Verify ELB's https connection

verify_elb_https.py

import boto.route53
import boto.ec2.elb
import requests

region = 'ap-northeast-1'

# Get all records from Route53
r53_conn = boto.route53.connect_to_region(region)
zones = r53_conn.get_zones()

aliases = dict()
for zone in zones:
    for r in zone.get_records():
        if r.alias_dns_name:
            aliases[r.alias_dns_name[:-1]] = r.name[:-1]

# Get all load balancers and match with Route53 records
elb_conn = boto.ec2.elb.connect_to_region(region)
elbs = elb_conn.get_all_load_balancers()

for elb in elbs:
    for port in elb.listeners:
        if port[0] != 443:
            continue

        for alias, name in aliases.iteritems():
            if elb.canonical_hosted_zone_name in alias:
                try:
                    requests.get('https://' + name, verify=True)
                except requests.exceptions.SSLError:
                    print name, elb.canonical_hosted_zone_name, 'has SSL problem.'