visual studio - Nuget Error NU3037,NU3028 When publishing container

Question

We are facing the following errors when publishing a container to Fargate from visual studio. the solution was all working fine till this evening.

... docker build: from source 'https://api.nuget.org/v3/index.json': The author primary signature's timestamp found a chain building issue: UntrustedRoot: self signed certificate in certificate chain ... docker build: : error NU3037: Package 'Microsoft.Extensions.Configuration.Abstractions 2.1.0' from source 'https://api.nuget.org/v3/index.json': The author primary signature validity period has expired. ... docker build: : error NU3028: Package 'Microsoft.Extensions.Configuration.Abstractions 2.1.0' from source 'https://api.nuget.org/v3/index.json': The repository countersignature's timestamp found a chain building issue: UntrustedRoot: self signed certificate in certificate chain

question from:https://stackoverflow.com/questions/65921546/nuget-error-nu3037-nu3028-when-publishing-container

Answer 1

This issue is due to the certificates expiring, You can find the issue created for this on Github

1. Github issue 10492
2. Github issue 10491

The Microsoft certificates were expiring on Jan, 2021 which has caused this issue. For more information please read this article Microsoft author signing certificate update