Failure to register client_credentials token

[ghurson]

Steps to reproduce

1. Register oAuth client with client_credentials as the Grant type
2. Take client ID and Secret key to create postman oauth2 request with no scope, client id and secret in place, and a token url of

http://localhost:5000/api/token

3. Request Token

Expected behaviour

Access and refresh keys should be provided

Actual behaviour

Error message 'unsupported_grant_type'

Browser/system information

MacOS running H in a local instance in docker.

Additional details

Requests info

Request Headers:
content-type:"application/x-www-form-urlencoded"
user-agent:"PostmanRuntime/7.3.0"
accept:"/"
host:"localhost:5000"
accept-encoding:"gzip, deflate"
content-length:141
Request Body:
grant_type:"client_credentials"
scope:""
client_id:"[removed]"
client_secret:"[removed]"
Response Headers:
server:"gunicorn/19.9.0"
date:"Wed, 10 Oct 2018 14:26:48 GMT"
connection:"close"
content-type:"text/html; charset=UTF-8"
content-length:"35"
referrer-policy:"origin-when-cross-origin, strict-origin-when-cross-origin"
x-xss-protection:"1; mode=block"
Response Body:
error:"unsupported_grant_type"

Request Headers:
content-type:"application/x-www-form-urlencoded"
user-agent:"PostmanRuntime/7.3.0"
accept:"/"
host:"localhost:5000"
accept-encoding:"gzip, deflate"
content-length:141
Request Body:
grant_type:"client_credentials"
scope:""
client_id:"[removed]"
client_secret:"[removed]"
Response Headers:
server:"gunicorn/19.9.0"
date:"Wed, 10 Oct 2018 14:40:00 GMT"
connection:"close"
content-type:"text/html; charset=UTF-8"
content-length:"35"
referrer-policy:"origin-when-cross-origin, strict-origin-when-cross-origin"
x-xss-protection:"1; mode=block"
Response Body:
error:"unsupported_grant_type"

[robertknight]

You can't use client_credentials credentials to get access and refresh tokens. These credentials are instead for using privileged APIs such as creating user accounts.

Can you explain what it is that you are trying to do?

[leedenison]

Closing due to inactivity. Please reopen with additional context if this continues to be an issue.