# Create Context for PowerShell Modules and User Credentials (connection to O365, O365 Admin)
$FunctionName = 'AddAzureADUser'

# Define Modules
$PnPModuleName = 'SharePointPnPPowerShellOnline'
$PnPVersion = '2.20.1711.0'
$AzureADModuleName = 'AzureAD'
$AzureADVersion = '2.0.0.131'
$MSOLModuleName ='MSOnline'
$MSOLVersion ='1.1.166.0'

$username = $Env:user
$pw = $Env:password

# Import PS modules
$AzureADModulePath = "D:\home\site\wwwroot\$FunctionName\bin\$AzureADModuleName\$AzureADVersion\$AzureADModuleName.psd1"
$MSOLModulePath = "D:\home\site\wwwroot\$FunctionName\bin\$MSOLModuleName\$MSOLVersion\$MSOLModuleName.psd1"
$PnPModulePath = "D:\home\site\wwwroot\$FunctionName\bin\$PnPModuleName\$PnPVersion\$PnPModuleName.psd1"
$res = "D:\home\site\wwwroot\$FunctionName\bin"

Import-Module $AzureADModulePath
Import-Module $PnPModulePath
Import-Module $MSOLModulePath

# Build Credentials
$keypath = "D:\home\site\wwwroot\$FunctionName\bin\keys\PassEncryptKey.key"
$pwfile = @(Get-Content $keypath)[0]
$secpassword = $pw | ConvertTo-SecureString -Key $pwfile
$credentials= New-Object System.Management.Automation.PSCredential ($username, $secpassword)

# Your Tenant ID
$tenant = "TENANT ID"

# Connect to MSOL
Connect-MsolService -Credential $credentials

# Connect to SharePoint Online Service
Connect-PnPOnline -Url $url -Credentials $credentials
$item = Get-PNPListItem -List Lists/$listTitle -Id $itemId

# Connect to Azure AD
Connect-AzureAD -TenantId $tenant -Credential $credentials # Connect-AzureAD clears the password