quickstart tlsn notary inside sgx enclave

^{remotely attestable wit RA-TLS!}

build:

SGX=1 make

run the notary server:

gramine-sgx sgx-notary-server

then use the generated Gramine RATLS Root CA certificate from fixture/tls/gramine_crt.pem in your prover:

GRAMINE_ROOTCA=/home/gg/sgx-tlsn-notary-server/fixture/tls/gramine_crt.pem

pub async fn request_notarization(
    host: &str,
    port: u16,
    max_transcript_size: Option<usize>,
) -> (tokio_rustls::client::TlsStream<TcpStream>, String) {
    // Connect to the Notary via TLS-TCP
    let pem_file = std::str::from_utf8(include_bytes!(
        &env_variables["GRAMINE_ROOTCA"]
    ))
    .unwrap();

run a prover:

RUST_LOG=debug,yamux=info cargo run --release --example twitter_dm

---

APPENDIX:
these install steps are outdated and broken:

#install SGX

sudo apt-get install build-essential ocaml ocamlbuild automake autoconf libtool wget python-is-python3 libssl-dev git cmake perl libcurl4-openssl-dev protobuf-compiler libprotobuf-dev debhelper cmake reprepro unzip pkgconf libboost-dev libboost-system-dev libboost-thread-dev lsb-release libsystemd0
git clone https://github.com/intel/linux-sgx.git
cd linux-sgx && make preparation
make sdk
make sdk_install_pkg
make psw
make deb_psw_pkg
make deb_local_repo
deb [trusted=yes arch=amd64] file:linux/installer/deb/sgx_debian_local_repo jammy main
sudo apt update
cd linux/installer/bin
./sgx_linux_x64_sdk_${version}.bin --prefix {SDK_INSTALL_PATH_PREFIX}

#install gramine

sudo curl -fsSLo /usr/share/keyrings/gramine-keyring.gpg https://packages.gramineproject.io/gramine-keyring.gpg
echo "deb [arch=amd64 signed-by=/usr/share/keyrings/gramine-keyring.gpg] https://packages.gramineproject.io/ $(lsb_release -sc) main" \
| sudo tee /etc/apt/sources.list.d/gramine.list

sudo curl -fsSLo /usr/share/keyrings/intel-sgx-deb.asc https://download.01.org/intel-sgx/sgx_repo/ubuntu/intel-sgx-deb.key
echo "deb [arch=amd64 signed-by=/usr/share/keyrings/intel-sgx-deb.asc] https://download.01.org/intel-sgx/sgx_repo/ubuntu $(lsb_release -sc) main" \
| sudo tee /etc/apt/sources.list.d/intel-sgx.list

sudo apt-get update
sudo apt-get install gramine

# build the notary and the final manifest

make SGX=1

# run the notary in Gramine-SGX

make SGX=1 start-gramine-server

To test with non-SGX Gramine instead, omit SGX=1 in both commands.