feat(core)!: Align request data collection with v11 defaults

MIGRATION.md

@@ -206,8 +206,17 @@ Sentry.init({
 Each key-value field (`cookies`, `urlQueryParams`, `httpHeaders.request`, `httpHeaders.response`) accepts
 `true`, `false`, `{ allow: string[] }`, or `{ deny: string[] }` for fine-grained control.
 
+#### RequestData
+
+The `requestDataIntegration`'s `include` options remain an integration-level override. An explicit `false`
+prevents that category from being attached, while an explicit `true` enables it even when the corresponding
+`dataCollection` category is disabled. For cookies, headers, and query parameters, any configured `allow` or
+`deny` filtering continues to apply: When `include` enables a category which `dataCollection` disabled, the
+default sensitive-value denylist is applied.
+
 User IP address inference, which was previously gated on `sendDefaultPii`, is now controlled by
-`dataCollection.userInfo`.
+`dataCollection.userInfo`. An explicit `requestDataIntegration({ include: { ip: true } })` overrides
+`dataCollection.userInfo: false` for data collected by that integration.
 
 ### Browser sessions use `unhandled` instead of `crashed`
 

dev-packages/browser-integration-tests/suites/integrations/httpclient/fetch/init.js

@@ -8,6 +8,4 @@ Sentry.init({
   dsn: 'https://public@dsn.ingest.sentry.io/1337',
   integrations: [httpClientIntegration()],
   tracesSampleRate: 1,
-  // todo(v11): remove together with the sendDefaultPii guard in httpclient.ts (JS-2580)
-  sendDefaultPii: true,
 });

dev-packages/browser-integration-tests/suites/integrations/httpclient/fetch/withSensitiveHeaders/test.ts

@@ -3,51 +3,48 @@ import type { Event } from '@sentry/core';
 import { sentryTest } from '../../../../../utils/fixtures';
 import { envelopeRequestParser, waitForErrorRequest } from '../../../../../utils/helpers';
 
-sentryTest(
-  'should filter sensitive header and cookie values with sendDefaultPii',
-  async ({ getLocalTestUrl, page }) => {
-    const url = await getLocalTestUrl({ testDir: __dirname });
-
-    await page.route('**/foo', route => {
-      return route.fulfill({
-        status: 500,
-        body: JSON.stringify({
-          error: {
-            message: 'Internal Server Error',
-          },
-        }),
-        headers: {
-          'Content-Type': 'text/html',
-          'X-Auth-Token': 'secret-response-token',
-          'X-Request-Id': 'abc-123',
+sentryTest('filters sensitive header and cookie values by default', async ({ getLocalTestUrl, page }) => {
+  const url = await getLocalTestUrl({ testDir: __dirname });
+
+  await page.route('**/foo', route => {
+    return route.fulfill({
+      status: 500,
+      body: JSON.stringify({
+        error: {
+          message: 'Internal Server Error',
         },
-      });
+      }),
+      headers: {
+        'Content-Type': 'text/html',
+        'X-Auth-Token': 'secret-response-token',
+        'X-Request-Id': 'abc-123',
+      },
     });
+  });
 
-    const req = await Promise.all([waitForErrorRequest(page), page.goto(url)]).then(([r]) => r);
-    const eventData = envelopeRequestParser<Event>(req);
+  const req = await Promise.all([waitForErrorRequest(page), page.goto(url)]).then(([r]) => r);
+  const eventData = envelopeRequestParser<Event>(req);
 
-    expect(eventData.exception?.values).toHaveLength(1);
+  expect(eventData.exception?.values).toHaveLength(1);
 
-    const reqHeaders = eventData.request?.headers || {};
-    const resHeaders = (eventData.contexts?.response?.headers as Record<string, string>) || {};
+  const reqHeaders = eventData.request?.headers || {};
+  const resHeaders = (eventData.contexts?.response?.headers as Record<string, string>) || {};
 
-    // Non-sensitive request headers should be present with their values
-    expect(reqHeaders['accept']).toBe('application/json');
-    expect(reqHeaders['content-type']).toBe('application/json');
-    expect(reqHeaders['x-custom-header']).toBe('safe-value');
+  // Non-sensitive request headers should be present with their values
+  expect(reqHeaders['accept']).toBe('application/json');
+  expect(reqHeaders['content-type']).toBe('application/json');
+  expect(reqHeaders['x-custom-header']).toBe('safe-value');
 
-    // Sensitive request headers should have their values filtered
-    // 'authorization' matches the 'auth' snippet
-    expect(reqHeaders['authorization']).toBe('[Filtered]');
-    // 'x-api-key' matches the 'key' snippet
-    expect(reqHeaders['x-api-key']).toBe('[Filtered]');
+  // Sensitive request headers should have their values filtered
+  // 'authorization' matches the 'auth' snippet
+  expect(reqHeaders['authorization']).toBe('[Filtered]');
+  // 'x-api-key' matches the 'key' snippet
+  expect(reqHeaders['x-api-key']).toBe('[Filtered]');
 
-    // Non-sensitive response headers should be present with their values
-    expect(resHeaders['x-request-id']).toBe('abc-123');
+  // Non-sensitive response headers should be present with their values
+  expect(resHeaders['x-request-id']).toBe('abc-123');
 
-    // Sensitive response headers should have their values filtered
-    // 'x-auth-token' matches 'auth' and 'token' snippets
-    expect(resHeaders['x-auth-token']).toBe('[Filtered]');
-  },
-);
+  // Sensitive response headers should have their values filtered
+  // 'x-auth-token' matches 'auth' and 'token' snippets
+  expect(resHeaders['x-auth-token']).toBe('[Filtered]');
+});

dev-packages/browser-integration-tests/suites/integrations/httpclient/init.js

@@ -8,6 +8,4 @@ Sentry.init({
   dsn: 'https://public@dsn.ingest.sentry.io/1337',
   integrations: [httpClientIntegration()],
   tracesSampleRate: 1,
-  // todo(v11): remove together with the sendDefaultPii guard in httpclient.ts (JS-2580)
-  sendDefaultPii: true,
 });

dev-packages/node-integration-tests/suites/express/tracing/withError/test.ts

@@ -26,5 +26,21 @@ describe('express tracing with error', () => {
       runner.makeRequest('get', '/test/123/abc?q=1');
       await runner.completed();
     });
+
+    test('preserves encoded query parameters while filtering sensitive values on events', async () => {
+      const runner = createRunner()
+        .ignore('transaction')
+        .expect({
+          event: {
+            request: {
+              query_string: 'q=hello%20world&token=[Filtered]',
+            },
+          },
+        })
+        .start();
+
+      await runner.makeRequest('get', '/test/123/abc?q=hello%20world&token=secret');
+      await runner.completed();
+    });
   });
 });

packages/browser/src/integrations/httpclient.ts

@@ -427,17 +427,6 @@ function _getDataCollectionSettings() {
     return { cookies: false, requestHeaders: false, responseHeaders: false };
   }
 
-  // todo(v11): Always use granular dataCollection settings and remove this legacy guard.
-  // Currently, when dataCollection is not explicitly set, we gate all collection on
-  // sendDefaultPii to avoid sending more data than before (the spec defaults would
-  // collect headers/cookies with deny-list filtering even without sendDefaultPii).
-  const options = client.getOptions();
-  if (options.dataCollection == null) {
-    // eslint-disable-next-line typescript/no-deprecated
-    const enabled = Boolean(options.sendDefaultPii);
-    return { cookies: enabled, requestHeaders: enabled, responseHeaders: enabled };
-  }
-
   const { cookies, httpHeaders } = client.getDataCollectionOptions();
   return { cookies, requestHeaders: httpHeaders.request, responseHeaders: httpHeaders.response };
 }

packages/browser/test/integrations/httpclient.test.ts

@@ -142,21 +142,24 @@ describe('httpClientIntegration', () => {
       });
     });
 
-    // TODO(v11): also collect safe headers by default (but no PII headers) to align with server behavior
-    it('does not collect headers or cookies without sendDefaultPii or dataCollection', () => {
+    it('collects safe headers and filters sensitive headers by default', () => {
       const { fetchHandler, captureEventSpy } = setup();
 
       triggerFetch(fetchHandler, {
-        requestHeaders: { Authorization: 'Bearer x', Accept: 'application/json' },
-        responseHeaders: { 'Content-Type': 'text/html' },
+        requestHeaders: { Authorization: 'Bearer x', Accept: 'application/json', Cookie: 'theme=dark; session=secret' },
+        responseHeaders: { 'Content-Type': 'text/html', 'Set-Cookie': 'locale=en; session=secret' },
       });
 
       expect(captureEventSpy).toHaveBeenCalledTimes(1);
       const event = getEvent(captureEventSpy);
-      expect(event.request?.headers).toBeUndefined();
-      expect(event.request?.cookies).toBeUndefined();
-      expect(event.contexts?.response?.headers).toBeUndefined();
-      expect(event.contexts?.response?.cookies).toBeUndefined();
+      expect(event.request?.headers).toEqual({
+        accept: 'application/json',
+        authorization: '[Filtered]',
+        cookie: '[Filtered]',
+      });
+      expect(event.request?.cookies).toEqual({ theme: 'dark', session: '[Filtered]' });
+      expect(event.contexts?.response?.headers).toEqual({ 'content-type': 'text/html', 'set-cookie': '[Filtered]' });
+      expect(event.contexts?.response?.cookies).toEqual({ locale: 'en', session: '[Filtered]' });
     });
 
     it('filters PII headers when an explicit deny list is configured', () => {
@@ -252,7 +255,7 @@ describe('httpClientIntegration', () => {
       });
     });
 
-    it('does not collect response headers or cookies without sendDefaultPii or dataCollection', () => {
+    it('collects response headers and filters response cookies by default', () => {
       const { xhrHandler, captureEventSpy } = setup();
 
       triggerXhr(xhrHandler, {
@@ -263,9 +266,9 @@ describe('httpClientIntegration', () => {
 
       expect(captureEventSpy).toHaveBeenCalledTimes(1);
       const event = getEvent(captureEventSpy);
-      expect(event.request?.headers).toBeUndefined();
-      expect(event.contexts?.response?.headers).toBeUndefined();
-      expect(event.contexts?.response?.cookies).toBeUndefined();
+      expect(event.request?.headers).toEqual({ Authorization: '[Filtered]' });
+      expect(event.contexts?.response?.headers).toEqual({ 'content-type': 'text/html' });
+      expect(event.contexts?.response?.cookies).toEqual({ session: '[Filtered]', theme: 'dark' });
     });
   });
 });