sandbox

问题 Background : I'm working on a framework/library to be used for a specific site in coordination with greasemonkey/userscripts. This framework/library will allow for addon support. The way it will work is an addon registers with the library listing required pages, resources, ectera and the library will wait until all critera is met to call the addon's load() function. The Issue :In this listing of 'required stuff' I want addon devs to be able to specify javascript(as string) to be evaluated as

问题 Hii, I'm tring to load swf file to my flash application from a different server. When i try to load it on flash IDE (crl+enter) everything is working fine, but when i run the swf as an independent swf file or by debugging it, i'm getting this error: SecurityError: Error #2121: Security sandbox violation: LoaderInfo.content: file:///C|/Users/something/Desktop/blablabla/myplayer.swf cannot access http://www.somedomain.com/blablabla/lalalala/abc.swf. This may be worked around by calling Security

问题 I know it's a security issue. But is there any way in HTML5. Cause I seen the below code opens a window with the parents URL in tweet box <iframe src="https://platform.twitter.com/widgets/tweet_button.html" style="border: 0; width:130px; height:20px;"></iframe> 回答1: Try this inside the iframe. It will alert the parent window's location URL. alert(document.referrer); 回答2: Give this JavaScript a go var referrer = document.referrer; console.log(referrer); Hopefully it works for your purpose.

问题 I am learning from "Programing in Lua" by Roberto Ierusalimschy, and I found that in the book, the example of Sandboxing uses the function setfenv() to change the environment of a given function, but in lua 5.2 this function is no longer available. I tried to load some values from a file (a configuration file) into a field in a table, but, in lua 5.2 I can't use setfenv ( so I can load the values in the given environment). After reading some articles about lua 5.2 I found that each function

问题 The scenario The user right-clicks a directory in Finder and finds a custom MenuItem. Clicking that Item will tell my app to open up a window where the user can do his work. When he is finished files need to be written to to the folder he selected by right-clicking. The Problem I got everything to work now, but the very last part. The extension can't write to the selected folder. The user selecting the folder he wants to interact with seems to not be part of the Powerbox which - how I

问题 I am working on one iPhone app which involves a push notification. As I have seen in many documents and tutorials it suggests to register for push notification with in application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions like the following: - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { [[UIApplication sharedApplication] registerForRemoteNotificationTypes

问题 Thanks to Oracle's latest changes, it appears I have to sign an applet even though I don't need or want it to have unrestricted access to the user's computer (which is why its currently unsigned). In particular, I don't want the warning they show for signed applets: This application will run with unrestricted access which may put your computer and personal information at risk. ...which will scare the people using it. Is it possible to sign an applet but mark it in some way to say "but keep

问题 I write an app for OS X and when I archive the app and export it as an application and try to open then it crashes with Code Signature Invalid error. I have created Mac App Distribution, Mac Installer Distribution, Developer ID Application, Developer ID Installer certificates and distribution provisiong profile. The app is sandboxed and I tested it on Mavericks. Exception Type: EXC_CRASH (Code Signature Invalid) Exception Codes: 0x0000000000000000, 0x0000000000000000 VM Regions Near

问题 I'm a little confused with the sandbox. Is this possible? Thanks! 回答1: Yes, but it requires a "temporary exception" entitlement. "Temporary" means that it may go away in some future version of the OS, but that's not much of a risk. The bigger problem is that word "exception": It means you will have to justify your use of the entitlement, or the App Store reviewers will probably reject you. File a bug report explaining exactly what it is you think you ought to be able to do, but can't do today

问题 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 7 years ago . There are several resources out there that explain how the sandbox in Chrome works and what it does to protect users from malicious