sandbox

Ubuntu18.04安装使用网易云音乐

由 旧城冷巷雨未停 提交于 2019-12-10 02:22:09
参考： https://blog.csdn.net/zhang__liuchen/article/details/80171071 无偿推广： Mac OS 最强鼠标改键软件：BetterAndBetter 当初16.04就安装网易云挺麻烦的，但是还算比较稳定，如今的新版本18.04，可能是因为升级了，与旧版本的网易云差距越来越大了 算了，直接上干货吧！！！我的运行方法也挺麻烦的，但是凑活用吧，毕竟网易云还是很重要的！ 直接在网易云上下载安装网易云这么简单的事就不说了 双击打不开时， 缺libcanberra-gtk-module 那么安装之:sudo apt install libcanberra-gtk-module 打开终端，输入 su 获取 root 权限 然后输入 nano /usr/share/applications/netease-cloud-music.desktop 找到 exec 那一行 ，在 %U 前面加上 --no-sandbox ，按 Ctrl+X 保存 然后重启就该行了。如果再不行，照这个图片改成完全一样的 重启 这些都是看的别人的，重启之后发现时好时坏，当然了，还是坏的时候多 我的也是这些设置，没问题。 在终端输入 # 把下面的密码换成你的root密码 echo "密码" | sudo -S nohup netease-cloud-music >

disallow access to filesystem inside exec and eval in Python

由 孤街醉人 提交于 2019-12-09 18:38:36
问题 I want to disallow access to file system from clients code, so I think I could overwrite open function env = { 'open': lambda *a: StringIO("you can't use open") } exec(open('user_code.py'), env) but I got this unqualified exec is not allowed in function 'my function' it contains a nested function with free variables I also try def open_exception(*a): raise Exception("you can't use open") env = { 'open': open_exception } but got the same Exception (not "you can't use open") I want to prevent

Alternatives for CGEventPostToPSN() for activating an other app's menu item in a sandboxed environment?

由 不羁岁月 提交于 2019-12-09 14:11:12
问题 I have this app where I need to activate an other app's menu item (like Print cmd+p) from within my app. Right now I'm using CGEventPostToPSN() to do the job and it works fine, but when I activate sandboxing, it stops working. CGEventPostToPSN(&psn, keyDownEvent); CFRelease(keyDownEvent); CGEventPostToPSN(&psn, keyUpEvent); CFRelease(keyUpEvent); My question now is what can I do when I need to enable sandboxing? I heard a lot about the Accessibility API but I was unable to find out how I can

.net new process sandbox for untrusted code

由 亡梦爱人 提交于 2019-12-09 13:38:07
问题 So I need to run dynamically compiled untrusted code in a new process. I found how to do that in a new AppDomain (http://msdn.microsoft.com/en-us/library/bb763046.aspx) but not new process. Is it possible to do? The reason I need new process is because it is easier to capture standard output, see memory and cpu consumption and terminate it. The end goal is to write online C# compiler. 回答1: AppDomains are a way to isolate .NET code in a system. Processes are an operating system mechanism for

Paypal Sandbox payment state pending

由 a 夏天 提交于 2019-12-09 13:03:01
问题 I am using the (Java) Rest API to perform payments directly from credit cards in the sandbox. The payments all receive "pending" status, which according to the docs (https://developer.paypal.com/webapps/developer/docs/api/#create-a-payment) is not even a valid state to be returned by the payment create call. Payment review is disabled. I would like to see the process through and complete the transaction. How do I do that in the sandbox? Or should I receive a different state right away? 回答1:

Why cabal sandbox init does not change PATH like virtualenv does?

由 試著忘記壹切 提交于 2019-12-09 10:40:25
问题 Haskell newbie and Python guy here. I think I may be missing something here but if you look at Yesod's quickstart, the autor install some packages before cabal sandbox init . I have seen the same pattern elsewhere. Questions: Am I missing something? Is this the real way to use cabal sandbox? Why can't (or shouldn't) I install yesod-bin inside a sandbox? What if I use different versions of yesod-bin throughout some projects? If there is some libraries that install binaries inside .cabal

Can a webpage detect a tampermonkey userscript?

由 。_饼干妹妹 提交于 2019-12-09 10:34:17
问题 My question is sort of two-fold. First , how the sandbox model works, how it impacts the userscript, what is accessible / seen from the webpage and userscript point of view, and if using a different sandbox model affects the page being able to notice your script being injected into the page (or not). Second , how scripts are injected into the page, and can the page detect it? First From what I can see, when you use @grant none , the sandbox is disabled and you will have access to the webpage

iOS first inapp-purchase must submit binary for sandbox testing

由 送分小仙女□ 提交于 2019-12-09 06:01:35
问题 i am working inapp-purchase project and first time for creating inapp-purchase in new app iTunes shows the message in inapp-purchase manage link to shows the message is below The first In-App Purchase for an app must be submitted for review at the same time that you submit an app version. You must do this on the Version Details page. Once your binary has been uploaded and your first In-App Purchase has been submitted for review, additional In-App Purchases can be submitted using the table

Sandboxing Java / Groovy / Freemarker Code - Preventing execution of specific methods

由 岁酱吖の 提交于 2019-12-09 05:00:54
问题 I'm developing a system that allows developers to upload custom groovy scripts and freemarker templates. I can provide a certain level of security at a very high level with the default Java security infrastructure - i.e. prevent code from accessing the filesystem or network, however I have a need to restrict access to specific methods. My plan was to modify the Groovy and Freemarker runtimes to read Annotations that would either whitelist or blacklist certain methods, however this would force

Untrusted GPGPU code (OpenCL etc) - is it safe? What risks?

由 我只是一个虾纸丫 提交于 2019-12-09 04:48:35
问题 There are many approaches when it goes about running untrusted code on typical CPU : sandboxes, fake-roots, virtualization... What about untrusted code for GPGPU (OpenCL,cuda or already compiled one) ? Assuming that memory on graphics card is cleared before running such third-party untrusted code, are there any security risks? What kind of risks? Any way to prevent them ? Is sandboxing possible / available on gpgpu ? maybe binary instrumentation? other techniques? P.S. I am more interested in
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