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~libqtelegram-team/telegram-app/dev-secret-media-nosave

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Viewing changes to lib/telegram.cpp

prevent writing myKey or sharedKey to settings when they're pointed by a null pointer

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Lines of Context:
lib/telegram.cpp
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    DecryptedMessage decrypted = mDecrypter.decryptEncryptedData(encrypted.randomId(), encrypted.bytes());
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    secretChatMessage.setDecryptedMessage(decrypted);
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    EncryptedFile attachment = encrypted.file();
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    // if having a not 0 randomId, the decrypted message is valid
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    if (decrypted.randomId()) {
 
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        EncryptedFile attachment = encrypted.file();
 
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        //if attachment, check keyFingerprint
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        if (attachment.classType() != EncryptedFile::typeEncryptedFileEmpty) {
 
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            qint32 receivedKeyFingerprint = attachment.keyFingerprint();
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            const QByteArray &key = decrypted.media().key();
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            const QByteArray &iv = decrypted.media().iv();
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            secretChatMessage.setAttachment(attachment);
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        }
 
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        mSecretState.save();
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    }
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    mSecretState.save();
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    return secretChatMessage;
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}
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        EncryptedMessage encrypted = update.encryptedMessage();
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        SecretChatMessage secretChatMessage = toSecretChatMessage(encrypted);
 
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        // if having a not 0 randomId, the decrypted message is valid
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        if (secretChatMessage.decryptedMessage().randomId()) {
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            mSecretState.save();