30 lines
984 B
Python
30 lines
984 B
Python
from enum import Enum
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from json import dumps
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from hyper import HTTP20Connection
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from hyper.tls import init_context
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class NotificationPriority(Enum):
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Immediate = 10
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Delayed = 5
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class APNsClient(object):
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def __init__(self, cert_file, use_sandbox=False, use_alternate_port=False):
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server = 'api.development.push.apple.com' if use_sandbox else 'api.push.apple.com'
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port = 2197 if use_alternate_port else 443
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ssl_context = init_context()
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ssl_context.load_cert_chain(cert_file)
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self.__connection = HTTP20Connection(server, port, ssl_context=ssl_context)
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def send_notification(self, token_hex, notification, topic=None):
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json_payload = dumps(notification.dict(), ensure_ascii=False, separators=(',',':')).encode('utf-8')
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headers = {}
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if topic:
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headers['apns-topic'] = topic
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url = '/3/device/{}'.format(token_hex)
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self.__connection.request('POST', url, json_payload, headers)
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