ShareFile API Application Settings Check
=======================================

Current Configuration:
=====================
Subdomain: cazarin
Client ID: CwOHHD06vOwW4QlxPEYH4GULOhgoZLAw
Client Secret: l1ua****Zjjk

Manual Verification Steps:
=========================
1. Log into ShareFile: https://cazarin.sharefile.com
2. Go to Admin → API
3. Find your API application with Client ID: CwOHHD06vOwW4QlxPEYH4GULOhgoZLAw
4. Check the following settings:

   a) OAuth Grant Types Supported:
      - [ ] Authorization Code
      - [ ] Password Grant
      - [ ] Client Credentials
      - [ ] Refresh Token

   b) Redirect URIs:
      - [ ] https://localhost/callback
      - [ ] https://yourdomain.com/callback
      - [ ] (any other URIs configured)

   c) Scopes/Permissions:
      - [ ] account_management
      - [ ] file_management
      - [ ] user_management
      - [ ] (other scopes)

   d) Application Status:
      - [ ] Active/Enabled
      - [ ] Not suspended

5. If Password Grant is NOT supported:
   - You'll need to use Authorization Code flow
   - Set up a proper redirect URI
   - Implement the full OAuth flow

6. If Password Grant IS supported:
   - The issue is likely username/password format
   - Run: php test_username_formats.php

7. Alternative: Check ShareFile API documentation
   - Visit: https://api.sharefile.com/gettingstarted/oauth2
   - Look for specific requirements for your API app type

Next Steps:
===========
1. Check your API application settings above
2. If Password Grant is supported, run: php test_username_formats.php
3. If Password Grant is NOT supported, we need to implement Authorization Code flow
4. Report back what you find in the API application settings