247 lines
6.5 KiB
Python
Executable File
247 lines
6.5 KiB
Python
Executable File
import os
|
|
import asyncio
|
|
import aiohttp
|
|
from aiohttp import FormData
|
|
import json
|
|
from appPublic.myTE import MyTemplateEngine
|
|
import re
|
|
from appPublic.log import info, debug, warning, error, exception, critical
|
|
from urllib.parse import urlparse
|
|
from aiohttp_socks import ProxyType, ProxyConnector, ChainProxyConnector
|
|
|
|
def get_domain(url):
|
|
# Prepend 'http://' if the URL lacks a scheme
|
|
if not url.startswith(('http://', 'https://')):
|
|
url = 'http://' + url
|
|
parsed_url = urlparse(url)
|
|
netloc = parsed_url.netloc
|
|
domain = netloc.split(':')[0]
|
|
return domain
|
|
|
|
RESPONSE_BIN = 0
|
|
RESPONSE_TEXT = 1
|
|
RESPONSE_JSON = 2
|
|
RESPONSE_FILE = 3
|
|
RESPONSE_STREAM = 4
|
|
|
|
class HttpError(Exception):
|
|
def __init__(self, code, msg, *args, **kw):
|
|
super().__init__(*msg, **kw)
|
|
self.code = code
|
|
self.msg = msg
|
|
def __str__(self):
|
|
return f"Error Code:{self.code}, {self.msg}"
|
|
|
|
def __expr__(self):
|
|
return str(self)
|
|
|
|
class HttpClient:
|
|
def __init__(self,coding='utf-8', socks5_proxy_url=None):
|
|
self.coding = coding
|
|
self.session = None
|
|
self.cookies = {}
|
|
self.proxy_connector = None
|
|
self.socks5_proxy_url = socks5_proxy_url
|
|
self.blocked_domains = set()
|
|
self.load_cache()
|
|
|
|
def save_cache(self):
|
|
home_dir = os.path.expanduser('~')
|
|
cache_file = os.path.join(home_dir, '.proxytarget')
|
|
with open(cache_file, 'w') as f:
|
|
for d in self.blocked_domains:
|
|
f.write(f'{d}\n')
|
|
|
|
def load_cache(self):
|
|
# 初始化缓存文件
|
|
home_dir = os.path.expanduser('~')
|
|
cache_file = os.path.join(home_dir, '.proxytarget')
|
|
|
|
try:
|
|
with open(cache_file, 'r') as f:
|
|
for line in f:
|
|
domain = line.strip()
|
|
if domain:
|
|
self.blocked_domains.add(domain)
|
|
except FileNotFoundError:
|
|
# 创建空文件
|
|
with open(cache_file, 'w') as f:
|
|
pass
|
|
|
|
async def close(self):
|
|
if self.session:
|
|
await self.session.close()
|
|
self.session = None
|
|
|
|
def setCookie(self,url,cookies):
|
|
name = get_domain(url)
|
|
self.cookies[name] = cookies
|
|
|
|
def getCookies(self,url):
|
|
name = get_domain(url)
|
|
return self.cookies.get(name,None)
|
|
|
|
def getsession(self,url):
|
|
if self.session is None:
|
|
jar = aiohttp.CookieJar(unsafe=True)
|
|
self.session = aiohttp.ClientSession(cookie_jar=jar)
|
|
return self.session
|
|
|
|
async def handleResp(self,url,resp,resp_type, stream_func=None):
|
|
if resp.cookies is not None:
|
|
self.setCookie(url,resp.cookies)
|
|
|
|
if resp_type == RESPONSE_BIN:
|
|
return await resp.read()
|
|
if resp_type == RESPONSE_JSON:
|
|
return await resp.json()
|
|
if resp_type == RESPONSE_TEXT:
|
|
return await resp.text(self.coding)
|
|
async for chunk in resp.content.iter_chunked(1024):
|
|
if stream_func:
|
|
await stream_func(chunk)
|
|
|
|
def grapCookie(self,url):
|
|
session = self.getsession(url)
|
|
domain = get_domain(url)
|
|
filtered = session.cookie_jar.filter_cookies(domain)
|
|
return filtered
|
|
|
|
async def make_request(self, url, method='GET',
|
|
response_type=RESPONSE_TEXT,
|
|
params=None,
|
|
data=None,
|
|
jd=None,
|
|
stream_func=None,
|
|
headers=None,
|
|
use_proxy=False
|
|
):
|
|
connector = None
|
|
if use_proxy:
|
|
connector = ProxyConnector.from_url(self.socks5_proxy_url)
|
|
async with aiohttp.ClientSession(connector=connector) as session:
|
|
if params == {}:
|
|
params = None
|
|
if data == {}:
|
|
data = None
|
|
if jd == {}:
|
|
jd = None
|
|
|
|
if headers == {}:
|
|
headers = None
|
|
|
|
resp = await session.request(method, url,
|
|
params=params,
|
|
data=data,
|
|
json=jd,
|
|
headers=headers)
|
|
if resp.status==200:
|
|
return await self.handleResp(url, resp, response_type, stream_func=stream_func)
|
|
msg = f'http error({resp.status}, {url=},{params=}, {data=}, {jd=}, {headers=}, {kw=})'
|
|
exception(msg)
|
|
raise HttpError(resp.status, msg)
|
|
|
|
async def request(self, url, method='GET',
|
|
response_type=RESPONSE_TEXT,
|
|
params=None,
|
|
data=None,
|
|
jd=None,
|
|
stream_func=None,
|
|
headers=None,
|
|
**kw
|
|
):
|
|
if self.socks5_proxy_url is None:
|
|
resp = await self.make_request(url, method=method,
|
|
response_type=response_type,
|
|
params=params,
|
|
data=data,
|
|
jd=jd,
|
|
use_proxy=False,
|
|
stream_func=stream_func,
|
|
headers=headers
|
|
)
|
|
return resp
|
|
domain = get_domain(url)
|
|
if domain not in self.blocked_domains:
|
|
try:
|
|
resp = await self.make_request(url, method=method,
|
|
response_type=response_type,
|
|
params=params,
|
|
data=data,
|
|
jd=jd,
|
|
use_proxy=False,
|
|
stream_func=stream_func,
|
|
headers=headers
|
|
)
|
|
return resp
|
|
except:
|
|
if domain not in self.blocked_domains:
|
|
self.blocked_domains.add(domain)
|
|
self.save_cache()
|
|
resp = await self.make_request(url, method=method,
|
|
response_type=response_type,
|
|
params=params,
|
|
data=data,
|
|
jd=jd,
|
|
use_proxy=True,
|
|
stream_func=stream_func,
|
|
headers=headers
|
|
)
|
|
return resp
|
|
|
|
async def get(self,url,**kw):
|
|
return self.request(url, 'GET', **kw)
|
|
|
|
async def post(self,url, **kw):
|
|
return self.request(url, 'POST', **kw)
|
|
session = self.getsession(url)
|
|
|
|
class JsonHttpAPI:
|
|
def __init__(self, env={}, socks5_proxy_url=None):
|
|
self.env = env
|
|
self.te = MyTemplateEngine([], env=env)
|
|
self.hc = HttpClient(socks5_proxy_url=socks5_proxy_url)
|
|
|
|
async def call(self, url, method='GET', ns={},
|
|
stream_func=None,
|
|
headerstmpl=None,
|
|
paramstmpl=None,
|
|
datatmpl=None,
|
|
resptmpl=None):
|
|
headers = None
|
|
if headerstmpl:
|
|
headers = json.loads(self.te.renders(headerstmpl, ns))
|
|
info(f'{headers=},{ns=}, {headerstmpl=}')
|
|
params = None
|
|
if paramstmpl:
|
|
params = json.loads(self.te.renders(paramstmpl, ns))
|
|
data = None
|
|
if datatmpl:
|
|
datadic = json.loads(self.te.renders(datatmpl, ns))
|
|
data = FormData()
|
|
for k,v in datadic.items():
|
|
data.add_field(k, v)
|
|
|
|
info(f'{data=},{ns=}, {datatmpl=}')
|
|
resp = await self.hc.request(url, method=method, headers=headers,
|
|
response_type=RESPONSE_JSON,
|
|
params=params,
|
|
data=data)
|
|
ret = resp
|
|
if resptmpl:
|
|
rets = self.te.renders(resptmpl, resp)
|
|
ret = json.loads(self.te.renders(resptmpl, resp))
|
|
return ret
|
|
|
|
if __name__ == '__main__':
|
|
async def main():
|
|
hc = HttpClient(socks5_proxy_url='socks5://localhost:1086')
|
|
r = await hc.request('https://www.baidu.com')
|
|
print(r)
|
|
r = await hc.request('https://www.google.com')
|
|
print(r)
|
|
await hc.close()
|
|
loop = asyncio.get_event_loop()
|
|
loop.run_until_complete(main())
|
|
|