public void DbxDownloadCommand(Context ctx)
{
var uuid = ctx.QueryUUID;
Authenticate.Authenticate(ctx, AuthenticateType.Password);
EncryptResponse(ctx);
string dbxName = $"{ctx.Userprofile.Path}/dbx/{uuid}.dbx";
if (!File.Exists(dbxName))
{
throw new FileNotFoundException($"Database '{uuid}' not found");
}
var data = File.ReadAllBytes(dbxName);
var response = new ResponseMessage();
response.Header["data"] = "OK";
response.Header["md5"] = Hash.MD5(data);
ctx.Channel.WriteObject(response);
ctx.Channel.Write(data);
Logger.Info($"IP:{ctx.ClientIP} Download dbx '{uuid}' for user '{ctx.Username}'");
}
public void DbxUploadCommand(Context ctx)
{
var uuid = ctx.QueryUUID;
var md5 = ctx.QueryParam("md5");
var lastModified = ctx.QueryDateTimeParam("last-modified");
Authenticate.Authenticate(ctx, AuthenticateType.Password);
EncryptResponse(ctx);
var data = ctx.Channel.Read();
if (Hash.MD5(data) != md5)
{
throw new BadRequestException("Bad MD5");
}
string dbxName = $"{ctx.Userprofile.Path}/dbx/{uuid}.dbx";
if (File.Exists(dbxName))
{
FileCreateBackup(dbxName);
}
if (!Directory.Exists($"{ctx.Userprofile.Path}/dbx"))
{
Directory.CreateDirectory($"{ctx.Userprofile.Path}/dbx");
}
//Logger.Info($"Db LastModified: {lastModified}");
File.WriteAllBytes(dbxName, data);
var dbxInfo1 = new FileInfo(dbxName);
dbxInfo1.CreationTime = lastModified;
dbxInfo1.LastWriteTime = lastModified;
dbxInfo1.LastAccessTime = lastModified;
var response = new ResponseMessage();
response.Header["data"] = "OK";
ctx.Channel.WriteObject(response);
Logger.Info($"IP:{ctx.ClientIP} Upload dbx '{uuid}' for user '{ctx.Username}'");
}
public void DbxSetKeyCommand(Context ctx)
{
var uuid = ctx.QueryUUID;
var value = ctx.QueryParam("value");
Authenticate.Authenticate(ctx, AuthenticateType.OneTimeToken);
EncryptResponse(ctx);
var vault = new ConfigFile($"{ctx.Userprofile.Path}/vault.conf");
vault.SetValue(uuid, value);
vault.Export($"{ctx.Userprofile.Path}/vault.conf");
var response = new ResponseMessage();
response.Header["data"] = "OK";
ctx.Channel.WriteObject(response);
Logger.Info($"IP:{ctx.ClientIP} Set new Dbx key '{uuid}' for user '{ctx.Username}'");
}
public void DbxGetKeyCommand(Context ctx)
{
var uuid = ctx.QueryUUID;
Authenticate.Authenticate(ctx, AuthenticateType.OneTimeToken);
EncryptResponse(ctx);
var vaultConf = new ConfigFile($"{ctx.Userprofile.Path}/vault.conf");
var value = vaultConf.GetValue(uuid, () => throw new BadRequestException("VaultKey not Found"));
var response = new ResponseMessage();
response.Header["data"] = value;
ctx.Channel.WriteObject(response);
Logger.Info($"IP:{ctx.ClientIP} requested key '{uuid}' for user '{ctx.Username}'");
#pragma warning disable 4014
if (!IsHomeNetwork(ctx.ClientIP))
{
Notification.SendAsync(ctx, NotificationType.GrantAccess);
}
#pragma warning restore 4014
}
/// <summary>
///
/// </summary>
/// <param name="ctx"></param>
public void DbxGetLastModifiedCommand(Context ctx)
{
var uuid = ctx.QueryUUID;
Authenticate.Authenticate(ctx, AuthenticateType.Password);
EncryptResponse(ctx);
string dbxName = $"{ctx.Userprofile.Path}/dbx/{uuid}.dbx";
if (!File.Exists(dbxName))
{
throw new FileNotFoundException($"Database '{uuid}' not found");
}
var dbxInfo = new FileInfo(dbxName);
var response = new ResponseMessage();
response.Header["data"] = dbxInfo.LastWriteTimeUtc.ToString("u");
ctx.Channel.WriteObject(response);
Logger.Info($"IP:{ctx.ClientIP} GetLastModified() for dbx '{uuid}' for user '{ctx.Username}'");
}