Method Scan

httptransport/client/matcher.go:25–62

(ctx context.Context, ir *claircore.IndexReport)

var _ matcher.Service = (*HTTP)(nil)

func (c *HTTP) Scan(ctx context.Context, ir *claircore.IndexReport) (*claircore.VulnerabilityReport, error) {
	u, err := c.addr.Parse(httptransport.VulnerabilityReportPath)
	if err != nil {
		return nil, err
	}
	req, err := httputil.NewRequestWithContext(ctx, http.MethodPost, u.String(), codec.JSONReader(ir))
	if err != nil {
		return nil, fmt.Errorf("failed to create request: %v", err)
	}
	if err := c.sign(ctx, req); err != nil {
		return nil, fmt.Errorf("failed to create request: %v", err)
	}
	req.Header.Set("content-type", `application/json`)
	resp, err := c.c.Do(req)
	if err != nil {
		return nil, err
	}
	defer resp.Body.Close()
	if resp.StatusCode != http.StatusOK {
		return nil, &clairerror.ErrRequestFail{
			Code:   resp.StatusCode,
			Status: resp.Status,
		}
	}

	var vr claircore.VulnerabilityReport
	switch ct := req.Header.Get("content-type"); ct {
	case "", `application/json`:
		dec := codec.GetDecoder(resp.Body)
		defer codec.PutDecoder(dec)
		if err := dec.Decode(&vr); err != nil {
			return nil, err
		}
	default:
		return nil, fmt.Errorf("unrecognized content-type %q", ct)
	}
	return &vr, nil
}

// DeleteUpdateOperations attempts to delete the referenced update operations.
func (c *HTTP) DeleteUpdateOperations(ctx context.Context, ref ...uuid.UUID) (int64, error) {