Show QR code for listener address (#650)

Co-authored-by: cliik <cliik@example.com>
mimblewimble · Jul 12, 2022 · 7b1eab6 · 7b1eab6
1 parent b45802a
commit 7b1eab6
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/controller/src/controller.rs b/controller/src/controller.rs
@@ -31,6 +31,7 @@ use grin_wallet_util::OnionV3Address;
 use hyper::body;
 use hyper::header::HeaderValue;
 use hyper::{Body, Request, Response, StatusCode};
+use qr_code::QrCode;
 use serde::{Deserialize, Serialize};
 use serde_json;
 use std::collections::HashMap;
@@ -351,7 +352,11 @@ where
 
 	warn!("HTTP Foreign listener started.");
 	if let Some(a) = address {
-		warn!("Slatepack Address is: {}", a);
+		let qr_string = match QrCode::new(a.to_string()) {
+			Ok(qr) => qr.to_string(false, 3),
+			Err(_) => "Failed to generate QR code!".to_string(),
+		};
+		warn!("Slatepack Address is: {}\n{}", a, qr_string);
 	}
 
 	api_thread