Yes, apparently it is possible. You see, SWF Encrypt does not actually *encrypt*
anything, it merely applies an obfuscation algorithm to your .swf file. The
flash plugin
is not currently capable of generating private/public keys in order to do real
encryption
(RSA-style). I really do hope that Adobe has plans to add this capability to
the plugin
sometime soon. So meanwhile, I move AS MUCH CODE AS POSSIBLE
server-side for my commercial apps, even if I'm using SWF Encrypt.
For more info on this issue follow the discussion here (bottom half of the
page):
http://www.actionscript.com/Article/tabid/54/ArticleID/flash-insecurity/Default.aspx
-Oke.
anil <[EMAIL PROTECTED]> wrote: Even SWF Encrypt can be hacked, is this
possible.
----- Original Message -----
From: oke _
To: [email protected]
Sent: Wednesday, January 31, 2007 12:36 AM
Subject: Re: [Red5] VideoChat - when,where and why server disconnects all
clients
Branko, Wow. all your code is exposed on the client side? are you not
concerned about swf hacking or stealing of your intellectual property?
(Even SWF Encrypt can be hacked, and URLs, business logic, authentication
mechanisms etc. are all revealed)
Just a thought. I'm trying to move as much code as possible server-side in
my flash apps to eliminate these business risks.
=====================================
Branko Pecnik <[EMAIL PROTECTED]> wrote:
v\:* { BEHAVIOR: url(#default#VML) } o\:* { BEHAVIOR: url(#default#VML)
} w\:* { BEHAVIOR: url(#default#VML) } .shape { BEHAVIOR: url(#default#VML) }
Clean Clean DocumentEmail 6 pt 2 2 false
false false MicrosoftInternetExplorer4
st1\:*{behavior:url(#default#ieooui) } /* Style Definitions */
table.MsoNormalTable {mso-style-name:"Navadna tabela";
mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes;
mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt;
mso-para-margin:0cm; mso-para-margin-bottom:.0001pt;
mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman";
mso-ansi-language:#0400; mso-fareast-language:#0400;
mso-bidi-language:#0400;} Hi Anil
I have done nothing on server side (Application.java). Everything
done with SharedObject.
If you are online now, I can switch my VideoChat on if you are
interested.
Brane
---------------------------------
Od: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Namesto anil
Poslano: 29. januar 2007 10:42
Za: [email protected]
Zadeva: Re: [Red5] VideoChat - when,where and why server disconnects all
clients
hi Branko Pecnik
you just share me the server side application u created.. i
think i can check and fix it.
----- Original Message -----
From: Branko Pecnik
To: [email protected]
Sent: Monday, January 29, 2007 2:52 PM
Subject: [Red5] VideoChat - when,where and why server
disconnects all clients
Hello every body
I'm still trying to make a worked video conference (VideoChat)
application with Red5. I was worked around some of not solved bugs yet
in Red5 and successfully build the videoChat.
I was spent a lot of time on this application and I really like
to finish it. In this time when I think that I was solved/workaround all
the bugs and broke all the nuts, I was found new problem. After an
undetermined time (15 to 20 minutes, sometimes longer) when about 12
users were connected, Red5 disconnect all of them. Server still working,
just disconnecting all the clients and rejects new connections. I must
restart Red5.
I don't know if this is one of Red5 known bug or another
limitation which I don't know? But I think the stability is one of the
most important functionality and attention has to be pointed on it. Im
trying to find out when, where and why this happened but with no success
yet. Very helpful will be if one told me how to switch on the debug mode
on server side (log.debug(
)).
Im ready to share the source of my VideoChat if someone is
interested to help. I believe there are lot of people out there trying
to make VideoChat with Red5.
Here are functionalities of my VideoChat:
- Unlimited number of subscribers with videos and audio(not just
12).
- List of connected subscribers with indicating icons to inform
the user which subscriber broadcast the video and which one is looking
user's video.
- User can move (drag-drop) subscriber's videos on the stage with
mouse,
- Closing subscriber's video and reopening it from the list of
connected subscribers.
- Switching subscribers audio on or off.
- Automatic arrange subscribers video on the stage with click on
the button.
- User can switch on or off his audio or video broadcast.
- I solved smiles in chat messages,
- Ban function which disconnect the user and write this ban to
MySql.
- Integrate VideoChat with servlet/AJAX web application.
- Logging chat messages.
...
Brane
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