golden hour

/usr/lib/python3.9/site-packages/ansible/module_utils/facts/system

File/Folder	Size	Actions
__init__.py	0 B
__pycache__	-
apparmor.py	1.35 KB
caps.py	2.47 KB
chroot.py	1.53 KB
cmdline.py	2.63 KB
date_time.py	3.04 KB
distribution.py	32 KB
dns.py	2.68 KB
env.py	1.21 KB
fips.py	1.37 KB
loadavg.py	822 B
local.py	4.16 KB
lsb.py	3.45 KB
pkg_mgr.py	7.32 KB
platform.py	4.05 KB
python.py	2.02 KB
selinux.py	3.23 KB
service_mgr.py	6.37 KB
ssh_pub_keys.py	2.24 KB
user.py	1.9 KB

Edit: fips.py

# Determine if a system is in 'fips' mode
#
# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.

from __future__ import (absolute_import, division, print_function)
__metaclass__ = type

import ansible.module_utils.compat.typing as t

from ansible.module_utils.facts.utils import get_file_content

from ansible.module_utils.facts.collector import BaseFactCollector

class FipsFactCollector(BaseFactCollector):
    name = 'fips'
    _fact_ids = set()  # type: t.Set[str]

def collect(self, module=None, collected_facts=None):
        # NOTE: this is populated even if it is not set
        fips_facts = {}
        fips_facts['fips'] = False
        data = get_file_content('/proc/sys/crypto/fips_enabled')
        if data and data == '1':
            fips_facts['fips'] = True
        return fips_facts