Add Cloudflare "CF-Connecting-IP" header + some fixes

src/Pandatech.CleanArchitecture.Api/Extensions/CorsExtension.cs

@@ -41,14 +41,16 @@ public static WebApplication UseCors(this WebApplication app)
       return app;
    }
 
+   private static readonly char[] Separator = [';', ','];
+
    private static string[] SplitOrigins(this string input)
    {
       if (string.IsNullOrEmpty(input))
       {
          throw new ArgumentException("Cors Origins cannot be null or empty.");
       }
 
-      var result = input.Split([';', ','], StringSplitOptions.RemoveEmptyEntries);
+      var result = input.Split(Separator, StringSplitOptions.RemoveEmptyEntries);
 
       for (var i = 0; i < result.Length; i++)
       {

src/Pandatech.CleanArchitecture.Api/wwwroot/assets/css/panda-style.css

@@ -85,7 +85,7 @@ div.topbar {
     width: 100%;
     top: 0;
     border-bottom: 1px solid #ffffff;
-    z-index: 1000000;
+    z-index: 1000;
 }
 
 .swagger-ui {

src/Pandatech.CleanArchitecture.Application/Features/Auth/Helpers/HttpContextParser.cs

@@ -111,7 +111,8 @@ public static string TryParseUserAgent(this HttpContext httpContext)
          "X-Forwarded-Host",
          "X-Forwarded-Proto",
          "X-Forwarded-Server",
-         "X-Forwarded-Port"
+         "X-Forwarded-Port",
+         "CF-Connecting-IP"
       };
 
       var stringBuilder = new StringBuilder();
@@ -188,7 +189,7 @@ public static decimal TryParseAccuracy(this HttpContext httpContext)
 
    public static string TryParseUserNetworkAddress(this HttpContext httpContext)
    {
-      string[] headersToCheck = ["X-Forwarded-For", "Forwarded", "X-Real-IP"];
+      string[] headersToCheck = ["CF-Connecting-IP", "X-Forwarded-For", "Forwarded", "X-Real-IP"];
 
       foreach (var header in headersToCheck)
       {
@@ -237,4 +238,4 @@ private static bool IsValidIpAddress(string? ipAddress)
       return !string.IsNullOrWhiteSpace(ipAddress) && IPAddress.TryParse(ipAddress, out var parsed)
                                                    && !parsed.IsIPv6UniqueLocal && ipAddress != "::1";
    }
-}
+}

src/Pandatech.CleanArchitecture.Infrastructure/Extensions/HangfireServerExtensions.cs

@@ -10,7 +10,7 @@ public static class HangfireServerExtensions
 {
    public static WebApplicationBuilder AddHangfireServer(this WebApplicationBuilder builder)
    {
-      var postgresConnectionString = builder.Configuration.GetPostgresUrl;
+      var postgresConnectionString = builder.Configuration.GetPostgresUrl();
       builder.Services.AddHangfire(configuration =>
       {
          configuration.SetDataCompatibilityLevel(CompatibilityLevel.Version_180);