SSL certificate checker written in golang
Setup Guide
go get -u github.com/guessi/ssl-certs-checker
Examples
run with docker
docker build -t guessi/ssl-certs-checker .
docker run --rm -v $(pwd)/hosts.yaml:/opt/hosts.yaml:ro -it guessi/ssl-certs-checker --config hosts.yaml
install binary to your ${GOPATH} and run locally
go install github.com/ssl-certs-checker
${GOPATH}/bin/ssl-certs-checker --config hosts.yaml
+--------------------+----------------+---------------------------------------+-------------------------------+-------------------------------+--------------------+-----------------------+
| Host | Common Name | DNS Names | Not Before | Not After | PublicKeyAlgorithm | Issuer |
+--------------------+----------------+---------------------------------------+-------------------------------+-------------------------------+--------------------+-----------------------+
| www.google.com:443 | www.google.com | www.google.com | 2020-04-15 20:25:31 +0000 UTC | 2020-07-08 20:25:31 +0000 UTC | ECDSA | GTS CA 1O1 |
| www.azure.com:443 | *.azure.com | *.azure.com | 2019-12-17 19:51:44 +0000 UTC | 2020-12-17 19:51:44 +0000 UTC | RSA | Microsoft IT TLS CA 4 |
| www.amazon.com:443 | www.amazon.com | amazon.com | 2020-01-23 00:00:00 +0000 UTC | 2020-12-31 12:00:00 +0000 UTC | RSA | DigiCert Global CA G2 |
| | | amzn.com | | | | |
| | | buybox.amazon.com | | | | |
| | | corporate.amazon.com | | | | |
| | | home.amazon.com | | | | |
| | | iphone.amazon.com | | | | |
| | | konrad-test.amazon.com | | | | |
| | | mp3recs.amazon.com | | | | |
| | | p-nt-www-amazon-com-kalias.amazon.com | | | | |
| | | p-y3-www-amazon-com-kalias.amazon.com | | | | |
| | | p-yo-www-amazon-com-kalias.amazon.com | | | | |
| | | static.amazon.com | | | | |
| | | test-www.amazon.com | | | | |
| | | uedata.amazon.com | | | | |
| | | us.amazon.com | | | | |
| | | www.amazon.com | | | | |
| | | www.amzn.com | | | | |
| | | www.cdn.amazon.com | | | | |
| | | www.m.amazon.com | | | | |
| | | yellowpages.amazon.com | | | | |
| | | yp.amazon.com | | | | |
+--------------------+----------------+---------------------------------------+-------------------------------+-------------------------------+--------------------+-----------------------+