def __call__(self, env, start_response):
""" Handle incoming request. Transform. And send downstream. """
request = Request(env)
if env['KEYSTONE_API_VERSION'] in ['1.0', '1.1']:
params = {
"auth": {
"passwordCredentials": {
"username": utils.get_auth_user(request),
"password": utils.get_auth_key(request)
}
}
}
#Make request to keystone
new_request = Request.blank('/tokens')
new_request.method = 'POST'
new_request.headers['Content-type'] = 'application/json'
new_request.accept = 'text/json'
new_request.body = json.dumps(params)
response = new_request.get_response(self.app)
#Handle failures.
if not str(response.status).startswith('20'):
return response(env, start_response)
headers = self.__transform_headers(json.loads(response.body))
resp = utils.send_legacy_result(204, headers)
return resp(env, start_response)
else:
# Other calls pass to downstream WSGI component
return self.app(env, start_response)
def __call__(self, env, start_response):
""" Handle incoming request. Transform. And send downstream. """
self.start_response = start_response
self.env = env
self.request = Request(env)
if self.request.path.startswith('/v1.0'
) or self.request.path.startswith('/v1.1'):
params = {"passwordCredentials":
{"username": utils.get_auth_user(self.request),
"password": utils.get_auth_key(self.request)}}
#Make request to keystone
new_request = Request.blank('/v2.0/tokens')
new_request.method = 'POST'
new_request.headers['Content-type'] = 'application/json'
new_request.accept = 'text/json'
new_request.body = json.dumps(params)
response = new_request.get_response(self.app)
#Handle failures.
if not str(response.status).startswith('20'):
return response(env, start_response)
headers = self.__transform_headers(
json.loads(response.body))
resp = utils.send_legacy_result(204, headers)
return resp(env, start_response)
else:
# Other calls pass to downstream WSGI component
return self.app(self.env, self.start_response)
def __call__(self, env, start_response):
""" Handle incoming request. Transform. And send downstream. """
logger.debug("Entering AuthProtocol.__call__")
request = Request(env)
if env.get('KEYSTONE_API_VERSION') in ['1.0', '1.1']:
logger.debug("This is a v%s call, so taking over" %
env.get('KEYSTONE_API_VERSION'))
params = {"auth": {"passwordCredentials":
{"username": utils.get_auth_user(request),
"password": utils.get_auth_key(request)}}}
#Make request to keystone
new_request = Request.blank('/tokens')
new_request.method = 'POST'
new_request.headers['Content-type'] = 'application/json'
new_request.accept = 'application/json'
new_request.body = json.dumps(params)
logger.debug("Sending v2.0-formatted request downstream")
response = new_request.get_response(self.app)
logger.debug("Got back %s" % response.status)
#Handle failures.
if not str(response.status).startswith('20'):
return response(env, start_response)
headers = self.__transform_headers(
json.loads(response.body))
logger.debug("Transformed the response. Responding to v1.x client")
resp = utils.send_legacy_result(204, headers)
return resp(env, start_response)
else:
logger.debug("Not a v1.0/v1.1 call, so passing downstream")
return self.app(env, start_response)
def __call__(self, env, start_response):
""" Handle incoming request. Transform. And send downstream. """
logger.debug("Entering AuthProtocol.__call__")
request = Request(env)
if env.get('KEYSTONE_API_VERSION') in ['1.0', '1.1']:
logger.debug("This is a v%s call, so taking over" %
env.get('KEYSTONE_API_VERSION'))
params = {"auth": {"passwordCredentials":
{"username": utils.get_auth_user(request),
"password": utils.get_auth_key(request)}}}
#Make request to keystone
new_request = Request.blank('/tokens')
new_request.method = 'POST'
new_request.headers['Content-type'] = 'application/json'
new_request.accept = 'application/json'
new_request.body = json.dumps(params)
logger.debug("Sending v2.0-formatted request downstream")
response = new_request.get_response(self.app)
logger.debug("Got back %s" % response.status)
#Handle failures.
if not str(response.status).startswith('20'):
return response(env, start_response)
headers = self.__transform_headers(
json.loads(response.body))
logger.debug("Transformed the response. Responding to v1.x client")
resp = utils.send_legacy_result(204, headers)
return resp(env, start_response)
else:
logger.debug("Not a v1.0/v1.1 call, so passing downstream")
return self.app(env, start_response)
def command_generate(self):
from front.environment import FrontEnvironment, environment
from front.urls import app
env = VersionedStorage(FrontEnvironment,
Request.blank('/'),
Reverse.from_handler(app))
for lang in self.langs:
env.lang = Lang(env, lang)
env.models = getattr(models.front, lang)
for error in self.errors:
handler = environment | (
lambda env, data: env.render_to_string('errors/' + error, {}))
tmpl = handler(env, VersionedStorage()).encode('utf-8')
out = os.path.join(env.cfg.STATIC, lang, error+'.html')
if os.path.isfile(out):
with open(out, 'r') as f:
existing = f.read()
if existing == tmpl:
continue
with open(out, 'w') as f:
f.write(tmpl)
logger.info("Rendered %s/%s.html", lang, error)
