Added configurable NPPS4 server address for sif1 account linking

src/main.rs

@@ -211,7 +211,10 @@ pub struct Args {
     path: String,
 
     #[arg(long, default_value_t = false, help = "Serve gree headers with https. WILL NOT ACCEPT HTTPS REQUESTS")]
-    https: bool
+    https: bool,
+
+    #[arg(long, default_value = "http://127.0.0.1:51376", help = "Address to NPPS4 server for sif account linking")]
+    npps4: String
 }
 
 pub fn get_args() -> Args {
@@ -236,6 +239,8 @@ async fn main() -> std::io::Result<()> {
 
     println!("Server started: http://0.0.0.0:{}", port);
     println!("Data path is set to {}", args.path);
+    println!("Sif1 transfer requests will attempt to contact NPPS4 at {}", host);
+
     if args.https {
         println!("Note: gree is set to https mode. http requests will fail on jp clients.");
     }

src/router/user.rs

@@ -322,11 +322,16 @@ fn generate_passcode_sha1(transfer_id: String, transfer_code: String) -> String
 }
 
 async fn npps4_req(sha_id: String) -> Option<JsonValue> {
+    let args = crate::get_args();
+
+    let mut host = args.npps4;
+    while host.ends_with("/") {
+        host.pop();
+    }
+    let url = format!("{}/ewexport?sha1={}", host, sha_id);
+    println!("Polling NPPS4 at {}", host);
+
     let client = reqwest::Client::new();
-    // TODO - ability to configure in admin webui?
-    let hostname = "http://127.0.0.1:51376";
-    let url = format!("{}/ewexport?sha1={}", hostname, sha_id);
-    println!("Polling NPPS4 at {}", hostname);
     let response = client.get(url);
     let response_body = response.send().await.ok()?.text().await.ok()?;
     Some(json::parse(&response_body).ok()?)