def edit_host(user_id, host_id, hostname, servs):
"""Edits the given host."""
user_id = str(user_id)
host_id = str(host_id)
if host_id in red.smembers(_KEY_USER_HOSTS.format(user_id)):
pip = red.pipeline()
pip.hset(_KEY_HOST.format(host_id), _ATTR_HOST_NAME, hostname)
saved_servs = red.smembers(_KEY_HOST_SET_SERVS.format(host_id))
# Remove all
pip.delete(_KEY_HOST_SET_SERVS.format(host_id))
for serv in saved_servs:
if red.scard(_KEY_SERVNAME_HOSTS.format(serv)) == 1:
pip.delete(_KEY_SERVNAME_HOSTS.format(serv))
pip.srem(_KEY_SERVS, serv)
else:
pip.srem(_KEY_SERVNAME_HOSTS.format(serv), host_id)
# create new associated servs
for serv in servs:
pip.sadd(_KEY_HOST_SET_SERVS.format(host_id), serv)
pip.sadd(_KEY_SERVNAME_HOSTS.format(serv), host_id)
pip.sadd(_KEY_SERVS, serv)
pip.execute()
return (True, 'Everything went fine!')
else:
return (False, 'Unknown host for the given user.')
def delete_network(user_id, net_id):
"""Deletes a network."""
pip = red.pipeline()
user_id = str(user_id)
net_id = str(net_id)
pip.delete(_KEY_NET.format(net_id))
pip.srem(_KEY_NETS_USER.format(user_id), net_id)
# Delete associated events
events = get_user_events_network(user_id, net_id)
for event in events:
pip.lrem(_KEY_EVENTS_USER_DATE.format(user_id, event['date']), 0,
event['id'])
pip.delete(_KEY_EVENT_USER.format(event['id'], user_id))
pip.delete(_KEY_EVENTS_USER_NET.format(user_id, net_id)) # user-network
# Delete associated entries on wb lists
for entry in get_entries_network(net_id):
# delete network from the entry, if it has one network delete entry
if red.scard(_KEY_ENTRY_SET_NETS.format(entry['id'])) == 1:
pip.delete(_KEY_ENTRY.format(entry['id']))
# delete from w or b list of entries
if entry['type'] == 'B':
pip.srem(_KEY_ENTRY_BLACK_USER.format(user_id), entry['id'])
else:
pip.srem(_KEY_ENTRY_WHITE_USER.format(user_id), entry['id'])
pip.srem(_KEY_ENTRY_SET_NETS.format(entry['id']), 0, net_id)
pip.execute()
# Search for associated api keys to this network
apik_ids = red.smembers(_KEY_APIKS_USER.format(user_id))
for apik in apik_ids:
tmp = red.hgetall(_KEY_APIK.format(apik))
if tmp and tmp['network'] == net_id:
_delete_api_key(user_id, apik)
def clean_api_key(key_id):
"""Cleans an api key."""
key_id = str(key_id)
tmp = red.hgetall(_KEY_APIK.format(key_id))
red.delete(_KEY_BUOYACTION.format(key_id))
red.delete(_KEY_UUID_APIK.format(tmp['key']))
pip = red.pipeline()
pip.hset(_KEY_APIK.format(key_id), _ATTR_APIK_KEY, '')
pip.hset(_KEY_APIK.format(key_id), _ATTR_APIK_GENERATED, '')
pip.hset(_KEY_APIK.format(key_id), _ATTR_APIK_STATUS, const.BUOY_NOTDEP)
pip.execute()
def set_host(user_id, hostname, servs):
"""Saves a host"""
key = _get_key_host()
user_id = str(user_id)
pip = red.pipeline()
pip.sadd(_KEY_USER_HOSTS.format(user_id), key)
pip.hset(_KEY_HOST.format(key), _ATTR_HOST_NAME, hostname)
for serv in servs:
pip.sadd(_KEY_HOST_SET_SERVS.format(key), serv)
pip.sadd(_KEY_SERVNAME_HOSTS.format(serv), key)
pip.sadd(_KEY_SERVS, serv)
pip.execute()
def generate_api_key(key_id):
"""Generates an API key, set's staus to stopped."""
key_id = str(key_id)
new_key = uuid.uuid4()
time = datetime.datetime.now()
pip = red.pipeline()
pip.set(_KEY_UUID_APIK.format(new_key), key_id)
pip.hset(_KEY_APIK.format(key_id), _ATTR_APIK_KEY, new_key)
pip.hset(_KEY_APIK.format(key_id), _ATTR_APIK_GENERATED,
time.strftime(const.STRTIME_KEY_GENERATED))
pip.hset(_KEY_APIK.format(key_id), _ATTR_APIK_STATUS, const.BUOY_STOPPED)
pip.execute()
set_action_buoy(key_id, const.BUOY_AC_STOP)
def save_event(user_id, net_id, event_desc, date, day, time, priority):
"""Saves an event."""
key = _get_key_event()
pipe = red.pipeline()
pipe.lpush(_KEY_EVENTS_USER_DATE.format(user_id, date), key)
pipe.lpush(_KEY_EVENTS_USER_NET.format(user_id, net_id), key)
pipe.hset(_KEY_EVENT_USER.format(key, user_id), _ATTR_EVENT_DESC,
event_desc)
pipe.hset(_KEY_EVENT_USER.format(key, user_id), _ATTR_EVENT_NET, net_id)
pipe.hset(_KEY_EVENT_USER.format(key, user_id), _ATTR_EVENT_DATE, date)
pipe.hset(_KEY_EVENT_USER.format(key, user_id), _ATTR_EVENT_DAY, day)
pipe.hset(_KEY_EVENT_USER.format(key, user_id), _ATTR_EVENT_TIME, time)
pipe.hset(_KEY_EVENT_USER.format(key, user_id), _ATTR_EVENT_PRIO, priority)
pipe.execute()
def set_api_key(userid, netid, apikey, generated_at, status):
"""Saves an api key."""
userid = str(userid)
netid = str(netid)
key = _get_key_api()
pip = red.pipeline()
pip.sadd(_KEY_APIKS_USER.format(userid), key)
pip.hset(_KEY_APIK.format(key), _ATTR_APIK_USER, userid)
pip.hset(_KEY_APIK.format(key), _ATTR_APIK_KEY, apikey)
pip.hset(_KEY_APIK.format(key), _ATTR_APIK_NET, netid)
pip.hset(_KEY_APIK.format(key), _ATTR_APIK_GENERATED, generated_at)
pip.hset(_KEY_APIK.format(key), _ATTR_APIK_STATUS, status)
pip.hset(_KEY_APIK.format(key), _ATTR_APIK_LASTHOST, '')
pip.hset(_KEY_APIK.format(key), _ATTR_APIK_LASTSCAND, '')
pip.execute()
def _delete_api_key(user_id, apik_id):
"""Deletes an api key."""
user_id = str(user_id)
apik_id = str(apik_id)
# Delete uuid to key
tmp = red.hgetall(_KEY_APIK.format(apik_id))
red.delete(_KEY_UUID_APIK.format(tmp['key']))
pip = red.pipeline()
if pip.scard(_KEY_APIKS_USER.format(user_id)) == 1:
pip.delete(_KEY_APIKS_USER.format(user_id))
else:
pip.srem(_KEY_APIKS_USER.format(user_id), apik_id)
pip.delete(_KEY_APIK.format(apik_id))
pip.execute()
# delete also the orders a buoy must perform
red.delete(_KEY_BUOYACTION.format(apik_id))
def delete_host(user_id, host_id):
"""Deletes a host"""
user_id = str(user_id)
host_id = str(host_id)
pip = red.pipeline()
pip.srem(_KEY_USER_HOSTS.format(user_id), host_id)
pip.delete(_KEY_HOST.format(host_id))
servs = red.smembers(_KEY_HOST_SET_SERVS.format(host_id))
for serv in servs:
if red.scard(_KEY_SERVNAME_HOSTS.format(serv)) == 1:
pip.delete(_KEY_SERVNAME_HOSTS.format(serv))
pip.srem(_KEY_SERVS, serv)
else:
pip.srem(_KEY_SERVNAME_HOSTS.format(serv), host_id)
red.delete(_KEY_HOST_SET_SERVS.format(host_id))
pip.execute()
def set_network(user, name, iface, haddress, speed, sec, address, submask,
defroute, dns1, dns2=None):
"""Saves a network."""
key = _get_key_net()
pip = red.pipeline()
pip.sadd(_KEY_NETS_USER.format(str(user)), key)
pip.hset(_KEY_NET.format(key), _ATTR_NET_NAME, name)
pip.hset(_KEY_NET.format(key), _ATTR_NET_IFACE, iface)
pip.hset(_KEY_NET.format(key), _ATTR_NET_HADDR, haddress)
pip.hset(_KEY_NET.format(key), _ATTR_NET_SPEED, speed)
pip.hset(_KEY_NET.format(key), _ATTR_NET_SEC, sec)
pip.hset(_KEY_NET.format(key), _ATTR_NET_ADDR, address)
pip.hset(_KEY_NET.format(key), _ATTR_NET_MASK, submask)
pip.hset(_KEY_NET.format(key), _ATTR_NET_DEFR, defroute)
pip.hset(_KEY_NET.format(key), _ATTR_NET_DNS1, dns1)
if dns2 != None:
pip.hset(_KEY_NET.format(key), _ATTR_NET_DNS2, dns2)
pip.execute()
set_api_key(user, key, '', '', const.BUOY_NOTDEP)
def save_entry(user_id, typ, host, mac, addr, nets):
"""Saves and entry."""
user_id = str(user_id)
consistent = _is_entry_consistent(user_id, typ, mac, nets)
if consistent:
if typ in ['B', 'W']:
key = _get_key_entry()
pipe = red.pipeline()
if typ == 'B':
pipe.sadd(_KEY_ENTRY_BLACK_USER.format(user_id), key)
else:
pipe.sadd(_KEY_ENTRY_WHITE_USER.format(user_id), key)
pipe.hset(_KEY_ENTRY.format(key), _ATTR_ENTRY_TYPE, typ)
pipe.hset(_KEY_ENTRY.format(key), _ATTR_ENTRY_HOST, host)
pipe.hset(_KEY_ENTRY.format(key), _ATTR_ENTRY_MAC, mac)
pipe.hset(_KEY_ENTRY.format(key), _ATTR_ENTRY_ADDR, addr)
for net in nets:
pipe.sadd(_KEY_ENTRY_SET_NETS.format(key), str(net))
pipe.sadd(_KEY_NET_SET_ENTRIES.format(str(net)), key)
pipe.execute()
return consistent
