Generating an Access Token using a Domain Account returns 'NULL'

Products

• VMware Aria Suite

Issue/Introduction

When trying to generate an Access Token in Aria Automation using a Domain Account it is returning with NULL. 

curl -X POST -k  "https://$hostname/csp/gateway/am/api/login?access_token" -H 'Content-Type: application/json'  -H 'Accept: application/json'  -d '{ "username": "'$username'", "password": "'$password'" }' | jq -r .refresh_token
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   298  100   264  100    34  10595   1364 --:--:-- --:--:-- --:--:-- 12416
null

Environment

Active Directory over LDAP or Active Directory (Integrated Windows Authentication)

Cause

This is due to the domain not been specified in the CURL command. Aria Automation is expecting this input. 

Resolution

As per KB - https://knowledge.broadcom.com/external/article/346005/generate-an-access-token-and-bearer-toke.html 

We can set the variables first to allow them to be reused. Making sure the username is in the same format if that is what is configured in vIDM Directory Search Attribute for example UserPrincipleName is configured below. This can also be sAMAccountName. 

hostname='[email protected]' 
username='[email protected]'
password='your_password' 
domain='domain.example'

api_token=$(curl -k -X POST "https://$hostname/csp/gateway/am/api/login?access_token" -H 'Content-Type: application/json' -H 'Accept: application/json' -d '{ "username": "'$username'", "password": "'$password'", "domain":"'$domain'" }' | jq -r .refresh_token)
echo "api_token: $api_token"

We can check the Directory Search Attribute in vIDM in the Administration Portal under Identity & Access Management - Directories - Selecting your Directory Name 

We can then get our Bearer Token

bearer_token=$(curl -k -X POST https://$hostname/iaas/api/login -H "Accept: application/json" -H 'Content-Type: application/json' --data '{"refreshToken":"'"$api_token"'"}' | jq -r .token )
echo "bearer_token: $bearer_token"