File diff 18ff99706db5 → efaedc7f83c2
conntrackt/templatetags/conntrackt.py
Show inline comments
 
@@ -10,7 +10,7 @@ register = template.Library()
 
@register.inclusion_tag('conntrackt/html_link.html')
 
def html_link(text, view, *args, **kwargs):
 
    """
 
    A small wrapper for showing HTML linnks.
 
    A small wrapper for showing HTML links.
 

	
 
    Positional arguments:
 

	
 
@@ -51,6 +51,25 @@ def html_link(text, view, *args, **kwarg
 

	
 
    return context
 

	
 
@register.simple_tag
 
def iptables(communication):
 
    """
 
    Produces an iptables rule based on the provided models.Communication object
 
    instance. The rule is appropriate for inclusion in the INPUT section of a
 
    file provided to the iptables-restore command.
 

	
 
    Arguments:
 

	
 
        communication - Instance of a models.Communication object.
 
    """
 
    values = (communication.source.address, communication.source.netmask, communication.protocol.lower(), communication.protocol.lower(), communication.port)
 
    if communication.protocol in ('TCP', 'UDP'):
 
        rule_template = "-A INPUT -s %s/%s -p %s -m %s --dport %s -j ACCEPT"
 
    elif communication.protocol in ('ICMP'):
 
        rule_template = "-A INPUT -s %s/%s -p %s -m %s --icmp-type %s -j ACCEPT"
 

	
 
    return rule_template % values
 

	
 
@register.simple_tag(takes_context = True)
 
def active_link(context, url_name, return_value='active', **kwargs):
 
    """