#Created by http://vcloud-lab.com

#PowerShell az example
New-AzADApplication -DisplayName TestApp -AvailableToOtherTenants $false -IdentifierUris 'http://localhost'

#Powershell AzureAD example
Import-Module AzureAD
Connect-AzureAD
$azureADAppReg = New-AzureADApplication -DisplayName TestApp -AvailableToOtherTenants $false
$azureADAppReg
New-AzureADApplicationPasswordCredential -CustomKeyIdentifier PrimarySecret -ObjectId $azureADAppReg.ObjectId -EndDate ((Get-Date).AddMonths(6))

$certPath = 'C:\Temp\testcert.cer'
$cert = New-Object -TypeName System.Security.Cryptography.X509Certificates.X509Certificate2($certPath)
$keyValue = [System.Convert]::ToBase64String($cert.GetRawCertData())
$base64Thumbprint = [System.Convert]::ToBase64String($cert.GetCertHash())
New-AzureADApplicationKeyCredential -ObjectId $azureADAppReg.ObjectId -CustomKeyIdentifier $base64Thumbprint -Type AsymmetricX509Cert -Usage Verify -Value $keyValue -EndDate (Get-Date).AddMonths(6)

#AzureCLI example
az login
az ad app create --display-name TestApp01 --available-to-other-tenants false
az ad app credential reset --id bd195084-8bea-43cf-a6bb-076ca70e6a48 --credential-description TestSecret
az ad app credential reset --id bd195084-8bea-43cf-a6bb-076ca70e6a48 --cert "@C:\Temp\testcert.cer" --append