Can't connect to MS Graph from Forge app

Hi there!,

I’m trying to make MS Graph API calls from my forge app and I can’t. I tried this using the fetch API but this doesn’t work and I don’t receive any error. Could someone please help me with this?

This is my code:

async function getGraphAuthToken() {
	
	const requestUrl = 'https://login.microsoftonline.com/MY TENANT ID/oauth2/v2.0/token';
	var details = {
		'grant_type': 'client_credentials',
		'client_id': 'MY CLIENT ID',
		'client_secret': 'MY CLIENT SECRET',
		'scope': 'https://graph.microsoft.com/.default'
	};
	
	var formBody = [];
	for (var property in details) {
	  var encodedKey = encodeURIComponent(property);
	  var encodedValue = encodeURIComponent(details[property]);
	  formBody.push(encodedKey + "=" + encodedValue);
	}
	var formBodyString = formBody.join("&");

	try {	
		console.log('before');
        const response = await fetch(requestUrl, {
            method: 'POST',
            headers: {
                'Content-Type': 'application/x-www-form-urlencoded;charset=UTF-8',
                'Accept': '*/*'
            },
            body: formBodyString
        });
		console.log('after');

        const data = await response.json();
        console.log(data);
        // Now you can use the new access token
        return data.access_token;

	} catch (error) {
		console.error('Error:', error);
	}
}

And in the console i only see the “before” message but when the workflow crashes it doesn’t show any error message.

This is my manifest file:

permissions:
  scopes:
    - read:jira-user
    - read:jira-work
    - write:jira-work
    - read:user:jira
    - read:group:jira
    - read:project-role:jira
    - read:project:jira
    - write:project-role:jira
    - read:avatar:jira
    - read:project-category:jira
    - write:group:jira
  external:
    fetch:
      backend:
        - 'https://login.microsoftonline.com'
        - 'https://graph.microsoft.com'
modules:
  trigger:
    - key: user-manager-app
      function: main
      events:
        - avi:jira:created:issue
  function:
    - key: main
      handler: index.run

Thank you all for your time.
Best regards.

Hi @LuisMiguel,

When you say that you “don’t receive any error” is your function timing out?
Can you also let me know what fetch client you are using? are you using the one provided by the Forge API package?

1 Like

Hi Luis,
Good day!
We are trying to implement something similar to your i.e. connecting to Microsoft graph API through Atlassian forge but we are unable to get it done.

We saw this question of yours and your ask on this other community question. Connecting to MS Graph from Forge

It would be helpful for us if you can suggest how you got it done. Thanks.

Hi ApoorvaSharma,

I did the same as above, only it worked. I don’t know how.

Regards