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serve hashedfavicon path as png

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This commit is contained in:
Nick Krecklow
2020-05-08 05:05:46 -05:00
parent 82e8db0128
commit 15814cf86b
2 changed files with 10 additions and 3 deletions
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8
lib/server.js
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@ -6,6 +6,9 @@ const serveStatic = require('serve-static')
const logger = require('./logger')
const HASHED_FAVICON_URL = '/hashedfavicon_'
const HASHED_FAVICON_EXTENSION = '.png'
function getRemoteAddr (req) {
return req.headers['cf-connecting-ip'] || req.headers['x-forwarded-for'] || req.connection.remoteAddress
}
@ -25,7 +28,7 @@ class Server {
this._http = http.createServer((req, res) => {
logger.log('info', '%s requested: %s', getRemoteAddr(req), req.url)
if (req.url.startsWith('/hashedfavicon?')) {
if (req.url.startsWith(HASHED_FAVICON_URL) && req.url.endsWith(HASHED_FAVICON_EXTENSION)) {
this.handleFaviconRequest(req, res)
} else {
// Attempt to handle req using distServeStatic, otherwise fail over to faviconServeStatic
@ -38,7 +41,8 @@ class Server {
}
handleFaviconRequest = (req, res) => {
const hash = req.url.split('?')[1]
let hash = req.url.substring(HASHED_FAVICON_URL.length)
hash = hash.substring(0, hash.length - HASHED_FAVICON_EXTENSION.length)
for (const serverRegistration of this._app.serverRegistrations) {
if (serverRegistration.faviconHash && serverRegistration.faviconHash === hash) {