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refactor(toxid): improve checks for valid ToxIDs

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This commit is contained in:
sudden6 2016-12-30 13:49:25 +01:00
parent a223510cf7
commit 0b2f22d521
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GPG Key ID: 279509B499E032B9
3 changed files with 22 additions and 10 deletions
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12
src/core/core.cpp
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@ -573,9 +573,15 @@ void Core::acceptFriendRequest(const QString& userId)
void Core::requestFriendship(const QString& friendAddress, const QString& message)
{
ToxId friendToxId(friendAddress);
const QString userId = friendAddress.mid(0, TOX_PUBLIC_KEY_SIZE * 2);
if (message.isEmpty())
if (!friendToxId.isValid())
{
emit failedToAddFriend(userId,
tr("Invalid Tox ID"));
}
else if (message.isEmpty())
{
emit failedToAddFriend(userId, tr("You need to write a message with your request"));
}
@ -583,7 +589,7 @@ void Core::requestFriendship(const QString& friendAddress, const QString& messag
{
emit failedToAddFriend(userId, tr("Your message is too long!"));
}
else if (hasFriendWithAddress(friendAddress))
else if (hasFriendWithAddress(userId))
{
emit failedToAddFriend(userId, tr("Friend is already added"));
}
@ -602,7 +608,7 @@ void Core::requestFriendship(const QString& friendAddress, const QString& messag
{
qDebug() << "Requested friendship of "<<friendId;
// Update our friendAddresses
Settings::getInstance().updateFriendAddress(friendAddress);
Settings::getInstance().updateFriendAddress(userId);
QString inviteStr = tr("/me offers friendship.");
if (message.length())
inviteStr = tr("/me offers friendship, \"%1\"").arg(message);

17
src/core/toxid.cpp
View File

@ -35,7 +35,7 @@
#define CHECKSUM_HEX_CHARS (2*CHECKSUM_BYTES)
#define TOXID_HEX_CHARS (2*TOX_ADDRESS_SIZE)
const QRegularExpression ToxId::ToxIdRegEx = QRegularExpression(QString("(^|\\s)[A-Fa-f0-9]{%1}($|\\s)").arg(TOXID_HEX_CHARS));
const QRegularExpression ToxId::ToxIdRegEx(QString("(^|\\s)[A-Fa-f0-9]{%1}($|\\s)").arg(TOXID_HEX_CHARS));
/**
* @class ToxId
@ -58,7 +58,7 @@ const QRegularExpression ToxId::ToxIdRegEx = QRegularExpression(QString("(^|\\s)
* @brief The default constructor. Creates an empty Tox ID.
*/
ToxId::ToxId()
: toxId(TOX_ADDRESS_SIZE, 0x00)
: toxId()
{}
/**
@ -80,6 +80,7 @@ ToxId::ToxId(const ToxId& other)
*/
ToxId::ToxId(const QString& id)
{
// TODO: remove construction from PK only
if (isToxId(id))
{
toxId = QByteArray::fromHex(id.toLatin1());
@ -90,7 +91,7 @@ ToxId::ToxId(const QString& id)
}
else
{
toxId = QByteArray(TOX_ADDRESS_SIZE, 0x00); // invalid id string
toxId = QByteArray(); // invalid id string
}
}
@ -128,6 +129,7 @@ ToxId::ToxId(const uint8_t* rawId, int len)
void ToxId::constructToxId(const QByteArray& rawId)
{
// TODO: remove construction from PK only
if(rawId.length() == TOX_SECRET_KEY_SIZE)
{
toxId = QByteArray(rawId); // construct from PK only
@ -139,7 +141,7 @@ void ToxId::constructToxId(const QByteArray& rawId)
}
else
{
toxId = QByteArray(TOX_ADDRESS_SIZE, 0x00); // invalid id string
toxId = QByteArray(); // invalid id
}
}
@ -183,11 +185,16 @@ void ToxId::clear()
/**
* @brief Gets the ToxID as bytes, convenience function for toxcore interface.
* @return The ToxID as uint8_t*
* @return The ToxID as uint8_t* if isValid() is true, else a nullptr.
*/
const uint8_t* ToxId::getBytes() const
{
if(isValid())
{
return reinterpret_cast<const uint8_t*>(toxId.constData());
}
return nullptr;
}
/**

1
src/nexus.cpp
View File

@ -100,7 +100,6 @@ void Nexus::start()
qRegisterMetaType<ToxFile::FileDirection>("ToxFile::FileDirection");
qRegisterMetaType<std::shared_ptr<VideoFrame>>("std::shared_ptr<VideoFrame>");
qRegisterMetaType<ToxId>("ToxId");
qRegisterMetaType<ToxKey>("ToxKey");
loginScreen = new LoginScreen();