Backport: Fix/user manager collation (#16919)

Backport: Fix/user manager collation

2 files changed, 15 insertions, 0 deletions

diff --git a/src/Jellyfin.Database/Jellyfin.Database.Implementations/Entities/User.cs b/src/Jellyfin.Database/Jellyfin.Database.Implementations/Entities/User.cs
index 6c81fa729c..b10e210e5d 100644
--- a/src/Jellyfin.Database/Jellyfin.Database.Implementations/Entities/User.cs
+++ b/src/Jellyfin.Database/Jellyfin.Database.Implementations/Entities/User.cs
@@ -27,6 +27,7 @@ namespace Jellyfin.Database.Implementations.Entities
             ArgumentException.ThrowIfNullOrEmpty(passwordResetProviderId);
 
             Username = username;
+            NormalizedUsername = username.ToUpperInvariant();
             AuthenticationProviderId = authenticationProviderId;
             PasswordResetProviderId = passwordResetProviderId;
 
@@ -74,6 +75,16 @@ namespace Jellyfin.Database.Implementations.Entities
         public string Username { get; set; }
 
         /// <summary>
+        /// Gets or sets the user's normalized name.
+        /// </summary>
+        /// <remarks>
+        /// Required, Max length = 255.
+        /// </remarks>
+        [MaxLength(255)]
+        [StringLength(255)]
+        public string NormalizedUsername { get; set; }
+
+        /// <summary>
         /// Gets or sets the user's password, or <c>null</c> if none is set.
         /// </summary>
         /// <remarks>
diff --git a/src/Jellyfin.Database/Jellyfin.Database.Implementations/ModelConfiguration/UserConfiguration.cs b/src/Jellyfin.Database/Jellyfin.Database.Implementations/ModelConfiguration/UserConfiguration.cs
index 61b5e06e8a..ed4138680d 100644
--- a/src/Jellyfin.Database/Jellyfin.Database.Implementations/ModelConfiguration/UserConfiguration.cs
+++ b/src/Jellyfin.Database/Jellyfin.Database.Implementations/ModelConfiguration/UserConfiguration.cs
@@ -50,6 +50,10 @@ namespace Jellyfin.Database.Implementations.ModelConfiguration
             builder
                 .HasIndex(entity => entity.Username)
                 .IsUnique();
+
+            builder
+                .HasIndex(entity => entity.NormalizedUsername)
+                .IsUnique();
         }
     }
 }