def oh_code_to_member(code):
"""
Exchange code for token, use this to create and return OpenHumansMember.
If a matching OpenHumansMember exists, update and return it.
"""
if settings.OPENHUMANS_CLIENT_SECRET and \
settings.OPENHUMANS_CLIENT_ID and code:
print('{}/complete/oh'.format(settings.OPENHUMANS_APP_BASE_URL))
data = {
'grant_type':
'authorization_code',
'redirect_uri':
'{}/complete/oh'.format(settings.OPENHUMANS_APP_BASE_URL),
'code':
code,
}
req = requests.post('{}/oauth2/token/'.format(
settings.OPENHUMANS_OH_BASE_URL),
data=data,
auth=requests.auth.HTTPBasicAuth(
settings.OPENHUMANS_CLIENT_ID,
settings.OPENHUMANS_CLIENT_SECRET))
data = req.json()
if 'access_token' in data:
oh_id = oh_get_member_data(
data['access_token'])['project_member_id']
try:
oh_member = OpenHumansMember.objects.get(oh_id=oh_id)
logger.debug('Member {} re-authorized.'.format(oh_id))
oh_member.access_token = data['access_token']
oh_member.refresh_token = data['refresh_token']
oh_member.token_expires = OpenHumansMember.get_expiration(
data['expires_in'])
except OpenHumansMember.DoesNotExist:
oh_member = OpenHumansMember.create(
oh_id=oh_id,
access_token=data['access_token'],
refresh_token=data['refresh_token'],
expires_in=data['expires_in'])
logger.debug('Member {} created.'.format(oh_id))
oh_member.save()
return oh_member
elif 'error' in req.json():
logger.debug('Error in token exchange: {}'.format(req.json()))
else:
logger.warning('Neither token nor error info in OH response!')
else:
logger.error('OH_CLIENT_SECRET or code are unavailable')
return None
def oh_code_to_member(code):
"""
Exchange code for token, use this to create and return OpenHumansMember.
If a matching OpenHumansMember already exists in db, update and return it.
"""
proj_config = ProjectConfiguration.objects.get(id=1)
if not (proj_config.oh_client_secret and proj_config.oh_client_id
and code):
logger.error('OH_CLIENT_SECRET or code are unavailable')
return None
data = ohapi.api.oauth2_token_exchange(
client_id=proj_config.oh_client_id,
client_secret=proj_config.oh_client_secret,
code=code,
redirect_uri=OH_OAUTH2_REDIRECT_URI,
base_url=OH_BASE_URL)
if 'error' in data:
logger.debug('Error in token exchange: {}'.format(data))
return None
if 'access_token' in data:
oh_id = ohapi.api.exchange_oauth2_member(
access_token=data['access_token'])['project_member_id']
try:
oh_member = OpenHumansMember.objects.get(oh_id=oh_id)
logger.debug('Member {} re-authorized.'.format(oh_id))
oh_member.access_token = data['access_token']
oh_member.refresh_token = data['refresh_token']
oh_member.token_expires = OpenHumansMember.get_expiration(
data['expires_in'])
except OpenHumansMember.DoesNotExist:
oh_member = OpenHumansMember.create(
oh_id=oh_id,
access_token=data['access_token'],
refresh_token=data['refresh_token'],
expires_in=data['expires_in'])
logger.debug('Member {} created.'.format(oh_id))
oh_member.save()
return oh_member
else:
logger.warning('Neither token nor error info in OH response!')
return None
def get_create_member(data):
'''
use the data returned by `ohapi.api.oauth2_token_exchange`
and return an oh_member object
'''
oh_id = ohapi.api.exchange_oauth2_member(
access_token=data['access_token'])['project_member_id']
try:
oh_member = OpenHumansMember.objects.get(oh_id=oh_id)
logger.debug('Member {} re-authorized.'.format(oh_id))
oh_member.access_token = data['access_token']
oh_member.refresh_token = data['refresh_token']
oh_member.token_expires = OpenHumansMember.get_expiration(
data['expires_in'])
except OpenHumansMember.DoesNotExist:
oh_member = OpenHumansMember.create(oh_id=oh_id, data=data)
logger.debug('Member {} created.'.format(oh_id))
oh_member.save()
return oh_member