public HttpResponseMessage Upload(ImageUploadRequest imageUploadRequest)
{
try
{
if (ModelState.IsValid)
{
var xmlDocumentName = Guid.NewGuid().ToString() + ".xml";
var imageUploadSession = new ImageUploadSession()
{
RequestNumber = imageUploadRequest.RequestNumber,
UserName = imageUploadRequest.UserName,
Image = new Image()
{
FileName = imageUploadRequest.ImageName,
SignedImageFileName = xmlDocumentName
}
};
var digitalCertificate = _digitalCertificateRepository.Query().FirstOrDefault();
ImageCryptographyManager.SignImage(
imageUploadRequest.ImageData,
//File.ReadAllBytes(HttpContext.Current.Server.MapPath("~/") + "\\" + "Test.png"),
digitalCertificate.PrivateKey,
Path.Combine(FilePaths.XMLBasePath, xmlDocumentName)
);
_imageUploadSessionRepository.Add(imageUploadSession);
return(new HttpResponseMessage
{
StatusCode = HttpStatusCode.OK,
Content = new StringContent(LanguageConstants.ImageSuccessfullyUploaded)
});
}
else
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState));
}
}
catch
{
// If an uncaught exception occurs, return an error response
// with status code 500 (Internal Server Error)
return(Request.CreateErrorResponse(HttpStatusCode.InternalServerError, LanguageConstants.InternalServerError));
}
}
public HttpResponseMessage Document(int id)
{
try
{
var image = _imageRepository.GetImage(id);
var digitalCertificate = _digitalCertificateRepository.Query().FirstOrDefault();
var imageData = ImageCryptographyManager.GetImage(Path.Combine(FilePaths.XMLBasePath, image.SignedImageFileName), digitalCertificate.PublicKey);
return(new HttpResponseMessage
{
StatusCode = HttpStatusCode.OK,
Content = new StringContent(Convert.ToBase64String(imageData))
});
}
catch (Exception ex)
{
// If an uncaught exception occurs, return an error response
// with status code 500 (Internal Server Error)
return(Request.CreateErrorResponse(HttpStatusCode.InternalServerError, ex.Message));
}
}
