#create a new certificate
New-PnPAzureCertificate `
    -CommonName "Demo_SP_Azure_2024" `
    -OutPfx c:\code\Demo_SP_Azure_2024.pfx `
    -OutCert c:\code\Demo_SP_Azure_2024.cer `
    -CertificatePassword (ConvertTo-SecureString -String "Taco@Good" -AsPlainText -Force) `
    -ValidYears 1

#save the certificate to the certificate store
Import-PfxCertificate `
    -Exportable `
    -CertStoreLocation Cert:\LocalMachine\My `
    -FilePath c:\code\Demo_SP_Azure_2024.pfx `
    -Password (ConvertTo-SecureString -String "Taco@Good" -AsPlainText -Force)

#create a new App Registration in Azure and select the SharePoint selected.sites permission
Register-PnPAzureADApp `
-ApplicationName Demo_SP_Azure_2024 `
-Tenant tacoranch.onmicrosoft.com `
-Store CurrentUser `
-SharePointApplicationPermissions "Sites.Selected" `
-Interactive

#connect to the SharePoint tenant and grant the app permissions to the site
Connect-PnPOnline -Url "https://tacoranch-admin.sharepoint.com" -Interactive

Grant-PnPAzureADAppSitePermission `
    -AppId 'a95ddafe-6eca-488a-b26a-dc62a64d9105' `
    -DisplayName 'Demo_SP_Azure_2024' `
    -Site 'https://tacoranch.sharepoint.com/sites/cert-demo' `
    -Permissions Write

#connect to the site using the certificate
Connect-PnPOnline `
    -Tenant "tacoranch.onmicrosoft.com" `
    -Url "https://tacoranch.sharepoint.com/sites/cert-demo" `
    -ClientId "a95ddafe-6eca-488a-b26a-dc62a64d9105" `
    -Thumbprint "5C5891197B54B9535D171D6D9DD7D6D351039C8E" 

#list the lists in the site
Get-PnPList | Select-Object Title