public CallerChain DecodeChain(byte[] encoded)
{
try {
VersionedData[] versions = DecodeExportedVersions(encoded,
_magicTagCallChain);
CallerChainImpl decodedChain = null;
for (int i = 0; i < versions.Length; i++)
{
// Se houver duas versões, a versão atual virá antes da versão legacy.
if (versions[i].version == ExportVersion.ConstVal)
{
TypeCode signedDataTypeCode =
ORB.create_tc_for_type(typeof(SignedData));
SignedData exportedChain =
(SignedData)
_codec.decode_value(versions[i].encoded, signedDataTypeCode);
CallChain chain = CallerChainImpl.UnmarshalCallChain(exportedChain);
if (decodedChain == null)
{
decodedChain = new CallerChainImpl(chain.bus, chain.caller,
chain.target, chain.originators, exportedChain);
}
else
{
decodedChain.Signed.Chain = exportedChain;
}
}
if (versions[i].version == CurrentVersion.ConstVal)
{
TypeCode exportedChainTypeCode =
ORB.create_tc_for_type(typeof(ExportedCallChain));
ExportedCallChain exportedChain =
(ExportedCallChain)
_codec.decode_value(versions[i].encoded, exportedChainTypeCode);
core.v2_0.services.access_control.CallChain chain =
CallerChainImpl.UnmarshalLegacyCallChain(exportedChain.signedChain);
if (decodedChain == null)
{
decodedChain = new CallerChainImpl(exportedChain.bus, chain.caller,
chain.target, chain.originators, exportedChain.signedChain);
}
else
{
decodedChain.Signed.LegacyChain = exportedChain.signedChain;
}
}
}
if (decodedChain != null)
{
return(decodedChain);
}
}
catch (GenericUserException e) {
const string message =
"Falha inesperada ao decodificar uma cadeia exportada.";
Logger.Error(message, e);
throw new InvalidEncodedStreamException(message, e);
}
throw new InvalidEncodedStreamException("Versão de cadeia incompatível.");
}
internal CallerChainImpl(AnyCredential anyCredential)
: this()
{
Legacy = anyCredential.Legacy;
if (Legacy)
{
core.v2_0.services.access_control.CallChain legacyChain = UnmarshalLegacyCallChain(anyCredential.LegacyChain);
BusId = anyCredential.Bus;
Target = legacyChain.target;
Originators = new LoginInfo[legacyChain.originators.Length];
for (int i = 0; i < legacyChain.originators.Length; i++)
{
Originators[i] = new LoginInfo(legacyChain.originators[i].id, legacyChain.originators[i].entity);
}
Caller = new LoginInfo(legacyChain.caller.id, legacyChain.caller.entity);
Signed = new AnySignedChain(anyCredential.LegacyChain);
}
else
{
CallChain chain = UnmarshalCallChain(anyCredential.Chain);
BusId = chain.bus;
Target = chain.target;
Originators = chain.originators;
Caller = chain.caller;
Signed = new AnySignedChain(anyCredential.Chain);
}
}