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Code Issues Projects Releases Wiki Activity

add www-redirect option

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This commit is contained in:
teddit 2020-11-25 19:17:35 +01:00
parent e2847c87b2
commit 8b7f699b3b
2 changed files with 17 additions and 4 deletions
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13
app.js
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@ -37,6 +37,7 @@ global.reddit_access_token = null
global.reddit_refresh_token = null
global.valid_media_domains = ['preview.redd.it', 'external-preview.redd.it', 'i.redd.it', 'v.redd.it', 'a.thumbs.redditmedia.com', 'b.thumbs.redditmedia.com', 'thumbs.gfycat.com', 'i.ytimg.com']
global.reddit_api_error_text = `Seems like your instance is either blocked (e.g. due to API rate limiting), reddit is currently down, or your API key is expired and not renewd properly. This can also happen for other reasons.`
global.redirect_www = true
const pug = require('pug')
const path = require('path')
@ -76,6 +77,18 @@ if(https_enabled) {
const http = require('http').Server(app)
if(redirect_www) {
app.use((req, res, next) => {
if(req.headers.host) {
if(req.headers.host.slice(0, 4) === 'www.') {
let newhost = req.headers.host.slice(4)
return res.redirect(301, req.protocol + '://' + newhost + req.originalUrl)
}
}
next()
})
}
if(use_helmet && https_enabled) {
app.use(helmet())
if(use_helmet_hsts) {