def handle_login(self, req, code, state):
self.storage_driver = LiteAuthStorage(req.environ, self.prefix)
oauth_client = self.provider.create_for_token(self.conf, code)
token = oauth_client.access_token
if not token:
req.response = HTTPUnauthorized(request=req)
return req.response
user_info = oauth_client.userinfo
if not user_info:
req.response = HTTPForbidden(request=req)
return req.response
account_id = '%s:%s' % (self.prefix + user_info.get('id'),
user_info.get('email'))
self.storage_driver.store_id(account_id, token,
oauth_client.expires_in)
return Response(request=req,
status=302,
headers={
'x-auth-token':
token,
'x-storage-token':
token,
'x-auth-token-expires':
oauth_client.expires_in,
'x-storage-url':
self.auth_endpoint,
'location':
'%s%s?account=%s' %
(self.service_domain, state or '/', account_id)
})
def handle_login(self, req, code, state):
self.storage_driver = LiteAuthStorage(req.environ, self.prefix)
oauth_client = self.provider.create_for_token(self.conf, code)
token = oauth_client.access_token
if not token:
req.response = HTTPUnauthorized(request=req)
return req.response
user_info = oauth_client.userinfo
if not user_info:
req.response = HTTPForbidden(request=req)
return req.response
account_id = '%s:%s' % (self.prefix + user_info.get('id'),
user_info.get('email'))
self.storage_driver.store_id(account_id,
token,
oauth_client.expires_in)
return Response(request=req, status=302,
headers={
'x-auth-token': token,
'x-storage-token': token,
'x-auth-token-expires': oauth_client.expires_in,
'x-storage-url': self.auth_endpoint,
'location': '%s%s?account=%s' %
(self.service_domain,
state or '/',
account_id)})
def __call__(self, req):
self.storage_driver = LiteAuthStorage(req.environ)
if req.path == self.login_path:
state = None
if req.params:
code = req.params.get('code')
state = req.params.get('state')
if code:
return self.handle_login(req, code, state)
return self.handle_oauth(state)
token = req.headers.get('x-auth-token', None)
if token:
account_id, _junk = self.storage_driver.get_id(token)
if account_id:
req.environ['REMOTE_USER'] = account_id
return self.app
class OauthLogin(object):
def __init__(self, app, conf):
self.app = app
self.conf = conf
self.logger = get_logger(conf, log_route='liteauth')
self.provider = load_oauth_provider(
conf.get('oauth_provider', 'google_oauth'))
self.auth_endpoint = conf.get('auth_endpoint', '')
if not self.auth_endpoint:
raise ValueError('auth_endpoint not set in config file')
if isinstance(self.auth_endpoint, unicode):
self.auth_endpoint = self.auth_endpoint.encode('utf-8')
parsed_path = urlparse(self.auth_endpoint)
if not parsed_path.netloc:
raise ValueError('auth_endpoint is invalid in config file')
self.auth_domain = parsed_path.netloc
self.login_path = parsed_path.path
self.scheme = parsed_path.scheme
if self.scheme != 'https':
raise ValueError('auth_endpoint must have https:// scheme')
# by default service_domain can be extracted from the endpoint
# in case where auth domain is different from service domain
# you need to set up the service domain separately
# Example:
# auth_endpoint = https://auth.example.com/login
# service_domain = https://www.example.com
self.service_domain = conf.get('service_domain',
'%s://%s'
% (self.scheme, self.auth_domain))
self.storage_driver = None
self.oauth_login_timeout = 3600
@wsgify
def __call__(self, req):
self.storage_driver = LiteAuthStorage(req.environ)
if req.path == self.login_path:
state = None
if req.params:
code = req.params.get('code')
state = req.params.get('state')
if code:
return self.handle_login(req, code, state)
return self.handle_oauth(state)
token = req.headers.get('x-auth-token', None)
if token:
account_id, _junk = self.storage_driver.get_id(token)
if account_id:
req.environ['REMOTE_USER'] = account_id
return self.app
def handle_login(self, req, code, state):
stored_state, expires = self.storage_driver.get_id(state)
if not stored_state:
req.response = HTTPUnauthorized(request=req,
body='Login time expired')
return req.response
oauth_client = self.provider.create_for_token(self.conf,
self.auth_endpoint,
code)
token = oauth_client.access_token
if not token:
req.response = HTTPUnauthorized(request=req)
return req.response
user_info = oauth_client.userinfo
if not user_info:
req.response = HTTPForbidden(request=req)
return req.response
account_id = '%s:%s' % (self.provider.PREFIX + user_info.get('id'),
user_info.get('email'))
self.storage_driver.store_id(token,
account_id,
oauth_client.expires_in)
return Response(request=req, status=302,
headers={
'x-auth-token': token,
'x-storage-token': token,
'x-auth-token-expires': oauth_client.expires_in,
'x-storage-url': self.auth_endpoint,
'location': '%s%s?account=%s' %
(self.service_domain,
stored_state or '/',
account_id)})
def handle_oauth(self, state=None, approval_prompt='auto'):
uid = uuid4().hex
self.storage_driver.store_id(uid, state or '/',
self.oauth_login_timeout)
oauth_client = self.provider.create_for_redirect(
self.conf,
self.auth_endpoint,
state=uid,
approval_prompt=approval_prompt)
return HTTPFound(location=oauth_client.redirect)
class OauthLogin(object):
def __init__(self, app, conf):
self.app = app
self.conf = conf
self.logger = get_logger(conf, log_route='liteauth')
self.provider = load_provider(
conf.get('oauth_provider', 'google_oauth'))
self.prefix = self.provider.PREFIX
self.auth_endpoint = conf.get('auth_endpoint', '')
if not self.auth_endpoint:
raise ValueError('auth_endpoint not set in config file')
if isinstance(self.auth_endpoint, unicode):
self.auth_endpoint = self.auth_endpoint.encode('utf-8')
parsed_path = urlparse(self.auth_endpoint)
if not parsed_path.netloc:
raise ValueError('auth_endpoint is invalid in config file')
self.auth_domain = parsed_path.netloc
self.login_path = parsed_path.path
self.scheme = parsed_path.scheme
if self.scheme != 'https':
raise ValueError('auth_endpoint must have https:// scheme')
# by default service_domain can be extracted from the endpoint
# in case where auth domain is different from service domain
# you need to set up the service domain separately
# Example:
# auth_endpoint = https://auth.example.com/login
# service_domain = https://www.example.com
self.service_domain = conf.get(
'service_domain', '%s://%s' % (self.scheme, self.auth_domain))
self.storage_driver = None
@wsgify
def __call__(self, req):
if req.path == self.login_path:
state = None
if req.params:
code = req.params.get('code')
state = req.params.get('state')
if code:
return self.handle_login(req, code, state)
return self.handle_oauth(state)
return self.app
def handle_login(self, req, code, state):
self.storage_driver = LiteAuthStorage(req.environ, self.prefix)
oauth_client = self.provider.create_for_token(self.conf, code)
token = oauth_client.access_token
if not token:
req.response = HTTPUnauthorized(request=req)
return req.response
user_info = oauth_client.userinfo
if not user_info:
req.response = HTTPForbidden(request=req)
return req.response
account_id = '%s:%s' % (self.prefix + user_info.get('id'),
user_info.get('email'))
self.storage_driver.store_id(account_id, token,
oauth_client.expires_in)
return Response(request=req,
status=302,
headers={
'x-auth-token':
token,
'x-storage-token':
token,
'x-auth-token-expires':
oauth_client.expires_in,
'x-storage-url':
self.auth_endpoint,
'location':
'%s%s?account=%s' %
(self.service_domain, state or '/', account_id)
})
def handle_oauth(self, state=None, approval_prompt='auto'):
oauth_client = self.provider.create_for_redirect(
self.conf, state=state, approval_prompt=approval_prompt)
return HTTPFound(location=oauth_client.redirect)
