added user email verification bit

src/Core/Domains/User.cs

@@ -8,6 +8,7 @@ namespace Bit.Core.Domains
         public string Id { get; set; }
         public string Name { get; set; }
         public string Email { get; set; }
+        public bool EmailVerified { get; set; }
         public string MasterPassword { get; set; }
         public string MasterPasswordHint { get; set; }
         public string Culture { get; set; } = "en-US";

src/Core/Repositories/SqlServer/CipherRepository.cs

@@ -39,6 +39,7 @@ namespace Bit.Core.Repositories.SqlServer
                             cmd.CommandType = CommandType.StoredProcedure;
                             cmd.Parameters.Add("@Id", SqlDbType.UniqueIdentifier).Value = new Guid(user.Id);
                             cmd.Parameters.Add("@Email", SqlDbType.NVarChar).Value = user.Email;
+                            cmd.Parameters.Add("@EmailVerified", SqlDbType.NVarChar).Value = user.EmailVerified;
                             cmd.Parameters.Add("@MasterPassword", SqlDbType.NVarChar).Value = user.MasterPassword;
                             cmd.Parameters.Add("@SecurityStamp", SqlDbType.NVarChar).Value = user.SecurityStamp;
                             cmd.Parameters.Add("@RevisionDate", SqlDbType.DateTime2).Value = user.RevisionDate;

src/Core/Repositories/SqlServer/Models/UserTableModel.cs

@@ -13,6 +13,7 @@ namespace Bit.Core.Repositories.SqlServer.Models
             Id = new Guid(user.Id);
             Name = user.Name;
             Email = user.Email;
+            EmailVerified = user.EmailVerified;
             MasterPassword = user.MasterPassword;
             MasterPasswordHint = user.MasterPasswordHint;
             Culture = user.Culture;
@@ -27,6 +28,7 @@ namespace Bit.Core.Repositories.SqlServer.Models
         public Guid Id { get; set; }
         public string Name { get; set; }
         public string Email { get; set; }
+        public bool EmailVerified { get; set; }
         public string MasterPassword { get; set; }
         public string MasterPasswordHint { get; set; }
         public string Culture { get; set; }
@@ -44,6 +46,7 @@ namespace Bit.Core.Repositories.SqlServer.Models
                 Id = Id.ToString(),
                 Name = Name,
                 Email = Email,
+                EmailVerified = EmailVerified,
                 MasterPassword = MasterPassword,
                 MasterPasswordHint = MasterPasswordHint,
                 Culture = Culture,

src/Core/Services/UserService.cs

@@ -140,6 +140,7 @@ namespace Bit.Core.Services
             }
 
             user.Email = newEmail;
+            user.EmailVerified = true;
             await _cipherRepository.UpdateUserEmailPasswordAndCiphersAsync(user, ciphers);
             return IdentityResult.Success;
         }

src/Sql/dbo/Stored Procedures/User_Create.sql

@@ -2,6 +2,7 @@
     @Id UNIQUEIDENTIFIER,
     @Name NVARCHAR(50),
     @Email NVARCHAR(50),
+    @EmailVerified BIT,
     @MasterPassword NVARCHAR(300),
     @MasterPasswordHint NVARCHAR(50),
     @Culture NVARCHAR(10),
@@ -18,6 +19,7 @@ BEGIN
         [Id],
         [Name],
         [Email],
+        [EmailVerified],
         [MasterPassword],
         [MasterPasswordHint],
         [Culture],
@@ -33,6 +35,7 @@ BEGIN
         @Id,
         @Name,
         @Email,
+        @EmailVerified,
         @MasterPassword,
         @MasterPasswordHint,
         @Culture,

src/Sql/dbo/Stored Procedures/User_Update.sql

@@ -2,6 +2,7 @@
     @Id UNIQUEIDENTIFIER,
     @Name NVARCHAR(50),
     @Email NVARCHAR(50),
+    @EmailVerified BIT,
     @MasterPassword NVARCHAR(300),
     @MasterPasswordHint NVARCHAR(50),
     @Culture NVARCHAR(10),
@@ -18,6 +19,7 @@ BEGIN
     SET
         [Name] = @Name,
         [Email] = @Email,
+        [EmailVerified] = @EmailVerified,
         [MasterPassword] = @MasterPassword,
         [MasterPasswordHint] = @MasterPasswordHint,
         [Culture] = @Culture,

src/Sql/dbo/Stored Procedures/User_UpdateEmailPassword.sql

@@ -1,6 +1,7 @@
 CREATE PROCEDURE [dbo].[User_UpdateEmailPassword]
     @Id UNIQUEIDENTIFIER,
     @Email NVARCHAR(50),
+    @EmailVerified BIT,
     @MasterPassword NVARCHAR(300),
     @SecurityStamp NVARCHAR(50),
     @RevisionDate DATETIME2(7)
@@ -10,6 +11,7 @@ BEGIN
         [dbo].[User]
     SET
         [Email] = @Email,
+        [EmailVerified] = @EmailVerified,
         [MasterPassword] = @MasterPassword,
         [SecurityStamp] = @SecurityStamp,
         [RevisionDate] = @RevisionDate

src/Sql/dbo/Tables/User.sql

@@ -2,6 +2,7 @@
     [Id]                 UNIQUEIDENTIFIER NOT NULL,
     [Name]               NVARCHAR (50)    NULL,
     [Email]              NVARCHAR (50)    NOT NULL,
+    [EmailVerified]      BIT              NOT NULL,
     [MasterPassword]     NVARCHAR (300)   NOT NULL,
     [MasterPasswordHint] NVARCHAR (50)    NULL,
     [Culture]            NVARCHAR (10)    NOT NULL,
@@ -16,6 +17,6 @@
 
 
 GO
-CREATE NONCLUSTERED INDEX [IX_User_Email]
+CREATE UNIQUE NONCLUSTERED INDEX [IX_User_Email]
     ON [dbo].[User]([Email] ASC);