RTMPDUMP and TOKEN

[gallina94]

Hi all,
trying to get stream from www.mitele.es/direct/cuatro and i get these parameters
Streaming on rtmp://0.0.0.0:1935
WARNING: Trying different position for client digest!
Processing connect
app: telecincolive-live
flashVer: LNX 11,2,202,228
swfUrl: http://static1.tele-cinco.net/comun/...ayerMitele.swf
tcUrl: rtmp://telecincolivefs.fplive.net/telecincolive-live
pageUrl: http://www.mitele.es
Playpath: telecincochannel4_800k?token=c3RhcnRfdGltZT0yMDEyM DQzMDEzMDUxNyZlbmRfdGltZT0yMDEyMDQzMDEzMDczNyZkaWd lc3Q9ZWU1ZjQxNDczMzBjODRhZDcyYzk1Nzc3ZjZhZmIzOWM=
Saving as: telecincochannel4_800k

But when i try to use rtmpdump in this way:
rtmpdump -r "rtmp://telecincolivefs.fplive.net/telecincolive-live" -a "telecincolive-live" -f "LNX 11,2,202,228" -W "http://static1.tele-cinco.net/comun/swf/playerCuatro.swf" -p "http://www.mitele.es" -y "telecincochannel4_800k?token=c3RhcnRfdGltZT0y MDEy MDQzMDEzMDUxNyZlbmRfdGltZT0yMDEyMDQzMDEzMDczNyZkaW dlc3Q9ZWU1ZjQxNDczMzBjODRhZDcyYzk1Nzc3ZjZhZmIzOWM= " -v

i get RTMPDump v2.3
(c) 2010 Andrej Stepanchuk, Howard Chu, The Flvstreamer Team; license: GPL
WARNING: You haven't specified an output file (-o filename), using stdout
Connecting ...
INFO: Connected...
ERROR: Closing connection: NetStream.Failed


I think the problem is the token.
Anyone can help me?

Thanks

[chap]

I think the problem is the token.
Anyone can help me?

use rtmpsusk

[gallina94]

Originally Posted by chap

use rtmpsusk

i used rtmpsuck to get all the following parameters:

app: telecincolive-live
flashVer: LNX 11,2,202,228
swfUrl: http://static1.tele-cinco.net/comun/...ayerMitele.swf
tcUrl: rtmp://telecincolivefs.fplive.net/telecincolive-live
pageUrl: http://www.mitele.es
Playpath: telecincochannel4_800k?token=c3RhcnRfdGltZT0yMDEyM DQzMDEzMDUxNyZlbmRfdGltZT0yMDEyMDQzMDEzMDczNyZkaWd lc3Q9ZWU1ZjQxNDczMzBjODRhZDcyYzk1Nzc3ZjZhZmIzOWM=
Saving as: telecincochannel4_800k


But whe i use rtmpdump with the parameters got with rtmpsuck i get netstream.failed

I think the problem is the token, but not sure.

[karlo2105]

Originally Posted by gallina94

i used rtmpsuck to get all the following parameters:

app: telecincolive-live
flashVer: LNX 11,2,202,228
swfUrl: http://static1.tele-cinco.net/comun/...ayerMitele.swf
tcUrl: rtmp://telecincolivefs.fplive.net/telecincolive-live
pageUrl: http://www.mitele.es
Playpath: telecincochannel4_800k?token=c3RhcnRfdGltZT0yMDEyM DQzMDEzMDUxNyZlbmRfdGltZT0yMDEyMDQzMDEzMDczNyZkaWd lc3Q9ZWU1ZjQxNDczMzBjODRhZDcyYzk1Nzc3ZjZhZmIzOWM=
Saving as: telecincochannel4_800k


But whe i use rtmpdump with the parameters got with rtmpsuck i get netstream.failed

I think the problem is the token, but not sure.

I think they use second security system which needs to be done into rtmpdump and the only man on this forum who is able to analyze and do that is KSV. ;-)

[gallina94]

Originally Posted by karlo2105

I think they use second security system which needs to be done into rtmpdump and the only man on this forum who is able to analyze and do that is KSV. ;-)

So let's wait.... KSV if you read this, please tell us something.....

[KSV]

there aren't any special tricks used by website. it only uses a unique expiring token which many sites normally do. token is only valid for 2 minutes 20 seconds after which you need to grab new token. player sends following request to server and server provides tokenized url.

http://servicios.telecinco.es/tokenizer/tk3.php

POST Data:

id=cuatro&startTime=0&endTime=0&directo=wnEDAEVFRUWZFUD0WA+xIY2OlZvM47JMyKrnL+g=

Server Response:

<?xml version="1.0" encoding="utf-8"?>
<url>
  <file>telecincochannel4_800k?token=c3RhcnRfdGltZT0yMDEyMDUwMjEyMDczOSZlbmRfdGltZT0yMDEyMDUwMjEyMDk1OSZkaWdlc3Q9YzI1MTU3OGVjNWFiZjIxZTM0ZWYxMTU3M2UyNWMzODk=</file>
  <stream>rtmp://telecincolivefs.fplive.net/telecincolive-live</stream>
</url>

to make the request from your script you need to calculate the hash highlighted above in blue. AES-CTR is used to encrypt following data and then result is encoded by base64.

Data:

1335960574;cuatro;0;0

first argument is server timestamp. second is channel name. third and fourth argument is start time and end time respectively.

Encryption Key:

xo85kT+QHz3fRMcHMXp9cA

Sample Reference for AES-CTR implementation:

http://www.movable-type.co.uk/scripts/aes.html

[WCKicksAss]

im trying to figure out how to get tokens and shit, cuz thats how people are trying to protect but It cant end like that! So, their is a program rtmpsuck that will find it for me? Is this true?

[rvindell82]

damn reading KSV answer really makes someone trying to figure out how to do this give up, jesus they have put a lot of work into countering stream ripping having the server change the key every 2 minutes