PHP ActiveX Requires Chilkat v11.0.0+

Microsoft Teams OAuth2 Client Credentials Authentication

See more Microsoft Teams Examples

Demonstrates how to authenticate with OAuth 2.0 using the client credentials grant type. PHP ActiveX

<?php

$success = 0;

//  This requires the Chilkat API to have been previously unlocked.
//  See Global Unlock Sample for sample code.

$http = new COM("Chilkat.Http");

//  Provide the information needed for Chilkat to automatically fetch the OAuth2.0 
//  access token as needed.
//  This is the new "Integrated OAuth2 Client Credentials" feature introduced in Chilkat v9.5.0.96.  
$jsonOAuthCC = new COM("Chilkat.JsonObject");

//  --------------------------------------------------------------------------------------------------------
//  You'll need to have registered an app in Azure beforehand.
//  
//  Note: Creating a Team requires the following Application permissions:
//  Team.Create, Teamwork.Migrate.All, Group.ReadWrite.All**, Directory.ReadWrite.All**
//  
//  See How to Create an Azure App Registration for OAuth 2.0 Client Credentials
//  --------------------------------------------------------------------------------------------------------

//  Use the values from your App Registration in Azure.
$jsonOAuthCC->UpdateString('client_id','e1cd2318-xxxx-4916-bfd6-xxxxxxxxxxxx');
$jsonOAuthCC->UpdateString('client_secret','K.d8Q~RoJxxxxvCj_u_xxxxxxxxxxxxxxxxxxxxx');

//  You'll always use this scope for client credentials, because the allowed actions
//  are determined by the App Permissions defined when you registered the app in Azure.
$jsonOAuthCC->UpdateString('scope','https://graph.microsoft.com/.default');

//  The token endpoint includes your tenant ID.  Use your tenant ID (not the tenant ID shown here).
$jsonOAuthCC->UpdateString('token_endpoint','https://login.microsoftonline.com/112d7ed6-71bf-4eba-a866-738364321bfc/oauth2/v2.0/token');

//  Provide the OAuth2 information. Chilkat will use this information to automatically fetch the OAuth2 access token as needed,
$http->AuthToken = $jsonOAuthCC->emit();

//  ------------------------------------------------------------------------------
//  To create a Microsoft Team, we want to send an HTTP request like the following:
//  
//  Note: The following is the minimal JSON for a request using Applicaton permissions (i.e. the access token retrieved using the client credentials grant).
//  
//  POST https://graph.microsoft.com/v1.0/teams
//  Content-Type: application/json
//  
//  {
//     "template@odata.bind":"https://graph.microsoft.com/v1.0/teamsTemplates('standard')",
//     "displayName":"My Sample Team",
//     "description":"My Sample Team�s Description",
//     "members":[
//        {
//           "@odata.type":"#microsoft.graph.aadUserConversationMember",
//           "roles":[
//              "owner"
//           ],
//           "user@odata.bind":"https://graph.microsoft.com/v1.0/users('0040b377-61d8-43db-94f5-81374122dc7e')"
//        }
//     ]
//  }

$json = new COM("Chilkat.JsonObject");
$json->UpdateString('\'template@odata.bind\'','https://graph.microsoft.com/v1.0/teamsTemplates('standard')');
$json->UpdateString('displayName','My Sample Team');
$json->UpdateString('description','My Sample Team�s Description');
$json->UpdateString('members[0].\'@odata.type\'','#microsoft.graph.aadUserConversationMember');
$json->UpdateString('members[0].roles[0]','owner');
$json->UpdateString('members[0].\'user@odata.bind\'','https://graph.microsoft.com/v1.0/users('4ee732c3-322e-4a6b-b729-2fd1eb5c6004')');

$json->EmitCompact = 0;
print $json->emit() . "\n";

$http->SetRequestHeader('Content-type','application/json');

$resp = new COM("Chilkat.HttpResponse");
$success = $http->HttpJson('POST','https://graph.microsoft.com/v1.0/teams',$json,'application/json',$resp);
if ($success == 0) {
    print $http->LastErrorText . "\n";
    exit;
}

//  A successful response is indicated by a 202 response status code and an empty response body.
print 'Response Status Code: ' . $resp->StatusCode . "\n";
print 'Response Body:' . "\n";
print $resp->BodyStr . "\n";

if ($resp->StatusCode >= 400) {
    print 'Response Header:' . "\n";
    print $resp->Header . "\n";
    print 'Failed.' . "\n";
}


?>