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Posted to dev@teaclave.apache.org by GitBox <gi...@apache.org> on 2022/01/19 08:48:06 UTC
[GitHub] [incubator-teaclave-trustzone-sdk] gaojunjie03 opened a new issue #57: 动态库三方依赖需求
gaojunjie03 opened a new issue #57:
URL: https://github.com/apache/incubator-teaclave-trustzone-sdk/issues/57
您好！是这样的，我们这边用了python写了一堆的算法，引入了各种第三方的依赖库。现在我们想把这个python代码放到tee环境下运行，想法是：将这些python代码打包成动态库.so，然后rust那边链接该动态库执行里面的python代码，然后编译rust项目再normarl world上执行，由于是动态库，（normarlworld？secure world？）需要有python环境并且安装上了python的第三方依赖（如numpy、pandas、sklearn等）。
请问这样做是否妥当呢？（因为我们目前暂不掌握rust语言，并且就算掌握了 需要用rust重写python实现的那些算法逻辑，成本还有时间非常大，故采用rust调python代码的方式）
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[GitHub] [incubator-teaclave-trustzone-sdk] mssun commented on issue #57: 动态库三方依赖需求
Posted by GitBox <gi...@apache.org>.
mssun commented on issue #57:
URL: https://github.com/apache/incubator-teaclave-trustzone-sdk/issues/57#issuecomment-1020469404
可以查看 QEMU 的文档：https://wiki.qemu.org/Documentation/Networking 修改启动的网络选项。
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[GitHub] [incubator-teaclave-trustzone-sdk] DemesneGH commented on issue #57: 动态库三方依赖需求
Posted by GitBox <gi...@apache.org>.
DemesneGH commented on issue #57:
URL: https://github.com/apache/incubator-teaclave-trustzone-sdk/issues/57#issuecomment-1016349008
@gaojunjie03
在normal world (CA) 中用Rust调动态库没有问题。
在secure world (TA) 理论上应该不能调用动态库（但我没有试过，你也可以试一下）。可以链接静态库至TA中。
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[GitHub] [incubator-teaclave-trustzone-sdk] mssun commented on issue #57: 动态库三方依赖需求
Posted by GitBox <gi...@apache.org>.
mssun commented on issue #57:
URL: https://github.com/apache/incubator-teaclave-trustzone-sdk/issues/57#issuecomment-1020469404
可以查看 QEMU 的文档：https://wiki.qemu.org/Documentation/Networking 修改启动的网络选项。
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[GitHub] [incubator-teaclave-trustzone-sdk] gaojunjie03 closed issue #57: 动态库三方依赖需求
Posted by GitBox <gi...@apache.org>.
gaojunjie03 closed issue #57:
URL: https://github.com/apache/incubator-teaclave-trustzone-sdk/issues/57
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[GitHub] [incubator-teaclave-trustzone-sdk] gaojunjie03 commented on issue #57: 动态库三方依赖需求
Posted by GitBox <gi...@apache.org>.
gaojunjie03 commented on issue #57:
URL: https://github.com/apache/incubator-teaclave-trustzone-sdk/issues/57#issuecomment-1017094554
我想问，其实ca和ta是不是宿主机虚拟出来的两个linux系统？如果我再宿主机装了python环境，其实ca和ta是不知道且用不了宿主机的python对吧？
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[GitHub] [incubator-teaclave-trustzone-sdk] mssun commented on issue #57: 动态库三方依赖需求
Posted by GitBox <gi...@apache.org>.
mssun commented on issue #57:
URL: https://github.com/apache/incubator-teaclave-trustzone-sdk/issues/57#issuecomment-1017138240
CA 是 host 操作系统环境（也就是 Linux），TA 运行在 TEE OS 中（也就是 OP-TEE OS)。不是“虚拟出来的两个 Linux 系统”。
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[GitHub] [incubator-teaclave-trustzone-sdk] gaojunjie03 commented on issue #57: 动态库三方依赖需求
Posted by GitBox <gi...@apache.org>.
gaojunjie03 commented on issue #57:
URL: https://github.com/apache/incubator-teaclave-trustzone-sdk/issues/57#issuecomment-1019629759
> CA 是 host 操作系统环境（也就是 Linux），TA 运行在 TEE OS 中（也就是 OP-TEE OS)。不是“虚拟出来的两个 Linux 系统”。
您好 那个有个问题， 我再CA上启动了一个程序，暴露了个8080端口，我的宿主机要怎么才能访问到这个ca 的8080端口?telnet 不通 甚至也无法ping得通CA的ip地址？
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