[Qt] add BIP70 DoS protection test

- this test required to make readPaymentRequestFromFile() public in order
  to be able to is it in paymentservertests.cpp
This commit is contained in:
Philip Kaufmann 2014-12-05 09:39:23 +01:00
parent 31f84944a5
commit 4333e26c8e
2 changed files with 18 additions and 1 deletions

View file

@ -52,6 +52,9 @@ QT_END_NAMESPACE
class CWallet;
// BIP70 max payment request size in bytes (DoS protection)
extern const qint64 BIP70_MAX_PAYMENTREQUEST_SIZE;
class PaymentServer : public QObject
{
Q_OBJECT
@ -85,6 +88,9 @@ public:
// OptionsModel is used for getting proxy settings and display unit
void setOptionsModel(OptionsModel *optionsModel);
// This is now public, because we use it in paymentservertests.cpp
static bool readPaymentRequestFromFile(const QString& filename, PaymentRequestPlus& request);
signals:
// Fired when a valid payment request is received
void receivedPaymentRequest(SendCoinsRecipient);
@ -118,7 +124,6 @@ protected:
bool eventFilter(QObject *object, QEvent *event);
private:
static bool readPaymentRequestFromFile(const QString& filename, PaymentRequestPlus& request);
bool processPaymentRequest(PaymentRequestPlus& request, SendCoinsRecipient& recipient);
void fetchRequest(const QUrl& url);

View file

@ -7,6 +7,7 @@
#include "optionsmodel.h"
#include "paymentrequestdata.h"
#include "random.h"
#include "util.h"
#include "utilstrencodings.h"
@ -108,6 +109,17 @@ void PaymentServerTests::paymentServerTests()
r.paymentRequest.getMerchant(caStore, merchant);
QCOMPARE(merchant, QString(""));
// Just get some random data big enough to trigger BIP70 DoS protection
unsigned char randData[BIP70_MAX_PAYMENTREQUEST_SIZE + 1];
GetRandBytes(randData, sizeof(randData));
// Write data to a temp file:
QTemporaryFile tempFile;
tempFile.open();
tempFile.write((const char*)randData, sizeof(randData));
tempFile.close();
// Trigger BIP70 DoS protection
QCOMPARE(PaymentServer::readPaymentRequestFromFile(tempFile.fileName(), r.paymentRequest), false);
delete server;
}