def get_user_token_auth_hash(user, expires_timestamp):
"""Generates the hash portion of a user token-auth token
"""
encrypted_uid = encrypt_uid(user)
salt = user.profile.salt
key = htk_setting('HTK_USER_TOKEN_AUTH_ENCRYPTION_KEY')
prehash = '%s|%s|%s|%s' % (
encrypted_uid,
salt,
expires_timestamp,
key,
)
hashed = hashlib.sha256(prehash).hexdigest()
return hashed
def get_user_token_auth_hash(user, expires_timestamp):
"""Generates the hash portion of a user token-auth token
"""
encrypted_uid = encrypt_uid(user)
salt = user.profile.salt
key = htk_setting('HTK_USER_TOKEN_AUTH_ENCRYPTION_KEY')
prehash = '%s|%s|%s|%s' % (
encrypted_uid,
salt,
expires_timestamp,
key,
)
hashed = hashlib.sha256(prehash.encode()).hexdigest()
return hashed
def get_user_token_auth_token(user, expires_minutes=None):
"""Returns the token to auth/log in the `user`
Typically would want to include the generated token in an email
so that that user can directly log in to the app.
"""
encrypted_uid = encrypt_uid(user)
expires_minutes = expires_minutes if expires_minutes else htk_setting('HTK_USER_TOKEN_AUTH_EXPIRES_MINUTES')
expires = utcnow() + datetime.timedelta(minutes=expires_minutes)
expires_timestamp = datetime_to_unix_time(expires)
hashed = get_user_token_auth_hash(user, expires_timestamp)
data = {
'user' : encrypted_uid,
'expires' : expires_timestamp,
'hash' : hashed,
}
token = base64.b64encode(json.dumps(data))
return token
def get_user_token_auth_token(user, expires_minutes=None):
"""Returns the token to auth/log in the `user`
Typically would want to include the generated token in an email
so that that user can directly log in to the app.
"""
encrypted_uid = encrypt_uid(user)
expires_minutes = expires_minutes if expires_minutes else htk_setting('HTK_USER_TOKEN_AUTH_EXPIRES_MINUTES')
expires = utcnow() + datetime.timedelta(minutes=expires_minutes)
expires_timestamp = datetime_to_unix_time(expires)
hashed = get_user_token_auth_hash(user, expires_timestamp)
data = {
'user' : encrypted_uid,
'expires' : expires_timestamp,
'hash' : hashed,
}
token = base64.b64encode(json.dumps(data).encode('utf-8')).decode('utf-8')
return token
def get_unfollow_uri(self):
unfollow_user_url_name = htk_setting('HTK_API_USERS_UNFOLLOW_URL_NAME')
unfollow_uri = reverse(unfollow_user_url_name, args=(encrypt_uid(self.user),))
return unfollow_uri
def get_unfollow_uri(self):
unfollow_user_url_name = htk_setting('HTK_API_USERS_UNFOLLOW_URL_NAME')
unfollow_uri = reverse(unfollow_user_url_name,
args=(encrypt_uid(self.user), ))
return unfollow_uri
