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Simplify and unify "bls s2pk"

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This commit is contained in:
UdjinM6 2019-04-05 18:10:30 +03:00
parent 424ecbc11c
commit 0f25d020b5
1 changed files with 6 additions and 12 deletions
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18
src/rpc/rpcevo.cpp
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@ -1171,8 +1171,10 @@ UniValue bls_generate(const JSONRPCRequest& request)
void bls_sk2pk_help()
{
throw std::runtime_error(
"bls sk2pk <secret-key>\n"
"bls sk2pk \"secret\"\n"
"\nParses a BLS secret key and returns the secret/public key pair.\n"
"\nArguments:\n"
"1. \"secret\" (string, required) The BLS secret key\n"
"\nResult:\n"
"{\n"
" \"secret\": \"xxxx\", (string) BLS secret key\n"
@ -1188,19 +1190,11 @@ UniValue bls_sk2pk(const JSONRPCRequest& request)
if (request.fHelp || request.params.size() != 2) {
bls_sk2pk_help();
}
std::string strBLSPrivKey;
strBLSPrivKey = request.params[1].get_str();
if (!IsHex(strBLSPrivKey)) {
throw JSONRPCError(RPC_INVALID_PARAMETER, "Secret key must be a valid hex string of length 64");
}
auto b = ParseHex(strBLSPrivKey);
if (b.size() != 32) {
throw JSONRPCError(RPC_INVALID_PARAMETER, strprintf("Secret key must be 32 bytes long, not %d", (int)b.size()));
}
CBLSSecretKey sk;
sk.SetBuf((const uint8_t*)b.data(), b.size());
if (!sk.SetHexStr(request.params[1].get_str())) {
throw JSONRPCError(RPC_INVALID_PARAMETER, strprintf("Secret key must be a valid hex string of length %d", sk.SerSize*2));
}
UniValue ret(UniValue::VOBJ);
ret.push_back(Pair("secret", sk.ToString()));