Function NewFileKeyProvider

internal/vault/crypto.go:42–50

NewFileKeyProvider returns a non-interactive key provider backed by AGH_VAULT_KEY or a 0600 key file.

(homeDir string, lookupEnv func(string) (string, bool))

// NewFileKeyProvider returns a non-interactive key provider backed by AGH_VAULT_KEY or a 0600 key file.
func NewFileKeyProvider(homeDir string, lookupEnv func(string) (string, bool)) KeyProvider {
	if lookupEnv == nil {
		lookupEnv = os.LookupEnv
	}
	return &fileKeyProvider{
		path:      filepath.Join(strings.TrimSpace(homeDir), "vault.key"),
		lookupEnv: lookupEnv,
	}
}

func (p *fileKeyProvider) Key() ([]byte, error) {
	lookupEnv := p.lookupEnv