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test: Throw error when -signetchallenge is non-hex

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This commit is contained in:
MarcoFalke
2023-05-25 19:24:08 +02:00
parent 25202cace9
commit fa6b11a556
5 changed files with 22 additions and 23 deletions
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21
src/chainparams.cpp
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@@ -6,17 +6,20 @@
#include <chainparams.h>
#include <chainparamsbase.h>
#include <chainparamsseeds.h>
#include <common/args.h>
#include <consensus/merkle.h>
#include <consensus/params.h>
#include <deploymentinfo.h>
#include <hash.h> // for signet block challenge hash
#include <logging.h>
#include <script/interpreter.h>
#include <tinyformat.h>
#include <util/chaintype.h>
#include <util/strencodings.h>
#include <util/string.h>
#include <assert.h>
#include <cassert>
#include <cstdint>
#include <limits>
#include <stdexcept>
#include <vector>
void ReadSigNetArgs(const ArgsManager& args, CChainParams::SigNetOptions& options)
{
@@ -26,9 +29,13 @@ void ReadSigNetArgs(const ArgsManager& args, CChainParams::SigNetOptions& option
if (args.IsArgSet("-signetchallenge")) {
const auto signet_challenge = args.GetArgs("-signetchallenge");
if (signet_challenge.size() != 1) {
throw std::runtime_error(strprintf("%s: -signetchallenge cannot be multiple values.", __func__));
throw std::runtime_error("-signetchallenge cannot be multiple values.");
}
options.challenge.emplace(ParseHex(signet_challenge[0]));
const auto val{TryParseHex<uint8_t>(signet_challenge[0])};
if (!val) {
throw std::runtime_error(strprintf("-signetchallenge must be hex, not '%s'.", signet_challenge[0]));
}
options.challenge.emplace(*val);
}
}