403 error when using upcloud as the provider

[pitsi]

Describe the bug
When using upcloud, I get this 403 error and nothing plays.

[ffmpeg] https: HTTP error 403 Forbidden

Opening the m3u url in a browser results in a page that says

Sorry, you have been blocked
You are unable to access heatwave90.pro

so I am wondering if it happens to others.

To Reproduce
Steps to reproduce the behavior:

1. Launch lobster with lobster -p UpCloud.
2. Search and select anything, as usual.
3. Notice the error at the end.

Expected behavior
Playback should start.

Screenshots
(not applicable, log is better)
lobster.log

Desktop (please complete the following information):

• OS: Debian testing/unstable x64
• Player: mpv 0.40
• Lobster version: 4.3.6

Additional context
I do not know if lobster-rs uses the same way to scrape from upcloud, but upcloud works there and the scrapped url differs.

[pitsi]

The issue remains on lobster 4.3.7 and with a different ip.

[pitsi]

I do not know if lobster-rs uses the same way to scrape from upcloud, but upcloud works there and the scrapped url differs.

I was very wrong about this bit. Lobster-rs scrapes vidcloud only, no matter which provider I select with the -p option.

[pitsi]

I found it! Applying https://kerolaunochan.live/ as a referrer to mpv makes upcloud work again. How to I add it to the parameters with which lobster runs mpv with?

Credits to stream detector plus for helping me with the referrer.

[justchokingaround]

edit the source code and make a pr

[pitsi]

I do not know which part to edit though.

[pitsi]

Changing line 564 to this makes upcloud work again. Do not ask me about the other players :P
player_cmd="$player_cmd --referrer=https://kerolaunochan.live/ --force-media-title='$escaped_title' '$video_link'"

[pitsi]

$ lobster -p UpCloud
Search Movie/TV Show: deadpool
Error

Why was this closed if the issue is not fixed? I know that lobster does not work at all now because decryption fails, but that is totally irrelevant to this.

[pitsi]

Minor update on the above, because I just had the... idea to check it again.
The new referrer is https://streameeeeee.site/ and the line that needs to be changed is now 789.

[pitsi]

Upcloud is now broken, regardless of the referrer, because the scraped url leads to a 403

$ lobster -p UpCloud
Search Movie/TV Show: deadpool
Now Playing - Deadpool
[ffmpeg] https: HTTP error 403 Forbidden
Failed to open https://sunfogburst12.xyz/longurl/file.m3u8.

If it helps, I want to add that the working url now starts with gustyshine79.live and it still needs the same referrer.

[pitsi]

For v4.5.9. the relevant line is 842. It goes without saying that this is only for mpv, since I have no other player to test.
player_cmd="$player_cmd --referrer=https://streameeeeee.site/ --force-media-title='$escaped_title' '$video_link'"

Moreover, the scraped url that I mentioned above is now the right one and it works with no issues.