Issue with connecting to Jira from Google Script

[Pierre Poitevin]

I have written the following script to get content from a Jira url:

function getIssue() {
  var encoded = Utilities.base64Encode("script_token:xxxxx");
  var headers = {
    'Authorization': 'Basic '.concat(encoded)
  };
  var options = {
    'headers': headers 
  };

  // logs for debug
  var response = UrlFetchApp.getRequest("http://<jira_domain>/rest/api/2/issue/ISSUE-1234", options);
  for(i in response) {
    Logger.log(i + ": " + response[i]);
  }
  Logger.log(JSON.stringify(response))

  // Fetch from Jira
  var response = UrlFetchApp.fetch("http://<jira_domain>/rest/api/2/issue/ISSUE-1234", options);
  Logger.log(response.getContentText());
}

This fail, the error is the the url is not reachable.

I tried the cUrl:

curl -L -D- \
-X GET \
-H "Authorization: Basic <encoded>" \
-H "Content-Type: application/json" \
"http://<jira_domain>/rest/api/2/issue/ISSUE-1234"

The cUrl is returning as expected.

In the logs, I get:

[19-04-24 12:34:39:462 PDT] headers: [object Object]
[19-04-24 12:34:39:463 PDT] method: get
[19-04-24 12:34:39:463 PDT] payload:
[19-04-24 12:34:39:464 PDT] followRedirects: true
[19-04-24 12:34:39:464 PDT] validateHttpsCertificates: true
[19-04-24 12:34:39:465 PDT] useIntranet: false
[19-04-24 12:34:39:466 PDT] contentType: null
[19-04-24 12:34:39:466 PDT] url: http://<jira_domain>/rest/api/2/issue/ISSUE-1234
[19-04-24 12:34:39:467 PDT] {"headers":{"Authorization":"Basic <encoded>"},"method":"get","payload":"","followRedirects":true,"validateHttpsCertificates":true,"useIntranet":false,"contentType":null,"url":"http://<jira_domain>/rest/api/2/issue/ISSUE-1234"}