c# - 将 nuget 包发布到 GitHub 包时禁止 GITHUB_TOKEN 403

Question

我按照这些资源设置了 GitHub Actions 工作流程来构建、测试 dotnet 库并将其发布到 GitHub 包:

• Working with the NuGet registry
• A NuGet package workflow using GitHub Actions
• Publishing a NuGet package to GitHub Packages

这些文章确实很有帮助，但是我遇到了一个他们都没有讨论过的问题:

Pushing MagicLibrary.0.1.3.nupkg to 'https://nuget.pkg.github.com/vivere-dally'...PUT https://nuget.pkg.github.com/vivere-dally/warn : Your request could not be authenticated by the GitHub Packages service. Please ensure your access token is valid and has the appropriate scopes configured.Forbidden https://nuget.pkg.github.com/vivere-dally/ 218mserror: Response status code does not indicate success: 403 (Forbidden).

这是我的工作流程文件:

# This workflow will build a .NET project
# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-net

name: Release

on:
  push:
    tags:
    - "v[0-9]+.[0-9]+.[0-9]+"

jobs:
  build:

    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v3

    - name: Verify commit exists in origin/main
      run: |
        git fetch --no-tags --prune --depth=1 origin +refs/heads/*:refs/remotes/origin/*
        git branch --remote --contains | grep origin/main
    
    - name: Set VERSION env var from tag
      run: echo "VERSION=${GITHUB_REF/refs\/tags\/v/}" >> $GITHUB_ENV
    

    - name: Setup .NET
      uses: actions/setup-dotnet@v3
      with:
        dotnet-version: 6.0.x

    - name: Restore dependencies
      run: dotnet restore
      working-directory: ./MagicLibrary

    - name: Build
      run: dotnet build --configuration Release /p:Version=${VERSION} --no-restore
      working-directory: ./MagicLibrary

    - name: Test
      run: dotnet test --configuration Release /p:Version=${VERSION} --no-build --verbosity normal
      working-directory: ./MagicLibrary

    - name: Pack
      run: dotnet pack --configuration Release /p:Version=${VERSION} --no-build --output .
      working-directory: ./MagicLibrary

    - name: Push
      run: dotnet nuget push MagicLibrary.${VERSION}.nupkg --source "https://nuget.pkg.github.com/vivere-dally/index.json" --api-key ${{ secrets.GITHUB_TOKEN }}
      working-directory: ./MagicLibrary

为什么GITHUB_TOKEN没有所需的权限？

Answer 1

默认情况下，GITHUB_TOKEN 不包含发布包所需的权限。将以下内容添加到您的作业中:

  permissions:
    packages: write

参见https://docs.github.com/en/packages/working-with-a-github-packages-registry/working-with-the-nuget-registry#authenticating-in-a-github-actions-workflow

和https://docs.github.com/en/actions/security-guides/automatic-token-authentication#using-the-github_token-in-a-workflow