From 7dd44484e257f895f8f6778be4d26d26e75adf92 Mon Sep 17 00:00:00 2001
From: poma <semenov.roma@gmail.com>
Date: Wed, 8 Jan 2020 19:41:09 +0700
Subject: [PATCH] Change entropy to be the last command line arg, add test.sh
 file that demontstrates phase2 usage

---
 phase2/src/bin/contribute.rs |  6 +++---
 phase2/test.sh               | 41 ++++++++++++++++++++++++++++++++++++
 2 files changed, 44 insertions(+), 3 deletions(-)
 create mode 100755 phase2/test.sh

diff --git a/phase2/src/bin/contribute.rs b/phase2/src/bin/contribute.rs
index d53f3db..5bd517e 100644
--- a/phase2/src/bin/contribute.rs
+++ b/phase2/src/bin/contribute.rs
@@ -16,12 +16,12 @@ use std::fs::OpenOptions;
 fn main() {
     let args: Vec<String> = std::env::args().collect();
     if args.len() != 4 {
-        println!("Usage: \n<in_params.params> <in_str_entropy> <out_params.params>");
+        println!("Usage: \n<in_params.params> <out_params.params> <in_str_entropy>");
         std::process::exit(exitcode::USAGE);
     }
     let in_params_filename = &args[1];
-    let entropy = &args[2];
-    let out_params_filename = &args[3];
+    let out_params_filename = &args[2];
+    let entropy = &args[3];
 
     let disallow_points_at_infinity = false;
 
diff --git a/phase2/test.sh b/phase2/test.sh
new file mode 100755
index 0000000..24481ed
--- /dev/null
+++ b/phase2/test.sh
@@ -0,0 +1,41 @@
+#!/bin/sh
+
+rm -f pk.json vk.json transformed_vk.json transformed_pk.* proof.json
+
+set -e
+
+# move results of powers of tau here
+cp ../powersoftau/phase1radix* .
+
+# compile circuit
+npx circom circuit.circom -o circuit.json && npx snarkjs info -c circuit.json
+# npx snarkjs info -c circuit.json
+
+# initialize ceremony
+cargo run --release --bin new circuit.json circom1.params
+
+cargo run --release --bin contribute circom1.params circom2.params asdajdzixcjlzxjczxlkcjzxlkcj
+cargo run --release --bin verify_contribution circuit.json circom1.params circom2.params
+
+cargo run --release --bin contribute circom2.params circom3.params dsfjkshdfakjhsdf
+cargo run --release --bin verify_contribution circuit.json circom2.params circom3.params
+
+cargo run --release --bin contribute circom3.params circom4.params askldfjklasdf
+cargo run --release --bin verify_contribution circuit.json circom3.params circom4.params
+
+# generate resulting keys
+cargo run --release --bin export_keys circom4.params vk.json pk.json
+
+# create dummy keys in circom format
+npx snarkjs setup --protocol groth
+# patch dummy keys with actual keys params
+node patch_vk.js
+# generate binary version of proving key
+node node_modules/websnark/tools/buildpkey.js -i transformed_pk.json -o transformed_pk.bin
+
+# try to generate and verify proof
+snarkjs calculatewitness
+node node_modules/websnark/tools/buildwitness.js -i witness.json -o witness.bin
+snarkjs proof # to get public inputs json only
+./cli.js
+snarkjs verify --vk transformed_vk.json --proof proof.json
\ No newline at end of file