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Videos: Fix missing host parameter on playback URLs when local=true

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This commit is contained in:
Samantaz Fox
2024-10-09 16:15:50 +02:00
committed by Fijxu
parent 5357c83e00
commit fb3ecdad9a
5 changed files with 37 additions and 43 deletions
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49
src/invidious/routes/api/manifest.cr
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@@ -1,15 +1,4 @@
module Invidious::Routes::API::Manifest
@@proxy_alive : Bool = false
def self.check_external_proxy
begin
response = HTTP::Client.get("#{CONFIG.external_videoplayback_proxy}")
@@proxy_alive = response.status_code == 200
rescue
@@proxy_alive = false
end
end
# /api/manifest/dash/id/:id
def self.get_dash_video_id(env)
env.response.headers.add("Access-Control-Allow-Origin", "*")
@@ -38,36 +27,21 @@ module Invidious::Routes::API::Manifest
haltf env, status_code: response.status_code
end
manifest = response.body
manifest = manifest.gsub(/<BaseURL>[^<]+<\/BaseURL>/) do |baseurl|
url = baseurl.lchop("<BaseURL>")
url = url.rchop("</BaseURL>")
if local
uri = URI.parse(url)
if @@proxy_alive
url = "#{CONFIG.external_videoplayback_proxy}#{uri.request_target}host/#{uri.host}/"
else
url = "#{HOST_URL}#{uri.request_target}host/#{uri.host}/"
end
end
# Proxy URLs for video playback on invidious.
# Other API clients can get the original URLs by omiting `local=true`.
manifest = response.body.gsub(/<BaseURL>[^<]+<\/BaseURL>/) do |baseurl|
url = baseurl.lchop("<BaseURL>").rchop("</BaseURL>")
url = HttpServer::Utils.proxy_video_url(url, absolute: true) if local
"<BaseURL>#{url}</BaseURL>"
end
return manifest
end
adaptive_fmts = video.adaptive_fmts
# Ditto, only proxify URLs if `local=true` is used
if local
adaptive_fmts.each do |fmt|
if @@proxy_alive
fmt["url"] = JSON::Any.new("#{CONFIG.external_videoplayback_proxy}#{URI.parse(fmt["url"].as_s).request_target}")
else
fmt["url"] = JSON::Any.new("#{HOST_URL}#{URI.parse(fmt["url"].as_s).request_target}")
end
video.adaptive_fmts.each do |fmt|
fmt["url"] = JSON::Any.new(HttpServer::Utils.proxy_video_url(fmt["url"].as_s, absolute: true))
end
end
@@ -203,8 +177,9 @@ module Invidious::Routes::API::Manifest
manifest = response.body
if local
manifest = manifest.gsub(/^https:\/\/\w+---.{11}\.c\.youtube\.com[^\n]*/m) do |match|
path = URI.parse(match).path
manifest = manifest.gsub(/^https:\/\/[^\n"]*/m) do |match|
uri = URI.parse(match)
path = uri.path
path = path.lchop("/videoplayback/")
path = path.rchop("/")
@@ -233,7 +208,7 @@ module Invidious::Routes::API::Manifest
raw_params["fvip"] = fvip["fvip"]
end
raw_params["local"] = "true"
raw_params["host"] = uri.host.not_nil!
"#{HOST_URL}/videoplayback?#{raw_params}"
end