NuGet Package certificate error

[sughosneo]

Description

• Clone the eShop application
• Go to the src directory
• Run docker-compose build
• dotnet restore step fails with following error :

/src/Services/Ordering/Ordering.API/Ordering.API.csproj : error NU3028: Package 'Microsoft.NETCore.Targets 1.1.3' 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 [/src/eShopOnContainers-ServicesAndWebApps.sln]
.......

Status : Under Investigations

This is issue is related to NuGet/Home#8944 and NuGet team is actively looking into it https://twitter.com/nuget/status/1354455557541933056

[nishanil]

Original issue: NuGet/Home#10491

[sughosneo]

Here is the PR #1601 that includes the temporary fix as mentioned in NuGet/Announcements#49 (comment) until Debian 10 (Buster) and the .NET Docker SDK images have been republished.