From d0398e4f59ce4d6546e4b5a841ed9df2cc937bf7 Mon Sep 17 00:00:00 2001
From: Derek Nance <dnance@bitwarden.com>
Date: Fri, 23 Jan 2026 15:40:56 -0600
Subject: [PATCH] add settings to ConfigResponseModel

---
 .../Models/Response/ConfigResponseModel.cs    | 32 +++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/src/Api/Models/Response/ConfigResponseModel.cs b/src/Api/Models/Response/ConfigResponseModel.cs
index d748254206..868c9ab632 100644
--- a/src/Api/Models/Response/ConfigResponseModel.cs
+++ b/src/Api/Models/Response/ConfigResponseModel.cs
@@ -18,6 +18,7 @@ public class ConfigResponseModel : ResponseModel
     public EnvironmentConfigResponseModel Environment { get; set; }
     public IDictionary<string, object> FeatureStates { get; set; }
     public PushSettings Push { get; set; }
+    public CommunicationSettings Communication { get; set; }
     public ServerSettingsResponseModel Settings { get; set; }
 
     public ConfigResponseModel() : base("config")
@@ -48,6 +49,7 @@ public class ConfigResponseModel : ResponseModel
         FeatureStates = featureService.GetAll();
         var webPushEnabled = FeatureStates.TryGetValue(FeatureFlagKeys.WebPush, out var webPushEnabledValue) ? (bool)webPushEnabledValue : false;
         Push = PushSettings.Build(webPushEnabled, globalSettings);
+        Communication = CommunicationSettings.Build(globalSettings);
         Settings = new ServerSettingsResponseModel
         {
             DisableUserRegistration = globalSettings.DisableUserRegistration
@@ -88,6 +90,36 @@ public class PushSettings
     }
 }
 
+public class CommunicationSettings
+{
+    public string Type { get; private init; }
+    public string IdpLoginUrl { get; private init; }
+    public string CookieName { get; private init; }
+    public string CookieDomain { get; private init; }
+
+    public static CommunicationSettings Build(IGlobalSettings globalSettings)
+    {
+        var bootstrap = globalSettings.Communication?.Bootstrap?.ToLowerInvariant();
+
+        if (string.IsNullOrEmpty(bootstrap) || bootstrap == "none")
+        {
+            return null;
+        }
+
+        return bootstrap switch
+        {
+            "ssocookievendor" => new CommunicationSettings
+            {
+                Type = "ssoCookieVendor",
+                IdpLoginUrl = globalSettings.Communication?.SsoCookieVendor?.IdpLoginUrl,
+                CookieName = globalSettings.Communication?.SsoCookieVendor?.CookieName,
+                CookieDomain = globalSettings.Communication?.SsoCookieVendor?.CookieDomain
+            },
+            _ => null
+        };
+    }
+}
+
 public class ServerSettingsResponseModel
 {
     public bool DisableUserRegistration { get; set; }