Remove Pastebin from platforms

Newly-added site protection for Pastebin means that it is no longer possible for
socialscan to reliably retrieve username/email usage data for the
platform

socialscan/__init__.py

@@ -1 +1 @@
-__version__ = "1.2.3"
+__version__ = "1.3.0"

socialscan/platforms.py

@@ -456,58 +456,6 @@ async def check_email(self, email):
  return self.response_available(email, message=message)
 
 
-class Pastebin(PlatformChecker):
- URL = "https://pastebin.com/signup"
- ENDPOINT = "https://pastebin.com/signup"
- USERNAME_TAKEN_MSGS = ["This username has already been taken."]
- USERNAME_LINK_FORMAT = "https://pastebin.com/u/{}"
-
- token_regex = re.compile(r"<meta name=\"csrf-token\" content=\"([\S]+)\">")
-
- async def prerequest(self):
- async with self.get(Pastebin.URL) as r:
- text = await r.text()
- match = self.token_regex.search(text)
- if match:
- token = match.group(1)
- return (token, r.cookies)
-
- async def check_username(self, username):
- token, cookies = await self.get_token()
- data = {"_csrf-frontend": token, "SignupForm[username]": username, "ajax": "js-signup-form"}
- async with self.post(
- Pastebin.ENDPOINT,
- data=data,
- cookies=cookies,
- headers={"X-Requested-With": "XMLHttpRequest"},
- ) as r:
- json_body = await self.get_json(r)
- if "signupform-username" in json_body:
- return self.response_unavailable_or_invalid(
- username,
- message=json_body["signupform-username"][0],
- unavailable_messages=Pastebin.USERNAME_TAKEN_MSGS,
- link=Pastebin.USERNAME_LINK_FORMAT.format(username),
- )
- else:
- return self.response_available(username)
-
- async def check_email(self, email):
- token, cookies = await self.get_token()
- data = {"_csrf-frontend": token, "SignupForm[email]": email, "ajax": "js-signup-form"}
- async with self.post(
- Pastebin.ENDPOINT,
- data=data,
- cookies=cookies,
- headers={"X-Requested-With": "XMLHttpRequest"},
- ) as r:
- json_body = await self.get_json(r)
- if "signupform-email" in json_body:
- return self.response_unavailable(email, message=json_body["signupform-email"][0])
- else:
- return self.response_available(email)
-
-
 class Pinterest(PlatformChecker):
  URL = "https://www.pinterest.com"
  EMAIL_ENDPOINT = "https://www.pinterest.com/_ngjs/resource/EmailExistsResource/get/"
@@ -659,7 +607,6 @@ class Platforms(Enum):
  GITLAB = GitLab
  INSTAGRAM = Instagram
  LASTFM = Lastfm
- PASTEBIN = Pastebin
  PINTEREST = Pinterest
  REDDIT = Reddit
  SNAPCHAT = Snapchat