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| #!/usr/bin/env python
# -*- encoding: utf-8 -*-
import uuid
import time
import hmac
import hashlib
import base64
import httpx
import json
class PICACG:
api_key = 'C69BAF41DA5ABD1FFEDC6D2FEA56B'
secret_key = 'fmR9JFE3JGVJbmk9Vik5XFJLL1AuUk00OzlbN3xAL0NBfWJ+T1chMz9FVmA6PD5NN3BkZFVCTDVufDAvKkNu'
base_url = 'https://picaapi.picacomic.com/'
headers = {
'user-agent': 'okhttp/3.8.1',
'Accept-Encoding': 'gzip, deflate',
'accept': 'application/vnd.picacomic.com.v1+json',
'api-key': api_key,
'app-channel': '3',
'app-uuid': 'defaultUuid',
'app-version': '2.2.1.3.3.4',
'image-quality': 'original',
'app-platform': 'android',
'app-build-version': '45',
'Host': 'picaapi.picacomic.com',
'Content-Type': 'application/json; charset=UTF-8', #'application/x-www-form-urlencoded'
}
@staticmethod
def _proxy(proxy):
if isinstance(proxy, dict):
proxies = proxy
elif proxy == 'Clash':
proxies = {
'http': 'http://localhost:7890',
'https': 'http://localhost:7890',
}
elif proxy == 'BurpSuite':
proxies = {
'http': 'http://localhost:8080',
'https': 'http://localhost:8080',
}
else:
proxies = {}
return proxies
def __init__(self, proxy=False):
self.client = httpx.Client(
base_url=self.base_url, proxies=self._proxy(proxy))
@staticmethod
def _nonce() -> str:
nonce = uuid.uuid4().hex
return nonce
@staticmethod
def _timestamp() -> str:
timestamp = time.time()
return str(int(timestamp))
def _signature(self, path, method) -> dict:
"""Signature encrypter"""
time = self._timestamp()
nonce = self._nonce()
api_key = self.api_key
key = base64.b64decode(self.secret_key.encode())
formater = path + time + nonce + method + api_key
msg = formater.lower().encode()
encrypter = hmac.new(key, msg, digestmod=hashlib.sha256)
signature = encrypter.hexdigest()
varibals = {
'time': time,
'nonce': nonce,
'signature': signature
}
headers = self.headers.copy()
headers.update(varibals)
return headers
def login(self, uid: str, pwd: str):
url = 'auth/sign-in'
method = 'POST'
headers = self._signature(url, method)
data = {
'email': uid,
'password': pwd
}
res = self.client.post(url=url, headers=headers, data=json.dumps(data))
print(res.json())
token = res.json()['data'].get('token')
return token
pica = PICACG(proxy= 'Clash')
token = pica.login('uid','pwd')
|