from PLC.Method import Method
from PLC.Parameter import Parameter, Mixed
from PLC.Nodes import Node, Nodes
-from PLC.Auth import PasswordAuth
+from PLC.Auth import Auth
+related_fields = Node.related_fields.keys()
can_update = lambda (field, value): field in \
['hostname', 'boot_state', 'model', 'version',
- 'key', 'session']
+ 'key', 'session', 'boot_nonce'] + \
+ related_fields
class UpdateNode(Method):
"""
updated, all other fields are left untouched.
PIs and techs can update only the nodes at their sites. Only
- admins can update the key and session fields.
+ admins can update the key, session, and boot_nonce fields.
Returns 1 if successful, faults otherwise.
"""
roles = ['admin', 'pi', 'tech']
- update_fields = dict(filter(can_update, Node.fields.items()))
+ node_fields = dict(filter(can_update, Node.fields.items() + Node.related_fields.items()))
accepts = [
- PasswordAuth(),
+ Auth(),
Mixed(Node.fields['node_id'],
Node.fields['hostname']),
- update_fields
+ node_fields
]
returns = Parameter(int, '1 if successful')
# Remove admin only fields
if 'admin' not in self.caller['roles']:
- for key in 'key', 'session':
- del node_fields[key]
+ for key in 'key', 'session', 'boot_nonce':
+ if node_fields.has_key(key):
+ del node_fields[key]
# Get account information
nodes = Nodes(self.api, [node_id_or_hostname])
if not nodes:
raise PLCInvalidArgument, "No such node"
+ node = nodes[0]
- node = nodes.values()[0]
+ if node['peer_id'] is not None:
+ raise PLCInvalidArgument, "Not a local node"
# Authenticated function
assert self.caller is not None
if node['site_id'] not in self.caller['site_ids']:
raise PLCPermissionDenied, "Not allowed to delete nodes from specified site"
- node.update(node_fields)
+ # Make requested associations
+ for field in related_fields:
+ if field in node_fields:
+ node.associate(auth, field, node_fields[field])
+ node_fields.pop(field)
+
+ node.update(node_fields)
+ node.update_last_updated(False)
node.sync()
+
+ # Logging variables
+ self.event_objects = {'Node': [node['node_id']]}
+ self.message = 'Node %d updated: %s.' % \
+ (node['node_id'], ", ".join(node_fields.keys()))
+ if 'boot_state' in node_fields.keys():
+ self.message += ' boot_state updated to %s' % node_fields['boot_state']
return 1