From 73e280157d90f54847d1cb86cab8d2cf20c38c1c Mon Sep 17 00:00:00 2001
From: "nicolas.dorier" <nicolas.dorier@gmail.com>
Date: Thu, 20 Dec 2018 14:16:23 +0900
Subject: [PATCH] Show the gRPC cypher suites for gRPC consumption

---
 BTCPayServer/Controllers/ServerController.cs        |  1 +
 .../ServerViewModels/LndGrpcServicesViewModel.cs    |  2 ++
 BTCPayServer/Views/Server/LndServices.cshtml        | 13 ++++++++++---
 3 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/BTCPayServer/Controllers/ServerController.cs b/BTCPayServer/Controllers/ServerController.cs
index 524c957d5..f5d61b263 100644
--- a/BTCPayServer/Controllers/ServerController.cs
+++ b/BTCPayServer/Controllers/ServerController.cs
@@ -520,6 +520,7 @@ namespace BTCPayServer.Controllers
                 model.Host = $"{external.BaseUri.DnsSafeHost}:{external.BaseUri.Port}";
                 model.SSL = external.BaseUri.Scheme == "https";
                 model.ConnectionType = "GRPC";
+                model.GRPCSSLCipherSuites = "ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-SHA256";
             }
             else if(external.ConnectionType == LightningConnectionType.LndREST)
             {
diff --git a/BTCPayServer/Models/ServerViewModels/LndGrpcServicesViewModel.cs b/BTCPayServer/Models/ServerViewModels/LndGrpcServicesViewModel.cs
index 33bffd72b..619463f35 100644
--- a/BTCPayServer/Models/ServerViewModels/LndGrpcServicesViewModel.cs
+++ b/BTCPayServer/Models/ServerViewModels/LndGrpcServicesViewModel.cs
@@ -13,6 +13,8 @@ namespace BTCPayServer.Models.ServerViewModels
         public string Macaroon { get; set; }
         public string RestrictedMacaroon { get; set; }
         public string CertificateThumbprint { get; set; }
+        [Display(Name = "GRPC SSL Cipher suite (GRPC_SSL_CIPHER_SUITES)")]
+        public string GRPCSSLCipherSuites { get; set; }
         public string QRCode { get; set; }
         public string QRCodeLink { get; set; }
         [Display(Name = "REST Uri")]
diff --git a/BTCPayServer/Views/Server/LndServices.cshtml b/BTCPayServer/Views/Server/LndServices.cshtml
index 9f547bd61..258ac1149 100644
--- a/BTCPayServer/Views/Server/LndServices.cshtml
+++ b/BTCPayServer/Views/Server/LndServices.cshtml
@@ -89,9 +89,16 @@
                 @if (Model.RestrictedMacaroon != null)
                 {
                     @*<div class="form-group">
-                        <label asp-for="RestrictedMacaroon"></label>
-                        <input asp-for="RestrictedMacaroon" readonly class="form-control" />
-                    </div>*@
+                <label asp-for="RestrictedMacaroon"></label>
+                <input asp-for="RestrictedMacaroon" readonly class="form-control" />
+            </div>*@
+                }
+                @if (Model.GRPCSSLCipherSuites != null)
+                {
+                    <div class="form-group">
+                        <label asp-for="GRPCSSLCipherSuites"></label>
+                        <input asp-for="GRPCSSLCipherSuites" readonly class="form-control" />
+                    </div>
                 }
                 @if (Model.CertificateThumbprint != null)
                 {