Blob Manifest::getMasterSignature () const
{
STObject st (sfGeneric);
SerialIter sit (serialized.data (), serialized.size ());
st.set (sit);
return st.getFieldVL (sfMasterSignature);
}
boost::optional<Manifest>
Manifest::make_Manifest (std::string s)
{
try
{
STObject st (sfGeneric);
SerialIter sit (s.data (), s.size ());
st.set (sit);
auto const pk = st.getFieldVL (sfPublicKey);
if (! publicKeyType (makeSlice(pk)))
return boost::none;
auto const opt_seq = get (st, sfSequence);
auto const opt_msig = get (st, sfMasterSignature);
if (!opt_seq || !opt_msig)
return boost::none;
// Signing key and signature are not required for
// master key revocations
if (*opt_seq != std::numeric_limits<std::uint32_t>::max ())
{
auto const spk = st.getFieldVL (sfSigningPubKey);
if (! publicKeyType (makeSlice(spk)))
return boost::none;
auto const opt_sig = get (st, sfSignature);
if (! opt_sig)
return boost::none;
return Manifest (std::move (s), PublicKey (makeSlice(pk)),
PublicKey (makeSlice(spk)), *opt_seq);
}
return Manifest (std::move (s), PublicKey (makeSlice(pk)),
PublicKey(), *opt_seq);
}
catch (std::exception const&)
{
return boost::none;
}
}