def clean(self):
asn = self.cleaned_data.get('asn')
addr = self.cleaned_data.get('addr')
if (asn and addr) or ((not asn) and (not addr)):
raise forms.ValidationError, 'Please specify either an AS or IP range, not both'
if asn:
try:
resource_range_as.parse_str(asn)
except ValueError:
raise forms.ValidationError, 'invalid AS range'
if addr:
#try:
parse_ipaddr(addr)
#except BadIPResource:
# raise forms.ValidationError, 'invalid IP address range/prefix'
return self.cleaned_data
def clean(self):
asn = self.cleaned_data.get('asn')
addr = self.cleaned_data.get('addr')
if (asn and addr) or ((not asn) and (not addr)):
raise forms.ValidationError, 'Please specify either an AS or IP range, not both'
if asn:
try:
resource_range_as.parse_str(asn)
except ValueError:
raise forms.ValidationError, 'invalid AS range'
if addr:
#try:
parse_ipaddr(addr)
#except BadIPResource:
# raise forms.ValidationError, 'invalid IP address range/prefix'
return self.cleaned_data
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 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():
if pfx.family == 4:
addr = v4addr(pfx.prefix.encode())
elif pfx.family == 6:
addr = v6addr(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 clean_asns(self):
try:
r = resource_range_as.parse_str(self.cleaned_data.get('asns'))
except:
raise forms.ValidationError('invalid AS or range')
if not models.ResourceRangeAS.objects.filter(
cert__conf=self.child.issuer,
min__lte=r.min,
max__gte=r.max).exists():
raise forms.ValidationError('AS or range is not delegated to you')
# determine if the entered range overlaps with any AS already
# allocated to this child
if self.child.asns.filter(end_as__gte=r.min, start_as__lte=r.max).exists():
raise forms.ValidationError(
'Overlap with previous allocation to this child')
return str(r)
def clean_asns(self):
try:
r = resource_range_as.parse_str(self.cleaned_data.get('asns'))
except:
raise forms.ValidationError('invalid AS or range')
if not models.ResourceRangeAS.objects.filter(
cert__conf=self.child.issuer, min__lte=r.min,
max__gte=r.max).exists():
raise forms.ValidationError('AS or range is not delegated to you')
# determine if the entered range overlaps with any AS already
# allocated to this child
if self.child.asns.filter(end_as__gte=r.min,
start_as__lte=r.max).exists():
raise forms.ValidationError(
'Overlap with previous allocation to this child')
return str(r)
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 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 search_view(request):
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)
certs = models.Cert.objects.filter(addresses__family=family, addresses__min=str(r.min), addresses__max=str(r.max))
roas = models.ROA.objects.filter(prefixes__family=family, prefixes__prefix=str(r.min))
elif asn:
r = resource_range_as.parse_str(asn)
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)
return render('cacheview/search_result.html', { 'certs': certs, 'roas': roas }, request)
else:
form = forms.SearchForm()
return render('cacheview/search_form.html', { 'form': form, 'search_type': 'Resource' }, request)