[fix] UI: Error when clicking on 'Apps' in the application configuration #1801
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📝 WalkthroughWalkthroughThe pull request introduces modifications to two files in the desktop Angular application. The first change involves replacing an anchor tag with a Changes
Sequence DiagramsequenceDiagram
participant User
participant Browser
participant ExternalLinkHandler
User->>Browser: Click external link
Browser->>ExternalLinkHandler: Trigger handleExternalResources()
ExternalLinkHandler->>ExternalLinkHandler: Find nearest <a /> element
ExternalLinkHandler->>Browser: Validate and potentially open link
The sequence diagram illustrates the high-level flow of external link handling, emphasizing the current approach of traversing the DOM to find and process link elements. ✨ Finishing Touches
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Actionable comments posted: 2
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📒 Files selected for processing (2)
desktop/angular/src/app/pages/app-view/app-view.html(1 hunks)desktop/angular/src/main.ts(1 hunks)
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- GitHub Check: Build
| // TODO: | ||
| // This code executes "openExternal()" when any "<a />" element in the app is clicked. | ||
| // This could potentially be a security issue. | ||
| // We should consider restricting this to only external links that belong to a certain domain (e.g., https://safing.io). | ||
|
|
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Implement domain restrictions for external links.
The current implementation executes openExternal() for any <a /> element clicked, which could pose a security risk. Consider implementing domain restrictions to only allow external links from trusted domains.
Apply this diff to add domain validation:
function handleExternalResources(e: Event) {
- // TODO:
- // This code executes "openExternal()" when any "<a />" element in the app is clicked.
- // This could potentially be a security issue.
- // We should consider restricting this to only external links that belong to a certain domain (e.g., https://safing.io).
+ const ALLOWED_DOMAINS = ['safing.io'];And update the external link check:
if (!!href && !href.includes(location.hostname)) {
e.preventDefault();
+ try {
+ const url = new URL(href);
+ if (!ALLOWED_DOMAINS.some(domain => url.hostname.endsWith(domain))) {
+ console.warn(`External link to ${url.hostname} is not allowed`);
+ return;
+ }
+ } catch (error) {
+ console.error('Invalid URL:', error);
+ return;
+ }
integrationServiceFactory().openExternal(href);
}Committable suggestion skipped: line range outside the PR's diff.
| @@ -3,7 +3,7 @@ | |||
| <div class="flex justify-between items-center p-4 px-12 text-xxs"> | |||
| <!-- Breadcrumbs --> | |||
| <div class="flex items-center"> | |||
| <a class="text-secondary hover:text-primary" [routerLink]="['/app/overview']">Apps</a> | |||
| <div class="cursor-pointer text-secondary hover:text-primary" [routerLink]="['/app/overview']">Apps</div> | |||
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🛠️ Refactor suggestion
Use a semantic button element for better accessibility.
While using a div with routerLink works functionally, it's not the most semantic choice for navigation. Screen readers may not properly interpret the element's purpose.
Apply this diff to improve accessibility:
- <div class="cursor-pointer text-secondary hover:text-primary" [routerLink]="['/app/overview']">Apps</div>
+ <button type="button" class="text-secondary hover:text-primary" [routerLink]="['/app/overview']">Apps</button>📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| <div class="cursor-pointer text-secondary hover:text-primary" [routerLink]="['/app/overview']">Apps</div> | |
| <button type="button" class="text-secondary hover:text-primary" [routerLink]="['/app/overview']">Apps</button> |
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Details: #1721
Summary by CodeRabbit
Style
app-view.html, replacing an anchor tag with adivelement while maintaining existing routing behavior.Documentation
main.tshighlighting potential security considerations for handling external links.