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0107ac848a
- Currently, we create a request ID for internal use if one isn't set & this is used in logs - If a custom request ID is set via X-Request-ID header, this gets logged, however, we don't return this with the response - Means that a custom ID gets lost on the way back out, and makes tracing requests through a system trickier - This change ensures that if X-Request-ID is set on the request, it is also set on the response so that requests can be properly traced - It's easy to set this in e.g. nginx so that the feature becomes available - Ghost doens't need to do this - Note: also split request id handling out into new middleware
19 lines
423 B
JavaScript
19 lines
423 B
JavaScript
const uuid = require('uuid');
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/**
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* @TODO: move this middleware to ignition?
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*/
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module.exports = (req, res, next) => {
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const requestId = req.get('X-Request-ID') || uuid.v4();
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// Set a value for internal use
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req.requestId = requestId;
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// If the header was set on the request, return it on the response
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if (req.get('X-Request-ID')) {
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res.set('X-Request-ID', requestId);
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}
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next();
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};
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