webproxy: T563: add squidguard body

4 files changed, 48 insertions, 8 deletions

diff --git a/data/templates/squid/squid.conf.tmpl b/data/templates/squid/squid.conf.tmpl
index 814f94aa7..8754e762d 100644
--- a/data/templates/squid/squid.conf.tmpl
+++ b/data/templates/squid/squid.conf.tmpl
@@ -98,6 +98,15 @@ http_port 127.0.0.1:{{ default_port }}
 {# NOT insert the client address in X-Forwarded-For header #}
 forwarded_for off
 
+{# SquidGuard #}
+{% if url_filtering is defined and url_filtering.disable is not defined %}
+{%   if url_filtering.squidguard is defined and url_filtering.squidguard is not none %}
+redirect_program /usr/bin/squidGuard -c {{ squidguard_conf }}
+redirect_children 8
+redirector_bypass on
+{%   endif %}
+{% endif %}
+
 {% if cache_peer is defined and cache_peer is not none %}
 {%   for peer, config in cache_peer.items() %}
 cache_peer {{ config.address }} {{ config.type }} {{ config.http_port }} {{ config.icp_port }} {{ config.options }}
diff --git a/data/templates/squid/squidGuard.conf.tmpl b/data/templates/squid/squidGuard.conf.tmpl
new file mode 100644
index 000000000..907043614
--- /dev/null
+++ b/data/templates/squid/squidGuard.conf.tmpl
@@ -0,0 +1,18 @@
+### generated by service_webproxy.py ###

+{% if url_filtering is defined and url_filtering.disable is not defined %}

+{%   if url_filtering.squidguard is defined and url_filtering.squidguard is not none %}

+dbhome /opt/vyatta/etc/config/url-filtering/squidguard/db

+logdir /var/log/squid

+

+rewrite safesearch {

+        s@(.*\.google\..*/(custom|search|images|groups|news)?.*q=.*)@\1\&safe=active@i

+        s@(.*\..*/yandsearch?.*text=.*)@\1\&fyandex=1@i

+        s@(.*\.yahoo\..*/search.*p=.*)@\1\&vm=r@i

+        s@(.*\.live\..*/.*q=.*)@\1\&adlt=strict@i

+        s@(.*\.msn\..*/.*q=.*)@\1\&adlt=strict@i

+        s@(.*\.bing\..*/search.*q=.*)@\1\&adlt=strict@i

+        log     rewrite.log

+}

+

+{%   endif %}

+{% endif %}

diff --git a/interface-definitions/service_webproxy.xml.in b/interface-definitions/service_webproxy.xml.in
index c2e8c4120..ba33a30f4 100644
--- a/interface-definitions/service_webproxy.xml.in
+++ b/interface-definitions/service_webproxy.xml.in
@@ -425,13 +425,13 @@
                   </node>
                   <leafNode name="redirect-url">
                     <properties>
-                      <help>Redirect URL for filtered websites (default: http:\/\/block.vyos.net)</help>
+                      <help>Redirect URL for filtered websites (default: block.vyos.net)</help>
                       <valueHelp>
                         <format>url</format>
                         <description>URL for redirect</description>
                       </valueHelp>
                     </properties>
-                    <defaultValue>http:\/\/block.vyos.net</defaultValue>
+                    <defaultValue>block.vyos.net</defaultValue>
                   </leafNode>
                   <tagNode name="rule">
                     <properties>
@@ -449,7 +449,7 @@
                       #include <include/webproxy-squidguard.xml.i>
                       <leafNode name="redirect-url">
                         <properties>
-                          <help>Redirect URL for filtered websites (default: http:\/\/block.vyos.net)</help>
+                          <help>Redirect URL for filtered websites</help>
                           <valueHelp>
                             <format>url</format>
                             <description>URL for redirect</description>
diff --git a/src/conf_mode/service_webproxy.py b/src/conf_mode/service_webproxy.py
index 332e10329..76b72ad48 100755
--- a/src/conf_mode/service_webproxy.py
+++ b/src/conf_mode/service_webproxy.py
@@ -29,7 +29,8 @@ from vyos import ConfigError
 from vyos import airbag
 airbag.enable()
 
-config_file = '/etc/squid/squid.conf'
+squid_config_file = '/etc/squid/squid.conf'
+squidguard_config_file = '/etc/squidguard/squidGuard.conf'
 
 def get_config(config=None):
     if config:
@@ -45,9 +46,15 @@ def get_config(config=None):
     # options which we need to update into the dictionary retrived.
     default_values = defaults(base)
 
-    # if no authentication method is supplid, no need to add defaults
+    # if no authentication method is supplied, no need to add defaults
     if not dict_search('authentication.method', proxy):
         default_values.pop('authentication')
+    # if no url_filteringurl-filtering method is supplied, no need to add defaults
+    if 'url_filtering' not in proxy:
+        default_values.pop('url_filtering')
+    else:
+        # store path to squidGuard config, used when generating Squid config
+        proxy['squidguard_conf'] = squidguard_config_file
 
     # XXX: T2665: blend in proper cache-peer default values later
     default_values.pop('cache_peer')
@@ -118,15 +125,21 @@ def generate(proxy):
     if not proxy:
         return None
 
-    render(config_file, 'squid/squid.conf.tmpl', proxy)
+    render(squid_config_file, 'squid/squid.conf.tmpl', proxy)
+    render(squidguard_config_file, 'squid/squidGuard.conf.tmpl', proxy)
+
     return None
 
 def apply(proxy):
     if not proxy:
         # proxy is removed in the commit
         call('systemctl stop squid.service')
-        if os.path.exists(config_file):
-            os.unlink(config_file)
+
+        if os.path.exists(squid_config_file):
+            os.unlink(squid_config_file)
+        if os.path.exists(squidguard_config_file):
+            os.unlink(squidguard_config_file)
+
         return None
 
     call('systemctl restart squid.service')