From 215cb54e4f7367ea450195f5678dc3d5d1385008 Mon Sep 17 00:00:00 2001
From: Peter Dettman <peter.dettman@bouncycastle.org>
Date: Mon, 24 Jul 2023 13:05:28 +0700
Subject: Implement IEnumerable in CMS stores

---
 crypto/src/cms/RecipientInformationStore.cs | 13 ++++++++++++-
 crypto/src/cms/SignerInformationStore.cs    | 11 +++++++++++
 2 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/crypto/src/cms/RecipientInformationStore.cs b/crypto/src/cms/RecipientInformationStore.cs
index 281b51c79..e317bc381 100644
--- a/crypto/src/cms/RecipientInformationStore.cs
+++ b/crypto/src/cms/RecipientInformationStore.cs
@@ -6,6 +6,7 @@ using Org.BouncyCastle.Utilities;
 namespace Org.BouncyCastle.Cms
 {
 	public class RecipientInformationStore
+		: IEnumerable<RecipientInformation>
 	{
 		private readonly IList<RecipientInformation> m_all;
 		private readonly IDictionary<RecipientID, IList<RecipientInformation>> m_table =
@@ -81,5 +82,15 @@ namespace Org.BouncyCastle.Cms
 
 			return new List<RecipientInformation>(list);
 		}
-	}
+
+        System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator()
+        {
+            return GetEnumerator();
+        }
+
+        public virtual IEnumerator<RecipientInformation> GetEnumerator()
+        {
+            return GetRecipients().GetEnumerator();
+        }
+    }
 }
diff --git a/crypto/src/cms/SignerInformationStore.cs b/crypto/src/cms/SignerInformationStore.cs
index bc21f9d39..00919c221 100644
--- a/crypto/src/cms/SignerInformationStore.cs
+++ b/crypto/src/cms/SignerInformationStore.cs
@@ -4,6 +4,7 @@ using System.Collections.Generic;
 namespace Org.BouncyCastle.Cms
 {
     public class SignerInformationStore
+        : IEnumerable<SignerInformation>
     {
         private readonly IList<SignerInformation> m_all;
         private readonly IDictionary<SignerID, IList<SignerInformation>> m_table =
@@ -87,5 +88,15 @@ namespace Org.BouncyCastle.Cms
 
             return new List<SignerInformation>(0);
         }
+
+        System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator()
+        {
+            return GetEnumerator();
+        }
+
+        public virtual IEnumerator<SignerInformation> GetEnumerator()
+        {
+            return GetSigners().GetEnumerator();
+        }
     }
 }
-- 
cgit 1.4.1