From 0afdf8075f0a4c42777e465037fca56de00f8478 Mon Sep 17 00:00:00 2001
From: int 80h <int@80h.dev>
Date: Sun, 21 Nov 2021 16:02:38 -0500
Subject: [PATCH] Changed hostname check to be case insensitive

---
 Cargo.lock  |  2 +-
 Cargo.toml  |  2 +-
 src/main.rs | 13 +++++++++----
 3 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 2dfa87f..ee3f381 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -140,7 +140,7 @@ dependencies = [
 
 [[package]]
 name = "gemserv"
-version = "0.4.8"
+version = "0.4.9"
 dependencies = [
  "futures-util",
  "log",
diff --git a/Cargo.toml b/Cargo.toml
index 4203ccd..fdd651b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "gemserv"
-version = "0.4.8"
+version = "0.4.9"
 authors = ["int 80h <int@80h.dev>"]
 edition = "2018"
 description = "A gemini server"
diff --git a/src/main.rs b/src/main.rs
index ee42fab..4680ed1 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -204,10 +204,15 @@ async fn get_request(mut con: conn::Connection) -> Result<(conn::Connection, url
         }
     };
 
-    if Some(con.srv.server.hostname.as_str()) != url.host_str() {
-        logger::logger(con.peer_addr, Status::ProxyRequestRefused, &url.as_str());
-        con.send_status(Status::ProxyRequestRefused, None).await.map_err(|e| e.to_string())?;
-        return Err("Wrong host".to_string());
+    match url.host_str() {
+        Some(h) => {
+            if con.srv.server.hostname.as_str() != h.to_lowercase() {
+                logger::logger(con.peer_addr, Status::ProxyRequestRefused, &url.as_str());
+                con.send_status(Status::ProxyRequestRefused, None).await.map_err(|e| e.to_string())?;
+                return Err("Wrong host".to_string());
+            }
+        },
+        None => {}
     }
 
     match url.port() {