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Diffstat (limited to 'rpki/gui/cacheview/views.py')
| -rw-r--r-- | rpki/gui/cacheview/views.py | 172 |
1 files changed, 0 insertions, 172 deletions
diff --git a/rpki/gui/cacheview/views.py b/rpki/gui/cacheview/views.py deleted file mode 100644 index 94870eb2..00000000 --- a/rpki/gui/cacheview/views.py +++ /dev/null @@ -1,172 +0,0 @@ -# Copyright (C) 2011 SPARTA, Inc. dba Cobham Analytic Solutions -# Copyright (C) 2013 SPARTA, Inc. a Parsons Company -# -# Permission to use, copy, modify, and distribute this software for any -# purpose with or without fee is hereby granted, provided that the above -# copyright notice and this permission notice appear in all copies. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND SPARTA DISCLAIMS ALL WARRANTIES WITH -# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY -# AND FITNESS. IN NO EVENT SHALL SPARTA BE LIABLE FOR ANY SPECIAL, DIRECT, -# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM -# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE -# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR -# PERFORMANCE OF THIS SOFTWARE. - -__version__ = '$Id$' - -from django.views.generic import DetailView -from django.shortcuts import render -from django.db.models import F - -from rpki.gui.cacheview import models, forms, misc -from rpki.resource_set import resource_range_as, resource_range_ip -from rpki.POW import IPAddress -from rpki.exceptions import BadIPResource - - -def cert_chain(obj): - """ - returns an iterator covering all certs from the root cert down to the EE. - """ - chain = [obj] - while obj != obj.issuer: - obj = obj.issuer - chain.append(obj) - return zip(range(len(chain)), reversed(chain)) - - -class SignedObjectDetailView(DetailView): - def get_context_data(self, **kwargs): - context = super(SignedObjectDetailView, - self).get_context_data(**kwargs) - context['chain'] = cert_chain(self.object) - return context - - -class RoaDetailView(SignedObjectDetailView): - model = models.ROA - - -class CertDetailView(SignedObjectDetailView): - model = models.Cert - - -class GhostbusterDetailView(SignedObjectDetailView): - model = models.Ghostbuster - - -def search_view(request): - certs = None - roas = None - - if request.method == 'POST': - form = forms.SearchForm2(request.POST, request.FILES) - if form.is_valid(): - resource = form.cleaned_data.get('resource') - # try to determine the type of input given - try: - r = resource_range_as.parse_str(resource) - certs = models.Cert.objects.filter(asns__min__gte=r.min, - asns__max__lte=r.max) - roas = models.ROA.objects.filter(asid__gte=r.min, - asid__lte=r.max) - except: - try: - r = resource_range_ip.parse_str(resource) - if r.version == 4: - certs = models.Cert.objects.filter( - addresses__prefix_min__lte=r.min, - addresses__prefix_max__gte=r.max) - roas = models.ROA.objects.filter( - prefixes__prefix_min__lte=r.min, - prefixes__prefix_max__gte=r.max) - else: - certs = models.Cert.objects.filter( - addresses_v6__prefix_min__lte=r.min, - addresses_v6__prefix_max__gte=r.max) - roas = models.ROA.objects.filter( - prefixes_v6__prefix_min__lte=r.min, - prefixes_v6__prefix_max__gte=r.max) - except BadIPResource: - pass - - return render(request, 'cacheview/search_result.html', - {'resource': resource, 'certs': certs, 'roas': roas}) - - -def cmp_prefix(x, y): - r = cmp(x[0].family, y[0].family) - if r == 0: - r = cmp(x[2], y[2]) # integer address - if r == 0: - r = cmp(x[0].bits, y[0].bits) - if r == 0: - r = cmp(x[0].max_length, y[0].max_length) - if r == 0: - r = cmp(x[1].asid, y[1].asid) - return r - - -#def cmp_prefix(x,y): -# for attr in ('family', 'prefix', 'bits', 'max_length'): -# r = cmp(getattr(x[0], attr), getattr(y[0], attr)) -# if r: -# return r -# return cmp(x[1].asid, y[1].asid) - - -def query_view(request): - """ - Allow the user to search for an AS or prefix, and show all published ROA - information. - """ - - if request.method == 'POST': - form = forms.SearchForm(request.POST, request.FILES) - if form.is_valid(): - certs = None - roas = None - - addr = form.cleaned_data.get('addr') - asn = form.cleaned_data.get('asn') - - if addr: - family, r = misc.parse_ipaddr(addr) - prefixes = models.ROAPrefix.objects.filter(family=family, prefix=str(r.min)) - - prefix_list = [] - for pfx in prefixes: - for roa in pfx.roas.all(): - prefix_list.append((pfx, roa)) - elif asn: - r = resource_range_as.parse_str(asn) - roas = models.ROA.objects.filter(asid__gte=r.min, asid__lte=r.max) - - # display the results sorted by prefix - prefix_list = [] - for roa in roas: - for pfx in roa.prefixes.all(): - addr = IPAddress(pfx.prefix.encode()) - prefix_list.append((pfx, roa, addr)) - prefix_list.sort(cmp=cmp_prefix) - - return render('cacheview/query_result.html', - {'object_list': prefix_list}, request) - else: - form = forms.SearchForm() - - return render('cacheview/search_form.html', { - 'form': form, 'search_type': 'ROA '}, request) - - -def global_summary(request): - """Display a table summarizing the state of the global RPKI.""" - - roots = models.Cert.objects.filter(issuer=F('pk')) # self-signed - - return render(request, 'cacheview/global_summary.html', { - 'roots': roots - }) - -# vim:sw=4 ts=8 expandtab |