edgelesssys / edgelessrt Goto Github PK

I followed the compilation process in the documentation, but when I use Ctest, 7 tests still fail.
But when I use Ctest in simulation mode, it report 0 test fail.

Is that ok or not?

Issue description

The build should complete successfully when running the ninja command but it failed.

To reproduce

Steps to reproduce the behavior:

1.I tried to build from the source
2.All steps except the last one failed
3.I get errors and failed message when running ''ninja''

Expected behavior

The build should have completed successfully.

Additional info / screenshot

Screenshots attached.

Hello,

I might find some security vulnerabilities in edgelessrt. Is edgelessrt a production-ready SGX SDK? Is there any way that I can report security-related problems to you?

is there any tag that is known to build?

home/aep/consulting/enclaive/edgelessrt/build/3rdparty/openenclave/openenclave-src/include/openenclave/internal/raise.h:86:9: error: jump skips variable initialization [-Werror=jump-misses-init]
   86 |         goto done;                                        \
      |         ^~~~
/home/aep/consulting/enclaive/edgelessrt/build/3rdparty/openenclave/openenclave-src/include/openenclave/internal/raise.h:169:13: note: in expansion of macro ‘OE_RAISE’
  169 |             OE_RAISE(_result_);              \
      |             ^~~~~~~~
/home/aep/consulting/enclaive/edgelessrt/build/3rdparty/openenclave/openenclave-src/host/sgx/loadelf.c:1144:13: note: in expansion of macro ‘OE_CHECK’
 1144 |             OE_CHECK(oe_safe_add_u64(offset, dynamic_rva, &offset));
      |             ^~~~~~~~
/home/aep/consulting/enclaive/edgelessrt/build/3rdparty/openenclave/openenclave-src/host/sgx/loadelf.c:1180:1: note: label ‘done’ defined here
 1180 | done:
      | ^~~~
/home/aep/consulting/enclaive/edgelessrt/build/3rdparty/openenclave/openenclave-src/host/sgx/loadelf.c:1154:11: note: ‘new_relocation_data’ declared here
 1154 |     void* new_relocation_data = NULL;
      |           ^~~~~~~~~~~~~~~~~~~

I followed the document here:

and when I execute cmake .. under the build. it will report the error:
CMake Error at CMakeLists.txt:17 (add_executable):
Target "enclave" links to target "openenclave::ertdeventry" but the target
was not found. Perhaps a find_package() call is missing for an IMPORTED
target, or an ALIAS target is missing?

I have checked the CmakeList.

target_link_libraries(enclave openenclave::oeenclave openenclave::ertdeventry
${CMAKE_BINARY_DIR}/hello.a)
This command requires to link the openenclave:;ertdeventry. but when I checked the file under openenclave/cmake, it shows like that

there is no openenclave::ertdeventry.

anyone knows? :(

Issue description

I would like to build whole EGo on CentOS, but failed to build edgelessrt on centos 8 first step.

To reproduce

Steps to reproduce the behavior:

1. wget https://github.com/edgelesssys/edgelessrt/archive/refs/tags/v0.3.2.tar.gz
2. cd v0.3.2.tar.gz; tar zxf v0.3.2.tar.gz; cd edgelessrt-0.3.2
3. mkdir build; cd build; cmake -GNinja ..; ninja

Expected behavior

Build successfully.

Additional info / screenshot

ninja_build.log

Hi,
I receive a linking error when trying to build the go_ra sample. Seems like a libstdc++ compatibility issue, however I can't figure out how to resolve this.
I use gcc v11.3.0, clang 14.0.0.1, libstdc++.so.6.0.30, running on Ubuntu 22.04.

Thanks for any pointers.

The output after running make:

[  0%] Built target app
[ 25%] Building C object CMakeFiles/enclave.dir/main.c.o
[ 50%] Linking CXX executable enclave
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/11/libstdc++.a(guard.o): in function `__cxa_guard_acquire':
(.text.__cxa_guard_acquire+0x17): undefined reference to `__libc_single_threaded'
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/11/libstdc++.a(guard.o): in function `__cxa_guard_abort':
(.text.__cxa_guard_abort+0x7): undefined reference to `__libc_single_threaded'
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/11/libstdc++.a(guard.o): in function `__cxa_guard_release':
(.text.__cxa_guard_release+0x7): undefined reference to `__libc_single_threaded'
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/11/libstdc++.a(stdexcept.o): in function `std::logic_error::~logic_error()':
(.text._ZNSt11logic_errorD2Ev+0x63): undefined reference to `__libc_single_threaded'
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/11/libstdc++.a(stdexcept.o): in function `std::runtime_error::~runtime_error()':
(.text._ZNSt13runtime_errorD2Ev+0x63): undefined reference to `__libc_single_threaded'
/usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/11/libstdc++.a(stdexcept.o):(.text._ZNSt11logic_errorC2ERKSs+0x73): more undefined references to `__libc_single_threaded' follow
collect2: error: ld returned 1 exit status
make[2]: *** [CMakeFiles/enclave.dir/build.make:118: enclave] Error 1
make[1]: *** [CMakeFiles/Makefile2:112: CMakeFiles/enclave.dir/all] Error 2
make: *** [Makefile:91: all] Error 2

Issue description

Remote attestation failed in sample "go_ra" (version v0.2.5)

To reproduce

Steps to reproduce the behavior:

1. Follow "Quick Start" in ubuntu18.04 docker container
2. Install dcap components following openenclave
3. Run container with --device /dev/sgx
4. Build sample go_ra
5. Run erthost enclave.signed and got coredump

Expected behavior

It works fine in version v0.2.3

Additional info / screenshot

Hi, "Edgeless RT is an SDK for Trusted Execution Environments (TEE) built on top of Open Enclave."
It also looks like a libos, because it supports Go/C/C++/Rust apps, how does edgelessrt do it?

So, what is the differences between edgelessrt and ego?

Are there any documents showing the design principles of edgelessrt or ego?

Thanks.

when I test the sample remote_attestation. it report the error.

do you know how to fix it?

Hi, I want to change the max number of hreads/processes when I run the project, but I don't know what parameter should I add to the enclave.conf, please give me some help. And is there any related documents? So I can do my own research.

Could help to provide examples for adding custom enclave entry function?

ertdeventry must not be used in production, as the README said, and ertmeshentry seems to introduce some extra packages related with marble.

I saw test case customentry and tried to create a custom enclave entry function based on it, but got error when using add_enclave_library in CMake.

Will you take a look at it, when you have time?
Thanks in advance.

how would i get more debug info out of erthost?

/opt/edgelessrt/bin/erthost coordinator-enclave.signed
[erthost] loading enclave ...                                                                              
ERROR: :OE_FAILURE [openenclave-src/host/sgx/create.c:_initialize_enclave:488]
ERROR: oe_create_enclave failed. (Set OE_SIMULATION=1 for simulation mode.) [src/tools/erthost/erthost.cpp:main:265]

this is with https://github.com/edgelesssys/edgelessrt/releases/tag/v0.3.2
and https://github.com/edgelesssys/marblerun/releases/tag/v0.5.1

I am trying to run
edglessrt go sample

Getting error while running OE_SIMULATION=1 erthost enclave.signed
root@d1cc01526652:/com.docker.devenvironments.code/edgelessrt/samples/go/build# OE_SIMULATION=1 erthost enclave.signed
[erthost] running in simulation mode
[erthost] loading enclave ...
Illegal instruction

Steps to reproduce on our end:

clone edgelessrt and go to samples/go
run mkdir build
run cd build
run cmake
run make
run OE_SIMULATION=1 erthost enclave.signed

Issue description
The build completed successfully but when running ninja it failed

Steps :

1.I updated the source
2.All steps except the last one completed
3.I get errors and failed message when running ''ninja''

screenshot

i think build is completed but running "ninja" failed


all most failed message about can't find file to fatch at input line xxx