RPM fails to install on FIPS enabled system. about teams-for-linux HOT 4 OPEN

Taking a closer look, it appears it does heave the correct Digest infomation

$ rpm --checksig -v teams-for-linux-1.4.27.x86_64.rpm 
teams-for-linux-1.4.27.x86_64.rpm:
    Header V4 RSA/SHA512 Signature, key ID e6a6e47d: OK
    Header SHA256 digest: OK
    Header SHA1 digest: OK
    Payload SHA256 digest: OK

So I am not exactly sure why I am getting the

error: unpacking of archive failed on file /opt/teams-for-linux/LICENSE.electron.txt;662108f4: cpio: Digest mismatch

message.

from teams-for-linux.

Can you check if this is not the same as #958 ? A bit lost on this ones, sorry

from teams-for-linux.

I don't think it is, since this is a CPIO Digest problem, which indicates the issue has to do with how the RPM is being built.

Do you know what rpmbuild version is being used to build the Teams-for-linux RPM?

from teams-for-linux.

I took a closer look at the links in #958, looking at the FPM docs:

https://fpm.readthedocs.io/en/latest/cli-reference.html

and understanding the issue is Digest related, I think setting the fpm option

--rpm-digest sha256

Should resolve the issue for FIPS and be backwards compatible to older systems like RHEL/CentOS 7, but if there is a way for you to build a one-off RPM of 1.4.27 with --rpm-digest sha256, I will be glad to test installing it on a RHEL[7-9] system at our site, to ensure it installs without error on all 3 RHEL versions.

Thanks!

from teams-for-linux.