Add deployment

VigilCareClinicalAPI/Configuration/KafkaSecurityExtensions.cs

@@ -0,0 +1,29 @@
+using Confluent.Kafka;
+
+public static class KafkaSecurityExtensions
+{
+    /// <summary>
+    /// Applies the configured security protocol and SASL credentials to any
+    /// Confluent client config. Called by every producer, consumer, and admin
+    /// client so credentials are configured in exactly one place.
+    /// </summary>
+    public static T ApplySecurity<T>(this T config, KafkaOptions options)
+        where T : ClientConfig
+    {
+        if (Enum.TryParse<SecurityProtocol>(options.SecurityProtocol, true, out var protocol))
+            config.SecurityProtocol = protocol;
+
+        if (!string.IsNullOrWhiteSpace(options.SaslMechanism)
+            && Enum.TryParse<SaslMechanism>(options.SaslMechanism, true, out var mechanism))
+        {
+            config.SaslMechanism = mechanism;
+            config.SaslUsername = options.SaslUsername;
+            config.SaslPassword = options.SaslPassword;
+        }
+
+        if (!string.IsNullOrWhiteSpace(options.SslCaLocation))
+            config.SslCaLocation = options.SslCaLocation;
+
+        return config;
+    }
+}