Add electrum server cert reset button

rootfs/standard/var/www/mynode/settings.py

@@ -494,6 +494,19 @@ def regen_https_certs_page():
     flash("HTTPS Service Restarted", category="message")
     return redirect(url_for(".page_settings"))
 
+@mynode_settings.route("/settings/regen-electrs-certs")
+def regen_electrs_certs_page():
+    check_logged_in()
+
+    # Touch files to trigger re-checking drive
+    os.system("rm -rf /home/bitcoin/.mynode/electrs")
+    os.system("rm -rf /mnt/hdd/mynode/settings/electrs")
+    os.system("sync")
+    os.system("systemctl restart tls_proxy")
+    
+    flash("Electrum Server Service Restarted", category="message")
+    return redirect(url_for(".page_settings"))
+
 @mynode_settings.route("/settings/reinstall-app")
 def reinstall_app_page():
     check_logged_in()

rootfs/standard/var/www/mynode/templates/settings.html

@@ -796,6 +796,14 @@
             Advanced: This will delete your Electrum Server data and reboot your device.
             <br/>
             <a href="/settings/reset-electrs" class="ui-button ui-widget ui-corner-all settings_button">Reset Data</a>
+
+            <div class="divider"></div>
+
+            <div class="settings_block_subheader">Reset Electrum Server Certificates</div>
+            This will regenerate your Electrum Server certificates.
+            <br/>
+            <a href="/settings/regen-electrs-certs" class="ui-button ui-widget ui-corner-all settings_button">Regenerate</a>
+
         </div>