openSUSE 15: Incorrect checksums for netstandard-targeting-pack

[ghost]

openSUSE 15: Incorrect checksums for netstandard-targeting-pack

same as #3867 / #3853

in #3853 openSUSE is mentioned, but the issue was not resolved, at least not in repository https://packages.microsoft.com/opensuse/15/prod/

when trying to install dotnetcore SDK (openSUSE 15.1 using YaST), following error occurs:

The expected checksum of file /var/tmp/AP_0xdKLXst/netstandard-targeting-pack-2.1.0-x64.rpm
is 45e199caf1151a750d11d9c5c7669d6e23d8dbb33da54d1d90bde55745996480,
but the current checksum is fa194a8c12913dcec85c8d24bfc91686a7b93128b4c05346df16e2c641e2ba41.

[dagood]

Thanks for filing, this repros for me too.

When I run this on an openSUSE Leap 15.1 Docker container, the error looks like this, and unblocking using the fa19 option (to confirm installing the bad fa19 checksum) lets me continue. That should be OK as a workaround for now:

Warning: Digest verification failed for file 'netstandard-targeting-pack-2.1.0-x64.rpm'
[/var/tmp/AP_0xRcp0hk/netstandard-targeting-pack-2.1.0-x64.rpm]

  expected 45e199caf1151a750d11d9c5c7669d6e23d8dbb33da54d1d90bde55745996480
  but got  fa194a8c12913dcec85c8d24bfc91686a7b93128b4c05346df16e2c641e2ba41

Accepting packages with wrong checksums can lead to a corrupted system and in extreme cases even to a system compromise.

However if you made certain that the file with checksum 'fa19..' is secure, correct
and should be used within this operation, enter the first 4 characters of the checksum
to unblock using this file on your own risk. Empty input will discard the file.

Unblock or discard? [fa19/...? shows all options] (discard): 

Another workaround is to install the RPM directly via URL to avoid the checksum validation:

$ sudo yum install -y https://packages.microsoft.com/opensuse/15/prod/netstandard-targeting-pack-2.1.0-x64.rpm

I'll try to (internally) find the right person to fix this and report back.

[dagood]

We ran the fix on this package (delete + reupload to refresh the expected checksum). Unfortunately, it caused a more general problem with the openSUSE 15 repo, which I've filed #4085 to track. When I bypass that issue, the checksum is fine, so I'm closing this issue as resolved.

[ghost]

thanks @dagood !