Nginx: Can't read the epub book on HTTPS

[yatounoneko]

Nginx: Can't read the epub book on HTTPS

[gotson]

You are probably missing forward headers like X-Forwarded-Proto

Check the closed issues, there's numerous people who can't configure nginx properly for reverse proxy. Or better, use Caddy, which works outside the box.

[PatrickTCB]

Have you maybe set this via an environment variable? Can you post the relevant environment variables?

These urls are set in komga-webui/src/functions/urls.ts. Unless the dev environment variables have been set they should be https whenever loaded from https.

const fullUrl = process.env.VUE_APP_KOMGA_API_URL
  ? process.env.VUE_APP_KOMGA_API_URL
  : window.location.origin + window.resourceBaseUrl
const baseUrl = process.env.NODE_ENV === 'production' ? window.resourceBaseUrl : '/'

const urls = {
  origin: !fullUrl.endsWith('/') ? `${fullUrl}/` : fullUrl,
  originNoSlash: fullUrl.endsWith('/') ? fullUrl.slice(0, -1) : fullUrl,
  base: !baseUrl.endsWith('/') ? `${baseUrl}/` : baseUrl,
  baseNoSlash: baseUrl.endsWith('/') ? baseUrl.slice(0, -1) : baseUrl,
} as Urls

[yatounoneko]

Oh, you are right! I hadn’t searched for nginx in the closed issues because I thought the problem was not about Nginx.

It turns out you were right; I found that issue #1322 has a solution for this problem.
I tried adding the config proxy_set_header X-Forwarded-Proto $scheme; to my nginx reverse proxy.

Now my epub book has been restored. Thanks for your help!

[FlashDoggy]

You are probably missing forward headers like X-Forwarded-Proto

Check the closed issues, there's numerous people who can't configure nginx properly for reverse proxy. Or better, use Caddy, which works outside the box.

Hi, I also faced this problem but i'm using apache as reverseproxy, and according to the X-Forwarded-Proto. I added this sentence
RequestHeader setifempty X-Forwarded-Proto "https"
and it works.

Hope this could work for you, I think it's the problem of the https head misuse.