Show QR code for listener address

mimblewimble · Jun 30, 2022 · 6ed74cc · 6ed74cc
1 parent 3302d3d
commit 6ed74cc
Show file tree

Hide file tree

Showing 3 changed files with 14 additions and 1 deletion.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/controller/Cargo.toml b/controller/Cargo.toml
@@ -29,6 +29,7 @@ url = "2.1"
 chrono = { version = "0.4.11", features = ["serde"] }
 easy-jsonrpc-mw = "0.5.4"
 lazy_static = "1"
+qr_code = "1.1.0"
 
 grin_wallet_util = { path = "../util", version = "5.2.0-alpha.1" }
 

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