Credential provider support for dotnet.exe (cross-plat)

[livarcocc]

From @craigb on June 17, 2017 0:44

Steps to reproduce

1. Install the VSO nuget credential provider
2. Take a dependency on a VSO nuget package feed
3. dotnet restore

Expected behavior

I would expect it to auth and retrieve information about packages just like nuget.exe restore.

CredentialProvider.VSS: Getting new credentials for source: ...
Installing ...

Actual behavior

C:\Program Files\dotnet\sdk\1.0.4\NuGet.targets(97,5): error : Failed to retrieve information... 
C:\Program Files\dotnet\sdk\1.0.4\NuGet.targets(97,5): error :   Response status code does not indicate success: 401 (Unauthorized).

Environment data

nuget help:
NuGet Version: 4.1.0.2450

dotnet --info output:
.NET Command Line Tools (1.0.4)

Product Information:
Version: 1.0.4
Commit SHA-1 hash: af1e6684fd

Runtime Environment:
OS Name: Windows
OS Version: 10.0.14393
OS Platform: Windows
RID: win10-x64
Base Path: C:\Program Files\dotnet\sdk\1.0.4

Copied from original issue: dotnet/cli#6916

[anangaur]

This was never supported. Refer to documentation: https://www.visualstudio.com/en-us/docs/package/nuget/nuget-exe

Unfortunately, to make use of authenticated feed on VSTS with dotnet.exe, the only option today is to specify a Personal Access Token in plain text as documented here: https://www.visualstudio.com/en-us/docs/package/nuget/dotnet-exe

It does makes sense however to have a mechanism to make this scenario work with dotnet.exe.

[rhythmnewt]

Adding this support will help greatly those using dotnet CLI.

[dennisroche]

It appears Credential Providers are working for dotnet restore however still failing on dotnet new --install TemplatePackage.

C:\Program Files\dotnet\sdk\2.1.300-preview2-008533\NuGet.targets(114,5): error :   Response status code does not indicate success: 401 (Unauthorized). [C:\Users\Dennis\.templateengine\dotnetcli\v2.1.300-preview2-008533\scratch\restore.csproj]

Environment:

nuget
NuGet Version: 4.7.0.5104

dotnet --info
.NET Core SDK (reflecting any global.json):
 Version:   2.1.300-preview2-008533
 Commit:    996eb6c92c

Runtime Environment:
 OS Name:     Windows
 OS Version:  10.0.17133
 OS Platform: Windows
 RID:         win10-x64
 Base Path:   C:\Program Files\dotnet\sdk\2.1.300-preview2-008533\

Host (useful for support):
  Version: 2.1.0-preview2-26406-04
  Commit:  6833f3026b

[infin8x]

I suspect you've got a credential stashed somewhere on disk already, or the packages are already cached. We're working right now to bring cross-plat credential provider support to dotnet, but it hasn't shipped yet.

[anangaur]

Duplicate of #6486. @livarcocc Can we close this one?

[livarcocc]

Sounds good to me.

[dennisroche]

@alexmullans i had the packages cached. i cleared my nuget locals all -clear and dotnet restore failed as you said.

thanks for tracking this; #6486 will be very welcomed.