hostnames registration application for I2P
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import re
from django.shortcuts import redirect
from django.core.exceptions import ValidationError
from django.http import HttpResponse
from web.postkey.models import i2phost
from web.lib.validation import validate_hostname
def jumper(request, host):
"""Actually do jumps."""
try:
hostname = validate_hostname(host)
except ValidationError, e:
return redirect('/jump/error/')
try:
key = i2phost.objects.get(name=hostname, activated=True).b64hash
except i2phost.DoesNotExist:
return redirect('/jump/unknown/')
url = 'http://' + hostname + '/?i2paddresshelper=' + key
# get params from requst string, e.g. from 'example.i2p/smth/1?a=b&c=d' get 'smth/1?a=b&c=d'
pattern = host + r'/(.+)'
m = re.search(pattern, request.get_full_path())
if m:
params = m.group(1)
url += '/' + params
return redirect(url, permanent=True)
def error(request):
return HttpResponse('You are trying to access an invalid hostname.')
def unknown(request):
return HttpResponse('You are trying to access an unknown hostname.')