Revision b4401a0c flowspec/forms.py

b/flowspec/forms.py
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from ipaddr import *
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from django.core.urlresolvers import reverse
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from django.contrib.auth.models import User
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from django.conf import settings
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import datetime
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  ......




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    def clean_destination(self):


  		





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        data = self.cleaned_data['destination']


  		





  
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        error = None


  		





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        if data:


  		





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            try:


  		





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                address = IPNetwork(data)


  		





  
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                if address.prefixlen < settings.PREFIX_LENGTH:


  		





  
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                    error = "Currently no prefix lengths < %s are allowed" %settings.PREFIX_LENGTH


  		





  
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                    raise forms.ValidationError('error')


  		





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                return self.cleaned_data["destination"]


  		





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            except Exception:


  		





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                raise forms.ValidationError('Invalid network address format')


  		





  
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                if error:


  		





  
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                    error_text = error


  		





  
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                else:


  		





  
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                    error_text = 'Invalid network address format'


  		





  
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                raise forms.ValidationError(error_text)


  		





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    def clean_expires(self):


  		





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        date = self.cleaned_data['expires']


  		












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