Remove p2p alert handling

src/Makefile.am

@@ -87,7 +87,6 @@ endif
 # bitcoin core #
 BITCOIN_CORE_H = \
   addrman.h \
-  alert.h \
   base58.h \
   bloom.h \
   chain.h \
@@ -176,7 +175,6 @@ libbitcoin_server_a_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) $(MINIUPNPC_CP
 libbitcoin_server_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
 libbitcoin_server_a_SOURCES = \
   addrman.cpp \
-  alert.cpp \
   bloom.cpp \
   chain.cpp \
   checkpoints.cpp \

src/Makefile.test.include

@@ -29,7 +29,7 @@ JSON_TEST_FILES = \
   test/data/tx_valid.json \
   test/data/sighash.json
 
-RAW_TEST_FILES = test/data/alertTests.raw
+RAW_TEST_FILES =
 
 GENERATED_TEST_FILES = $(JSON_TEST_FILES:.json=.json.h) $(RAW_TEST_FILES:.raw=.raw.h)
 

src/alert.cpp

@@ -1,266 +0,0 @@
-// Copyright (c) 2010 Satoshi Nakamoto
-// Copyright (c) 2009-2015 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or http://www.opensource.org/licenses/mit-license.php.
-
-#include "alert.h"
-
-#include "clientversion.h"
-#include "net.h"
-#include "pubkey.h"
-#include "timedata.h"
-#include "ui_interface.h"
-#include "util.h"
-#include "utilstrencodings.h"
-
-#include <stdint.h>
-#include <algorithm>
-#include <map>
-
-#include <boost/algorithm/string/classification.hpp>
-#include <boost/algorithm/string/replace.hpp>
-#include <boost/foreach.hpp>
-#include <boost/thread.hpp>
-
-using namespace std;
-
-map<uint256, CAlert> mapAlerts;
-CCriticalSection cs_mapAlerts;
-
-void CUnsignedAlert::SetNull()
-{
-    nVersion = 1;
-    nRelayUntil = 0;
-    nExpiration = 0;
-    nID = 0;
-    nCancel = 0;
-    setCancel.clear();
-    nMinVer = 0;
-    nMaxVer = 0;
-    setSubVer.clear();
-    nPriority = 0;
-
-    strComment.clear();
-    strStatusBar.clear();
-    strReserved.clear();
-}
-
-std::string CUnsignedAlert::ToString() const
-{
-    std::string strSetCancel;
-    BOOST_FOREACH(int n, setCancel)
-        strSetCancel += strprintf("%d ", n);
-    std::string strSetSubVer;
-    BOOST_FOREACH(const std::string& str, setSubVer)
-        strSetSubVer += "\"" + str + "\" ";
-    return strprintf(
-        "CAlert(\n"
-        "    nVersion     = %d\n"
-        "    nRelayUntil  = %d\n"
-        "    nExpiration  = %d\n"
-        "    nID          = %d\n"
-        "    nCancel      = %d\n"
-        "    setCancel    = %s\n"
-        "    nMinVer      = %d\n"
-        "    nMaxVer      = %d\n"
-        "    setSubVer    = %s\n"
-        "    nPriority    = %d\n"
-        "    strComment   = \"%s\"\n"
-        "    strStatusBar = \"%s\"\n"
-        ")\n",
-        nVersion,
-        nRelayUntil,
-        nExpiration,
-        nID,
-        nCancel,
-        strSetCancel,
-        nMinVer,
-        nMaxVer,
-        strSetSubVer,
-        nPriority,
-        strComment,
-        strStatusBar);
-}
-
-void CAlert::SetNull()
-{
-    CUnsignedAlert::SetNull();
-    vchMsg.clear();
-    vchSig.clear();
-}
-
-bool CAlert::IsNull() const
-{
-    return (nExpiration == 0);
-}
-
-uint256 CAlert::GetHash() const
-{
-    return Hash(this->vchMsg.begin(), this->vchMsg.end());
-}
-
-bool CAlert::IsInEffect() const
-{
-    return (GetAdjustedTime() < nExpiration);
-}
-
-bool CAlert::Cancels(const CAlert& alert) const
-{
-    if (!IsInEffect())
-        return false; // this was a no-op before 31403
-    return (alert.nID <= nCancel || setCancel.count(alert.nID));
-}
-
-bool CAlert::AppliesTo(int nVersion, const std::string& strSubVerIn) const
-{
-    // TODO: rework for client-version-embedded-in-strSubVer ?
-    return (IsInEffect() &&
-            nMinVer <= nVersion && nVersion <= nMaxVer &&
-            (setSubVer.empty() || setSubVer.count(strSubVerIn)));
-}
-
-bool CAlert::AppliesToMe() const
-{
-    return AppliesTo(PROTOCOL_VERSION, FormatSubVersion(CLIENT_NAME, CLIENT_VERSION, std::vector<std::string>()));
-}
-
-bool CAlert::RelayTo(CNode* pnode) const
-{
-    if (!IsInEffect())
-        return false;
-    // don't relay to nodes which haven't sent their version message
-    if (pnode->nVersion == 0)
-        return false;
-    // returns true if wasn't already contained in the set
-    if (pnode->setKnown.insert(GetHash()).second)
-    {
-        if (AppliesTo(pnode->nVersion, pnode->strSubVer) ||
-            AppliesToMe() ||
-            GetAdjustedTime() < nRelayUntil)
-        {
-            pnode->PushMessage(NetMsgType::ALERT, *this);
-            return true;
-        }
-    }
-    return false;
-}
-
-bool CAlert::CheckSignature(const std::vector<unsigned char>& alertKey) const
-{
-    CPubKey key(alertKey);
-    if (!key.Verify(Hash(vchMsg.begin(), vchMsg.end()), vchSig))
-        return error("CAlert::CheckSignature(): verify signature failed");
-
-    // Now unserialize the data
-    CDataStream sMsg(vchMsg, SER_NETWORK, PROTOCOL_VERSION);
-    sMsg >> *(CUnsignedAlert*)this;
-    return true;
-}
-
-CAlert CAlert::getAlertByHash(const uint256 &hash)
-{
-    CAlert retval;
-    {
-        LOCK(cs_mapAlerts);
-        map<uint256, CAlert>::iterator mi = mapAlerts.find(hash);
-        if(mi != mapAlerts.end())
-            retval = mi->second;
-    }
-    return retval;
-}
-
-bool CAlert::ProcessAlert(const std::vector<unsigned char>& alertKey, bool fThread)
-{
-    if (!CheckSignature(alertKey))
-        return false;
-    if (!IsInEffect())
-        return false;
-
-    // alert.nID=max is reserved for if the alert key is
-    // compromised. It must have a pre-defined message,
-    // must never expire, must apply to all versions,
-    // and must cancel all previous
-    // alerts or it will be ignored (so an attacker can't
-    // send an "everything is OK, don't panic" version that
-    // cannot be overridden):
-    int maxInt = std::numeric_limits<int>::max();
-    if (nID == maxInt)
-    {
-        if (!(
-                nExpiration == maxInt &&
-                nCancel == (maxInt-1) &&
-                nMinVer == 0 &&
-                nMaxVer == maxInt &&
-                setSubVer.empty() &&
-                nPriority == maxInt &&
-                strStatusBar == "URGENT: Alert key compromised, upgrade required"
-                ))
-            return false;
-    }
-
-    {
-        LOCK(cs_mapAlerts);
-        // Cancel previous alerts
-        for (map<uint256, CAlert>::iterator mi = mapAlerts.begin(); mi != mapAlerts.end();)
-        {
-            const CAlert& alert = (*mi).second;
-            if (Cancels(alert))
-            {
-                LogPrint("alert", "cancelling alert %d\n", alert.nID);
-                uiInterface.NotifyAlertChanged((*mi).first, CT_DELETED);
-                mapAlerts.erase(mi++);
-            }
-            else if (!alert.IsInEffect())
-            {
-                LogPrint("alert", "expiring alert %d\n", alert.nID);
-                uiInterface.NotifyAlertChanged((*mi).first, CT_DELETED);
-                mapAlerts.erase(mi++);
-            }
-            else
-                mi++;
-        }
-
-        // Check if this alert has been cancelled
-        BOOST_FOREACH(PAIRTYPE(const uint256, CAlert)& item, mapAlerts)
-        {
-            const CAlert& alert = item.second;
-            if (alert.Cancels(*this))
-            {
-                LogPrint("alert", "alert already cancelled by %d\n", alert.nID);
-                return false;
-            }
-        }
-
-        // Add to mapAlerts
-        mapAlerts.insert(make_pair(GetHash(), *this));
-        // Notify UI and -alertnotify if it applies to me
-        if(AppliesToMe())
-        {
-            uiInterface.NotifyAlertChanged(GetHash(), CT_NEW);
-            Notify(strStatusBar, fThread);
-        }
-    }
-
-    LogPrint("alert", "accepted alert %d, AppliesToMe()=%d\n", nID, AppliesToMe());
-    return true;
-}
-
-void
-CAlert::Notify(const std::string& strMessage, bool fThread)
-{
-    std::string strCmd = GetArg("-alertnotify", "");
-    if (strCmd.empty()) return;
-
-    // Alert text should be plain ascii coming from a trusted source, but to
-    // be safe we first strip anything not in safeChars, then add single quotes around
-    // the whole string before passing it to the shell:
-    std::string singleQuote("'");
-    std::string safeStatus = SanitizeString(strMessage);
-    safeStatus = singleQuote+safeStatus+singleQuote;
-    boost::replace_all(strCmd, "%s", safeStatus);
-
-    if (fThread)
-        boost::thread t(runCommand, strCmd); // thread runs free
-    else
-        runCommand(strCmd);
-}

src/alert.h

@@ -1,113 +0,0 @@
-// Copyright (c) 2010 Satoshi Nakamoto
-// Copyright (c) 2009-2015 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or http://www.opensource.org/licenses/mit-license.php.
-
-#ifndef BITCOIN_ALERT_H
-#define BITCOIN_ALERT_H
-
-#include "serialize.h"
-#include "sync.h"
-
-#include <map>
-#include <set>
-#include <stdint.h>
-#include <string>
-
-class CAlert;
-class CNode;
-class uint256;
-
-extern std::map<uint256, CAlert> mapAlerts;
-extern CCriticalSection cs_mapAlerts;
-
-/** Alerts are for notifying old versions if they become too obsolete and
- * need to upgrade.  The message is displayed in the status bar.
- * Alert messages are broadcast as a vector of signed data.  Unserializing may
- * not read the entire buffer if the alert is for a newer version, but older
- * versions can still relay the original data.
- */
-class CUnsignedAlert
-{
-public:
-    int nVersion;
-    int64_t nRelayUntil;      // when newer nodes stop relaying to newer nodes
-    int64_t nExpiration;
-    int nID;
-    int nCancel;
-    std::set<int> setCancel;
-    int nMinVer;            // lowest version inclusive
-    int nMaxVer;            // highest version inclusive
-    std::set<std::string> setSubVer;  // empty matches all
-    int nPriority;
-
-    // Actions
-    std::string strComment;
-    std::string strStatusBar;
-    std::string strReserved;
-
-    ADD_SERIALIZE_METHODS;
-
-    template <typename Stream, typename Operation>
-    inline void SerializationOp(Stream& s, Operation ser_action, int nType, int nVersion) {
-        READWRITE(this->nVersion);
-        nVersion = this->nVersion;
-        READWRITE(nRelayUntil);
-        READWRITE(nExpiration);
-        READWRITE(nID);
-        READWRITE(nCancel);
-        READWRITE(setCancel);
-        READWRITE(nMinVer);
-        READWRITE(nMaxVer);
-        READWRITE(setSubVer);
-        READWRITE(nPriority);
-
-        READWRITE(LIMITED_STRING(strComment, 65536));
-        READWRITE(LIMITED_STRING(strStatusBar, 256));
-        READWRITE(LIMITED_STRING(strReserved, 256));
-    }
-
-    void SetNull();
-
-    std::string ToString() const;
-};
-
-/** An alert is a combination of a serialized CUnsignedAlert and a signature. */
-class CAlert : public CUnsignedAlert
-{
-public:
-    std::vector<unsigned char> vchMsg;
-    std::vector<unsigned char> vchSig;
-
-    CAlert()
-    {
-        SetNull();
-    }
-
-    ADD_SERIALIZE_METHODS;
-
-    template <typename Stream, typename Operation>
-    inline void SerializationOp(Stream& s, Operation ser_action, int nType, int nVersion) {
-        READWRITE(vchMsg);
-        READWRITE(vchSig);
-    }
-
-    void SetNull();
-    bool IsNull() const;
-    uint256 GetHash() const;
-    bool IsInEffect() const;
-    bool Cancels(const CAlert& alert) const;
-    bool AppliesTo(int nVersion, const std::string& strSubVerIn) const;
-    bool AppliesToMe() const;
-    bool RelayTo(CNode* pnode) const;
-    bool CheckSignature(const std::vector<unsigned char>& alertKey) const;
-    bool ProcessAlert(const std::vector<unsigned char>& alertKey, bool fThread = true); // fThread means run -alertnotify in a free-running thread
-    static void Notify(const std::string& strMessage, bool fThread);
-
-    /*
-     * Get copy of (active) alert object by hash. Returns a null alert if it is not found.
-     */
-    static CAlert getAlertByHash(const uint256 &hash);
-};
-
-#endif // BITCOIN_ALERT_H

src/main.cpp

@@ -6,7 +6,6 @@
 #include "main.h"
 
 #include "addrman.h"
-#include "alert.h"
 #include "arith_uint256.h"
 #include "chainparams.h"
 #include "checkpoints.h"
@@ -4213,14 +4212,8 @@ void static CheckBlockIndex(const Consensus::Params& consensusParams)
     assert(nNodes == forward.size());
 }
 
-//////////////////////////////////////////////////////////////////////////////
-//
-// CAlert
-//
-
 std::string GetWarnings(const std::string& strFor)
 {
-    int nPriority = 0;
     string strStatusBar;
     string strRPC;
     string strGUI;
@@ -4236,37 +4229,20 @@ std::string GetWarnings(const std::string& strFor)
     // Misc warnings like out of disk space and clock is wrong
     if (strMiscWarning != "")
     {
-        nPriority = 1000;
         strStatusBar = strGUI = strMiscWarning;
     }
 
     if (fLargeWorkForkFound)
     {
-        nPriority = 2000;
         strStatusBar = strRPC = "Warning: The network does not appear to fully agree! Some miners appear to be experiencing issues.";
         strGUI = _("Warning: The network does not appear to fully agree! Some miners appear to be experiencing issues.");
     }
     else if (fLargeWorkInvalidChainFound)
     {
-        nPriority = 2000;
         strStatusBar = strRPC = "Warning: We do not appear to fully agree with our peers! You may need to upgrade, or other nodes may need to upgrade.";
         strGUI = _("Warning: We do not appear to fully agree with our peers! You may need to upgrade, or other nodes may need to upgrade.");
     }
 
-    // Alerts
-    {
-        LOCK(cs_mapAlerts);
-        BOOST_FOREACH(PAIRTYPE(const uint256, CAlert)& item, mapAlerts)
-        {
-            const CAlert& alert = item.second;
-            if (alert.AppliesToMe() && alert.nPriority > nPriority)
-            {
-                nPriority = alert.nPriority;
-                strStatusBar = strGUI = alert.strStatusBar;
-            }
-        }
-    }
-
     if (strFor == "gui")
         return strGUI;
     else if (strFor == "statusbar")
@@ -4588,13 +4564,6 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv,
             }
         }
 
-        // Relay alerts
-        {
-            LOCK(cs_mapAlerts);
-            BOOST_FOREACH(PAIRTYPE(const uint256, CAlert)& item, mapAlerts)
-                item.second.RelayTo(pfrom);
-        }
-
         pfrom->fSuccessfullyConnected = true;
 
         string remoteAddr;
@@ -5302,37 +5271,6 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv,
     }
 
 
-    else if (fAlerts && strCommand == NetMsgType::ALERT)
-    {
-        CAlert alert;
-        vRecv >> alert;
-
-        uint256 alertHash = alert.GetHash();
-        if (pfrom->setKnown.count(alertHash) == 0)
-        {
-            if (alert.ProcessAlert(chainparams.AlertKey()))
-            {
-                // Relay
-                pfrom->setKnown.insert(alertHash);
-                {
-                    LOCK(cs_vNodes);
-                    BOOST_FOREACH(CNode* pnode, vNodes)
-                        alert.RelayTo(pnode);
-                }
-            }
-            else {
-                // Small DoS penalty so peers that send us lots of
-                // duplicate/expired/invalid-signature/whatever alerts
-                // eventually get banned.
-                // This isn't a Misbehaving(100) (immediate ban) because the
-                // peer might be an older or different implementation with
-                // a different signature key, etc.
-                Misbehaving(pfrom->GetId(), 10);
-            }
-        }
-    }
-
-
     else if (strCommand == NetMsgType::FILTERLOAD)
     {
         CBloomFilter filter;

src/qt/clientmodel.cpp

@@ -8,7 +8,6 @@
 #include "guiconstants.h"
 #include "peertablemodel.h"
 
-#include "alert.h"
 #include "chainparams.h"
 #include "checkpoints.h"
 #include "clientversion.h"

src/test/alert_tests.cpp

@@ -4,253 +4,76 @@
 
 // Unit tests for alert system
 
-#include "alert.h"
-#include "chain.h"
 #include "chainparams.h"
-#include "clientversion.h"
-#include "data/alertTests.raw.h"
 #include "main.h" // For PartitionCheck
-#include "serialize.h"
-#include "streams.h"
-#include "utilstrencodings.h"
 
 #include "test/testutil.h"
 #include "test/test_bitcoin.h"
 
-#include <fstream>
-
-#include <boost/filesystem/operations.hpp>
-#include <boost/foreach.hpp>
 #include <boost/test/unit_test.hpp>
 
-#if 0
+BOOST_FIXTURE_TEST_SUITE(Alert_tests, TestingSetup)
-//
-// alertTests contains 7 alerts, generated with this code:
-// (SignAndSave code not shown, alert signing key is secret)
-//
-{
-    CAlert alert;
-    alert.nRelayUntil   = 60;
-    alert.nExpiration   = 24 * 60 * 60;
-    alert.nID           = 1;
-    alert.nCancel       = 0;   // cancels previous messages up to this ID number
-    alert.nMinVer       = 0;  // These versions are protocol versions
-    alert.nMaxVer       = 999001;
-    alert.nPriority     = 1;
-    alert.strComment    = "Alert comment";
-    alert.strStatusBar  = "Alert 1";
 
-    SignAndSave(alert, "test/alertTests");
-
-    alert.setSubVer.insert(std::string("/Satoshi:0.1.0/"));
-    alert.strStatusBar  = "Alert 1 for Satoshi 0.1.0";
-    SignAndSave(alert, "test/alertTests");
-
-    alert.setSubVer.insert(std::string("/Satoshi:0.2.0/"));
-    alert.strStatusBar  = "Alert 1 for Satoshi 0.1.0, 0.2.0";
-    SignAndSave(alert, "test/alertTests");
-
-    alert.setSubVer.clear();
-    ++alert.nID;
-    alert.nCancel = 1;
-    alert.nPriority = 100;
-    alert.strStatusBar  = "Alert 2, cancels 1";
-    SignAndSave(alert, "test/alertTests");
-
-    alert.nExpiration += 60;
-    ++alert.nID;
-    SignAndSave(alert, "test/alertTests");
-
-    ++alert.nID;
-    alert.nMinVer = 11;
-    alert.nMaxVer = 22;
-    SignAndSave(alert, "test/alertTests");
-
-    ++alert.nID;
-    alert.strStatusBar  = "Alert 2 for Satoshi 0.1.0";
-    alert.setSubVer.insert(std::string("/Satoshi:0.1.0/"));
-    SignAndSave(alert, "test/alertTests");
-
-    ++alert.nID;
-    alert.nMinVer = 0;
-    alert.nMaxVer = 999999;
-    alert.strStatusBar  = "Evil Alert'; /bin/ls; echo '";
-    alert.setSubVer.clear();
-    SignAndSave(alert, "test/alertTests");
-}
-#endif
-
-struct ReadAlerts : public TestingSetup
-{
-    ReadAlerts()
-    {
-        std::vector<unsigned char> vch(alert_tests::alertTests, alert_tests::alertTests + sizeof(alert_tests::alertTests));
-        CDataStream stream(vch, SER_DISK, CLIENT_VERSION);
-        try {
-            while (!stream.eof())
-            {
-                CAlert alert;
-                stream >> alert;
-                alerts.push_back(alert);
-            }
-        }
-        catch (const std::exception&) { }
-    }
-    ~ReadAlerts() { }
-
-    static std::vector<std::string> read_lines(boost::filesystem::path filepath)
-    {
-        std::vector<std::string> result;
-
-        std::ifstream f(filepath.string().c_str());
-        std::string line;
-        while (std::getline(f,line))
-            result.push_back(line);
-
-        return result;
-    }
-
-    std::vector<CAlert> alerts;
-};
-
-BOOST_FIXTURE_TEST_SUITE(Alert_tests, ReadAlerts)
-
-
-BOOST_AUTO_TEST_CASE(AlertApplies)
-{
-    SetMockTime(11);
-    const std::vector<unsigned char>& alertKey = Params(CBaseChainParams::MAIN).AlertKey();
-
-    BOOST_FOREACH(const CAlert& alert, alerts)
-    {
-        BOOST_CHECK(alert.CheckSignature(alertKey));
-    }
-
-    BOOST_CHECK(alerts.size() >= 3);
-
-    // Matches:
-    BOOST_CHECK(alerts[0].AppliesTo(1, ""));
-    BOOST_CHECK(alerts[0].AppliesTo(999001, ""));
-    BOOST_CHECK(alerts[0].AppliesTo(1, "/Satoshi:11.11.11/"));
-
-    BOOST_CHECK(alerts[1].AppliesTo(1, "/Satoshi:0.1.0/"));
-    BOOST_CHECK(alerts[1].AppliesTo(999001, "/Satoshi:0.1.0/"));
-
-    BOOST_CHECK(alerts[2].AppliesTo(1, "/Satoshi:0.1.0/"));
-    BOOST_CHECK(alerts[2].AppliesTo(1, "/Satoshi:0.2.0/"));
-
-    // Don't match:
-    BOOST_CHECK(!alerts[0].AppliesTo(-1, ""));
-    BOOST_CHECK(!alerts[0].AppliesTo(999002, ""));
-
-    BOOST_CHECK(!alerts[1].AppliesTo(1, ""));
-    BOOST_CHECK(!alerts[1].AppliesTo(1, "Satoshi:0.1.0"));
-    BOOST_CHECK(!alerts[1].AppliesTo(1, "/Satoshi:0.1.0"));
-    BOOST_CHECK(!alerts[1].AppliesTo(1, "Satoshi:0.1.0/"));
-    BOOST_CHECK(!alerts[1].AppliesTo(-1, "/Satoshi:0.1.0/"));
-    BOOST_CHECK(!alerts[1].AppliesTo(999002, "/Satoshi:0.1.0/"));
-    BOOST_CHECK(!alerts[1].AppliesTo(1, "/Satoshi:0.2.0/"));
-
-    BOOST_CHECK(!alerts[2].AppliesTo(1, "/Satoshi:0.3.0/"));
-
-    SetMockTime(0);
-}
-
-
-BOOST_AUTO_TEST_CASE(AlertNotify)
-{
-    SetMockTime(11);
-    const std::vector<unsigned char>& alertKey = Params(CBaseChainParams::MAIN).AlertKey();
-
-    boost::filesystem::path temp = GetTempPath() /
-        boost::filesystem::unique_path("alertnotify-%%%%.txt");
-
-    mapArgs["-alertnotify"] = std::string("echo %s >> ") + temp.string();
-
-    BOOST_FOREACH(CAlert alert, alerts)
-        alert.ProcessAlert(alertKey, false);
-
-    std::vector<std::string> r = read_lines(temp);
-    BOOST_CHECK_EQUAL(r.size(), 4u);
-
-// Windows built-in echo semantics are different than posixy shells. Quotes and
-// whitespace are printed literally.
-
-#ifndef WIN32
-    BOOST_CHECK_EQUAL(r[0], "Alert 1");
-    BOOST_CHECK_EQUAL(r[1], "Alert 2, cancels 1");
-    BOOST_CHECK_EQUAL(r[2], "Alert 2, cancels 1");
-    BOOST_CHECK_EQUAL(r[3], "Evil Alert; /bin/ls; echo "); // single-quotes should be removed
-#else
-    BOOST_CHECK_EQUAL(r[0], "'Alert 1' ");
-    BOOST_CHECK_EQUAL(r[1], "'Alert 2, cancels 1' ");
-    BOOST_CHECK_EQUAL(r[2], "'Alert 2, cancels 1' ");
-    BOOST_CHECK_EQUAL(r[3], "'Evil Alert; /bin/ls; echo ' ");
-#endif
-    boost::filesystem::remove(temp);
-
-    SetMockTime(0);
-}
 
 static bool falseFunc() { return false; }
 
 BOOST_AUTO_TEST_CASE(PartitionAlert)
-{
+        {
-    // Test PartitionCheck
+                // Test PartitionCheck
-    CCriticalSection csDummy;
+                CCriticalSection csDummy;
-    CBlockIndex indexDummy[100];
+        CBlockIndex indexDummy[100];
-    CChainParams& params = Params(CBaseChainParams::MAIN);
+        CChainParams& params = Params(CBaseChainParams::MAIN);
-    int64_t nPowTargetSpacing = params.GetConsensus().nPowTargetSpacing;
+        int64_t nPowTargetSpacing = params.GetConsensus().nPowTargetSpacing;
 
-    // Generate fake blockchain timestamps relative to
+        // Generate fake blockchain timestamps relative to
-    // an arbitrary time:
+        // an arbitrary time:
-    int64_t now = 1427379054;
+        int64_t now = 1427379054;
-    SetMockTime(now);
+        SetMockTime(now);
-    for (int i = 0; i < 100; i++)
+        for (int i = 0; i < 100; i++)
-    {
+        {
-        indexDummy[i].phashBlock = NULL;
+            indexDummy[i].phashBlock = NULL;
-        if (i == 0) indexDummy[i].pprev = NULL;
+            if (i == 0) indexDummy[i].pprev = NULL;
-        else indexDummy[i].pprev = &indexDummy[i-1];
+            else indexDummy[i].pprev = &indexDummy[i-1];
-        indexDummy[i].nHeight = i;
+            indexDummy[i].nHeight = i;
-        indexDummy[i].nTime = now - (100-i)*nPowTargetSpacing;
+            indexDummy[i].nTime = now - (100-i)*nPowTargetSpacing;
-        // Other members don't matter, the partition check code doesn't
+            // Other members don't matter, the partition check code doesn't
-        // use them
+            // use them
-    }
+        }
 
-    strMiscWarning = "";
+        strMiscWarning = "";
 
-    // Test 1: chain with blocks every nPowTargetSpacing seconds,
+        // Test 1: chain with blocks every nPowTargetSpacing seconds,
-    // as normal, no worries:
+        // as normal, no worries:
-    PartitionCheck(falseFunc, csDummy, &indexDummy[99], nPowTargetSpacing);
+        PartitionCheck(falseFunc, csDummy, &indexDummy[99], nPowTargetSpacing);
-    BOOST_CHECK_MESSAGE(strMiscWarning.empty(), strMiscWarning);
+        BOOST_CHECK_MESSAGE(strMiscWarning.empty(), strMiscWarning);
 
-    // Test 2: go 3.5 hours without a block, expect a warning:
+        // Test 2: go 3.5 hours without a block, expect a warning:
-    now += 3*60*60+30*60;
+        now += 3*60*60+30*60;
-    SetMockTime(now);
+        SetMockTime(now);
-    PartitionCheck(falseFunc, csDummy, &indexDummy[99], nPowTargetSpacing);
+        PartitionCheck(falseFunc, csDummy, &indexDummy[99], nPowTargetSpacing);
-    BOOST_CHECK(!strMiscWarning.empty());
+        BOOST_CHECK(!strMiscWarning.empty());
-    BOOST_TEST_MESSAGE(std::string("Got alert text: ")+strMiscWarning);
+        BOOST_TEST_MESSAGE(std::string("Got alert text: ")+strMiscWarning);
-    strMiscWarning = "";
+        strMiscWarning = "";
 
-    // Test 3: test the "partition alerts only go off once per day"
+        // Test 3: test the "partition alerts only go off once per day"
-    // code:
+        // code:
-    now += 60*10;
+        now += 60*10;
-    SetMockTime(now);
+        SetMockTime(now);
-    PartitionCheck(falseFunc, csDummy, &indexDummy[99], nPowTargetSpacing);
+        PartitionCheck(falseFunc, csDummy, &indexDummy[99], nPowTargetSpacing);
-    BOOST_CHECK(strMiscWarning.empty());
+        BOOST_CHECK(strMiscWarning.empty());
 
-    // Test 4: get 2.5 times as many blocks as expected:
+        // Test 4: get 2.5 times as many blocks as expected:
-    now += 60*60*24; // Pretend it is a day later
+        now += 60*60*24; // Pretend it is a day later
-    SetMockTime(now);
+        SetMockTime(now);
-    int64_t quickSpacing = nPowTargetSpacing*2/5;
+        int64_t quickSpacing = nPowTargetSpacing*2/5;
-    for (int i = 0; i < 100; i++) // Tweak chain timestamps:
+        for (int i = 0; i < 100; i++) // Tweak chain timestamps:
         indexDummy[i].nTime = now - (100-i)*quickSpacing;
-    PartitionCheck(falseFunc, csDummy, &indexDummy[99], nPowTargetSpacing);
+        PartitionCheck(falseFunc, csDummy, &indexDummy[99], nPowTargetSpacing);
-    BOOST_CHECK(!strMiscWarning.empty());
+        BOOST_CHECK(!strMiscWarning.empty());
-    BOOST_TEST_MESSAGE(std::string("Got alert text: ")+strMiscWarning);
+        BOOST_TEST_MESSAGE(std::string("Got alert text: ")+strMiscWarning);
-    strMiscWarning = "";
+        strMiscWarning = "";
 
-    SetMockTime(0);
+        SetMockTime(0);
-}
+        }
 
-BOOST_AUTO_TEST_SUITE_END()
+BOOST_AUTO_TEST_SUITE_END()