CSHARP-5315: Mark API as obsolete: Auth (#1486)

Author: papafe

src/MongoDB.Driver.Core/Core/Authentication/AuthenticationHelper.cs

@@ -29,7 +29,9 @@ namespace MongoDB.Driver.Core.Authentication
 {
     internal static class AuthenticationHelper
     {
+#pragma warning disable CS0618 // Type or member is obsolete
         public static void Authenticate(IConnection connection, ConnectionDescription description, IReadOnlyList<IAuthenticator> authenticators, CancellationToken cancellationToken)
+#pragma warning restore CS0618 // Type or member is obsolete
         {
             Ensure.IsNotNull(connection, nameof(connection));
             Ensure.IsNotNull(description, nameof(description));
@@ -45,7 +47,9 @@ public static void Authenticate(IConnection connection, ConnectionDescription de
             }
         }
 
+#pragma warning disable CS0618 // Type or member is obsolete
         public static async Task AuthenticateAsync(IConnection connection, ConnectionDescription description, IReadOnlyList<IAuthenticator> authenticators, CancellationToken cancellationToken)
+#pragma warning restore CS0618 // Type or member is obsolete
         {
             Ensure.IsNotNull(connection, nameof(connection));
             Ensure.IsNotNull(description, nameof(description));

src/MongoDB.Driver.Core/Core/Authentication/AuthenticatorFactory.cs

@@ -21,6 +21,7 @@ namespace MongoDB.Driver.Core.Authentication
     /// <summary>
     /// Represents an authenticator factory.
     /// </summary>
+    [Obsolete("This class will be made internal in a later release.")]
     public class AuthenticatorFactory : IAuthenticatorFactory
     {
         private readonly Func<IAuthenticator> _authenticatorFactoryFunc;

src/MongoDB.Driver.Core/Core/Authentication/DefaultAuthenticator.cs

@@ -29,6 +29,7 @@ namespace MongoDB.Driver.Core.Authentication
     /// Else, uses SCRAM-SHA-256 if present in the list of mechanisms. Otherwise, uses
     /// SCRAM-SHA-1 the default, regardless of whether SCRAM-SHA-1 is in the list.
     /// </summary>
+    [Obsolete("This class will be made internal in a later release.")]
     public class DefaultAuthenticator : IAuthenticator
     {
         // fields

src/MongoDB.Driver.Core/Core/Authentication/GssapiAuthenticator.cs

@@ -28,6 +28,7 @@ namespace MongoDB.Driver.Core.Authentication
     /// <summary>
     /// A GSSAPI SASL authenticator.
     /// </summary>
+    [Obsolete("This class will be made internal in a later release.")]
     public sealed class GssapiAuthenticator : SaslAuthenticator
     {
         // constants

src/MongoDB.Driver.Core/Core/Authentication/IAuthenticator.cs

@@ -13,6 +13,7 @@
 * limitations under the License.
 */
 
+using System;
 using System.Threading;
 using System.Threading.Tasks;
 using MongoDB.Bson;
@@ -23,6 +24,7 @@ namespace MongoDB.Driver.Core.Authentication
     /// <summary>
     /// Represents a connection authenticator.
     /// </summary>
+    [Obsolete("This interface will be made internal in a later release.")]
     public interface IAuthenticator
     {
         /// <summary>

src/MongoDB.Driver.Core/Core/Authentication/IAuthenticatorFactory.cs

@@ -13,11 +13,14 @@
 * limitations under the License.
 */
 
+using System;
+
 namespace MongoDB.Driver.Core.Authentication
 {
     /// <summary>
     /// Represents an authenticator factory.
     /// </summary>
+    [Obsolete("This interface will be made internal in a later release.")]
     public interface IAuthenticatorFactory
     {
         /// <summary>

src/MongoDB.Driver.Core/Core/Authentication/MongoAWSAuthenticator.cs

@@ -30,6 +30,7 @@ namespace MongoDB.Driver.Core.Authentication
     /// <summary>
     /// The Mongo AWS authenticator.
     /// </summary>
+    [Obsolete("This class will be made internal in a later release.")]
     public class MongoAWSAuthenticator : SaslAuthenticator
     {
         // constants

src/MongoDB.Driver.Core/Core/Authentication/MongoDBX509Authenticator.cs

@@ -27,6 +27,7 @@ namespace MongoDB.Driver.Core.Authentication
     /// <summary>
     /// A MongoDB-X509 authenticator.
     /// </summary>
+    [Obsolete("This class will be made internal in a later release.")]
     public sealed class MongoDBX509Authenticator : IAuthenticator
     {
         // static properties

src/MongoDB.Driver.Core/Core/Authentication/NoTransitionClientLastSaslStep.cs

@@ -22,7 +22,9 @@ namespace MongoDB.Driver.Core.Authentication
     /// <summary>
     /// Represents a last SASL step.
     /// </summary>
+#pragma warning disable CS0618 // Type or member is obsolete
     internal sealed class NoTransitionClientLastSaslStep : SaslAuthenticator.ISaslStep
+#pragma warning restore CS0618 // Type or member is obsolete
     {
         private readonly byte[] _bytesToSendToServer;
 
@@ -41,6 +43,7 @@ public NoTransitionClientLastSaslStep(byte[] bytesToSendToServer)
         public bool IsComplete => false;
 
         /// <inheritdoc/>
+#pragma warning disable CS0618 // Type or member is obsolete
         public SaslAuthenticator.ISaslStep Transition(SaslAuthenticator.SaslConversation conversation, byte[] bytesReceivedFromServer)
         {
             if (bytesReceivedFromServer?.Length > 0)
@@ -54,5 +57,6 @@ public SaslAuthenticator.ISaslStep Transition(SaslAuthenticator.SaslConversation
 
         public Task<SaslAuthenticator.ISaslStep> TransitionAsync(SaslAuthenticator.SaslConversation conversation, byte[] bytesReceivedFromServer, CancellationToken cancellationToken)
             => Task.FromResult(Transition(conversation, bytesReceivedFromServer));
+#pragma warning restore CS0618 // Type or member is obsolete
     }
 }

src/MongoDB.Driver.Core/Core/Authentication/Oidc/MongoOidcAuthenticator.cs

@@ -24,7 +24,9 @@
 
 namespace MongoDB.Driver.Core.Authentication.Oidc
 {
+#pragma warning disable CS0618 // Type or member is obsolete
     internal sealed class MongoOidcAuthenticator : SaslAuthenticator
+#pragma warning restore CS0618 // Type or member is obsolete
     {
         #region static
         public const string MechanismName = "MONGODB-OIDC";