Private sharing Support

[nagarjun063]

Enabling an option to share securely using authentication via JWT

1. jwt endpoint created at generate_embed_link , can access using the following payload:
   payload = {
   "resource" : "your_site/insights/secure/dashboard/dashboard_name", // Generated by system
   "params": { "column_name": 'value' }, // Filters
   "user" : "session_user", // User to be part of system, else jwt token will not be generated
   "exp": round(time.time()) + (60 * (int(10))) // Token valid for 10 Mins
   }

2. added options to share either as public or securely as private, also validations for the same

3. insights/secure/dashboard view to support the authenticated link

4. added a field secret_key in Insights Settings for the authentication process

[fenilgmehta]

Hi, why was this closed? It's a useful feature:

1. being able to pass column filters by the embedder
2. more secure as compared to origin whitelist