mirror of
https://github.com/iv-org/invidious.git
synced 2024-11-08 13:42:27 +05:30
Merge a98debfe88 into 325561e755
This commit is contained in:
Samantaz Fox
GitHub
commit
64b5b0a9ec
@ -343,21 +343,6 @@ full_refresh: false
|
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##
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feed_threads: 1
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##
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## Enable/Disable the polling job that keeps the decryption
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## function (for "secured" videos) up to date.
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##
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## Note: This part of the code generate a small amount of data every minute.
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## This may not be desired if you have bandwidth limits set by your ISP.
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##
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## Note 2: This part of the code is currently broken, so changing
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## this setting has no impact.
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##
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## Accepted values: true, false
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## Default: false
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##
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#decrypt_polling: false
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jobs:
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@ -163,11 +163,6 @@ if CONFIG.feed_threads > 0
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Invidious::Jobs.register Invidious::Jobs::RefreshFeedsJob.new(PG_DB)
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end
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DECRYPT_FUNCTION = DecryptFunction.new(CONFIG.decrypt_polling)
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if CONFIG.decrypt_polling
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Invidious::Jobs.register Invidious::Jobs::UpdateDecryptFunctionJob.new
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end
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if CONFIG.statistics_enabled
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Invidious::Jobs.register Invidious::Jobs::StatisticsRefreshJob.new(PG_DB, SOFTWARE)
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end
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@ -74,8 +74,6 @@ class Config
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# Database configuration using 12-Factor "Database URL" syntax
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@[YAML::Field(converter: Preferences::URIConverter)]
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property database_url : URI = URI.parse("")
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# Use polling to keep decryption function up to date
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property decrypt_polling : Bool = false
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# Used for crawling channels: threads should check all videos uploaded by a channel
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property full_refresh : Bool = false
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@ -3,9 +3,9 @@
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# IPv6 addresses.
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#
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class TCPSocket
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def initialize(host : String, port, dns_timeout = nil, connect_timeout = nil, family = Socket::Family::UNSPEC)
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def initialize(host, port, dns_timeout = nil, connect_timeout = nil, blocking = false, family = Socket::Family::UNSPEC)
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Addrinfo.tcp(host, port, timeout: dns_timeout, family: family) do |addrinfo|
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super(addrinfo.family, addrinfo.type, addrinfo.protocol)
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super(addrinfo.family, addrinfo.type, addrinfo.protocol, blocking)
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connect(addrinfo, timeout: connect_timeout) do |error|
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close
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error
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@ -26,7 +26,7 @@ class HTTP::Client
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end
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hostname = @host.starts_with?('[') && @host.ends_with?(']') ? @host[1..-2] : @host
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io = TCPSocket.new hostname, @port, @dns_timeout, @connect_timeout, @family
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io = TCPSocket.new hostname, @port, @dns_timeout, @connect_timeout, family: @family
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io.read_timeout = @read_timeout if @read_timeout
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io.write_timeout = @write_timeout if @write_timeout
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io.sync = false
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@ -35,7 +35,7 @@ class HTTP::Client
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if tls = @tls
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tcp_socket = io
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begin
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io = OpenSSL::SSL::Socket::Client.new(tcp_socket, context: tls, sync_close: true, hostname: @host)
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io = OpenSSL::SSL::Socket::Client.new(tcp_socket, context: tls, sync_close: true, hostname: @host.rchop('.'))
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rescue exc
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# don't leak the TCP socket when the SSL connection failed
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tcp_socket.close
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325
src/invidious/helpers/sig_helper.cr
Normal file
325
src/invidious/helpers/sig_helper.cr
Normal file
@ -0,0 +1,325 @@
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require "uri"
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require "socket"
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require "socket/tcp_socket"
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require "socket/unix_socket"
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{% if flag?(:advanced_debug) %}
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require "io/hexdump"
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{% end %}
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private alias NetworkEndian = IO::ByteFormat::NetworkEndian
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class Invidious::SigHelper
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enum UpdateStatus
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Updated
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UpdateNotRequired
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Error
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end
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# -------------------
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# Payload types
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# -------------------
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abstract struct Payload
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end
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struct StringPayload < Payload
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getter string : String
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def initialize(str : String)
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raise Exception.new("SigHelper: String can't be empty") if str.empty?
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@string = str
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end
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def self.from_bytes(slice : Bytes)
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size = IO::ByteFormat::NetworkEndian.decode(UInt16, slice)
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if size == 0 # Error code
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raise Exception.new("SigHelper: Server encountered an error")
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end
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if (slice.bytesize - 2) != size
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raise Exception.new("SigHelper: String size mismatch")
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end
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if str = String.new(slice[2..])
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return self.new(str)
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else
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raise Exception.new("SigHelper: Can't read string from socket")
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end
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end
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def to_io(io)
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# `.to_u16` raises if there is an overflow during the conversion
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io.write_bytes(@string.bytesize.to_u16, NetworkEndian)
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io.write(@string.to_slice)
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end
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end
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private enum Opcode
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FORCE_UPDATE = 0
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DECRYPT_N_SIGNATURE = 1
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DECRYPT_SIGNATURE = 2
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GET_SIGNATURE_TIMESTAMP = 3
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GET_PLAYER_STATUS = 4
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end
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private record Request,
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opcode : Opcode,
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payload : Payload?
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# ----------------------
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# High-level functions
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# ----------------------
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module Client
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extend self
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# Forces the server to re-fetch the YouTube player, and extract the necessary
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# components from it (nsig function code, sig function code, signature timestamp).
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def force_update : UpdateStatus
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request = Request.new(Opcode::FORCE_UPDATE, nil)
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value = send_request(request) do |bytes|
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IO::ByteFormat::NetworkEndian.decode(UInt16, bytes)
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end
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case value
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when 0x0000 then return UpdateStatus::Error
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when 0xFFFF then return UpdateStatus::UpdateNotRequired
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when 0xF44F then return UpdateStatus::Updated
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else
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code = value.nil? ? "nil" : value.to_s(base: 16)
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raise Exception.new("SigHelper: Invalid status code received #{code}")
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end
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end
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# Decrypt a provided n signature using the server's current nsig function
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# code, and return the result (or an error).
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def decrypt_n_param(n : String) : String?
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request = Request.new(Opcode::DECRYPT_N_SIGNATURE, StringPayload.new(n))
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n_dec = send_request(request) do |bytes|
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StringPayload.from_bytes(bytes).string
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end
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return n_dec
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end
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# Decrypt a provided s signature using the server's current sig function
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# code, and return the result (or an error).
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def decrypt_sig(sig : String) : String?
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request = Request.new(Opcode::DECRYPT_SIGNATURE, StringPayload.new(sig))
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sig_dec = send_request(request) do |bytes|
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StringPayload.from_bytes(bytes).string
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end
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return sig_dec
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end
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# Return the signature timestamp from the server's current player
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def get_sts : UInt64?
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request = Request.new(Opcode::GET_SIGNATURE_TIMESTAMP, nil)
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return send_request(request) do |bytes|
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IO::ByteFormat::NetworkEndian.decode(UInt64, bytes)
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end
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end
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# Return the current player's version
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def get_player_version : UInt32?
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request = Request.new(Opcode::GET_PLAYER_STATUS, nil)
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send_request(request) do |bytes|
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has_player = (bytes[0] == 0xFF)
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player_version = IO::ByteFormat::NetworkEndian.decode(UInt32, bytes[1..4])
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end
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return has_player ? player_version : nil
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end
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private def send_request(request : Request, &)
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channel = Multiplexor::INSTANCE.send(request)
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slice = channel.receive
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return yield slice
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rescue ex
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LOGGER.debug("SigHelper: Error when sending a request")
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LOGGER.trace(ex.inspect_with_backtrace)
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return nil
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end
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end
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# ---------------------
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# Low level functions
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# ---------------------
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class Multiplexor
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alias TransactionID = UInt32
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record Transaction, channel = ::Channel(Bytes).new
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@prng = Random.new
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@mutex = Mutex.new
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@queue = {} of TransactionID => Transaction
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@conn : Connection
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INSTANCE = new("")
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def initialize(url : String)
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@conn = Connection.new(url)
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listen
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end
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def listen : Nil
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raise "Socket is closed" if @conn.closed?
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LOGGER.debug("SigHelper: Multiplexor listening")
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# TODO: reopen socket if unexpectedly closed
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spawn do
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loop do
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receive_data
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Fiber.yield
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end
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end
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end
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def send(request : Request)
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transaction = Transaction.new
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transaction_id = @prng.rand(TransactionID)
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# Add transaction to queue
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@mutex.synchronize do
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# On a 32-bits random integer, this should never happen. Though, just in case, ...
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if @queue[transaction_id]?
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raise Exception.new("SigHelper: Duplicate transaction ID! You got a shiny pokemon!")
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end
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@queue[transaction_id] = transaction
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end
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write_packet(transaction_id, request)
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return transaction.channel
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end
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def receive_data
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transaction_id, slice = read_packet
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@mutex.synchronize do
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if transaction = @queue.delete(transaction_id)
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# Remove transaction from queue and send data to the channel
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transaction.channel.send(slice)
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LOGGER.trace("SigHelper: Transaction unqueued and data sent to channel")
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else
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raise Exception.new("SigHelper: Received transaction was not in queue")
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end
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end
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end
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# Read a single packet from the socket
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private def read_packet : {TransactionID, Bytes}
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# Header
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transaction_id = @conn.read_bytes(UInt32, NetworkEndian)
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length = @conn.read_bytes(UInt32, NetworkEndian)
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LOGGER.trace("SigHelper: Recv transaction 0x#{transaction_id.to_s(base: 16)} / length #{length}")
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|
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if length > 67_000
|
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raise Exception.new("SigHelper: Packet longer than expected (#{length})")
|
||||
end
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||||
|
||||
# Payload
|
||||
slice = Bytes.new(length)
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||||
@conn.read(slice) if length > 0
|
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|
||||
LOGGER.trace("SigHelper: payload = #{slice}")
|
||||
LOGGER.trace("SigHelper: Recv transaction 0x#{transaction_id.to_s(base: 16)} - Done")
|
||||
|
||||
return transaction_id, slice
|
||||
end
|
||||
|
||||
# Write a single packet to the socket
|
||||
private def write_packet(transaction_id : TransactionID, request : Request)
|
||||
LOGGER.trace("SigHelper: Send transaction 0x#{transaction_id.to_s(base: 16)} / opcode #{request.opcode}")
|
||||
|
||||
io = IO::Memory.new(1024)
|
||||
io.write_bytes(request.opcode.to_u8, NetworkEndian)
|
||||
io.write_bytes(transaction_id, NetworkEndian)
|
||||
|
||||
if payload = request.payload
|
||||
payload.to_io(io)
|
||||
end
|
||||
|
||||
@conn.send(io)
|
||||
@conn.flush
|
||||
|
||||
LOGGER.trace("SigHelper: Send transaction 0x#{transaction_id.to_s(base: 16)} - Done")
|
||||
end
|
||||
end
|
||||
|
||||
class Connection
|
||||
@socket : UNIXSocket | TCPSocket
|
||||
|
||||
{% if flag?(:advanced_debug) %}
|
||||
@io : IO::Hexdump
|
||||
{% end %}
|
||||
|
||||
def initialize(host_or_path : String)
|
||||
if host_or_path.empty?
|
||||
host_or_path = "/tmp/inv_sig_helper.sock"
|
||||
end
|
||||
|
||||
case host_or_path
|
||||
when .starts_with?('/')
|
||||
@socket = UNIXSocket.new(host_or_path)
|
||||
when .starts_with?("tcp://")
|
||||
uri = URI.parse(host_or_path)
|
||||
@socket = TCPSocket.new(uri.host.not_nil!, uri.port.not_nil!)
|
||||
else
|
||||
uri = URI.parse("tcp://#{host_or_path}")
|
||||
@socket = TCPSocket.new(uri.host.not_nil!, uri.port.not_nil!)
|
||||
end
|
||||
|
||||
LOGGER.debug("SigHelper: Listening on '#{host_or_path}'")
|
||||
|
||||
{% if flag?(:advanced_debug) %}
|
||||
@io = IO::Hexdump.new(@socket, output: STDERR, read: true, write: true)
|
||||
{% end %}
|
||||
|
||||
@socket.sync = false
|
||||
@socket.blocking = false
|
||||
end
|
||||
|
||||
def closed? : Bool
|
||||
return @socket.closed?
|
||||
end
|
||||
|
||||
def close : Nil
|
||||
if @socket.closed?
|
||||
raise Exception.new("SigHelper: Can't close socket, it's already closed")
|
||||
else
|
||||
@socket.close
|
||||
end
|
||||
end
|
||||
|
||||
def flush(*args, **options)
|
||||
@socket.flush(*args, **options)
|
||||
end
|
||||
|
||||
def send(*args, **options)
|
||||
@socket.send(*args, **options)
|
||||
end
|
||||
|
||||
# Wrap IO functions, with added debug tooling if needed
|
||||
{% for function in %w(read read_bytes write write_bytes) %}
|
||||
def {{function.id}}(*args, **options)
|
||||
{% if flag?(:advanced_debug) %}
|
||||
@io.{{function.id}}(*args, **options)
|
||||
{% else %}
|
||||
@socket.{{function.id}}(*args, **options)
|
||||
{% end %}
|
||||
end
|
||||
{% end %}
|
||||
end
|
||||
end
|
||||
@ -1,73 +1,46 @@
|
||||
alias SigProc = Proc(Array(String), Int32, Array(String))
|
||||
require "http/params"
|
||||
require "./sig_helper"
|
||||
|
||||
struct DecryptFunction
|
||||
@decrypt_function = [] of {SigProc, Int32}
|
||||
@decrypt_time = Time.monotonic
|
||||
struct Invidious::DecryptFunction
|
||||
@last_update = Time.monotonic - 42.days
|
||||
|
||||
def initialize(@use_polling = true)
|
||||
def initialize
|
||||
self.check_update
|
||||
end
|
||||
|
||||
def update_decrypt_function
|
||||
@decrypt_function = fetch_decrypt_function
|
||||
def check_update
|
||||
now = Time.monotonic
|
||||
if (now - @last_update) > 60.seconds
|
||||
LOGGER.debug("Signature: Player might be outdated, updating")
|
||||
Invidious::SigHelper::Client.force_update
|
||||
@last_update = Time.monotonic
|
||||
end
|
||||
end
|
||||
|
||||
private def fetch_decrypt_function(id = "CvFH_6DNRCY")
|
||||
document = YT_POOL.client &.get("/watch?v=#{id}&gl=US&hl=en").body
|
||||
url = document.match(/src="(?<url>\/s\/player\/[^\/]+\/player_ias[^\/]+\/en_US\/base.js)"/).not_nil!["url"]
|
||||
player = YT_POOL.client &.get(url).body
|
||||
|
||||
function_name = player.match(/^(?<name>[^=]+)=function\(\w\){\w=\w\.split\(""\);[^\. ]+\.[^( ]+/m).not_nil!["name"]
|
||||
function_body = player.match(/^#{Regex.escape(function_name)}=function\(\w\){(?<body>[^}]+)}/m).not_nil!["body"]
|
||||
function_body = function_body.split(";")[1..-2]
|
||||
|
||||
var_name = function_body[0][0, 2]
|
||||
var_body = player.delete("\n").match(/var #{Regex.escape(var_name)}={(?<body>(.*?))};/).not_nil!["body"]
|
||||
|
||||
operations = {} of String => SigProc
|
||||
var_body.split("},").each do |operation|
|
||||
op_name = operation.match(/^[^:]+/).not_nil![0]
|
||||
op_body = operation.match(/\{[^}]+/).not_nil![0]
|
||||
|
||||
case op_body
|
||||
when "{a.reverse()"
|
||||
operations[op_name] = ->(a : Array(String), _b : Int32) { a.reverse }
|
||||
when "{a.splice(0,b)"
|
||||
operations[op_name] = ->(a : Array(String), b : Int32) { a.delete_at(0..(b - 1)); a }
|
||||
else
|
||||
operations[op_name] = ->(a : Array(String), b : Int32) { c = a[0]; a[0] = a[b % a.size]; a[b % a.size] = c; a }
|
||||
end
|
||||
end
|
||||
|
||||
decrypt_function = [] of {SigProc, Int32}
|
||||
function_body.each do |function|
|
||||
function = function.lchop(var_name).delete("[].")
|
||||
|
||||
op_name = function.match(/[^\(]+/).not_nil![0]
|
||||
value = function.match(/\(\w,(?<value>[\d]+)\)/).not_nil!["value"].to_i
|
||||
|
||||
decrypt_function << {operations[op_name], value}
|
||||
end
|
||||
|
||||
return decrypt_function
|
||||
def decrypt_nsig(n : String) : String?
|
||||
self.check_update
|
||||
return SigHelper::Client.decrypt_n_param(n)
|
||||
rescue ex
|
||||
LOGGER.debug(ex.message || "Signature: Unknown error")
|
||||
LOGGER.trace(ex.inspect_with_backtrace)
|
||||
return nil
|
||||
end
|
||||
|
||||
def decrypt_signature(fmt : Hash(String, JSON::Any))
|
||||
return "" if !fmt["s"]? || !fmt["sp"]?
|
||||
def decrypt_signature(str : String) : String?
|
||||
self.check_update
|
||||
return SigHelper::Client.decrypt_sig(str)
|
||||
rescue ex
|
||||
LOGGER.debug(ex.message || "Signature: Unknown error")
|
||||
LOGGER.trace(ex.inspect_with_backtrace)
|
||||
return nil
|
||||
end
|
||||
|
||||
sp = fmt["sp"].as_s
|
||||
sig = fmt["s"].as_s.split("")
|
||||
if !@use_polling
|
||||
now = Time.monotonic
|
||||
if now - @decrypt_time > 60.seconds || @decrypt_function.size == 0
|
||||
@decrypt_function = fetch_decrypt_function
|
||||
@decrypt_time = Time.monotonic
|
||||
end
|
||||
end
|
||||
|
||||
@decrypt_function.each do |proc, value|
|
||||
sig = proc.call(sig, value)
|
||||
end
|
||||
|
||||
return "&#{sp}=#{sig.join("")}"
|
||||
def get_sts : UInt64?
|
||||
self.check_update
|
||||
return SigHelper::Client.get_sts
|
||||
rescue ex
|
||||
LOGGER.debug(ex.message || "Signature: Unknown error")
|
||||
LOGGER.trace(ex.inspect_with_backtrace)
|
||||
return nil
|
||||
end
|
||||
end
|
||||
|
||||
@ -1,14 +0,0 @@
|
||||
class Invidious::Jobs::UpdateDecryptFunctionJob < Invidious::Jobs::BaseJob
|
||||
def begin
|
||||
loop do
|
||||
begin
|
||||
DECRYPT_FUNCTION.update_decrypt_function
|
||||
rescue ex
|
||||
LOGGER.error("UpdateDecryptFunctionJob : #{ex.message}")
|
||||
ensure
|
||||
sleep 1.minute
|
||||
Fiber.yield
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
@ -1,3 +1,5 @@
|
||||
private DECRYPT_FUNCTION = IV::DecryptFunction.new
|
||||
|
||||
enum VideoType
|
||||
Video
|
||||
Livestream
|
||||
@ -98,20 +100,47 @@ struct Video
|
||||
|
||||
# Methods for parsing streaming data
|
||||
|
||||
def convert_url(fmt)
|
||||
if cfr = fmt["signatureCipher"]?.try { |h| HTTP::Params.parse(h.as_s) }
|
||||
sp = cfr["sp"]
|
||||
url = URI.parse(cfr["url"])
|
||||
params = url.query_params
|
||||
|
||||
LOGGER.debug("Videos: Decoding '#{cfr}'")
|
||||
|
||||
unsig = DECRYPT_FUNCTION.decrypt_signature(cfr["s"])
|
||||
params[sp] = unsig if unsig
|
||||
else
|
||||
url = URI.parse(fmt["url"].as_s)
|
||||
params = url.query_params
|
||||
end
|
||||
|
||||
n = DECRYPT_FUNCTION.decrypt_nsig(params["n"])
|
||||
params["n"] = n if n
|
||||
|
||||
params["host"] = url.host.not_nil!
|
||||
if region = self.info["region"]?.try &.as_s
|
||||
params["region"] = region
|
||||
end
|
||||
|
||||
url.query_params = params
|
||||
LOGGER.trace("Videos: new url is '#{url}'")
|
||||
|
||||
return url.to_s
|
||||
rescue ex
|
||||
LOGGER.debug("Videos: Error when parsing video URL")
|
||||
LOGGER.trace(ex.inspect_with_backtrace)
|
||||
return ""
|
||||
end
|
||||
|
||||
def fmt_stream
|
||||
return @fmt_stream.as(Array(Hash(String, JSON::Any))) if @fmt_stream
|
||||
|
||||
fmt_stream = info["streamingData"]?.try &.["formats"]?.try &.as_a.map &.as_h || [] of Hash(String, JSON::Any)
|
||||
fmt_stream.each do |fmt|
|
||||
if s = (fmt["cipher"]? || fmt["signatureCipher"]?).try { |h| HTTP::Params.parse(h.as_s) }
|
||||
s.each do |k, v|
|
||||
fmt[k] = JSON::Any.new(v)
|
||||
end
|
||||
fmt["url"] = JSON::Any.new("#{fmt["url"]}#{DECRYPT_FUNCTION.decrypt_signature(fmt)}")
|
||||
end
|
||||
fmt_stream = info.dig?("streamingData", "formats")
|
||||
.try &.as_a.map &.as_h || [] of Hash(String, JSON::Any)
|
||||
|
||||
fmt["url"] = JSON::Any.new("#{fmt["url"]}&host=#{URI.parse(fmt["url"].as_s).host}")
|
||||
fmt["url"] = JSON::Any.new("#{fmt["url"]}®ion=#{self.info["region"]}") if self.info["region"]?
|
||||
fmt_stream.each do |fmt|
|
||||
fmt["url"] = JSON::Any.new(self.convert_url(fmt))
|
||||
end
|
||||
|
||||
fmt_stream.sort_by! { |f| f["width"]?.try &.as_i || 0 }
|
||||
@ -121,21 +150,17 @@ struct Video
|
||||
|
||||
def adaptive_fmts
|
||||
return @adaptive_fmts.as(Array(Hash(String, JSON::Any))) if @adaptive_fmts
|
||||
fmt_stream = info["streamingData"]?.try &.["adaptiveFormats"]?.try &.as_a.map &.as_h || [] of Hash(String, JSON::Any)
|
||||
fmt_stream.each do |fmt|
|
||||
if s = (fmt["cipher"]? || fmt["signatureCipher"]?).try { |h| HTTP::Params.parse(h.as_s) }
|
||||
s.each do |k, v|
|
||||
fmt[k] = JSON::Any.new(v)
|
||||
end
|
||||
fmt["url"] = JSON::Any.new("#{fmt["url"]}#{DECRYPT_FUNCTION.decrypt_signature(fmt)}")
|
||||
end
|
||||
|
||||
fmt["url"] = JSON::Any.new("#{fmt["url"]}&host=#{URI.parse(fmt["url"].as_s).host}")
|
||||
fmt["url"] = JSON::Any.new("#{fmt["url"]}®ion=#{self.info["region"]}") if self.info["region"]?
|
||||
fmt_stream = info.dig("streamingData", "adaptiveFormats")
|
||||
.try &.as_a.map &.as_h || [] of Hash(String, JSON::Any)
|
||||
|
||||
fmt_stream.each do |fmt|
|
||||
fmt["url"] = JSON::Any.new(self.convert_url(fmt))
|
||||
end
|
||||
|
||||
fmt_stream.sort_by! { |f| f["width"]?.try &.as_i || 0 }
|
||||
@adaptive_fmts = fmt_stream
|
||||
|
||||
return @adaptive_fmts.as(Array(Hash(String, JSON::Any)))
|
||||
end
|
||||
|
||||
|
||||
@ -2,6 +2,8 @@
|
||||
# This file contains youtube API wrappers
|
||||
#
|
||||
|
||||
private STS_FETCHER = IV::DecryptFunction.new
|
||||
|
||||
module YoutubeAPI
|
||||
extend self
|
||||
|
||||
@ -272,7 +274,7 @@ module YoutubeAPI
|
||||
# Return, as a Hash, the "context" data required to request the
|
||||
# youtube API endpoints.
|
||||
#
|
||||
private def make_context(client_config : ClientConfig | Nil) : Hash
|
||||
private def make_context(client_config : ClientConfig | Nil, video_id = "dQw4w9WgXcQ") : Hash
|
||||
# Use the default client config if nil is passed
|
||||
client_config ||= DEFAULT_CLIENT_CONFIG
|
||||
|
||||
@ -292,7 +294,7 @@ module YoutubeAPI
|
||||
|
||||
if client_config.screen == "EMBED"
|
||||
client_context["thirdParty"] = {
|
||||
"embedUrl" => "https://www.youtube.com/embed/dQw4w9WgXcQ",
|
||||
"embedUrl" => "https://www.youtube.com/embed/#{video_id}",
|
||||
} of String => String | Int64
|
||||
end
|
||||
|
||||
@ -453,19 +455,29 @@ module YoutubeAPI
|
||||
params : String,
|
||||
client_config : ClientConfig | Nil = nil
|
||||
)
|
||||
# Playback context, separate because it can be different between clients
|
||||
playback_ctx = {
|
||||
"html5Preference" => "HTML5_PREF_WANTS",
|
||||
"referer" => "https://www.youtube.com/watch?v=#{video_id}",
|
||||
} of String => String | Int64
|
||||
|
||||
if {"WEB", "TVHTML5"}.any? { |s| client_config.name.starts_with? s }
|
||||
if sts = STS_FETCHER.get_sts
|
||||
playback_ctx["signatureTimestamp"] = sts.to_i64
|
||||
end
|
||||
end
|
||||
|
||||
# JSON Request data, required by the API
|
||||
data = {
|
||||
"contentCheckOk" => true,
|
||||
"videoId" => video_id,
|
||||
"context" => self.make_context(client_config),
|
||||
"context" => self.make_context(client_config, video_id),
|
||||
"racyCheckOk" => true,
|
||||
"user" => {
|
||||
"lockedSafetyMode" => false,
|
||||
},
|
||||
"playbackContext" => {
|
||||
"contentPlaybackContext" => {
|
||||
"html5Preference": "HTML5_PREF_WANTS",
|
||||
},
|
||||
"contentPlaybackContext" => playback_ctx,
|
||||
},
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user