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fix: close key files #130

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fix: close key files #130

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2 changes: 2 additions & 0 deletions pkg/proxy/cert.go
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Original file line number Diff line number Diff line change
Expand Up @@ -114,11 +114,13 @@ func LoadOrCreateCA(caKeyFile, caCertFile string) (*x509.Certificate, *rsa.Priva
if err != nil {
return nil, nil, fmt.Errorf("proxy: could not open cert file for writing: %w", err)
}
defer certOut.Close()

keyOut, err := os.OpenFile(caKeyFile, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0o600)
if err != nil {
return nil, nil, fmt.Errorf("proxy: could not open key file for writing: %w", err)
}
defer keyOut.Close()

// Write PEM blocks to CA certificate and key files.
if err := pem.Encode(certOut, &pem.Block{Type: "CERTIFICATE", Bytes: caCert.Raw}); err != nil {
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