def val(r):
objs, unresolved_path = traverse_path(oms_root, r)
if unresolved_path:
return [(timestamp,
dict(event='delete', name=os.path.basename(r),
url=r))]
return IStream(objs[-1]).events(after, limit=limit)
def handle_request(self, request):
"""Takes a request, maps it to a domain object and a corresponding IHttpRestView
and returns the rendered output of that view.
"""
principal = self.check_auth(request)
oms_root = db.get_root()['oms_root']
objs, unresolved_path = traverse_path(oms_root, request.path[1:])
if not objs and unresolved_path:
objs = [oms_root]
obj = objs[-1]
interaction = self.get_interaction(request, principal)
request.interaction = interaction
if self.use_security_proxy:
obj = proxy_factory(obj, interaction)
view = self.find_view(obj, unresolved_path, request)
needs_rw_transaction = view.rw_transaction(request)
# create a security proxy if we have a secured interaction
if interaction:
try:
view = proxy_factory(view, interaction)
except:
# XXX: TODO: define a real exception for this proxy creation error
# right now we want to ignore security when there are no declared rules
# on how to secure a view
pass
def get_renderer(view, method):
try:
return getattr(view, method, None)
except zope.security.interfaces.Unauthorized:
raise Forbidden('User does not have permission to access this resource')
for method in ('render_' + request.method,
'render_' + request.method.lower(),
'render'):
renderer = get_renderer(view, method)
if renderer:
from opennode.oms.endpoint.httprest.auth import AuthView
if isinstance(view, AuthView) and renderer.__name__ == 'render':
res = renderer(request, self.use_keystone_tokens)
else:
res = renderer(request)
return res if needs_rw_transaction else db.RollbackValue(res)
raise NotImplementedError("Method %s is not implemented in %s\n" % (request.method, view))
def handle_request(self, request):
"""Takes a request, maps it to a domain object and a corresponding IHttpRestView
and returns the rendered output of that view.
"""
token = self.get_token(request)
oms_root = db.get_root()['oms_root']
objs, unresolved_path = traverse_path(oms_root, request.path[1:])
if not objs and unresolved_path:
objs = [oms_root]
obj = objs[-1]
interaction = self.get_interaction(request, token)
request.interaction = interaction
if self.use_security_proxy:
obj = proxy_factory(obj, interaction)
view = self.find_view(obj, unresolved_path, request)
needs_rw_transaction = view.rw_transaction(request)
# create a security proxy if we have a secured interaction
if interaction:
try:
view = proxy_factory(view, interaction)
except:
# XXX: TODO: define a real exception for this proxy creation error
# right now we want to ignore security when there are no declared rules
# on how to secure a view
pass
def get_renderer(view, method):
try:
return getattr(view, method, None)
except zope.security.interfaces.Unauthorized, e:
from opennode.oms.endpoint.httprest.auth import IHttpRestAuthenticationUtility
auth_util = getUtility(IHttpRestAuthenticationUtility)
if token or not auth_util.get_basic_auth_credentials(request) or \
(self.use_keystone_tokens and
not auth_util.get_keystone_auth_credentials(request)):
raise Forbidden(
'User does not have permission to access this resource'
)
raise Unauthorized()
def handle_request(self, request):
"""Takes a request, maps it to a domain object and a corresponding IHttpRestView
and returns the rendered output of that view.
"""
token = self.get_token(request)
oms_root = db.get_root()['oms_root']
objs, unresolved_path = traverse_path(oms_root, request.path[1:])
if not objs and unresolved_path:
objs = [oms_root]
obj = objs[-1]
interaction = self.get_interaction(request, token)
request.interaction = interaction
if self.use_security_proxy:
obj = proxy_factory(obj, interaction)
view = self.find_view(obj, unresolved_path, request)
needs_rw_transaction = view.rw_transaction(request)
# create a security proxy if we have a secured interaction
if interaction:
try:
view = proxy_factory(view, interaction)
except:
# XXX: TODO: define a real exception for this proxy creation error
# right now we want to ignore security when there are no declared rules
# on how to secure a view
pass
def get_renderer(view, method):
try:
return getattr(view, method, None)
except zope.security.interfaces.Unauthorized, e:
from opennode.oms.endpoint.httprest.auth import IHttpRestAuthenticationUtility
auth_util = getUtility(IHttpRestAuthenticationUtility)
if token or not auth_util.get_basic_auth_credentials(request) or \
(self.use_keystone_tokens and
not auth_util.get_keystone_auth_credentials(request)):
raise Forbidden('User does not have permission to access this resource')
raise Unauthorized()
def try_index(self, searcher, model, event):
path = canonical_path(model)
op = 'un' if IModelDeletedEvent.providedBy(event) else ''
log.msg("%sindexing %s %s" % (op, path, type(event).__name__), system="indexer")
objs, unresolved_path = traverse_path(db.get_root()['oms_root'], path)
if unresolved_path and not IModelDeletedEvent.providedBy(event):
return False
obj = objs[-1]
try:
if IModelDeletedEvent.providedBy(event):
searcher.unindex_object(obj)
else:
searcher._index_object(obj)
except NotYet:
return False
log.msg("%sindexed %s %s" % (op, path, type(event).__name__), system="indexer")
return True
def traverse(path):
res, _ = traverse_path(oms_root, path)
if not res:
return None
return res[-1]
def traverse(path):
res, _ = traverse_path(oms_root, path)
if not res:
return None
return res[-1]
def val(r):
objs, unresolved_path = traverse_path(oms_root, r)
if unresolved_path:
return [(timestamp, dict(event='delete', name=os.path.basename(r), url=r))]
return IStream(objs[-1]).events(after, limit=limit)
def traverse_full(self, path):
if path.startswith('/'):
return traverse_path(db.get_root()['oms_root'], path[1:])
else:
return traverse_path(self.current_obj, path)
def traverse_full(self, path):
if path.startswith('/'):
return traverse_path(db.get_root()['oms_root'], path[1:])
else:
return traverse_path(self.current_obj, path)
