public LibraryDataAccess(ISpotiFireService spotiFireService, IRavenRepository ravenRepository, ILibraryValidator libraryValidator, ILibraryPersistenceService libraryPersistenceService)
{
_spotiFireService = spotiFireService;
_libraryPersistenceService = libraryPersistenceService;
_libraryValidator = libraryValidator;
_ravenRepository = ravenRepository;
}
public UploadFileValidatorResult ValidateFile(
string fileName,
int contentLength,
Stream inputStream,
ILibraryValidator libraryValidator)
{
if (!fileName.EndsWith(".dll"))
{
return new UploadFileValidatorResult("Only .dll files are supported.");
}
if ((contentLength / 1024) / 1024 > 2)
{
return new UploadFileValidatorResult("Files should be less than 2MB.");
}
byte[] fileData;
try
{
using (var binaryReader = new BinaryReader(inputStream))
{
fileData = binaryReader.ReadBytes(contentLength);
}
}
catch (Exception ex)
{
return new UploadFileValidatorResult($"File reading error: {ex.Message}");
}
Assembly assembly;
try
{
assembly = Assembly.Load(fileData);
}
catch (Exception ex)
{
return new UploadFileValidatorResult($"Loading assembly failed: {ex.Message}");
}
if (libraryValidator != null)
{
var libraryValidatorResult = libraryValidator.Validate(assembly);
if (!libraryValidatorResult.IsValid)
{
return new UploadFileValidatorResult($"Library validation failed: {libraryValidatorResult.Error}");
}
}
return new UploadFileValidatorResult(fileData);
}
public LibraryPersistenceService(ILibraryValidator libraryValidator, IRavenRepository ravenRepository)
{
_libraryValidator = libraryValidator;
_ravenRepository = ravenRepository;
}
public SpotiFireServiceInterceptor(ILibraryValidator libraryValidator)
{
_libraryValidator = libraryValidator;
}
