From fcb456e066936f15abd3db3c20f702d97e93faaf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?K=C3=A9vin=20Chalet?= <kevinchalet@gmail.com>
Date: Sat, 20 Jun 2020 16:22:36 +0200
Subject: [PATCH] Allow OpenIddictMongoDbAuthorization.Subject and
 OpenIddictMongoDbToken.Subject to be null

---
 src/OpenIddict.MongoDb.Models/OpenIddictMongoDbAuthorization.cs | 2 +-
 src/OpenIddict.MongoDb.Models/OpenIddictMongoDbToken.cs         | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/OpenIddict.MongoDb.Models/OpenIddictMongoDbAuthorization.cs b/src/OpenIddict.MongoDb.Models/OpenIddictMongoDbAuthorization.cs
index 9a6be32b..19ef8faf 100644
--- a/src/OpenIddict.MongoDb.Models/OpenIddictMongoDbAuthorization.cs
+++ b/src/OpenIddict.MongoDb.Models/OpenIddictMongoDbAuthorization.cs
@@ -58,7 +58,7 @@ namespace OpenIddict.MongoDb.Models
         /// <summary>
         /// Gets or sets the subject associated with the current authorization.
         /// </summary>
-        [BsonElement("subject"), BsonRequired]
+        [BsonElement("subject"), BsonIgnoreIfDefault]
         public virtual string Subject { get; set; }
 
         /// <summary>
diff --git a/src/OpenIddict.MongoDb.Models/OpenIddictMongoDbToken.cs b/src/OpenIddict.MongoDb.Models/OpenIddictMongoDbToken.cs
index c99dd550..6375b119 100644
--- a/src/OpenIddict.MongoDb.Models/OpenIddictMongoDbToken.cs
+++ b/src/OpenIddict.MongoDb.Models/OpenIddictMongoDbToken.cs
@@ -88,7 +88,7 @@ namespace OpenIddict.MongoDb.Models
         /// <summary>
         /// Gets or sets the subject associated with the current token.
         /// </summary>
-        [BsonElement("subject"), BsonRequired]
+        [BsonElement("subject"), BsonIgnoreIfDefault]
         public virtual string Subject { get; set; }
 
         /// <summary>