mirror of https://github.com/jumpserver/jumpserver
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
95 lines
3.1 KiB
95 lines
3.1 KiB
import os
|
|
|
|
import oracledb
|
|
|
|
from oracledb.exceptions import DatabaseError
|
|
from ansible.module_utils._text import to_native
|
|
|
|
|
|
def oracle_common_argument_spec():
|
|
"""
|
|
Returns a dict containing common options shared across the Oracle modules.
|
|
"""
|
|
options = dict(
|
|
login_user=dict(type='str', required=False),
|
|
login_password=dict(type='str', required=False, no_log=True),
|
|
login_database=dict(type='str', required=False, default='test'),
|
|
login_host=dict(type='str', required=False, default='localhost'),
|
|
login_port=dict(type='int', required=False, default=1521),
|
|
oracle_home=dict(type='str', required=False),
|
|
mode=dict(type='str', required=False),
|
|
)
|
|
return options
|
|
|
|
|
|
class OracleClient(object):
|
|
def __init__(self, module):
|
|
self.module = module
|
|
self._conn = None
|
|
self._cursor = None
|
|
self.connect_params = {}
|
|
|
|
self.init_params()
|
|
|
|
def init_params(self):
|
|
params = self.module.params
|
|
hostname = params['login_host']
|
|
port = params['login_port']
|
|
service_name = params['login_database']
|
|
username = params['login_user']
|
|
password = params['login_password']
|
|
oracle_home = params['oracle_home']
|
|
mode = params['mode']
|
|
|
|
if oracle_home:
|
|
os.environ.setdefault('ORACLE_HOME', oracle_home)
|
|
if mode == 'sysdba':
|
|
self.connect_params['mode'] = oracledb.SYSDBA
|
|
|
|
self.connect_params['host'] = hostname
|
|
self.connect_params['port'] = port
|
|
self.connect_params['user'] = username
|
|
self.connect_params['password'] = password
|
|
self.connect_params['service_name'] = service_name
|
|
|
|
@property
|
|
def cursor(self):
|
|
if self._cursor is None:
|
|
try:
|
|
oracledb.init_oracle_client(lib_dir='/opt/oracle/instantclient_19_10')
|
|
self._conn = oracledb.connect(**self.connect_params)
|
|
self._cursor = self._conn.cursor()
|
|
except DatabaseError as err:
|
|
self.module.fail_json(
|
|
msg="Unable to connect to database: %s, %s" % (to_native(err), self.connect_params)
|
|
)
|
|
return self._cursor
|
|
|
|
def execute(self, sql, exception_to_fail=False):
|
|
sql = sql[:-1] if sql.endswith(';') else sql
|
|
result, error = None, None
|
|
try:
|
|
self.cursor.execute(sql)
|
|
sql_header = self.cursor.description or []
|
|
column_names = [description[0].lower() for description in sql_header]
|
|
if column_names:
|
|
result = [dict(zip(column_names, row)) for row in self.cursor]
|
|
result = result[0] if len(result) == 1 else result
|
|
else:
|
|
result = None
|
|
except DatabaseError as err:
|
|
error = err
|
|
if exception_to_fail and error:
|
|
self.module.fail_json(msg='Cannot execute sql: %s' % to_native(error))
|
|
return result, error
|
|
|
|
def close(self):
|
|
try:
|
|
if self._cursor:
|
|
self._cursor.close()
|
|
if self._conn:
|
|
self._conn.close()
|
|
except:
|
|
pass
|
|
|