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feat: record and fetch max recorded nonces

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This commit is contained in:
Aravinth Manivannan 2023-10-29 06:27:58 +05:30
parent 77e4a9c473
commit ad4582cc16
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GPG key ID: F8F50389936984FF
2 changed files with 39 additions and 46 deletions
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61
src/api/v1/pow/get_config.rs
View file

@ -5,6 +5,7 @@
//use actix::prelude::*;
use actix_web::{web, HttpResponse, Responder};
use libmcaptcha::pow::PoWConfig;
use libmcaptcha::{
defense::LevelBuilder, master::messages::AddSiteBuilder, DefenseBuilder,
MCaptchaBuilder,
@ -21,7 +22,13 @@ pub struct GetConfigPayload {
pub key: String,
}
// API keys are mcaptcha actor names
#[derive(Clone, Serialize, Deserialize, Debug)]
pub struct ApiPoWConfig {
pub string: String,
pub difficulty_factor: u32,
pub salt: String,
pub max_recorded_nonce: u32,
}
/// get PoW configuration for an mcaptcha key
#[my_codegen::post(path = "V1_API_ROUTES.pow.get_config()")]
@ -35,11 +42,9 @@ pub async fn get_config(
}
let payload = payload.into_inner();
let config: ServiceResult<PoWConfig> =
match data.captcha.get_pow(payload.key.clone()).await {
Ok(Some(config)) => {
data.stats.record_fetch(&data, &payload.key).await?;
Ok(HttpResponse::Ok().json(config))
}
Ok(Some(config)) => Ok(config),
Ok(None) => {
init_mcaptcha(&data, &payload.key).await?;
let config = data
@ -47,40 +52,24 @@ pub async fn get_config(
.get_pow(payload.key.clone())
.await
.expect("mcaptcha should be initialized and ready to go");
// background it. would require data::Data to be static
// to satidfy lifetime
data.stats.record_fetch(&data, &payload.key).await?;
Ok(HttpResponse::Ok().json(config))
Ok(config.unwrap())
}
Err(e) => Err(e.into()),
}
};
let config = config?;
let max_nonce = data
.db
.get_max_nonce_for_level(&payload.key, config.difficulty_factor)
.await?;
data.stats.record_fetch(&data, &payload.key).await?;
// match res.exists {
// Some(true) => {
// match data.captcha.get_pow(payload.key.clone()).await {
// Ok(Some(config)) => {
// record_fetch(&payload.key, &data.db).await;
// Ok(HttpResponse::Ok().json(config))
// }
// Ok(None) => {
// init_mcaptcha(&data, &payload.key).await?;
// let config = data
// .captcha
// .get_pow(payload.key.clone())
// .await
// .expect("mcaptcha should be initialized and ready to go");
// // background it. would require data::Data to be static
// // to satidfy lifetime
// record_fetch(&payload.key, &data.db).await;
// Ok(HttpResponse::Ok().json(config))
// }
// Err(e) => Err(e.into()),
// }
// }
//
// Some(false) => Err(ServiceError::TokenNotFound),
// None => Err(ServiceError::TokenNotFound),
// }
let config = ApiPoWConfig {
string: config.string,
difficulty_factor: config.difficulty_factor,
salt: config.salt,
max_recorded_nonce: max_nonce,
};
Ok(HttpResponse::Ok().json(config))
}
/// Call this when [MCaptcha][libmcaptcha::MCaptcha] is not in master.
///

4
src/api/v1/pow/verify_pow.rs
View file

@ -65,6 +65,7 @@ pub async fn verify_pow(
let payload = payload.into_inner();
let worker_type = payload.worker_type.clone();
let time = payload.time;
let nonce = payload.nonce;
let (res, difficulty_factor) = data.captcha.verify_pow(payload.into(), ip).await?;
data.stats.record_solve(&data, &key).await?;
if let (Some(time), Some(worker_type)) = (time, worker_type) {
@ -75,6 +76,9 @@ pub async fn verify_pow(
};
data.db.analysis_save(&key, &analytics).await?;
}
data.db
.update_max_nonce_for_level(&key, difficulty_factor, nonce as u32)
.await?;
let payload = ValidationToken { token: res };
Ok(HttpResponse::Ok().json(payload))
}