Script to check x.509 certificat of website using openssl
-d <domain> Domain name (Mandatory).
-h Print this Help.
-D <99> Number of days (by default 7 days).
-p <443> Port (by default 443).
-v Verbose error message on stderr
| Error Code | Description |
|---|---|
| 0 | Not expired |
| 1 | Expired or will expired within 7 days by default |
| 3 | Openssl not installed |
| 22 | No domain specified or invalid options |
| 101 | Domain doesn't respond |
$ ./checkcert.sh -d www.julien.io -p 443 -D 15 -v
✔ www.julien.io won't expired within 15 days.
$ ./checkcert.sh -d expired.badssl.com -p 443 -D 90 -v
❌ expired.badssl.com has been expired or will expire within 90 days.
| Status | Description |
|---|---|
| ✅ | |
| ✅ |
| Status | Description |
|---|---|
| ✅ | Done |
| 🛠 | In progress |
| 🟢 | Low priority |
| 🟡 | Medium priority |
| 🔴 | High Priority |
Julien Mousqueton
- Website: https://julien.io
- LinkedIn: Julien Mousqueton
- Twitter: @JMousqueton
- Github: @JMousqueton
- Ecole 2600 students for the support while coding a sunday evening :)