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feat(mobile-control): support https/wss for direct server URLs when Secure is true

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- Add HttpScheme/WsScheme helpers driven by directServer.Secure
- Replace hardcoded http/ws literals in UserAppUrlPrefix, touchpanel app URL,
  _config.local.json ApiPath, remote logging POST, join-response WebSocketUrl
  and UserAppUrl
- Pass Secure flag into the HttpServer constructor so the listener actually
  negotiates TLS when a cert is configured
- Drop TLS 1.1 from EnabledSslProtocols, keep TLS 1.2 (TLS 1.3 is not defined
  in the net472 SslProtocols enum used by this project)
- MobileControlTouchpanelController: rewrite the app-URL IP regex to match
  and preserve either http or https instead of assuming http
This commit is contained in:
jkdevito 2026-07-21 21:50:06 -05:00
parent e23c987516
commit 7c0274609e
2 changed files with 25 additions and 14 deletions
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8
src/PepperDash.Essentials.MobileControl/Touchpanel/MobileControlTouchpanelController.cs
View file

@ -519,15 +519,15 @@ namespace PepperDash.Essentials.Touchpanel
return false;
}) ? csIpAddress.ToString() : processorIp;
var match = Regex.Match(url, @"^http://([^:/]+):\d+/mc/app\?token=.+$");
var match = Regex.Match(url, @"^(https?)://([^:/]+):\d+/mc/app\?token=.+$");
if (match.Success)
{
string ipa = match.Groups[1].Value;
string ipa = match.Groups[2].Value;
// ip will be "192.168.1.100"
}
// replace ipa with ip but leave the rest of the string intact
var updatedUrl = Regex.Replace(url, @"^http://[^:/]+", $"http://{ip}");
// replace the host but preserve whatever scheme (http/https) is already present in the URL
var updatedUrl = Regex.Replace(url, @"^(https?)://[^:/]+", $"$1://{ip}");
this.LogVerbose("Updated URL: {updatedUrl}", updatedUrl);

31
src/PepperDash.Essentials.MobileControl/WebSocketServer/MobileControlWebsocketServer.cs
View file

@ -127,6 +127,16 @@ namespace PepperDash.Essentials.WebSocketServer
/// </summary>
public int Port { get; private set; }
/// <summary>
/// Gets the HTTP scheme to use for generated URLs, based on whether the direct server is configured as secure
/// </summary>
private string HttpScheme => _parent.Config.DirectServer.Secure ? "https" : "http";
/// <summary>
/// Gets the WebSocket scheme to use for generated URLs, based on whether the direct server is configured as secure
/// </summary>
private string WsScheme => _parent.Config.DirectServer.Secure ? "wss" : "ws";
/// <summary>
/// Gets the user app URL prefix
/// </summary>
@ -134,7 +144,8 @@ namespace PepperDash.Essentials.WebSocketServer
{
get
{
return string.Format("http://{0}:{1}{2}?token=",
return string.Format("{0}://{1}:{2}{3}?token=",
HttpScheme,
CrestronEthernetHelper.GetEthernetParameter(CrestronEthernetHelper.ETHERNET_PARAMETER_TO_GET.GET_CURRENT_IP_ADDRESS, 0),
Port,
_userAppBaseHref);
@ -273,7 +284,7 @@ namespace PepperDash.Essentials.WebSocketServer
{
base.Initialize();
_server = new HttpServer(Port, false);
_server = new HttpServer(Port, _parent.Config.DirectServer.Secure);
_server.OnGet += Server_OnGet;
@ -291,7 +302,7 @@ namespace PepperDash.Essentials.WebSocketServer
{
ClientCertificateRequired = false,
CheckCertificateRevocation = false,
EnabledSslProtocols = SslProtocols.Tls12 | SslProtocols.Tls11
EnabledSslProtocols = SslProtocols.Tls12
};
}
@ -403,11 +414,11 @@ namespace PepperDash.Essentials.WebSocketServer
ip = csIpAddress.ToString();
}
var appUrl = $"http://{ip}:{_parent.Config.DirectServer.Port}/mc/app?token={touchpanel.Key}";
var appUrl = $"{HttpScheme}://{ip}:{_parent.Config.DirectServer.Port}/mc/app?token={touchpanel.Key}";
this.LogVerbose("Sending URL {appUrl} to touchpanel {touchpanelKey}", appUrl, touchpanel.Touchpanel.Key);
touchpanel.Touchpanel.SetAppUrl($"http://{ip}:{_parent.Config.DirectServer.Port}/mc/app?token={touchpanel.Key}");
touchpanel.Touchpanel.SetAppUrl(appUrl);
}
}
@ -487,7 +498,7 @@ namespace PepperDash.Essentials.WebSocketServer
{
var config = new MobileControlApplicationConfig
{
ApiPath = string.Format("http://{0}:{1}/mc/api", processorIp, _parent.Config.DirectServer.Port),
ApiPath = string.Format("{0}://{1}:{2}/mc/api", HttpScheme, processorIp, _parent.Config.DirectServer.Port),
GatewayAppPath = "",
LogoPath = _parent.Config.ApplicationConfig?.LogoPath ?? "logo/logo.png",
EnableDev = _parent.Config.ApplicationConfig?.EnableDev ?? false,
@ -1098,7 +1109,7 @@ namespace PepperDash.Essentials.WebSocketServer
res.StatusCode = 200;
res.Close();
var logRequest = new HttpRequestMessage(HttpMethod.Post, $"http://{_parent.Config.DirectServer.Logging.Host}:{_parent.Config.DirectServer.Logging.Port}/logs")
var logRequest = new HttpRequestMessage(HttpMethod.Post, $"{HttpScheme}://{_parent.Config.DirectServer.Logging.Host}:{_parent.Config.DirectServer.Logging.Port}/logs")
{
Content = new StringContent(body, Encoding.UTF8, "application/json"),
};
@ -1213,8 +1224,7 @@ namespace PepperDash.Essentials.WebSocketServer
this.LogVerbose("Assigning ClientId: {clientId} for token: {token} at {timestamp}", clientId, token, now);
// Construct WebSocket URL with clientId query parameter
var wsProtocol = "ws";
var wsUrl = $"{wsProtocol}://{CrestronEthernetHelper.GetEthernetParameter(CrestronEthernetHelper.ETHERNET_PARAMETER_TO_GET.GET_CURRENT_IP_ADDRESS, 0)}:{Port}{_wsPath}{token}?clientId={clientId}";
var wsUrl = $"{WsScheme}://{CrestronEthernetHelper.GetEthernetParameter(CrestronEthernetHelper.ETHERNET_PARAMETER_TO_GET.GET_CURRENT_IP_ADDRESS, 0)}:{Port}{_wsPath}{token}?clientId={clientId}";
// Construct the response object
JoinResponse jRes = new JoinResponse
@ -1226,7 +1236,8 @@ namespace PepperDash.Essentials.WebSocketServer
Config = _parent.GetConfigWithPluginVersion(),
CodeExpires = new DateTime().AddYears(1),
UserCode = bridge.UserCode,
UserAppUrl = string.Format("http://{0}:{1}/mc/app",
UserAppUrl = string.Format("{0}://{1}:{2}/mc/app",
HttpScheme,
CrestronEthernetHelper.GetEthernetParameter(CrestronEthernetHelper.ETHERNET_PARAMETER_TO_GET.GET_CURRENT_IP_ADDRESS, 0),
Port),
WebSocketUrl = wsUrl,