51369b610e
When an include is not surrounded by empty lines, its content is inlined on the same line as the adjacent content. That can lead to broken tags and other display issues. This PR fixes all such includes and introduces a validation step that forbids introducing the same problem again.
53 lines
1.2 KiB
Plaintext
53 lines
1.2 KiB
Plaintext
include::../description.adoc[]
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include::../ask-yourself.adoc[]
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include::../recommended.adoc[]
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== Sensitive Code Example
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In Express.js application the code is sensitive if the https://www.npmjs.com/package/dns-prefetch-control[dns-prefetch-control] middleware is disabled or used without the recommended value:
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----
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const express = require('express');
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const helmet = require('helmet');
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let app = express();
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app.use(
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helmet.dnsPrefetchControl({
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allow: true // Sensitive: allowing DNS prefetching is security-sensitive
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})
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);
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----
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== Compliant Solution
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In Express.js application the https://www.npmjs.com/package/dns-prefetch-control[dns-prefetch-control] or https://www.npmjs.com/package/helmet[helmet] middleware is the standard way to implement ``++X-DNS-Prefetch-Control++`` header:
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[source,javascript]
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----
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const express = require('express');
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const helmet = require('helmet');
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let app = express();
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app.use(
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helmet.dnsPrefetchControl({
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allow: false // Compliant
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})
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);
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----
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include::../see.adoc[]
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ifdef::env-github,rspecator-view[]
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'''
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== Implementation Specification
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(visible only on this page)
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include::../message.adoc[]
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endif::env-github,rspecator-view[]
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