Created
March 22, 2022 04:29
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Generate IPinfo html dashboard
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| import pandas as pd | |
| import boto3 | |
| import requests | |
| import io | |
| from requests.structures import CaseInsensitiveDict | |
| from boto3.dynamodb.conditions import Key | |
| def lambda_handler(event, context): | |
| def _getParameters(paramName): | |
| client = boto3.client('ssm') | |
| response = client.get_parameter( | |
| Name=paramName | |
| ) | |
| return response['Parameter']['Value'] | |
| dashboardBucketName = _getParameters('dataBucketName') | |
| def query_dns(dynamodb=None): | |
| if not dynamodb: | |
| dynamodb = boto3.resource('dynamodb') | |
| table = dynamodb.Table('brevity_ipinfo') | |
| response = table.scan( | |
| Limit=100 | |
| ) | |
| return response['Items'] | |
| # Retrieve DNS entries from DynamoDB | |
| dnsResults = query_dns() | |
| # Load results into Pandas DataFrame | |
| dfDNS = pd.DataFrame(dnsResults) | |
| # Convert IP addresses column into a list | |
| ipList = dfDNS["ipinfo_ip"].tolist() | |
| # Retrieves the IPInfo Map URL | |
| def query_ipinfo(ipList): | |
| headers = CaseInsensitiveDict() | |
| url = "https://ipinfo.io/tools/map?cli=1" | |
| headers["Content-Type"] = "application/x-www-form-urlencoded" | |
| data = "@-" + str(ipList) | |
| resp = requests.post(url, headers=headers, data=data) | |
| response = resp.json() | |
| mapUrl = response['reportUrl'] | |
| return mapUrl | |
| mapUrl = query_ipinfo(ipList) | |
| def generate_dns_html(dfDNS, mapUrl): | |
| resphtml = f"""<html> | |
| <title>Brevity In Motion - DNS Tracker</title> | |
| <body> | |
| <a href="{mapUrl}">IPInfo Map</a> | |
| """ | |
| resphtml += dfDNS.to_html() | |
| resphtml += f""" | |
| </body> | |
| </html> | |
| """ | |
| return resphtml | |
| resphtml = generate_dns_html(dfDNS, mapUrl) | |
| def upload_html(resphtml): | |
| filebuffer = io.BytesIO(resphtml.encode()) | |
| bucket = 'dashboard.icicles.io' | |
| key = 'index.html' | |
| client = boto3.client('s3') | |
| response = client.upload_fileobj(filebuffer, bucket, key, ExtraArgs={'ContentType':'text/html'}) | |
| return response | |
| response = upload_html(resphtml) | |
| return { | |
| 'statusCode': 200 | |
| } |
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