Add premium users

Author: benthecarman

.gitignore

@@ -1,5 +1,3 @@
 /target
 .env.local
-banned_domains.txt
-banned_users.txt
 /faucet_config

src/auth.rs

@@ -108,11 +108,33 @@ fn get_whitelisted_users() -> Vec<String> {
     whitelisted_users
 }
 
+fn get_premium_users() -> Vec<String> {
+    let mut premium_users = vec![];
+    let file = std::fs::read_to_string("faucet_config/premium_users.txt");
+    if let Ok(file) = file {
+        for line in file.lines() {
+            let line = line.trim();
+            if !line.is_empty() {
+                premium_users.push(line.to_string());
+            }
+        }
+    }
+    premium_users
+}
+
+pub fn is_premium(email: &String) -> bool {
+    let premium_users = get_premium_users();
+    premium_users.contains(email)
+}
+
 pub fn is_banned(email: &String) -> bool {
     let whitelisted_users = get_whitelisted_users();
     if whitelisted_users.contains(email) {
         return false;
     }
+    if is_premium(email) {
+        return false;
+    }
     let domains = banned_domains();
     let user_host = email.split('@').last().unwrap_or("");
     if domains.contains(&user_host.to_lowercase()) {

src/main.rs

@@ -24,7 +24,7 @@ use tokio::sync::oneshot;
 use tonic_openssl_lnd::LndLightningClient;
 use tower_http::cors::{AllowMethods, Any, CorsLayer};
 
-use crate::auth::{auth_middleware, AuthState, AuthUser, GithubCallback};
+use crate::auth::{auth_middleware, is_premium, AuthState, AuthUser, GithubCallback};
 use crate::nostr_dms::listen_to_nostr_dms;
 use crate::payments::PaymentsByIp;
 use bolt11::{request_bolt11, Bolt11Request, Bolt11Response};
@@ -288,6 +288,7 @@ async fn onchain_handler(
         .payments
         .verify_payments(x_forwarded_for, Some(&address_str), Some(&user))
         .await
+        && !is_premium(&user.username)
     {
         return Err(AppError::new("Too many payments"));
     }
@@ -314,6 +315,7 @@ async fn lightning_handler(
         .payments
         .verify_payments(x_forwarded_for, None, Some(&user))
         .await
+        && !is_premium(&user.username)
     {
         return Err(AppError::new("Too many payments"));
     }
@@ -396,6 +398,7 @@ async fn channel_handler(
         .payments
         .verify_payments(x_forwarded_for, None, Some(&user))
         .await
+        && !is_premium(&user.username)
     {
         return Err(AppError::new("Too many payments"));
     }