util

package

v0.30.3 Latest Latest Go to latest Published: Oct 12, 2026 License: MIT Imports: 12 Imported by: 0

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func GenerateSelfSignedCertificate(config CertificateConfig) (tls.Certificate, error)

GenerateSelfSignedCertificate generates a self-signed certificate in memory. Returns a tls.Certificate ready for use with HTTP servers.

func GenerateSelfSignedCertificatePEM(config CertificateConfig) (certPEM, keyPEM []byte, err error)

GenerateSelfSignedCertificatePEM generates a self-signed certificate and returns the certificate and private key as PEM-encoded bytes.

func GetCertificateHosts(addr string) []string

GetCertificateHosts extracts hostnames/IPs from an address for certificate generation

func ParseAddress(addr string) (host string, port string, err error)

ParseAddress extracts host and port from an address string. Supports formats: "host:port", ":port", "host"

type CertificateConfig struct {
	Hosts    []string // Hostnames and IP addresses
	ValidFor time.Duration
}

CertificateConfig holds configuration for certificate generation