def _refresh_token_flow(self):
"""Given a refresh token, obtain a new access token."""
url = '%s%s/oauth2/token' % (self.scheme, self.site)
options = {
'grant_type': 'refresh_token',
'client_id': self.options.get('client_id'),
'client_secret': self.options.get('client_secret'),
'refresh_token': self.options.get('refresh_token')
}
options.update({
'verify_ssl': self.options.get('verify_ssl', True),
'proxies': self.options.get('proxies', None)
})
self.token = wrapped_resource(
make_request('post', url, options))
self.access_token = self.token.access_token
def _request(self, method, resource, **kwargs):
"""Given an HTTP method, a resource name and kwargs, construct a
request and return the response.
"""
url = self._resolve_resource_name(resource)
if hasattr(self, 'access_token'):
kwargs.update(dict(access_token=self.access_token))
if hasattr(self, 'client_id'):
kwargs.update(dict(client_id=self.client_id))
kwargs.update({
'verify_ssl': self.options.get('verify_ssl', True),
'proxies': self.options.get('proxies', None)
})
return wrapped_resource(make_request(method, url, kwargs))
def _credentials_flow(self):
"""Given a username and password, obtain an access token."""
url = '%s%s/oauth2/token' % (self.scheme, self.site)
options = {
'client_id': self.options.get('client_id'),
'client_secret': self.options.get('client_secret'),
'username': self.options.get('username'),
'password': self.options.get('password'),
'scope': getattr(self, 'scope', ''),
'grant_type': 'password'
}
options.update({
'verify_ssl': self.options.get('verify_ssl', True),
'proxies': self.options.get('proxies', None)
})
self.token = wrapped_resource(
make_request('post', url, options))
self.access_token = self.token.access_token
def exchange_token(self, code):
"""Given the value of the code parameter, request an access token."""
url = '%s%s/oauth2/access_token' % (self.scheme, self.site)
options = {
'grant_type': 'authorization_code',
'redirect_uri': self.options.get('redirect_uri'),
'client_id': self.options.get('client_id'),
'client_secret': self.options.get('client_secret'),
'code': code,
}
options.update({
'verify_ssl': self.options.get('verify_ssl', True),
'proxies': self.options.get('proxies', None)
})
self.token = wrapped_resource(
make_request('post', url, options))
self.access_token = self.token.access_token
return self.token