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# +-------------------------------------------------------------------
# | 宝塔Linux面板
# +-------------------------------------------------------------------
# | Copyright (c) 2015-2020 宝塔软件(http://www.bt.cn) All rights reserved.
# +-------------------------------------------------------------------
# | Author: baozi <baozi@bt.cn>
# | 消息通道HOOK模块
# +-------------------------------------------------------------------
import copy
import requests
from typing import Optional, Union
from urllib3.util import parse_url
from .util import write_push_log, get_test_msg
import json
# config = {
# "name": "default",
# "url": "https://www.bt.cn",
# "query": {
# "aaa": "111"
# },
# "header": {
# "AAA": "BBBB",
# },
# "body_type": ["json", "form_data", "null"],
# "custom_parameter": {
# "rrr": "qqqq"
# },
# "method": ["GET", "POST", "PUT", "PATCH"],
# "ssl_verify": [True, False]
# }
# #
# # 1.自动解析Query参数，拼接并展示给用户 # 可不做
# # 2.自定义Header头 # 必做
# # 3.Body中的内容是: type:str="首页磁盘告警", time:int=168955427, data:str="xxxxxx" # ？
# # 4.自定义参数: key=value 添加在Body中 # 可不做
# # 5.请求类型自定义 # 必做
# # 以上内容需要让用户可测试--!
class WebHookMsg(object):
DEFAULT_HEADERS = {
"User-Agent": "BT-Panel",
}
def __init__(self, hook_data: dict):
self.id = hook_data["id"]
self.config = copy.deepcopy(hook_data["data"])
def send_msg(self, msg: str, title:str, push_type:str) -> Optional[str]:
the_url = parse_url(self.config['url'])
ssl_verify = self.config.get("ssl_verify", None)
if ssl_verify is None:
ssl_verify = the_url.scheme == "https"
else:
ssl_verify = bool(int(ssl_verify)) # 转换为布尔值
custom_parameter = self.config.get("custom_parameter", {})
if not isinstance(custom_parameter, dict):
custom_parameter = {} # 如果 custom_parameter 不是字典，则设置为空字典
real_data = self._build_real_data(msg, title, push_type, custom_parameter)
headers = self.DEFAULT_HEADERS.copy()
for k, v in self.config.get("headers", {}).items():
if not isinstance(v, str):
v = str(v)
headers[k] = v
data = None
json_data = None
if self.config["body_type"] == "json":
json_data = real_data
elif self.config["body_type"] == "form_data":
data = real_data
status = False
error = None
timeout = 10
if data:
for k, v in data.items():
if isinstance(v, str):
continue
else:
data[k]=json.dumps(v)
for i in range(3):
try:
if json_data is not None:
res = requests.request(
method=self.config["method"],
url=str(the_url),
json=json_data,
headers=headers,
timeout=timeout,
verify=ssl_verify,
)
else:
res = requests.request(
method=self.config["method"],
url=str(the_url),
data=data,
headers=headers,
timeout=timeout,
verify=ssl_verify,
)
if res.status_code == 200:
status = True
error = None
break
else:
status = False
error = res.text or "请求错误，返回状态码为：{}".format(res.status_code)
except (requests.exceptions.Timeout, requests.exceptions.ConnectionError):
timeout += 5
error = "请求超时，请检查网络连接"
continue
except requests.exceptions.RequestException as e:
error = str(e)
break
write_push_log("Web Hook", status, title)
return error if error else status
@staticmethod
def _build_real_data(msg: str, title:str, push_type:str, custom_parameter: dict):
default_data = {
"title": title,
"msg": msg,
"type": push_type,
}
_build_by_replace = False
def _replace(tmp_data: Union[str, list, dict,]):
nonlocal _build_by_replace
if isinstance(tmp_data, str):
if "$1" in tmp_data:
_build_by_replace = True
tmp_data = tmp_data.replace("$1", json.dumps(default_data, ensure_ascii=False))
if "$msg" in tmp_data:
_build_by_replace = True
tmp_data = tmp_data.replace("$msg", msg)
if "$title" in tmp_data:
_build_by_replace = True
tmp_data = tmp_data.replace("$title", title)
if "$type" in tmp_data:
_build_by_replace = True
tmp_data = tmp_data.replace("$type", push_type)
return tmp_data
elif isinstance(tmp_data, list):
new_data = []
for i in tmp_data:
new_data.append(_replace(i))
return new_data
elif isinstance(tmp_data, dict):
new_data = {}
for k, v in tmp_data.items():
new_data[k] = _replace(v)
return new_data
else:
return tmp_data
real_data = _replace(custom_parameter)
if _build_by_replace:
return real_data
else:
custom_parameter["title"] = title
custom_parameter["msg"] = msg
custom_parameter["type"] = push_type
return custom_parameter
@classmethod
def check_args(cls, args) -> Union[str, dict]:
"""配置hook"""
try:
title = args['title']
url = args["url"]
query = args.get("query", {})
headers = args.get("headers", {})
body_type = args.get("body_type", "json")
custom_parameter = args.get("custom_parameter", {})
method = args.get("method", "POST")
ssl_verify = args.get("ssl_verify", None) # null Ture
except (ValueError, KeyError):
return "参数错误"
the_url = parse_url(url)
if the_url.scheme is None or the_url.host is None:
return"url解析错误，这可能不是一个合法的url"
for i in (query, headers, custom_parameter):
if not isinstance(i, dict):
return "参数格式错误"
if body_type not in ('json', 'form_data', 'null'):
return "body_type必须为json,form_data或者null"
if method not in ('GET', 'POST', 'PUT', 'PATCH'):
return "发送方式选择错误"
if ssl_verify not in (True, False, None):
return "是否验证ssl选项错误"
title = title.strip()
if title == "":
return"名称不能为空"
data = {
"title": title,
"url": url,
"query": query,
"headers": headers,
"body_type": body_type,
"custom_parameter": custom_parameter,
"method": method,
"ssl_verify": ssl_verify,
"status": True
}
test_obj = cls({"data": data, "id": None})
test_msg = {
"msg_list": ['>配置状态：成功\n\n']
}
test_task = get_test_msg("消息通道配置提醒")
res = test_obj.send_msg(
test_task.to_web_hook_msg(test_msg, test_task.the_push_public_data()),
"消息通道配置提醒",
"消息通道配置提醒"
)
if res is True:
return data
return res
def test_send_msg(self) -> Optional[str]:
test_msg = {
"msg_list": ['>配置状态：<font color=#20a53a>成功</font>\n\n']
}
test_task = get_test_msg("消息通道配置提醒")
res = self.send_msg(
test_task.to_web_hook_msg(test_msg, test_task.the_push_public_data()),
"消息通道配置提醒",
"消息通道配置提醒"
)
if res is None:
return None
return res
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