feat(chromium): add scope to extraHttpHeaders

pkg/modules/chromium/chromium.go

@@ -9,6 +9,7 @@ import (
 
 	"github.com/alexliesenfeld/health"
 	"github.com/chromedp/cdproto/network"
+	"github.com/dlclark/regexp2"
 	flag "github.com/spf13/pflag"
 	"go.uber.org/zap"
 
@@ -109,7 +110,7 @@ type Options struct {
 
 	// ExtraHttpHeaders are extra HTTP headers to send by Chromium while
 	// loading he HTML document.
-	ExtraHttpHeaders map[string]string
+	ExtraHttpHeaders []ExtraHttpHeader
 
 	// EmulatedMediaType is the media type to emulate, either "screen" or
 	// "print".
@@ -289,6 +290,22 @@ type Cookie struct {
 	SameSite network.CookieSameSite `json:"sameSite,omitempty"`
 }
 
+// ExtraHttpHeader are extra HTTP headers to send by Chromium.
+type ExtraHttpHeader struct {
+	// Name is the header name.
+	// Required.
+	Name string
+
+	// Value is the header value.
+	// Required.
+	Value string
+
+	// Scope is the header scope. If nil, the header will be applied to ALL
+	// requests from the page.
+	// Optional.
+	Scope *regexp2.Regexp
+}
+
 // Api helps to interact with Chromium for converting HTML documents to PDF.
 type Api interface {
 	Pdf(ctx context.Context, logger *zap.Logger, url, outputPath string, options PdfOptions) error