50 lines
1.5 KiB
Python
50 lines
1.5 KiB
Python
import json
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import os
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import urllib.request as request
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def make_attaches(event):
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"""Slackのリクエストボディ attachmentsを作成する"""
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attachments = []
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for evt in event.get('Records'):
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sns_event = evt.get('Sns')
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event_subscription_arn = evt.get('EventSubscriptionArn')
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subject = sns_event.get('Subject', 'AWS Notification Message')
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sns_timestamp = sns_event.get('Timestamp')
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message = sns_event.get('Message')
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message_id = sns_event.get('MessageId')
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attachments.append({
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"fallback": f"Notification from mbj-newdwh2021 AWS: {event_subscription_arn}",
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"pretext": f"Notification from mbj-newdwh2021 AWS: {event_subscription_arn}",
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"color":"#0000D0",
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"fields":[
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{
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"title": f"{subject}",
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"value": f"{sns_timestamp}: {message} (MessageId: {message_id})",
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"short": False
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}
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]
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})
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return attachments
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def lambda_handler(event, context):
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attachments = make_attaches(event)
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request_url = os.environ.get('SLACK_WEBHOOK_URL')
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payload = {
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'attachments': attachments
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}
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headers = {
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'Content-Type': 'application/json',
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}
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print(payload)
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req = request.Request(request_url, json.dumps(payload, ensure_ascii=False).encode(), headers, method='POST')
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with request.urlopen(req) as res:
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body = res.read()
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print(body)
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