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Merge branch 'develop' into ximinez/fixed-ledger-entries

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This commit is contained in:
Ed Hennis
2025-10-21 22:20:09 -04:00
committed by GitHub
parent 0f44d619b6 a7792ebcae
commit c86bfa32f7
16 changed files with 1497 additions and 632 deletions
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1
.github/workflows/reusable-build.yml vendored
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@@ -48,6 +48,7 @@ jobs:
name: Build ${{ inputs.config_name }} name: Build ${{ inputs.config_name }}
runs-on: ${{ fromJSON(inputs.runs_on) }} runs-on: ${{ fromJSON(inputs.runs_on) }}
container: ${{ inputs.image != '' && inputs.image || null }} container: ${{ inputs.image != '' && inputs.image || null }}
timeout-minutes: 60
steps: steps:
- name: Cleanup workspace - name: Cleanup workspace
if: ${{ runner.os == 'macOS' }} if: ${{ runner.os == 'macOS' }}

1
.github/workflows/reusable-test.yml vendored
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@@ -31,6 +31,7 @@ jobs:
name: Test ${{ inputs.config_name }} name: Test ${{ inputs.config_name }}
runs-on: ${{ fromJSON(inputs.runs_on) }} runs-on: ${{ fromJSON(inputs.runs_on) }}
container: ${{ inputs.image != '' && inputs.image || null }} container: ${{ inputs.image != '' && inputs.image || null }}
timeout-minutes: 30
steps: steps:
- name: Download rippled artifact - name: Download rippled artifact
uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0 uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0

42
cfg/rippled-example.cfg
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@@ -975,6 +975,47 @@
# number of ledger records online. Must be greater # number of ledger records online. Must be greater
# than or equal to ledger_history. # than or equal to ledger_history.
# #
# Optional keys for NuDB only:
#
# nudb_block_size EXPERIMENTAL: Block size in bytes for NuDB storage.
# Must be a power of 2 between 4096 and 32768. Default is 4096.
#
# This parameter controls the fundamental storage unit
# size for NuDB's internal data structures. The choice
# of block size can significantly impact performance
# depending on your storage hardware and filesystem:
#
# - 4096 bytes: Optimal for most standard SSDs and
# traditional filesystems (ext4, NTFS, HFS+).
# Provides good balance of performance and storage
# efficiency. Recommended for most deployments.
# Minimizes memory footprint and provides consistent
# low-latency access patterns across diverse hardware.
#
# - 8192-16384 bytes: May improve performance on
# high-end NVMe SSDs and copy-on-write filesystems
# like ZFS or Btrfs that benefit from larger block
# alignment. Can reduce metadata overhead for large
# databases. Offers better sequential throughput and
# reduced I/O operations at the cost of higher memory
# usage per operation.
#
# - 32768 bytes (32K): Maximum supported block size
# for high-performance scenarios with very fast
# storage. May increase memory usage and reduce
# efficiency for smaller databases. Best suited for
# enterprise environments with abundant RAM.
#
# Performance testing is recommended before deploying
# any non-default block size in production environments.
#
# Note: This setting cannot be changed after database
# creation without rebuilding the entire database.
# Choose carefully based on your hardware and expected
# database size.
#
# Example: nudb_block_size=4096
#
# These keys modify the behavior of online_delete, and thus are only # These keys modify the behavior of online_delete, and thus are only
# relevant if online_delete is defined and non-zero: # relevant if online_delete is defined and non-zero:
# #
@@ -1471,6 +1512,7 @@ secure_gateway = 127.0.0.1
[node_db] [node_db]
type=NuDB type=NuDB
path=/var/lib/rippled/db/nudb path=/var/lib/rippled/db/nudb
nudb_block_size=4096
online_delete=512 online_delete=512
advisory_delete=0 advisory_delete=0

2
include/xrpl/protocol/detail/transactions.macro
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@@ -909,7 +909,7 @@ TRANSACTION(ttVAULT_DEPOSIT, 68, VaultDeposit,
TRANSACTION(ttVAULT_WITHDRAW, 69, VaultWithdraw, TRANSACTION(ttVAULT_WITHDRAW, 69, VaultWithdraw,
Delegation::delegatable, Delegation::delegatable,
featureSingleAssetVault, featureSingleAssetVault,
mayDeleteMPT | mustModifyVault, mayDeleteMPT | mayAuthorizeMPT | mustModifyVault,
({ ({
{sfVaultID, soeREQUIRED}, {sfVaultID, soeREQUIRED},
{sfAmount, soeREQUIRED, soeMPTSupported}, {sfAmount, soeREQUIRED, soeMPTSupported},

6
src/libxrpl/ledger/View.cpp
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@@ -1242,6 +1242,12 @@ addEmptyHolding(
// If the line already exists, don't create it again. // If the line already exists, don't create it again.
if (view.read(index)) if (view.read(index))
return tecDUPLICATE; return tecDUPLICATE;
// Can the account cover the trust line reserve ?
std::uint32_t const ownerCount = sleDst->at(sfOwnerCount);
if (priorBalance < view.fees().accountReserve(ownerCount + 1))
return tecNO_LINE_INSUF_RESERVE;
return trustCreate( return trustCreate(
view, view,
high, high,

394
src/test/app/Vault_test.cpp
View File

@@ -59,14 +59,15 @@ class Vault_test : public beast::unit_test::suite
testSequences() testSequences()
{ {
using namespace test::jtx; using namespace test::jtx;
Account issuer{"issuer"};
Account owner{"owner"};
Account depositor{"depositor"};
Account charlie{"charlie"}; // authorized 3rd party
Account dave{"dave"};
auto const testSequence = [this]( auto const testSequence = [&, this](
std::string const& prefix, std::string const& prefix,
Env& env, Env& env,
Account const& issuer,
Account const& owner,
Account const& depositor,
Account const& charlie,
Vault& vault, Vault& vault,
PrettyAsset const& asset) { PrettyAsset const& asset) {
auto [tx, keylet] = vault.create({.owner = owner, .asset = asset}); auto [tx, keylet] = vault.create({.owner = owner, .asset = asset});
@@ -104,11 +105,9 @@ class Vault_test : public beast::unit_test::suite
// Several 3rd party accounts which cannot receive funds // Several 3rd party accounts which cannot receive funds
Account alice{"alice"}; Account alice{"alice"};
Account dave{"dave"};
Account erin{"erin"}; // not authorized by issuer Account erin{"erin"}; // not authorized by issuer
env.fund(XRP(1000), alice, dave, erin); env.fund(XRP(1000), alice, erin);
env(fset(alice, asfDepositAuth)); env(fset(alice, asfDepositAuth));
env(fset(dave, asfRequireDest));
env.close(); env.close();
{ {
@@ -328,19 +327,6 @@ class Vault_test : public beast::unit_test::suite
env.close(); env.close();
} }
{
testcase(
prefix +
" fail to withdraw with tag but without destination");
auto tx = vault.withdraw(
{.depositor = depositor,
.id = keylet.key,
.amount = asset(1000)});
tx[sfDestinationTag] = "0";
env(tx, ter(temMALFORMED));
env.close();
}
if (!asset.raw().native()) if (!asset.raw().native())
{ {
testcase( testcase(
@@ -368,12 +354,49 @@ class Vault_test : public beast::unit_test::suite
env.close(); env.close();
} }
{
testcase(prefix + " withdraw to 3rd party lsfRequireDestTag");
auto tx = vault.withdraw(
{.depositor = depositor,
.id = keylet.key,
.amount = asset(50)});
tx[sfDestination] = dave.human();
tx[sfDestinationTag] = "0";
env(tx);
env.close();
}
{
testcase(prefix + " deposit again");
auto tx = vault.deposit(
{.depositor = dave, .id = keylet.key, .amount = asset(50)});
env(tx);
env.close();
}
{
testcase(prefix + " fail to withdraw lsfRequireDestTag");
auto tx = vault.withdraw(
{.depositor = dave, .id = keylet.key, .amount = asset(50)});
env(tx, ter{tecDST_TAG_NEEDED});
env.close();
}
{
testcase(prefix + " withdraw with tag");
auto tx = vault.withdraw(
{.depositor = dave, .id = keylet.key, .amount = asset(50)});
tx[sfDestinationTag] = "0";
env(tx);
env.close();
}
{ {
testcase(prefix + " withdraw to authorized 3rd party"); testcase(prefix + " withdraw to authorized 3rd party");
auto tx = vault.withdraw( auto tx = vault.withdraw(
{.depositor = depositor, {.depositor = depositor,
.id = keylet.key, .id = keylet.key,
.amount = asset(100)}); .amount = asset(50)});
tx[sfDestination] = charlie.human(); tx[sfDestination] = charlie.human();
env(tx); env(tx);
env.close(); env.close();
@@ -523,76 +546,52 @@ class Vault_test : public beast::unit_test::suite
} }
}; };
auto testCases = [this, &testSequence]( auto testCases = [&, this](
std::string prefix, std::string prefix,
std::function<PrettyAsset( std::function<PrettyAsset(Env & env)> setup) {
Env & env,
Account const& issuer,
Account const& owner,
Account const& depositor,
Account const& charlie)> setup) {
Env env{*this, testable_amendments() | featureSingleAssetVault}; Env env{*this, testable_amendments() | featureSingleAssetVault};
Account issuer{"issuer"};
Account owner{"owner"};
Account depositor{"depositor"};
Account charlie{"charlie"}; // authorized 3rd party
Vault vault{env}; Vault vault{env};
env.fund(XRP(1000), issuer, owner, depositor, charlie); env.fund(XRP(1000), issuer, owner, depositor, charlie, dave);
env.close(); env.close();
env(fset(issuer, asfAllowTrustLineClawback)); env(fset(issuer, asfAllowTrustLineClawback));
env(fset(issuer, asfRequireAuth)); env(fset(issuer, asfRequireAuth));
env(fset(dave, asfRequireDest));
env.close(); env.close();
env.require(flags(issuer, asfAllowTrustLineClawback)); env.require(flags(issuer, asfAllowTrustLineClawback));
env.require(flags(issuer, asfRequireAuth)); env.require(flags(issuer, asfRequireAuth));
PrettyAsset asset = setup(env, issuer, owner, depositor, charlie); PrettyAsset asset = setup(env);
testSequence( testSequence(prefix, env, vault, asset);
prefix, env, issuer, owner, depositor, charlie, vault, asset);
}; };
testCases( testCases("XRP", [&](Env& env) -> PrettyAsset {
"XRP",
[](Env& env,
Account const& issuer,
Account const& owner,
Account const& depositor,
Account const& charlie) -> PrettyAsset {
return {xrpIssue(), 1'000'000}; return {xrpIssue(), 1'000'000};
}); });
testCases( testCases("IOU", [&](Env& env) -> Asset {
"IOU",
[](Env& env,
Account const& issuer,
Account const& owner,
Account const& depositor,
Account const& charlie) -> Asset {
PrettyAsset asset = issuer["IOU"]; PrettyAsset asset = issuer["IOU"];
env(trust(owner, asset(1000))); env(trust(owner, asset(1000)));
env(trust(depositor, asset(1000))); env(trust(depositor, asset(1000)));
env(trust(charlie, asset(1000))); env(trust(charlie, asset(1000)));
env(trust(dave, asset(1000)));
env(trust(issuer, asset(0), owner, tfSetfAuth)); env(trust(issuer, asset(0), owner, tfSetfAuth));
env(trust(issuer, asset(0), depositor, tfSetfAuth)); env(trust(issuer, asset(0), depositor, tfSetfAuth));
env(trust(issuer, asset(0), charlie, tfSetfAuth)); env(trust(issuer, asset(0), charlie, tfSetfAuth));
env(trust(issuer, asset(0), dave, tfSetfAuth));
env(pay(issuer, depositor, asset(1000))); env(pay(issuer, depositor, asset(1000)));
env.close(); env.close();
return asset; return asset;
}); });
testCases( testCases("MPT", [&](Env& env) -> Asset {
"MPT",
[](Env& env,
Account const& issuer,
Account const& owner,
Account const& depositor,
Account const& charlie) -> Asset {
MPTTester mptt{env, issuer, mptInitNoFund}; MPTTester mptt{env, issuer, mptInitNoFund};
mptt.create( mptt.create(
{.flags = {.flags = tfMPTCanClawback | tfMPTCanTransfer | tfMPTCanLock});
tfMPTCanClawback | tfMPTCanTransfer | tfMPTCanLock});
PrettyAsset asset = mptt.issuanceID(); PrettyAsset asset = mptt.issuanceID();
mptt.authorize({.account = depositor}); mptt.authorize({.account = depositor});
mptt.authorize({.account = charlie}); mptt.authorize({.account = charlie});
mptt.authorize({.account = dave});
env(pay(issuer, depositor, asset(1000))); env(pay(issuer, depositor, asset(1000)));
env.close(); env.close();
return asset; return asset;
@@ -1672,6 +1671,7 @@ class Vault_test : public beast::unit_test::suite
{ {
bool enableClawback = true; bool enableClawback = true;
bool requireAuth = true; bool requireAuth = true;
int initialXRP = 1000;
}; };
auto testCase = [this]( auto testCase = [this](
@@ -1688,7 +1688,7 @@ class Vault_test : public beast::unit_test::suite
Account issuer{"issuer"}; Account issuer{"issuer"};
Account owner{"owner"}; Account owner{"owner"};
Account depositor{"depositor"}; Account depositor{"depositor"};
env.fund(XRP(1000), issuer, owner, depositor); env.fund(XRP(args.initialXRP), issuer, owner, depositor);
env.close(); env.close();
Vault vault{env}; Vault vault{env};
@@ -1868,9 +1868,7 @@ class Vault_test : public beast::unit_test::suite
PrettyAsset const& asset, PrettyAsset const& asset,
Vault& vault, Vault& vault,
MPTTester& mptt) { MPTTester& mptt) {
testcase( testcase("MPT depositor without MPToken, auth required");
"MPT 3rd party without MPToken cannot be withdrawal "
"destination");
auto [tx, keylet] = auto [tx, keylet] =
vault.create({.owner = owner, .asset = asset}); vault.create({.owner = owner, .asset = asset});
@@ -1880,10 +1878,32 @@ class Vault_test : public beast::unit_test::suite
tx = vault.deposit( tx = vault.deposit(
{.depositor = depositor, {.depositor = depositor,
.id = keylet.key, .id = keylet.key,
.amount = asset(100)}); .amount = asset(1000)});
env(tx); env(tx);
env.close(); env.close();
{
// Remove depositor MPToken and it will not be re-created
mptt.authorize(
{.account = depositor, .flags = tfMPTUnauthorize});
env.close();
auto const mptoken =
keylet::mptoken(mptt.issuanceID(), depositor);
auto const sleMPT1 = env.le(mptoken);
BEAST_EXPECT(sleMPT1 == nullptr);
tx = vault.withdraw(
{.depositor = depositor,
.id = keylet.key,
.amount = asset(100)});
env(tx, ter{tecNO_AUTH});
env.close();
auto const sleMPT2 = env.le(mptoken);
BEAST_EXPECT(sleMPT2 == nullptr);
}
{ {
// Set destination to 3rd party without MPToken // Set destination to 3rd party without MPToken
Account charlie{"charlie"}; Account charlie{"charlie"};
@@ -1898,7 +1918,7 @@ class Vault_test : public beast::unit_test::suite
env(tx, ter(tecNO_AUTH)); env(tx, ter(tecNO_AUTH));
} }
}, },
{.requireAuth = false}); {.requireAuth = true});
testCase( testCase(
[this]( [this](
@@ -1909,7 +1929,7 @@ class Vault_test : public beast::unit_test::suite
PrettyAsset const& asset, PrettyAsset const& asset,
Vault& vault, Vault& vault,
MPTTester& mptt) { MPTTester& mptt) {
testcase("MPT depositor without MPToken cannot withdraw"); testcase("MPT depositor without MPToken, no auth required");
auto [tx, keylet] = auto [tx, keylet] =
vault.create({.owner = owner, .asset = asset}); vault.create({.owner = owner, .asset = asset});
@@ -1917,7 +1937,6 @@ class Vault_test : public beast::unit_test::suite
env.close(); env.close();
auto v = env.le(keylet); auto v = env.le(keylet);
BEAST_EXPECT(v); BEAST_EXPECT(v);
MPTID share = (*v)[sfShareMPTID];
tx = vault.deposit( tx = vault.deposit(
{.depositor = depositor, {.depositor = depositor,
@@ -1927,41 +1946,120 @@ class Vault_test : public beast::unit_test::suite
env.close(); env.close();
{ {
// Remove depositor's MPToken and withdraw will fail // Remove depositor's MPToken and it will be re-created
mptt.authorize( mptt.authorize(
{.account = depositor, .flags = tfMPTUnauthorize}); {.account = depositor, .flags = tfMPTUnauthorize});
env.close(); env.close();
auto const mptoken = auto const mptoken =
env.le(keylet::mptoken(mptt.issuanceID(), depositor)); keylet::mptoken(mptt.issuanceID(), depositor);
BEAST_EXPECT(mptoken == nullptr); auto const sleMPT1 = env.le(mptoken);
BEAST_EXPECT(sleMPT1 == nullptr);
tx = vault.withdraw( tx = vault.withdraw(
{.depositor = depositor, {.depositor = depositor,
.id = keylet.key, .id = keylet.key,
.amount = asset(100)}); .amount = asset(100)});
env(tx, ter(tecNO_AUTH)); env(tx);
env.close();
auto const sleMPT2 = env.le(mptoken);
BEAST_EXPECT(sleMPT2 != nullptr);
BEAST_EXPECT(sleMPT2->at(sfMPTAmount) == 100);
} }
{ {
// Restore depositor's MPToken and withdraw will succeed // Remove 3rd party MPToken and it will not be re-created
mptt.authorize({.account = depositor}); mptt.authorize(
{.account = owner, .flags = tfMPTUnauthorize});
env.close(); env.close();
auto const mptoken =
keylet::mptoken(mptt.issuanceID(), owner);
auto const sleMPT1 = env.le(mptoken);
BEAST_EXPECT(sleMPT1 == nullptr);
tx = vault.withdraw( tx = vault.withdraw(
{.depositor = depositor, {.depositor = depositor,
.id = keylet.key, .id = keylet.key,
.amount = asset(1000)}); .amount = asset(100)});
env(tx); tx[sfDestination] = owner.human();
env(tx, ter(tecNO_AUTH));
env.close(); env.close();
// Withdraw removed shares MPToken auto const sleMPT2 = env.le(mptoken);
auto const mptSle = BEAST_EXPECT(sleMPT2 == nullptr);
env.le(keylet::mptoken(share, depositor.id()));
BEAST_EXPECT(mptSle == nullptr);
} }
}, },
{.requireAuth = false}); {.requireAuth = false});
auto const [acctReserve, incReserve] = [this]() -> std::pair<int, int> {
Env env{*this, testable_amendments()};
return {
env.current()->fees().accountReserve(0).drops() /
DROPS_PER_XRP.drops(),
env.current()->fees().increment.drops() /
DROPS_PER_XRP.drops()};
}();
testCase(
[&, this](
Env& env,
Account const& issuer,
Account const& owner,
Account const& depositor,
PrettyAsset const& asset,
Vault& vault,
MPTTester& mptt) {
testcase("MPT failed reserve to re-create MPToken");
auto [tx, keylet] =
vault.create({.owner = owner, .asset = asset});
env(tx);
env.close();
auto v = env.le(keylet);
BEAST_EXPECT(v);
env(pay(depositor, owner, asset(1000)));
env.close();
tx = vault.deposit(
{.depositor = owner,
.id = keylet.key,
.amount = asset(1000)}); // all assets held by owner
env(tx);
env.close();
{
// Remove owners's MPToken and it will not be re-created
mptt.authorize(
{.account = owner, .flags = tfMPTUnauthorize});
env.close();
auto const mptoken =
keylet::mptoken(mptt.issuanceID(), owner);
auto const sleMPT = env.le(mptoken);
BEAST_EXPECT(sleMPT == nullptr);
// No reserve to create MPToken for asset in VaultWithdraw
tx = vault.withdraw(
{.depositor = owner,
.id = keylet.key,
.amount = asset(100)});
env(tx, ter{tecINSUFFICIENT_RESERVE});
env.close();
env(pay(depositor, owner, XRP(incReserve)));
env.close();
// Withdraw can now create asset MPToken, tx will succeed
env(tx);
env.close();
}
},
{.requireAuth = false,
.initialXRP = acctReserve + incReserve * 4 - 1});
testCase([this]( testCase([this](
Env& env, Env& env,
Account const& issuer, Account const& issuer,
@@ -2320,9 +2418,15 @@ class Vault_test : public beast::unit_test::suite
{ {
using namespace test::jtx; using namespace test::jtx;
struct CaseArgs
{
int initialXRP = 1000;
double transferRate = 1.0;
};
auto testCase = auto testCase =
[&, [&, this](
this](std::function<void( std::function<void(
Env & env, Env & env,
Account const& owner, Account const& owner,
Account const& issuer, Account const& issuer,
@@ -2330,13 +2434,14 @@ class Vault_test : public beast::unit_test::suite
std::function<Account(ripple::Keylet)> vaultAccount, std::function<Account(ripple::Keylet)> vaultAccount,
Vault& vault, Vault& vault,
PrettyAsset const& asset, PrettyAsset const& asset,
std::function<MPTID(ripple::Keylet)> issuanceId)> test) { std::function<MPTID(ripple::Keylet)> issuanceId)> test,
CaseArgs args = {}) {
Env env{*this, testable_amendments() | featureSingleAssetVault}; Env env{*this, testable_amendments() | featureSingleAssetVault};
Account const owner{"owner"}; Account const owner{"owner"};
Account const issuer{"issuer"}; Account const issuer{"issuer"};
Account const charlie{"charlie"}; Account const charlie{"charlie"};
Vault vault{env}; Vault vault{env};
env.fund(XRP(1000), issuer, owner, charlie); env.fund(XRP(args.initialXRP), issuer, owner, charlie);
env(fset(issuer, asfAllowTrustLineClawback)); env(fset(issuer, asfAllowTrustLineClawback));
env.close(); env.close();
@@ -2344,7 +2449,7 @@ class Vault_test : public beast::unit_test::suite
env.trust(asset(1000), owner); env.trust(asset(1000), owner);
env.trust(asset(1000), charlie); env.trust(asset(1000), charlie);
env(pay(issuer, owner, asset(200))); env(pay(issuer, owner, asset(200)));
env(rate(issuer, 1.25)); env(rate(issuer, args.transferRate));
env.close(); env.close();
auto const vaultAccount = auto const vaultAccount =
@@ -2505,7 +2610,8 @@ class Vault_test : public beast::unit_test::suite
env.close(); env.close();
}); });
testCase([&, this]( testCase(
[&, this](
Env& env, Env& env,
Account const& owner, Account const& owner,
Account const& issuer, Account const& issuer,
@@ -2516,12 +2622,15 @@ class Vault_test : public beast::unit_test::suite
auto issuanceId) { auto issuanceId) {
testcase("IOU transfer fees not applied"); testcase("IOU transfer fees not applied");
auto [tx, keylet] = vault.create({.owner = owner, .asset = asset}); auto [tx, keylet] =
vault.create({.owner = owner, .asset = asset});
env(tx); env(tx);
env.close(); env.close();
env(vault.deposit( env(vault.deposit(
{.depositor = owner, .id = keylet.key, .amount = asset(100)})); {.depositor = owner,
.id = keylet.key,
.amount = asset(100)}));
env.close(); env.close();
auto const issue = asset.raw().get<Issue>(); auto const issue = asset.raw().get<Issue>();
@@ -2544,7 +2653,8 @@ class Vault_test : public beast::unit_test::suite
// transfer fees ignored on clawback // transfer fees ignored on clawback
BEAST_EXPECT(env.balance(owner, issue) == asset(100)); BEAST_EXPECT(env.balance(owner, issue) == asset(100));
BEAST_EXPECT(env.balance(vaultAccount(keylet), issue) == asset(50)); BEAST_EXPECT(
env.balance(vaultAccount(keylet), issue) == asset(50));
env(vault.withdraw( env(vault.withdraw(
{.depositor = owner, {.depositor = owner,
@@ -2553,7 +2663,8 @@ class Vault_test : public beast::unit_test::suite
// transfer fees ignored on withdraw // transfer fees ignored on withdraw
BEAST_EXPECT(env.balance(owner, issue) == asset(120)); BEAST_EXPECT(env.balance(owner, issue) == asset(120));
BEAST_EXPECT(env.balance(vaultAccount(keylet), issue) == asset(30)); BEAST_EXPECT(
env.balance(vaultAccount(keylet), issue) == asset(30));
{ {
auto tx = vault.withdraw( auto tx = vault.withdraw(
@@ -2567,11 +2678,13 @@ class Vault_test : public beast::unit_test::suite
// transfer fees ignored on withdraw to 3rd party // transfer fees ignored on withdraw to 3rd party
BEAST_EXPECT(env.balance(owner, issue) == asset(120)); BEAST_EXPECT(env.balance(owner, issue) == asset(120));
BEAST_EXPECT(env.balance(charlie, issue) == asset(30)); BEAST_EXPECT(env.balance(charlie, issue) == asset(30));
BEAST_EXPECT(env.balance(vaultAccount(keylet), issue) == asset(0)); BEAST_EXPECT(
env.balance(vaultAccount(keylet), issue) == asset(0));
env(vault.del({.owner = owner, .id = keylet.key})); env(vault.del({.owner = owner, .id = keylet.key}));
env.close(); env.close();
}); },
CaseArgs{.transferRate = 1.25});
testCase([&, this]( testCase([&, this](
Env& env, Env& env,
@@ -2713,6 +2826,103 @@ class Vault_test : public beast::unit_test::suite
env(tx1); env(tx1);
}); });
auto const [acctReserve, incReserve] = [this]() -> std::pair<int, int> {
Env env{*this, testable_amendments()};
return {
env.current()->fees().accountReserve(0).drops() /
DROPS_PER_XRP.drops(),
env.current()->fees().increment.drops() /
DROPS_PER_XRP.drops()};
}();
testCase(
[&, this](
Env& env,
Account const& owner,
Account const& issuer,
Account const& charlie,
auto,
Vault& vault,
PrettyAsset const& asset,
auto&&...) {
testcase("IOU no trust line to depositor no reserve");
auto [tx, keylet] =
vault.create({.owner = owner, .asset = asset});
env(tx);
env.close();
// reset limit, so deposit of all funds will delete the trust
// line
env.trust(asset(0), owner);
env.close();
env(vault.deposit(
{.depositor = owner,
.id = keylet.key,
.amount = asset(200)}));
env.close();
auto trustline =
env.le(keylet::line(owner, asset.raw().get<Issue>()));
BEAST_EXPECT(trustline == nullptr);
// Fail because not enough reserve to create trust line
tx = vault.withdraw(
{.depositor = owner,
.id = keylet.key,
.amount = asset(10)});
env(tx, ter{tecNO_LINE_INSUF_RESERVE});
env.close();
env(pay(charlie, owner, XRP(incReserve)));
env.close();
// Withdraw can now create trust line, will succeed
env(tx);
env.close();
},
CaseArgs{.initialXRP = acctReserve + incReserve * 4 - 1});
testCase(
[&, this](
Env& env,
Account const& owner,
Account const& issuer,
Account const& charlie,
auto,
Vault& vault,
PrettyAsset const& asset,
auto&&...) {
testcase("IOU no reserve for share MPToken");
auto [tx, keylet] =
vault.create({.owner = owner, .asset = asset});
env(tx);
env.close();
env(pay(owner, charlie, asset(100)));
env.close();
// Use up some reserve on tickets
env(ticket::create(charlie, 2));
env.close();
// Fail because not enough reserve to create MPToken for shares
tx = vault.deposit(
{.depositor = charlie,
.id = keylet.key,
.amount = asset(100)});
env(tx, ter{tecINSUFFICIENT_RESERVE});
env.close();
env(pay(issuer, charlie, XRP(incReserve)));
env.close();
// Deposit can now create MPToken, will succeed
env(tx);
env.close();
},
CaseArgs{.initialXRP = acctReserve + incReserve * 4 - 1});
testCase([&, this]( testCase([&, this](
Env& env, Env& env,
Account const& owner, Account const& owner,

478
src/test/nodestore/NuDBFactory_test.cpp Normal file
View File

@@ -0,0 +1,478 @@
//------------------------------------------------------------------------------
/*
This file is part of rippled: https://github.com/ripple/rippled
Copyright (c) 2012, 2013 Ripple Labs Inc.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
//==============================================================================
#include <test/nodestore/TestBase.h>
#include <test/unit_test/SuiteJournal.h>
#include <xrpld/nodestore/DummyScheduler.h>
#include <xrpld/nodestore/Manager.h>
#include <xrpl/basics/BasicConfig.h>
#include <xrpl/basics/ByteUtilities.h>
#include <xrpl/beast/utility/temp_dir.h>
#include <memory>
#include <sstream>
namespace ripple {
namespace NodeStore {
class NuDBFactory_test : public TestBase
{
private:
// Helper function to create a Section with specified parameters
Section
createSection(std::string const& path, std::string const& blockSize = "")
{
Section params;
params.set("type", "nudb");
params.set("path", path);
if (!blockSize.empty())
params.set("nudb_block_size", blockSize);
return params;
}
// Helper function to create a backend and test basic functionality
bool
testBackendFunctionality(
Section const& params,
std::size_t expectedBlocksize)
{
try
{
DummyScheduler scheduler;
test::SuiteJournal journal("NuDBFactory_test", *this);
auto backend = Manager::instance().make_Backend(
params, megabytes(4), scheduler, journal);
if (!BEAST_EXPECT(backend))
return false;
if (!BEAST_EXPECT(backend->getBlockSize() == expectedBlocksize))
return false;
backend->open();
if (!BEAST_EXPECT(backend->isOpen()))
return false;
// Test basic store/fetch functionality
auto batch = createPredictableBatch(10, 12345);
storeBatch(*backend, batch);
Batch copy;
fetchCopyOfBatch(*backend, &copy, batch);
backend->close();
return areBatchesEqual(batch, copy);
}
catch (...)
{
return false;
}
}
// Helper function to test log messages
void
testLogMessage(
Section const& params,
beast::severities::Severity level,
std::string const& expectedMessage)
{
test::StreamSink sink(level);
beast::Journal journal(sink);
DummyScheduler scheduler;
auto backend = Manager::instance().make_Backend(
params, megabytes(4), scheduler, journal);
std::string logOutput = sink.messages().str();
BEAST_EXPECT(logOutput.find(expectedMessage) != std::string::npos);
}
// Helper function to test power of two validation
void
testPowerOfTwoValidation(std::string const& size, bool shouldWork)
{
beast::temp_dir tempDir;
auto params = createSection(tempDir.path(), size);
test::StreamSink sink(beast::severities::kWarning);
beast::Journal journal(sink);
DummyScheduler scheduler;
auto backend = Manager::instance().make_Backend(
params, megabytes(4), scheduler, journal);
std::string logOutput = sink.messages().str();
bool hasWarning =
logOutput.find("Invalid nudb_block_size") != std::string::npos;
BEAST_EXPECT(hasWarning == !shouldWork);
}
public:
void
testDefaultBlockSize()
{
testcase("Default block size (no nudb_block_size specified)");
beast::temp_dir tempDir;
auto params = createSection(tempDir.path());
// Should work with default 4096 block size
BEAST_EXPECT(testBackendFunctionality(params, 4096));
}
void
testValidBlockSizes()
{
testcase("Valid block sizes");
std::vector<std::size_t> validSizes = {4096, 8192, 16384, 32768};
for (auto const& size : validSizes)
{
beast::temp_dir tempDir;
auto params = createSection(tempDir.path(), to_string(size));
BEAST_EXPECT(testBackendFunctionality(params, size));
}
// Empty value is ignored by the config parser, so uses the
// default
beast::temp_dir tempDir;
auto params = createSection(tempDir.path(), "");
BEAST_EXPECT(testBackendFunctionality(params, 4096));
}
void
testInvalidBlockSizes()
{
testcase("Invalid block sizes");
std::vector<std::string> invalidSizes = {
"2048", // Too small
"1024", // Too small
"65536", // Too large
"131072", // Too large
"5000", // Not power of 2
"6000", // Not power of 2
"10000", // Not power of 2
"0", // Zero
"-1", // Negative
"abc", // Non-numeric
"4k", // Invalid format
"4096.5" // Decimal
};
for (auto const& size : invalidSizes)
{
beast::temp_dir tempDir;
auto params = createSection(tempDir.path(), size);
// Fails
BEAST_EXPECT(!testBackendFunctionality(params, 4096));
}
// Test whitespace cases separately since lexical_cast may handle them
std::vector<std::string> whitespaceInvalidSizes = {
"4096 ", // Trailing space - might be handled by lexical_cast
" 4096" // Leading space - might be handled by lexical_cast
};
for (auto const& size : whitespaceInvalidSizes)
{
beast::temp_dir tempDir;
auto params = createSection(tempDir.path(), size);
// Fails
BEAST_EXPECT(!testBackendFunctionality(params, 4096));
}
}
void
testLogMessages()
{
testcase("Log message verification");
// Test valid custom block size logging
{
beast::temp_dir tempDir;
auto params = createSection(tempDir.path(), "8192");
testLogMessage(
params,
beast::severities::kInfo,
"Using custom NuDB block size: 8192");
}
// Test invalid block size failure
{
beast::temp_dir tempDir;
auto params = createSection(tempDir.path(), "5000");
test::StreamSink sink(beast::severities::kWarning);
beast::Journal journal(sink);
DummyScheduler scheduler;
try
{
auto backend = Manager::instance().make_Backend(
params, megabytes(4), scheduler, journal);
fail();
}
catch (std::exception const& e)
{
std::string logOutput{e.what()};
BEAST_EXPECT(
logOutput.find("Invalid nudb_block_size: 5000") !=
std::string::npos);
BEAST_EXPECT(
logOutput.find(
"Must be power of 2 between 4096 and 32768") !=
std::string::npos);
}
}
// Test non-numeric value failure
{
beast::temp_dir tempDir;
auto params = createSection(tempDir.path(), "invalid");
test::StreamSink sink(beast::severities::kWarning);
beast::Journal journal(sink);
DummyScheduler scheduler;
try
{
auto backend = Manager::instance().make_Backend(
params, megabytes(4), scheduler, journal);
fail();
}
catch (std::exception const& e)
{
std::string logOutput{e.what()};
BEAST_EXPECT(
logOutput.find("Invalid nudb_block_size value: invalid") !=
std::string::npos);
}
}
}
void
testPowerOfTwoValidation()
{
testcase("Power of 2 validation logic");
// Test edge cases around valid range
std::vector<std::pair<std::string, bool>> testCases = {
{"4095", false}, // Just below minimum
{"4096", true}, // Minimum valid
{"4097", false}, // Just above minimum, not power of 2
{"8192", true}, // Valid power of 2
{"8193", false}, // Just above valid power of 2
{"16384", true}, // Valid power of 2
{"32768", true}, // Maximum valid
{"32769", false}, // Just above maximum
{"65536", false} // Power of 2 but too large
};
for (auto const& [size, shouldWork] : testCases)
{
beast::temp_dir tempDir;
auto params = createSection(tempDir.path(), size);
// We test the validation logic by catching exceptions for invalid
// values
test::StreamSink sink(beast::severities::kWarning);
beast::Journal journal(sink);
DummyScheduler scheduler;
try
{
auto backend = Manager::instance().make_Backend(
params, megabytes(4), scheduler, journal);
BEAST_EXPECT(shouldWork);
}
catch (std::exception const& e)
{
std::string logOutput{e.what()};
BEAST_EXPECT(
logOutput.find("Invalid nudb_block_size") !=
std::string::npos);
}
}
}
void
testBothConstructorVariants()
{
testcase("Both constructor variants work with custom block size");
beast::temp_dir tempDir;
auto params = createSection(tempDir.path(), "16384");
DummyScheduler scheduler;
test::SuiteJournal journal("NuDBFactory_test", *this);
// Test first constructor (without nudb::context)
{
auto backend1 = Manager::instance().make_Backend(
params, megabytes(4), scheduler, journal);
BEAST_EXPECT(backend1 != nullptr);
BEAST_EXPECT(testBackendFunctionality(params, 16384));
}
// Test second constructor (with nudb::context)
// Note: This would require access to nudb::context, which might not be
// easily testable without more complex setup. For now, we test that
// the factory can create backends with the first constructor.
}
void
testConfigurationParsing()
{
testcase("Configuration parsing edge cases");
// Test that whitespace is handled correctly
std::vector<std::string> validFormats = {
"8192" // Basic valid format
};
// Test whitespace handling separately since lexical_cast behavior may
// vary
std::vector<std::string> whitespaceFormats = {
" 8192", // Leading space - may or may not be handled by
// lexical_cast
"8192 " // Trailing space - may or may not be handled by
// lexical_cast
};
// Test basic valid format
for (auto const& format : validFormats)
{
beast::temp_dir tempDir;
auto params = createSection(tempDir.path(), format);
test::StreamSink sink(beast::severities::kInfo);
beast::Journal journal(sink);
DummyScheduler scheduler;
auto backend = Manager::instance().make_Backend(
params, megabytes(4), scheduler, journal);
// Should log success message for valid values
std::string logOutput = sink.messages().str();
bool hasSuccessMessage =
logOutput.find("Using custom NuDB block size") !=
std::string::npos;
BEAST_EXPECT(hasSuccessMessage);
}
// Test whitespace formats - these should work if lexical_cast handles
// them
for (auto const& format : whitespaceFormats)
{
beast::temp_dir tempDir;
auto params = createSection(tempDir.path(), format);
// Use a lower threshold to capture both info and warning messages
test::StreamSink sink(beast::severities::kDebug);
beast::Journal journal(sink);
DummyScheduler scheduler;
try
{
auto backend = Manager::instance().make_Backend(
params, megabytes(4), scheduler, journal);
fail();
}
catch (...)
{
// Fails
BEAST_EXPECT(!testBackendFunctionality(params, 8192));
}
}
}
void
testDataPersistence()
{
testcase("Data persistence with different block sizes");
std::vector<std::string> blockSizes = {
"4096", "8192", "16384", "32768"};
for (auto const& size : blockSizes)
{
beast::temp_dir tempDir;
auto params = createSection(tempDir.path(), size);
DummyScheduler scheduler;
test::SuiteJournal journal("NuDBFactory_test", *this);
// Create test data
auto batch = createPredictableBatch(50, 54321);
// Store data
{
auto backend = Manager::instance().make_Backend(
params, megabytes(4), scheduler, journal);
backend->open();
storeBatch(*backend, batch);
backend->close();
}
// Retrieve data in new backend instance
{
auto backend = Manager::instance().make_Backend(
params, megabytes(4), scheduler, journal);
backend->open();
Batch copy;
fetchCopyOfBatch(*backend, &copy, batch);
BEAST_EXPECT(areBatchesEqual(batch, copy));
backend->close();
}
}
}
void
run() override
{
testDefaultBlockSize();
testValidBlockSizes();
testInvalidBlockSizes();
testLogMessages();
testPowerOfTwoValidation();
testBothConstructorVariants();
testConfigurationParsing();
testDataPersistence();
}
};
BEAST_DEFINE_TESTSUITE(NuDBFactory, ripple_core, ripple);
} // namespace NodeStore
} // namespace ripple

168
src/test/rpc/ServerDefinitions_test.cpp Normal file
View File

@@ -0,0 +1,168 @@
//------------------------------------------------------------------------------
/*
This file is part of rippled: https://github.com/ripple/rippled
Copyright (c) 2023 Ripple Labs Inc.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
//==============================================================================
#include <test/jtx.h>
#include <xrpl/beast/unit_test.h>
#include <xrpl/protocol/jss.h>
namespace ripple {
namespace test {
class ServerDefinitions_test : public beast::unit_test::suite
{
public:
void
testServerDefinitions()
{
testcase("server_definitions");
using namespace test::jtx;
{
Env env(*this);
auto const result = env.rpc("server_definitions");
BEAST_EXPECT(!result[jss::result].isMember(jss::error));
BEAST_EXPECT(result[jss::result][jss::status] == "success");
BEAST_EXPECT(result[jss::result].isMember(jss::FIELDS));
BEAST_EXPECT(result[jss::result].isMember(jss::LEDGER_ENTRY_TYPES));
BEAST_EXPECT(
result[jss::result].isMember(jss::TRANSACTION_RESULTS));
BEAST_EXPECT(result[jss::result].isMember(jss::TRANSACTION_TYPES));
BEAST_EXPECT(result[jss::result].isMember(jss::TYPES));
BEAST_EXPECT(result[jss::result].isMember(jss::hash));
// test a random element of each result
// (testing the whole output would be difficult to maintain)
{
auto const firstField = result[jss::result][jss::FIELDS][0u];
BEAST_EXPECT(firstField[0u].asString() == "Generic");
BEAST_EXPECT(
firstField[1][jss::isSerialized].asBool() == false);
BEAST_EXPECT(
firstField[1][jss::isSigningField].asBool() == false);
BEAST_EXPECT(firstField[1][jss::isVLEncoded].asBool() == false);
BEAST_EXPECT(firstField[1][jss::nth].asUInt() == 0);
BEAST_EXPECT(firstField[1][jss::type].asString() == "Unknown");
}
BEAST_EXPECT(
result[jss::result][jss::LEDGER_ENTRY_TYPES]["AccountRoot"]
.asUInt() == 97);
BEAST_EXPECT(
result[jss::result][jss::TRANSACTION_RESULTS]["tecDIR_FULL"]
.asUInt() == 121);
BEAST_EXPECT(
result[jss::result][jss::TRANSACTION_TYPES]["Payment"]
.asUInt() == 0);
BEAST_EXPECT(
result[jss::result][jss::TYPES]["AccountID"].asUInt() == 8);
// check exception SFields
{
auto const fieldExists = [&](std::string name) {
for (auto& field : result[jss::result][jss::FIELDS])
{
if (field[0u].asString() == name)
{
return true;
}
}
return false;
};
BEAST_EXPECT(fieldExists("Generic"));
BEAST_EXPECT(fieldExists("Invalid"));
BEAST_EXPECT(fieldExists("ObjectEndMarker"));
BEAST_EXPECT(fieldExists("ArrayEndMarker"));
BEAST_EXPECT(fieldExists("taker_gets_funded"));
BEAST_EXPECT(fieldExists("taker_pays_funded"));
BEAST_EXPECT(fieldExists("hash"));
BEAST_EXPECT(fieldExists("index"));
}
// test that base_uint types are replaced with "Hash" prefix
{
auto const types = result[jss::result][jss::TYPES];
BEAST_EXPECT(types["Hash128"].asUInt() == 4);
BEAST_EXPECT(types["Hash160"].asUInt() == 17);
BEAST_EXPECT(types["Hash192"].asUInt() == 21);
BEAST_EXPECT(types["Hash256"].asUInt() == 5);
BEAST_EXPECT(types["Hash384"].asUInt() == 22);
BEAST_EXPECT(types["Hash512"].asUInt() == 23);
}
}
// test providing the same hash
{
Env env(*this);
auto const firstResult = env.rpc("server_definitions");
auto const hash = firstResult[jss::result][jss::hash].asString();
auto const hashParam =
std::string("{ ") + "\"hash\": \"" + hash + "\"}";
auto const result =
env.rpc("json", "server_definitions", hashParam);
BEAST_EXPECT(!result[jss::result].isMember(jss::error));
BEAST_EXPECT(result[jss::result][jss::status] == "success");
BEAST_EXPECT(!result[jss::result].isMember(jss::FIELDS));
BEAST_EXPECT(
!result[jss::result].isMember(jss::LEDGER_ENTRY_TYPES));
BEAST_EXPECT(
!result[jss::result].isMember(jss::TRANSACTION_RESULTS));
BEAST_EXPECT(!result[jss::result].isMember(jss::TRANSACTION_TYPES));
BEAST_EXPECT(!result[jss::result].isMember(jss::TYPES));
BEAST_EXPECT(result[jss::result].isMember(jss::hash));
}
// test providing a different hash
{
Env env(*this);
std::string const hash =
"54296160385A27154BFA70A239DD8E8FD4CC2DB7BA32D970BA3A5B132CF749"
"D1";
auto const hashParam =
std::string("{ ") + "\"hash\": \"" + hash + "\"}";
auto const result =
env.rpc("json", "server_definitions", hashParam);
BEAST_EXPECT(!result[jss::result].isMember(jss::error));
BEAST_EXPECT(result[jss::result][jss::status] == "success");
BEAST_EXPECT(result[jss::result].isMember(jss::FIELDS));
BEAST_EXPECT(result[jss::result].isMember(jss::LEDGER_ENTRY_TYPES));
BEAST_EXPECT(
result[jss::result].isMember(jss::TRANSACTION_RESULTS));
BEAST_EXPECT(result[jss::result].isMember(jss::TRANSACTION_TYPES));
BEAST_EXPECT(result[jss::result].isMember(jss::TYPES));
BEAST_EXPECT(result[jss::result].isMember(jss::hash));
}
}
void
run() override
{
testServerDefinitions();
}
};
BEAST_DEFINE_TESTSUITE(ServerDefinitions, rpc, ripple);
} // namespace test
} // namespace ripple

127
src/test/rpc/ServerInfo_test.cpp
View File

@@ -174,137 +174,10 @@ admin = 127.0.0.1
} }
} }
void
testServerDefinitions()
{
testcase("server_definitions");
using namespace test::jtx;
{
Env env(*this);
auto const result = env.rpc("server_definitions");
BEAST_EXPECT(!result[jss::result].isMember(jss::error));
BEAST_EXPECT(result[jss::result][jss::status] == "success");
BEAST_EXPECT(result[jss::result].isMember(jss::FIELDS));
BEAST_EXPECT(result[jss::result].isMember(jss::LEDGER_ENTRY_TYPES));
BEAST_EXPECT(
result[jss::result].isMember(jss::TRANSACTION_RESULTS));
BEAST_EXPECT(result[jss::result].isMember(jss::TRANSACTION_TYPES));
BEAST_EXPECT(result[jss::result].isMember(jss::TYPES));
BEAST_EXPECT(result[jss::result].isMember(jss::hash));
// test a random element of each result
// (testing the whole output would be difficult to maintain)
{
auto const firstField = result[jss::result][jss::FIELDS][0u];
BEAST_EXPECT(firstField[0u].asString() == "Generic");
BEAST_EXPECT(
firstField[1][jss::isSerialized].asBool() == false);
BEAST_EXPECT(
firstField[1][jss::isSigningField].asBool() == false);
BEAST_EXPECT(firstField[1][jss::isVLEncoded].asBool() == false);
BEAST_EXPECT(firstField[1][jss::nth].asUInt() == 0);
BEAST_EXPECT(firstField[1][jss::type].asString() == "Unknown");
}
BEAST_EXPECT(
result[jss::result][jss::LEDGER_ENTRY_TYPES]["AccountRoot"]
.asUInt() == 97);
BEAST_EXPECT(
result[jss::result][jss::TRANSACTION_RESULTS]["tecDIR_FULL"]
.asUInt() == 121);
BEAST_EXPECT(
result[jss::result][jss::TRANSACTION_TYPES]["Payment"]
.asUInt() == 0);
BEAST_EXPECT(
result[jss::result][jss::TYPES]["AccountID"].asUInt() == 8);
// check exception SFields
{
auto const fieldExists = [&](std::string name) {
for (auto& field : result[jss::result][jss::FIELDS])
{
if (field[0u].asString() == name)
{
return true;
}
}
return false;
};
BEAST_EXPECT(fieldExists("Generic"));
BEAST_EXPECT(fieldExists("Invalid"));
BEAST_EXPECT(fieldExists("ObjectEndMarker"));
BEAST_EXPECT(fieldExists("ArrayEndMarker"));
BEAST_EXPECT(fieldExists("taker_gets_funded"));
BEAST_EXPECT(fieldExists("taker_pays_funded"));
BEAST_EXPECT(fieldExists("hash"));
BEAST_EXPECT(fieldExists("index"));
}
// test that base_uint types are replaced with "Hash" prefix
{
auto const types = result[jss::result][jss::TYPES];
BEAST_EXPECT(types["Hash128"].asUInt() == 4);
BEAST_EXPECT(types["Hash160"].asUInt() == 17);
BEAST_EXPECT(types["Hash192"].asUInt() == 21);
BEAST_EXPECT(types["Hash256"].asUInt() == 5);
BEAST_EXPECT(types["Hash384"].asUInt() == 22);
BEAST_EXPECT(types["Hash512"].asUInt() == 23);
}
}
// test providing the same hash
{
Env env(*this);
auto const firstResult = env.rpc("server_definitions");
auto const hash = firstResult[jss::result][jss::hash].asString();
auto const hashParam =
std::string("{ ") + "\"hash\": \"" + hash + "\"}";
auto const result =
env.rpc("json", "server_definitions", hashParam);
BEAST_EXPECT(!result[jss::result].isMember(jss::error));
BEAST_EXPECT(result[jss::result][jss::status] == "success");
BEAST_EXPECT(!result[jss::result].isMember(jss::FIELDS));
BEAST_EXPECT(
!result[jss::result].isMember(jss::LEDGER_ENTRY_TYPES));
BEAST_EXPECT(
!result[jss::result].isMember(jss::TRANSACTION_RESULTS));
BEAST_EXPECT(!result[jss::result].isMember(jss::TRANSACTION_TYPES));
BEAST_EXPECT(!result[jss::result].isMember(jss::TYPES));
BEAST_EXPECT(result[jss::result].isMember(jss::hash));
}
// test providing a different hash
{
Env env(*this);
std::string const hash =
"54296160385A27154BFA70A239DD8E8FD4CC2DB7BA32D970BA3A5B132CF749"
"D1";
auto const hashParam =
std::string("{ ") + "\"hash\": \"" + hash + "\"}";
auto const result =
env.rpc("json", "server_definitions", hashParam);
BEAST_EXPECT(!result[jss::result].isMember(jss::error));
BEAST_EXPECT(result[jss::result][jss::status] == "success");
BEAST_EXPECT(result[jss::result].isMember(jss::FIELDS));
BEAST_EXPECT(result[jss::result].isMember(jss::LEDGER_ENTRY_TYPES));
BEAST_EXPECT(
result[jss::result].isMember(jss::TRANSACTION_RESULTS));
BEAST_EXPECT(result[jss::result].isMember(jss::TRANSACTION_TYPES));
BEAST_EXPECT(result[jss::result].isMember(jss::TYPES));
BEAST_EXPECT(result[jss::result].isMember(jss::hash));
}
}
void void
run() override run() override
{ {
testServerInfo(); testServerInfo();
testServerDefinitions();
} }
}; };

2
src/xrpld/app/tx/detail/Escrow.cpp
View File

@@ -1205,7 +1205,7 @@ EscrowFinish::doApply()
{ {
// LCOV_EXCL_START // LCOV_EXCL_START
JLOG(j_.fatal()) << "Unable to delete Escrow from recipient."; JLOG(j_.fatal()) << "Unable to delete Escrow from recipient.";
return tefBAD_LEDGER; // LCOV_EXCL_LINE return tefBAD_LEDGER;
// LCOV_EXCL_STOP // LCOV_EXCL_STOP
} }
} }

3
src/xrpld/app/tx/detail/VaultDeposit.cpp
View File

@@ -202,8 +202,7 @@ VaultDeposit::doApply()
else // !vault->isFlag(lsfVaultPrivate) || account_ == vault->at(sfOwner) else // !vault->isFlag(lsfVaultPrivate) || account_ == vault->at(sfOwner)
{ {
// No authorization needed, but must ensure there is MPToken // No authorization needed, but must ensure there is MPToken
auto sleMpt = view().read(keylet::mptoken(mptIssuanceID, account_)); if (!view().exists(keylet::mptoken(mptIssuanceID, account_)))
if (!sleMpt)
{ {
if (auto const err = authorizeMPToken( if (auto const err = authorizeMPToken(
view(), view(),

50
src/xrpld/app/tx/detail/VaultWithdraw.cpp
View File

@@ -52,12 +52,6 @@ VaultWithdraw::preflight(PreflightContext const& ctx)
return temMALFORMED; return temMALFORMED;
} }
} }
else if (ctx.tx.isFieldPresent(sfDestinationTag))
{
JLOG(ctx.j.debug()) << "VaultWithdraw: sfDestinationTag is set but "
"sfDestination is not";
return temMALFORMED;
}
return tesSUCCESS; return tesSUCCESS;
} }
@@ -116,37 +110,28 @@ VaultWithdraw::preclaim(PreclaimContext const& ctx)
} }
auto const account = ctx.tx[sfAccount]; auto const account = ctx.tx[sfAccount];
auto const dstAcct = [&]() -> AccountID { auto const dstAcct = ctx.tx[~sfDestination].value_or(account);
if (ctx.tx.isFieldPresent(sfDestination))
return ctx.tx.getAccountID(sfDestination);
return account;
}();
// Withdrawal to a 3rd party destination account is essentially a transfer,
// via shares in the vault. Enforce all the usual asset transfer checks.
AuthType authType = AuthType::Legacy;
if (account != dstAcct)
{
auto const sleDst = ctx.view.read(keylet::account(dstAcct)); auto const sleDst = ctx.view.read(keylet::account(dstAcct));
if (sleDst == nullptr) if (sleDst == nullptr)
return tecNO_DST; return account == dstAcct ? tecINTERNAL : tecNO_DST;
if (sleDst->isFlag(lsfRequireDestTag) && if (sleDst->isFlag(lsfRequireDestTag) &&
!ctx.tx.isFieldPresent(sfDestinationTag)) !ctx.tx.isFieldPresent(sfDestinationTag))
return tecDST_TAG_NEEDED; // Cannot send without a tag return tecDST_TAG_NEEDED; // Cannot send without a tag
if (sleDst->isFlag(lsfDepositAuth)) // Withdrawal to a 3rd party destination account is essentially a transfer,
// via shares in the vault. Enforce all the usual asset transfer checks.
if (account != dstAcct && sleDst->isFlag(lsfDepositAuth))
{ {
if (!ctx.view.exists(keylet::depositPreauth(dstAcct, account))) if (!ctx.view.exists(keylet::depositPreauth(dstAcct, account)))
return tecNO_PERMISSION; return tecNO_PERMISSION;
} }
// The destination account must have consented to receive the asset by
// creating a RippleState or MPToken
authType = AuthType::StrongAuth;
}
// Destination MPToken (for an MPT) or trust line (for an IOU) must exist // If sending to Account (i.e. not a transfer), we will also create (only
// if not sending to Account. // if authorized) a trust line or MPToken as needed, in doApply().
// Destination MPToken or trust line must exist if _not_ sending to Account.
AuthType const authType =
account == dstAcct ? AuthType::WeakAuth : AuthType::StrongAuth;
if (auto const ter = requireAuth(ctx.view, vaultAsset, dstAcct, authType); if (auto const ter = requireAuth(ctx.view, vaultAsset, dstAcct, authType);
!isTesSuccess(ter)) !isTesSuccess(ter))
return ter; return ter;
@@ -307,11 +292,16 @@ VaultWithdraw::doApply()
// else quietly ignore, account balance is not zero // else quietly ignore, account balance is not zero
} }
auto const dstAcct = [&]() -> AccountID { auto const dstAcct = ctx_.tx[~sfDestination].value_or(account_);
if (ctx_.tx.isFieldPresent(sfDestination)) if (!vaultAsset.native() && //
return ctx_.tx.getAccountID(sfDestination); dstAcct != vaultAsset.getIssuer() && //
return account_; dstAcct == account_)
}(); {
if (auto const ter = addEmptyHolding(
view(), account_, mPriorBalance, vaultAsset, j_);
!isTesSuccess(ter) && ter != tecDUPLICATE)
return ter;
}
// Transfer assets from vault to depositor or destination account. // Transfer assets from vault to depositor or destination account.
if (auto const ter = accountSend( if (auto const ter = accountSend(

8
src/xrpld/nodestore/Backend.h
View File

@@ -53,6 +53,14 @@ public:
virtual std::string virtual std::string
getName() = 0; getName() = 0;
/** Get the block size for backends that support it
*/
virtual std::optional<std::size_t>
getBlockSize() const
{
return std::nullopt;
}
/** Open the backend. /** Open the backend.
@param createIfMissing Create the database files if necessary. @param createIfMissing Create the database files if necessary.
This allows the caller to catch exceptions. This allows the caller to catch exceptions.

62
src/xrpld/nodestore/backend/NuDBFactory.cpp
View File

@@ -24,6 +24,7 @@
#include <xrpld/nodestore/detail/codec.h> #include <xrpld/nodestore/detail/codec.h>
#include <xrpl/basics/contract.h> #include <xrpl/basics/contract.h>
#include <xrpl/beast/core/LexicalCast.h>
#include <xrpl/beast/utility/instrumentation.h> #include <xrpl/beast/utility/instrumentation.h>
#include <boost/filesystem.hpp> #include <boost/filesystem.hpp>
@@ -52,6 +53,7 @@ public:
size_t const keyBytes_; size_t const keyBytes_;
std::size_t const burstSize_; std::size_t const burstSize_;
std::string const name_; std::string const name_;
std::size_t const blockSize_;
nudb::store db_; nudb::store db_;
std::atomic<bool> deletePath_; std::atomic<bool> deletePath_;
Scheduler& scheduler_; Scheduler& scheduler_;
@@ -66,6 +68,7 @@ public:
, keyBytes_(keyBytes) , keyBytes_(keyBytes)
, burstSize_(burstSize) , burstSize_(burstSize)
, name_(get(keyValues, "path")) , name_(get(keyValues, "path"))
, blockSize_(parseBlockSize(name_, keyValues, journal))
, deletePath_(false) , deletePath_(false)
, scheduler_(scheduler) , scheduler_(scheduler)
{ {
@@ -85,6 +88,7 @@ public:
, keyBytes_(keyBytes) , keyBytes_(keyBytes)
, burstSize_(burstSize) , burstSize_(burstSize)
, name_(get(keyValues, "path")) , name_(get(keyValues, "path"))
, blockSize_(parseBlockSize(name_, keyValues, journal))
, db_(context) , db_(context)
, deletePath_(false) , deletePath_(false)
, scheduler_(scheduler) , scheduler_(scheduler)
@@ -114,6 +118,12 @@ public:
return name_; return name_;
} }
std::optional<std::size_t>
getBlockSize() const override
{
return blockSize_;
}
void void
open(bool createIfMissing, uint64_t appType, uint64_t uid, uint64_t salt) open(bool createIfMissing, uint64_t appType, uint64_t uid, uint64_t salt)
override override
@@ -145,7 +155,7 @@ public:
uid, uid,
salt, salt,
keyBytes_, keyBytes_,
nudb::block_size(kp), blockSize_,
0.50, 0.50,
ec); ec);
if (ec == nudb::errc::file_exists) if (ec == nudb::errc::file_exists)
@@ -361,6 +371,56 @@ public:
{ {
return 3; return 3;
} }
private:
static std::size_t
parseBlockSize(
std::string const& name,
Section const& keyValues,
beast::Journal journal)
{
using namespace boost::filesystem;
auto const folder = path(name);
auto const kp = (folder / "nudb.key").string();
std::size_t const defaultSize =
nudb::block_size(kp); // Default 4K from NuDB
std::size_t blockSize = defaultSize;
std::string blockSizeStr;
if (!get_if_exists(keyValues, "nudb_block_size", blockSizeStr))
{
return blockSize; // Early return with default
}
try
{
std::size_t const parsedBlockSize =
beast::lexicalCastThrow<std::size_t>(blockSizeStr);
// Validate: must be power of 2 between 4K and 32K
if (parsedBlockSize < 4096 || parsedBlockSize > 32768 ||
(parsedBlockSize & (parsedBlockSize - 1)) != 0)
{
std::stringstream s;
s << "Invalid nudb_block_size: " << parsedBlockSize
<< ". Must be power of 2 between 4096 and 32768.";
Throw<std::runtime_error>(s.str());
}
JLOG(journal.info())
<< "Using custom NuDB block size: " << parsedBlockSize
<< " bytes";
return parsedBlockSize;
}
catch (std::exception const& e)
{
std::stringstream s;
s << "Invalid nudb_block_size value: " << blockSizeStr
<< ". Error: " << e.what();
Throw<std::runtime_error>(s.str());
}
}
}; };
//------------------------------------------------------------------------------ //------------------------------------------------------------------------------

320
src/xrpld/rpc/handlers/ServerDefinitions.cpp Normal file
View File

@@ -0,0 +1,320 @@
//------------------------------------------------------------------------------
/*
This file is part of rippled: https://github.com/ripple/rippled
Copyright (c) 2023 Ripple Labs Inc.
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
//==============================================================================
#include <xrpld/rpc/Context.h>
#include <xrpld/rpc/Role.h>
#include <xrpl/json/json_value.h>
#include <xrpl/json/json_writer.h>
#include <xrpl/protocol/LedgerFormats.h>
#include <xrpl/protocol/SField.h>
#include <xrpl/protocol/TER.h>
#include <xrpl/protocol/TxFormats.h>
#include <xrpl/protocol/digest.h>
#include <xrpl/protocol/jss.h>
#include <boost/algorithm/string.hpp>
#include <unordered_map>
namespace ripple {
namespace detail {
class ServerDefinitions
{
private:
std::string
// translate e.g. STI_LEDGERENTRY to LedgerEntry
translate(std::string const& inp);
uint256 defsHash_;
Json::Value defs_;
public:
ServerDefinitions();
bool
hashMatches(uint256 hash) const
{
return defsHash_ == hash;
}
Json::Value const&
get() const
{
return defs_;
}
};
std::string
ServerDefinitions::translate(std::string const& inp)
{
auto replace = [&](char const* oldStr, char const* newStr) -> std::string {
std::string out = inp;
boost::replace_all(out, oldStr, newStr);
return out;
};
auto contains = [&](char const* s) -> bool {
return inp.find(s) != std::string::npos;
};
if (contains("UINT"))
{
if (contains("512") || contains("384") || contains("256") ||
contains("192") || contains("160") || contains("128"))
return replace("UINT", "Hash");
else
return replace("UINT", "UInt");
}
std::unordered_map<std::string, std::string> replacements{
{"OBJECT", "STObject"},
{"ARRAY", "STArray"},
{"ACCOUNT", "AccountID"},
{"LEDGERENTRY", "LedgerEntry"},
{"NOTPRESENT", "NotPresent"},
{"PATHSET", "PathSet"},
{"VL", "Blob"},
{"XCHAIN_BRIDGE", "XChainBridge"},
};
if (auto const& it = replacements.find(inp); it != replacements.end())
{
return it->second;
}
std::string out;
size_t pos = 0;
std::string inpToProcess = inp;
// convert snake_case to CamelCase
for (;;)
{
pos = inpToProcess.find("_");
if (pos == std::string::npos)
pos = inpToProcess.size();
std::string token = inpToProcess.substr(0, pos);
if (token.size() > 1)
{
boost::algorithm::to_lower(token);
token.data()[0] -= ('a' - 'A');
out += token;
}
else
out += token;
if (pos == inpToProcess.size())
break;
inpToProcess = inpToProcess.substr(pos + 1);
}
return out;
};
ServerDefinitions::ServerDefinitions() : defs_{Json::objectValue}
{
// populate SerializedTypeID names and values
defs_[jss::TYPES] = Json::objectValue;
defs_[jss::TYPES]["Done"] = -1;
std::map<int32_t, std::string> typeMap{{-1, "Done"}};
for (auto const& [rawName, typeValue] : sTypeMap)
{
std::string typeName =
translate(std::string(rawName).substr(4) /* remove STI_ */);
defs_[jss::TYPES][typeName] = typeValue;
typeMap[typeValue] = typeName;
}
// populate LedgerEntryType names and values
defs_[jss::LEDGER_ENTRY_TYPES] = Json::objectValue;
defs_[jss::LEDGER_ENTRY_TYPES][jss::Invalid] = -1;
for (auto const& f : LedgerFormats::getInstance())
{
defs_[jss::LEDGER_ENTRY_TYPES][f.getName()] = f.getType();
}
// populate SField serialization data
defs_[jss::FIELDS] = Json::arrayValue;
uint32_t i = 0;
{
Json::Value a = Json::arrayValue;
a[0U] = "Generic";
Json::Value v = Json::objectValue;
v[jss::nth] = 0;
v[jss::isVLEncoded] = false;
v[jss::isSerialized] = false;
v[jss::isSigningField] = false;
v[jss::type] = "Unknown";
a[1U] = v;
defs_[jss::FIELDS][i++] = a;
}
{
Json::Value a = Json::arrayValue;
a[0U] = "Invalid";
Json::Value v = Json::objectValue;
v[jss::nth] = -1;
v[jss::isVLEncoded] = false;
v[jss::isSerialized] = false;
v[jss::isSigningField] = false;
v[jss::type] = "Unknown";
a[1U] = v;
defs_[jss::FIELDS][i++] = a;
}
{
Json::Value a = Json::arrayValue;
a[0U] = "ObjectEndMarker";
Json::Value v = Json::objectValue;
v[jss::nth] = 1;
v[jss::isVLEncoded] = false;
v[jss::isSerialized] = true;
v[jss::isSigningField] = true;
v[jss::type] = "STObject";
a[1U] = v;
defs_[jss::FIELDS][i++] = a;
}
{
Json::Value a = Json::arrayValue;
a[0U] = "ArrayEndMarker";
Json::Value v = Json::objectValue;
v[jss::nth] = 1;
v[jss::isVLEncoded] = false;
v[jss::isSerialized] = true;
v[jss::isSigningField] = true;
v[jss::type] = "STArray";
a[1U] = v;
defs_[jss::FIELDS][i++] = a;
}
{
Json::Value a = Json::arrayValue;
a[0U] = "taker_gets_funded";
Json::Value v = Json::objectValue;
v[jss::nth] = 258;
v[jss::isVLEncoded] = false;
v[jss::isSerialized] = false;
v[jss::isSigningField] = false;
v[jss::type] = "Amount";
a[1U] = v;
defs_[jss::FIELDS][i++] = a;
}
{
Json::Value a = Json::arrayValue;
a[0U] = "taker_pays_funded";
Json::Value v = Json::objectValue;
v[jss::nth] = 259;
v[jss::isVLEncoded] = false;
v[jss::isSerialized] = false;
v[jss::isSigningField] = false;
v[jss::type] = "Amount";
a[1U] = v;
defs_[jss::FIELDS][i++] = a;
}
for (auto const& [code, f] : ripple::SField::getKnownCodeToField())
{
if (f->fieldName == "")
continue;
Json::Value innerObj = Json::objectValue;
uint32_t type = f->fieldType;
innerObj[jss::nth] = f->fieldValue;
// whether the field is variable-length encoded
// this means that the length is included before the content
innerObj[jss::isVLEncoded] =
(type == 7U /* Blob */ || type == 8U /* AccountID */ ||
type == 19U /* Vector256 */);
// whether the field is included in serialization
innerObj[jss::isSerialized] =
(type < 10000 && f->fieldName != "hash" &&
f->fieldName != "index"); /* hash, index, TRANSACTION,
LEDGER_ENTRY, VALIDATION, METADATA */
// whether the field is included in serialization when signing
innerObj[jss::isSigningField] = f->shouldInclude(false);
innerObj[jss::type] = typeMap[type];
Json::Value innerArray = Json::arrayValue;
innerArray[0U] = f->fieldName;
innerArray[1U] = innerObj;
defs_[jss::FIELDS][i++] = innerArray;
}
// populate TER code names and values
defs_[jss::TRANSACTION_RESULTS] = Json::objectValue;
for (auto const& [code, terInfo] : transResults())
{
defs_[jss::TRANSACTION_RESULTS][terInfo.first] = code;
}
// populate TxType names and values
defs_[jss::TRANSACTION_TYPES] = Json::objectValue;
defs_[jss::TRANSACTION_TYPES][jss::Invalid] = -1;
for (auto const& f : TxFormats::getInstance())
{
defs_[jss::TRANSACTION_TYPES][f.getName()] = f.getType();
}
// generate hash
{
std::string const out = Json::FastWriter().write(defs_);
defsHash_ = ripple::sha512Half(ripple::Slice{out.data(), out.size()});
defs_[jss::hash] = to_string(defsHash_);
}
}
} // namespace detail
Json::Value
doServerDefinitions(RPC::JsonContext& context)
{
auto& params = context.params;
uint256 hash;
if (params.isMember(jss::hash))
{
if (!params[jss::hash].isString() ||
!hash.parseHex(params[jss::hash].asString()))
return RPC::invalid_field_error(jss::hash);
}
static detail::ServerDefinitions const defs{};
if (defs.hashMatches(hash))
{
Json::Value jv = Json::objectValue;
jv[jss::hash] = to_string(hash);
return jv;
}
return defs.get();
}
} // namespace ripple

291
src/xrpld/rpc/handlers/ServerInfo.cpp
View File

@@ -23,301 +23,10 @@
#include <xrpl/json/json_value.h> #include <xrpl/json/json_value.h>
#include <xrpl/json/json_writer.h> #include <xrpl/json/json_writer.h>
#include <xrpl/protocol/LedgerFormats.h>
#include <xrpl/protocol/SField.h>
#include <xrpl/protocol/TER.h>
#include <xrpl/protocol/TxFormats.h>
#include <xrpl/protocol/digest.h>
#include <xrpl/protocol/jss.h> #include <xrpl/protocol/jss.h>
#include <boost/algorithm/string.hpp>
#include <unordered_map>
namespace ripple { namespace ripple {
namespace detail {
class ServerDefinitions
{
private:
std::string
// translate e.g. STI_LEDGERENTRY to LedgerEntry
translate(std::string const& inp);
uint256 defsHash_;
Json::Value defs_;
public:
ServerDefinitions();
bool
hashMatches(uint256 hash) const
{
return defsHash_ == hash;
}
Json::Value const&
get() const
{
return defs_;
}
};
std::string
ServerDefinitions::translate(std::string const& inp)
{
auto replace = [&](char const* oldStr, char const* newStr) -> std::string {
std::string out = inp;
boost::replace_all(out, oldStr, newStr);
return out;
};
auto contains = [&](char const* s) -> bool {
return inp.find(s) != std::string::npos;
};
if (contains("UINT"))
{
if (contains("512") || contains("384") || contains("256") ||
contains("192") || contains("160") || contains("128"))
return replace("UINT", "Hash");
else
return replace("UINT", "UInt");
}
std::unordered_map<std::string, std::string> replacements{
{"OBJECT", "STObject"},
{"ARRAY", "STArray"},
{"ACCOUNT", "AccountID"},
{"LEDGERENTRY", "LedgerEntry"},
{"NOTPRESENT", "NotPresent"},
{"PATHSET", "PathSet"},
{"VL", "Blob"},
{"XCHAIN_BRIDGE", "XChainBridge"},
};
if (auto const& it = replacements.find(inp); it != replacements.end())
{
return it->second;
}
std::string out;
size_t pos = 0;
std::string inpToProcess = inp;
// convert snake_case to CamelCase
for (;;)
{
pos = inpToProcess.find("_");
if (pos == std::string::npos)
pos = inpToProcess.size();
std::string token = inpToProcess.substr(0, pos);
if (token.size() > 1)
{
boost::algorithm::to_lower(token);
token.data()[0] -= ('a' - 'A');
out += token;
}
else
out += token;
if (pos == inpToProcess.size())
break;
inpToProcess = inpToProcess.substr(pos + 1);
}
return out;
};
ServerDefinitions::ServerDefinitions() : defs_{Json::objectValue}
{
// populate SerializedTypeID names and values
defs_[jss::TYPES] = Json::objectValue;
defs_[jss::TYPES]["Done"] = -1;
std::map<int32_t, std::string> typeMap{{-1, "Done"}};
for (auto const& [rawName, typeValue] : sTypeMap)
{
std::string typeName =
translate(std::string(rawName).substr(4) /* remove STI_ */);
defs_[jss::TYPES][typeName] = typeValue;
typeMap[typeValue] = typeName;
}
// populate LedgerEntryType names and values
defs_[jss::LEDGER_ENTRY_TYPES] = Json::objectValue;
defs_[jss::LEDGER_ENTRY_TYPES][jss::Invalid] = -1;
for (auto const& f : LedgerFormats::getInstance())
{
defs_[jss::LEDGER_ENTRY_TYPES][f.getName()] = f.getType();
}
// populate SField serialization data
defs_[jss::FIELDS] = Json::arrayValue;
uint32_t i = 0;
{
Json::Value a = Json::arrayValue;
a[0U] = "Generic";
Json::Value v = Json::objectValue;
v[jss::nth] = 0;
v[jss::isVLEncoded] = false;
v[jss::isSerialized] = false;
v[jss::isSigningField] = false;
v[jss::type] = "Unknown";
a[1U] = v;
defs_[jss::FIELDS][i++] = a;
}
{
Json::Value a = Json::arrayValue;
a[0U] = "Invalid";
Json::Value v = Json::objectValue;
v[jss::nth] = -1;
v[jss::isVLEncoded] = false;
v[jss::isSerialized] = false;
v[jss::isSigningField] = false;
v[jss::type] = "Unknown";
a[1U] = v;
defs_[jss::FIELDS][i++] = a;
}
{
Json::Value a = Json::arrayValue;
a[0U] = "ObjectEndMarker";
Json::Value v = Json::objectValue;
v[jss::nth] = 1;
v[jss::isVLEncoded] = false;
v[jss::isSerialized] = true;
v[jss::isSigningField] = true;
v[jss::type] = "STObject";
a[1U] = v;
defs_[jss::FIELDS][i++] = a;
}
{
Json::Value a = Json::arrayValue;
a[0U] = "ArrayEndMarker";
Json::Value v = Json::objectValue;
v[jss::nth] = 1;
v[jss::isVLEncoded] = false;
v[jss::isSerialized] = true;
v[jss::isSigningField] = true;
v[jss::type] = "STArray";
a[1U] = v;
defs_[jss::FIELDS][i++] = a;
}
{
Json::Value a = Json::arrayValue;
a[0U] = "taker_gets_funded";
Json::Value v = Json::objectValue;
v[jss::nth] = 258;
v[jss::isVLEncoded] = false;
v[jss::isSerialized] = false;
v[jss::isSigningField] = false;
v[jss::type] = "Amount";
a[1U] = v;
defs_[jss::FIELDS][i++] = a;
}
{
Json::Value a = Json::arrayValue;
a[0U] = "taker_pays_funded";
Json::Value v = Json::objectValue;
v[jss::nth] = 259;
v[jss::isVLEncoded] = false;
v[jss::isSerialized] = false;
v[jss::isSigningField] = false;
v[jss::type] = "Amount";
a[1U] = v;
defs_[jss::FIELDS][i++] = a;
}
for (auto const& [code, f] : ripple::SField::getKnownCodeToField())
{
if (f->fieldName == "")
continue;
Json::Value innerObj = Json::objectValue;
uint32_t type = f->fieldType;
innerObj[jss::nth] = f->fieldValue;
// whether the field is variable-length encoded
// this means that the length is included before the content
innerObj[jss::isVLEncoded] =
(type == 7U /* Blob */ || type == 8U /* AccountID */ ||
type == 19U /* Vector256 */);
// whether the field is included in serialization
innerObj[jss::isSerialized] =
(type < 10000 && f->fieldName != "hash" &&
f->fieldName != "index"); /* hash, index, TRANSACTION,
LEDGER_ENTRY, VALIDATION, METADATA */
// whether the field is included in serialization when signing
innerObj[jss::isSigningField] = f->shouldInclude(false);
innerObj[jss::type] = typeMap[type];
Json::Value innerArray = Json::arrayValue;
innerArray[0U] = f->fieldName;
innerArray[1U] = innerObj;
defs_[jss::FIELDS][i++] = innerArray;
}
// populate TER code names and values
defs_[jss::TRANSACTION_RESULTS] = Json::objectValue;
for (auto const& [code, terInfo] : transResults())
{
defs_[jss::TRANSACTION_RESULTS][terInfo.first] = code;
}
// populate TxType names and values
defs_[jss::TRANSACTION_TYPES] = Json::objectValue;
defs_[jss::TRANSACTION_TYPES][jss::Invalid] = -1;
for (auto const& f : TxFormats::getInstance())
{
defs_[jss::TRANSACTION_TYPES][f.getName()] = f.getType();
}
// generate hash
{
std::string const out = Json::FastWriter().write(defs_);
defsHash_ = ripple::sha512Half(ripple::Slice{out.data(), out.size()});
defs_[jss::hash] = to_string(defsHash_);
}
}
} // namespace detail
Json::Value
doServerDefinitions(RPC::JsonContext& context)
{
auto& params = context.params;
uint256 hash;
if (params.isMember(jss::hash))
{
if (!params[jss::hash].isString() ||
!hash.parseHex(params[jss::hash].asString()))
return RPC::invalid_field_error(jss::hash);
}
static detail::ServerDefinitions const defs{};
if (defs.hashMatches(hash))
{
Json::Value jv = Json::objectValue;
jv[jss::hash] = to_string(hash);
return jv;
}
return defs.get();
}
Json::Value Json::Value
doServerInfo(RPC::JsonContext& context) doServerInfo(RPC::JsonContext& context)
{ {