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import os, sys, time, json
panelPath = '/www/server/panel'
os.chdir(panelPath)
if not panelPath + "/class/" in sys.path:
sys.path.insert(0, panelPath + "/class/")
import public, re
class databaseBase:
def get_base_list(self, args, sql_type='mysql'):
"""
@获取数据库列表
@type:数据库类型，MySQL,SQLServer
"""
search = ''
if 'search' in args: search = args['search']
conditions = ''
if '_' in search:
cs = ''
for i in search:
if i == '_':
cs += '/_'
else:
cs += i
search = cs
conditions = " escape '/'"
SQL = public.M('databases');
where = "lower(type) = lower('{}')".format(sql_type)
if search:
where += "AND (name like '%{search}%' or ps like '%{search}%'{conditions})".format(search=search, conditions=conditions)
if 'db_type' in args:
where += " AND db_type='{}'".format(args['db_type'])
if 'sid' in args:
where += " AND sid='{}'".format(args['sid'])
order = "id desc"
if hasattr(args, 'order'): order = args.order
info = {}
rdata = {}
info['p'] = 1
info['row'] = 20
result = '1,2,3,4,5,8'
info['count'] = SQL.where(where, ()).count();
if hasattr(args, 'limit'): info['row'] = int(args.limit)
if hasattr(args, 'result'): result = args.result;
if hasattr(args, 'p'): info['p'] = int(args['p'])
import page
# 实例化分页类
page = page.Page();
info['uri'] = args
info['return_js'] = ''
if hasattr(args, 'tojs'): info['return_js'] = args.tojs
rdata['where'] = where;
# 获取分页数据
rdata['page'] = page.GetPage(info, result)
# 取出数据
rdata['data'] = SQL.where(where, ()).order(order).field('id,sid,pid,name,username,password,accept,ps,addtime,type,db_type,conn_config').limit(str(page.SHIFT) + ',' + str(page.ROW)).select()
if type(rdata['data']) == str:
raise public.panelError("数据库查询错误："+rdata['data'])
for sdata in rdata['data']:
# 清除不存在的
backup_count = 0
backup_list = public.M('backup').where("pid=? AND type=1", (sdata['id'])).select()
for backup in backup_list:
if not os.path.exists(backup["filename"]):
public.M('backup').where("id=? AND type=1", (backup['id'])).delete()
continue
backup_count += 1
sdata['backup_count'] = backup_count
sdata['conn_config'] = json.loads(sdata['conn_config'])
return rdata;
def get_databaseModel(self):
'''
获取数据库模型对象
@db_type 数据库类型
'''
from panelDatabaseController import DatabaseController
project_obj = DatabaseController()
return project_obj
def get_average_num(self, slist):
"""
@批量删除获取平均值
"""
count = len(slist)
limit_size = 1 * 1024 * 1024
if count <= 0: return limit_size
if len(slist) > 1:
slist = sorted(slist)
limit_size = int((slist[0] + slist[-1]) / 2 * 0.85)
return limit_size
def get_database_size(self, ids, is_pid=False):
"""
获取数据库大小
"""
result = {}
p = self.get_databaseModel()
for id in ids:
if not is_pid:
x = public.M('databases').where('id=?', id).field('id,sid,pid,name,type,ps,addtime').find()
else:
x = public.M('databases').where('pid=?', id).field('id,sid,pid,name,type,ps,addtime').find()
if not x: continue
x['backup_count'] = public.M('backup').where("pid=? AND type=?", (x['id'], '1')).count()
if x['type'] == 'MySQL':
x['total'] = int(public.get_database_size_by_id(id))
else:
try:
get = public.dict_obj()
get['data'] = {'db_id': x['id']}
get['mod_name'] = x['type'].lower()
get['def_name'] = 'get_database_size_by_id'
x['total'] = p.model(get)
except:
x['total'] = 0
result[x['name']] = x
return result
def check_base_del_data(self, get):
"""
@删除数据库前置检测
"""
ids = json.loads(get.ids)
slist = {};
result = [];
db_list_size = []
db_data = self.get_database_size(ids)
for key in db_data:
data = db_data[key]
if not data['id'] in ids: continue
db_addtime = public.to_date(times=data['addtime'])
data['score'] = int(time.time() - db_addtime) + data['total']
data['st_time'] = db_addtime
if data['total'] > 0: db_list_size.append(data['total'])
result.append(data)
slist['data'] = sorted(result, key=lambda x: x['score'], reverse=True)
slist['db_size'] = self.get_average_num(db_list_size)
return slist
def get_test(self, args):
p = self.get_databaseModel()
get = public.dict_obj()
get['data'] = {'db_id': 18}
get['mod_name'] = args['type'].lower()
get['def_name'] = 'get_database_size_by_id'
return p.model(get)
def add_base_database(self, get, dtype):
"""
@添加数据库前置检测
@return username 用户名
data_name 数据库名
data_pwd:数据库密码
"""
data_name = get['name'].strip().lower()
if self.check_recyclebin(data_name):
return public.returnMsg(False, '数据库[' + data_name + ']已在回收站，请从回收站恢复!');
if len(data_name) > 16:
return public.returnMsg(False, 'DATABASE_NAME_LEN')
if not hasattr(get, 'db_user'): get.db_user = data_name;
username = get.db_user.strip();
checks = ['root', 'mysql', 'test', 'sys', 'panel_logs']
if username in checks or len(username) < 1:
return public.returnMsg(False, '数据库用户名不合法!');
if data_name in checks or len(data_name) < 1:
return public.returnMsg(False, '数据库名称不合法!');
reg = "^\w+$"
if not re.match(reg, data_name):
return public.returnMsg(False, 'DATABASE_NAME_ERR_T')
data_pwd = get['password']
if len(data_pwd) < 1:
data_pwd = public.md5(str(time.time()))[0:8]
if public.M('databases').where("name=? or username=? AND LOWER(type)=LOWER(?)", (data_name, username, dtype)).count():
return public.returnMsg(False, 'DATABASE_NAME_EXISTS')
res = {
'data_name': data_name,
'username': username,
'data_pwd': data_pwd,
'status': True
}
return res
def delete_base_backup(self, get):
"""
@删除备份文件
"""
name = ''
id = get.id
where = "id=?"
filename = public.M('backup').where(where, (id,)).getField('filename')
if os.path.exists(filename): os.remove(filename)
if filename == 'qiniu':
name = public.M('backup').where(where, (id,)).getField('name');
public.ExecShell(public.get_run_python("[PYTHON] " + public.GetConfigValue('setup_path') + '/panel/script/backup_qiniu.py delete_file ' + name))
public.M('backup').where(where, (id,)).delete()
public.WriteLog("TYPE_DATABASE", 'DATABASE_BACKUP_DEL_SUCCESS', (name, filename))
return public.returnMsg(True, 'DEL_SUCCESS');
# 检查是否在回收站
def check_recyclebin(self, name):
try:
for n in os.listdir('{}/Recycle_bin'.format(public.get_soft_path())):
if n.find('BTDB_' + name + '_t_') != -1: return True;
return False;
except:
return False;
# map to list
def map_to_list(self, map_obj):
try:
if type(map_obj) != list and type(map_obj) != str: map_obj = list(map_obj)
return map_obj
except:
return []
# ******************************************** 远程数据库 ******************************************/
def check_cloud_args(self, get, nlist=[]):
"""
验证参数是否合法
@get param
@args 参数列表
"""
for key in nlist:
if not key in get:
return public.returnMsg(False, '参数传递错误，缺少参数{}!'.format(key))
return public.returnMsg(True, '通过!')
def check_cloud_database(self, args):
'''
@检查远程数据库是否存在
@conn_config param
'''
p = self.get_databaseModel()
get = public.dict_obj()
get['data'] = args
get['mod_name'] = args['type']
get['def_name'] = 'check_cloud_database_status'
return p.model(get)
def AddBaseCloudServer(self, get):
"""
@name 添加远程服务器
@author hwliang<2021-01-10>
@param db_host<string> 服务器地址
@param db_port<port> 数据库端口
@param db_user<string> 用户名
@param db_password<string> 数据库密码
@param db_ps<string> 数据库备注
@param type<string> 数据库类型，mysql/sqlserver/sqlite
@return dict
"""
arrs = ['db_host', 'db_port', 'db_user', 'db_password', 'db_ps', 'type']
if get.type == 'redis': arrs = ['db_host', 'db_port', 'db_password', 'db_ps', 'type']
cRet = self.check_cloud_args(get, arrs)
if not cRet['status']: return cRet
get['db_name'] = None
res = self.check_cloud_database(get)
if isinstance(res, dict): return res
if public.M('database_servers').where('db_host=? AND db_port=?', (get['db_host'], get['db_port'])).count():
return public.returnMsg(False, '指定服务器已存在: [{}:{}]'.format(get['db_host'], get['db_port']))
get['db_port'] = int(get['db_port'])
pdata = {
'db_host': get['db_host'],
'db_port': int(get['db_port']),
'db_user': get['db_user'],
'db_password': get['db_password'],
'db_type': get['type'],
'ps': public.xssencode2(get['db_ps'].strip()),
'addtime': int(time.time())
}
result = public.M("database_servers").insert(pdata)
if isinstance(result, int):
public.WriteLog('数据库管理', '添加远程MySQL服务器[{}:{}]'.format(get['db_host'], get['db_port']))
return public.returnMsg(True, '添加成功!')
return public.returnMsg(False, '添加失败： {}'.format(result))
def GetBaseCloudServer(self, get):
'''
@name 获取远程服务器列表
@author hwliang<2021-01-10>
@return list
'''
where = '1=1'
if 'type' in get: where = "db_type = '{}'".format(get['type'])
data = public.M('database_servers').where(where, ()).select()
if not isinstance(data, list): data = []
if get['type'] == 'mysql':
bt_mysql_bin = public.get_mysql_info()['path'] + '/bin/mysql.exe'
if os.path.exists(bt_mysql_bin):
data.insert(0, {'id': 0, 'db_host': '127.0.0.1', 'db_port': 3306, 'db_user': 'root', 'db_password': '', 'ps': '本地服务器', 'addtime': 0, 'db_type': 'mysql'})
elif get['type'] == 'sqlserver':
pass
elif get['type'] == 'mongodb':
if os.path.exists('/www/server/mongodb/bin'):
data.insert(0, {'id': 0, 'db_host': '127.0.0.1', 'db_port': 27017, 'db_user': 'root', 'db_password': '', 'ps': '本地服务器', 'addtime': 0, 'db_type': 'mongodb'})
elif get['type'] == 'redis':
if os.path.exists('/www/server/redis'):
data.insert(0, {'id': 0, 'db_host': '127.0.0.1', 'db_port': 6379, 'db_user': 'root', 'db_password': '', 'ps': '本地服务器', 'addtime': 0, 'db_type': 'redis'})
elif get['type'] == 'pgsql':
if os.path.exists('/www/server/pgsql'):
data.insert(0, {'id': 0, 'db_host': '127.0.0.1', 'db_port': 5432, 'db_user': 'postgres', 'db_password': '', 'ps': '本地服务器', 'addtime': 0, 'db_type': 'pgsql'})
return data
def RemoveBaseCloudServer(self, get):
'''
@name 删除远程服务器
@author hwliang<2021-01-10>
@param id<int> 远程服务器ID
@return dict
'''
id = int(get.id)
if not id: return public.returnMsg(False, '参数传递错误，请重试!')
db_find = public.M('database_servers').where('id=?', (id,)).find()
if not db_find: return public.returnMsg(False, '指定远程服务器不存在!')
public.M('databases').where('sid=?', id).delete()
result = public.M('database_servers').where('id=?', id).delete()
if isinstance(result, int):
public.WriteLog('数据库管理', '删除远程MySQL服务器[{}:{}]'.format(db_find['db_host'], int(db_find['db_port'])))
return public.returnMsg(True, '删除成功!')
return public.returnMsg(False, '删除失败： {}'.format(result))
def ModifyBaseCloudServer(self, get):
'''
@name 修改远程服务器
@author hwliang<2021-01-10>
@param id<int> 远程服务器ID
@param db_host<string> 服务器地址
@param db_port<port> 数据库端口
@param db_user<string> 用户名
@param db_password<string> 数据库密码
@param db_ps<string> 数据库备注
@return dict
'''
arrs = ['db_host', 'db_port', 'db_user', 'db_password', 'db_ps', 'type']
if get.type == 'redis': arrs = ['db_host', 'db_port', 'db_password', 'db_ps', 'type']
cRet = self.check_cloud_args(get, arrs)
if not cRet['status']: return cRet
id = int(get.id)
get['db_port'] = int(get['db_port'])
db_find = public.M('database_servers').where('id=?', (id,)).find()
if not db_find: return public.returnMsg(False, '指定远程服务器不存在!')
_modify = False
if db_find['db_host'] != get['db_host'] or db_find['db_port'] != get['db_port']:
_modify = True
if public.M('database_servers').where('db_host=? AND db_port=?', (get['db_host'], get['db_port'])).count():
return public.returnMsg(False, '指定服务器已存在: [{}:{}]'.format(get['db_host'], get['db_port']))
if db_find['db_user'] != get['db_user'] or db_find['db_password'] != get['db_password']:
_modify = True
_modify = True
if _modify:
res = self.check_cloud_database(get)
if isinstance(res, dict): return res
pdata = {
'db_host': get['db_host'],
'db_port': int(get['db_port']),
'db_user': get['db_user'],
'db_password': get['db_password'],
'db_type': get['type'],
'ps': public.xssencode2(get['db_ps'].strip())
}
result = public.M("database_servers").where('id=?', (id,)).update(pdata)
if isinstance(result, int):
public.WriteLog('数据库管理', '修改远程MySQL服务器[{}:{}]'.format(get['db_host'], get['db_port']))
return public.returnMsg(True, '修改成功!')
return public.returnMsg(False, '修改失败： {}'.format(result))
# 检测数据库执行错误
def IsSqlError(self, mysqlMsg):
if mysqlMsg:
mysqlMsg = str(mysqlMsg)
if "MySQLdb" in mysqlMsg: return public.returnMsg(False, 'DATABASE_ERR_MYSQLDB')
if "2002," in mysqlMsg: return public.returnMsg(False, 'DATABASE_ERR_CONNECT')
if "2003," in mysqlMsg: return public.returnMsg(False, '数据库连接超时，请检查配置是否正确.')
if "1045," in mysqlMsg: return public.returnMsg(False, 'MySQL密码错误.')
if "1040," in mysqlMsg: return public.returnMsg(False, '超过最大连接数，请稍后重试.')
if "1130," in mysqlMsg: return public.returnMsg(False, '数据库连接失败，请检查root用户是否授权127.0.0.1访问权限.')
if "using password:" in mysqlMsg: return public.returnMsg(False, 'DATABASE_ERR_PASS')
if "Connection refused" in mysqlMsg: return public.returnMsg(False, 'DATABASE_ERR_CONNECT')
if "1133" in mysqlMsg: return public.returnMsg(False, 'DATABASE_ERR_NOT_EXISTS')
if "2005_login_error" == mysqlMsg: return public.returnMsg(False, '连接超时,请手动开启TCP/IP功能(开始菜单->SQL 2005->配置工具->2005网络配置->TCP/IP->启用)')
if 'already exists' in mysqlMsg: return public.returnMsg(False, '指定数据库已存在，请勿重复添加.')
if 'Cannot open backup device' in mysqlMsg: return public.returnMsg(False, '操作失败，远程数据库不支持该操作.')
if '1142' in mysqlMsg: return public.returnMsg(False, '权限不足，请使用root用户.')
if "DB-Lib error message 20018" in mysqlMsg: return public.returnMsg(False, '创建失败，SQL Server需要GUI支持，请通过远程桌面连接连接上SQL Server管理工具，依次找到安全性 -> 登录名 -> NT AUTHORITY\SYSTEM -> 属性 -> 服务器角色 -> 勾选列表中的sysadmin后重启SQL Server服务，重新操作添加数据库。<a style="color:red" href="https://www.bt.cn/bbs/thread-50555-1-1.html">帮助</a>')
return None
# ******************************************** 数据库公用方法 ******************************************/
if __name__ == "__main__":
# get = {}
# get['db_host'] = '192.168.1.37'
# get['db_port'] = '3306'
# get['db_user'] = 'root'
# get['db_password'] = 'HLANEMJFRbPE7Ny2'
# get['db_ps'] = '2'
# get['type'] = 'mysql'
# bt = databaseBase()
# ret = bt.AddCloudServer(get)
# print(ret)
get = {}
get['db_host'] = '192.168.66.73'
get['db_port'] = '1433'
get['db_user'] = 'sa'
get['db_password'] = 'dPYi6Gt8GC7SL58C'
get['db_ps'] = '2'
get['type'] = 'sqlserver'
bt = databaseBase()
ret = bt.get_test(get)
print(ret)
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