50 lines
1.4 KiB
Python
50 lines
1.4 KiB
Python
from aws_lambda_powertools.utilities.data_classes import (
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EventBridgeEvent,
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event_source,
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)
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from aws_lambda_powertools.utilities.typing import LambdaContext
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from cloudflare import Cloudflare
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from layercake.dateutils import now
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from layercake.dynamodb import DynamoDBPersistenceLayer, KeyPair
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from boto3clients import dynamodb_client
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from config import CLOUDFLARE_ZONE_ID, USER_TABLE
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dyn = DynamoDBPersistenceLayer(USER_TABLE, dynamodb_client)
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cf_client = Cloudflare()
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@event_source(data_class=EventBridgeEvent)
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def lambda_handler(event: EventBridgeEvent, context: LambdaContext) -> bool:
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new_image = event.detail['new_image']
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try:
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custom_hostname = cf_client.custom_hostnames.create(
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zone_id=CLOUDFLARE_ZONE_ID,
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hostname=new_image['hostname'],
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ssl={
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'type': 'dv',
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'method': 'http',
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'settings': {
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'tls_1_3': 'on',
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'min_tls_version': '1.2',
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},
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},
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)
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dyn.update_item(
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key=KeyPair(
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pk=new_image['id'],
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sk=new_image['sk'],
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),
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update_expr='SET hostname_id = :hostname_id, updated_at = :now',
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expr_attr_values={
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':hostname_id': custom_hostname.id, # type: ignore
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':now': now(),
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},
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)
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except Exception:
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pass
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return True
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