm, baseOffset + offsetLocal);
return(new object[] { ace, binaryForm, offset });
}
public void ObjectAce_CreateFromBinaryForm(GenericAce expectedAce, byte[] testBinaryForm, int testOffset)
{
GenericAce resultAce = ObjectAce.CreateFromBinaryForm(testBinaryForm, testOffset);
GenericAce_VerifyAces(expectedAce, resultAce);
}
public static void BasicValidationTestCases()
{
bool isContainer = false;
bool isDS = false;
RawAcl rawAcl = null;
SystemAcl systemAcl = null;
GenericAce gAce = null;
byte revision = 0;
int capacity = 0;
//CustomAce constructor parameters
AceType aceType = AceType.AccessAllowed;
AceFlags aceFlag = AceFlags.None;
byte[] opaque = null;
//CompoundAce constructor additional parameters
int accessMask = 0;
CompoundAceType compoundAceType = CompoundAceType.Impersonation;
string sid = "BA";
//CommonAce constructor additional parameters
AceQualifier aceQualifier = 0;
//ObjectAce constructor additional parameters
ObjectAceFlags objectAceFlag = 0;
Guid objectAceType;
Guid inheritedObjectAceType;
//case 1, no Ace
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
isContainer = true;
isDS = false;
systemAcl = new SystemAcl(isContainer, isDS, rawAcl);
Assert.True(TestRemoveInheritedAces(systemAcl));
//case 2, only have explicit Ace
revision = 0;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
//199 has all AceFlags except InheritOnly and Inherited
gAce = new CommonAce((AceFlags)199, AceQualifier.SystemAudit, 1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)), false, null);
rawAcl.InsertAce(0, gAce);
isContainer = false;
isDS = false;
systemAcl = new SystemAcl(isContainer, isDS, rawAcl);
Assert.True(TestRemoveInheritedAces(systemAcl));
//case 3, only have one inherit Ace
revision = 0;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
//215 has all AceFlags except InheritOnly
gAce = new CommonAce((AceFlags)215, AceQualifier.SystemAudit, 1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)), false, null);
rawAcl.InsertAce(0, gAce);
isContainer = false;
isDS = false;
systemAcl = new SystemAcl(isContainer, isDS, rawAcl);
Assert.True(TestRemoveInheritedAces(systemAcl));
//case 4, have one explicit Ace and one inherited Ace
revision = 255;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
//199 has all AceFlags except InheritOnly and Inherited
gAce = new CommonAce((AceFlags)199, AceQualifier.SystemAudit, 1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid("BG")), false, null);
rawAcl.InsertAce(0, gAce);
//215 has all AceFlags except InheritOnly
gAce = new CommonAce((AceFlags)215, AceQualifier.SystemAudit, 1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid("BA")), false, null);
rawAcl.InsertAce(1, gAce);
isContainer = true;
isDS = false;
systemAcl = new SystemAcl(isContainer, isDS, rawAcl);
Assert.True(TestRemoveInheritedAces(systemAcl));
//case 5, have two inherited Aces
revision = 255;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
//215 has all AceFlags except InheritOnly
gAce = new CommonAce((AceFlags)215, AceQualifier.SystemAudit, 1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid("BG")), false, null);
rawAcl.InsertAce(0, gAce);
sid = "BA";
//16 has Inherited
gAce = new CommonAce((AceFlags)16, AceQualifier.SystemAudit, 1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid("BA")), false, null);
rawAcl.InsertAce(0, gAce);
isContainer = true;
isDS = false;
systemAcl = new SystemAcl(isContainer, isDS, rawAcl);
Assert.True(TestRemoveInheritedAces(systemAcl));
//case 6, 1 inherited CustomAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
aceType = AceType.MaxDefinedAceType + 1;
aceFlag = (AceFlags)208; //SuccessfulAccess | FailedAccess | Inherited
opaque = null;
gAce = new CustomAce(aceType, aceFlag, opaque);
rawAcl.InsertAce(0, gAce);
isContainer = false;
isDS = false;
systemAcl = new SystemAcl(isContainer, isDS, rawAcl);
Assert.True(TestRemoveInheritedAces(systemAcl));
//case 7, 1 inherited CompoundAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
aceFlag = (AceFlags)223; //all flags ored together
accessMask = 1;
compoundAceType = CompoundAceType.Impersonation;
gAce = new CompoundAce(aceFlag, accessMask, compoundAceType,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)));
rawAcl.InsertAce(0, gAce);
isContainer = true;
isDS = false;
systemAcl = new SystemAcl(isContainer, isDS, rawAcl);
Assert.True(TestRemoveInheritedAces(systemAcl));
//case 8, 1 inherited ObjectAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
aceFlag = (AceFlags)223; //all flags ored together
aceQualifier = AceQualifier.SystemAudit;
accessMask = 1;
objectAceFlag = ObjectAceFlags.ObjectAceTypePresent | ObjectAceFlags.InheritedObjectAceTypePresent;
objectAceType = new Guid("11111111-1111-1111-1111-111111111111");
inheritedObjectAceType = new Guid("22222222-2222-2222-2222-222222222222");
gAce = new ObjectAce(aceFlag, aceQualifier, accessMask,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)), objectAceFlag, objectAceType, inheritedObjectAceType, false, null);
rawAcl.InsertAce(0, gAce);
isContainer = true;
isDS = true;
systemAcl = new SystemAcl(isContainer, isDS, rawAcl);
Assert.True(TestRemoveInheritedAces(systemAcl));
}
public static void AdditionalTestCases()
{
bool isContainer = false;
bool isDS = false;
RawAcl rawAcl = null;
SystemAcl sAcl = null;
GenericAce gAce = null;
byte revision = 0;
int capacity = 0;
//CustomAce constructor parameters
AceType aceType = AceType.AccessAllowed;
AceFlags aceFlag = AceFlags.None;
byte[] opaque = null;
//CompoundAce constructor additional parameters
int accessMask = 0;
CompoundAceType compoundAceType = CompoundAceType.Impersonation;
string sid = "BA";
//CommonAce constructor additional parameters
AceQualifier aceQualifier = 0;
//ObjectAce constructor additional parameters
ObjectAceFlags objectAceFlag = 0;
Guid objectAceType;
Guid inheritedObjectAceType;
//case 1, an SystemAudit ACE with a zero access mask is meaningless, will be removed
revision = 0;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
gAce = new CommonAce(AceFlags.AuditFlags,
AceQualifier.SystemAudit,
0,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)),
false,
null);
rawAcl.InsertAce(0, gAce);
isContainer = false;
isDS = false;
sAcl = new SystemAcl(isContainer, isDS, rawAcl);
//the only ACE is a meaningless ACE, will be removed
//drop the ace from the rawAcl
rawAcl.RemoveAce(0);
Assert.True(TestConstructor(sAcl, isContainer, isDS, true, rawAcl));
//case 2, an inherit-only SystemAudit ACE on an object ACL is meaningless, will be removed
revision = 0;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
gAce = new CommonAce(AceFlags.InheritanceFlags | AceFlags.AuditFlags,
AceQualifier.SystemAudit,
1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)),
false, null);
rawAcl.InsertAce(0, gAce);
isContainer = false;
isDS = false;
sAcl = new SystemAcl(isContainer, isDS, rawAcl);
//the only ACE is a meaningless ACE, will be removed
rawAcl.RemoveAce(0);
Assert.True(TestConstructor(sAcl, isContainer, isDS, true, rawAcl));
//case 3, an inherit-only SystemAudit ACE without ContainerInherit or ObjectInherit flags on a container object is meaningless, will be removed
revision = 0;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
//200 has inheritOnly, SuccessfulAccess and FailedAccess
gAce = new CommonAce((AceFlags)200,
AceQualifier.SystemAudit,
1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)),
false,
null);
rawAcl.InsertAce(0, gAce);
isContainer = true;
isDS = false;
sAcl = new SystemAcl(isContainer, isDS, rawAcl);
//the only ACE is a meaningless ACE, will be removed
rawAcl.RemoveAce(0);
Assert.True(TestConstructor(sAcl, isContainer, isDS, true, rawAcl));
//case 4, a SystemAudit ACE without Success or Failure Flags is meaningless, will be removed
revision = 255;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
gAce = new CommonAce(AceFlags.None,
AceQualifier.SystemAudit,
1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)),
false,
null);
rawAcl.InsertAce(0, gAce);
isContainer = true;
isDS = false;
sAcl = new SystemAcl(isContainer, isDS, rawAcl);
//audit ACE does not specify either Success or Failure Flags is removed
rawAcl.RemoveAce(0);
Assert.True(TestConstructor(sAcl, isContainer, isDS, true, rawAcl));
//case 5, a CustomAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
aceType = AceType.MaxDefinedAceType + 1;
aceFlag = AceFlags.AuditFlags;
opaque = null;
gAce = new CustomAce(aceType, aceFlag, opaque);
rawAcl.InsertAce(0, gAce);
isContainer = false;
isDS = false;
sAcl = new SystemAcl(isContainer, isDS, rawAcl);
//Mark changed design to make ACL with any CustomAce, CompoundAce uncanonical
Assert.True(TestConstructor(sAcl, isContainer, isDS, false, rawAcl));
//case 6, a CompoundAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
aceFlag = AceFlags.AuditFlags;
accessMask = 1;
compoundAceType = CompoundAceType.Impersonation;
gAce = new CompoundAce(aceFlag,
accessMask,
compoundAceType,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)));
rawAcl.InsertAce(0, gAce);
isContainer = true;
isDS = false;
sAcl = new SystemAcl(isContainer, isDS, rawAcl);
//Mark changed design to make ACL with any CustomAce, CompoundAce uncanonical
Assert.True(TestConstructor(sAcl, isContainer, isDS, false, rawAcl));
//case 7, a ObjectAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
aceFlag = AceFlags.InheritanceFlags | AceFlags.AuditFlags;
aceQualifier = AceQualifier.SystemAudit;
accessMask = 1;
objectAceFlag = ObjectAceFlags.ObjectAceTypePresent | ObjectAceFlags.InheritedObjectAceTypePresent;
objectAceType = new Guid("11111111-1111-1111-1111-111111111111");
inheritedObjectAceType = new Guid("22222222-2222-2222-2222-222222222222");
gAce = new ObjectAce(aceFlag,
aceQualifier,
accessMask,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)),
objectAceFlag, objectAceType,
inheritedObjectAceType,
false,
null);
rawAcl.InsertAce(0, gAce);
isContainer = true;
isDS = true;
sAcl = new SystemAcl(isContainer, isDS, rawAcl);
Assert.True(TestConstructor(sAcl, isContainer, isDS, true, rawAcl));
//case 8, no Ace
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
isContainer = true;
isDS = false;
sAcl = new SystemAcl(isContainer, isDS, rawAcl);
Assert.True(TestConstructor(sAcl, isContainer, isDS, true, rawAcl));
//case 9, Aces from case 1 to 7
revision = 127;
capacity = 5;
sid = new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)).ToString();
rawAcl = new RawAcl(revision, capacity);
//an SystemAudit ACE with a zero access mask
//is meaningless, will be removed
gAce = new CommonAce(AceFlags.AuditFlags,
AceQualifier.SystemAudit,
0,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid) + 1.ToString()),
false,
null);
rawAcl.InsertAce(rawAcl.Count, gAce);
//an inherit-only SystemAudit ACE without ContainerInherit or ObjectInherit flags on a container object
//is meaningless, will be removed
//200 has inheritOnly, SuccessfulAccess and FailedAccess
gAce = new CommonAce((AceFlags)200,
AceQualifier.SystemAudit,
1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid) + 2.ToString()),
false,
null);
rawAcl.InsertAce(rawAcl.Count, gAce);
//a SystemAudit ACE without Success or Failure Flags
//is meaningless, will be removed
gAce = new CommonAce(AceFlags.None,
AceQualifier.SystemAudit,
1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid) + 3.ToString()),
false,
null);
rawAcl.InsertAce(rawAcl.Count, gAce);
//a ObjectAce
aceFlag = AceFlags.InheritanceFlags | AceFlags.AuditFlags;
aceQualifier = AceQualifier.SystemAudit;
accessMask = 1;
objectAceFlag = ObjectAceFlags.ObjectAceTypePresent | ObjectAceFlags.InheritedObjectAceTypePresent;
objectAceType = new Guid("11111111-1111-1111-1111-111111111111");
inheritedObjectAceType = new Guid("22222222-2222-2222-2222-222222222222");
gAce = new ObjectAce(aceFlag,
aceQualifier,
accessMask,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid) + 4.ToString()),
objectAceFlag, objectAceType,
inheritedObjectAceType,
false,
null);
rawAcl.InsertAce(rawAcl.Count, gAce);
// a CustomAce
gAce = new CustomAce(AceType.MaxDefinedAceType + 1,
AceFlags.AuditFlags,
null);
rawAcl.InsertAce(rawAcl.Count, gAce);
//a CompoundAce
gAce = new CompoundAce(AceFlags.AuditFlags,
1,
CompoundAceType.Impersonation,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid) + 5.ToString()));
rawAcl.InsertAce(rawAcl.Count, gAce);
isContainer = true;
isDS = false;
sAcl = new SystemAcl(isContainer, isDS, rawAcl);
//the first 3 Aces will be removed by SystemAcl constructor
rawAcl.RemoveAce(0);
rawAcl.RemoveAce(0);
rawAcl.RemoveAce(0);
//Mark changed design to make ACL with any CustomAce, CompoundAce uncanonical
Assert.True(TestConstructor(sAcl, isContainer, isDS, false, rawAcl));
}
public static void Constructor3_AdditionalTestCases()
{
bool isContainer = false;
bool isDS = false;
RawAcl rawAcl = null;
DiscretionaryAcl discretionaryAcl = null;
GenericAce gAce = null;
byte revision = 0;
int capacity = 0;
//CustomAce constructor parameters
AceType aceType = AceType.AccessAllowed;
AceFlags aceFlag = AceFlags.None;
byte[] opaque = null;
//CompoundAce constructor additional parameters
int accessMask = 0;
CompoundAceType compoundAceType = CompoundAceType.Impersonation;
string sid = "BG";
//CommonAce constructor additional parameters
AceQualifier aceQualifier = 0;
//ObjectAce constructor additional parameters
ObjectAceFlags objectAceFlag = 0;
Guid objectAceType;
Guid inheritedObjectAceType;
//case 1, an AccessAllowed ACE with a zero access mask is meaningless, will be removed
revision = 0;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
gAce = new CommonAce(AceFlags.None, AceQualifier.AccessAllowed, 0,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)), false, null);
rawAcl.InsertAce(0, gAce);
isContainer = false;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
//drop the Ace from rawAcl
rawAcl.RemoveAce(0);
//the only ACE is a meaningless ACE, will be removed
Assert.True(VerifyACL(discretionaryAcl, isContainer, isDS, true, rawAcl));
//case 2, an inherit-only AccessDenied ACE on an object ACL is meaningless, will be removed
revision = 0;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
//15 has all inheritance AceFlags but Inherited
gAce = new CommonAce((AceFlags)15, AceQualifier.AccessDenied, 1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)), false, null);
rawAcl.InsertAce(0, gAce);
isContainer = false;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
rawAcl.RemoveAce(0);
//the only ACE is a meaningless ACE, will be removed
Assert.True(VerifyACL(discretionaryAcl, isContainer, isDS, true, rawAcl));
//case 3, an inherit-only AccessAllowed ACE without ContainerInherit or ObjectInherit flags on a container object is meaningless, will be removed
revision = 0;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
//8 has inheritOnly
gAce = new CommonAce((AceFlags)8, AceQualifier.AccessAllowed, 1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)), false, null);
rawAcl.InsertAce(0, gAce);
isContainer = true;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
rawAcl.RemoveAce(0);
//the only ACE is a meaningless ACE, will be removed
Assert.True(VerifyACL(discretionaryAcl, isContainer, isDS, true, rawAcl));
//case 4, 1 CustomAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
aceType = AceType.MaxDefinedAceType + 1;
aceFlag = AceFlags.None;
opaque = null;
gAce = new CustomAce(aceType, aceFlag, opaque);
rawAcl.InsertAce(0, gAce);
isContainer = false;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
//Mark changes design to make ACL with any CustomAce, CompoundAce uncanonical
Assert.True(VerifyACL(discretionaryAcl, isContainer, isDS, false, rawAcl));
//case 5, 1 CompoundAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
// 2 has ContainerInherit
aceFlag = (AceFlags)2;
accessMask = 1;
compoundAceType = CompoundAceType.Impersonation;
gAce = new CompoundAce(aceFlag, accessMask, compoundAceType,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)));
rawAcl.InsertAce(0, gAce);
isContainer = true;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
//Mark changes design to make ACL with any CustomAce, CompoundAce uncanonical
Assert.True(VerifyACL(discretionaryAcl, isContainer, isDS, false, rawAcl));
//case 6, 1 ObjectAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
aceFlag = (AceFlags)15; //all inheritance flags ored together but Inherited
aceQualifier = AceQualifier.AccessAllowed;
accessMask = 1;
objectAceFlag = ObjectAceFlags.ObjectAceTypePresent | ObjectAceFlags.InheritedObjectAceTypePresent;
objectAceType = new Guid("11111111-1111-1111-1111-111111111111");
inheritedObjectAceType = new Guid("22222222-2222-2222-2222-222222222222");
gAce = new ObjectAce(aceFlag, aceQualifier, accessMask,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)), objectAceFlag, objectAceType, inheritedObjectAceType, false, null);
rawAcl.InsertAce(0, gAce);
isContainer = true;
isDS = true;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
Assert.True(VerifyACL(discretionaryAcl, isContainer, isDS, true, rawAcl));
//case 7, no Ace
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
isContainer = true;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
Assert.True(VerifyACL(discretionaryAcl, isContainer, isDS, true, rawAcl));
//case 8, all Aces from case 1, and 3 to 6
revision = 127;
capacity = 5;
sid = new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid("BG")).ToString();
rawAcl = new RawAcl(revision, capacity);
//0 access Mask
gAce = new CommonAce(AceFlags.None, AceQualifier.AccessAllowed, 0,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid + 1.ToString())), false, null);
rawAcl.InsertAce(rawAcl.Count, gAce);
//an inherit-only AccessAllowed ACE without ContainerInherit or ObjectInherit flags on a container object is meaningless, will be removed
gAce = new CommonAce((AceFlags)8, AceQualifier.AccessAllowed, 1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid + 2.ToString())), false, null);
rawAcl.InsertAce(rawAcl.Count, gAce);
// ObjectAce
aceFlag = (AceFlags)15; //all inheritance flags ored together but Inherited
aceQualifier = AceQualifier.AccessAllowed;
accessMask = 1;
objectAceFlag = ObjectAceFlags.ObjectAceTypePresent | ObjectAceFlags.InheritedObjectAceTypePresent;
objectAceType = new Guid("11111111-1111-1111-1111-111111111111");
inheritedObjectAceType = new Guid("22222222-2222-2222-2222-222222222222");
gAce = new ObjectAce(aceFlag, aceQualifier, accessMask,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid + 3.ToString())), objectAceFlag, objectAceType, inheritedObjectAceType, false, null);
rawAcl.InsertAce(rawAcl.Count, gAce);
// CustomAce
aceType = AceType.MaxDefinedAceType + 1;
aceFlag = AceFlags.None;
opaque = null;
gAce = new CustomAce(aceType, aceFlag, opaque);
rawAcl.InsertAce(rawAcl.Count, gAce);
// CompoundAce
aceFlag = (AceFlags)2;
accessMask = 1;
compoundAceType = CompoundAceType.Impersonation;
gAce = new CompoundAce(aceFlag, accessMask, compoundAceType,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid + 4.ToString())));
rawAcl.InsertAce(rawAcl.Count, gAce);
isContainer = true;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
rawAcl.RemoveAce(0);
rawAcl.RemoveAce(0);
//Mark changes design to make ACL with any CustomAce, CompoundAce uncanonical
Assert.True(VerifyACL(discretionaryAcl, isContainer, isDS, false, rawAcl));
discretionaryAcl = null;
isContainer = false;
isDS = false;
rawAcl = null;
//case 1, rawAcl = null
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
rawAcl = new RawAcl(isDS ? GenericAcl.AclRevisionDS : GenericAcl.AclRevision, 1);
Assert.True(VerifyACL(discretionaryAcl, isContainer, isDS, true, rawAcl));
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
rawAcl = new RawAcl(isDS ? GenericAcl.AclRevisionDS : GenericAcl.AclRevision, 1);
Assert.True(VerifyACL(discretionaryAcl, isContainer, isDS, true, rawAcl));
}
public static void RemoveInheritedAces_BasicValidationTestCases()
{
bool isContainer = false;
bool isDS = false;
RawAcl rawAcl = null;
DiscretionaryAcl discretionaryAcl = null;
GenericAce gAce = null;
byte revision = 0;
int capacity = 0;
//CustomAce constructor parameters
AceType aceType = AceType.AccessAllowed;
AceFlags aceFlag = AceFlags.None;
byte[] opaque = null;
//CompoundAce constructor additional parameters
int accessMask = 0;
CompoundAceType compoundAceType = CompoundAceType.Impersonation;
string sid = "BG";
//CommonAce constructor additional parameters
AceQualifier aceQualifier = 0;
//ObjectAce constructor additional parameters
ObjectAceFlags objectAceFlag = 0;
Guid objectAceType;
Guid inheritedObjectAceType;
//case 1, no Ace
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
isContainer = true;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
Assert.True(TestRemoveInheritedAces(discretionaryAcl));
//case 2, only have explicit Ace
revision = 0;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
//199 has all AceFlags except InheritOnly and Inherited
gAce = new CommonAce((AceFlags)199, AceQualifier.AccessAllowed, 1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)), false, null);
rawAcl.InsertAce(0, gAce);
isContainer = false;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
Assert.True(TestRemoveInheritedAces(discretionaryAcl));
//case 3, non-inherited CommonAce, ObjectAce, CompoundAce, CustomAce
revision = 127;
capacity = 5;
sid = new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid("BG")).ToString();
rawAcl = new RawAcl(revision, capacity);
aceFlag = AceFlags.InheritanceFlags;
accessMask = 1;
//Access Allowed CommonAce
gAce = new CommonAce(aceFlag, AceQualifier.AccessAllowed, accessMask,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid + 1.ToString())), false, null);
rawAcl.InsertAce(0, gAce);
//Access Dennied CommonAce
gAce = new CommonAce(aceFlag, AceQualifier.AccessDenied, accessMask,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid + 2.ToString())), false, null);
rawAcl.InsertAce(0, gAce);
//CustomAce
aceType = AceType.MaxDefinedAceType + 1;
opaque = null;
gAce = new CustomAce(aceType, aceFlag, opaque);
rawAcl.InsertAce(2, gAce);
//CompoundAce
compoundAceType = CompoundAceType.Impersonation;
gAce = new CompoundAce(aceFlag, accessMask, compoundAceType,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid + 3.ToString())));
rawAcl.InsertAce(3, gAce);
//ObjectAce
aceQualifier = AceQualifier.AccessAllowed;
objectAceFlag = ObjectAceFlags.ObjectAceTypePresent | ObjectAceFlags.InheritedObjectAceTypePresent;
objectAceType = new Guid("11111111-1111-1111-1111-111111111111");
inheritedObjectAceType = new Guid("22222222-2222-2222-2222-222222222222");
gAce = new ObjectAce(aceFlag, aceQualifier, accessMask,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid + 4.ToString())), objectAceFlag, objectAceType, inheritedObjectAceType, false, null);
rawAcl.InsertAce(2, gAce);
isContainer = true;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
//After Mark changes design to make ACL with any CustomAce, CompoundAce uncanonical and
//forbid the modification on uncanonical ACL, this case will throw InvalidOperationException
Assert.Throws <InvalidOperationException>(() =>
{
TestRemoveInheritedAces(discretionaryAcl);
});
//case 4, all inherited CommonAce, ObjectAce, CompoundAce, CustomAce
revision = 127;
capacity = 5;
sid = new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid("BG")).ToString();
rawAcl = new RawAcl(revision, capacity);
aceFlag = AceFlags.InheritanceFlags | AceFlags.Inherited;
accessMask = 1;
//Access Allowed CommonAce
gAce = new CommonAce(aceFlag, AceQualifier.AccessAllowed, accessMask,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid + 1.ToString())), false, null);
rawAcl.InsertAce(0, gAce);
//Access Dennied CommonAce
gAce = new CommonAce(aceFlag, AceQualifier.AccessDenied, accessMask,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid + 2.ToString())), false, null);
rawAcl.InsertAce(0, gAce);
//CustomAce
aceType = AceType.MaxDefinedAceType + 1;
opaque = null;
gAce = new CustomAce(aceType, aceFlag, opaque);
rawAcl.InsertAce(0, gAce);
//CompoundAce
compoundAceType = CompoundAceType.Impersonation;
gAce = new CompoundAce(aceFlag, accessMask, compoundAceType,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid + 3.ToString())));
rawAcl.InsertAce(0, gAce);
//ObjectAce
aceQualifier = AceQualifier.AccessAllowed;
objectAceFlag = ObjectAceFlags.ObjectAceTypePresent | ObjectAceFlags.InheritedObjectAceTypePresent;
objectAceType = new Guid("11111111-1111-1111-1111-111111111111");
inheritedObjectAceType = new Guid("22222222-2222-2222-2222-222222222222");
gAce = new ObjectAce(aceFlag, aceQualifier, accessMask,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid + 4.ToString())), objectAceFlag, objectAceType, inheritedObjectAceType, false, null);
rawAcl.InsertAce(0, gAce);
isContainer = true;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
Assert.True(TestRemoveInheritedAces(discretionaryAcl));
//case 5, only have one inherit Ace
revision = 0;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
//215 has all AceFlags except InheritOnly
gAce = new CommonAce((AceFlags)215, AceQualifier.AccessDenied, 1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)), false, null);
rawAcl.InsertAce(0, gAce);
isContainer = false;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
Assert.True(TestRemoveInheritedAces(discretionaryAcl));
//case 6, have one explicit Ace and one inherited Ace
revision = 255;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
//199 has all AceFlags except InheritOnly and Inherited
gAce = new CommonAce((AceFlags)(FlagsForAce.AuditFlags | FlagsForAce.OI | FlagsForAce.CI | FlagsForAce.NP), AceQualifier.AccessDenied, 1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid("BG")), false, null);
rawAcl.InsertAce(0, gAce);
//215 has all AceFlags except InheritOnly
gAce = new CommonAce((AceFlags)(FlagsForAce.AuditFlags | FlagsForAce.OI | FlagsForAce.CI | FlagsForAce.NP | FlagsForAce.IH), AceQualifier.AccessAllowed, 1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid("BA")), false, null);
rawAcl.InsertAce(1, gAce);
isContainer = true;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
Assert.True(TestRemoveInheritedAces(discretionaryAcl));
//case 7, have two inherited Aces
revision = 255;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
//215 has all AceFlags except InheritOnly
gAce = new CommonAce((AceFlags)215, AceQualifier.AccessAllowed, 1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid("BG")), false, null);
rawAcl.InsertAce(0, gAce);
sid = "BA";
//16 has Inherited
gAce = new CommonAce((AceFlags)16, AceQualifier.AccessDenied, 1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid("BA")), false, null);
rawAcl.InsertAce(0, gAce);
isContainer = true;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
Assert.True(TestRemoveInheritedAces(discretionaryAcl));
//case 8, 1 inherited CustomAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
aceType = AceType.MaxDefinedAceType + 1;
//215 has all AceFlags except InheritOnly
aceFlag = (AceFlags)215;
opaque = null;
gAce = new CustomAce(aceType, aceFlag, opaque);
rawAcl.InsertAce(0, gAce);
isContainer = false;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
Assert.True(TestRemoveInheritedAces(discretionaryAcl));
//case 9, 1 inherited CompoundAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
aceFlag = (AceFlags)223; //all flags ored together
accessMask = 1;
compoundAceType = CompoundAceType.Impersonation;
gAce = new CompoundAce(aceFlag, accessMask, compoundAceType,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)));
rawAcl.InsertAce(0, gAce);
isContainer = true;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
Assert.True(TestRemoveInheritedAces(discretionaryAcl));
//case 10, 1 inherited ObjectAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
aceFlag = (AceFlags)223; //all flags ored together
aceQualifier = AceQualifier.AccessAllowed;
accessMask = 1;
objectAceFlag = ObjectAceFlags.ObjectAceTypePresent | ObjectAceFlags.InheritedObjectAceTypePresent;
objectAceType = new Guid("11111111-1111-1111-1111-111111111111");
inheritedObjectAceType = new Guid("22222222-2222-2222-2222-222222222222");
gAce = new ObjectAce(aceFlag, aceQualifier, accessMask,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)), objectAceFlag, objectAceType, inheritedObjectAceType, false, null);
rawAcl.InsertAce(0, gAce);
isContainer = true;
isDS = true;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
Assert.True(TestRemoveInheritedAces(discretionaryAcl));
}
public static void BasicValidationTestCases()
{
RawAcl rawAcl = null;
byte[] binaryForm = null;
int offset = 0;
GenericAce gAce = null;
byte revision = 0;
int capacity = 0;
//CustomAce constructor parameters
AceType aceType = AceType.AccessAllowed;
AceFlags aceFlag = AceFlags.None;
byte[] opaque = null;
//CompoundAce constructor additional parameters
int accessMask = 0;
CompoundAceType compoundAceType = CompoundAceType.Impersonation;
string sid = "BA";
//CommonAce constructor additional parameters
AceQualifier aceQualifier = 0;
//ObjectAce constructor additional parameters
ObjectAceFlags objectAceFlag = 0;
Guid objectAceType;
Guid inheritedObjectAceType;
//case 1, a valid binary representation with revision 0, 1 SystemAudit CommonAce
revision = 0;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
gAce = new CommonAce(AceFlags.SuccessfulAccess, AceQualifier.SystemAudit, 1, new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)), false, null);
rawAcl.InsertAce(0, gAce);
binaryForm = new byte[rawAcl.BinaryLength];
rawAcl.GetBinaryForm(binaryForm, 0);
Assert.True(TestCreateFromBinaryForm(binaryForm, offset, revision, 1, rawAcl.BinaryLength));
//case 2, a valid binary representation with revision 255, 1 AccessAllowed CommonAce
revision = 255;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
gAce = new CommonAce(AceFlags.None, AceQualifier.AccessAllowed, 1, new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)), false, null);
rawAcl.InsertAce(0, gAce);
binaryForm = new byte[rawAcl.BinaryLength];
rawAcl.GetBinaryForm(binaryForm, 0);
Assert.True(TestCreateFromBinaryForm(binaryForm, offset, revision, 1, rawAcl.BinaryLength));
//case 3, a valid binary representation with revision 127, 1 CustomAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
aceType = AceType.MaxDefinedAceType + 1;
aceFlag = (AceFlags)223; //all flags ored together
opaque = null;
gAce = new CustomAce(aceType, aceFlag, opaque);
rawAcl.InsertAce(0, gAce);
binaryForm = new byte[rawAcl.BinaryLength];
rawAcl.GetBinaryForm(binaryForm, 0);
Assert.True(TestCreateFromBinaryForm(binaryForm, offset, revision, 1, rawAcl.BinaryLength));
//case 4, a valid binary representation with revision 1, 1 CompoundAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
aceFlag = (AceFlags)223; //all flags ored together
accessMask = 1;
compoundAceType = CompoundAceType.Impersonation;
gAce = new CompoundAce(aceFlag, accessMask, compoundAceType, new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)));
rawAcl.InsertAce(0, gAce);
binaryForm = new byte[rawAcl.BinaryLength];
rawAcl.GetBinaryForm(binaryForm, 0);
Assert.True(TestCreateFromBinaryForm(binaryForm, offset, revision, 1, rawAcl.BinaryLength));
//case 5, a valid binary representation with revision 1, 1 ObjectAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
aceFlag = (AceFlags)223; //all flags ored together
aceQualifier = AceQualifier.AccessAllowed;
accessMask = 1;
objectAceFlag = ObjectAceFlags.ObjectAceTypePresent | ObjectAceFlags.InheritedObjectAceTypePresent;
objectAceType = new Guid("11111111-1111-1111-1111-111111111111");
inheritedObjectAceType = new Guid("22222222-2222-2222-2222-222222222222");
gAce = new ObjectAce(aceFlag, aceQualifier, accessMask, new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)), objectAceFlag, objectAceType, inheritedObjectAceType, false, null);
rawAcl.InsertAce(0, gAce);
binaryForm = new byte[rawAcl.BinaryLength];
rawAcl.GetBinaryForm(binaryForm, 0);
Assert.True(TestCreateFromBinaryForm(binaryForm, offset, revision, 1, rawAcl.BinaryLength));
//case 6, a valid binary representation with revision 1, no Ace
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
binaryForm = new byte[rawAcl.BinaryLength];
rawAcl.GetBinaryForm(binaryForm, 0);
Assert.True(TestCreateFromBinaryForm(binaryForm, offset, revision, 0, rawAcl.BinaryLength));
//case 7, a valid binary representation with revision 1, and all Aces from case 1 to 5
revision = 127;
capacity = 5;
rawAcl = new RawAcl(revision, capacity);
//SystemAudit CommonAce
gAce = new CommonAce(AceFlags.SuccessfulAccess, AceQualifier.SystemAudit, 1, new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)), false, null);
rawAcl.InsertAce(0, gAce);
//Access Allowed CommonAce
gAce = new CommonAce(AceFlags.None, AceQualifier.AccessAllowed, 1, new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)), false, null);
rawAcl.InsertAce(0, gAce);
//CustomAce
aceType = AceType.MaxDefinedAceType + 1;
aceFlag = (AceFlags)223; //all flags ored together
opaque = null;
gAce = new CustomAce(aceType, aceFlag, opaque);
rawAcl.InsertAce(0, gAce);
//CompoundAce
aceFlag = (AceFlags)223; //all flags ored together
accessMask = 1;
compoundAceType = CompoundAceType.Impersonation;
gAce = new CompoundAce(aceFlag, accessMask, compoundAceType, new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)));
rawAcl.InsertAce(0, gAce);
//ObjectAce
aceFlag = (AceFlags)223; //all flags ored together
aceQualifier = AceQualifier.AccessAllowed;
accessMask = 1;
objectAceFlag = ObjectAceFlags.ObjectAceTypePresent | ObjectAceFlags.InheritedObjectAceTypePresent;
objectAceType = new Guid("11111111-1111-1111-1111-111111111111");
inheritedObjectAceType = new Guid("22222222-2222-2222-2222-222222222222");
gAce = new ObjectAce(aceFlag, aceQualifier, accessMask, new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)), objectAceFlag, objectAceType, inheritedObjectAceType, false, null);
rawAcl.InsertAce(0, gAce);
binaryForm = new byte[rawAcl.BinaryLength];
rawAcl.GetBinaryForm(binaryForm, 0);
Assert.True(TestCreateFromBinaryForm(binaryForm, offset, revision, 5, rawAcl.BinaryLength));
}
private static object[] ObjectAce_CreateTestData(int intFlags, int intQualifier, int accessMask, string stringsid, int intObjectAceFlags, string stringType, string stringInheritedType, bool isCallback, int opaqueLength, int offset)
{
AceFlags aceFlags = (AceFlags)intFlags;
AceQualifier qualifier = (AceQualifier)intQualifier;
SecurityIdentifier sid = new SecurityIdentifier(stringsid);
ObjectAceFlags flags = (ObjectAceFlags)intObjectAceFlags;
Guid type = new Guid(stringType);
Guid inheritedType = new Guid(stringInheritedType);
byte[] opaque = new byte[opaqueLength];
ObjectAce ace = new ObjectAce(aceFlags, qualifier, accessMask, sid, flags, type, inheritedType, isCallback, opaque);
VerifyObjectAce(ace, aceFlags, qualifier, accessMask, sid, flags, type, inheritedType, isCallback, opaque);
byte[] binaryForm = new byte[ace.BinaryLength + offset];
switch (qualifier)
{
case AceQualifier.AccessAllowed:
binaryForm[offset + 0] = isCallback ? (byte)AceType.AccessAllowedCallbackObject : (byte)AceType.AccessAllowedObject;
break;
case AceQualifier.AccessDenied:
binaryForm[offset + 0] = isCallback ? (byte)AceType.AccessDeniedCallbackObject : (byte)AceType.AccessDeniedObject;
break;
case AceQualifier.SystemAudit:
binaryForm[offset + 0] = isCallback ? (byte)AceType.SystemAuditCallbackObject : (byte)AceType.SystemAuditObject;
break;
case AceQualifier.SystemAlarm:
binaryForm[offset + 0] = isCallback ? (byte)AceType.SystemAlarmCallbackObject : (byte)AceType.SystemAlarmObject;
break;
default:
return null;
}
binaryForm[offset + 1] = (byte)aceFlags;
binaryForm[offset + 2] = (byte)(ace.BinaryLength >> 0);
binaryForm[offset + 3] = (byte)(ace.BinaryLength >> 8);
int baseOffset = offset + 4;
int offsetLocal = 0;
binaryForm[baseOffset + 0] = (byte)(accessMask >> 0);
binaryForm[baseOffset + 1] = (byte)(accessMask >> 8);
binaryForm[baseOffset + 2] = (byte)(accessMask >> 16);
binaryForm[baseOffset + 3] = (byte)(accessMask >> 24);
offsetLocal += 4;
binaryForm[baseOffset + offsetLocal + 0] = (byte)(((uint)flags) >> 0);
binaryForm[baseOffset + offsetLocal + 1] = (byte)(((uint)flags) >> 8);
binaryForm[baseOffset + offsetLocal + 2] = (byte)(((uint)flags) >> 16);
binaryForm[baseOffset + offsetLocal + 3] = (byte)(((uint)flags) >> 24);
offsetLocal += 4;
if ((flags & ObjectAceFlags.ObjectAceTypePresent) != 0)
{
type.ToByteArray().CopyTo(binaryForm, baseOffset + offsetLocal);
offsetLocal += 16;
}
if ((flags & ObjectAceFlags.InheritedObjectAceTypePresent) != 0)
{
inheritedType.ToByteArray().CopyTo(binaryForm, baseOffset + offsetLocal);
offsetLocal += 16;
}
sid.GetBinaryForm(binaryForm, baseOffset + offsetLocal);
offsetLocal += sid.BinaryLength;
opaque.CopyTo(binaryForm, baseOffset + offsetLocal);
return new object[] { ace, binaryForm, offset };
}
public static void BasicValidationTestCases()
{
RawAcl rawAcl = null;
byte[] binaryForm = null;
int offset = 0;
GenericAce gAce = null;
byte revision = 0;
int capacity = 0;
//CustomAce constructor parameters
AceType aceType = AceType.AccessAllowed;
AceFlags aceFlag = AceFlags.None;
byte[] opaque = null;
//CompoundAce constructor additional parameters
int accessMask = 0;
CompoundAceType compoundAceType = CompoundAceType.Impersonation;
string sid = "BA";
//CommonAce constructor additional parameters
AceQualifier aceQualifier = 0;
//ObjectAce constructor additional parameters
ObjectAceFlags objectAceFlag = 0;
Guid objectAceType;
Guid inheritedObjectAceType;
//case 1, a valid binary representation with revision 0, 1 SystemAudit CommonAce
revision = 0;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
gAce = new CommonAce(AceFlags.SuccessfulAccess, AceQualifier.SystemAudit, 1, new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)), false, null);
rawAcl.InsertAce(0, gAce);
binaryForm = new byte[rawAcl.BinaryLength];
rawAcl.GetBinaryForm(binaryForm, 0);
Assert.True(TestCreateFromBinaryForm(binaryForm, offset, revision, 1, rawAcl.BinaryLength));
//case 2, a valid binary representation with revision 255, 1 AccessAllowed CommonAce
revision = 255;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
gAce = new CommonAce(AceFlags.None, AceQualifier.AccessAllowed, 1, new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)), false, null);
rawAcl.InsertAce(0, gAce);
binaryForm = new byte[rawAcl.BinaryLength];
rawAcl.GetBinaryForm(binaryForm, 0);
Assert.True(TestCreateFromBinaryForm(binaryForm, offset, revision, 1, rawAcl.BinaryLength));
//case 3, a valid binary representation with revision 127, 1 CustomAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
aceType = AceType.MaxDefinedAceType + 1;
aceFlag = (AceFlags)223; //all flags ored together
opaque = null;
gAce = new CustomAce(aceType, aceFlag, opaque);
rawAcl.InsertAce(0, gAce);
binaryForm = new byte[rawAcl.BinaryLength];
rawAcl.GetBinaryForm(binaryForm, 0);
Assert.True(TestCreateFromBinaryForm(binaryForm, offset, revision, 1, rawAcl.BinaryLength));
//case 4, a valid binary representation with revision 1, 1 CompoundAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
aceFlag = (AceFlags)223; //all flags ored together
accessMask = 1;
compoundAceType = CompoundAceType.Impersonation;
gAce = new CompoundAce(aceFlag, accessMask, compoundAceType, new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)));
rawAcl.InsertAce(0, gAce);
binaryForm = new byte[rawAcl.BinaryLength];
rawAcl.GetBinaryForm(binaryForm, 0);
Assert.True(TestCreateFromBinaryForm(binaryForm, offset, revision, 1, rawAcl.BinaryLength));
//case 5, a valid binary representation with revision 1, 1 ObjectAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
aceFlag = (AceFlags)223; //all flags ored together
aceQualifier = AceQualifier.AccessAllowed;
accessMask = 1;
objectAceFlag = ObjectAceFlags.ObjectAceTypePresent | ObjectAceFlags.InheritedObjectAceTypePresent;
objectAceType = new Guid("11111111-1111-1111-1111-111111111111");
inheritedObjectAceType = new Guid("22222222-2222-2222-2222-222222222222");
gAce = new ObjectAce(aceFlag, aceQualifier, accessMask, new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)), objectAceFlag, objectAceType, inheritedObjectAceType, false, null);
rawAcl.InsertAce(0, gAce);
binaryForm = new byte[rawAcl.BinaryLength];
rawAcl.GetBinaryForm(binaryForm, 0);
Assert.True(TestCreateFromBinaryForm(binaryForm, offset, revision, 1, rawAcl.BinaryLength));
//case 6, a valid binary representation with revision 1, no Ace
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
binaryForm = new byte[rawAcl.BinaryLength];
rawAcl.GetBinaryForm(binaryForm, 0);
Assert.True(TestCreateFromBinaryForm(binaryForm, offset, revision, 0, rawAcl.BinaryLength));
//case 7, a valid binary representation with revision 1, and all Aces from case 1 to 5
revision = 127;
capacity = 5;
rawAcl = new RawAcl(revision, capacity);
//SystemAudit CommonAce
gAce = new CommonAce(AceFlags.SuccessfulAccess, AceQualifier.SystemAudit, 1, new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)), false, null);
rawAcl.InsertAce(0, gAce);
//Access Allowed CommonAce
gAce = new CommonAce(AceFlags.None, AceQualifier.AccessAllowed, 1, new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)), false, null);
rawAcl.InsertAce(0, gAce);
//CustomAce
aceType = AceType.MaxDefinedAceType + 1;
aceFlag = (AceFlags)223; //all flags ored together
opaque = null;
gAce = new CustomAce(aceType, aceFlag, opaque);
rawAcl.InsertAce(0, gAce);
//CompoundAce
aceFlag = (AceFlags)223; //all flags ored together
accessMask = 1;
compoundAceType = CompoundAceType.Impersonation;
gAce = new CompoundAce(aceFlag, accessMask, compoundAceType, new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)));
rawAcl.InsertAce(0, gAce);
//ObjectAce
aceFlag = (AceFlags)223; //all flags ored together
aceQualifier = AceQualifier.AccessAllowed;
accessMask = 1;
objectAceFlag = ObjectAceFlags.ObjectAceTypePresent | ObjectAceFlags.InheritedObjectAceTypePresent;
objectAceType = new Guid("11111111-1111-1111-1111-111111111111");
inheritedObjectAceType = new Guid("22222222-2222-2222-2222-222222222222");
gAce = new ObjectAce(aceFlag, aceQualifier, accessMask, new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)), objectAceFlag, objectAceType, inheritedObjectAceType, false, null);
rawAcl.InsertAce(0, gAce);
binaryForm = new byte[rawAcl.BinaryLength];
rawAcl.GetBinaryForm(binaryForm, 0);
Assert.True(TestCreateFromBinaryForm(binaryForm, offset, revision, 5, rawAcl.BinaryLength));
}
public void CreatePublicFolderTree()
{
this.pfTree = new PublicFolderTree();
try
{
QueryFilter filter;
ADObjectId adobjectId;
if (Datacenter.GetExchangeSku() != Datacenter.ExchangeSku.ExchangeDatacenter)
{
filter = new ComparisonFilter(ComparisonOperator.Equal, ADObjectSchema.Name, PublicFolderTreeContainer.DefaultName);
PublicFolderTreeContainer[] array = this.taskInstance.GlobalConfigSession.Find <PublicFolderTreeContainer>(null, QueryScope.SubTree, filter, null, 1);
PublicFolderTreeContainer publicFolderTreeContainer;
if (array == null || array.Length == 0)
{
filter = new ComparisonFilter(ComparisonOperator.Equal, ADObjectSchema.Name, AdministrativeGroup.DefaultName);
AdministrativeGroup[] array2 = this.taskInstance.GlobalConfigSession.Find <AdministrativeGroup>(null, QueryScope.SubTree, filter, null, 1);
if (array2 == null || array2.Length < 1)
{
throw new AdminGroupNotFoundException(AdministrativeGroup.DefaultName);
}
publicFolderTreeContainer = new PublicFolderTreeContainer();
publicFolderTreeContainer.SetId(array2[0].Id.GetChildId(PublicFolderTreeContainer.DefaultName));
this.taskInstance.DataSession.Save(publicFolderTreeContainer);
}
else
{
publicFolderTreeContainer = array[0];
}
adobjectId = publicFolderTreeContainer.Id;
}
else
{
adobjectId = this.OrganizationId.ConfigurationUnit;
this.pfTree.OrganizationId = this.OrganizationId;
}
this.pfTree.SetId(adobjectId.GetChildId("Public Folders"));
this.taskInstance.WriteVerbose(Strings.VerboseCreatePublicFolderTree(this.pfTree.Id.ToString()));
this.pfTree.PublicFolderTreeType = PublicFolderTreeType.Mapi;
filter = new ComparisonFilter(ComparisonOperator.Equal, ExtendedRightSchema.DisplayName, "Create public folder");
this.taskInstance.WriteVerbose(TaskVerboseStringHelper.GetFindDataObjectsVerboseString(this.taskInstance.GlobalConfigSession, typeof(ExtendedRight), filter, this.taskInstance.GlobalConfigSession.ConfigurationNamingContext, true));
ExtendedRight[] array3 = this.taskInstance.GlobalConfigSession.Find <ExtendedRight>(this.taskInstance.GlobalConfigSession.ConfigurationNamingContext, QueryScope.SubTree, filter, null, 1);
if (0 < array3.Length)
{
ObjectAce objectAce = new ObjectAce(AceFlags.None, AceQualifier.AccessAllowed, 256, new SecurityIdentifier("AU"), ObjectAceFlags.ObjectAceTypePresent, array3[0].RightsGuid, Guid.Empty, false, null);
DiscretionaryAcl discretionaryAcl = new DiscretionaryAcl(false, true, 11);
discretionaryAcl.AddAccess(AccessControlType.Allow, objectAce.SecurityIdentifier, objectAce.AccessMask, objectAce.InheritanceFlags, objectAce.PropagationFlags, objectAce.ObjectAceFlags, objectAce.ObjectAceType, objectAce.InheritedObjectAceType);
using (WindowsIdentity current = WindowsIdentity.GetCurrent())
{
SecurityIdentifier user = current.User;
CommonSecurityDescriptor commonSecurityDescriptor = new CommonSecurityDescriptor(false, true, ControlFlags.DiscretionaryAclPresent, user, user, null, discretionaryAcl);
byte[] binaryForm = new byte[commonSecurityDescriptor.BinaryLength];
commonSecurityDescriptor.GetBinaryForm(binaryForm, 0);
this.pfTree.SetPublicFolderDefaultAdminAcl(new RawSecurityDescriptor(binaryForm, 0));
}
}
this.taskInstance.WriteVerbose(TaskVerboseStringHelper.GetSourceVerboseString(this.TenantSession));
this.taskInstance.WriteVerbose(TaskVerboseStringHelper.GetSaveObjectVerboseString(this.pfTree, this.TenantSession, typeof(PublicFolderTree)));
this.TenantSession.Save(this.pfTree);
if (Datacenter.GetExchangeSku() == Datacenter.ExchangeSku.ExchangeDatacenter)
{
this.SetOrganizationManagementACLs(this.pfTree);
}
}
finally
{
this.taskInstance.WriteVerbose(TaskVerboseStringHelper.GetSourceVerboseString(this.TenantSession));
}
}
public static void AdditionalTestCases()
{
bool isContainer = false;
bool isDS = false;
RawAcl rawAcl = null;
SystemAcl sAcl = null;
GenericAce gAce = null;
byte revision = 0;
int capacity = 0;
//CustomAce constructor parameters
AceType aceType = AceType.AccessAllowed;
AceFlags aceFlag = AceFlags.None;
byte[] opaque = null;
//CompoundAce constructor additional parameters
int accessMask = 0;
CompoundAceType compoundAceType = CompoundAceType.Impersonation;
string sid = "BA";
//CommonAce constructor additional parameters
AceQualifier aceQualifier = 0;
//ObjectAce constructor additional parameters
ObjectAceFlags objectAceFlag = 0;
Guid objectAceType;
Guid inheritedObjectAceType;
//case 1, an SystemAudit ACE with a zero access mask is meaningless, will be removed
revision = 0;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
gAce = new CommonAce(AceFlags.AuditFlags,
AceQualifier.SystemAudit,
0,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)),
false,
null);
rawAcl.InsertAce(0, gAce);
isContainer = false;
isDS = false;
sAcl = new SystemAcl(isContainer, isDS, rawAcl);
//the only ACE is a meaningless ACE, will be removed
//drop the ace from the rawAcl
rawAcl.RemoveAce(0);
Assert.True(TestConstructor(sAcl, isContainer, isDS, true, rawAcl));
//case 2, an inherit-only SystemAudit ACE on an object ACL is meaningless, will be removed
revision = 0;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
gAce = new CommonAce(AceFlags.InheritanceFlags | AceFlags.AuditFlags,
AceQualifier.SystemAudit,
1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)),
false, null);
rawAcl.InsertAce(0, gAce);
isContainer = false;
isDS = false;
sAcl = new SystemAcl(isContainer, isDS, rawAcl);
//the only ACE is a meaningless ACE, will be removed
rawAcl.RemoveAce(0);
Assert.True(TestConstructor(sAcl, isContainer, isDS, true, rawAcl));
//case 3, an inherit-only SystemAudit ACE without ContainerInherit or ObjectInherit flags on a container object is meaningless, will be removed
revision = 0;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
//200 has inheritOnly, SuccessfulAccess and FailedAccess
gAce = new CommonAce((AceFlags)200,
AceQualifier.SystemAudit,
1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)),
false,
null);
rawAcl.InsertAce(0, gAce);
isContainer = true;
isDS = false;
sAcl = new SystemAcl(isContainer, isDS, rawAcl);
//the only ACE is a meaningless ACE, will be removed
rawAcl.RemoveAce(0);
Assert.True(TestConstructor(sAcl, isContainer, isDS, true, rawAcl));
//case 4, a SystemAudit ACE without Success or Failure Flags is meaningless, will be removed
revision = 255;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
gAce = new CommonAce(AceFlags.None,
AceQualifier.SystemAudit,
1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)),
false,
null);
rawAcl.InsertAce(0, gAce);
isContainer = true;
isDS = false;
sAcl = new SystemAcl(isContainer, isDS, rawAcl);
//audit ACE does not specify either Success or Failure Flags is removed
rawAcl.RemoveAce(0);
Assert.True(TestConstructor(sAcl, isContainer, isDS, true, rawAcl));
//case 5, a CustomAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
aceType = AceType.MaxDefinedAceType + 1;
aceFlag = AceFlags.AuditFlags;
opaque = null;
gAce = new CustomAce(aceType, aceFlag, opaque);
rawAcl.InsertAce(0, gAce);
isContainer = false;
isDS = false;
sAcl = new SystemAcl(isContainer, isDS, rawAcl);
//Mark changed design to make ACL with any CustomAce, CompoundAce uncanonical
Assert.True(TestConstructor(sAcl, isContainer, isDS, false, rawAcl));
//case 6, a CompoundAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
aceFlag = AceFlags.AuditFlags;
accessMask = 1;
compoundAceType = CompoundAceType.Impersonation;
gAce = new CompoundAce(aceFlag,
accessMask,
compoundAceType,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)));
rawAcl.InsertAce(0, gAce);
isContainer = true;
isDS = false;
sAcl = new SystemAcl(isContainer, isDS, rawAcl);
//Mark changed design to make ACL with any CustomAce, CompoundAce uncanonical
Assert.True(TestConstructor(sAcl, isContainer, isDS, false, rawAcl));
//case 7, a ObjectAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
aceFlag = AceFlags.InheritanceFlags | AceFlags.AuditFlags;
aceQualifier = AceQualifier.SystemAudit;
accessMask = 1;
objectAceFlag = ObjectAceFlags.ObjectAceTypePresent | ObjectAceFlags.InheritedObjectAceTypePresent;
objectAceType = new Guid("11111111-1111-1111-1111-111111111111");
inheritedObjectAceType = new Guid("22222222-2222-2222-2222-222222222222");
gAce = new ObjectAce(aceFlag,
aceQualifier,
accessMask,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)),
objectAceFlag, objectAceType,
inheritedObjectAceType,
false,
null);
rawAcl.InsertAce(0, gAce);
isContainer = true;
isDS = true;
sAcl = new SystemAcl(isContainer, isDS, rawAcl);
Assert.True(TestConstructor(sAcl, isContainer, isDS, true, rawAcl));
//case 8, no Ace
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
isContainer = true;
isDS = false;
sAcl = new SystemAcl(isContainer, isDS, rawAcl);
Assert.True(TestConstructor(sAcl, isContainer, isDS, true, rawAcl));
//case 9, Aces from case 1 to 7
revision = 127;
capacity = 5;
sid = new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)).ToString();
rawAcl = new RawAcl(revision, capacity);
//an SystemAudit ACE with a zero access mask
//is meaningless, will be removed
gAce = new CommonAce(AceFlags.AuditFlags,
AceQualifier.SystemAudit,
0,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid) + 1.ToString()),
false,
null);
rawAcl.InsertAce(rawAcl.Count, gAce);
//an inherit-only SystemAudit ACE without ContainerInherit or ObjectInherit flags on a container object
//is meaningless, will be removed
//200 has inheritOnly, SuccessfulAccess and FailedAccess
gAce = new CommonAce((AceFlags)200,
AceQualifier.SystemAudit,
1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid) + 2.ToString()),
false,
null);
rawAcl.InsertAce(rawAcl.Count, gAce);
//a SystemAudit ACE without Success or Failure Flags
//is meaningless, will be removed
gAce = new CommonAce(AceFlags.None,
AceQualifier.SystemAudit,
1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid) + 3.ToString()),
false,
null);
rawAcl.InsertAce(rawAcl.Count, gAce);
//a ObjectAce
aceFlag = AceFlags.InheritanceFlags | AceFlags.AuditFlags;
aceQualifier = AceQualifier.SystemAudit;
accessMask = 1;
objectAceFlag = ObjectAceFlags.ObjectAceTypePresent | ObjectAceFlags.InheritedObjectAceTypePresent;
objectAceType = new Guid("11111111-1111-1111-1111-111111111111");
inheritedObjectAceType = new Guid("22222222-2222-2222-2222-222222222222");
gAce = new ObjectAce(aceFlag,
aceQualifier,
accessMask,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid) + 4.ToString()),
objectAceFlag, objectAceType,
inheritedObjectAceType,
false,
null);
rawAcl.InsertAce(rawAcl.Count, gAce);
// a CustomAce
gAce = new CustomAce(AceType.MaxDefinedAceType + 1,
AceFlags.AuditFlags,
null);
rawAcl.InsertAce(rawAcl.Count, gAce);
//a CompoundAce
gAce = new CompoundAce(AceFlags.AuditFlags,
1,
CompoundAceType.Impersonation,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid) + 5.ToString()));
rawAcl.InsertAce(rawAcl.Count, gAce);
isContainer = true;
isDS = false;
sAcl = new SystemAcl(isContainer, isDS, rawAcl);
//the first 3 Aces will be removed by SystemAcl constructor
rawAcl.RemoveAce(0);
rawAcl.RemoveAce(0);
rawAcl.RemoveAce(0);
//Mark changed design to make ACL with any CustomAce, CompoundAce uncanonical
Assert.True(TestConstructor(sAcl, isContainer, isDS, false, rawAcl));
}
public static void Purge_BasicValidationTestCases()
{
bool isContainer = false;
bool isDS = false;
RawAcl rawAcl = null;
DiscretionaryAcl discretionaryAcl = null;
int aceCount = 0;
SecurityIdentifier sid = null;
GenericAce gAce = null;
byte revision = 0;
int capacity = 0;
//CustomAce constructor parameters
AceType aceType = AceType.AccessAllowed;
AceFlags aceFlag = AceFlags.None;
byte[] opaque = null;
//CompoundAce constructor additional parameters
int accessMask = 0;
CompoundAceType compoundAceType = CompoundAceType.Impersonation;
string sidStr = "LA";
//CommonAce constructor additional parameters
AceQualifier aceQualifier = 0;
//ObjectAce constructor additional parameters
ObjectAceFlags objectAceFlag = 0;
Guid objectAceType;
Guid inheritedObjectAceType;
//case 1, no Ace
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
isContainer = true;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
aceCount = 0;
sidStr = "BG";
sid = new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sidStr));
Assert.True(TestPurge(discretionaryAcl, sid, aceCount));
//case 2, only have 1 explicit Ace of the sid
revision = 0;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
sidStr = "BG";
sid = new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sidStr));
//199 has all aceflags but inheritonly and inherited
gAce = new CommonAce((AceFlags)199, AceQualifier.AccessAllowed, 1, sid, false, null);
rawAcl.InsertAce(0, gAce);
isContainer = false;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
aceCount = 0;
Assert.True(TestPurge(discretionaryAcl, sid, aceCount));
//case 3, only have 1 explicit Ace of different sid
revision = 0;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
//199 has all aceflags but inheritedonly and inherited
sidStr = "BG";
sid = new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sidStr));
gAce = new CommonAce((AceFlags)199, AceQualifier.AccessDenied, 1, sid, false, null);
rawAcl.InsertAce(0, gAce);
isContainer = false;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
aceCount = 1;
sidStr = "BA";
sid = new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sidStr));
Assert.True(TestPurge(discretionaryAcl, sid, aceCount));
//case 4, only have 1 inherited Ace of the sid
revision = 0;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
sidStr = "BG";
sid = new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sidStr));
//215 has all aceflags but inheritedonly
gAce = new CommonAce((AceFlags)215, AceQualifier.AccessAllowed, 1, sid, false, null);
rawAcl.InsertAce(0, gAce);
isContainer = false;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
aceCount = 1;
Assert.True(TestPurge(discretionaryAcl, sid, aceCount));
//case 5, have one explicit Ace and one inherited Ace of the sid
revision = 255;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
sidStr = "BG";
sid = new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sidStr));
//199 has all aceflags but inheritedonly and inherited
gAce = new CommonAce((AceFlags)(FlagsForAce.AuditFlags | FlagsForAce.OI | FlagsForAce.CI | FlagsForAce.NP), AceQualifier.AccessDenied, 1, sid, false, null);
rawAcl.InsertAce(0, gAce);
//215 has all aceflags but inheritedonly
gAce = new CommonAce((AceFlags)(FlagsForAce.AuditFlags | FlagsForAce.OI | FlagsForAce.CI | FlagsForAce.NP | FlagsForAce.IH), AceQualifier.AccessAllowed, 2, sid, false, null);
rawAcl.InsertAce(1, gAce);
isContainer = true;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
aceCount = 1;
Assert.True(TestPurge(discretionaryAcl, sid, aceCount));
//case 6, have two explicit Aces of the sid
revision = 255;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
sidStr = "BG";
sid = new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sidStr));
//207 has all AceFlags but inherited
gAce = new CommonAce((AceFlags)207, AceQualifier.AccessAllowed, 1, sid, false, null);
rawAcl.InsertAce(0, gAce);
gAce = new CommonAce(AceFlags.None, AceQualifier.AccessDenied, 2, sid, false, null);
rawAcl.InsertAce(0, gAce);
isContainer = true;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
aceCount = 0;
Assert.True(TestPurge(discretionaryAcl, sid, 0));
//case 7, 1 explicit CustomAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
aceType = AceType.MaxDefinedAceType + 1;
//199 has all AceFlags except InheritOnly and Inherited
aceFlag = (AceFlags)199;
opaque = null;
gAce = new CustomAce(aceType, aceFlag, opaque);
rawAcl.InsertAce(0, gAce);
isContainer = false;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
sid = new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid("BG"));
aceCount = 1;
//After Mark changes design to make ACL with any CustomAce, CompoundAce uncanonical and
//forbid the modification on uncanonical ACL, this case will throw InvalidOperationException
Assert.Throws <InvalidOperationException>(() =>
{
TestPurge(discretionaryAcl, sid, aceCount);
});
//case 8, 1 explicit CompoundAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
//207 has all AceFlags but inherited
aceFlag = (AceFlags)207;
accessMask = 1;
compoundAceType = CompoundAceType.Impersonation;
sid = new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid("BG"));
gAce = new CompoundAce(aceFlag, accessMask, compoundAceType, sid);
rawAcl.InsertAce(0, gAce);
isContainer = true;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
aceCount = 0;
//After Mark changes design to make ACL with any CustomAce, CompoundAce uncanonical and
//forbid the modification on uncanonical ACL, this case will throw InvalidOperationException
Assert.Throws <InvalidOperationException>(() =>
{
TestPurge(discretionaryAcl, sid, aceCount);
});
//case 9, 1 explicit ObjectAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
sid = new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid("BG"));
//207 has all AceFlags but inherited
aceFlag = (AceFlags)207;
aceQualifier = AceQualifier.AccessAllowed;
accessMask = 1;
objectAceFlag = ObjectAceFlags.ObjectAceTypePresent | ObjectAceFlags.InheritedObjectAceTypePresent;
objectAceType = new Guid("11111111-1111-1111-1111-111111111111");
inheritedObjectAceType = new Guid("22222222-2222-2222-2222-222222222222");
gAce = new ObjectAce(aceFlag, aceQualifier, accessMask, sid, objectAceFlag, objectAceType, inheritedObjectAceType, false, null);
rawAcl.InsertAce(0, gAce);
isContainer = true;
isDS = true;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
aceCount = 0;
Assert.True(TestPurge(discretionaryAcl, sid, aceCount));
}
public static void BasicValidationTestCases()
{
bool isContainer = false;
bool isDS = false;
RawAcl rawAcl = null;
SystemAcl systemAcl = null;
GenericAce gAce = null;
byte revision = 0;
int capacity = 0;
//CustomAce constructor parameters
AceType aceType = AceType.AccessAllowed;
AceFlags aceFlag = AceFlags.None;
byte[] opaque = null;
//CompoundAce constructor additional parameters
int accessMask = 0;
CompoundAceType compoundAceType = CompoundAceType.Impersonation;
string sid = "BA";
//CommonAce constructor additional parameters
AceQualifier aceQualifier = 0;
//ObjectAce constructor additional parameters
ObjectAceFlags objectAceFlag = 0;
Guid objectAceType;
Guid inheritedObjectAceType;
//case 1, no Ace
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
isContainer = true;
isDS = false;
systemAcl = new SystemAcl(isContainer, isDS, rawAcl);
Assert.True(TestRemoveInheritedAces(systemAcl));
//case 2, only have explicit Ace
revision = 0;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
//199 has all AceFlags except InheritOnly and Inherited
gAce = new CommonAce((AceFlags)199, AceQualifier.SystemAudit, 1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)), false, null);
rawAcl.InsertAce(0, gAce);
isContainer = false;
isDS = false;
systemAcl = new SystemAcl(isContainer, isDS, rawAcl);
Assert.True(TestRemoveInheritedAces(systemAcl));
//case 3, only have one inherit Ace
revision = 0;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
//215 has all AceFlags except InheritOnly
gAce = new CommonAce((AceFlags)215, AceQualifier.SystemAudit, 1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)), false, null);
rawAcl.InsertAce(0, gAce);
isContainer = false;
isDS = false;
systemAcl = new SystemAcl(isContainer, isDS, rawAcl);
Assert.True(TestRemoveInheritedAces(systemAcl));
//case 4, have one explicit Ace and one inherited Ace
revision = 255;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
//199 has all AceFlags except InheritOnly and Inherited
gAce = new CommonAce((AceFlags)199, AceQualifier.SystemAudit, 1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid("BG")), false, null);
rawAcl.InsertAce(0, gAce);
//215 has all AceFlags except InheritOnly
gAce = new CommonAce((AceFlags)215, AceQualifier.SystemAudit, 1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid("BA")), false, null);
rawAcl.InsertAce(1, gAce);
isContainer = true;
isDS = false;
systemAcl = new SystemAcl(isContainer, isDS, rawAcl);
Assert.True(TestRemoveInheritedAces(systemAcl));
//case 5, have two inherited Aces
revision = 255;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
//215 has all AceFlags except InheritOnly
gAce = new CommonAce((AceFlags)215, AceQualifier.SystemAudit, 1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid("BG")), false, null);
rawAcl.InsertAce(0, gAce);
sid = "BA";
//16 has Inherited
gAce = new CommonAce((AceFlags)16, AceQualifier.SystemAudit, 1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid("BA")), false, null);
rawAcl.InsertAce(0, gAce);
isContainer = true;
isDS = false;
systemAcl = new SystemAcl(isContainer, isDS, rawAcl);
Assert.True(TestRemoveInheritedAces(systemAcl));
//case 6, 1 inherited CustomAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
aceType = AceType.MaxDefinedAceType + 1;
aceFlag = (AceFlags)208; //SuccessfulAccess | FailedAccess | Inherited
opaque = null;
gAce = new CustomAce(aceType, aceFlag, opaque);
rawAcl.InsertAce(0, gAce);
isContainer = false;
isDS = false;
systemAcl = new SystemAcl(isContainer, isDS, rawAcl);
Assert.True(TestRemoveInheritedAces(systemAcl));
//case 7, 1 inherited CompoundAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
aceFlag = (AceFlags)223; //all flags ored together
accessMask = 1;
compoundAceType = CompoundAceType.Impersonation;
gAce = new CompoundAce(aceFlag, accessMask, compoundAceType,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)));
rawAcl.InsertAce(0, gAce);
isContainer = true;
isDS = false;
systemAcl = new SystemAcl(isContainer, isDS, rawAcl);
Assert.True(TestRemoveInheritedAces(systemAcl));
//case 8, 1 inherited ObjectAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
aceFlag = (AceFlags)223; //all flags ored together
aceQualifier = AceQualifier.SystemAudit;
accessMask = 1;
objectAceFlag = ObjectAceFlags.ObjectAceTypePresent | ObjectAceFlags.InheritedObjectAceTypePresent;
objectAceType = new Guid("11111111-1111-1111-1111-111111111111");
inheritedObjectAceType = new Guid("22222222-2222-2222-2222-222222222222");
gAce = new ObjectAce(aceFlag, aceQualifier, accessMask,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)), objectAceFlag, objectAceType, inheritedObjectAceType, false, null);
rawAcl.InsertAce(0, gAce);
isContainer = true;
isDS = true;
systemAcl = new SystemAcl(isContainer, isDS, rawAcl);
Assert.True(TestRemoveInheritedAces(systemAcl));
}
protected override void MigrateSecurityDescriptors()
{
MrsTracer.Service.Function("RemoteMoveJob.MigrateSecurityDescriptors", new object[0]);
Dictionary <Guid, RawSecurityDescriptor> mailboxSDs = new Dictionary <Guid, RawSecurityDescriptor>();
base.ForeachMailboxContext(delegate(MailboxMover mbxCtx)
{
RawSecurityDescriptor mailboxSecurityDescriptor = mbxCtx.SourceMailbox.GetMailboxSecurityDescriptor();
MrsTracer.Service.Debug("Loaded MailboxSD: {0}", new object[]
{
CommonUtils.GetSDDLString(mailboxSecurityDescriptor)
});
if (this.CleanupMailboxSD)
{
this.RemoveExchangeServersDenyACE(mailboxSecurityDescriptor, mbxCtx);
}
mailboxSDs[mbxCtx.SourceMailboxGuid] = mailboxSecurityDescriptor;
});
RawSecurityDescriptor rawSecurityDescriptor = base.GetRootMailboxContext().SourceMailbox.GetUserSecurityDescriptor();
MrsTracer.Service.Debug("Loaded source UserSD: {0}", new object[]
{
CommonUtils.GetSDDLString(rawSecurityDescriptor)
});
foreach (RawSecurityDescriptor sd in mailboxSDs.Values)
{
this.principalTranslator.EnumerateSecurityDescriptor(sd);
}
this.principalTranslator.EnumerateSecurityDescriptor(rawSecurityDescriptor);
base.ForeachMailboxContext(delegate(MailboxMover mbxCtx)
{
RawSecurityDescriptor mailboxSecurityDescriptor = this.principalTranslator.TranslateSecurityDescriptor(mailboxSDs[mbxCtx.SourceMailboxGuid], TranslateSecurityDescriptorFlags.None);
mbxCtx.DestMailbox.SetMailboxSecurityDescriptor(mailboxSecurityDescriptor);
});
RawSecurityDescriptor userSecurityDescriptor = base.GetRootMailboxContext().DestMailbox.GetUserSecurityDescriptor();
MrsTracer.Service.Debug("Loaded target UserSD: {0}", new object[]
{
CommonUtils.GetSDDLString(userSecurityDescriptor)
});
if (rawSecurityDescriptor == null || rawSecurityDescriptor.DiscretionaryAcl == null)
{
base.Report.Append(MrsStrings.ReportSourceSDCannotBeRead);
return;
}
if (userSecurityDescriptor == null || userSecurityDescriptor.DiscretionaryAcl == null)
{
base.Report.Append(MrsStrings.ReportDestinationSDCannotBeRead);
return;
}
rawSecurityDescriptor = this.principalTranslator.TranslateSecurityDescriptor(rawSecurityDescriptor, TranslateSecurityDescriptorFlags.ExcludeUnmappedACEs);
CommonSecurityDescriptor commonSecurityDescriptor = new CommonSecurityDescriptor(true, true, userSecurityDescriptor);
bool flag = false;
foreach (GenericAce genericAce in rawSecurityDescriptor.DiscretionaryAcl)
{
if (!genericAce.IsInherited)
{
switch (genericAce.AceType)
{
case AceType.AccessAllowedObject:
case AceType.AccessDeniedObject:
{
ObjectAce objectAce = genericAce as ObjectAce;
if (objectAce.AccessMask == 256 && (objectAce.ObjectAceFlags & ObjectAceFlags.ObjectAceTypePresent) != ObjectAceFlags.None && (!(objectAce.ObjectAceType != WellKnownGuid.SendAsExtendedRightGuid) || !(objectAce.ObjectAceType != WellKnownGuid.ReceiveAsExtendedRightGuid)))
{
commonSecurityDescriptor.DiscretionaryAcl.AddAccess((objectAce.AceType == AceType.AccessAllowedObject) ? AccessControlType.Allow : AccessControlType.Deny, objectAce.SecurityIdentifier, objectAce.AccessMask, objectAce.InheritanceFlags, objectAce.PropagationFlags, objectAce.ObjectAceFlags, objectAce.ObjectAceType, objectAce.InheritedObjectAceType);
flag = true;
}
break;
}
}
}
}
if (flag)
{
byte[] binaryForm = new byte[commonSecurityDescriptor.BinaryLength];
commonSecurityDescriptor.GetBinaryForm(binaryForm, 0);
RawSecurityDescriptor userSecurityDescriptor2 = new RawSecurityDescriptor(binaryForm, 0);
try
{
base.GetRootMailboxContext().DestMailbox.SetUserSecurityDescriptor(userSecurityDescriptor2);
}
catch (LocalizedException ex)
{
if (CommonUtils.ExceptionIs(ex, new WellKnownException[]
{
WellKnownException.Transient
}))
{
throw;
}
LocalizedString localizedString = MrsStrings.ReportFailedToUpdateUserSD2(CommonUtils.GetFailureType(ex));
base.Report.Append(localizedString, ex, ReportEntryFlags.Target);
base.Warnings.Add(localizedString);
}
}
}
public static void Purge_BasicValidationTestCases()
{
bool isContainer = false;
bool isDS = false;
RawAcl rawAcl = null;
DiscretionaryAcl discretionaryAcl = null;
int aceCount = 0;
SecurityIdentifier sid = null;
GenericAce gAce = null;
byte revision = 0;
int capacity = 0;
//CustomAce constructor parameters
AceType aceType = AceType.AccessAllowed;
AceFlags aceFlag = AceFlags.None;
byte[] opaque = null;
//CompoundAce constructor additional parameters
int accessMask = 0;
CompoundAceType compoundAceType = CompoundAceType.Impersonation;
string sidStr = "LA";
//CommonAce constructor additional parameters
AceQualifier aceQualifier = 0;
//ObjectAce constructor additional parameters
ObjectAceFlags objectAceFlag = 0;
Guid objectAceType;
Guid inheritedObjectAceType;
//case 1, no Ace
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
isContainer = true;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
aceCount = 0;
sidStr = "BG";
sid = new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sidStr));
Assert.True(TestPurge(discretionaryAcl, sid, aceCount));
//case 2, only have 1 explicit Ace of the sid
revision = 0;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
sidStr = "BG";
sid = new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sidStr));
//199 has all aceflags but inheritonly and inherited
gAce = new CommonAce((AceFlags)199, AceQualifier.AccessAllowed, 1, sid, false, null);
rawAcl.InsertAce(0, gAce);
isContainer = false;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
aceCount = 0;
Assert.True(TestPurge(discretionaryAcl, sid, aceCount));
//case 3, only have 1 explicit Ace of different sid
revision = 0;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
//199 has all aceflags but inheritedonly and inherited
sidStr = "BG";
sid = new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sidStr));
gAce = new CommonAce((AceFlags)199, AceQualifier.AccessDenied, 1, sid, false, null);
rawAcl.InsertAce(0, gAce);
isContainer = false;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
aceCount = 1;
sidStr = "BA";
sid = new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sidStr));
Assert.True(TestPurge(discretionaryAcl, sid, aceCount));
//case 4, only have 1 inherited Ace of the sid
revision = 0;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
sidStr = "BG";
sid = new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sidStr));
//215 has all aceflags but inheritedonly
gAce = new CommonAce((AceFlags)215, AceQualifier.AccessAllowed, 1, sid, false, null);
rawAcl.InsertAce(0, gAce);
isContainer = false;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
aceCount = 1;
Assert.True(TestPurge(discretionaryAcl, sid, aceCount));
//case 5, have one explicit Ace and one inherited Ace of the sid
revision = 255;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
sidStr = "BG";
sid = new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sidStr));
//199 has all aceflags but inheritedonly and inherited
gAce = new CommonAce((AceFlags)(FlagsForAce.AuditFlags | FlagsForAce.OI | FlagsForAce.CI | FlagsForAce.NP), AceQualifier.AccessDenied, 1, sid, false, null);
rawAcl.InsertAce(0, gAce);
//215 has all aceflags but inheritedonly
gAce = new CommonAce((AceFlags)(FlagsForAce.AuditFlags | FlagsForAce.OI | FlagsForAce.CI | FlagsForAce.NP | FlagsForAce.IH), AceQualifier.AccessAllowed, 2, sid, false, null);
rawAcl.InsertAce(1, gAce);
isContainer = true;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
aceCount = 1;
Assert.True(TestPurge(discretionaryAcl, sid, aceCount));
//case 6, have two explicit Aces of the sid
revision = 255;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
sidStr = "BG";
sid = new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sidStr));
//207 has all AceFlags but inherited
gAce = new CommonAce((AceFlags)207, AceQualifier.AccessAllowed, 1, sid, false, null);
rawAcl.InsertAce(0, gAce);
gAce = new CommonAce(AceFlags.None, AceQualifier.AccessDenied, 2, sid, false, null);
rawAcl.InsertAce(0, gAce);
isContainer = true;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
aceCount = 0;
Assert.True(TestPurge(discretionaryAcl, sid, 0));
//case 7, 1 explicit CustomAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
aceType = AceType.MaxDefinedAceType + 1;
//199 has all AceFlags except InheritOnly and Inherited
aceFlag = (AceFlags)199;
opaque = null;
gAce = new CustomAce(aceType, aceFlag, opaque);
rawAcl.InsertAce(0, gAce);
isContainer = false;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
sid = new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid("BG"));
aceCount = 1;
//After Mark changes design to make ACL with any CustomAce, CompoundAce uncanonical and
//forbid the modification on uncanonical ACL, this case will throw InvalidOperationException
Assert.Throws<InvalidOperationException>(() =>
{
TestPurge(discretionaryAcl, sid, aceCount);
});
//case 8, 1 explicit CompoundAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
//207 has all AceFlags but inherited
aceFlag = (AceFlags)207;
accessMask = 1;
compoundAceType = CompoundAceType.Impersonation;
sid = new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid("BG"));
gAce = new CompoundAce(aceFlag, accessMask, compoundAceType, sid);
rawAcl.InsertAce(0, gAce);
isContainer = true;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
aceCount = 0;
//After Mark changes design to make ACL with any CustomAce, CompoundAce uncanonical and
//forbid the modification on uncanonical ACL, this case will throw InvalidOperationException
Assert.Throws<InvalidOperationException>(() =>
{
TestPurge(discretionaryAcl, sid, aceCount);
});
//case 9, 1 explict ObjectAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
sid = new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid("BG"));
//207 has all AceFlags but inherited
aceFlag = (AceFlags)207;
aceQualifier = AceQualifier.AccessAllowed;
accessMask = 1;
objectAceFlag = ObjectAceFlags.ObjectAceTypePresent | ObjectAceFlags.InheritedObjectAceTypePresent;
objectAceType = new Guid("11111111-1111-1111-1111-111111111111");
inheritedObjectAceType = new Guid("22222222-2222-2222-2222-222222222222");
gAce = new ObjectAce(aceFlag, aceQualifier, accessMask, sid, objectAceFlag, objectAceType, inheritedObjectAceType, false, null);
rawAcl.InsertAce(0, gAce);
isContainer = true;
isDS = true;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
aceCount = 0;
Assert.True(TestPurge(discretionaryAcl, sid, aceCount));
}
public static void Constructor3_AdditionalTestCases()
{
bool isContainer = false;
bool isDS = false;
RawAcl rawAcl = null;
DiscretionaryAcl discretionaryAcl = null;
GenericAce gAce = null;
byte revision = 0;
int capacity = 0;
//CustomAce constructor parameters
AceType aceType = AceType.AccessAllowed;
AceFlags aceFlag = AceFlags.None;
byte[] opaque = null;
//CompoundAce constructor additional parameters
int accessMask = 0;
CompoundAceType compoundAceType = CompoundAceType.Impersonation;
string sid = "BG";
//CommonAce constructor additional parameters
AceQualifier aceQualifier = 0;
//ObjectAce constructor additional parameters
ObjectAceFlags objectAceFlag = 0;
Guid objectAceType;
Guid inheritedObjectAceType;
//case 1, an AccessAllowed ACE with a zero access mask is meaningless, will be removed
revision = 0;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
gAce = new CommonAce(AceFlags.None, AceQualifier.AccessAllowed, 0,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)), false, null);
rawAcl.InsertAce(0, gAce);
isContainer = false;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
//drop the Ace from rawAcl
rawAcl.RemoveAce(0);
//the only ACE is a meaningless ACE, will be removed
Assert.True(VerifyACL(discretionaryAcl, isContainer, isDS, true, rawAcl));
//case 2, an inherit-only AccessDenied ACE on an object ACL is meaningless, will be removed
revision = 0;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
//15 has all inheritance AceFlags but Inherited
gAce = new CommonAce((AceFlags)15, AceQualifier.AccessDenied, 1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)), false, null);
rawAcl.InsertAce(0, gAce);
isContainer = false;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
rawAcl.RemoveAce(0);
//the only ACE is a meaningless ACE, will be removed
Assert.True(VerifyACL(discretionaryAcl, isContainer, isDS, true, rawAcl));
//case 3, an inherit-only AccessAllowed ACE without ContainerInherit or ObjectInherit flags on a container object is meaningless, will be removed
revision = 0;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
//8 has inheritOnly
gAce = new CommonAce((AceFlags)8, AceQualifier.AccessAllowed, 1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)), false, null);
rawAcl.InsertAce(0, gAce);
isContainer = true;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
rawAcl.RemoveAce(0);
//the only ACE is a meaningless ACE, will be removed
Assert.True(VerifyACL(discretionaryAcl, isContainer, isDS, true, rawAcl));
//case 4, 1 CustomAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
aceType = AceType.MaxDefinedAceType + 1;
aceFlag = AceFlags.None;
opaque = null;
gAce = new CustomAce(aceType, aceFlag, opaque);
rawAcl.InsertAce(0, gAce);
isContainer = false;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
//Mark changes design to make ACL with any CustomAce, CompoundAce uncanonical
Assert.True(VerifyACL(discretionaryAcl, isContainer, isDS, false, rawAcl));
//case 5, 1 CompoundAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
// 2 has ContainerInherit
aceFlag = (AceFlags)2;
accessMask = 1;
compoundAceType = CompoundAceType.Impersonation;
gAce = new CompoundAce(aceFlag, accessMask, compoundAceType,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)));
rawAcl.InsertAce(0, gAce);
isContainer = true;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
//Mark changes design to make ACL with any CustomAce, CompoundAce uncanonical
Assert.True(VerifyACL(discretionaryAcl, isContainer, isDS, false, rawAcl));
//case 6, 1 ObjectAce
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
aceFlag = (AceFlags)15; //all inheritance flags ored together but Inherited
aceQualifier = AceQualifier.AccessAllowed;
accessMask = 1;
objectAceFlag = ObjectAceFlags.ObjectAceTypePresent | ObjectAceFlags.InheritedObjectAceTypePresent;
objectAceType = new Guid("11111111-1111-1111-1111-111111111111");
inheritedObjectAceType = new Guid("22222222-2222-2222-2222-222222222222");
gAce = new ObjectAce(aceFlag, aceQualifier, accessMask,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid)), objectAceFlag, objectAceType, inheritedObjectAceType, false, null);
rawAcl.InsertAce(0, gAce);
isContainer = true;
isDS = true;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
Assert.True(VerifyACL(discretionaryAcl, isContainer, isDS, true, rawAcl));
//case 7, no Ace
revision = 127;
capacity = 1;
rawAcl = new RawAcl(revision, capacity);
isContainer = true;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
Assert.True(VerifyACL(discretionaryAcl, isContainer, isDS, true, rawAcl));
//case 8, all Aces from case 1, and 3 to 6
revision = 127;
capacity = 5;
sid = new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid("BG")).ToString();
rawAcl = new RawAcl(revision, capacity);
//0 access Mask
gAce = new CommonAce(AceFlags.None, AceQualifier.AccessAllowed, 0,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid + 1.ToString())), false, null);
rawAcl.InsertAce(rawAcl.Count, gAce);
//an inherit-only AccessAllowed ACE without ContainerInherit or ObjectInherit flags on a container object is meaningless, will be removed
gAce = new CommonAce((AceFlags)8, AceQualifier.AccessAllowed, 1,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid + 2.ToString())), false, null);
rawAcl.InsertAce(rawAcl.Count, gAce);
// ObjectAce
aceFlag = (AceFlags)15; //all inheritance flags ored together but Inherited
aceQualifier = AceQualifier.AccessAllowed;
accessMask = 1;
objectAceFlag = ObjectAceFlags.ObjectAceTypePresent | ObjectAceFlags.InheritedObjectAceTypePresent;
objectAceType = new Guid("11111111-1111-1111-1111-111111111111");
inheritedObjectAceType = new Guid("22222222-2222-2222-2222-222222222222");
gAce = new ObjectAce(aceFlag, aceQualifier, accessMask,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid + 3.ToString())), objectAceFlag, objectAceType, inheritedObjectAceType, false, null);
rawAcl.InsertAce(rawAcl.Count, gAce);
// CustomAce
aceType = AceType.MaxDefinedAceType + 1;
aceFlag = AceFlags.None;
opaque = null;
gAce = new CustomAce(aceType, aceFlag, opaque);
rawAcl.InsertAce(rawAcl.Count, gAce);
// CompoundAce
aceFlag = (AceFlags)2;
accessMask = 1;
compoundAceType = CompoundAceType.Impersonation;
gAce = new CompoundAce(aceFlag, accessMask, compoundAceType,
new SecurityIdentifier(Utils.TranslateStringConstFormatSidToStandardFormatSid(sid + 4.ToString())));
rawAcl.InsertAce(rawAcl.Count, gAce);
isContainer = true;
isDS = false;
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
rawAcl.RemoveAce(0);
rawAcl.RemoveAce(0);
//Mark changes design to make ACL with any CustomAce, CompoundAce uncanonical
Assert.True(VerifyACL(discretionaryAcl, isContainer, isDS, false, rawAcl));
discretionaryAcl = null;
isContainer = false;
isDS = false;
rawAcl = null;
//case 1, rawAcl = null
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
rawAcl = new RawAcl(isDS ? GenericAcl.AclRevisionDS : GenericAcl.AclRevision, 1);
Assert.True(VerifyACL(discretionaryAcl, isContainer, isDS, true, rawAcl));
discretionaryAcl = new DiscretionaryAcl(isContainer, isDS, rawAcl);
rawAcl = new RawAcl(isDS ? GenericAcl.AclRevisionDS : GenericAcl.AclRevision, 1);
Assert.True(VerifyACL(discretionaryAcl, isContainer, isDS, true, rawAcl));
}
public void GetBinaryForm()
{
RawSecurityDescriptor sd = new RawSecurityDescriptor("");
sd.Owner = new SecurityIdentifier(WellKnownSidType.BuiltinUsersSid, null);
sd.Group = new SecurityIdentifier(WellKnownSidType.BuiltinAdministratorsSid, null);
sd.DiscretionaryAcl = new RawAcl(1, 0);
sd.SystemAcl = new RawAcl(1, 0);
sd.SetFlags(sd.ControlFlags | ControlFlags.DiscretionaryAclPresent | ControlFlags.SystemAclPresent);
// Empty ACL form
byte[] buffer = new byte[sd.BinaryLength];
sd.GetBinaryForm(buffer, 0);
byte[] sdBinary = new byte[] {
0x01, 0x00, 0x14, 0x80, 0x14, 0x00, 0x00, 0x00, 0x24, 0x00,
0x00, 0x00, 0x34, 0x00, 0x00, 0x00, 0x3C, 0x00, 0x00, 0x00,
0x01, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x20, 0x00,
0x00, 0x00, 0x21, 0x02, 0x00, 0x00, 0x01, 0x02, 0x00, 0x00,
0x00, 0x00, 0x00, 0x05, 0x20, 0x00, 0x00, 0x00, 0x20, 0x02,
0x00, 0x00, 0x01, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00,
0x01, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00
};
Assert.AreEqual(sdBinary, buffer);
// Add an ACE to the DACL
SecurityIdentifier builtInAdmins = new SecurityIdentifier(WellKnownSidType.BuiltinAdministratorsSid, null);
CommonAce ace = new CommonAce(AceFlags.None, AceQualifier.AccessAllowed, 0x7FFFFFFF, builtInAdmins, false, null);
sd.DiscretionaryAcl.InsertAce(0, ace);
buffer = new byte[sd.BinaryLength];
sd.GetBinaryForm(buffer, 0);
sdBinary = new byte[] {
0x01, 0x00, 0x14, 0x80, 0x14, 0x00, 0x00, 0x00, 0x24, 0x00,
0x00, 0x00, 0x34, 0x00, 0x00, 0x00, 0x3C, 0x00, 0x00, 0x00,
0x01, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x20, 0x00,
0x00, 0x00, 0x21, 0x02, 0x00, 0x00, 0x01, 0x02, 0x00, 0x00,
0x00, 0x00, 0x00, 0x05, 0x20, 0x00, 0x00, 0x00, 0x20, 0x02,
0x00, 0x00, 0x01, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00,
0x01, 0x00, 0x20, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
0x18, 0x00, 0xFF, 0xFF, 0xFF, 0x7F, 0x01, 0x02, 0x00, 0x00,
0x00, 0x00, 0x00, 0x05, 0x20, 0x00, 0x00, 0x00, 0x20, 0x02,
0x00, 0x00
};
Assert.AreEqual(sdBinary, buffer);
// This time with an Object ACE
ObjectAce objectAce = new ObjectAce(AceFlags.Inherited, AceQualifier.AccessAllowed, 0x12345678, builtInAdmins, ObjectAceFlags.ObjectAceTypePresent | ObjectAceFlags.InheritedObjectAceTypePresent, new Guid("189c0dc7-b849-4dea-93a5-6d4cb8857a5c"), new Guid("53b4a3d4-fe39-468b-bc60-b4fcba772fa5"), false, null);
sd.DiscretionaryAcl = new RawAcl(2, 0);
sd.DiscretionaryAcl.InsertAce(0, objectAce);
buffer = new byte[sd.BinaryLength];
sd.GetBinaryForm(buffer, 0);
sdBinary = new byte[] {
0x01, 0x00, 0x14, 0x80, 0x14, 0x00, 0x00, 0x00, 0x24, 0x00,
0x00, 0x00, 0x34, 0x00, 0x00, 0x00, 0x3C, 0x00, 0x00, 0x00,
0x01, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, 0x20, 0x00,
0x00, 0x00, 0x21, 0x02, 0x00, 0x00, 0x01, 0x02, 0x00, 0x00,
0x00, 0x00, 0x00, 0x05, 0x20, 0x00, 0x00, 0x00, 0x20, 0x02,
0x00, 0x00, 0x01, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00,
0x02, 0x00, 0x44, 0x00, 0x01, 0x00, 0x00, 0x00, 0x05, 0x10,
0x3C, 0x00, 0x78, 0x56, 0x34, 0x12, 0x03, 0x00, 0x00, 0x00,
0xC7, 0x0D, 0x9C, 0x18, 0x49, 0xB8, 0xEA, 0x4D, 0x93, 0xA5,
0x6D, 0x4C, 0xB8, 0x85, 0x7A, 0x5C, 0xD4, 0xA3, 0xB4, 0x53,
0x39, 0xFE, 0x8B, 0x46, 0xBC, 0x60, 0xB4, 0xFC, 0xBA, 0x77,
0x2F, 0xA5, 0x01, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05,
0x20, 0x00, 0x00, 0x00, 0x20, 0x02, 0x00, 0x00
};
Assert.AreEqual(sdBinary, buffer);
}
