Function signAction

command/crypto/jws/sign.go:165–353

(ctx *cli.Context)

}

func signAction(ctx *cli.Context) error {
	var err error
	var payload []byte

	// Read payload if provided
	args := ctx.Args()
	switch len(args) {
	case 0: // read payload from stdin
		if payload, err = readPayload(""); err != nil {
			return err
		}
	case 1: // read payload from file or stdin (-)
		if payload, err = readPayload(args[0]); err != nil {
			return err
		}
	default:
		return errs.TooManyArguments(ctx)
	}

	isSubtle := ctx.Bool("subtle")
	alg := ctx.String("alg")

	x5cCertFile, x5cKeyFile := ctx.String("x5c-cert"), ctx.String("x5c-key")
	x5tCertFile, x5tKeyFile := ctx.String("x5t-cert"), ctx.String("x5t-key")
	key := ctx.String("key")
	jwks := ctx.String("jwks")
	kid := ctx.String("kid")
	var isX5C bool
	if x5cCertFile != "" {
		if x5cKeyFile == "" {
			return errs.RequiredWithOrFlag(ctx, "x5c-cert", "key", "x5c-key")
		}
		if x5tCertFile != "" {
			return errs.MutuallyExclusiveFlags(ctx, "x5c-cert", "x5t-cert")
		}
		if ctx.IsSet("jwk") {
			return errs.MutuallyExclusiveFlags(ctx, "x5c-cert", "jwk")
		}
		if jwks != "" {
			return errs.MutuallyExclusiveFlags(ctx, "x5c-cert", "jwks")
		}
		isX5C = true
	}

	var isX5T bool
	if x5tCertFile != "" {
		if x5tKeyFile == "" {
			return errs.RequiredWithOrFlag(ctx, "x5t-cert", "key", "x5t-key")
		}
		if x5cCertFile != "" {
			return errs.MutuallyExclusiveFlags(ctx, "x5t-cert", "x5c-cert")
		}
		if ctx.IsSet("jwk") {
			return errs.MutuallyExclusiveFlags(ctx, "x5t-cert", "jwk")
		}
		if jwks != "" {
			return errs.MutuallyExclusiveFlags(ctx, "x5t-cert", "jwks")
		}