package apiv1 import ( "crypto" "crypto/x509" "github.com/pkg/errors" "github.com/smallstep/certificates/kms" ) // Options represents the configuration options used to select and configure the // CertificateAuthorityService (CAS) to use. type Options struct { // The type of the CAS to use. Type string `json:"type"` // Path to the credentials file used in CloudCAS CredentialsFile string `json:"credentialsFile"` // CertificateAuthority reference. In CloudCAS the format is // `projects/*/locations/*/certificateAuthorities/*`. CertificateAuthority string `json:"certificateAuthority"` // Issuer and signer are the issuer certificate and signer used in SoftCAS. // They are configured in ca.json crt and key properties. Issuer *x509.Certificate `json:"-"` Signer crypto.Signer `json:"-"` // IsCreator is set to true when we're creating a certificate authority. Is // used to skip some validations when initializing a CertificateAuthority. IsCreator bool `json:"-"` // KeyManager is the KMS used to generate keys in SoftCAS. KeyManager kms.KeyManager `json:"-"` // Project and Location are parameters used in CloudCAS to create a new // certificate authority. Project string `json:"-"` Location string `json:"-"` } // Validate checks the fields in Options. func (o *Options) Validate() error { var typ Type if o == nil { typ = Type(SoftCAS) } else { typ = Type(o.Type) } // Check that the type can be loaded. if _, ok := LoadCertificateAuthorityServiceNewFunc(typ); !ok { return errors.Errorf("unsupported cas type %s", typ) } return nil } // Is returns if the options have the given type. func (o *Options) Is(t Type) bool { if o == nil { return t.String() == SoftCAS } return Type(o.Type).String() == t.String() }