Ebook was loaded over HTTPS about komga

[gotson]

Can you share what reverse proxy configuration you are using?

[gotson]

Can you also get the content of https://komga.domain.com/api/v1/books/06GB75S90JH57/manifest ?

[nx6]

Hello. I'm having this same issue. I can read manga fine, it's only an issue with the new eBooks reader.

Komga version: 1.8.3
Operating system: FreeBSD
Installation method: jar

# Proxy for Komga

    location /manga {
        return 302 $scheme://$host/manga/;
    }
	
	location /manga/ {
		proxy_pass http://192.168.x.xxx:25600;
		proxy_redirect off;
		proxy_set_header Host $host;
		proxy_set_header X-Real-IP 		$remote_addr;
		proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
	}

I'm not having any luck with the Manifest thing you're asking for.

Whitelabel Error Page

This application has no explicit mapping for /error, so you are seeing this as a fallback.
Tue Dec 05 05:14:13 GMT 2023
There was an unexpected error (type=Not Found, status=404).
404 NOT_FOUND

[gotson]

I believe you may be missing X-Forwarded-Proto in your reverse proxy configuration.

[nx6]

Well that did change things. Instead of getting a blank page I got a little exclamation mark triangle instead. I didn't have an error referencing index.js:62874 and Mixed Content not loading like I was getting, similar to @JamesDAdams. Instead I now had:

Invalid X-Frame-Options header was found when loading “https://domain.tld/manga/api/v1/books/0EDB0YARZXJPM/resource/OPS/cover.xhtml”: “invalid” is not a valid directive.

I followed the Inspector's link to read up on the error, and added add_header X-Frame-Options SAMEORIGIN; to my config as well, and that seems to have fixed this issue for me. 👍

[gotson]

you probably have some other missing configuration in your reverse proxy if you need to add the X-Frame-Options, as it is already being returned by the backend.

Maybe your RP is filtering it, and thus it does not reach your browser.

[gotson]

I am using Caddy 2 myself, and it works outside the box. This is what Caddy is doing in reverse proxy:

It sets or augments the X-Forwarded-For header field.
It sets the X-Forwarded-Proto header field.
It sets the X-Forwarded-Host header field.

[JamesDAdams]

Well that did change things. Instead of getting a blank page I got a little exclamation mark triangle instead. I didn't have an error referencing index.js:62874 and Mixed Content not loading like I was getting, similar to @JamesDAdams. Instead I now had:

Invalid X-Frame-Options header was found when loading “https://domain.tld/manga/api/v1/books/0EDB0YARZXJPM/resource/OPS/cover.xhtml”: “invalid” is not a valid directive.

I followed the Inspector's link to read up on the error, and added add_header X-Frame-Options SAMEORIGIN; to my config as well, and that seems to have fixed this issue for me. 👍

I add add_header X-Frame-Options SAMEORIGIN; in my nginx proxy manager and it's doesn't work for me :/

Same for :

It sets or augments the X-Forwarded-For header field.
It sets the X-Forwarded-Proto header field.
It sets the X-Forwarded-Host header field.

[JamesDAdams]

[JamesDAdams]

I use Cloudfalre tunnel and if i redirect the tunnel directly on Komga container it's work, but i redirect all my tunnel to Nginx proxy manager and NPM redirect to my container