From c09410f7316e681c81526c431e4b4b32422907fc Mon Sep 17 00:00:00 2001
From: Timotej Lazar <timotej.lazar@fri.uni-lj.si>
Date: Tue, 3 Oct 2023 11:38:07 +0200
Subject: [PATCH] Show allowed characters when creating new WG key

---
 web/templates/vpn/index.html | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/web/templates/vpn/index.html b/web/templates/vpn/index.html
index 2b38e21..9927528 100644
--- a/web/templates/vpn/index.html
+++ b/web/templates/vpn/index.html
@@ -30,14 +30,15 @@ Nastavitve shranite (kot skrbnik) v <code>/etc/wireguard/wg-fri.conf</code>. VPN
 Vnesite poljubno oznako in kliknite <em>Ustvari ključ</em>. Če vklopite prvo opcijo, bo vaš računalnik čez VPN usmeril ves mrežni promet, ne le tistega, ki je namenjen strežnikom na FRI. Če izklopite drugo opcijo, bodo nekatere storitve dostopne le prek naslova IP. Če ste v dvomih, pustite privzete nastavitve.
 
 <p>
-<input id="name" name="name" pattern="[\w ]*" maxlength="16" placeholder="Ime naprave" />
-<br>
+<label for="name">Ime naprave</label><br>
+<input id="name" name="name" pattern="[.-_A-Za-z0-9 ]*" maxlength="16" placeholder="A-Z a-z 0-9 . _ - " />
+<p>
 <input type="checkbox" id="add_default" name="add_default" />
 <label for="add_default">Uporabi VPN za ves promet</label>
 <br>
 <input type="checkbox" id="use_dns" name="use_dns" checked />
 <label for="use_dns">Uporabi imenske strežnike FRI</label>
-<br>
+<p>
 <button id="submit" type="submit">Ustvari ključ</button>
 </form>