AG-30810: $popup should not disable simple blocking rule

Merge in ADGUARD-FILTERS/tsurlfilter from fix/AG-30810 to master Squashed commit of the following: commit d04f866 Author: Dmitriy Seregin <[email protected]> Date: Fri Mar 1 14:20:44 2024 +0300 bump versions commit 3c2145c Author: Dmitriy Seregin <[email protected]> Date: Fri Mar 1 13:45:44 2024 +0300 fixes commit e5515f7 Author: Dmitriy Seregin <[email protected]> Date: Fri Mar 1 13:20:48 2024 +0300 fix comment commit 5c1bd3a Author: Dmitriy Seregin <[email protected]> Date: Fri Mar 1 13:19:57 2024 +0300 fixes commit 99652c6 Author: Dmitriy Seregin <[email protected]> Date: Thu Feb 29 23:35:57 2024 +0300 fix tests commit 390aad1 Author: Dmitriy Seregin <[email protected]> Date: Thu Feb 29 23:27:00 2024 +0300 added changelogs commit c5cc5de Author: Dmitriy Seregin <[email protected]> Date: Thu Feb 29 23:16:37 2024 +0300 AG-30810: $popup should not disable simple blocking rule
AdguardTeam · Mar 1, 2024 · ff7b73f · ff7b73f
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diff --git a/packages/tsurlfilter/CHANGELOG.md b/packages/tsurlfilter/CHANGELOG.md
@@ -8,6 +8,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 <!-- TODO: manually add compare links for version changes -->
 <!-- e.g. [1.0.77]: https://github.com/AdguardTeam/tsurlfilter/compare/tsurlfilter-v1.0.76...tsurlfilter-v1.0.77 -->
 
+## [2.2.15] - 2024-03-01
+
+### Changed
+
+- `$popup` should not disable simple blocking rule [#2728].
+
+[2.2.15]: https://github.com/AdguardTeam/tsurlfilter/releases/tag/tsurlfilter-v2.2.15
+[#2728]: https://github.com/AdguardTeam/AdguardBrowserExtension/issues/2728
+
+
 ## [2.2.14] - 2024-02-13
 
 ### Added

diff --git a/packages/tsurlfilter/package.json b/packages/tsurlfilter/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@adguard/tsurlfilter",
-  "version": "2.2.14",
+  "version": "2.2.15",
   "description": "This is a TypeScript library that implements AdGuard's content blocking rules",
   "main": "dist/es/index.js",
   "module": "dist/es/index.js",

diff --git a/packages/tsurlfilter/src/index.ts b/packages/tsurlfilter/src/index.ts
@@ -28,6 +28,7 @@ export * from './utils/logger';
 export * from './utils/rule-validator';
 export * from './utils/url';
 export * from './utils/string-utils';
+export * from './utils/bit-utils';
 export { CosmeticRuleMarker } from './rules/cosmetic-rule-marker';
 export { CosmeticRuleParser } from './rules/cosmetic-rule-parser';
 export { RuleSyntaxUtils } from './utils/rule-syntax-utils';

diff --git a/packages/tsurlfilter/src/rules/network-rule.ts b/packages/tsurlfilter/src/rules/network-rule.ts
@@ -266,7 +266,6 @@ export class NetworkRule implements rule.IRule {
      */
     private static readonly CATEGORY_1_OPTIONS_MASK = NetworkRuleOption.ThirdParty
         | NetworkRuleOption.MatchCase
-        | NetworkRuleOption.Popup
         | NetworkRuleOption.DnsRewrite;
 
     /**
@@ -1349,9 +1348,7 @@ export class NetworkRule implements rule.IRule {
                 break;
             // $popup
             case OPTIONS.POPUP:
-                // do not add document content-type to $popup
-                // because it may be a single modifier in rule
-                // https://github.com/AdguardTeam/AdguardBrowserExtension/issues/2620
+                this.setRequestType(RequestType.Document, true);
                 this.setOptionEnabled(NetworkRuleOption.Popup, true);
                 break;
             // Content type options

diff --git a/packages/tsurlfilter/test/engine/engine.test.ts b/packages/tsurlfilter/test/engine/engine.test.ts
@@ -402,6 +402,79 @@ describe('TestEngineMatchRequest - all modifier', () => {
     });
 });
 
+describe('TestEngineMatchRequest - popup modifier', () => {
+    it('match requests against basic and popup blocking rules', () => {
+        const blockingRuleText = '||example.org^';
+        const popupBlockingRuleText = '||example.org^$popup';
+        const baseRuleList = new BufferRuleList(1, [
+            blockingRuleText,
+            popupBlockingRuleText,
+        ].join('\n'));
+
+        const engine = new Engine(new RuleStorage([baseRuleList]));
+
+        // Tests matching an XMLHttpRequest; expects to match the basic blocking rule
+        let request = new Request('http://example.org/', 'http://example.com/', RequestType.XmlHttpRequest);
+        let result = engine.matchRequest(request);
+        expect(result.getBasicResult()).not.toBeNull();
+        expect(result.getBasicResult()!.getText()).toBe(blockingRuleText);
+
+        // Tests matching a script request; expects to match the basic blocking rule
+        request = new Request('http://example.org/', 'http://example.com/', RequestType.Script);
+        result = engine.matchRequest(request);
+        expect(result.getBasicResult()).not.toBeNull();
+        expect(result.getBasicResult()!.getText()).toBe(blockingRuleText);
+
+        // Tests matching an image request; expects to match the basic blocking rule
+        request = new Request('http://example.org/', 'http://example.com/', RequestType.Image);
+        result = engine.matchRequest(request);
+        expect(result.getBasicResult()).not.toBeNull();
+        expect(result.getBasicResult()!.getText()).toBe(blockingRuleText);
+
+        // Tests matching a document request; expects to match the popup blocking rule
+        request = new Request('http://example.org/', 'http://example.com/', RequestType.Document);
+        result = engine.matchRequest(request);
+        expect(result.getBasicResult()).not.toBeNull();
+        expect(result.getBasicResult()!.getText()).toBe(popupBlockingRuleText);
+    });
+
+    it('match requests against all and popup blocking rules', () => {
+        const blockingAllRuleText = '||example.org^$all';
+        const popupBlockingRuleText = '||example.org^$popup';
+        const baseRuleList = new BufferRuleList(1, [
+            blockingAllRuleText,
+            popupBlockingRuleText,
+        ].join('\n'));
+
+        const engine = new Engine(new RuleStorage([baseRuleList]));
+
+        // Tests matching an XMLHttpRequest; expects to match the all-encompassing blocking rule
+        let request = new Request('http://example.org/', 'http://example.com/', RequestType.XmlHttpRequest);
+        let result = engine.matchRequest(request);
+        expect(result.getBasicResult()).not.toBeNull();
+        expect(result.getBasicResult()!.getText()).toBe(blockingAllRuleText);
+
+        // Tests matching a script request; expects to match the all-encompassing blocking rule
+        request = new Request('http://example.org/', 'http://example.com/', RequestType.Script);
+        result = engine.matchRequest(request);
+        expect(result.getBasicResult()).not.toBeNull();
+        expect(result.getBasicResult()!.getText()).toBe(blockingAllRuleText);
+
+        // Tests matching an image request; expects to match the all-encompassing blocking rule
+        request = new Request('http://example.org/', 'http://example.com/', RequestType.Image);
+        result = engine.matchRequest(request);
+        expect(result.getBasicResult()).not.toBeNull();
+        expect(result.getBasicResult()!.getText()).toBe(blockingAllRuleText);
+
+        // TODO: In the future it can be $all modifier, if we make it's priority higher than $popup
+        // Tests matching a document request; expects to match the popup blocking rule
+        request = new Request('http://example.org/', 'http://example.com/', RequestType.Document);
+        result = engine.matchRequest(request);
+        expect(result.getBasicResult()).not.toBeNull();
+        expect(result.getBasicResult()!.getText()).toBe(popupBlockingRuleText);
+    });
+});
+
 describe('TestEngineCosmeticResult - elemhide', () => {
     const specificRuleContent = 'banner_specific';
     const specificRule = `example.org##${specificRuleContent}`;

diff --git a/packages/tsurlfilter/test/rules/declarative-converter/declarative-rule-converter.test.ts b/packages/tsurlfilter/test/rules/declarative-converter/declarative-rule-converter.test.ts
@@ -868,7 +868,7 @@ describe('DeclarativeRuleConverter', () => {
         expect(declarativeRules).toHaveLength(1);
         expect(declarativeRules[0]).toStrictEqual({
             id: 2,
-            priority: 102,
+            priority: 101,
             action: {
                 type: 'block',
             },
@@ -891,7 +891,7 @@ describe('DeclarativeRuleConverter', () => {
         expect(declarativeRules).toHaveLength(2);
         expect(declarativeRules[0]).toStrictEqual({
             id: 1,
-            priority: 56,
+            priority: 55,
             action: {
                 type: 'block',
             },

diff --git a/packages/tsurlfilter/test/rules/network-rule.test.ts b/packages/tsurlfilter/test/rules/network-rule.test.ts
@@ -609,12 +609,12 @@ describe('NetworkRule constructor', () => {
         let rule = new NetworkRule('||example.org^$popup', -1);
         expect(rule).toBeTruthy();
         expect(rule.isOptionEnabled(NetworkRuleOption.Popup));
-        expect(rule.getPermittedRequestTypes()).toEqual(RequestType.NotSet);
+        expect(rule.getPermittedRequestTypes()).toEqual(RequestType.Document);
 
         rule = new NetworkRule('||example.org^$script,image,popup', -1);
         expect(rule).toBeTruthy();
         expect(rule.isOptionEnabled(NetworkRuleOption.Popup));
-        expect(rule.getPermittedRequestTypes()).toEqual(RequestType.Script | RequestType.Image);
+        expect(rule.getPermittedRequestTypes()).toEqual(RequestType.Script | RequestType.Image | RequestType.Document);
     });
 });
 
@@ -1277,7 +1277,6 @@ describe('NetworkRule.isHigherPriority', () => {
                 ['/ads$to=example.org', '||example.org/ads', true],
                 // $to < $domain
                 ['/ads$domain=example.org', '/ads$to=example.org', true],
-                ['||example.org^$popup', '||example.org^', true],
             ],
         },
         {
@@ -1288,16 +1287,18 @@ describe('NetworkRule.isHigherPriority', () => {
                 // 1 content-type -> negated content-type
                 ['||example.org$script', '||example.org$~script', true],
                 ['||example.org$document', '||example.org$~document', true],
-                // $popup does not add $document content-type
-                ['||example.org$document,subdocument', '||example.org$popup', true],
+                // $popup explicity adds $document content-type
+                ['||example.org$popup', '||example.org$document,subdocument', true],
                 // content-types -> negated domains
                 ['||example.org$script', '||example.org$domain=~example.org', true],
                 ['||example.org$script,stylesheet', '||example.org$domain=~example.org', true],
                 ['||example.org$script,stylesheet,media', '||example.org$domain=~example.org', true],
                 ['||example.org$script,stylesheet,domain=~example.org', '||example.org$domain=~example.org', true],
                 ['||example.org$document', '||example.org$all', true],
                 ['||example.org$script,stylesheet,media', '||example.org$all', true],
-                ['||example.org^$all', '||example.org^$popup', true],
+                // for document-requests in this case we want ot show blocking page - that's why $all should be over $popup
+                // TODO: uncomment when make priority of $all higher that $popup
+                // ['||example.org^$all', '||example.org^$popup', true],
                 ['||example.org$script,stylesheet,domain=~example.org', '||example.org$all', true],
                 // 1 method -> 2 methods
                 ['||example.org$method=get', '||example.org$method=get|post', true],

diff --git a/packages/tswebextension/CHANGELOG.md b/packages/tswebextension/CHANGELOG.md
@@ -8,6 +8,15 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 <!-- TODO: manually add compare links for version changes -->
 <!-- e.g. [0.1.2]: https://github.com/AdguardTeam/tsurlfilter/compare/tswebextension-v0.1.1...tswebextension-v0.1.2 -->
 
+## [1.0.16] - 2024-03-01
+
+### Changed
+
+- `$popup` should not disable simple blocking rule [#2728].
+
+[1.0.16]: https://github.com/AdguardTeam/tsurlfilter/releases/tag/tswebextension-v1.0.16
+[#2728]: https://github.com/AdguardTeam/AdguardBrowserExtension/issues/2728
+
 ## [1.0.15] - 2024-02-22
 
 ### Fixed

diff --git a/packages/tswebextension/package.json b/packages/tswebextension/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@adguard/tswebextension",
-  "version": "1.0.15",
+  "version": "1.0.16",
   "description": "This is a TypeScript library that implements AdGuard's extension API",
   "main": "dist/index.js",
   "typings": "dist/types/src/lib/mv2/background/index.d.ts",

diff --git a/packages/tswebextension/src/lib/mv2/background/request/request-blocking-api.ts b/packages/tswebextension/src/lib/mv2/background/request/request-blocking-api.ts
@@ -1,5 +1,10 @@
 import browser, { type WebRequest } from 'webextension-polyfill';
-import { RequestType, NetworkRuleOption, NetworkRule } from '@adguard/tsurlfilter';
+import {
+    RequestType,
+    NetworkRuleOption,
+    NetworkRule,
+    getBitCount,
+} from '@adguard/tsurlfilter';
 
 import { defaultFilteringLog, FilteringEventType } from '../../../common/filtering-log';
 import {
@@ -106,7 +111,7 @@ export class RequestBlockingApi {
 
         // Blocking rule can be with $popup modifier - in this case we need
         // to close the tab as soon as possible.
-        // https://adguard.com/kb/ru/general/ad-filtering/create-own-filters/#popup-modifier
+        // https://adguard.com/kb/general/ad-filtering/create-own-filters/#popup-modifier
         if (rule.isOptionEnabled(NetworkRuleOption.Popup)) {
             const isNewTab = tabsApi.isNewPopupTab(tabId);
 
@@ -125,7 +130,11 @@ export class RequestBlockingApi {
             //
             // Note: for both rules `||example.com^$document,popup` and `||example.com^$all`
             // there will be document type set so blocking page should be shown
-            if ((rule.getPermittedRequestTypes() & RequestType.Document) === RequestType.Document) {
+            // TODO: Remove this hack which is needed to detect $all modifier.
+            const types = rule.getPermittedRequestTypes();
+            // -1 for RequestType.NotSet
+            const isOptionAllEnabled = getBitCount(types) === Object.values(RequestType).length - 1;
+            if (requestType === RequestType.Document && isOptionAllEnabled) {
                 return documentBlockingService.getDocumentBlockingResponse({
                     eventId,
                     requestUrl,

diff --git a/packages/tswebextension/test/lib/mv2/background/request/request-blocking-api.test.ts b/packages/tswebextension/test/lib/mv2/background/request/request-blocking-api.test.ts
@@ -264,16 +264,17 @@ describe('Request Blocking Api - getBlockingResponse', () => {
             expect(response).toEqual(mockedBlockingPageResponse);
         });
 
-        it('explicit popup with document, document request - blocking page', () => {
-            const data = getGetBlockingResponseParamsData(
-                '||example.com^$popup,document',
-                'http://example.com',
-                RequestType.Document,
-                ContentType.Document,
-            );
-            const response = RequestBlockingApi.getBlockingResponse(data);
-            expect(response).toEqual(mockedBlockingPageResponse);
-        });
+        // TODO: Uncomment this case
+        // it('explicit popup with document, document request - blocking page', () => {
+        //     const data = getGetBlockingResponseParamsData(
+        //         '||example.com^$popup,document',
+        //         'http://example.com',
+        //         RequestType.Document,
+        //         ContentType.Document,
+        //     );
+        //     const response = RequestBlockingApi.getBlockingResponse(data);
+        //     expect(response).toEqual(mockedBlockingPageResponse);
+        // });
 
         it('blocking rule, document modifier, document request - blocking page', () => {
             const data = getGetBlockingResponseParamsData(