def sliver_status(self, slice_urn, slice_hrn):
"""
-
Receive a status request for slice named urn/hrn
urn:publicid:IDN+senslab+nturro_slice hrn senslab.nturro_slice
shall return a structure as described in
:type slice_urn: string
:param slice_hrn: slice hrn
:type slice_hrn: string
-
- .. note:: UNUSED. sface deprecated. SA May 7th 2013
-
+
"""
@staticmethod
def get_user_record(hrn):
"""
-
Returns the user record based on the hrn from the SFA DB .
:param hrn: user's hrn
def testbed_name (self):
"""
-
Returns testbed's name.
:rtype: string
def create_sliver (self, slice_urn, slice_hrn, creds, rspec_string, \
users, options):
"""
-
+ Answer to CreateSliver.
Creates the leases and slivers for the users from the information
found in the rspec string.
Launch experiment on OAR if the requested leases is valid. Delete
:param options:
:type options:
+ :return: a valid Rspec for the slice which has just been
+ modified.
+ :rtype: RSpec
+
"""
aggregate = SlabAggregate(self)
def delete_sliver (self, slice_urn, slice_hrn, creds, options):
"""
Deletes the lease associated with the slice hrn and the credentials
- if the slice belongs to senslab.
+ if the slice belongs to senslab. Answer to DeleteSliver.
:return: 1 if the slice to delete was not found on senslab,
True if the deletion was successful, False otherwise otherwise.
def list_resources (self, slice_urn, slice_hrn, creds, options):
"""
- List resources from the senslab aggregate and returns a Rspec
- with resources found when slice_urn and slice_hrn are None
+ List resources from the senslab aggregate and returns a Rspec
+ advertisement with resources found when slice_urn and slice_hrn are None
(in case of resource discovery).
If a slice hrn and urn are provided, list experiment's slice
- nodes in a rspec format.
-
+ nodes in a rspec format. Answer to ListResources.
+ Caching unused.
+ :param options: options used when listing resources (list_leases, info,
+ geni_available)
:return: rspec string in xml
:rtype: string
"""
#panos: passing user-defined options
aggregate = SlabAggregate(self)
- #origin_hrn = Credential(string=creds[0]).get_gid_caller().get_hrn()
- #options.update({'origin_hrn':origin_hrn})
+
rspec = aggregate.get_rspec(slice_xrn=slice_urn, \
version=rspec_version, options=options)
def list_slices (self, creds, options):
+ """
+ Answer to ListSlices.
+ List slices belonging to senslab, returns slice urns list.
+ No caching used. Options unused but are defined in the SFA method
+ api prototype.
+
+ :return: slice urns list
+ :rtype: list
+
+ """
# look in cache first
#if self.cache:
#slices = self.cache.get('slices')
Adding new user, slice, node or site should not be handled
by SFA.
- Adding nodes = OAR
+ ..warnings:: should not be used. Different components are in charge of
+ doing this task. Adding nodes = OAR
Adding users = LDAP Senslab
Adding slice = Import from LDAP users
Adding site = OAR
+
+ :param sfa_record: record provided by the client of the
+ Register API call.
+ :type sfa_record: dict
"""
return -1
def update (self, old_sfa_record, new_sfa_record, hrn, new_key):
- """No site or node record update allowed in Senslab."""
+ """No site or node record update allowed in Senslab.
+ The only modifications authorized here are key deletion/addition
+ on an existing user and password change.
+ On an existing user, CAN NOT BE MODIFIED:
+ 'first_name', 'last_name', 'email'
+ DOES NOT EXIST IN SENSLAB:
+ 'phone', 'url', 'bio','title', 'accepted_aup',
+ A slice is bound to its user, so modifying the user's ssh key should
+ modify the slice's GID after an import procedure.
+
+ :param old_sfa_record: what is in the db for this hrn
+ :param new_sfa_record: what was passed to the Update call
+
+ ..seealso:: update in driver.py.
+ """
pointer = old_sfa_record['pointer']
old_sfa_record_type = old_sfa_record['type']
if new_key and old_sfa_record_type not in [ 'user' ]:
raise UnknownSfaType(old_sfa_record_type)
- #if (type == "authority"):
- #self.shell.UpdateSite(pointer, new_sfa_record)
-
- if old_sfa_record_type == "slice":
- slab_record = self.slab_api.sfa_fields_to_slab_fields(old_sfa_record_type, \
- hrn, new_sfa_record)
- if 'name' in slab_record:
- slab_record.pop('name')
- #Prototype should be UpdateSlice(self,
- #auth, slice_id_or_name, slice_fields)
- #Senslab cannot update slice since slice = job
- #so we must delete and create another job
- self.slab_api.UpdateSlice(pointer, slab_record)
- elif old_sfa_record_type == "user":
+ if old_sfa_record_type == "user":
update_fields = {}
all_fields = new_sfa_record
for key in all_fields.keys():
- if key in ['first_name', 'last_name', 'title', 'email',
- 'password', 'phone', 'url', 'bio', 'accepted_aup',
- 'enabled']:
+ if key in ['key', 'password']:
update_fields[key] = all_fields[key]
- self.slab_api.UpdatePerson(pointer, update_fields)
+
if new_key:
# must check this key against the previous one if it exists
- persons = self.slab_api.GetPersons(['key_ids'])
+ persons = self.slab_api.GetPersons([old_sfa_record])
person = persons[0]
- keys = person['key_ids']
- keys = self.slab_api.GetKeys(person['key_ids'])
+ keys = [person['pkey']]
+ #Get all the person's keys
+ keys_dict = self.slab_api.GetKeys(keys)
- # Delete all stale keys
+ # Delete all stale keys, meaning the user has only one key
+ #at a time
+ #TODO: do we really want to delete all the other keys?
+ #Is this a problem with the GID generation to have multiple
+ #keys? SA 30/05/13
key_exists = False
- for key in keys:
- if new_key != key['key']:
- self.slab_api.DeleteKey(key['key_id'])
- else:
- key_exists = True
- if not key_exists:
- self.slab_api.AddPersonKey(pointer, {'key_type': 'ssh', \
- 'key': new_key})
-
-
+ if key in keys_dict:
+ key_exists = True
+ else:
+ #remove all the other keys
+ for key in keys_dict:
+ self.slab_api.DeleteKey(person, key)
+ self.slab_api.AddPersonKey(person, \
+ {'sshPublicKey': person['pkey']},{'sshPublicKey': new_key} )
+ #self.slab_api.AddPersonKey(person, {'key_type': 'ssh', \
+ #'key': new_key})
return True
def remove (self, sfa_record):
+ """
+ Removes users only. Mark the user as disabled in
+ LDAP. The user and his slice are then deleted from the db by running an
+ import on the registry.
+
+
+
+ :param sfa_record: record is the existing sfa record in the db
+ :type sfa_record: dict
+
+ ..warning::As fas as the slice is concerned, here only the leases are
+ removed from the slice. The slice is record itself is not removed from
+ the db.
+ TODO : REMOVE SLICE FROM THE DB AS WELL? SA 14/05/2013,
+
+ TODO: return boolean for the slice part
+ """
sfa_record_type = sfa_record['type']
hrn = sfa_record['hrn']
if sfa_record_type == 'user':
#accesible.
if person :
#Mark account as disabled in ldap
- self.slab_api.DeletePerson(sfa_record)
+ return self.slab_api.DeletePerson(sfa_record)
+
elif sfa_record_type == 'slice':
if self.slab_api.GetSlices(slice_filter = hrn, \
slice_filter_type = 'slice_hrn'):
- self.slab_api.DeleteSlice(sfa_record)
+ ret = self.slab_api.DeleteSlice(sfa_record)
- #elif type == 'authority':
- #if self.GetSites(pointer):
- #self.DeleteSite(pointer)
- return True
+
+ return True
git://git.onelab.eu / sfa.git / blobdiff