Azure AD Graph API PowerShell 1

#
# PowerShell examples created by Marius Solbakken - http://goodworkaround.com/node/73
#

# Change to correct file location
Add-Type -Path "C:\GraphAPI\Microsoft.IdentityModel.Clients.ActiveDirectory.2.14.201151115\lib\net45\Microsoft.IdentityModel.Clients.ActiveDirectory.dll"

# Change these three values to your application and tenant settings
$clientID = "26b2e067-291d-4ad7-9cd2-2e1fae15c905" # CLIENT ID for application
$clientSecret = "qxUG3anGzOi9mfDoV7tHVNWOOM9k2FKo08Xs3bG4APs=" # KEY for application
$tenant = "goodworkarounddemo.onmicrosoft.com" # The tenant domain name

# Static values
$resAzureGraphAPI = "https://graph.windows.net";
$serviceRootURL = "https://graph.windows.net/$tenant"
$authString = "https://login.windows.net/$tenant";

# Creates a context for login.windows.net (Azure AD common authentication)
[Microsoft.IdentityModel.Clients.ActiveDirectory.AuthenticationContext]$AuthContext = [Microsoft.IdentityModel.Clients.ActiveDirectory.AuthenticationContext]$authString

# Creates a credential from the client id and key
[Microsoft.IdentityModel.Clients.ActiveDirectory.ClientCredential]$clientCredential = New-Object -TypeName "Microsoft.IdentityModel.Clients.ActiveDirectory.ClientCredential"($clientID, $clientSecret)

# Requests a bearer token
$authenticationResult = $AuthContext.AcquireToken($resAzureGraphAPI, $clientCredential);

# Output the token object
Write-Host -ForegroundColor Yellow "Token object:"
$authenticationResult | Format-List


# Example to get all users
Write-Host -ForegroundColor Yellow "Getting all users"
$users = Invoke-RestMethod -Method GET -Uri "$serviceRootURL/users?api-version=1.5" -Headers @{Authorization=$authenticationResult.CreateAuthorizationHeader()} -ContentType "application/json"
$users.value | Format-Table UserPrincipalName,DisplayName


# Example to create a user
Write-Host -ForegroundColor Yellow "Creating user"

$newUserJSONObject = @{
    "accountEnabled" = $true
    "displayName" = "Donald Duck"
    "mailNickname" = "donald.duck"
    "passwordProfile" = @{
        "password" = "Test1234"
        "forceChangePasswordNextLogin" = $false
    }
    "userPrincipalName" = "donald.duck@$tenant"
} | ConvertTo-Json

Invoke-RestMethod -Method POST -Uri "$serviceRootURL/users?api-version=1.5" -Headers @{Authorization=$authenticationResult.CreateAuthorizationHeader()} -ContentType "application/json" -Body $newUserJSONObject


# Example to update a user
Write-Host -ForegroundColor Yellow "Updating user"
$updateUserJSONObject = @{
    "givenName" = "Donald"
    "surname" = "Duck"
} | ConvertTo-Json
Invoke-RestMethod -Method PATCH -Uri "$serviceRootURL/users/donald.duck@${tenant}?api-version=1.5" -Headers @{Authorization=$authenticationResult.CreateAuthorizationHeader()} -ContentType "application/json" -Body $updateUserJSONObject


# Example to get a single user
Write-Host -ForegroundColor Yellow "Getting user"
$user = Invoke-RestMethod -Method GET -Uri "$serviceRootURL/users/donald.duck@${tenant}?api-version=1.5" -Headers @{Authorization=$authenticationResult.CreateAuthorizationHeader()} -ContentType "application/json"
$user


# Example to delete a user - please note that this requires a special permissions set with the MsOnline PowerShell module
Write-Host -ForegroundColor Yellow "Deleting user"
Invoke-RestMethod -Method DELETE -Uri "$serviceRootURL/users/donald.duck@${tenant}?api-version=1.5" -Headers @{Authorization=$authenticationResult.CreateAuthorizationHeader()} -ContentType "application/json"