[file]update vnc_console

This commit is contained in:
kjg 2020-03-03 08:55:30 +01:00
parent b6cf60b83b
commit 9774225f95
4 changed files with 178 additions and 0 deletions

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import configparser
config = configparser.ConfigParser(allow_no_value=True)
config.read('config-and-secrets.conf')

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import psycopg2 as pg2
from config import config
db_name = config['db']['db_name']
db_user = config['db']['db_user']
db_password = config['db']['db_password']
db_port = config['db']['db_port']
def setconn(u_id, vm_num, vm_port,vm_host):
conn = pg2.connect("host = localhost dbname={} user={} password={} port={}".format(db_name,db_user,db_password,db_port))
conn.autocommit = True
cur = conn.cursor()
cur.execute("SELECT entity_id FROM guacamole_entity WHERE name = '{}'".format(u_id))
row = cur.fetchone()
if row == None:
cur.execute("INSERT INTO guacamole_entity (name, type) VALUES ('{}','USER')".format(u_id))
cur.execute("SELECT entity_id FROM guacamole_entity WHERE name = '{}'".format(u_id))
row = cur.fetchone()
en_id = row[0]
cur.execute("INSERT INTO guacamole_user(entity_id, password_hash, password_date) VALUES ('{}', '\x74657374', now())".format(en_id))
print("create user : " , u_id)
else:
en_id = row[0]
cur.execute("SELECT password_hash FROM guacamole_user WHERE entity_id = '{}'".format(en_id))
row = cur.fetchone()
if row == None:
cur.execute("INSERT INTO guacamole_user(entity_id, password_hash, password_date) VALUES ('{}', '\x74657374', now())".format(en_id))
print("user exsit")
cn = "{}{}".format(u_id,vm_num)
cur.execute("SELECT connection_id FROM guacamole_connection WHERE connection_name = '{}'".format(cn))
row = cur.fetchone()
if row == None:
#create connection
cur.execute("INSERT INTO guacamole_connection (connection_name, protocol) VALUES ('{}', 'vnc')".format(cn))
cur.execute("SELECT MAX(connection_id) FROM guacamole_connection WHERE connection_name = '{}' AND parent_id IS NULL".format(cn))
temp_cn_id = cur.fetchone()
cn_id = temp_cn_id[0]
cur.execute("INSERT INTO guacamole_connection_parameter VALUES ('{}','hostname','{}')".format(cn_id, vm_host))
cur.execute("INSERT INTO guacamole_connection_parameter VALUES ('{}','port','{}')".format(cn_id,vm_port))
#connection permission
cur.execute("INSERT INTO guacamole_connection_permission(entity_id, connection_id, permission) VALUES ('{}', '{}', 'READ')".format(en_id,cn_id))
#clipboard-encoding
cur.execute("INSERT INTO guacamole_connection_parameter VALUES ('{}','clipboard-encoding','UTF-8')".format(cn_id))
print("create connection")
else:
cur.execute("SELECT MAX(connection_id) FROM guacamole_connection WHERE connection_name = '{}' AND parent_id IS NULL".format(cn))
temp_cn_id = cur.fetchone()
cn_id = temp_cn_id[0]
cur.execute("UPDATE guacamole_connection_parameter SET parameter_value='{}' where connection_id='{}' and parameter_name='hostname'".format(vm_host,cn_id))
cur.execute("UPDATE guacamole_connection_parameter SET parameter_value='{}' where connection_id='{}' and parameter_name='port'".format(vm_port,cn_id))
#cur.execute("UPDATE guacamole_connection_parameter SET parameter_value='UTF-8' where connection_id='{}' and parameter_name='clipboard-encoding'".format(cn_id))
print("no connection")
conn.close()
return None

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import json
from enum import IntEnum
from xmlrpc.client import ServerProxy as RPCClient
from xmltodict import parse
from config import config
from ldap_list import vm_list
from db_export import setconn
# Constants
ALL_VM_STATES = -1
START_ID = -1 # First id whatever it is
END_ID = -1 # Last id whatever it is
session_string = config['oca']['client_secrets']
opnserver = config['oca']['opn_server']
class VMState(IntEnum):
INIT = 0
PENDING = 1
HOLD = 2
ACTIVE = 3
STOPPED = 4
SUSPENDED = 5
DONE = 6
FAILED = 7
POWEROFF = 8
UNDEPLOYED = 9
CLONING = 10
CLONING_FAILURE = 11
class VmFilterFlag(IntEnum):
UIDUserResources = 0 # UID Users Resources
UserAndItsGroupsResources = -1 # Resources belonging to the user and any of his groups
AllResources = -2 # All resources
UserResources = -3 # Resources belonging to the user
UserPrimaryGroupResources = -4 # Resources belonging to the users primary group
class VM:
def __init__(self, vm: dict):
self.id = vm.get('ID', None)
self.owner = {
'id': vm.get('UID', None),
'name': vm.get('UNAME', None),
'gname': vm.get('GNAME', None)
}
self.name = vm.get('NAME', None)
self.status = vm.get('STATE', None)
if self.status:
self.status = VMState(int(self.status)).name.lower()
template = vm['TEMPLATE']
self.graphics = template.get('GRAPHICS', {})
self.memory = template.get('MEMORY', None)
self.vcpu = template.get('VCPU', None)
self.host = {
'name': ((vm.get('HISTORY_RECORDS', {}) or {}).get('HISTORY', {}) or {}).get('HOSTNAME', None),
'id': ((vm.get('HISTORY_RECORDS', {}) or {}).get('HISTORY', {}) or {}).get('HID', None),
}
def main():
with RPCClient(opnserver) as rpc_client:
success, response, *_ = rpc_client.one.vmpool.infoextended(
session_string , VmFilterFlag.AllResources.value, START_ID, END_ID, VMState.ACTIVE.value
)
if success:
vms = json.loads(json.dumps(parse(response)))['VM_POOL']['VM']
for entry in vm_list.entries:
temp_uname = entry.mail
for i, vm in enumerate(vms):
vm_user = vm['UNAME']
vm_id = vm['ID']
vm_port = vm['TEMPLATE']['GRAPHICS'].get('PORT')
vm_host = vm['HISTORY_RECORDS']['HISTORY']['HOSTNAME']
if vm['UNAME'] == temp_uname:
#print(entry.uid, vm_id, vm_port, vm_host)
setconn(entry.uid, vm_id, vm_port, vm_host)
else:
print(response)
if __name__ == "__main__":
main()

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import ldap3
import sys
from config import config
from ldap3 import Server, Connection, ObjectDef, Reader, ALL, SUBTREE, ALL_ATTRIBUTES
from ldap3.core import exceptions
LDAP_SERVER = config['ldap']['server']
LDAP_PASSWORD = config['ldap']['admin_password']
LDAP_USER = config['ldap']['admin_dn']
LDAP_PORT = int(config['ldap']['ldap_port'])
# Create the Server object with the given address.
server = Server(LDAP_SERVER, LDAP_PORT, get_info=ALL)
#Create a connection object, and bind with the given DN and password.
try:
conn = Connection(server, LDAP_USER, LDAP_PASSWORD, auto_bind=True)
print('LDAP Bind Successful.')
# Perform a search for a pre-defined criteria.
# Mention the search filter / filter type and attributes.
conn.search('ou=customer,dc=ungleich,dc=ch', '(&(!({}={})))'.format('mail','*@ungleich.ch') , attributes=['uid','mail'])
#conn.search('ou=customer,dc=ungleich,dc=ch', '(objectClass=*)' , attributes=['uid','mail'])
# Print the resulting entriesn.
#for entry in conn.entries:
#print(entry.uid, entry.mail)
vm_list = conn
except exceptions.LDAPException as err:
sys.exit(f'LDAP Error: {err}')