64 lines
No EOL
1.5 KiB
Python
64 lines
No EOL
1.5 KiB
Python
from datetime import timedelta
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from django.utils import timezone
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import jwt
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from openid_provider.models import *
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import time
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import uuid
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def create_id_token_dic(user, iss, aud):
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'''
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Receives a user object, iss (issuer) and aud (audience).
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Then creates the id_token dic.
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See: http://openid.net/specs/openid-connect-core-1_0.html#IDToken
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Return a dic.
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'''
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expires_in = 60*10
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now = timezone.now()
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# Convert datetimes into timestamps.
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iat_time = time.mktime(now.timetuple())
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exp_time = time.mktime((now + timedelta(seconds=expires_in)).timetuple())
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user_auth_time = time.mktime(user.last_login.timetuple())
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dic = {
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'iss': iss, # TODO: this should not be hardcoded.
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'sub': user.id,
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'aud': aud,
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'exp': exp_time,
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'iat': iat_time,
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'auth_time': user_auth_time,
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}
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return dic
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def encode_id_token(id_token_dic, client_secret):
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'''
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Represent the ID Token as a JSON Web Token (JWT).
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Return a hash.
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'''
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id_token_hash = jwt.encode(id_token_dic, client_secret)
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return id_token_hash
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def create_token(user, client, id_token_dic, scope):
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'''
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Create and populate a Token object.
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Return a Token object.
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'''
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token = Token()
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token.user = user
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token.client = client
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token.access_token = uuid.uuid4().hex
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token.id_token = id_token_dic
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token.refresh_token = uuid.uuid4().hex
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token.expires_at = timezone.now() + timedelta(seconds=60*60) # TODO: Add this into settings.
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token.scope = scope
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return token |