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84 lines
2.5 KiB
Python
84 lines
2.5 KiB
Python
import urllib2
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import json
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BASE_URL = 'https://authserver.mojang.com/'
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AGENT_INFO = {"name": "Minecraft", "version": 1}
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class Response(object):
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"""Class to hold responses from Yggdrasil
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"""
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error = False
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payload = None
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def make_request(url, payload):
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"""Makes http requests to the Yggdrasil authentication service
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Returns a Response object with an error boolean, if there is an error
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then it will also contain `error` and `human_error` fields
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otherwise a `payload` field will be returned with the actual response
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from Yggdrasil
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"""
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response = Response()
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try:
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header = {'Content-Type': 'application/json'}
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data = json.dumps(payload)
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req = urllib2.Request(url, data, header)
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opener = urllib2.build_opener()
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http_response = opener.open(req, None, 10)
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http_response = http_response.read()
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except urllib2.HTTPError, e:
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error = e.read()
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error = json.loads(error)
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response.error = True
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response.human_error = error['errorMessage']
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response.error = error['error']
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return response
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except urllib2.URLError, e:
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response.error = True
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response.human_error = e.reason
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return response
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# ohey, everything didn't end up crashing and burning
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json_response = json.loads(http_response)
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response.payload = json_response
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return response
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class LoginResponse(object):
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"""Yet another container class, this time to hold login info since it'll probably
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be need to passed around a lot afterwards
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"""
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pass
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def login_to_minecraft(username, password):
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"""Logs in to mineraft
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Returns a LoginResponse object containing a boolean `error` field.
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If there is an error, it will be accompanied with a `human_error` field.
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Otherwise `access_token`, `profile_id` and `username` fields will be present in the response.
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"""
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payload = {"username": username, "password": password, "agent": AGENT_INFO}
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response = make_request(BASE_URL + "authenticate", payload)
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login_response = LoginResponse()
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if response.error:
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login_response.error = True
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login_response.human_error = response.human_error
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else:
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payload = response.payload
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login_response.error = False
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login_response.access_token = payload["accessToken"]
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login_response.profile_id = payload["selectedProfile"]["id"]
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login_response.username = payload["selectedProfile"]["name"]
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return login_response
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