I need to know a safe method to detect application/pkcs7-mime or similar files. One way would be to detect the final extension of the file but I would like to know if there is something better than that. In reading it is possible to detect the 'type' attribute of the file but this will not be compiled on all browsers for this type of extension, such as eg. on firefox.
Thank you.
To recognize if a file is application/pkcs7-mime or analogous in Angular, you can use the MIME type of the file. In iOS 8, the file must have the MIME type application/pkcs7-mime and it must be CMS signed by a valid TLS certificate. You can get the MIME type from filename extension using C#. If you are using Ionic Apps, you can handle custom URL schemes and host domains in your install command.
To configure S/MIME for Windows, open the Mail app and select a certificate.
