refactoring

rewrite/.gitignore

@@ -0,0 +1,4 @@
+# Occlum building env
+challenge_instance
+# The challenge bundle
+docker/challenge.tar.gz

rewrite/scripts/package.sh

@@ -1,9 +1,36 @@
 #!/bin/bash
+
 set -e
 
 script_dir=$(dirname "$0")
-cd "${script_dir}/.."
+cd "$script_dir/.."
+prerequisites=$1
 
+if [ "$prerequisites" == "--prep" ]; then
+    echo "Preparing the packager environment"
+    apt update && apt install openssh-client
+    rustup install stable-x86_64-unknown-linux-gnu
+    rustup default stable
+    rustup target add x86_64-unknown-linux-musl
+    mkdir -p /root/.ssh
+
+    echo "docker cp ~/.ssh/config packager:/root/.ssh/config"
+    echo "docker cp ~/.ssh/gitea_ed25519 packager:/root/.ssh/gitea_ed25519"
+    echo "Run above commands in another terminal"
+    while true; do
+        echo -n "." && sleep 1
+        if [ -e ~/.ssh/config ] && [ -e ~/.ssh/gitea_ed25519 ]; then
+          echo -n "done"
+          break
+        fi
+    done
+
+    chown -R root:root /root/.ssh
+    chmod 600 /root/.ssh/gitea_ed25519
+    ssh-keyscan -H gitea.detee.cloud > ~/.ssh/known_hosts
+fi
+
+echo "Building the hacker-challenge signed bundle"
 occlum-cargo build --release
 strip target/x86_64-unknown-linux-musl/release/hacker-challenge
 
@@ -29,4 +56,3 @@ copy_bom -f ../challenge.yaml --root image --include-dir /opt/occlum/etc/templat
 # TODO: make sure the bundle needs SGX2 to run since SGX1 is vulnerable to https://x.com/PratyushRT/status/1828183761055330373
 occlum build --sign-key ../scripts/signing_key.pem
 occlum package challenge.tar.gz
-mv challenge.tar.gz ../scripts/challenge.tar.gz

rewrite/scripts/testnet.sh

@@ -1,51 +1,93 @@
 #!/bin/bash
 set -e
 
-# WARNING: Build and package the hacker-challenge first, see README.md
-# TODO: check if scripts/challenge.tar.gz exists, if not tell to build first
-
 script_dir=$(dirname "$0")
-cd "${script_dir}/.."
+cd "${script_dir}/.." # Go to the root of the project
 
-rm -rf build && mkdir build
+function build_mint_sol_tool() {
+    echo "Building the mint_sol tool for testing"
 
-cp scripts/challenge.* build/ && cd build
-docker build -f challenge.Dockerfile -t hacker-challenge:latest .
+    if ! command -v cargo 2>&1 >/dev/null
+    then
+        echo "cargo not found, run 'curl https://sh.rustup.rs -sSf | sh'"
+        exit 1
+    fi
 
+    if ! command -v gcc 2>&1 >/dev/null
+    then
+        echo "cc not found, run 'apt update && apt install build-essential'"
+        exit 1
+    fi
+
+    if ! command -v protoc 2>&1 >/dev/null
+    then
+        echo "protoc not found, run 'apt update && apt install protobuf-compiler'"
+        exit 1
+    fi
+
+    cd mint_sol
+    cargo build --release
+    cp target/release/mint_sol "../${script_dir}/mint_sol"
+    cd ..
+}
+
+function build_challenge_image() {
+    echo "Building the hacker-challenge docker image"
+
+    if ! command -v docker 2>&1 >/dev/null
+    then
+        echo "docker not found, please install docker"
+        exit 1
+    fi
+
+    if [ ! -e challenge_instance/challenge.tar.gz ]; then
+      echo "Please build the challenge first, see README.md"
+      exit 1
+    fi
+
+    cd docker
+    cp ../challenge_instance/challenge.tar.gz challenge.tar.gz
+    docker build -f challenge.Dockerfile -t hacker-challenge:latest .
+    cd ..
+}
+
+build_challenge_image
+build_mint_sol_tool
+
+# Cleanup old containers and run the network root
 docker ps -a | grep 'hacker-challenge' | awk '{ print $NF }' | xargs docker rm -f || true
 
-docker run --device /dev/sgx/enclave --device /dev/sgx/provision -d --name "hacker-challenge_0" \
-  hacker-challenge:latest
-
-cd "../${script_dir}/../../mint_sol"
-# TODO: build the mint_sol as part of the build process
-cargo build --release
-
-sleep 3
-
-address=$(docker logs hacker-challenge_0 | grep 'SOL' | awk '{ print $NF }')
-
-echo "sending SOL to wallet"
-
-./target/release/mint_sol $address
-
+echo "Waiting for the network root to start"
+docker run --device /dev/sgx/enclave \
+           --device /dev/sgx/provision \
+           --name "hacker-challenge" \
+           -d hacker-challenge:latest
 while true; do
-  echo "Waiting for mint to be created..."
-  sleep 5
-  docker logs hacker-challenge_0 | grep "Mint created" && break
+    echo -n "." && sleep 1
+    docker logs hacker-challenge | grep "SOL" && break
 done
 
-# for i in {1..10}
-for i in {11..20}
-do
-  docker run --device /dev/sgx/enclave --device /dev/sgx/provision -d --name "hacker-challenge_$i" -p 313${i}:31372 \
+echo "Sending SOL to the root and waiting for the mint"
+address=$(docker logs hacker-challenge | grep 'SOL' | awk '{ print $NF }')
+"${script_dir}"/mint_sol "${address}"
+while true; do
+    echo -n "." && sleep 1
+    docker logs hacker-challenge | grep "Mint created" && break
+done
+
+echo "Creating the cluster"
+for p in {31311..31320}; do
+    echo -n "."
+    docker run --device /dev/sgx/enclave \
+               --device /dev/sgx/provision \
                --env INIT_NODES="172.17.0.2 172.17.0.3 172.17.0.4" \
-    hacker-challenge:latest
+               --name "hacker-challenge${p}" -p "${p}:31372" \
+               -d hacker-challenge:latest
 done
 
-sleep 3
+sleep 5 # Wait for the cluster to start
 
-for i in {11..20}
-do
-curl -X POST 127.0.0.1:313${i}/mint  --json '{"wallet": "EZT16iP1SQVUFf1AJN6oiE5BZPnyBUqaKDkZ4oZRsvhR"}'
+echo "Running the test mint"
+for p in {31311..31320}; do
+    curl -X POST "127.0.0.1:${p}/mint"  --json '{"wallet": "EZT16iP1SQVUFf1AJN6oiE5BZPnyBUqaKDkZ4oZRsvhR"}'
 done