Merge pull request #6261 from GoWind/techdocs-fetch-with-credentials

Techdocs: Include cookies when requesting SVGs

plugins/techdocs/src/reader/transformers/addBaseUrl.test.ts

@@ -154,6 +154,9 @@ describe('addBaseUrl', () => {
     await waitFor(() => {
       const actualSrc = root.getElementById('x')?.getAttribute('src');
       expect(expectedSrc).toEqual(actualSrc);
+      expect(global.fetch).toHaveBeenCalledWith(`${API_ORIGIN_URL}/test.svg`, {
+        credentials: 'include',
+      });
     });
   });
 

plugins/techdocs/src/reader/transformers/addBaseUrl.ts

@@ -64,7 +64,7 @@ export const addBaseUrl = ({
           const apiOrigin = await techdocsStorageApi.getApiOrigin();
           if (isSvgNeedingInlining(attributeName, elemAttribute, apiOrigin)) {
             try {
-              const svg = await fetch(newValue);
+              const svg = await fetch(newValue, { credentials: 'include' });
               const svgContent = await svg.text();
               elem.setAttribute(
                 attributeName,