SecurityError: Error #2148: issue

I am getting a SecurityError: Error #2148: when I try to run
an application where I created a component from Flash CS3 which
communicates with a Flash Media Server to play an FLV file. The
full message is as follows:
SecurityError: Error #2148: SWF file
http://localhost:8084/flex/nmDeploy/nmSite/nmSite.swf
cannot access local resource C:\Program Files\Macromedia\Flash
Media Server
2\applications\videoApp\streams\_definst_\dChild-JaRuleJloAkeys-WhatsGoingOn.flv.
Only local-with-filesystem and trusted local SWF files may access
local resources.
at flash.net::NetStream/play()
at fl.video::VideoPlayer/
http://www.adobe.com/2007/flash/flvplayback/internal::_play()
at fl.video::VideoPlayer/
http://www.adobe.com/2007/flash/flvplayback/internal::_setUpStream()
at fl.video::VideoPlayer/
http://www.adobe.com/2007/flash/flvplayback/internal::_load()
at fl.video::VideoPlayer/load()
at fl.video::FLVPlayback/::doContentPathConnect()
I went onLine and found a recommendation to add the following
information to the "Additional compiler arguments:"
-use-network=false
Even with this statment included I still receive the error
message. Any recommendation on how to resolve this issue would be
greatly appreciated.
Thanks in advance,
Bob

Thanks to Jeremy. I found a post on solution at
http://groups.google.com/group/riadev/browse_thread/thread/85cc05c49c5ec50a/9a50ac7d94defe e8
This is probably because all flex swfs are using
local-with-network as the
default sandbox, hence it won't have access to the local
files (including
images), one suggested solution is to add extra compiler
argument:
1. Right click on project > properties > flex compiler
2. add this "-use-network=false" to "additional compiler
arguments" field
3. then recompile the swf
See if this solve the security problem.
Jeremy.

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SecurityError: Error #2148

Hi all. I have problem.
I have two application(Adobe Air and usual flex application
in browser).I use LocalConnction for communication.
Air application consist video files and return for flex
application array(label:file Name,data:Sourse).
Flex application in browser show this video files.
If i run both application in flex builder all works ok.When I
copy my flex application in other place on my pc and run it, i
reseved error :
SecurityError: Error #2148: SWF file
http://localhost/AirTest/PlayerInBrowser.swf
cannot access local resource
D:\Projects\flex\X_ClientForBrowser\bin-debug\Files\X.flv. Only
local-with-filesystem and trusted local SWF files may access local
resources.
Plase help me.

Hi,
A couple of things to look at.
Take a look at the documentation about Flash security
1)
http://livedocs.adobe.com/flash/9.0/main/00000347.html
(particularly security sandboxes and local content)
2)
http://www.adobe.com/devnet/flash/articles/fplayer8_security.html
(more in depth about the rules around interacting with local
content)
Specifically, look at LocalConnection.allowDomain
http://livedocs.adobe.com/flash/9.0/ActionScriptLangRefV3/flash/net/LocalConnection.html#a llowDomain()
I hope these things help!
-Erica

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Hi,
When I tried to access an image on c:\ (on XP), I get the following error:
*** Security Sandbox Violation ***
Connection to file:///C:\DBFiles\3.jpg halted - not permitted from http://localhost/test-debug/test.swf
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at flash.display::Loader/_load()
at flash.display::Loader/load()
It looks like some sort of mismatch on security settings. I have done the following so far (based on what I got by googling....)
1. Flex comipler setting additional compiler arguments: -use-network=false
2. I have added a crossdomain.xml on the source directory with these lines...
<site-control permitted-cross-domain-policies="master-only"/>
<allow-access-from domain="*"/>
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Thanks!.

How do I set Security.sandboxType related to flash player? When I try to see it in my application through debugger it says "remote". I think I need to set it to one of the following from the adobe manual pages...
Security.sandboxType has one of the following values:
remote (Security.REMOTE)—This file is from an Internet URL and operates under domain-based sandbox rules.
localWithFile (Security.LOCAL_WITH_FILE)—This file is a local file, has not been trusted by the user, and it is not a SWF file that was published with a networking designation. The file may read from local data sources but may not communicate with the Internet.
localWithNetwork (Security.LOCAL_WITH_NETWORK)—This SWF file is a local file, has not been trusted by the user, and was published with a networking designation. The SWF file can communicate with the Internet but cannot read from local data sources.
localTrusted (Security.LOCAL_TRUSTED)—This file is a local file and has been trusted by the user, using either the Flash Player Settings Manager or a FlashPlayerTrust configuration file. The file can read from local data sources and communicate with the Internet.
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Error #2148 when loading image from ByteArray (not network or file)

Hi!
When I try to access bitmap data of Image loaded from ByteArray, I receive the following error:
Error #2148: SWF file file:///C|/blablabla..../MyFlash.swf cannot access local resource file:///C|/blablabla..../MyFlash.swf/[[DYNAMIC]]/2. Only local-with-filesystem and trusted local SWF files may access local resources.
I'm on Flash, not on AIR. And ByteArray contains PNG data which I prepare myself
I tried to do it with Image.load and loader.loadBytes - the error is the same. I tried to use Flex SDK 3.4, 3.5 & 3.6 - nothing helps.
When I add this image to my stage, it is displayed absolutely OK, but I still can't access bitmapData of this image - always got the same error.
Flash Player 10
Here are the samples of my code:
          public function onLoadComplete(event:Event):void
            var loader:LoaderInfo = event.target as LoaderInfo;
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            var bmpDat:BitmapData = bmp.bitmapData;
            this.bitmapData.copyPixels(bmpDat,new Rectangle(0,0,width,height), new Point(0,0));
            var loader:Loader = new Loader();
            loader.contentLoaderInfo.addEventListener(Event.COMPLETE, onLoadComplete);
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And another try
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       this.addChild(image);
       image.addEventListener(FlexEvent.UPDATE_COMPLETE, onCompleteLoad2 );
      image.load(byteArray);
      public function onCompleteLoad2 (e:flash.events.Event):void
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What's wrong? It seems, the image loaded from byteArray is treated as local resource. How can I overcome it inside the code? Because this .swf is
run on different computers and I can't just add a flash security exception on every of them....
Please, help I spent, maybe 20 hours and still can't find the solution

I had the same problem, except I was reading in the image from the local disk using FileReference. Anyway, my issue was resolved by using the
-use-network=false option on the command line of my compiler (I do all my development in the shell using 'vi' to edit and mxmlc to compile).
Ttry "-use-network=false" and see if that helps...
...bob...

SecurityError: Error #2123: Security sandbox violation: BitmapData.draw: cannot access

When we try to print the Google Map API for Flash component, it is throwing the Security Sandbox Violation
SecurityError: Error #2123: Security sandbox violation: BitmapData.draw: http://ps6143:8080/aa/XYZ/Main.swf/[[DYNAMIC]]/1 cannot access http://mt1.google.com/vt/lyrs=m@171000000&hl=en&src=api&x=1&y=1&z=1&s=Gali&flc=x3t. No policy files granted access.
at flash.display::BitmapData/draw()
To avoid this error we tried to use the alternate API provided by library. But that also causing cross domain issue as it loading some 3d library internally which is not able to access our application.
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at flash.display::BitmapData/draw()
Please help us in resolving this issue.
Thanks & Regrds,
Ravi Darji

There is no redirect... Charles is a web proxy so it will look completely legitimate to the browser.
According to the help, it's getting the access request from the SWF itself and not the crossdomain.xml file:
In the case of a source object other than a loaded bitmap, the source object and (in the case of a Sprite or MovieClip object) all of its child objects must come from the same domain as the object calling the draw() method, or they must be in a SWF file that is accessible to the caller by having called the Security.allowDomain()method.
http://help.adobe.com/en_US/ActionScript/3.0_ProgrammingAS3/WS5b3ccc516d4fbf351e63e3d118a9 b90204-7d1b.html#WS5b3ccc516d4fbf351e63e3d118a9b90204-7c4a
So the default state accessing a SWF on a different domain is protected, unless that SWF allows some or all domains to access it via the Security.allowDomain() method.

XML & Error #2148

Hi,
maybe this question is already answered elsewhere in this forum, but I can't find where. So;
I imported an XML file into Excel(2003) and made some calculations. That Excel file I imported in Xcelsius Engage 2008, created a testdashboard and exported that as HTML-file.
All files were in a local folder(C:\temp). When updating my XML file, my dashboard was updated as well. So far OK
Now, I did exactly the same beginning from scratch and stored everything in a networkfolder. When running my HTML file, I get an error #2148.
Why?
Thanks,
Edwin.

Edwin I believe that you have to check the path to your xml file in the connection manager. The Path has to point exactly to where the xml file is now. From client machines the file location security settings have to be set to always allow but also the path set in the datamanager has to also be assumed by the client machines accessing the file, if they are trying to open the file from file. I had this same issue and it took some figuring to fix this.
Not sure if I am explaining this clearly.
Mark

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Error while transferring file :: Error while issuing ssh command.

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SecurityError: Error #2048 when using special characters in request url

Hi all,
I'm facing a really strange problem with requesting address data from a in-house developed address webservice that can be accessed using a HTTPS connection.
The problem is that I get the following error when a request has been made with special characters in the url:
SecurityError: Error #2048: Security sandbox violation: http://www.foo.com/myapp.swf cannot load data from
https://www.bar.com/myservice.svc/Aleja LegionÃ³w ul., BYTOM.
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https://www.bar.com/myservice.svc/address/Aleja%20Legion%C3%B3w%20ul.%2C%20BYTOM
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Really urgent! SecurityError: Error #3226,Plz help!

i need to import a swf file into my project，the swf file was created by a quick gallery application for mac ( bannerzest pro)
the swf works fine until i exchange the project into AIR project, I get a
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at flash.display::Loader/_loadBytes()
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<fx:Script>
<![CDATA[
import mx.core.UIComponent;
import mx.events.FlexEvent;
public function creationComplete(event:FlexEvent):void
//Security.loadPolicyFile("assets/images/crossdomain.xml");
var loader:Loader = new Loader();
loader.contentLoaderInfo.addEventListener(Event.COMPLETE, loaderComplete);
loader.load(new URLRequest("assets/images/YinkunB.swf"));
private function loaderComplete(event:Event):void
var loaderinfo:LoaderInfo = event.target as LoaderInfo;
var loader:Loader = new Loader();
loader.contentLoaderInfo.addEventListener(Event.COMPLETE, onLoadComplete);
var loaderContext:LoaderContext = new LoaderContext();
loaderContext.allowCodeImport = true;
loader.loadBytes(loaderinfo.bytes, loaderContext);
private function onLoadComplete(event:Event):void
var displayObject:DisplayObject = event.target as DisplayObject;
var ui:UIComponent = new UIComponent();
ui.addChild(displayObject);
this.addElement(ui);

More error -8 issues - Linksys BEFSR41 to Airport Express

Hey there, I hope you guys can help b/c I am having a heck of a time with this. I'm having Error-8 issues with my ichat AV 3.1 despite numerous changes. Here's the setup.
Motorola cable modem-->Linksys BEFSR41 wired router-->Airport Express and Vonage VOIP conected to router.
Imac Intel 2 GHZ 20" and MBP CD 2.16GHZ both running Tiger 10.4.10
Router setup: DHCP enabled (Obtain IP automatically, all port forwarding ports opened as per Ralph's numerous posts. Disabled DMZ, Disabled UPnP b/c Airport Express does not support (Even though the router CAN use UPnP). MTU enabled 1492
Comcast Cable: I called them and they do not give out DNS's for setting up static IP addresses.
Router IP: 192.168.1.1
DHCP starting IP: 192.168.1.100
Range: 192.168.1.100 - .149
Subnet 255.255.255.0
Airport Express setup:
Internet tab: Using DHCP
IP address: 192.168.1.102
DNS Server: 68.87.85.98, and (in grey next to it) 68.87.69.146
WPA2 Personal Security
Network tab: "Distribute IP addresses" DISABLED
Port mapping, Access control, and WDS tabs all left blank.
Imac Network Prefs:
Airport connected to internet
IP Adddress: 168.192.1.101 Using DHCP
Mac Firewall OFF
Quicktime Prefs: Set to 1.5 MBPS T1/ Internet LAN
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MBP Network prefs:
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Mac Firewall OFF
Quicktime Prefs: Set to 1.5 MBPS T1/ Internet LAN
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iMac Intel and MBP Mac OS X (10.4.10)

Hi,
I would renumber the devices radiating out from the router (192.168.1.1)
Airport 192.168.1.100
Computer one 192.168.1.101
Computer two 192.168.1.102
It's not a big thing but I prefer it in case the power goes off or things needs rebooting. And it points to the order of things
The Airport doing NO Distributing Addresses should allow UPnP to work. It's just a dumb Wireless Access Point now.
Otherwise if you are doing Port Forwarding it will be to only one Computer and only Text chatting will work on both due to the 443 port being below 1024(NAT)
If the Airport is not allowing UPnP then I would go for Port Triggering if your Linksys does it.
Some BEFS41 versions do. I have linked yo to the lowest version listed on the Port Forward site's Triggering pages.
Don't worry too much about the PC app they say you need.
Fill in the Trigger port at the top and without hitting enter scroll down to see how that effects the table.
Then set it up like this
This pic shows Port 5190 and the AV ports
You will need to add the Bonjour Ports (5297, 5298 and 5353) and Jabber ones (5220, 5222, 5223) as single lines like the port 5190
On My Linksys you did not have to specify Protocols. Nor do you on the link above.
As you have gone Static (router to Airport) you could try allowing the Airport to do Distributing Addresses as the Subnet problem will have been dealt with and the NAT issue will be more linear.
The Vonage device will have conflict on port 5060 (In fact 5060-5063) with iChat if In-Line between the computers and the Modem. Your set up suggests that this is not the case and it should not be an issue.
If by Brother you mean the other computer this will need the Bonjour Ports in both directions (5297, 5298 and 5353) to be able to work.
Strangely this still needs the port 5060 and does contact the SNATMAP server according to my Little Snitch hence the reason for UPnP or Port Triggering for your LAN.
2:09 PM Wednesday; July 11, 2007

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Only local-with-filesystem and trusted local SWF files may access local resources.

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This bug has been around for over a year: SecurityError: Error #2123: Security sandbox violation

Hi,
The bug of 'SecurityError: Error #2123: Security sandbox violation: BitmapData.draw: file:///xxx/xxx.swf cannot access rtmfp://fms4.acrobat.com/cocomo/na2-sdk-xxx/xxx. No policy files granted access.' was first reported in lccs forum over a year ago:
http://forums.adobe.com/message/2803074
But the bug is still around. The bug can be generated by calling BitmapData.draw() on a flash.media.Video object which is attached to a p2p stream. It looks like the solution is to have the publisher to call:
send("|RtmpSampleAccess", true, true)
on the NetStream object _before_ the subscriber calls NetStream.play(), in order to give the permission to subscribers for audio and video streams.
In lccs library, the above permission authorisation happens in WebcamPublisher:
protected function onNetStatus(p_evt:NetStatusEvent):void
if (p_evt.info.code=="NetStream.Connect.Success") {
setTimeout(sendSnapShotPermission, 500);
_stream.send("|RtmpSampleAccess", true, true);
protected function sendSnapShotPermission():void
_stream.send("|RtmpSampleAccess", true, true);
but it doesn't help the problem. In fact, it is not clear to me when this 'snap shot permission' is sent to the subscriber.
One more note: This is not a critisism for the lccs development quality, but rather a question on how ready lccs is for production use. After encountering this bug, I had to go through the lccs code (the open source parts), and found out that the library is not really written, well, carefully, and it is full of temporary quick-n-dirty fixes.
For instance in the above example, sendSnapShotPermission() is called after 500 milliseconds, probably to allow something to happen before calling the method, but how can you be sure that it will happen in 500 milliseconds? Probably,an event listener should have been used. Immediately in the next line, we see:
_stream.send("|RtmpSampleAccess", true, true);
which is a duplicate of sendSnapShotPermission(). many examples like this can be found throughout the library.
Aureliano

Hi Nigel,
Two questions:
1. When the publisher sends the access permission to the subcriber by:
netStream.send("|RtmpSampleAccess", true, true)
, on the subscriber side, what event or function can handle the guaranteed receipt of the access permission? Currently it is possible to draw the incoming stream video upon receiving NetStream.Play.Star and waiting for 5 seconds or so:
public class MyWebcamSubscriber extends WebcamSubscriber {
override protected function layoutCameraStreams():void
// trying the event listener seems to work here.
_streamManager.addEventListener(NetStatusEvent.NET_STATUS, onNetStatus);
override protected function onNetStatus(e:NetStatusEvent):void
super.onNetStatus(e);
case "NetStream.Play.Start":
setTimeout(function():void {
// draw the video from the incoming stream here.
}, 5000);
The questions is, which event can let the subscriber know that it has the access permission to the video stream?
2. In WebcamPublisher, why is that the access permission is sent 3 times?
a. Once on receiving NetStream.Connect.Success with 0.5 second delay, as in below.
b. Once immediately upon receiving NetStream.Connect.Success, as in below.
protected function onNetStatus(p_evt:NetStatusEvent):void
if (p_evt.info.code=="NetStream.Connect.Success") {
setTimeout(sendSnapShotPermission, 500);
_stream.send("|RtmpSampleAccess", true, true);
protected function sendSnapShotPermission():void
_stream.send("|RtmpSampleAccess", true, true);
c. Once in onConnectionTypeChange() with 2 seconds delay:
protected function onConnectionTypeChange(p_evt:StreamEvent):void
if ( _streamManager.isP2P) {
_stream= new NetStream(_connectSession.sessionInternals.session_internal::connection as NetConnection,NetStream.DIRECT_CONNECTIONS);
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SecurityError: Error #2148: issue

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