Created
November 15, 2021 11:43
-
-
Save kbhagi/dd024d0a310bc31e04b3564065f6276f to your computer and use it in GitHub Desktop.
Slack and Teams updated failed findings
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
import os | |
import boto3 | |
import json | |
import requests | |
import logging | |
logger = logging.getLogger() | |
logger.setLevel(logging.INFO) | |
def lambda_handler(event, context): | |
logger.info("event") | |
logger.info(event) | |
ssm = boto3.client('ssm') | |
notification_parameters = os.environ['NOTIFICATION_PARAMETER'] | |
slack_object = {} | |
teams_object = {} | |
bot_token = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx" | |
slack_channel_id = 'xxxxxxxxxxxxxx' | |
slack_icon_emoji = ':see_no_evil:' | |
slack_user_name = 'DRBOT' | |
try: | |
response = ssm.get_parameter(Name=notification_parameters, WithDecryption=True) | |
response_object = str(response['Parameter']['Value']) | |
response_object_dict = json.loads(response_object) | |
slack_object = response_object_dict.get('slack_object') | |
slack_hooks = slack_object.get("slack_webhooks") | |
logger.info("slack_object") | |
logger.info(slack_object) | |
teams_object = response_object_dict.get('teams_object') | |
teams_hooks = teams_object.get("teams_webhooks") | |
except Exception as e: | |
logger.exception(e) | |
for findings in event['detail']['findings']: | |
logger.info("findings") | |
logger.info(findings) | |
if findings.get("Compliance").get("Status") == "FAILED": | |
severityLabel = findings['Severity']['Label'] | |
title = findings['Title'] | |
awsAccountId = findings['AwsAccountId'] | |
for resources in findings['Resources']: | |
resourceId = resources['Id'] | |
resourceType = resources['Type'] | |
resourceRegion = resources['Region'] | |
blocks = [ | |
{ | |
"type": "header", | |
"text": { | |
"type": "plain_text", | |
"text": "Finding" | |
} | |
}, | |
{ | |
"type": "section", | |
"fields": [ | |
{ | |
"type": "mrkdwn", | |
"text": "*Resource:* " + resourceId | |
}, | |
{ | |
"type": "mrkdwn", | |
"text": "*Resource Type:* " + resourceType | |
} | |
] | |
}, | |
{ | |
"type": "section", | |
"fields": [ | |
{ | |
"type": "mrkdwn", | |
"text": "*Region:* " + resourceRegion | |
}, | |
{ | |
"type": "mrkdwn", | |
"text": "*Time:* " + event.get("time") | |
} | |
] | |
}, | |
{ | |
"type": "section", | |
"fields": [ | |
{ | |
"type": "mrkdwn", | |
"text": "*Account:* " + awsAccountId | |
}, | |
{ | |
"type": "mrkdwn", | |
"text": "*Compliance Status:* " + findings.get("Compliance").get("Status") | |
} | |
] | |
}, | |
{ | |
"type": "section", | |
"fields": [ | |
{ | |
"type": "mrkdwn", | |
"text": "*Severity:* " + severityLabel | |
}, | |
{ | |
"type": "mrkdwn", | |
"text": "*FindingId:* " + findings.get("Id") | |
}, | |
] | |
}, | |
{ | |
"type": "section", | |
"text": { | |
"type": "mrkdwn", | |
"text": "*Check:* " + title | |
} | |
}, | |
{ | |
"type": "section", | |
"text": { | |
"type": "mrkdwn", | |
"text": "<" + findings.get('Remediation').get('Recommendation').get( | |
'Url') + "|*Recommendation:* " + findings.get('Remediation').get('Recommendation').get( | |
'Text') + ">" | |
} | |
}, | |
{ | |
"type": "actions", | |
"elements": [ | |
{ | |
"type": "button", | |
"text": { | |
"type": "plain_text", | |
"text": "Remediate" | |
}, | |
"style": "primary", | |
"value": str(event.get("id")) | |
}, | |
{ | |
"type": "button", | |
"text": { | |
"type": "plain_text", | |
"text": "Suppress" | |
}, | |
"style": "danger", | |
"value": str(event.get("id")) | |
} | |
] | |
} | |
] | |
slack_payload = { | |
'token': bot_token, | |
'channel': slack_channel_id, | |
'text': "SecurityBot", | |
'icon_emoji': slack_icon_emoji, | |
'username': slack_user_name, | |
'blocks': json.dumps(blocks) if blocks else None | |
} | |
teams_payload = { | |
"@type": "MessageCard", | |
"@context": "http: //schema.org/extensions", | |
"themeColor": "0584 ED", | |
"summary": "Findings", | |
"sections": [ | |
{ | |
"facts": [ | |
{ | |
"name": "Resource:", | |
"value": resourceId | |
}, | |
{ | |
"name": "Resource Type:", | |
"value": resourceType | |
}, | |
{ | |
"name": "Region:", | |
"value": resourceRegion | |
}, | |
{ | |
"name": "Time:", | |
"value": event.get("time") | |
}, | |
{ | |
"name": "Account:", | |
"value": awsAccountId | |
}, | |
{ | |
"name": "Compliance Status:", | |
"value": findings.get("Compliance").get("Status") | |
}, | |
{ | |
"name": "Check:", | |
"value": title | |
}, | |
{ | |
"name": "FindingId:", | |
"value": findings.get("Id") | |
}, | |
{ | |
"name": "Recommendation:", | |
"value": findings.get('Remediation').get('Recommendation').get('Text') | |
} | |
], | |
"text": "**Findings:**" | |
} | |
] | |
} | |
for hook in slack_hooks: | |
print(hook) | |
if severityLabel in slack_object.get("severity"): | |
logger.info( | |
"slack severity match found " + str(slack_object.get("severity")) + " " + severityLabel) | |
status = requests.post('https://slack.com/api/chat.postMessage', slack_payload).json() | |
logger.info(status) | |
else: | |
logger.info("severityLabel doesn't match the slack_hooks severity " + str( | |
slack_object.get("severity")) + " " + severityLabel) | |
for hook in teams_hooks: | |
if severityLabel in teams_object.get("severity"): | |
logger.info( | |
"team severity match found " + str(teams_object.get("severity")) + " " + severityLabel) | |
status = requests.post(hook, json.dumps(teams_payload).encode('utf-8')) | |
logger.info(status) | |
else: | |
logger.info("severityLabel doesn't match the teams_hooks severity " + str( | |
teams_object.get("severity")) + " " + severityLabel) | |
else: | |
logger.info("Compliance Status is either passed or None " + findings.get("Compliance").get( | |
"Status") + " for " + findings.get("Id")) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment