def process_add(self, **kwargs): # We don't specify the args explicitly since we are using wtforms here.
form = GroupAddForm(request_params())
if form.validate():
group = groups.create(name=form.name.data)
auditlog.log(auditlog.CODE_CONTENT_ADD, target=group)
notify_entity_activity(group, 'created')
raise cherrypy.HTTPRedirect('/group/list')
else:
return render("group/add.html", {'form': form})
def createGroup(self, name):
"""
Create a new group with specified name.
:param name: The new group name.
:type name: str
:return: The created group object.
:rtype: dict
"""
group = groups.create(name)
auditlog.log(auditlog.CODE_CONTENT_ADD, target=group)
return group.to_dict()
def from_structure(self, structure):
"""
Populates the SQLAlchemy model from a python dictionary of the database structure.
"""
session = meta.Session()
try:
for resource_s in structure['resources']:
log.debug("Importing: {0!r}".format(resource_s))
# First build up a list of group_ids for this resource that will correspond to groups
# in *this* database.
group_ids = []
for gname in resource_s['groups']:
group = groups.get_by_name(gname, assert_exists=False)
if not group:
group = groups.create(gname)
log.info("Created group: {0!r}".format(group))
else:
log.info("Found existing group: {0!r}".format(group))
group_ids.append(group.id)
# First we should see if there is a match for the id and name; we can't rely on name alone since
# there is no guarantee of name uniqueness (even with a group)
resource = None
resource_candidate = resources.get(resource_s['id'], assert_exists=False)
if resource_candidate and resource_candidate.name == resource_s['name']:
resource = resource_candidate
else:
# If we find a matching resource (by name) and there is only one then we'll use that.
try:
resource = resources.get_by_name(resource_s['name'], assert_single=True, assert_exists=True)
except MultipleResultsFound:
log.info("Multiple resource matched name {0!r}, will create a new one.".format(resource_s['name']))
except exc.NoSuchEntity:
log.debug("No resource found matching name: {0!r}".format(resource_s['name']))
pass
resource_attribs = ('name', 'addr', 'description', 'notes', 'tags')
resource_attribs_update = dict([(k,v) for (k,v) in resource_s.items() if k in resource_attribs])
if resource:
(resource, modified) = resources.modify(resource.id, group_ids=group_ids, **resource_attribs_update)
# (yes, we are overwriting 'resource' var with new copy returned from this method)
log.info("Updating existing resource: {0!r} (modified: {1!r})".format(resource, modified))
if modified and modified != ['group_ids']:
if not self.force:
raise RuntimeError("Refusing to modify existing resource attributes {0!r} on {1!r} (use 'force' to override this).".format(modified, resource))
else:
log.warning("Overwriting resource attributes {0!r} on {1!r}".format(modified, resource))
else:
# We will just assume that we need to create the resource. Yes, it's possible it'll match an existing
# one, but better to build a merge tool than end up silently merging things that are not the same.
resource = resources.create(group_ids=group_ids, **resource_attribs_update)
log.info("Created new resource: {0!r}".format(resource))
# Add the passwords
for password_s in resource_s['passwords']:
password_attribs = ('username', 'description', 'password', 'tags')
password_attribs_update = dict([(k,v) for (k,v) in password_s.items() if k in password_attribs])
# Look for a matching password. We do know that this is unique.
password = passwords.get_for_resource(password_s['username'], password_s['resource_id'], assert_exists=False)
if password:
(password, modified) = passwords.modify(password_id=password.id, **password_attribs_update)
# (Yeah, we overwrite password object.)
log.info("Updating existing password: {0!r} (modified: {1!r})".format(password, modified))
non_pw_modified = set(modified) - set(['password'])
if not modified:
log.debug("Password row not modified.")
else:
log.debug("Password modified: {0!r}".format(modified))
# If anything changed other than password, we need to ensure that force=true
if non_pw_modified:
if not self.force:
raise RuntimeError("Refusing to modify existing password attributes {0!r} on {1!r} (use 'force' to override this).".format(non_pw_modified, password))
else:
log.warning("Overwriting password attributes {0!r} on {1!r}".format(non_pw_modified, password))
else:
password = passwords.create(resource_id=resource.id, **password_attribs_update)
log.info("Creating new password: {0!r}".format(password))
# This probably isn't necessary as all the DAO methods should also flush session, but might as well.
session.flush()
except:
session.rollback()
raise