MVP scheduled reports use case

[asteriscos]

Description

As part of the MVP of the reporting revamp objective, we need to implement a use case for the Reporting plugin. This involves forking the OpenSearch reporting plugin and integrating it into our package-building process and development environment. Once we have control over the source code we have to apply the customizations to the reporting plugin and generate a user case with a dashboard by reference.

Objective

• https://github.com/wazuh/wazuh-dashboard/issues/164

Functional requirements

• Use the fork of OpenSearch reporting plugin
• The use case must be automatically configured in the initial deployment
• The configured report must send a scheduled report by email

Tasks

• [x] Fork OpenSearch reporting repositories
• [ ] #338
• [ ] Apply the necessary changes to the reporting plugin
  • [ ] https://github.com/wazuh/wazuh-dashboards-reporting/pull/2
  • [x] https://github.com/wazuh/wazuh-indexer-reporting/pull/6
  • [x] https://github.com/wazuh/wazuh-indexer-reporting/pull/8
• [ ] Configure the use case of a dashboard by reference
• [ ] Create an HTML template to use in the email sent by the reporting plugin
• [ ] Develop the means to set it up in the initial deployment of Wazuh dashboard

[yenienserrano]

Proposed HTML template

HTML

```html

Wazuh dashboard reports

{{hits}}

Alerts in the last 24 hours.

New report available in Wazuh dashboards.

Open in Wazuh dashboards reports

Powered by Wazuh.

```

There is a problem that when sending it by mail some styles work and others do not.