Function InferXOnlyPubkey

src/script/descriptor.cpp:2225–2234

}

std::unique_ptr<PubkeyProvider> InferXOnlyPubkey(const XOnlyPubKey& xkey, ParseScriptContext ctx, const SigningProvider& provider)
{
    CPubKey pubkey{xkey.GetEvenCorrespondingCPubKey()};
    std::unique_ptr<PubkeyProvider> key_provider = std::make_unique<ConstPubkeyProvider>(0, pubkey, true);
    KeyOriginInfo info;
    if (provider.GetKeyOriginByXOnly(xkey, info)) {
        return std::make_unique<OriginPubkeyProvider>(0, std::move(info), std::move(key_provider), /*apostrophe=*/false);
    }
    return key_provider;
}

/**
 * The context for parsing a Miniscript descriptor (either from Script or from its textual representation).