ValidationCreate.cpp

#include <xrpld/rpc/Context.h>
 
#include <xrpl/json/json_value.h>
#include <xrpl/protocol/ErrorCodes.h>
#include <xrpl/protocol/KeyType.h>
#include <xrpl/protocol/PublicKey.h>
#include <xrpl/protocol/RPCErr.h>
#include <xrpl/protocol/SecretKey.h>
#include <xrpl/protocol/Seed.h>
#include <xrpl/protocol/jss.h>
#include <xrpl/protocol/tokens.h>
 
#include <optional>
 
namespace xrpl {
 
static std::optional<Seed>
validationSeed(json::Value const& params)
{
    if (!params.isMember(jss::secret))
        return randomSeed();
 
    return parseGenericSeed(params[jss::secret].asString());
}
 
// {
//   secret: <string>   // optional
// }
//
// This command requires Role::ADMIN access because it makes
// no sense to ask an untrusted server for this.
json::Value
doValidationCreate(rpc::JsonContext& context)
{
    json::Value obj(json::ValueType::Object);
 
    auto seed = validationSeed(context.params);
 
    if (!seed)
        return rpcError(RpcBadSeed);
 
    auto const privateKey = generateSecretKey(KeyType::Secp256k1, *seed);
 
    obj[jss::validation_public_key] =
        toBase58(TokenType::NodePublic, derivePublicKey(KeyType::Secp256k1, privateKey));
 
    obj[jss::validation_private_key] = toBase58(TokenType::NodePrivate, privateKey);
 
    obj[jss::validation_seed] = toBase58(*seed);
    obj[jss::validation_key] = seedAs1751(*seed);
 
    return obj;
}
 
}  // namespace xrpl