MimeBank

MimeBank is a file-type checker for dotnet.

Users upload stuff to your server. You should be checking the file type of the uploaded file. Don't take the file extension for granted. Make sure the JPG is a JPG.

Versions

1.0.2 (legacy)

2.0.0 (netstandard2.1;net6.0)

2.0.1 (netstandard2.1;net6.0;net7.0)

Usage

  MimeChecker mimeChecker = new MimeChecker();
  FileHeader header = mimeChecker.GetFileHeader("PATH_TO_FILE");
  Assert.AreEqual(header.Type, FileType.Image, "File should be an image");
  Assert.AreEqual(header.Extension, "jpg", "File format should be a jpg");
  
  // or simply a boolean check
  var check = MimeChecker.check("PATH_TO_FILE", FileType.EXPECTED_FILE_TYPE); 

NuGet

To install MimeBank, run the following command in the Package Manager Console

PM> Install-Package MimeBank

Thanks

ScottMB (MKV Support)

Zach Meyers (net6.0 Support)

gokceyucel (fixes & additional tests)

SSG (fixes)

License

Apache License 2.0