Elastic Search, LDAP, groups/permissions, various other improvements

[eshaan7]

v1.3.0 Release Description:

• Added the ability to leverage Django's permissions system to organize users into groups, allow/restrict different permissions to different groups, mark particular jobs as private so they are not visible to other users. Docs on how to use this.
• Added support for Elastic Search. If elastic search is enabled, all analysis are auto synced between the postgreSQL database and the Elastic Search index. Docs.
  • As a bonus, a preconfigured Kibana configuration (having some helpful visualizations and dashboard) is also provided which can be imported as a "Saved Object" into Kibana.
• Added basic support for LDAP authentication mechanism. Docs.
• Fixed: CUCKOO_API_KEY variable missing from env_file_app_template.
• Increased observable_name field's max_length to support upto 512 chars. Up from the previous 128 limit. (Issue Integration/connectors for other threat intel projects #144)
• Cleaner log messages throughout analyzer related functions.
• Various other under-the-hood improvements and optimizations.

For users upgrading to v1.3.0 from prior versions - Please follow the steps described here.

[mlodic]

This pull request introduces 1 alert and fixes 1 when merging fc097c9 into d54dc98 - view on LGTM.com

new alerts:

• 1 for 'import *' may pollute namespace

fixed alerts:

• 1 for Module-level cyclic import

I did not find a cleaner way to do this (the import *) because that python file has be to configured by the user and the imported variables are not known before. So I added a suppress for that notification. It should disappear after this merge