client: use signer

hdonnay · hdonnay · commit adbaa567fb9e · 2023-01-10T14:38:15.000-06:00
Previous PR that reworked the client+signing scheme forgot to actually
use the signer.

Signed-off-by: Hank Donnay &lt;hdonnay@redhat.com&gt;
diff --git a/httptransport/client/httpclient.go b/httptransport/client/httpclient.go
@@ -129,3 +129,10 @@ func WithSigner(v Signer) Option {
 type Signer interface {
 	Sign(context.Context, *http.Request) error
 }
+
+func (s *HTTP) sign(ctx context.Context, req *http.Request) error {
+	if s.signer == nil {
+		return nil
+	}
+	return s.signer.Sign(ctx, req)
+}
diff --git a/httptransport/client/indexer.go b/httptransport/client/indexer.go
@@ -32,6 +32,9 @@ func (s *HTTP) AffectedManifests(ctx context.Context, v []claircore.Vulnerabilit
 	if err != nil {
 		return nil, fmt.Errorf("failed to create request: %v", err)
 	}
+	if err := s.sign(ctx, req); err != nil {
+		return nil, fmt.Errorf("failed to create request: %v", err)
+	}
 	req.Header.Set("content-type", `application/json`)
 	resp, err := s.c.Do(req)
 	if err != nil {
@@ -75,6 +78,9 @@ func (s *HTTP) Index(ctx context.Context, manifest *claircore.Manifest) (*clairc
 	if err != nil {
 		return nil, fmt.Errorf("failed to create request: %v", err)
 	}
+	if err := s.sign(ctx, req); err != nil {
+		return nil, fmt.Errorf("failed to create request: %v", err)
+	}
 	req.Header.Set("content-type", `application/json`)
 	resp, err := s.c.Do(req)
 	if err != nil {
@@ -113,6 +119,9 @@ func (s *HTTP) IndexReport(ctx context.Context, manifest claircore.Digest) (*cla
 	if err != nil {
 		return nil, false, fmt.Errorf("failed to create request: %v", err)
 	}
+	if err := s.sign(ctx, req); err != nil {
+		return nil, false, fmt.Errorf("failed to create request: %v", err)
+	}
 	resp, err := s.c.Do(req)
 	if err != nil {
 		return nil, false, fmt.Errorf("failed to do request: %v", err)
@@ -149,6 +158,9 @@ func (s *HTTP) State(ctx context.Context) (string, error) {
 	if err != nil {
 		return "", fmt.Errorf("failed to create request: %v", err)
 	}
+	if err := s.sign(ctx, req); err != nil {
+		return "", fmt.Errorf("failed to create request: %v", err)
+	}
 	resp, err := s.c.Do(req)
 	if err != nil {
 		return "", fmt.Errorf("failed to do request: %v", err)
@@ -174,6 +186,9 @@ func (s *HTTP) DeleteManifests(ctx context.Context, d ...claircore.Digest) ([]cl
 	if err != nil {
 		return nil, fmt.Errorf("failed to create request: %v", err)
 	}
+	if err := s.sign(ctx, req); err != nil {
+		return nil, fmt.Errorf("failed to create request: %v", err)
+	}
 	resp, err := s.c.Do(req)
 	if err != nil {
 		return nil, fmt.Errorf("failed to do request: %v", err)
diff --git a/httptransport/client/matcher.go b/httptransport/client/matcher.go
@@ -29,7 +29,10 @@ func (c *HTTP) Scan(ctx context.Context, ir *claircore.IndexReport) (*claircore.
 	}
 	req, err := httputil.NewRequestWithContext(ctx, http.MethodPost, u.String(), codec.JSONReader(ir))
 	if err != nil {
-		return nil, err
+		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)
@@ -90,6 +93,10 @@ func (c *HTTP) DeleteUpdateOperations(ctx context.Context, ref ...uuid.UUID) (in
 					errs[i] = err
 					return
 				}
+				if err := c.sign(ctx, req); err != nil {
+					errs[i] = fmt.Errorf("failed to create request: %v", err)
+					return
+				}
 				res, err := c.c.Do(req)
 				if err != nil {
 					errs[i] = err
@@ -147,6 +154,9 @@ func (c *HTTP) UpdateOperations(ctx context.Context, k driver.UpdateKind, update
 	if err != nil {
 		return nil, err
 	}
+	if err := c.sign(ctx, req); err != nil {
+		return nil, fmt.Errorf("failed to create request: %v", err)
+	}
 	return c.updateOperations(ctx, req, c.uoCache)
 }
 
@@ -181,6 +191,9 @@ func (c *HTTP) LatestUpdateOperations(ctx context.Context, k driver.UpdateKind)
 // an ouCache is passed in by the caller to cache any responses providing an etag.
 // if a subsequent response provides a StatusNotModified status, the map of UpdateOprations is served from cache.
 func (c *HTTP) updateOperations(ctx context.Context, req *http.Request, cache *uoCache) (map[string][]driver.UpdateOperation, error) {
+	if err := c.sign(ctx, req); err != nil {
+		return nil, fmt.Errorf("failed to create request: %v", err)
+	}
 	res, err := c.c.Do(req)
 	if err != nil {
 		return nil, err
@@ -227,6 +240,9 @@ func (c *HTTP) UpdateDiff(ctx context.Context, prev, cur uuid.UUID) (*driver.Upd
 	}
 	v.Set("cur", cur.String())
 	req.URL.RawQuery = v.Encode()
+	if err := c.sign(ctx, req); err != nil {
+		return nil, fmt.Errorf("failed to create request: %v", err)
+	}
 
 	res, err := c.c.Do(req)
 	if err != nil {
