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chore: only users can obtain full signatures #33

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1d9d067
chore: only users can obtain full signatures
ibmp33 Nov 22, 2022
1c548b3
chore: conetxt add is_client
ibmp33 Nov 26, 2022
a8b1b99
chore: change name to is_owner
ibmp33 Nov 27, 2022
4a027b0
chore: fix some error
ibmp33 Nov 27, 2022
092b57f
chore: dkey test
ibmp33 Dec 21, 2022
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49 changes: 45 additions & 4 deletions examples/gg18_sm_manager.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,8 @@ use rocket::{post, routes, State};
// #[cfg(not(target_arch = "wasm32"))]
// use rocket::{Request, Response};
#[cfg(not(target_arch = "wasm32"))]
use rand::Rng;
#[cfg(not(target_arch = "wasm32"))]
use rocket_cors::{AllowedOrigins, CorsOptions};
#[cfg(not(target_arch = "wasm32"))]
use std::collections::HashMap;
Expand Down Expand Up @@ -57,20 +59,51 @@ fn signup_keygen(db_mtx: &State<RwLock<HashMap<Key, String>>>) -> Json<Result<Pa
let parties = params.parties.parse::<u16>().unwrap();

let key = "signup-keygen".to_string();
let key_partyid = "sum-partyid".to_string();

let mut hm = db_mtx.write().unwrap();
let party_signup = {
let party_signup: PartySignup = {
let value = hm.get(&key).unwrap();
let value_partyid = hm.get(&key_partyid).unwrap();
let vector_partyid: Vec<u32> = value_partyid
.chars()
.flat_map(|ch| ch.to_digit(10))
.collect();
let tmp: u32 = vector_partyid.iter().sum();
let sum_partyid = tmp as u16;
let client_signup: PartySignup = serde_json::from_str(value).unwrap();
if client_signup.number < parties {
let sum_parties = (0..parties + 1).fold(0, |a, b| a + b);
if value_partyid.parse::<u16>().unwrap() == 0 {
let num = rand::thread_rng().gen_range(0, parties);
hm.insert(key_partyid, num.to_string());
PartySignup {
number: client_signup.number + 1,
number: num,
uuid: client_signup.uuid,
is_owner: 1,
}
} else if sum_partyid < sum_parties {
let mut vector_parties: Vec<u32> = vec![];
for i in 1..sum_parties {
vector_parties.push(i.into());
}
let difference: Vec<u32> = vector_parties
.into_iter()
.filter(|item| !vector_partyid.contains(item))
.collect();
let tmp1 = format!("{}{}", value_partyid, difference[0].to_string());
hm.insert(key_partyid, tmp1);
PartySignup {
number: difference[0] as u16,
uuid: client_signup.uuid,
is_owner: 0,
}
} else {
let num = rand::thread_rng().gen_range(1, parties);
hm.insert(key_partyid, num.to_string());
PartySignup {
number: 1,
number: num,
uuid: Uuid::new_v4().to_string(),
is_owner: 1,
}
}
};
Expand All @@ -97,11 +130,13 @@ fn signup_sign(db_mtx: &State<RwLock<HashMap<Key, String>>>) -> Json<Result<Part
PartySignup {
number: client_signup.number + 1,
uuid: client_signup.uuid,
is_owner: 0,
}
} else {
PartySignup {
number: 1,
uuid: Uuid::new_v4().to_string(),
is_owner: 0,
}
}
};
Expand All @@ -122,21 +157,27 @@ async fn main() {

let keygen_key = "signup-keygen".to_string();
let sign_key = "signup-sign".to_string();
let party_id = "sum-partyid".to_string();

let uuid_keygen = Uuid::new_v4().to_string();
let uuid_sign = Uuid::new_v4().to_string();

let party1 = 0;
let is_owner1 = 0;
let sum_partyid = "0".to_string();
let party_signup_keygen = PartySignup {
number: party1,
uuid: uuid_keygen,
is_owner: is_owner1,
};
let party_signup_sign = PartySignup {
number: party1,
uuid: uuid_sign,
is_owner: 0,
};
{
let mut hm = db_mtx.write().unwrap();
hm.insert(party_id, sum_partyid);
hm.insert(
keygen_key,
serde_json::to_string(&party_signup_keygen).unwrap(),
Expand Down
67 changes: 37 additions & 30 deletions scripts/run_keygen_sign_node.js
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Original file line number Diff line number Diff line change
@@ -1,10 +1,12 @@
const gg18 = require('../pkg')
const ethers = require('ethers')

var items = [{ idx: 0 }, { idx: 1 }, { idx: 2 }]


var items = [{ idx: 0 }, { idx: 1 }]

let t = 1
let n = 3
let n = 2
let addr = 'http://127.0.0.1:8000'

const delay_ms = (ms) => new Promise((resolve) => setTimeout(resolve, ms))
Expand All @@ -15,15 +17,20 @@ async function keygen(m, delay) {
console.log('keygen new context: ')
context = await m.gg18_keygen_client_round1(context, delay)
console.log('keygen round1:')
context = await m.gg18_keygen_client_round2(context, delay)
console.log('keygen round2: ')
context = await m.gg18_keygen_client_round3(context, delay)
console.log('keygen round3: ')
context = await m.gg18_keygen_client_round4(context, delay)
console.log('keygen round4: ')
keygen_json = await m.gg18_keygen_client_round5(context, delay)
console.log('keygen json: ', keygen_json)
return keygen_json
// console.log(context)
// context = await m.gg18_keygen_client_round2(context, delay)
// console.log('keygen round2: ')
// // console.log(context)
// context = await m.gg18_keygen_client_round3(context, delay)
// console.log('keygen round3: ')
// context = await m.gg18_keygen_client_round4(context, delay)
// console.log('keygen round4: ')
// context = await m.gg18_keygen_client_round5(context, delay)
// console.log('keygen round5: ')
// keygen_json = await m.gg18_keygen_client_round6(context, delay)
// console.log('keygen json: ', keygen_json)
// return keygen_json
return context;
}

async function sign(m, key_store, delay) {
Expand Down Expand Up @@ -67,25 +74,25 @@ async function main() {
}),
)

console.log('sign items: ', results)
await Promise.all(
results.map(async (item) => {
if (item.idx < t + 1) {
let delay = Math.max(Math.random() % 500, 100)
//select random signer
res = JSON.parse(await sign(gg18, item.res, delay))
console.log('Sign result: ', res)
// recover the address
console.log("digest", digest);
let address = ethers.utils.recoverAddress(digest, {
r: "0x"+res[0],
s: "0x"+res[1],
v: res[2]
})
console.log("recover address by etherjs", address)
}
}),
)
// console.log('sign items: ', results)
// await Promise.all(
// results.map(async (item) => {
// if (item.idx < t + 1) {
// let delay = Math.max(Math.random() % 500, 100)
// //select random signer
// res = JSON.parse(await sign(gg18, item.res, delay))
// console.log('Sign result: ', res)
// // recover the address
// console.log("digest", digest);
// // let address = ethers.utils.recoverAddress(digest, {
// // r: "0x"+res[0],
// // s: "0x"+res[1],
// // v: res[2]
// // })
// // console.log("recover address by etherjs", address)
// }
// }),
// )
}

main().then(() => {
Expand Down
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