C++ (Cpp) getEncryptedNoteTextの例

コード例 #1

ファイル: note.cpp プロジェクト: guija/QOwnNotes

/**
 * Returns decrypted note text if it is encrypted
 * The crypto key has to be set in the object
 */
QString Note::getDecryptedNoteText() {
    QString noteText = this->noteText;
    QString encryptedNoteText = getEncryptedNoteText();

    if (encryptedNoteText == "") {
        return noteText;
    }

    // decrypt the note text
    BotanWrapper botanWrapper;
    botanWrapper.setPassword(cryptoPassword);
    botanWrapper.setSalt(BOTAN_SALT);
    QString decryptedNoteText = botanWrapper.Decrypt(encryptedNoteText);

    // fallback to SimpleCrypt
    if (decryptedNoteText == "") {
        SimpleCrypt *crypto = new SimpleCrypt(static_cast<quint64>(cryptoKey));
        decryptedNoteText = crypto->decryptToString(encryptedNoteText);
    }

    if (decryptedNoteText == "") {
        return noteText;
    }

    // get regular expression for the encrypted string
    QRegularExpression re = getEncryptedNoteTextRegularExpression();

    // replace the encrypted text with the decrypted text
    noteText.replace(re, decryptedNoteText);
    return noteText;
}

コード例 #2

ファイル: note.cpp プロジェクト: LiangWei88/QOwnNotes

/**
 * Checks if note text can be decrypted
 */
bool Note::canDecryptNoteText() {
    QString encryptedNoteText = getEncryptedNoteText();

    if (encryptedNoteText == "") {
        return false;
    }

    // decrypt the note text
    SimpleCrypt* crypto = new SimpleCrypt(static_cast<quint64>(cryptoKey));
    QString decryptedNoteText = crypto->decryptToString(encryptedNoteText);

    return decryptedNoteText != "";
}

コード例 #3

ファイル: note.cpp プロジェクト: guija/QOwnNotes

/**
 * Checks if note text can be decrypted
 */
bool Note::canDecryptNoteText() {
    QString encryptedNoteText = getEncryptedNoteText();

    if (encryptedNoteText == "") {
        return false;
    }

    // decrypt the note text
    BotanWrapper botanWrapper;
    botanWrapper.setPassword(cryptoPassword);
    botanWrapper.setSalt(BOTAN_SALT);
    QString decryptedNoteText = botanWrapper.Decrypt(encryptedNoteText);

    // fallback to SimpleCrypt
    if (decryptedNoteText == "") {
        SimpleCrypt *crypto = new SimpleCrypt(static_cast<quint64>(cryptoKey));
        decryptedNoteText = crypto->decryptToString(encryptedNoteText);
    }

    return decryptedNoteText != "";
}

コード例 #4

ファイル: note.cpp プロジェクト: LiangWei88/QOwnNotes

/**
 * Returns decrypted note text if it is encrypted
 * The crypto key has to be set in the object
 */
QString Note::getDecryptedNoteText() {
    QString noteText = this->noteText;
    QString encryptedNoteText = getEncryptedNoteText();

    if (encryptedNoteText == "") {
        return noteText;
    }

    // decrypt the note text
    SimpleCrypt* crypto = new SimpleCrypt(static_cast<quint64>(cryptoKey));
    QString decryptedNoteText = crypto->decryptToString(encryptedNoteText);

    if (decryptedNoteText == "") {
        return noteText;
    }

    // get regular expression for the encrypted string
    QRegularExpression re = getEncryptedNoteTextRegularExpression();

    // replace the encrypted text with the decrypted text
    noteText.replace(re, decryptedNoteText);
    return noteText;
}

コード例 #5

ファイル: note.cpp プロジェクト: guija/QOwnNotes

/**
 * Returns encrypted note text if it is encrypted
 */
bool Note::hasEncryptedNoteText() {
    return !getEncryptedNoteText().isEmpty();
}