cleanup; add readme and license

2025-11-16 10:14:17 -05:00
parent 70c6e9f593
commit 16791fa6e1
3 changed files with 407 additions and 12 deletions
--- a/README.md
+++ b/README.md
@@ -0,0 +1,19 @@
+## Show Certificate information
+
+```
+❯ certinfo foo.crt
+Subject        : CN=*.foo.balki.me
+Issuer         : CN=E7,O=Let's Encrypt,C=US
+Serial         : 449999999999999999999999999999999999999997
+NotBefore      : 2025-08-30 10:48:18 +0000 UTC
+NotAfter       : 2025-12-19 12:48:17 +0000 UTC
+DNSNames       : [*.foo.balki.me]
+SignatureAlgo  : ECDSA-SHA384
+PublicKeyAlgo  : ECDSA
+```
+
+```
+❯ certinfo --json foo.crt | jq '.[] | .Subject.CommonName'
+"*.foo.balki.me"
+"E7"
+```