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update md5 fips compliance #3

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update md5 fips compliance #3

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12 changes: 10 additions & 2 deletions plone/app/blocks/layoutbehavior.py
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
# -*- coding: utf-8 -*-
from hashlib import md5
import hashlib
import logging

from lxml import html
Expand Down Expand Up @@ -83,7 +83,15 @@ class ILayoutAware(model.Schema):
alsoProvides(ILayoutAware['sectionSiteLayout'], IOmittedField)


@cache(lambda fun, path, resolved: md5(resolved).hexdigest())
def md5_fips(data):
try:
return hashlib.new('md5', data, usedforsecurity=False)
except TypeError:
# in case FIPS is not supported
return hashlib.md5(data)


@cache(lambda fun, path, resolved: md5_fips(resolved).hexdigest())
def applyTilePersistent(path, resolved):
"""Append X-Tile-Persistent into resolved layout's tile URLs to allow
context specific tile configuration overrides.
Expand Down