From e78235213c7409ae0ddb50edc1ba83095d1c9080 Mon Sep 17 00:00:00 2001 From: aapostoliuk <108394744+aapostoliuk@users.noreply.github.com> Date: Sat, 17 Dec 2022 09:20:56 +0200 Subject: webproxy: T3810: multiple squidGuard fixes 1. Added in script update webproxy blacklists generation of all DBs 2. Fixed: if the blacklist category does not have generated db, the template generates an empty dest category in squidGuard.conf and a Warning message. 3. Added template generation for local's categories in the rule section. 4. Changed syntax in the generation dest section for blacklist's categories 4. Fixed generation dest local sections in squidGuard.conf 5. Fixed bug in syntax. The word 'allow' changed to the word 'any' in acl squidGuard.conf --- data/templates/squid/squidGuard.conf.j2 | 122 ++++++++++++++++++++++++++------ 1 file changed, 102 insertions(+), 20 deletions(-) (limited to 'data/templates/squid/squidGuard.conf.j2') diff --git a/data/templates/squid/squidGuard.conf.j2 b/data/templates/squid/squidGuard.conf.j2 index 1bc4c984f..a93f878df 100644 --- a/data/templates/squid/squidGuard.conf.j2 +++ b/data/templates/squid/squidGuard.conf.j2 @@ -1,10 +1,16 @@ ### generated by service_webproxy.py ### -{% macro sg_rule(category, log, db_dir) %} +{% macro sg_rule(category, rule, log, db_dir) %} +{% set domains = db_dir + '/' + category + '/domains' %} +{% set urls = db_dir + '/' + category + '/urls' %} {% set expressions = db_dir + '/' + category + '/expressions' %} -dest {{ category }}-default { +dest {{ category }}-{{ rule }}{ +{% if domains | is_file %} domainlist {{ category }}/domains +{% endif %} +{% if urls | is_file %} urllist {{ category }}/urls +{% endif %} {% if expressions | is_file %} expressionlist {{ category }}/expressions {% endif %} @@ -17,8 +23,9 @@ dest {{ category }}-default { {% if url_filtering is vyos_defined and url_filtering.disable is not vyos_defined %} {% if url_filtering.squidguard is vyos_defined %} {% set sg_config = url_filtering.squidguard %} -{% set acl = namespace(value='local-ok-default') %} +{% set acl = namespace(value='') %} {% set acl.value = acl.value + ' !in-addr' if sg_config.allow_ipaddr_url is not defined else acl.value %} +{% set ruleacls = {} %} dbhome {{ squidguard_db_dir }} logdir /var/log/squid @@ -38,24 +45,28 @@ dest local-ok-default { domainlist local-ok-default/domains } {% endif %} + {% if sg_config.local_ok_url is vyos_defined %} {% set acl.value = acl.value + ' local-ok-url-default' %} dest local-ok-url-default { urllist local-ok-url-default/urls } {% endif %} + {% if sg_config.local_block is vyos_defined %} {% set acl.value = acl.value + ' !local-block-default' %} dest local-block-default { domainlist local-block-default/domains } {% endif %} + {% if sg_config.local_block_url is vyos_defined %} {% set acl.value = acl.value + ' !local-block-url-default' %} dest local-block-url-default { urllist local-block-url-default/urls } {% endif %} + {% if sg_config.local_block_keyword is vyos_defined %} {% set acl.value = acl.value + ' !local-block-keyword-default' %} dest local-block-keyword-default { @@ -65,16 +76,100 @@ dest local-block-keyword-default { {% if sg_config.block_category is vyos_defined %} {% for category in sg_config.block_category %} -{{ sg_rule(category, sg_config.log, squidguard_db_dir) }} +{{ sg_rule(category, 'default', sg_config.log, squidguard_db_dir) }} {% set acl.value = acl.value + ' !' + category + '-default' %} {% endfor %} {% endif %} {% if sg_config.allow_category is vyos_defined %} {% for category in sg_config.allow_category %} -{{ sg_rule(category, False, squidguard_db_dir) }} +{{ sg_rule(category, 'default', False, squidguard_db_dir) }} {% set acl.value = acl.value + ' ' + category + '-default' %} {% endfor %} {% endif %} + + +{% if sg_config.rule is vyos_defined %} +{% for rule, rule_config in sg_config.rule.items() %} +{% if rule_config.local_ok is vyos_defined %} +{% if rule in ruleacls %} +{% set _dummy = ruleacls.update({rule: ruleacls[rule] + ' local-ok-' + rule}) %} +{% else %} +{% set _dummy = ruleacls.update({rule:'local-ok-' + rule}) %} +{% endif %} +dest local-ok-{{ rule }} { + domainlist local-ok-{{ rule }}/domains +} +{% endif %} + +{% if rule_config.local_ok_url is vyos_defined %} +{% if rule in ruleacls %} +{% set _dummy = ruleacls.update({rule: ruleacls[rule] + ' local-ok-url-' + rule}) %} +{% else %} +{% set _dummy = ruleacls.update({rule:'local-ok-url-' + rule}) %} +{% endif %} +dest local-ok-url-{{ rule }} { + urllist local-ok-url-{{ rule }}/urls +} +{% endif %} + +{% if rule_config.local_block is vyos_defined %} +{% if rule in ruleacls %} +{% set _dummy = ruleacls.update({rule: ruleacls[rule] + ' !local-block-' + rule}) %} +{% else %} +{% set _dummy = ruleacls.update({rule:'!local-block-' + rule}) %} +{% endif %} +dest local-block-{{ rule }} { + domainlist local-block-{{ rule }}/domains +} +{% endif %} + +{% if rule_config.local_block_url is vyos_defined %} +{% if rule in ruleacls %} +{% set _dummy = ruleacls.update({rule: ruleacls[rule] + ' !local-block-url-' + rule}) %} +{% else %} +{% set _dummy = ruleacls.update({rule:'!ocal-block-url-' + rule}) %} +{% endif %} +dest local-block-url-{{ rule }} { + urllist local-block-url-{{ rule }}/urls +} +{% endif %} + +{% if rule_config.local_block_keyword is vyos_defined %} +{% if rule in ruleacls %} +{% set _dummy = ruleacls.update({rule: ruleacls[rule] + ' !local-block-keyword-' + rule}) %} +{% else %} +{% set _dummy = ruleacls.update({rule:'!local-block-keyword-' + rule}) %} +{% endif %} +dest local-block-keyword-{{ rule }} { + expressionlist local-block-keyword-{{ rule }}/expressions +} +{% endif %} + +{% if rule_config.block_category is vyos_defined %} +{% for b_category in rule_config.block_category %} +{% if rule in ruleacls %} +{% set _dummy = ruleacls.update({rule: ruleacls[rule] + ' !' + b_category + '-' + rule}) %} +{% else %} +{% set _dummy = ruleacls.update({rule:'!' + b_category + '-' + rule}) %} +{% endif %} +{{ sg_rule(b_category, rule, sg_config.log, squidguard_db_dir) }} +{% endfor %} +{% endif %} + +{% if rule_config.allow_category is vyos_defined %} +{% for a_category in rule_config.allow_category %} +{% if rule in ruleacls %} +{% set _dummy = ruleacls.update({rule: ruleacls[rule] + ' ' + a_category + '-' + rule}) %} +{% else %} +{% set _dummy = ruleacls.update({rule:a_category + '-' + rule}) %} +{% endif %} +{{ sg_rule(a_category, rule, sg_config.log, squidguard_db_dir) }} +{% endfor %} +{% endif %} +{% endfor %} +{% endif %} + + {% if sg_config.source_group is vyos_defined %} {% for sgroup, sg_config in sg_config.source_group.items() %} {% if sg_config.address is vyos_defined %} @@ -83,28 +178,15 @@ src {{ sgroup }} { ip {{ address }} {% endfor %} } - {% endif %} {% endfor %} {% endif %} -{% if sg_config.rule is vyos_defined %} -{% for rule, rule_config in sg_config.rule.items() %} -{% for b_category in rule_config.block_category %} -dest {{ b_category }} { - domainlist {{ b_category }}/domains - urllist {{ b_category }}/urls -} -{% endfor %} -{% endfor %} -{% endif %} acl { {% if sg_config.rule is vyos_defined %} {% for rule, rule_config in sg_config.rule.items() %} {{ rule_config.source_group }} { -{% for b_category in rule_config.block_category %} - pass local-ok-1 !in-addr !{{ b_category }} all -{% endfor %} + pass {{ ruleacls[rule] }} {{ 'none' if rule_config.default_action is vyos_defined('block') else 'any' }} } {% endfor %} {% endif %} @@ -113,7 +195,7 @@ acl { {% if sg_config.enable_safe_search is vyos_defined %} rewrite safesearch {% endif %} - pass {{ acl.value }} {{ 'none' if sg_config.default_action is vyos_defined('block') else 'allow' }} + pass {{ acl.value }} {{ 'none' if sg_config.default_action is vyos_defined('block') else 'any' }} redirect 302:http://{{ sg_config.redirect_url }} {% if sg_config.log is vyos_defined %} log blacklist.log -- cgit v1.2.3