How to correctly test MimeType of file Attach
Hi,
For Security requirements, i have a requirement to implement checks on file attached.
i've already extended activity CallVirusCheck to verify the file extension, but how can i test if the extension corresponds to the real file format?
ex: pdf extension is a real pdf file and not a txt file with modified extension
i'm running with Pega PRPC 7.1.9 and FCC 7.13
thank everyone for you help
Best regards
Pegasystems Inc.
US
Can you check if this link helps you out: https://stackoverflow.com/questions/18299806/how-to-check-file-mime-type-with-javascript-before-upload
Accenture SPA
IT
Thank you @BradTainter sure the link is helpful, but i wanted to implement the check always on CallVirusCheck Activity, Is there a way to check the header from Data-WorkAttach-File Page? maybe with pyAttachStream property?
thank you for your help!
Best Regards
Andrea
Accenture SPA
IT
hi, everyone, it's possible to check the header of the file, loading with java?
for example we can load the file with:
PRFile file1 = new PRFile(FileName);
PRInputStream myxls = new PRInputStream(file1);
an then check the header?
Thank you
Pegasystems Inc.
US
Hello!
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Thanks,
Marissa | Senior Moderator | Pega Collaboration Center