Chocolatey 設定需驗證代理伺服器(proxy with authentication)

身為一個 windows 開發人員是不是有時會想把 nuget 功能擴大到 Visual Studio 之外的地方呢？！像 NPM 一樣，只要有 command line 就可以安裝程式，還不限於 Visual Studio 的相關功能？！Chocolatey 就可以達到這個目標了！

#安裝

1. commnad line(Cmd.exe)
   @powershell -NoProfile -ExecutionPolicy Bypass -Command "iex ((New-Object System.Net.WebClient).DownloadString('https://chocolatey.org/install.ps1'))" && SET "PATH=%PATH%;%ALLUSERSPROFILE%\chocolatey\bin"

2. commnad line(Cmd.exe) behind proxy
   @powershell -NoProfile -ExecutionPolicy Bypass -Command "[System.Net.WebRequest]::DefaultWebProxy.Credentials = [System.Net.CredentialCache]::DefaultCredentials; iex ((New-Object System.Net.WebClient).DownloadString('https://chocolatey.org/install.ps1'))" && SET PATH="%PATH%;%ALLUSERSPROFILE%\chocolatey\bin"

3. powershell
   下載 install.ps1, 執行安裝

設定

1.Command Line

```
choco config set proxy http://proxyserver:proxyport  
choco config set proxyUser UserName   
choco config set proxyPassword password
```

2.PowerShell

• 2-1. 開啟 PowerShell Commnand Line
• 2-2. 依序設定
  $env:chocolateyProxyLocation='http://proxyserver:proxyport'
$env:chocolateyProxyUser = 'AD\UserName'
$env:chocolateyProxyPassword = 'password'

確認設定

1.Command Line

choco config get proxy
choco config get proxyUser
choco config get proxyPassword

2.PowerShell

$env:chocolateyProxyLocation
$env:chocolateyProxyUser
$env:chocolateyProxyPassword

解除設定

1.Command Line

choco config unset proxy
choco config unset proxyUser
choco config unset proxyPassword

2.PowerShell

$env:chocolateyProxyLocation=''
$env:chocolateyProxyUser=''
$env:chocolateyProxyPassword=''

參考資料

1. 安裝
2. GitHub Wiki
3. Config Command
4. Chocolatey packages