From 60ef722b6057cb4d17c51d790bae4d5e730bce8a Mon Sep 17 00:00:00 2001
From: Tomaz Canabrava <tcanabrava@kde.org>
Date: Fri, 22 Dec 2017 23:05:39 +0100
Subject: [PATCH] [CSE] Update the metadata when a file is being uploaded.

---
 src/libsync/propagateuploadencrypted.cpp | 35 ++++++++++++++++++++----
 src/libsync/propagateuploadencrypted.h   |  4 +++
 2 files changed, 34 insertions(+), 5 deletions(-)

diff --git a/src/libsync/propagateuploadencrypted.cpp b/src/libsync/propagateuploadencrypted.cpp
index 10262a7919..a498b636b9 100644
--- a/src/libsync/propagateuploadencrypted.cpp
+++ b/src/libsync/propagateuploadencrypted.cpp
@@ -141,12 +141,27 @@ void PropagateUploadEncrypted::slotFolderEncriptedMetadataReceived(const QJsonDo
   encryptedFile.metadataKey = 1;
   encryptedFile.originalFilename = info.fileName();
   _metadata->addEncryptedFile(encryptedFile);
+  _encryptedFile = encryptedFile;
 
-  qDebug() << "Encrypting the file";
+  qDebug() << "Metadata created, sending to the server.";
+  auto job = new UpdateMetadataApiJob(_propagator->account(),
+                                      _folderId,
+                                      _metadata->encryptedMetadata(),
+                                      _folderToken);
+
+  connect(job, &UpdateMetadataApiJob::success, this, &PropagateUploadEncrypted::slotUpdateMetadataSuccess);
+  connect(job, &UpdateMetadataApiJob::error, this, &PropagateUploadEncrypted::slotUpdateMetadataError);
+  job->start();
+}
+
+void PropagateUploadEncrypted::slotUpdateMetadataSuccess(const QByteArray& fileId)
+{
+  qDebug() << "Uploading of the metadata success, Encrypting the file";
+  QFileInfo info(_propagator->_localDir + QDir::separator() + _item->_file);
   auto *input = new QFile(info.absoluteFilePath());
-  auto *output = new QFile(QDir::tempPath() + QDir::separator() + encryptedFile.encryptedFilename);
-  EncryptionHelper::fileEncryption(encryptedFile.encryptionKey,
-                                  encryptedFile.initializationVector,
+  auto *output = new QFile(QDir::tempPath() + QDir::separator() + _encryptedFile.encryptedFilename);
+  EncryptionHelper::fileEncryption(_encryptedFile.encryptionKey,
+                                  _encryptedFile.initializationVector,
                                   input, output);
 
   // File is Encrypted, Upload it.
@@ -155,7 +170,17 @@ void PropagateUploadEncrypted::slotFolderEncriptedMetadataReceived(const QJsonDo
   output->deleteLater();
 
   qDebug() << "Encrypted Info:" << outputInfo.path() << outputInfo.fileName() << outputInfo.size();
-  emit finalized(outputInfo.path(),outputInfo.fileName(),outputInfo.size());
+  // emit finalized(outputInfo.path(),outputInfo.fileName(),outputInfo.size());
+
+  auto *unlockJob = new UnlockEncryptFolderApiJob(_propagator->account(), _folderId, _folderToken, this);
+  connect(unlockJob, &UnlockEncryptFolderApiJob::success, []{ qDebug() << "Successfully Unlocked"; });
+  connect(unlockJob, &UnlockEncryptFolderApiJob::error, []{ qDebug() << "Unlock Error"; });
+  unlockJob->start();
+}
+
+void PropagateUploadEncrypted::slotUpdateMetadataError(const QByteArray& fileId, int httpErrorResponse)
+{
+  qDebug() << "Update metadata error for folder" << fileId << "with error" << httpErrorResponse;
 }
 
 void PropagateUploadEncrypted::slotUnlockEncryptedFolderSuccess(const QByteArray& fileId)
diff --git a/src/libsync/propagateuploadencrypted.h b/src/libsync/propagateuploadencrypted.h
index c6a6320eec..4b955e7020 100644
--- a/src/libsync/propagateuploadencrypted.h
+++ b/src/libsync/propagateuploadencrypted.h
@@ -11,6 +11,7 @@
 #include <QTemporaryFile>
 
 #include "owncloudpropagator.h"
+#include "clientsideencryption.h"
 
 namespace OCC {
 class FolderMetadata;
@@ -49,6 +50,8 @@ private slots:
     void slotFolderEncriptedMetadataReceived(const QJsonDocument &json, int statusCode);
     void slotUnlockEncryptedFolderSuccess(const QByteArray& fileId);
     void slotUnlockEncryptedFolderError(const QByteArray& fileId, int httpReturnCode);
+    void slotUpdateMetadataSuccess(const QByteArray& fileId);
+    void slotUpdateMetadataError(const QByteArray& fileId, int httpReturnCode);
 
 signals:
     // Emmited after the file is encrypted and everythign is setup.
@@ -68,6 +71,7 @@ private:
   QByteArray _generatedKey;
   QByteArray _generatedIv;
   FolderMetadata *_metadata;
+  EncryptedFile _encryptedFile;
 };