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# Copyright (C) 2014 Ipsilon project Contributors, for licensee see COPYING
from ipsilon.providers.common import ProviderPageBase
import cherrypy
class MetaHandler(ProviderPageBase):
def __init__(self, *args, **kwargs):
super(MetaHandler, self).__init__(*args, **kwargs)
self._template_name = None
self._take_args = False
def reply(self, **kwargs):
if self._template_name is None:
raise ValueError('Template not set')
return str(self._template(self._template_name, **kwargs))
def default(self, *args, **kwargs):
if self._take_args:
return self.root(*args, **kwargs)
raise cherrypy.NotFound()
class XRDSHandler(MetaHandler):
def __init__(self, *args, **kwargs):
super(XRDSHandler, self).__init__(*args, **kwargs)
self.default_headers['Content-Type'] = 'application/xrds+xml'
self._template_name = 'openid/xrds.xml'
def GET(self, *args, **kwargs):
types = [
'http://specs.openid.net/auth/2.0/server',
'http://openid.net/server/1.0',
]
for _, e in self.cfg.extensions.available().items():
types.extend(e.get_type_uris())
return self.reply(types=types,
uri=self.cfg.endpoint_url)
class UserXRDSHandler(XRDSHandler):
def __init__(self, *args, **kwargs):
super(UserXRDSHandler, self).__init__(*args, **kwargs)
self._take_args = True
def GET(self, *args, **kwargs):
if len(args) != 1:
raise cherrypy.NotFound()
if args[0].endswith('.xrds'):
name = args[0][:-5]
identity_url = self.cfg.identity_url_template % {'username': name}
types = [
'http://specs.openid.net/auth/2.0/signon',
'http://openid.net/signon/1.0',
]
for _, e in self.cfg.extensions.available().items():
types.extend(e.get_type_uris())
return self.reply(types=types,
uri=self.cfg.endpoint_url,
localid=identity_url)
raise cherrypy.NotFound()
class IDHandler(MetaHandler):
def __init__(self, *args, **kwargs):
super(IDHandler, self).__init__(*args, **kwargs)
self._template_name = 'openid/userpage.html'
self._take_args = True
def GET(self, *args, **kwargs):
if len(args) != 1:
raise cherrypy.NotFound()
name = args[0]
yadis = '%syadis/%s.xrds' % (self.cfg.endpoint_url, name)
cherrypy.response.headers['X-XRDS-Location'] = yadis
endpoint_url = self.cfg.endpoint_url
identity_url = self.cfg.identity_url_template % {'username': name}
HEAD_LINK = '<link rel="%s" href="%s">'
provider_heads = [HEAD_LINK % ('openid2.provider', endpoint_url),
HEAD_LINK % ('openid.server', endpoint_url)]
user_heads = [HEAD_LINK % ('openid2.delegate', identity_url),
HEAD_LINK % ('openid.local_id', identity_url)]
heads = {'provider': provider_heads, 'user': user_heads}
return self.reply(title='Userpage', username=name, heads=heads)
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