AS2 Platforms

[AvatarBhola]

Does anyone have experience working with SPS AS2.
I am worried that Pyas2 doesn't work with their in house AS2 Platform.

Also, are there any platforms that does not work pyas2.

Thanks!

[chadgates]

I have been able to exchange messages with most platforms, but there may be limitations on one or the other - but settings usually made things work. Limitations I have come accross:

Sterling: abhishek-ram/pyas2-lib#55 <- signature validation often requires binary canonicalization setting this side (PR in the making for django-pyas2)
Biztalk: abhishek-ram/pyas2-lib#62 <- if 3DES is used, no issues.
Seeburger: no known issues since fix was applied abhishek-ram/pyas2-lib#33
Cleo: Partner had to adjust signing algorithm value from "sha256_rsa" to "rsassa_pkcs1v15" after that it worked flawlessly
Opentext: No known issues
OpenAS2: No known issues
TIBCO BusinessConnect: No known issue

Until now, I have not come across a solution that does not work. Main challenges with other solutions tend to be network related related (whitelists, firewalls etc.).

[AvatarBhola]

Thanks, for letting me know!