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"""
Reddit OAuth2 backend, docs at:
http://psa.matiasaguirre.net/docs/backends/reddit.html
"""
import base64
from social.backends.oauth import BaseOAuth2
class RedditOAuth2(BaseOAuth2):
"""Reddit OAuth2 authentication backend"""
name = 'reddit'
AUTHORIZATION_URL = 'https://ssl.reddit.com/api/v1/authorize'
ACCESS_TOKEN_URL = 'https://ssl.reddit.com/api/v1/access_token'
ACCESS_TOKEN_METHOD = 'POST'
REFRESH_TOKEN_METHOD = 'POST'
REDIRECT_STATE = False
SCOPE_SEPARATOR = ','
DEFAULT_SCOPE = ['identity']
SEND_USER_AGENT = True
EXTRA_DATA = [
('id', 'id'),
('link_karma', 'link_karma'),
('comment_karma', 'comment_karma'),
('refresh_token', 'refresh_token'),
('expires_in', 'expires')
]
def get_user_details(self, response):
"""Return user details from Reddit account"""
return {'username': response.get('name'),
'email': '', 'fullname': '',
'first_name': '', 'last_name': ''}
def user_data(self, access_token, *args, **kwargs):
"""Loads user data from service"""
return self.get_json(
'https://oauth.reddit.com/api/v1/me.json',
headers={'Authorization': 'bearer ' + access_token}
)
def auth_headers(self):
return {
'Authorization': 'Basic {0}'.format(base64.urlsafe_b64encode(
('{0}:{1}'.format(*self.get_key_and_secret()).encode())
))
}
def refresh_token_params(self, token, redirect_uri=None, *args, **kwargs):
params = super(RedditOAuth2, self).refresh_token_params(token)
params['redirect_uri'] = self.redirect_uri or redirect_uri
return params
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