Add IP-based security settings

[zepich]

Explanation

With the security settings of a project, it's possible to limit spam without creating many rules. However, since these settings apply to all users, it can be hard to define the correct values (not too strict or soft).

To help with this problem, we want to add an option to define rules based on the user's IP address (and if enabled, the GeoIP2 information like provider ASN and country code).

With this addition, it's possible to define the security settings with soft values for user origins A, B, and C and hard values for user origins E, F, and G. It's also possible to completely turn off the security settings for some countries. User origin means IP subnet, country code, or AS number.

Changes

• Adjust the security settings page and add the new option to add, edit, and delete origin-based security settings
• Adjust the frontend API to use the correct security settings

Suggested by

• @mosparo/core-developers