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Initial YakPanel commit

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Niranjan
2026-04-07 02:04:22 +05:30
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class_v2/databaseModelV2/base.py Normal file
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# coding: utf-8
import json
import os
import sys
import time
panelPath = '/www/server/panel'
os.chdir(panelPath)
if not panelPath + "/class/" in sys.path:
sys.path.insert(0, panelPath + "/class/")
import public, re
from public.exceptions import HintException
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 HintException("Database query error: " + rdata['data'])
for sdata in rdata['data']:
backup_count = 0
backup_list = public.S('backup').where("pid=? AND type=1", (sdata['id'],)).select()
for backup in backup_list:
# 清除本地不存在的, 云端保留
if not os.path.exists(backup["filename"]) and backup["filename"].find("|") == -1:
public.S('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 panelDatabaseControllerV2 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'
try:
x['total'] = p.model(get)["message"]["result"]
except:
x['total'] = 0
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
"""
if not hasattr(get, 'ids'):
raise HintException("Parameter 'ids' is required for deletion.")
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, public.lang(
"Database [' + data_name + '] is already in recycle bin, please restore from recycle bin!"))
if len(data_name) > 16:
return public.returnMsg(False, public.lang("Database name cannot be more than 16 characters!"))
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, public.lang("Database username is invalid!"))
if data_name in checks or len(data_name) < 1:
return public.returnMsg(False, public.lang("Database name is invalid!"))
reg = r"^\w+$"
if not re.match(reg, data_name):
return public.returnMsg(False, public.lang("Database name cannot contain special characters!"))
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, public.lang("Database 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
"""
id = get.id
where = "id=?"
obj = public.S("backup").where(where, (id,)).find()
if not obj:
return public.return_message(-1, 0, 'The specified backup file does not exist!')
filename = obj.get("filename")
if os.path.exists(filename):
os.remove(filename)
pid = obj.get("pid")
db_info = public.S("database").where("id=?", pid).find()
db_type = db_info.get("type", "mysql")
db_name = db_info.get("name", "unknown")
public.M('backup').where(where, (id,)).delete()
public.WriteLog(
"TYPE_DATABASE",
f"Successfully deleted backup [{filename}] for database [{db_type}-{db_name}]!"
)
return public.return_message(0, 0, '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_setup_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.return_message(-1, 0, public.lang("Parameter passing error, missing parameter {}!", key))
return public.return_message(0, 0, "success")
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 isinstance(cRet, dict):
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.return_message(-1, 0, 'The specified server already exists: [{}:{}]'.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('Database manager', 'Add remote MySQL server[{}:{}]'.format(get['db_host'], get['db_port']))
return public.return_message(0, 0, public.lang("Added successfully!"))
return public.return_message(0, 0, public.lang("Add failed： {}", result))
def GetBaseCloudServer(self, get):
'''
@name 获取远程服务器列表
@author hwliang<2021-01-10>
@return list
'''
# 解决get外多一层data
if not get.get('type', None) and get.get('data', None):
get['type'] = get['data'].get('type', '')
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': 'local server', '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': 'local server', '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': 'local server', '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': 'local server', '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.return_message(-1, 0, public.lang("Parameter passed error, please try again!"))
db_find = public.M('database_servers').where('id=?', (id,)).find()
if not db_find:
return public.return_message(-1, 0, public.lang("The specified remote server does not exist!"))
public.M('databases').where('sid=?', id).delete()
result = public.M('database_servers').where('id=?', id).delete()
if isinstance(result, int):
public.WriteLog('Database manager',
'Delete remote MySQL server [{}:{}]'.format(db_find['db_host'], int(db_find['db_port'])))
return public.return_message(0, 0, public.lang("Successfully deleted!"))
return public.return_message(0, 0, public.lang("Successfully deleted： {}", 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 isinstance(cRet, dict):
return cRet
get['db_name'] = None
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.return_message(-1, 0, public.lang("The specified remote server does not exist!"))
_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.return_message(-1, 0,
'The specified server already exists: [{}:{}]'.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('Database manager',
'Modify the remote MySQL server[{}:{}]'.format(get['db_host'], get['db_port']))
return public.return_message(0, 0, public.lang("Successfully modified!"))
return public.return_message(-1, 0, public.lang("Fail to edit： {}", 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.return_message(-1, 0, public.lang("MySQLdb component is missing!"))
if "2002," in mysqlMsg:
return public.return_message(-1, 0, public.lang("ERROR to connect database"))
if "2003," in mysqlMsg:
return public.return_message(-1, 0, public.lang(
"Database connection timed out, please check if the configuration is correct."))
if "1045," in mysqlMsg:
return public.return_message(-1, 0, public.lang("MySQL password error."))
if "1040," in mysqlMsg:
return public.return_message(-1, 0, public.lang(
"Exceeded maximum number of connections, please try again later."))
if "1130," in mysqlMsg:
return public.return_message(-1, 0, public.lang(
"Database connection failed, please check whether the root user is authorized to access 127.0.0.1."))
if "using password:" in mysqlMsg:
return public.return_message(-1, 0, public.lang("Database password is incorrect!"))
if "Connection refused" in mysqlMsg:
return public.return_message(-1, 0, public.lang("ERROR to connect database"))
if "1133" in mysqlMsg:
return public.return_message(-1, 0, public.lang("Database user does NOT exist!"))
if "2005_login_error" == mysqlMsg:
return public.return_message(-1, 0, public.lang(
"The connection times out, please manually enable the TCP/IP function (Start Menu->SQL 2005->Configuration Tools->2005 Network Configuration->TCP/IP->Enable)"))
if 'already exists' in mysqlMsg:
return public.return_message(-1, 0, public.lang(
"The specified database already exists, please do not add it repeatedly."))
if 'Cannot open backup device' in mysqlMsg:
return public.return_message(-1, 0, public.lang(
"The operation failed, the remote database does not support the operation."))
if '1142' in mysqlMsg:
return public.return_message(-1, 0, public.lang("Insufficient permissions, please use root user."))
if "DB-Lib error message 20018" in mysqlMsg:
return public.return_message(-1, 0, public.lang("Create failed, SQL Server requires GUI support"))
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)