/// <summary>
/// Sends authorization request -- SNAC(17,02)
/// </summary>
/// <param name="dp">A <see cref="DataPacket"/> object containing SNAC(17,07)</param>
void SendAuthorizationRequest(DataPacket dp)
{
// Pull apart SNAC(17,07)
byte[] key = dp.Data.ReadByteArray(dp.Data.ReadUshort());
// Construct SNAC(17,02)
SNACHeader header = new SNACHeader();
header.FamilyServiceID = SNAC_AUTH_FAMILY;
header.FamilySubtypeID = AUTH_LOGIN_REQUEST;
OSCARIdentification id = parent.ClientIdentification;
ByteStream stream = new ByteStream();
using (TlvBlock tlvs = new TlvBlock())
{
tlvs.WriteString(0x0001, parent.ScreenName, Encoding.ASCII);
tlvs.WriteString(0x0003, id.ClientName, Encoding.ASCII);
tlvs.WriteString(0x000F, "en", Encoding.ASCII);
tlvs.WriteString(0x000E, "us", Encoding.ASCII);
tlvs.WriteUint(0x0014, id.ClientDistribution);
tlvs.WriteUshort(0x0016, id.ClientId);
tlvs.WriteUshort(0x0017, id.ClientMajor);
tlvs.WriteUshort(0x0018, id.ClientMinor);
tlvs.WriteUshort(0x0019, id.ClientLesser);
tlvs.WriteUshort(0x001A, id.ClientBuild);
tlvs.WriteByteArray(0x0025, parent.HashPassword(key));
tlvs.WriteByte(0x004A, 0x01);
tlvs.WriteEmpty(0x004C);
stream.WriteTlvBlock(tlvs);
}
DataPacket newPacket = Marshal.BuildDataPacket(parent, header, stream);
newPacket.ParentConnection = dp.ParentConnection;
SNACFunctions.BuildFLAP(newPacket);
}