public override void ReadBody(NdrBinaryStream Stream)
{
ClaimSetSize = Stream.ReadInt();
Stream.Seek(4);
CompressionFormat = (CompressionFormat)Stream.ReadInt();
UncompressedClaimSetSize = Stream.ReadInt();
ReservedType = Stream.ReadShort();
ReservedFieldSize = Stream.ReadInt();
Stream.Align(8);
var size = Stream.ReadInt();
if (size != ClaimSetSize)
{
throw new InvalidDataException($"Data length {size} doesn't match expected ClaimSetSize {ClaimSetSize}");
}
var claimSet = Stream.ReadSpan(ClaimSetSize);
if (CompressionFormat != CompressionFormat.COMPRESSION_FORMAT_NONE)
{
claimSet = Compressions.Decompress(claimSet, UncompressedClaimSetSize, CompressionFormat);
}
ClaimsSet = new ClaimsSet();
ClaimsSet.Decode(claimSet.AsMemory());
ReservedField = Stream.Read(ReservedFieldSize);
}
public void ClaimsSetTest()
{
try
{
var set = new ClaimsSet("{\"typ\":\"JWT\", \"alg\":\"HS256\"}");
var keys = set.ToList();
set["awkward"] = (int)24;
set["typ"] = "Scooby";
set["hmm"] = 42;
var json = set.ToString();
var set2 = new ClaimsSet(json);
Assert.AreEqual(set2["typ"], "Scooby");
Assert.AreEqual(set2["alg"], "HS256");
Assert.AreEqual((long)set2["awkward"], 24L);
Assert.AreEqual((long)set2["hmm"], 42L);
}
catch (Exception ex)
{
throw;
}
}
public ClaimsSetMetadata(byte[] data)
{
var pacStream = new NdrBinaryReader(data);
Header = new RpcHeader(pacStream);
ClaimSetSize = pacStream.ReadInt();
pacStream.Seek(4);
CompressionFormat = (CompressionFormat)pacStream.ReadInt();
UncompressedClaimSetSize = pacStream.ReadInt();
ReservedType = pacStream.ReadShort();
ReservedFieldSize = pacStream.ReadInt();
pacStream.Align(8);
var size = pacStream.ReadInt();
if (size != ClaimSetSize)
{
throw new InvalidDataException($"Data length {size} doesn't match expected ClaimSetSize {ClaimSetSize}");
}
var claimSet = pacStream.Read(ClaimSetSize);
if (CompressionFormat != CompressionFormat.COMPRESSION_FORMAT_NONE)
{
claimSet = Compressions.Decompress(claimSet, UncompressedClaimSetSize, CompressionFormat);
}
ClaimsSet = new ClaimsSet(claimSet);
ReservedField = pacStream.Read(ReservedFieldSize);
}
private ClaimsSet UnmarshalClaimsSet(ReadOnlyMemory <byte> claimSet)
{
if (CompressionFormat != CompressionFormat.COMPRESSION_FORMAT_NONE)
{
claimSet = Compressions.Decompress(claimSet.Span, UncompressedClaimSetSize, CompressionFormat);
}
var claimsSet = new ClaimsSet();
new NdrBuffer(claimSet).UnmarshalObject(claimsSet);
return(claimsSet);
}
private ClaimsSet UnmarshalClaimsSet(ReadOnlyMemory <byte> claimSet)
{
if (this.CompressionFormat != CompressionFormat.COMPRESSION_FORMAT_NONE)
{
claimSet = Compressions.Decompress(claimSet.Span, this.UncompressedClaimSetSize, this.CompressionFormat);
}
var claimsSet = new ClaimsSet();
using (var buffer = new NdrBuffer(claimSet))
{
buffer.UnmarshalObject(claimsSet);
}
return(claimsSet);
}
private static ReadOnlySpan <byte> Compress(ClaimsSet claimsSet, CompressionFormat compressionFormat, out int originalSize)
{
var buffer = new NdrBuffer();
buffer.MarshalObject(claimsSet);
ReadOnlySpan <byte> encoded = buffer.ToSpan(alignment: 8);
originalSize = encoded.Length;
if (compressionFormat != CompressionFormat.COMPRESSION_FORMAT_NONE)
{
encoded = Compressions.Compress(encoded, compressionFormat);
}
return(encoded);
}
private static ReadOnlySpan <byte> Compress(ClaimsSet claimsSet, CompressionFormat compressionFormat, out int originalSize)
{
var stream = new NdrBinaryStream();
claimsSet.Encode(stream);
var encoded = stream.ToSpan();
originalSize = encoded.Length;
if (compressionFormat != CompressionFormat.COMPRESSION_FORMAT_NONE)
{
encoded = Compressions.Compress(encoded, compressionFormat);
}
return(encoded);
}
