def check_resource_owners(user1, user2, resource, grantor):
""" check that each resource has the proper number of owners """
owners = User.objects.filter(u2urp__resource=resource,
u2urp__privilege=PrivilegeCodes.OWNER)
if user1 not in owners:
# fix it NOW
print(" SHARING {} {} with first owner {}".format(
resource.short_id, resource.title.encode('ascii', 'ignore'),
user1.username))
UserResourcePrivilege.share(user=user1,
resource=resource,
privilege=PrivilegeCodes.OWNER,
grantor=grantor)
# first argument is also quota holder.
set_quota_holder(resource, user1)
# for CZO national group, there's only one owner.
if user1 != user2 and user2 not in owners:
# fix it NOW
print(" SHARING {} {} with second owner {}".format(
resource.short_id, resource.title.encode('ascii', 'ignore'),
user2.username))
UserResourcePrivilege.share(user=user2,
resource=resource,
privilege=PrivilegeCodes.OWNER,
grantor=grantor)
for o in owners:
if o.username != user1.username and o.username != user2.username:
# fix it NOW
print(" UNSHARING {} {} with owner {}".format(
resource.short_id, resource.title.encode('ascii', 'ignore'),
o.username))
UserResourcePrivilege.unshare(user=o,
resource=resource,
grantor=grantor)
def check_resource_prefix(user, group, resource, prefix, mapper, grantor):
if not resource.title.startswith(prefix):
print(" UNSHARING {} {}: prefix not {} (UNSHARING)".format(
resource.short_id, resource.title.encode('ascii', 'ignore'),
prefix))
# not in the user's resources
UserResourcePrivilege.unshare(resource=resource,
user=user,
grantor=grantor)
# not in the group's resources
GroupResourcePrivilege.unshare(resource=resource,
group=group,
grantor=grantor)
# Where does it really go?
new_prefix = resource.title.split(" ")[0]
if new_prefix in mapper:
new_username = mapper[new_prefix][0]
new_groupname = mapper[new_prefix][1]
new_user = User.objects.get(username=new_username)
new_group = Group.objects.get(name=new_groupname)
print(" SHARING {} {} with user={} group={}".format(
resource.short_id, resource.title.encode('ascii', 'ignore'),
new_username, new_groupname))
UserResourcePrivilege.share(resource=resource,
user=new_user,
privilege=PrivilegeCodes.OWNER,
grantor=grantor)
GroupResourcePrivilege.share(resource=resource,
group=new_group,
privilege=PrivilegeCodes.VIEW,
grantor=grantor)
else:
print(" ERROR {} {} unknown prefix {}".format(
resource.short_id, resource.title.encode('ascii', 'ignore'),
new_prefix))