Volker Diels-Grabsch

Thanks!

Note that the "cat" operation is not yet implemented in mcpdf. Does it still make sense to support named input files? What's your exact use case?

Sorry for the late reply. This issue is still present. I reproduced this with a current Firefox and deegree 3.4-pre20.

No, this change in behavior is unintentional. The only relevant change from 1.15 to 1.16 was to drop `pyOpenSSL` support and to use `cryptography` instead. The relevant commit is: *...

As a side note, I also don't like how we need to go through temporary files to use `cryptography`, with `pyOpenSSL` this wasn't necessary, and maybe `cryptography` provides a way...

> . I dunno how to fix this. cryptography.hazmat.primitives.serialization.NoEncryption maybe works but maybe not wise. Using empty string passwords is considered a bad practice so the "cryptography" decided to put...

I'm a bit confused. What exactly do you mean by "could re-add the password"?

@ggoulart @gprestes Could you please have a look at the latest version 1.18? Does this work for you as expected, or are there still issues?

I think I found an acceptable solution for this messy situation. If verified that the old pyOpenSSL based implementation in 1.15 behaves identically for an empty password and a None...

@ggoulart @gprestes @yonting @olehb007 @magnethy Please have a look at the latest version 1.19. Does this fix the problem for all of you, or are there still issues?