diff options
Diffstat (limited to 'lib/events')
| -rw-r--r-- | lib/events/filesourceinfo.cpp | 11 | ||||
| -rw-r--r-- | lib/events/filesourceinfo.h | 9 |
2 files changed, 11 insertions, 9 deletions
diff --git a/lib/events/filesourceinfo.cpp b/lib/events/filesourceinfo.cpp index a64c7da8..43e8e44c 100644 --- a/lib/events/filesourceinfo.cpp +++ b/lib/events/filesourceinfo.cpp @@ -16,14 +16,15 @@ using namespace Quotient; -QByteArray EncryptedFileMetadata::decryptFile(const QByteArray& ciphertext) const +QByteArray Quotient::decryptFile(const QByteArray& ciphertext, + const EncryptedFileMetadata& metadata) { #ifdef Quotient_E2EE_ENABLED - auto _key = key.k; + auto _key = metadata.key.k; const auto keyBytes = QByteArray::fromBase64( _key.replace(u'_', u'/').replace(u'-', u'+').toLatin1()); const auto sha256 = - QByteArray::fromBase64(hashes["sha256"_ls].toLatin1()); + QByteArray::fromBase64(metadata.hashes["sha256"_ls].toLatin1()); if (sha256 != QCryptographicHash::hash(ciphertext, QCryptographicHash::Sha256)) { qCWarning(E2EE) << "Hash verification failed for file"; @@ -37,7 +38,7 @@ QByteArray EncryptedFileMetadata::decryptFile(const QByteArray& ciphertext) cons ctx, EVP_aes_256_ctr(), nullptr, reinterpret_cast<const unsigned char*>(keyBytes.data()), reinterpret_cast<const unsigned char*>( - QByteArray::fromBase64(iv.toLatin1()).data())); + QByteArray::fromBase64(metadata.iv.toLatin1()).data())); EVP_DecryptUpdate( ctx, reinterpret_cast<unsigned char*>(plaintext.data()), &length, reinterpret_cast<const unsigned char*>(ciphertext.data()), @@ -56,7 +57,7 @@ QByteArray EncryptedFileMetadata::decryptFile(const QByteArray& ciphertext) cons #endif } -std::pair<EncryptedFileMetadata, QByteArray> EncryptedFileMetadata::encryptFile( +std::pair<EncryptedFileMetadata, QByteArray> Quotient::encryptFile( const QByteArray& plainText) { #ifdef Quotient_E2EE_ENABLED diff --git a/lib/events/filesourceinfo.h b/lib/events/filesourceinfo.h index 885601be..8f7e3cbe 100644 --- a/lib/events/filesourceinfo.h +++ b/lib/events/filesourceinfo.h @@ -45,12 +45,13 @@ public: QString iv; QHash<QString, QString> hashes; QString v; - - static std::pair<EncryptedFileMetadata, QByteArray> encryptFile( - const QByteArray& plainText); - QByteArray decryptFile(const QByteArray& ciphertext) const; }; +QUOTIENT_API std::pair<EncryptedFileMetadata, QByteArray> encryptFile( + const QByteArray& plainText); +QUOTIENT_API QByteArray decryptFile(const QByteArray& ciphertext, + const EncryptedFileMetadata& metadata); + template <> struct QUOTIENT_API JsonObjectConverter<EncryptedFileMetadata> { static void dumpTo(QJsonObject& jo, const EncryptedFileMetadata& pod); |