plugins.lrt: stream is reported Forbidden (though plays if opened manually) #5441
Description
Checklist
- This is a plugin issue and not a different kind of issue
- I have read the contribution guidelines
- I have checked the list of open and recently closed plugin issues
- I have checked the commit log of the master branch
Streamlink version
Latest stable release
Description
When trying to open https://www.lrt.lt/mediateka/tiesiogiai/lrt-televizija or https://www.lrt.lt/mediateka/tiesiogiai/lrt-plius, an error is reported (see the log below).
However, if I try to manually pass the m3u8 URL mentioned in the error to mpv, like this (the URL taken from the log below, note the absence of the %0A at the end of it):
mpv https://af5dcb595ac445ab94d7da3af2ebb360.dlvr1.net/lrt_hd/master.m3u8?RxKc3mPWTMxjM1SuDkHZeW1Fw3jEx0oqyryrSQODiHo-Bs31UZVEBEPkLtrdbPKVKrlorJgTLUnSwqks_5Y1QrSQRYfbtlWddOuLrpnY9-kuyM_3QE_yBbqwzhre
...then, after a few ffmpeg errors and warnings, it does open.
The error started to appear a few days ago, worked perfectly before that (so, probably, they changed something at their side).
Thanks.
Debug log
[cli][debug] OS: Linux-5.15.0-76-generic-x86_64-with-glibc2.35
[cli][debug] Python: 3.11.3
[cli][debug] Streamlink: 5.5.1
[cli][debug] Dependencies:
[cli][debug] certifi: 2023.5.7
[cli][debug] isodate: 0.6.1
[cli][debug] lxml: 4.9.2
[cli][debug] pycountry: 22.3.5
[cli][debug] pycryptodome: 3.18.0
[cli][debug] PySocks: 1.7.1
[cli][debug] requests: 2.31.0
[cli][debug] urllib3: 2.0.2
[cli][debug] websocket-client: 1.5.2
[cli][debug] Arguments:
[cli][debug] url=https://www.lrt.lt/mediateka/tiesiogiai/lrt-televizija
[cli][debug] --loglevel=debug
[cli][info] Found matching plugin lrt for URL https://www.lrt.lt/mediateka/tiesiogiai/lrt-televizija
[utils.l10n][debug] Language code: en_US
error: Unable to open URL: https://af5dcb595ac445ab94d7da3af2ebb360.dlvr1.net/lrt_hd/master.m3u8?RxKc3mPWTMxjM1SuDkHZeW1Fw3jEx0oqyryrSQODiHo-Bs31UZVEBEPkLtrdbPKVKrlorJgTLUnSwqks_5Y1QrSQRYfbtlWddOuLrpnY9-kuyM_3QE_yBbqwzhre
(403 Client Error: Forbidden for url: https://af5dcb595ac445ab94d7da3af2ebb360.dlvr1.net/lrt_hd/master.m3u8?RxKc3mPWTMxjM1SuDkHZeW1Fw3jEx0oqyryrSQODiHo-Bs31UZVEBEPkLtrdbPKVKrlorJgTLUnSwqks_5Y1QrSQRYfbtlWddOuLrpnY9-kuyM_3QE_yBbqwzhre%0A)