fix: send all matching cookies instead of only the last one

src/html.rs

@@ -1022,11 +1022,7 @@ pub fn walk(session: &mut Session, document_url: &Url, node: &Handle) {
                                 set_node_attr(node, attr_name, None);
                             } else if use_attr_href_value.clone().starts_with('#') {
                                 // Relative symbol that resolves to its own URL; keep as-is.
-                                set_node_attr(
-                                    node,
-                                    attr_name,
-                                    Some(use_attr_href_value),
-                                );
+                                set_node_attr(node, attr_name, Some(use_attr_href_value));
                             } else {
                                 let image_asset_url: Url =
                                     resolve_url(document_url, &use_attr_href_value);

src/session.rs

@@ -145,13 +145,18 @@ impl Session {
             // URL not in cache, we retrieve the file
             let mut headers = HeaderMap::new();
             if self.cookies.is_some() && !self.cookies.as_ref().unwrap().is_empty() {
+                let mut cookie_values: Vec<String> = Vec::new();
                 for cookie in self.cookies.as_ref().unwrap() {
                     if !cookie.is_expired() && cookie.matches_url(url.as_str()) {
-                        let cookie_header_value: String = cookie.name.clone() + "=" + &cookie.value;
-                        headers
-                            .insert(COOKIE, HeaderValue::from_str(&cookie_header_value).unwrap());
+                        cookie_values.push(cookie.name.clone() + "=" + &cookie.value);
                     }
                 }
+                if !cookie_values.is_empty() {
+                    headers.insert(
+                        COOKIE,
+                        HeaderValue::from_str(&cookie_values.join("; ")).unwrap(),
+                    );
+                }
             }
             // Add referer header for page resource requests
             if ["https", "http"].contains(&parent_url.scheme()) && parent_url != url {