public bool SyncUpVideoSource(FileInfo sourceFileInfo)
{
// clean up old uploads
IEnumerable <string> files = MyFile.EnumerateFiles(@"sync", "*.gz");
foreach (string file in files)
{
MyFile.DeleteFile(file);
}
// compress file, video source
string compressedFile = @"sync\" + MyFile.SafeFileName(sourceFileInfo.Name);
if (!MyFile.Compress(sourceFileInfo.FullName, compressedFile))
{
return(false);
}
// rename file so has 'rand' key/iv
Random random = new Random();
int rand = random.Next(0, MyEncrypt.sharedKeys.Length - 1);
string uploadFile = compressedFile.Replace("." + Config.settings.exportExt, "-" + rand + "." + Config.settings.exportExt);
File.Move(compressedFile + ".gz", uploadFile + ".gz");
string key = MyEncrypt.sharedKeys[rand];
string iv = MyEncrypt.GenerateIV();
string delimiter = "#";
// now encrypt compressed file contents
string fileContents = MyFile.ReadAllBinaryToString(uploadFile + ".gz");
string contentsHeader = "{";
contentsHeader += "\"apiKey\":\"" + this.apiKey + "\", ";
contentsHeader += "\"iv\":\"" + iv + "\", ";
contentsHeader += "\"sync\":" + MySerialize.ToJSON(Sync.syncSettings);
contentsHeader += "}";
contentsHeader = Convert.ToBase64String(Encoding.UTF8.GetBytes(contentsHeader));
fileContents = MyEncrypt.EncryptRJ256(key, iv, fileContents);
if (fileContents == null)
{
return(false);
}
contentsHeader = MyEncrypt.EncryptRJ256(key, iv, contentsHeader);
string contentsToEncode = contentsHeader + delimiter + fileContents;
// write base64 encoded file
File.WriteAllText(uploadFile + ".enc", contentsToEncode);
// log it
FileInfo encodedFileInfo = MyFile.FileInfo(uploadFile + ".enc");
if (encodedFileInfo == null)
{
return(false);
}
MyLog.Add(String.Format("Encrypted {0} to {1}", encodedFileInfo.Name, MyFile.FormatSize(encodedFileInfo.Length)));
// test decrypt
fileContents = MyFile.ReadAllText(uploadFile + ".enc");
string[] fileParts = fileContents.Split(new string[] { delimiter }, StringSplitOptions.None);
fileContents = MyEncrypt.DecryptRJ256(key, iv, fileParts[1]);
MyFile.DeleteFile(uploadFile + ".gz");
MyFile.WriteAllBinaryFromString(uploadFile + ".gz", fileContents);
// post encoded file to website
string url = apiURL;
List <KeyValuePair <string, string> > headers = new List <KeyValuePair <string, string> > {
};
headers.Add(new KeyValuePair <string, string>("api-key", apiKey));
headers.Add(new KeyValuePair <string, string>("access-token", iv));
Upload(url, uploadFile + ".enc", headers);
return(true);
}