mirror of
https://github.com/selfxyz/self.git
synced 2026-04-27 03:01:15 -04:00
df0ac90af7
- Copying the whole witnesscalc repo in `app` - Using git submodule for `nlohmann/json`, might switch later to script that clones the repo if it's simpler - Currently not supporting download of zkey, so it temporarily has to be built and copied first - Keeping artifacts of their AuthV2 circuit for reference
70 lines
2.2 KiB
Bash
Executable File
70 lines
2.2 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
# Record the start time
|
|
START_TIME=$(date +%s)
|
|
|
|
# Check if the first argument is "app-only"
|
|
if [ "$1" == "app-only" ]; then
|
|
echo "Building only for the app"
|
|
APP_ONLY=1
|
|
else
|
|
APP_ONLY=0
|
|
fi
|
|
|
|
mkdir -p build
|
|
cd build
|
|
if [ ! -f powersOfTau28_hez_final_20.ptau ]; then
|
|
echo "Download power of tau...."
|
|
wget https://hermez.s3-eu-west-1.amazonaws.com/powersOfTau28_hez_final_20.ptau
|
|
echo "Finished download!"
|
|
else
|
|
echo "Powers of tau file already downloaded... Skip download action!"
|
|
fi
|
|
cd ..
|
|
|
|
echo "compiling circuit"
|
|
circom circuits/proof_of_passport.circom -l node_modules --r1cs --wasm -c --output build
|
|
|
|
echo "building zkey"
|
|
yarn snarkjs groth16 setup build/proof_of_passport.r1cs build/powersOfTau28_hez_final_20.ptau build/proof_of_passport.zkey
|
|
|
|
if command -v openssl &> /dev/null
|
|
then
|
|
RAND_STR=$(openssl rand -hex 64)
|
|
else
|
|
RAND_STR="random text"
|
|
fi
|
|
|
|
echo "building vkey"
|
|
echo $RAND_STR | yarn snarkjs zkey contribute build/proof_of_passport.zkey build/proof_of_passport_final.zkey
|
|
yarn snarkjs zkey export verificationkey build/proof_of_passport_final.zkey build/proof_of_passport_vkey.json
|
|
|
|
yarn snarkjs zkey export solidityverifier build/proof_of_passport_final.zkey build/Verifier.sol
|
|
cp build/Verifier.sol ../contracts/contracts/Verifier.sol
|
|
echo "copied Verifier.sol to contracts"
|
|
|
|
# Install arkzkey-util binary in ark-zkey
|
|
cd ../app/ark-zkey
|
|
echo "[ark-zkey] Installing arkzkey-util..."
|
|
if ! command -v arkzkey-util &> /dev/null
|
|
then
|
|
cargo install --bin arkzkey-util --path .
|
|
else
|
|
echo "arkzkey-util already installed, skipping."
|
|
fi
|
|
|
|
cd ../../circuits/build
|
|
arkzkey-util proof_of_passport_final.zkey
|
|
echo "Arkzkey generated"
|
|
cd ..
|
|
|
|
# Calculate and print the time taken by the whole script
|
|
END_TIME=$(date +%s)
|
|
ELAPSED_TIME=$(($END_TIME - $START_TIME))
|
|
echo "Build completed in $ELAPSED_TIME seconds"
|
|
|
|
echo "file sizes:"
|
|
echo "Size of proof_of_passport.r1cs: $(wc -c <build/proof_of_passport.r1cs) bytes"
|
|
echo "Size of proof_of_passport.wasm: $(wc -c <build/proof_of_passport_js/proof_of_passport.wasm) bytes"
|
|
echo "Size of proof_of_passport_final.zkey: $(wc -c <build/proof_of_passport_final.zkey) bytes"
|
|
echo "Size of proof_of_passport_final.arkzkey: $(wc -c <build/proof_of_passport_final.arkzkey) bytes" |