Technical Tip: How to create custom JINJA filter i...

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FortiSOAR: Security Orchestration and Response software provides innovative case management, automation, and orchestration. It pulls together all of an organization's tools, helps unify operations, and reduce alert fatigue, context switching, and the mean time to respond to incidents.

Article Id 303260

Description

This article describes creating a custom JINJA filter html2json to convert html data to JSON dictionary. This method can be used to create any custom JINJA filter.

Scope

FortiSOAR v7.X.

Solution

Install pypi package: sudo -u nginx /opt/cyops-workflow/.env/bin/pip install html-to-json.
Restart services: systemctl restart celeryd celerybeatd.
Take a backup of the below file with the below command:

cp /opt/cyops-workflow/sealab/expression_builder/custom/custom_functions.py /opt/cyops-workflow/sealab/expression_builder/custom/custom_functions.py.original

Edit the attachment file 'custom_functions.py' as per requirement. The file attached below is already edited for html2json custom JINJA filter in this example.
Restart services: systemctl restart celeryd celerybeatd.
The new JINJA filter html2json is now ready for use in the playbook.

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Technical Tip: How to create custom JINJA filter in FortiSOAR v7.x