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API does not accept seed or public key for account #4404

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merged 9 commits into from
May 17, 2023
Merged

API does not accept seed or public key for account #4404

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d183bf6
API does not interpret "account" as seed or public key
drlongle Jan 31, 2023
f028527
Fix clang-format
drlongle Jan 31, 2023
b3cf64a
Use Account.human() instead of Account.id() in unit tests
drlongle Feb 21, 2023
aa420cf
Drop non-strict account parsing #3330
drlongle Mar 1, 2023
958a3e6
Do not default construct account ids
drlongle Mar 30, 2023
0263106
Merge branch 'develop' into do-not-interpret-account-as-seed
drlongle May 9, 2023
4f970ef
Address reviewer's comments
drlongle May 9, 2023
8997cb7
Address review comments
drlongle May 9, 2023
7d93021
Address review comments
drlongle May 9, 2023
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10 changes: 4 additions & 6 deletions src/ripple/app/main/Main.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -125,14 +125,12 @@ printHelp(const po::options_description& desc)
<< systemName() << "d [options] <command> <params>\n"
<< desc << std::endl
<< "Commands: \n"
" account_currencies <account> [<ledger>] [strict]\n"
" account_info <account>|<seed>|<pass_phrase>|<key> [<ledger>] "
"[strict]\n"
" account_currencies <account> [<ledger>]\n"
" account_info <account>|<key> [<ledger>]\n"
" account_lines <account> <account>|\"\" [<ledger>]\n"
" account_channels <account> <account>|\"\" [<ledger>]\n"
" account_objects <account> [<ledger>] [strict]\n"
" account_offers <account>|<account_public_key> [<ledger>] "
"[strict]\n"
" account_objects <account> [<ledger>]\n"
" account_offers <account>|<account_public_key> [<ledger>]\n"
" account_tx accountID [ledger_index_min [ledger_index_max "
"[limit "
"]]] [binary]\n"
Expand Down
26 changes: 5 additions & 21 deletions src/ripple/net/impl/RPCCall.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -775,11 +775,9 @@ class RPCParser
return jvRequest;
}

// owner_info <account>|<account_public_key> [strict]
// owner_info <seed>|<pass_phrase>|<key> [<ledger>] [strict]
// account_info <account>|<account_public_key> [strict]
// account_info <seed>|<pass_phrase>|<key> [<ledger>] [strict]
// account_offers <account>|<account_public_key> [<ledger>] [strict]
// owner_info <account>
// account_info <account> [<ledger>]
// account_offers <account> [<ledger>]
Json::Value
parseAccountItems(Json::Value const& jvParams)
{
Expand Down Expand Up @@ -895,10 +893,7 @@ class RPCParser
// Parameters 0 and 1 are accounts
if (i < 2)
{
if (parseBase58<PublicKey>(
TokenType::AccountPublic, strParam) ||
parseBase58<AccountID>(strParam) ||
parseGenericSeed(strParam))
if (parseBase58<AccountID>(strParam))
{
jvRequest[accFields[i]] = std::move(strParam);
}
Expand All @@ -924,26 +919,15 @@ class RPCParser
{
std::string strIdent = jvParams[0u].asString();
unsigned int iCursor = jvParams.size();
bool bStrict = false;

if (iCursor >= 2 && jvParams[iCursor - 1] == jss::strict)
{
bStrict = true;
--iCursor;
}

if (!parseBase58<PublicKey>(TokenType::AccountPublic, strIdent) &&
!parseBase58<AccountID>(strIdent) && !parseGenericSeed(strIdent))
if (!parseBase58<AccountID>(strIdent))
return rpcError(rpcACT_MALFORMED);

// Get info on account.
Json::Value jvRequest(Json::objectValue);

jvRequest[jss::account] = strIdent;

if (bStrict)
jvRequest[jss::strict] = 1;

if (iCursor == 2 && !jvParseLedger(jvRequest, jvParams[1u].asString()))
return rpcError(rpcLGR_IDX_MALFORMED);

Expand Down
34 changes: 16 additions & 18 deletions src/ripple/rpc/handlers/AccountChannels.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -58,7 +58,7 @@ addChannel(Json::Value& jsonLines, SLE const& line)
}

// {
// account: <account>|<account_public_key>
// account: <account>
// ledger_hash : <ledger>
// ledger_index : <ledger_index>
// limit: integer // optional
Expand All @@ -76,26 +76,25 @@ doAccountChannels(RPC::JsonContext& context)
if (!ledger)
return result;

std::string strIdent(params[jss::account].asString());
AccountID accountID;

if (auto const err = RPC::accountFromString(accountID, strIdent))
return err;
auto id = parseBase58<AccountID>(params[jss::account].asString());
if (!id)
{
return rpcError(rpcACT_MALFORMED);
}
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accountID is not really an optional. It's always seated if valid. Consider something like this:

   auto const id = parseBase58<AccountID>(params[jss::account].asString());
   if (!id)
   {
       rpcError(rpcACT_MALFORMED);
   }
  AccountID const accountID{std::move(id.value())};

It also results in fewer code changes. Other handlers have a similar code.

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Thanks. Fixed.

AccountID const accountID{std::move(id.value())};

if (!ledger->exists(keylet::account(accountID)))
return rpcError(rpcACT_NOT_FOUND);

std::string strDst;
if (params.isMember(jss::destination_account))
strDst = params[jss::destination_account].asString();
auto hasDst = !strDst.empty();

AccountID raDstAccount;
if (hasDst)
{
if (auto const err = RPC::accountFromString(raDstAccount, strDst))
return err;
}
auto const raDstAccount = [&]() -> std::optional<AccountID> {
return strDst.empty() ? std::nullopt : parseBase58<AccountID>(strDst);
}();
if (!strDst.empty() && !raDstAccount)
return rpcError(rpcACT_MALFORMED);

unsigned int limit;
if (auto err = readLimitField(limit, RPC::Tuning::accountChannels, context))
Expand All @@ -109,10 +108,9 @@ doAccountChannels(RPC::JsonContext& context)
{
std::vector<std::shared_ptr<SLE const>> items;
AccountID const& accountID;
bool hasDst;
AccountID const& raDstAccount;
std::optional<AccountID> const& raDstAccount;
};
VisitData visitData = {{}, accountID, hasDst, raDstAccount};
VisitData visitData = {{}, accountID, raDstAccount};
visitData.items.reserve(limit);
uint256 startAfter = beast::zero;
std::uint64_t startHint = 0;
Expand Down Expand Up @@ -180,8 +178,8 @@ doAccountChannels(RPC::JsonContext& context)

if (count <= limit && sleCur->getType() == ltPAYCHAN &&
(*sleCur)[sfAccount] == accountID &&
(!visitData.hasDst ||
visitData.raDstAccount == (*sleCur)[sfDestination]))
(!visitData.raDstAccount ||
*visitData.raDstAccount == (*sleCur)[sfDestination]))
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Can simplify:

visitData.raDstAccount <= (*sleCur)[sfDestination])

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Currently we check if DstAccount is provided or DstAccount == (*sleCur)[sfDestination].

Your suggestion seems to change the intention of this check. Would it work as expected?

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You are right. I'm taking back this suggestion.

{
visitData.items.emplace_back(sleCur);
}
Expand Down
16 changes: 8 additions & 8 deletions src/ripple/rpc/handlers/AccountCurrenciesHandler.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -46,19 +46,19 @@ doAccountCurrencies(RPC::JsonContext& context)
params.isMember(jss::account) ? params[jss::account].asString()
: params[jss::ident].asString());

bool const bStrict =
params.isMember(jss::strict) && params[jss::strict].asBool();

// Get info on account.
AccountID accountID; // out param
if (auto jvAccepted = RPC::accountFromString(accountID, strIdent, bStrict))
return jvAccepted;
auto const accountID = parseBase58<AccountID>(strIdent);
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AccountID is not really optional. Please consider the updated suggested in AccountChannels.cpp comment. I will not repeat this comment for other files. All changed files under rpc/handlers have a similar code block: AccountInfo.cpp, AccountLines.cpp, AccountObjects.cpp, AccountOffers.cpp, DepositAuthorized.cpp, GatewayBalances.cpp, NoRipplecheck.cpp, OwnerInfo.cpp.

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I have applied your suggested changes across the board. Let me know if you find any further issues.

if (!accountID)
{
RPC::inject_error(rpcACT_MALFORMED, result);
return result;
}

if (!ledger->exists(keylet::account(accountID)))
if (!ledger->exists(keylet::account(*accountID)))
return rpcError(rpcACT_NOT_FOUND);

std::set<Currency> send, receive;
for (auto const& rspEntry : RPCTrustLine::getItems(accountID, *ledger))
for (auto const& rspEntry : RPCTrustLine::getItems(*accountID, *ledger))
{
STAmount const& saBalance = rspEntry.getBalance();

Expand Down
25 changes: 11 additions & 14 deletions src/ripple/rpc/handlers/AccountInfo.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -34,8 +34,6 @@ namespace ripple {

// {
// account: <ident>,
// strict: <bool> // optional (default false)
// // if true only allow public keys and addresses.
// ledger_hash : <ledger>
// ledger_index : <ledger_index>
// signer_lists : <bool> // optional (default false)
Expand Down Expand Up @@ -67,15 +65,13 @@ doAccountInfo(RPC::JsonContext& context)
if (!ledger)
return result;

bool bStrict = params.isMember(jss::strict) && params[jss::strict].asBool();
AccountID accountID;

// Get info on account.

auto jvAccepted = RPC::accountFromString(accountID, strIdent, bStrict);

if (jvAccepted)
return jvAccepted;
auto const accountID = parseBase58<AccountID>(strIdent);
if (!accountID)
{
RPC::inject_error(rpcACT_MALFORMED, result);
return result;
}

static constexpr std::
array<std::pair<std::string_view, LedgerSpecificFlags>, 9>
Expand All @@ -99,7 +95,7 @@ doAccountInfo(RPC::JsonContext& context)
{"disallowIncomingPayChan", lsfDisallowIncomingPayChan},
{"disallowIncomingTrustline", lsfDisallowIncomingTrustline}}};

auto const sleAccepted = ledger->read(keylet::account(accountID));
auto const sleAccepted = ledger->read(keylet::account(*accountID));
if (sleAccepted)
{
auto const queue =
Expand All @@ -113,6 +109,7 @@ doAccountInfo(RPC::JsonContext& context)
return result;
}

Json::Value jvAccepted(Json::objectValue);
RPC::injectSLE(jvAccepted, *sleAccepted);
result[jss::account_data] = jvAccepted;

Expand All @@ -137,7 +134,7 @@ doAccountInfo(RPC::JsonContext& context)

// This code will need to be revisited if in the future we support
// multiple SignerLists on one account.
auto const sleSigners = ledger->read(keylet::signers(accountID));
auto const sleSigners = ledger->read(keylet::signers(*accountID));
if (sleSigners)
jvSignerList.append(sleSigners->getJson(JsonOptions::none));

Expand All @@ -160,7 +157,7 @@ doAccountInfo(RPC::JsonContext& context)
{
Json::Value jvQueueData = Json::objectValue;

auto const txs = context.app.getTxQ().getAccountTxs(accountID);
auto const txs = context.app.getTxQ().getAccountTxs(*accountID);
if (!txs.empty())
{
jvQueueData[jss::txn_count] =
Expand Down Expand Up @@ -247,7 +244,7 @@ doAccountInfo(RPC::JsonContext& context)
}
else
{
result[jss::account] = toBase58(accountID);
result[jss::account] = toBase58(*accountID);
RPC::inject_error(rpcACT_NOT_FOUND, result);
}

Expand Down
61 changes: 26 additions & 35 deletions src/ripple/rpc/handlers/AccountLines.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -30,17 +30,6 @@

namespace ripple {

struct VisitData
{
std::vector<RPCTrustLine> items;
AccountID const& accountID;
bool hasPeer;
AccountID const& raPeerAccount;

bool ignoreDefault;
uint32_t foundCount;
};

void
addLine(Json::Value& jsonLines, RPCTrustLine const& line)
{
Expand Down Expand Up @@ -76,7 +65,7 @@ addLine(Json::Value& jsonLines, RPCTrustLine const& line)
}

// {
// account: <account>|<account_public_key>
// account: <account>
// ledger_hash : <ledger>
// ledger_index : <ledger_index>
// limit: integer // optional
Expand All @@ -96,33 +85,28 @@ doAccountLines(RPC::JsonContext& context)
if (!ledger)
return result;

std::string strIdent(params[jss::account].asString());
AccountID accountID;

if (auto jv = RPC::accountFromString(accountID, strIdent))
auto const accountID =
parseBase58<AccountID>(params[jss::account].asString());
if (!accountID)
{
for (auto it = jv.begin(); it != jv.end(); ++it)
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result[it.memberName()] = *it;
RPC::inject_error(rpcACT_MALFORMED, result);
return result;
}

if (!ledger->exists(keylet::account(accountID)))
if (!ledger->exists(keylet::account(*accountID)))
return rpcError(rpcACT_NOT_FOUND);

std::string strPeer;
if (params.isMember(jss::peer))
strPeer = params[jss::peer].asString();
auto hasPeer = !strPeer.empty();

AccountID raPeerAccount;
if (hasPeer)
auto const raPeerAccount = [&]() -> std::optional<AccountID> {
return strPeer.empty() ? std::nullopt : parseBase58<AccountID>(strPeer);
}();
if (!strPeer.empty() && !raPeerAccount)
{
if (auto jv = RPC::accountFromString(raPeerAccount, strPeer))
{
for (auto it = jv.begin(); it != jv.end(); ++it)
result[it.memberName()] = *it;
return result;
}
RPC::inject_error(rpcACT_MALFORMED, result);
return result;
}

unsigned int limit;
Expand All @@ -138,8 +122,15 @@ doAccountLines(RPC::JsonContext& context)
params[jss::ignore_default].asBool();

Json::Value& jsonLines(result[jss::lines] = Json::arrayValue);
VisitData visitData = {
{}, accountID, hasPeer, raPeerAccount, ignoreDefault, 0};
struct VisitData
{
std::vector<RPCTrustLine> items;
AccountID const& accountID;
std::optional<AccountID> const& raPeerAccount;
bool ignoreDefault;
uint32_t foundCount;
};
VisitData visitData = {{}, *accountID, raPeerAccount, ignoreDefault, 0};
uint256 startAfter = beast::zero;
std::uint64_t startHint = 0;

Expand Down Expand Up @@ -177,7 +168,7 @@ doAccountLines(RPC::JsonContext& context)
if (!sle)
return rpcError(rpcINVALID_PARAMS);

if (!RPC::isRelatedToAccount(*ledger, sle, accountID))
if (!RPC::isRelatedToAccount(*ledger, sle, *accountID))
return rpcError(rpcINVALID_PARAMS);
}

Expand All @@ -187,7 +178,7 @@ doAccountLines(RPC::JsonContext& context)
{
if (!forEachItemAfter(
*ledger,
accountID,
*accountID,
startAfter,
startHint,
limit + 1,
Expand Down Expand Up @@ -227,8 +218,8 @@ doAccountLines(RPC::JsonContext& context)
RPCTrustLine::makeItem(visitData.accountID, sleCur);

if (line &&
(!visitData.hasPeer ||
visitData.raPeerAccount ==
(!visitData.raPeerAccount ||
*visitData.raPeerAccount ==
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Can simplify: visitData.raPeerAccount <= line->getAccountIDPeer()

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Currently, we check if peerAccount is not provided or peerAccount == line->getAccountIDPeer().

Your suggestion seems to change the intention of this check. Would it work as expected?

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You are right. I'm taking back this suggestion.

line->getAccountIDPeer()))
{
visitData.items.emplace_back(*line);
Expand All @@ -252,7 +243,7 @@ doAccountLines(RPC::JsonContext& context)
to_string(*marker) + "," + std::to_string(nextHint);
}

result[jss::account] = toBase58(accountID);
result[jss::account] = toBase58(*accountID);

for (auto const& item : visitData.items)
addLine(jsonLines, item);
Expand Down
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