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apache2-mod-proxy: better handling regexp extraction (#9609)

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* apache2-mod-proxy: better handling regexp extraction

* add changelog frag
This commit is contained in:
Alexei Znamensky
2025-01-24 08:32:59 +13:00
committed by GitHub
parent a5d2e3ec80
commit bf5c7f8be8
2 changed files with 6 additions and 4 deletions
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2
changelogs/fragments/9609-apache2-mod-proxy-revamp4.yml Normal file
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@@ -0,0 +1,2 @@
minor_changes:
- apache2_mod_proxy - better handling regexp extraction (https://github.com/ansible-collections/community.general/pull/9609).

8
plugins/modules/apache2_mod_proxy.py
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@@ -220,14 +220,14 @@ else:
HAS_BEAUTIFULSOUP = True
# balancer member attributes extraction regexp:
EXPRESSION = r"(b=([\w\.\-]+)&w=(https?|ajp|wss?|ftp|[sf]cgi)://([\w\.\-]+):?(\d*)([/\w\.\-]*)&?[\w\-\=]*)"
EXPRESSION = re.compile(r"(b=([\w\.\-]+)&w=(https?|ajp|wss?|ftp|[sf]cgi)://([\w\.\-]+):?(\d*)([/\w\.\-]*)&?[\w\-\=]*)")
# Apache2 server version extraction regexp:
APACHE_VERSION_EXPRESSION = r"SERVER VERSION: APACHE/([\d.]+)"
APACHE_VERSION_EXPRESSION = re.compile(r"SERVER VERSION: APACHE/([\d.]+)")
def regexp_extraction(string, _regexp, groups=1):
""" Returns the capture group (default=1) specified in the regexp, applied to the string """
regexp_search = re.search(string=str(string), pattern=str(_regexp))
regexp_search = _regexp.search(string)
if regexp_search:
if regexp_search.group(groups) != '':
return str(regexp_search.group(groups))
@@ -251,7 +251,7 @@ class BalancerMember(object):
"""
def __init__(self, management_url, balancer_url, module):
self.host = regexp_extraction(management_url, str(EXPRESSION), 4)
self.host = regexp_extraction(management_url, EXPRESSION, 4)
self.management_url = str(management_url)
self.protocol = regexp_extraction(management_url, EXPRESSION, 3)
self.port = regexp_extraction(management_url, EXPRESSION, 5)