Add DOMPurify to address XSS issues; closes #420 #3

sourcery-ai-experiments-bot · 2024-04-22T19:55:04Z

Co-authored-by: sourcery-ai[bot] <58596630+sourcery-ai[bot]@users.noreply.github.com>

sourcery-ai-experiments-bot · 2024-04-22T19:55:09Z

This is a benchmark review for experiment review_of_reviews_20240422_1934.
Run ID: review_of_reviews_20240422_1934/benchmark_2024-04-22T19-34-40_v1-16-0-167-gb50cf6372.

This pull request was cloned from https://github.com/zen-audio-player/zen-audio-player.github.io/pull/431. (Note: the URL is not a link to avoid triggering a notification on the original pull request.)

Experiment configuration

review_config:
  # User configuration for the review
  # - benchmark - use the user config from the benchmark reviews
  # - <value> - use the value directly
  user_config:
    enable_ai_review: true
    enable_rule_comments: false

    enable_complexity_comments: benchmark
    enable_docstring_comments: benchmark
    enable_security_comments: benchmark
    enable_tests_comments: benchmark
    enable_comment_suggestions: benchmark

    enable_approvals: true

  ai_review_config:
    # The model responses to use for the experiment
    # - benchmark - use the model responses from the benchmark reviews
    # - llm - call the language model to generate responses
    model_responses:
      comments_model: benchmark
      comment_validation_model: benchmark
      comment_suggestion_model: benchmark
      complexity_model: benchmark
      docstrings_model: benchmark
      security_model: benchmark
      tests_model: benchmark

# The pull request dataset to run the experiment on
pull_request_dataset:
- https://github.com/LunaPurpleSunshine/ipget/pull/194
- https://github.com/W-zrd/unishare_mobile/pull/6
- https://github.com/nbhirud/nbhirud.github.io/pull/5
- https://github.com/LunaPurpleSunshine/ipget/pull/196
- https://github.com/aleph23/Composer/pull/31
- https://github.com/Amm1rr/WebAI-to-API/pull/31
- https://github.com/erxes/erxes/pull/5152
- https://github.com/EduardSchwarzkopf/pecuny/pull/128
- https://github.com/MKiperszmid/HabitsAppCourse/pull/3
- https://github.com/gdsfactory/kfactory/pull/298
- https://github.com/zen-audio-player/zen-audio-player.github.io/pull/431
- https://github.com/nbhirud/nbhirud.github.io/pull/3
- https://github.com/osism/python-osism/pull/869
- https://github.com/W-zrd/unishare_mobile/pull/7
- https://github.com/shreejitverma/MScFE690-Capstone/pull/5
- https://github.com/CPUT-DEVS/devpost-hackathon/pull/28
- https://github.com/Idrinth/api-bench/pull/852
- https://github.com/gdsfactory/gdsfactory/pull/2694
- https://github.com/kloudlite/web/pull/195
- https://github.com/shreejitverma/MScFE690-Capstone/pull/4
- https://github.com/gdsfactory/kfactory/pull/300
- https://github.com/ShiroePL/EasternTalesShelf/pull/45
- https://github.com/Idrinth/api-bench/pull/855
- https://github.com/shreejitverma/MScFE690-Capstone/pull/6
- https://github.com/aleph23/Composer/pull/32
- https://github.com/nbhirud/nbhirud.github.io/pull/6
- https://github.com/jackdewinter/pymarkdown/pull/1061
- https://github.com/Idrinth/api-bench/pull/848
- https://github.com/erxes/erxes/pull/5153
- https://github.com/leaver2000/nzthermo/pull/5
- https://github.com/Idrinth/api-bench/pull/849
- https://github.com/usama-maxenius/image-editor/pull/71
- https://github.com/albumentations-team/albumentations/pull/1679
- https://github.com/shreejitverma/MScFE690-Capstone/pull/7
- https://github.com/LunaPurpleSunshine/ipget/pull/195
- https://github.com/avelino/awesome-go/pull/5280
- https://github.com/nbhirud/system_update/pull/17
- https://github.com/EduardSchwarzkopf/pecuny/pull/129
- https://github.com/UCL/dxss/pull/63
- https://github.com/nbhirud/system_update/pull/18
- https://github.com/jackdewinter/pymarkdown/pull/1060
- https://github.com/ShiroePL/EasternTalesShelf/pull/44
- https://github.com/RogerSelwyn/mqtt_discoverystream_ha/pull/11
- https://github.com/strawberry-graphql/strawberry/pull/3467
- https://github.com/CPUT-DEVS/devpost-hackathon/pull/29
- https://github.com/dciborow/action-pylint/pull/14
- https://github.com/ElectronicBabylonianLiterature/ebl-api/pull/546
- https://github.com/leaver2000/nzthermo/pull/4
- https://github.com/nbhirud/nbhirud.github.io/pull/4
- https://github.com/strawberry-graphql/strawberry/pull/3469
review_comment_labels:
- label: correct
  question: Is this comment correct?
- label: helpful
  question: Is this comment helpful?
- label: comment-type
  question: Is the comment type correct?
- label: comment-area
  question: Is the comment area correct?
- label: llm-test
  question: Should this comment become an LLM test?

# Benchmark reviews generated by running
#   python -m scripts.experiment benchmark <experiment_name>
benchmark_reviews: []

SourceryAI

Hey @sourcery-ai-experiments-bot - I've reviewed your changes and they look great!

Here's what I looked at during the review

🟡 General issues: 2 issues found
🟢 Security: all looks good
🟡 Testing: 6 issues found
🟢 Complexity: all looks good
🟢 Docstrings: all looks good

LangSmith trace

_{Help me be more useful! Please click 👍 or 👎 on each comment to tell me if it was helpful.}

SourceryAI · 2024-04-22T20:00:21Z

bower_components/DOMPurify/src/utils.js

+const {
+  entries,
+  setPrototypeOf,
+  isFrozen,
+  getPrototypeOf,
+  getOwnPropertyDescriptor,
+} = Object;


suggestion (code_refinement): Consider destructuring directly in the import statement for clarity.

Destructuring directly in the import statement can make the code cleaner and more readable by reducing the need for additional lines to declare variables.

Is this comment correct?

Is this comment helpful?

Is the comment type correct?

Is the comment area correct?

Should this comment become an LLM test?

SourceryAI · 2024-04-22T20:00:21Z

bower_components/DOMPurify/dist/purify.es.mjs

+  };
+  return DOMPurify;
+}
+var purify = createDOMPurify();


suggestion (code_refinement): Consider using 'const' for declaring 'purify' if it's not reassigned.

Suggested change

var purify = createDOMPurify();

const purify = createDOMPurify();

Is this comment correct?

Is this comment helpful?

Is the comment type correct?

Is the comment area correct?

Should this comment become an LLM test?

SourceryAI · 2024-04-22T20:00:22Z

test/javascript_components.js

+        it("should load DOMPurify and sanitize", async function() {
+            const page = await browser.newPage();
+            await page.goto(indexHTMLURL);
+
+            const dp = await page.evaluate(() => {
+                return Object.keys(window).includes("DOMPurify");
+            });
+            assert.ok(dp, "DOMPurify should be loaded on the page.");
+
+            const sanitizedOutput = await page.evaluate(() => {
+                const dirty = "<img src=\"x\" onerror=\"alert(1)\">";
+                return window.DOMPurify.sanitize(dirty);
+            });
+            assert.strictEqual(sanitizedOutput, "<img src=\"x\">", "DOMPurify should sanitize malicious scripts correctly.");


suggestion (testing): Consider adding tests for different types of XSS payloads

It's great to see tests for basic XSS protection. However, consider adding more diverse test cases covering different types of XSS payloads, such as those involving script tags, different event handlers, and other contexts like style tags or URL attributes.

Is this comment correct?

Is this comment helpful?

Is the comment type correct?

Is the comment area correct?

Should this comment become an LLM test?

SourceryAI · 2024-04-22T20:00:22Z

test/javascript_components.js

+        it("should load DOMPurify and sanitize", async function() {
+            const page = await browser.newPage();
+            await page.goto(indexHTMLURL);
+
+            const dp = await page.evaluate(() => {
+                return Object.keys(window).includes("DOMPurify");
+            });
+            assert.ok(dp, "DOMPurify should be loaded on the page.");
+
+            const sanitizedOutput = await page.evaluate(() => {
+                const dirty = "<img src=\"x\" onerror=\"alert(1)\">";
+                return window.DOMPurify.sanitize(dirty);
+            });
+            assert.strictEqual(sanitizedOutput, "<img src=\"x\">", "DOMPurify should sanitize malicious scripts correctly.");


suggestion (testing): Ensure test isolation and independence

Currently, the test for DOMPurify loading and sanitization is combined into one. Consider splitting this into two separate tests: one for loading DOMPurify and another for its sanitization functionality. This enhances test clarity and isolation.

Is this comment correct?

Is this comment helpful?

Is the comment type correct?

Is the comment area correct?

Should this comment become an LLM test?

SourceryAI · 2024-04-22T20:00:22Z

bower_components/DOMPurify/src/attrs.js

@@ -0,0 +1,363 @@
+import { freeze } from './utils.js';


suggestion (testing): Consider adding tests for attribute sanitization

It would be beneficial to add unit tests to verify that the attribute sanitization works as expected, especially for edge cases and potential security vulnerabilities.

Is this comment correct?

Is this comment helpful?

SourceryAI · 2024-04-22T20:00:22Z

bower_components/DOMPurify/src/tags.js

@@ -0,0 +1,280 @@
+import { freeze } from './utils.js';


suggestion (testing): Add tests for tag sanitization

Ensure to include tests that validate the correct sanitization of HTML, SVG, and MathML tags, covering both allowed and disallowed tags.

SourceryAI · 2024-04-22T20:00:22Z

bower_components/DOMPurify/src/regexp.js

@@ -0,0 +1,17 @@
+import { seal } from './utils.js';


suggestion (testing): Add tests for regular expression functionality

Regular expressions are used to detect patterns that need sanitization. Tests should verify that these patterns are correctly identified and handled.

SourceryAI · 2024-04-22T20:00:22Z

bower_components/DOMPurify/src/utils.js

@@ -0,0 +1,226 @@
+const {


suggestion (testing): Include tests for utility functions

Utility functions such as 'freeze', 'unapply', and 'clone' are critical for the library's functionality. Tests should be added to ensure they perform as expected under various conditions.

shakeelmohamed and others added 4 commits April 20, 2024 22:33

Add DOMPurify to address XSS issues; closes zen-audio-player#420

887e6bf

Update test/javascript_components.js

289fee3

Co-authored-by: sourcery-ai[bot] <58596630+sourcery-ai[bot]@users.noreply.github.com>

add sourcery config; pull travis CI config

a73c24c

fix sourcery AI test problem

773b6f0

SourceryAI approved these changes Apr 22, 2024

View reviewed changes

	var purify = createDOMPurify();
	const purify = createDOMPurify();

Add DOMPurify to address XSS issues; closes #420 #3

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Add DOMPurify to address XSS issues; closes #420 #3

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