feat: Implement a PDF conversion script #2466 #2467
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| while (nextPageUrl) { | ||
| if (urls.length >= maxPages) break; | ||
| if (urls.includes(nextPageUrl)) break; |
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Code scanning / CodeQL
Incomplete URL substring sanitization High
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AI 6 months ago
To address the issue, we need to validate that nextPageUrl belongs to the trusted domain (docs.h2o.ai) before adding it to the urls array. This can be achieved by parsing the URL using the URL constructor and checking its hostname property against the trusted domain. This approach ensures that only URLs with the correct host are processed, mitigating the risk of malicious URLs bypassing the check.
The changes will involve:
- Parsing
nextPageUrlusing theURLconstructor. - Validating that the
hostnameofnextPageUrlmatches the trusted domain (docs.h2o.ai). - Updating the condition on line 16 to include this validation.
Suggested changeset
1
docs-pdf/generate-pdf.js
| @@ -15,3 +15,9 @@ | ||
| if (urls.length >= maxPages) break; | ||
| if (urls.includes(nextPageUrl)) break; | ||
| try { | ||
| const parsedUrl = new URL(nextPageUrl); | ||
| if (parsedUrl.hostname !== 'docs.h2o.ai' || urls.includes(nextPageUrl)) break; | ||
| } catch (e) { | ||
| console.error(`Invalid URL encountered: ${nextPageUrl}`); | ||
| break; | ||
| } | ||
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Fixes #2466
This PR is still a WIP and not yet ready for review
The PR fulfills these requirements: (check all the apply)
mainbranch.feat: Add a button #xxx, where "xxx" is the issue number).Closes #xxx, where "xxx" is the issue number.uifolder, unit tests (make test) still pass.