创建一个UWP 打包签名

2017/2/8 3 min to read

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Packaging UWP apps, but you can still package a Store ready app manually if you did not use Visual Studio to develop your app.

Important

Package a UWP app with Visual Studio.

Prerequisites

• A packaged or unpackaged app
  An app containing an AppxManifest.xml file. You will need to reference the manifest file while creating the certificate that will be used to sign the final app package. For details on how to manually package an app, see Create an app package with the MakeAppx.exe tool.

• Public Key Infrastructure (PKI) Cmdlets
  You need PKI cmdlets to create and export your signing certificate. For more information, see Public Key Infrastructure Cmdlets.

Create a self signed certificate

A self signed certificate is useful for testing your app before you're ready to publish it to the store. Follow the steps outlined in this section to create a self signed certificate.

Determine the subject of your packaged app

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  <Identity Name="Contoso.AssetTracker" 
    Version="1.0.0.0" 
    Publisher="CN=Contoso Software, O=Contoso Corporation, C=US"/>

Use New-SelfSignedCertificate to create a certificate

New-SelfSignedCertificate.

Based on the AppxManifest.xml file from the previous example, you should use the following syntax to create a certificate. In an elevated PowerShell prompt:

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New-SelfSignedCertificate -Type Custom -Subject "CN=Contoso Software, O=Contoso Corporation, C=US" -KeyUsage DigitalSignature -FriendlyName <Your Friendly Name> -CertStoreLocation "Cert:\LocalMachine\My"

Note
You can view your certificate in a PowerShell window by using the following commands:

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Set-Location Cert:\LocalMachine\My
Get-ChildItem | Format-Table Subject, FriendlyName, Thumbprint

This will display all of the certificates in your local store.

Export a certificate

To export the certificate in the local store to a Personal Information Exchange (PFX) file, use the Export-PfxCertificate cmdlet.

• Password usage

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  $pwd = ConvertTo-SecureString -String <Your Password> -Force -AsPlainText 
  Export-PfxCertificate -cert "Cert:\LocalMachine\My\<Certificate Thumbprint>" -FilePath <FilePath>.pfx -Password $pwd
  

• ProtectTo usage

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  Export-PfxCertificate -cert Cert:\LocalMachine\My\<Certificate Thumbprint> -FilePath <FilePath>.pfx -ProtectTo <Username or group name>
  

Sign an app package using SignTool.