Merge branch 'dev' into fix-manifest-cache-invalidation

OverlayImpl::getManifestsMessage() caches manifest messages and only rebuilds
them when ManifestCache::sequence() changes. When accepting a new manifest,
the function returned early without incrementing seq_, causing the cache to
never invalidate. This meant peers were exchanging stale lists.

Now seq_++ is called for both new manifests and updates, ensuring the overlay
layer detects changes and sends complete validator lists to connecting peers.

Closes #629

hook/sfcodes.h

@@ -192,7 +192,6 @@
 #define sfNFTokenMinter ((8U << 16U) + 9U)
 #define sfEmitCallback ((8U << 16U) + 10U)
 #define sfHookAccount ((8U << 16U) + 16U)
-#define sfHookAdministrator ((8U << 16U) + 98U)
 #define sfInform ((8U << 16U) + 99U)
 #define sfIndexes ((19U << 16U) + 1U)
 #define sfHashes ((19U << 16U) + 2U)

src/ripple/app/tx/impl/DeleteAccount.cpp

@@ -267,9 +267,6 @@ DeleteAccount::preclaim(PreclaimContext const& ctx)
         if (sleAccount->isFieldPresent(sfHookNamespaces) ||
             sleAccount->isFieldPresent(sfHooks))
             return tecHAS_OBLIGATIONS;
-
-        if (sleAccount->isFieldPresent(sfHookAdministrator))
-            return tecHAS_OBLIGATIONS;
     }
 
     // When fixNFTokenRemint is enabled, we don't allow an account to be

src/ripple/app/tx/impl/InvariantCheck.cpp

@@ -897,9 +897,7 @@ ValidNewAccountRoot::finalize(
     }
 
     if ((tt == ttPAYMENT || tt == ttIMPORT || tt == ttGENESIS_MINT ||
-         tt == ttREMIT ||
-         (tt == ttHOOK_SET &&
-          view.rules().enabled(featureHookAdministrator))) &&
+         tt == ttREMIT) &&
         isTesSuccess(result))
     {
         std::uint32_t const startingSeq{

src/ripple/app/tx/impl/SetHook.cpp

@@ -628,21 +628,6 @@ SetHook::calculateBaseFee(ReadView const& view, STTx const& tx)
 TER
 SetHook::preclaim(ripple::PreclaimContext const& ctx)
 {
-    if (ctx.tx.isFieldPresent(sfHookAdministrator))
-    {
-        auto const& administrator = ctx.tx.getAccountID(sfHookAdministrator);
-        auto const& sle = ctx.view.read(keylet::account(administrator));
-        if (!sle)
-            return tecNO_DST;
-
-        if (!sle->isFieldPresent(sfHookAdministrator))
-            return tecNO_PERMISSION;
-
-        if (sle->getAccountID(sfHookAdministrator) !=
-            ctx.tx.getAccountID(sfAccount))
-            return tecNO_PERMISSION;
-    }
-
     auto const& hookSets = ctx.tx.getFieldArray(sfHooks);
 
     for (auto const& hookSetObj : hookSets)
@@ -682,46 +667,12 @@ SetHook::preflight(PreflightContext const& ctx)
         return ret;
 
     if (ctx.rules.enabled(fixInvalidTxFlags) &&
-        ctx.tx.getFlags() & tfSetHookMask)
+        ctx.tx.getFlags() & tfUniversalMask)
     {
         JLOG(ctx.j.trace()) << "SetHook: Invalid flags set.";
         return temINVALID_FLAG;
     }
 
-    if (ctx.tx.isFlag(tfNewAccount) &&
-        !ctx.rules.enabled(featureHookAdministrator))
-    {
-        JLOG(ctx.j.trace()) << "SetHook: New account flag set but hook "
-                               "administrator amendment is not enabled.";
-        return temDISABLED;
-    }
-
-    if (ctx.tx.isFieldPresent(sfDestination))
-    {
-        if (!ctx.rules.enabled(featureHookAdministrator))
-        {
-            JLOG(ctx.j.trace())
-                << "HookSet: Hook administrator amendment not enabled.";
-            return temDISABLED;
-        }
-
-        if (ctx.tx.isFlag(tfNewAccount))
-        {
-            JLOG(ctx.j.trace())
-                << "HookSet: Both new account flag and destination set. "
-                   "New account flag and destination cannot be set at the same "
-                   "time.";
-            return temMALFORMED;
-        }
-
-        if (ctx.tx.getAccountID(sfDestination) ==
-            ctx.tx.getAccountID(sfAccount))
-        {
-            JLOG(ctx.j.trace()) << "HookSet: Redundant hook administrator.";
-            return temREDUNDANT;
-        }
-    }
-
     if (!ctx.tx.isFieldPresent(sfHooks))
     {
         JLOG(ctx.j.trace())
@@ -1232,23 +1183,6 @@ struct KeyletComparator
     }
 };
 
-AccountID
-randomAccountAddress(ReadView const& view, uint256 const& pseudoOwnerKey)
-{
-    // This number must not be changed without an amendment
-    constexpr std::uint16_t maxAccountAttempts = 256;
-    for (std::uint16_t i = 0; i < maxAccountAttempts; ++i)
-    {
-        ripesha_hasher rsh;
-        auto const hash = sha512Half(i, view.info().parentHash, pseudoOwnerKey);
-        rsh(hash.data(), hash.size());
-        AccountID const ret{static_cast<ripesha_hasher::result_type>(rsh)};
-        if (!view.read(keylet::account(ret)))
-            return ret;
-    }
-    return beast::zero;
-}
-
 TER
 SetHook::setHook()
 {
@@ -1268,69 +1202,11 @@ SetHook::setHook()
         .app = ctx_.app,
         .rules = ctx_.view().rules()};
 
-    auto targetAccount = ctx.tx[~sfDestination].value_or(account_);
-    if (ctx_.tx.isFlag(tfNewAccount))
-    {
-        // create the new account
-        auto const newAccount = randomAccountAddress(ctx_.view(), uint256{});
-        if (newAccount == beast::zero)
-            return tecDUPLICATE;
-
-        auto sleNewAccount = std::make_shared<SLE>(keylet::account(newAccount));
-        sleNewAccount->setAccountID(sfAccount, newAccount);
-        sleNewAccount->setFieldAmount(sfBalance, STAmount{});
-        sleNewAccount->setFieldU32(sfOwnerCount, 1);  // ltHook
-        std::uint32_t const seqno{
-            ctx_.view().rules().enabled(featureXahauGenesis)
-                ? ctx_.view().info().parentCloseTime.time_since_epoch().count()
-                : ctx_.view().rules().enabled(featureDeletableAccounts)
-                    ? ctx_.view().seq()
-                    : 1};
-        sleNewAccount->setFieldU32(sfSequence, seqno);
-        sleNewAccount->setFieldU32(sfFlags, lsfDisableMaster);
-
-        sleNewAccount->setAccountID(sfHookAdministrator, account_);
-
-        auto sleFees = view().peek(keylet::fees());
-        if (sleFees && view().rules().enabled(featureXahauGenesis))
-        {
-            auto actIdx = sleFees->isFieldPresent(sfAccountCount)
-                ? sleFees->getFieldU64(sfAccountCount)
-                : 0;
-            sleNewAccount->setFieldU64(sfAccountIndex, actIdx);
-            sleFees->setFieldU64(sfAccountCount, actIdx + 1);
-            view().update(sleFees);
-        }
-
-        // fund AccountReserve + ObjectReserve (ltHook)
-        auto const requiredDrops = ctx_.view().fees().accountReserve(1);
-
-        auto sourceSle = ctx_.view().peek(keylet::account(account_));
-        if (!sourceSle)
-            return tefINTERNAL;
-
-        auto const sourceCurrentReserve = ctx_.view().fees().accountReserve(
-            sourceSle->getFieldU32(sfOwnerCount));
-
-        auto const sourceBalance = sourceSle->getFieldAmount(sfBalance).xrp();
-
-        if (sourceBalance < sourceCurrentReserve + requiredDrops)
-            return tecUNFUNDED;
-
-        sourceSle->setFieldAmount(sfBalance, sourceBalance - requiredDrops);
-        ctx_.view().update(sourceSle);
-
-        sleNewAccount->setFieldAmount(sfBalance, requiredDrops);
-        ctx_.view().insert(sleNewAccount);
-
-        targetAccount = newAccount;
-    }
-
     const int blobMax = hook::maxHookWasmSize();
+    auto const accountKeylet = keylet::account(account_);
+    auto const hookKeylet = keylet::hook(account_);
 
-    auto const hookKeylet = keylet::hook(targetAccount);
-
-    auto accountSLE = view().peek(keylet::account(targetAccount));
+    auto accountSLE = view().peek(accountKeylet);
 
     ripple::STArray newHooks{sfHooks, 8};
     auto newHookSLE = std::make_shared<SLE>(hookKeylet);

src/ripple/overlay/impl/OverlayImpl.cpp

@@ -484,61 +484,44 @@ OverlayImpl::start()
     m_peerFinder->setConfig(config);
     m_peerFinder->start();
 
-    auto addIps = [this](std::vector<std::string> ips, bool fixed) {
+    auto addIps = [&](std::vector<std::string> bootstrapIps) -> void {
         beast::Journal const& j = app_.journal("Overlay");
-        for (auto& ip : ips)
+        for (auto& ip : bootstrapIps)
         {
             std::size_t pos = ip.find('#');
             if (pos != std::string::npos)
                 ip.erase(pos);
 
-            JLOG(j.trace())
-                << "Found " << (fixed ? "fixed" : "bootstrap") << " IP: " << ip;
+            JLOG(j.trace()) << "Found boostrap IP: " << ip;
         }
 
         m_resolver.resolve(
-            ips,
-            [this, fixed](
-                std::string const& name,
+            bootstrapIps,
+            [&](std::string const& name,
                 std::vector<beast::IP::Endpoint> const& addresses) {
+                std::vector<std::string> ips;
+                ips.reserve(addresses.size());
                 beast::Journal const& j = app_.journal("Overlay");
-                std::string const base("config: ");
-
-                std::vector<beast::IP::Endpoint> eps;
-                eps.reserve(addresses.size());
                 for (auto const& addr : addresses)
                 {
-                    auto ep = addr.port() == 0 ? addr.at_port(DEFAULT_PEER_PORT)
-                                               : addr;
-                    JLOG(j.trace())
-                        << "Parsed " << (fixed ? "fixed" : "bootstrap")
-                        << " IP: " << ep;
-                    eps.push_back(ep);
+                    std::string addrStr = addr.port() == 0
+                        ? to_string(addr.at_port(DEFAULT_PEER_PORT))
+                        : to_string(addr);
+                    JLOG(j.trace()) << "Parsed boostrap IP: " << addrStr;
+                    ips.push_back(addrStr);
                 }
 
-                if (eps.empty())
-                    return;
-
-                if (fixed)
-                {
-                    m_peerFinder->addFixedPeer(base + name, eps);
-                }
-                else
-                {
-                    std::vector<std::string> strs;
-                    strs.reserve(eps.size());
-                    for (auto const& ep : eps)
-                        strs.push_back(to_string(ep));
-                    m_peerFinder->addFallbackStrings(base + name, strs);
-                }
+                std::string const base("config: ");
+                if (!ips.empty())
+                    m_peerFinder->addFallbackStrings(base + name, ips);
             });
     };
 
     if (!app_.config().IPS.empty())
-        addIps(app_.config().IPS, false);
+        addIps(app_.config().IPS);
 
     if (!app_.config().IPS_FIXED.empty())
-        addIps(app_.config().IPS_FIXED, true);
+        addIps(app_.config().IPS_FIXED);
 
     auto const timer = std::make_shared<Timer>(*this);
     std::lock_guard lock(mutex_);

src/ripple/protocol/Feature.h

@@ -74,7 +74,7 @@ namespace detail {
 // Feature.cpp. Because it's only used to reserve storage, and determine how
 // large to make the FeatureBitset, it MAY be larger. It MUST NOT be less than
 // the actual number of amendments. A LogicError on startup will verify this.
-static constexpr std::size_t numFeatures = 91;
+static constexpr std::size_t numFeatures = 90;
 
 /** Amendments that this server supports and the default voting behavior.
    Whether they are enabled depends on the Rules defined in the validated
@@ -378,7 +378,6 @@ extern uint256 const fixInvalidTxFlags;
 extern uint256 const featureExtendedHookState;
 extern uint256 const fixCronStacking;
 extern uint256 const fixHookAPI20251128;
-extern uint256 const featureHookAdministrator;
 }  // namespace ripple
 
 #endif

src/ripple/protocol/SField.h

@@ -563,7 +563,6 @@ extern SF_ACCOUNT const sfEmitCallback;
 extern SF_ACCOUNT const sfHookAccount;
 extern SF_ACCOUNT const sfNFTokenMinter;
 extern SF_ACCOUNT const sfInform;
-extern SF_ACCOUNT const sfHookAdministrator;
 
 // path set
 extern SField const sfPaths;

src/ripple/protocol/TxFlags.h

@@ -184,11 +184,6 @@ constexpr std::uint32_t const tfNFTokenCancelOfferMask     = ~(tfUniversal);
 // NFTokenAcceptOffer flags:
 constexpr std::uint32_t const tfNFTokenAcceptOfferMask     = ~tfUniversal;
 
-enum SetHookFlags : uint32_t {
-    tfNewAccount = 0x00000001,
-};
-constexpr std::uint32_t const tfSetHookMask = ~(tfUniversal | tfNewAccount);
-
 // URIToken mask
 constexpr std::uint32_t const tfURITokenMintMask = ~(tfUniversal | tfBurnable);
 constexpr std::uint32_t const tfURITokenNonMintMask = ~tfUniversal;

src/ripple/protocol/impl/Feature.cpp

@@ -484,7 +484,6 @@ REGISTER_FIX    (fixInvalidTxFlags,             Supported::yes, VoteBehavior::De
 REGISTER_FEATURE(ExtendedHookState,             Supported::yes, VoteBehavior::DefaultNo);
 REGISTER_FIX    (fixCronStacking,               Supported::yes, VoteBehavior::DefaultYes);
 REGISTER_FIX    (fixHookAPI20251128,            Supported::yes, VoteBehavior::DefaultYes);
-REGISTER_FEATURE(HookAdministrator,             Supported::yes, VoteBehavior::DefaultNo);
 
 // The following amendments are obsolete, but must remain supported
 // because they could potentially get enabled.

src/ripple/protocol/impl/LedgerFormats.cpp

@@ -70,7 +70,6 @@ LedgerFormats::LedgerFormats()
             {sfTouchCount,           soeOPTIONAL},
             {sfHookStateScale,       soeOPTIONAL},
             {sfCron,                 soeOPTIONAL},
-            {sfHookAdministrator,    soeOPTIONAL},
         },
         commonFields);
 

src/ripple/protocol/impl/SField.cpp

@@ -315,7 +315,6 @@ CONSTRUCT_TYPED_SFIELD(sfEmitCallback,          "EmitCallback",         ACCOUNT,
 
 // account (uncommon)
 CONSTRUCT_TYPED_SFIELD(sfHookAccount,           "HookAccount",          ACCOUNT,   16);
-CONSTRUCT_TYPED_SFIELD(sfHookAdministrator,     "HookAdministrator",    ACCOUNT,   98);
 CONSTRUCT_TYPED_SFIELD(sfInform,                "Inform",               ACCOUNT,   99);
 
 // vector of 256-bit

src/ripple/protocol/impl/TxFormats.cpp

@@ -324,7 +324,6 @@ TxFormats::TxFormats()
         {
             {sfHooks, soeREQUIRED},
             {sfTicketSequence, soeOPTIONAL},
-            {sfDestination, soeOPTIONAL},
         },
         commonFields);