A certificate manager written in Go

Usage: gocertmgr [flags] command [args]

Commands:

• createkeyandcsr - Create a new key and CSR
• signcsr - Sign a CSR
• createkeyandcert - Create a new key and certificate
• topkcs12 - Convert to PKCS12 format
• version - Show version information

Configuration:

Root directory can be set in three ways (in order of precedence):

1. CERTMGR_ROOT_DIR environment variable
2. -config flag pointing to a JSON file
3. Current working directory (default)

Examples:

Create a CA certificate

gocertmgr createkeyandcert -cn "My Root CA" -selfsigned ca rootca

Create an intermediate CA signed by root

gocertmgr createkeyandcsr intermediateca gocertmgr signcsr -cn "Intermediate CA" -signer rootca ca intermediateca

Create a server certificate

gocertmgr createkeyandcert -cn "server.example.com" -dns server.example.com -signer intermediateca server servercert