這篇文章主要介紹了Python爬蟲破解登陸嗶哩嗶哩的方法，文中通過示例代碼介紹的非常詳細，對大家的學習或者工作具有一定的參考學習價值，需要的朋友們下面隨著小編來一起學習學習吧
寫在前面
作為一名找不到工作的爬蟲菜雞人士來說，登陸這一塊肯定是個比較大的難題。
從今天開始準備一點點對大型網站進行逐個登陸破解。加深自己爬蟲水平。
環境搭建
Python 3.7.7環境，Mac電腦測試
Python內置庫
第三方庫：rsa、urllib、requests
PC端登陸
全部代碼：
'''PC登錄嗶哩嗶哩'''
class Bilibili_For_PC():
def __init__(self, **kwargs):
for key, value in kwargs.items(): setattr(self, key, value)
self.session = requests.Session()
self.__initialize()
'''登錄函數'''
def login(self, username, password, crack_captcha_func=None, **kwargs):
# 若參數中給入代理,則設置
self.session.proxies.update(kwargs.get('proxies', {}))
# 是否需要驗證碼
is_need_captcha = False
while True:
# 需要驗證碼
if is_need_captcha:
captcha_img = self.session.get(self.captcha_url, headers=self.captcha_headers).content
data = {'image': base64.b64encode(captcha_img).decode('utf-8')}
captcha = self.session.post(self.crack_captcha_url, json=data).json()['message']
# 獲得key值
appkey = '1d8b6e7d45233436'
data = {
'appkey': appkey,
'sign': self.__calcSign('appkey={}'.format(appkey))
}
response = self.session.post(self.getkey_url, data=data)
response_json = response.json()
key_hash = response_json['data']['hash']
pub_key = rsa.PublicKey.load_pkcs1_openssl_pem(response_json['data']['key'].encode('utf-8'))
# 模擬登錄
if is_need_captcha:
data = "access_key=&actionKey=appkey&appkey={}&build=6040500&captcha={}&challenge=&channel=bili&cookies=&device=pc&password={}&permission=ALL&seccode=&subid=1&ts={}&username={}&validate=" \
.format(appkey, captcha, urllib.parse.quote_plus(base64.b64encode(rsa.encrypt('{}{}'.format(key_hash, password).encode(), pub_key))), int(time.time()), urllib.parse.quote_plus(username))
else:
data = "access_key=&actionKey=appkey&appkey={}&build=6040500&captcha=&challenge=&channel=bili&cookies=&device=pc&password={}&permission=ALL&seccode=&subid=1&ts={}&username={}&validate=" \
.format(appkey, urllib.parse.quote_plus(base64.b64encode(rsa.encrypt('{}{}'.format(key_hash, password).encode(), pub_key))), int(time.time()), urllib.parse.quote_plus(username))
data = "{}&sign={}".format(data, self.__calcSign(data))
response = self.session.post(self.login_url, data=data, headers=self.login_headers)
response_json = response.json()
# 不需要驗證碼, 登錄成功
if response_json['code'] == 0 and response_json['data']['status'] == 0:
for cookie in response_json['data']['cookie_info']['cookies']:
self.session.cookies.set(cookie['name'], cookie['value'], domain='.bilibili')
print('[INFO]: Account -> %s, login successfully' % username)
infos_return = {'username': username}
infos_return.update(response_json)
return infos_return, self.session
# 需要識別驗證碼
elif response_json['code'] == -105:
is_need_captcha = True
# 帳號密碼錯誤
elif response_json['code'] == -629:
raise RuntimeError('Account -> %s, fail to login, username or password error' % username)
# 其他錯誤
else:
raise RuntimeError(response_json.get('message'))
'''計算sign值'''
def __calcSign(self, param, salt="560c52ccd288fed045859ed18bffd973"):
sign = hashlib.md5('{}{}'.format(param, salt).encode('utf-8'))
return sign.hexdigest()
'''初始化'''
def __initialize(self):
# 登陸請求頭
self.login_headers = {'Content-type': 'application/x-www-form-urlencoded'}
# 破解驗證碼請求頭
self.captcha_headers = {'Host': 'passport.bilibili.com'}
# 獲取key密鑰URL
self.getkey_url = 'https://passport.bilibili.com/api/oauth2/getKey'
# 獲取登陸URL
self.login_url = 'https://passport.bilibili.com/api/v3/oauth2/login'
# 獲取驗證碼URL
self.captcha_url = 'https://passport.bilibili.com/captcha'
# 破解網站來自: https://github.com/Hsury/Bilibili-Toolkit
# 破解驗證碼URL
self.crack_captcha_url = 'https://bili.dev:2233/captcha'
# 請求頭都得加這個
self.session.headers.update({'User-Agent': "Mozilla/5.0 BiliDroid/5.51.1 (bbcallen@gmail.com)"})
移動端登陸
移動端與PC端類似，網址URL差異以及請求頭差異。在此不過多介紹。
全部代碼：
'''移動端登錄B站'''
class Bilibili_For_Mobile():
def __init__(self, **kwargs):
for key, value in kwargs.items(): setattr(self, key, value)
self.session = requests.Session()
self.__initialize()
'''登錄函數'''
def login(self, username, password, crack_captcha_func=None, **kwargs):
self.session.proxies.update(kwargs.get('proxies', {}))
# 是否需要驗證碼
is_need_captcha = False
while True:
# 需要驗證碼
if is_need_captcha:
captcha_img = self.session.get(self.captcha_url, headers=self.captcha_headers).content
data = {'image': base64.b64encode(captcha_img).decode('utf-8')}
captcha = self.session.post(self.crack_captcha_url, json=data).json()['message']
# 獲得key值
appkey = 'bca7e84c2d947ac6'
data = {
'appkey': appkey,
'sign': self.__calcSign('appkey={}'.format(appkey))
}
response = self.session.post(self.getkey_url, data=data)
response_json = response.json()
key_hash = response_json['data']['hash']
pub_key = rsa.PublicKey.load_pkcs1_openssl_pem(response_json['data']['key'].encode('utf-8'))
# 模擬登錄
if is_need_captcha:
data = "access_key=&actionKey=appkey&appkey={}&build=6040500&captcha={}&challenge=&channel=bili&cookies=&device=phone&mobi_app=android&password={}&permission=ALL&platform=android&seccode=&subid=1&ts={}&username={}&validate=" \
.format(appkey, captcha, urllib.parse.quote_plus(base64.b64encode(rsa.encrypt('{}{}'.format(key_hash, password).encode(), pub_key))), int(time.time()), urllib.parse.quote_plus(username))
else:
data = "access_key=&actionKey=appkey&appkey={}&build=6040500&captcha=&challenge=&channel=bili&cookies=&device=phone&mobi_app=android&password={}&permission=ALL&platform=android&seccode=&subid=1&ts={}&username={}&validate=" \
.format(appkey, urllib.parse.quote_plus(base64.b64encode(rsa.encrypt('{}{}'.format(key_hash, password).encode(), pub_key))), int(time.time()), urllib.parse.quote_plus(username))
data = "{}&sign={}".format(data, self.__calcSign(data))
response = self.session.post(self.login_url, data=data, headers=self.login_headers)
response_json = response.json()
# 不需要驗證碼, 登錄成功
if response_json['code'] == 0 and response_json['data']['status'] == 0:
for cookie in response_json['data']['cookie_info']['cookies']:
self.session.cookies.set(cookie['name'], cookie['value'], domain='.bilibili')
print('[INFO]: Account -> %s, login successfully' % username)
infos_return = {'username': username}
infos_return.update(response_json)
return infos_return, self.session
# 需要識別驗證碼
elif response_json['code'] == -105:
is_need_captcha = True
# 帳號密碼錯誤
elif response_json['code'] == -629:
raise RuntimeError('Account -> %s, fail to login, username or password error' % username)
# 其他錯誤
else:
raise RuntimeError(response_json.get('message'))
'''計算sign值'''
def __calcSign(self, param, salt="60698ba2f68e01ce44738920a0ffe768"):
sign = hashlib.md5('{}{}'.format(param, salt).encode('utf-8'))
return sign.hexdigest()
'''初始化'''
def __initialize(self):
self.login_headers = {
'Content-type': 'application/x-www-form-urlencoded'
}
self.captcha_headers = {
'Host': 'passport.bilibili.com'
}
self.getkey_url = 'https://passport.bilibili.com/api/oauth2/getKey'
self.login_url = 'https://passport.bilibili.com/api/v3/oauth2/login'
self.captcha_url = 'https://passport.bilibili.com/captcha'
# 破解網站來自: https://github.com/Hsury/Bilibili-Toolkit
self.crack_captcha_url = 'https://bili.dev:2233/captcha'
self.session.headers.update({'User-Agent': "Mozilla/5.0 BiliDroid/5.51.1 (bbcallen@gmail.com)"})
到此這篇關於Python爬蟲破解登陸嗶哩嗶哩的方法的文章就介紹到這了
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