Rename Concelier Source modules to Connector

src/StellaOps.Concelier.Connector.Acsc/Configuration/AcscFeedOptions.cs

@@ -0,0 +1,54 @@
+using System.Text.RegularExpressions;
+
+namespace StellaOps.Concelier.Connector.Acsc.Configuration;
+
+/// <summary>
+/// Defines a single ACSC RSS feed endpoint.
+/// </summary>
+public sealed class AcscFeedOptions
+{
+    private static readonly Regex SlugPattern = new("^[a-z0-9][a-z0-9\\-]*$", RegexOptions.Compiled | RegexOptions.CultureInvariant);
+
+    /// <summary>
+    /// Logical slug for the feed (alerts, advisories, threats, etc.).
+    /// </summary>
+    public string Slug { get; set; } = "alerts";
+
+    /// <summary>
+    /// Relative path (under <see cref="AcscOptions.BaseEndpoint"/>) for the RSS feed.
+    /// </summary>
+    public string RelativePath { get; set; } = "/acsc/view-all-content/alerts/rss";
+
+    /// <summary>
+    /// Indicates whether the feed is active.
+    /// </summary>
+    public bool Enabled { get; set; } = true;
+
+    /// <summary>
+    /// Optional display name for logging.
+    /// </summary>
+    public string? DisplayName { get; set; }
+
+    internal void Validate(int index)
+    {
+        if (string.IsNullOrWhiteSpace(Slug))
+        {
+            throw new InvalidOperationException($"ACSC feed entry #{index} must define a slug.");
+        }
+
+        if (!SlugPattern.IsMatch(Slug))
+        {
+            throw new InvalidOperationException($"ACSC feed slug '{Slug}' is invalid. Slugs must be lower-case alphanumeric with optional hyphen separators.");
+        }
+
+        if (string.IsNullOrWhiteSpace(RelativePath))
+        {
+            throw new InvalidOperationException($"ACSC feed '{Slug}' must specify a relative path.");
+        }
+
+        if (!RelativePath.StartsWith("/", StringComparison.Ordinal))
+        {
+            throw new InvalidOperationException($"ACSC feed '{Slug}' relative path must begin with '/' (value: '{RelativePath}').");
+        }
+    }
+}