[PM-24279] Add vnext policy endpoint

src/Api/AdminConsole/Controllers/PoliciesController.cs

@@ -1,10 +1,13 @@
 // FIXME: Update this file to be null safe and then delete the line below
 #nullable disable
 
+using Bit.Api.AdminConsole.Authorization;
+using Bit.Api.AdminConsole.Authorization.Requirements;
 using Bit.Api.AdminConsole.Models.Request;
 using Bit.Api.AdminConsole.Models.Response.Helpers;
 using Bit.Api.AdminConsole.Models.Response.Organizations;
 using Bit.Api.Models.Response;
+using Bit.Core;
 using Bit.Core.AdminConsole.Entities;
 using Bit.Core.AdminConsole.Enums;
 using Bit.Core.AdminConsole.OrganizationFeatures.OrganizationDomains.Interfaces;
@@ -212,4 +215,16 @@ public async Task<PolicyResponseModel> Put(Guid orgId, PolicyType type, [FromBod
         var policy = await _savePolicyCommand.SaveAsync(policyUpdate);
         return new PolicyResponseModel(policy);
     }
+
+
+    [HttpPut("{type}/vnext")]
+    [RequireFeatureAttribute(FeatureFlagKeys.CreateDefaultLocation)]
+    [Authorize<ManagePoliciesRequirement>]
+    public async Task<PolicyResponseModel> PutVNext(Guid orgId, PolicyType type, [FromBody] SavePolicyRequest model)
+    {
+        // This logic will be fleshed out in the following PRs in PM-24279
+        var savePolicyModel = await model.ToSavePolicyModelAsync(orgId, _currentContext);
+        return new PolicyResponseModel(new Policy());
+    }
+
 }

src/Api/AdminConsole/Models/Request/SavePolicyRequest.cs

@@ -0,0 +1,61 @@
+using System.ComponentModel.DataAnnotations;
+using System.Text.Json;
+using Bit.Core.AdminConsole.Enums;
+using Bit.Core.AdminConsole.Models.Data;
+using Bit.Core.AdminConsole.OrganizationFeatures.Policies.Models;
+using Bit.Core.Context;
+using Bit.Core.Utilities;
+
+namespace Bit.Api.AdminConsole.Models.Request;
+
+public class SavePolicyRequest
+{
+    [Required]
+    public PolicyRequestModel Policy { get; set; } = null!;
+
+    public Dictionary<string, object>? Metadata { get; set; }
+
+    public async Task<SavePolicyModel> ToSavePolicyModelAsync(Guid organizationId, ICurrentContext currentContext)
+    {
+        var performedBy = new StandardUser(currentContext.UserId!.Value, await currentContext.OrganizationOwner(organizationId));
+
+        var updatedPolicy = new PolicyUpdate()
+        {
+            Type = Policy.Type!.Value,
+            OrganizationId = organizationId,
+            Data = Policy.Data != null ? JsonSerializer.Serialize(Policy.Data) : null,
+            Enabled = Policy.Enabled.GetValueOrDefault(),
+        };
+
+        var metadata = MapToPolicyMetadata();
+
+        return new SavePolicyModel(updatedPolicy, performedBy, metadata);
+    }
+
+    private IPolicyMetadataModel MapToPolicyMetadata()
+    {
+        if (Metadata == null)
+        {
+            return new EmptyMetadataModel();
+        }
+
+        return Policy?.Type switch
+        {
+            PolicyType.OrganizationDataOwnership => MapToPolicyMetadata<OrganizationModelOwnershipPolicyModel>(),
+            _ => new EmptyMetadataModel()
+        };
+    }
+
+    private IPolicyMetadataModel MapToPolicyMetadata<T>() where T : IPolicyMetadataModel, new()
+    {
+        try
+        {
+            var json = JsonSerializer.Serialize(Metadata);
+            return CoreHelpers.LoadClassFromJsonData<T>(json);
+        }
+        catch
+        {
+            return new EmptyMetadataModel();
+        }
+    }
+}

src/Core/AdminConsole/OrganizationFeatures/Policies/Models/EmptyMetadataModel.cs

@@ -0,0 +1,6 @@
+
+namespace Bit.Core.AdminConsole.OrganizationFeatures.Policies.Models;
+
+public record EmptyMetadataModel : IPolicyMetadataModel
+{
+}

src/Core/AdminConsole/OrganizationFeatures/Policies/Models/IPolicyMetadataModel.cs

@@ -0,0 +1,6 @@
+
+namespace Bit.Core.AdminConsole.OrganizationFeatures.Policies.Models;
+
+public interface IPolicyMetadataModel
+{
+}

src/Core/AdminConsole/OrganizationFeatures/Policies/Models/OrganizationModelOwnershipPolicyModel.cs

@@ -0,0 +1,16 @@
+
+namespace Bit.Core.AdminConsole.OrganizationFeatures.Policies.Models;
+
+public class OrganizationModelOwnershipPolicyModel : IPolicyMetadataModel
+{
+    public OrganizationModelOwnershipPolicyModel()
+    {
+    }
+
+    public OrganizationModelOwnershipPolicyModel(string? defaultUserCollectionName)
+    {
+        DefaultUserCollectionName = defaultUserCollectionName;
+    }
+
+    public string? DefaultUserCollectionName { get; set; }
+}

src/Core/AdminConsole/OrganizationFeatures/Policies/Models/SavePolicyModel.cs

@@ -0,0 +1,12 @@
+
+using Bit.Core.AdminConsole.Models.Data;
+
+namespace Bit.Core.AdminConsole.OrganizationFeatures.Policies.Models;
+
+public record SavePolicyModel(PolicyUpdate PolicyUpdate, IActingUser? PerformedBy, IPolicyMetadataModel Metadata)
+{
+    public PolicyUpdate PolicyUpdate { get; init; } = PolicyUpdate;
+    public IPolicyMetadataModel Metadata { get; init; } = Metadata;
+
+    public IActingUser? PerformedBy { get; init; } = PerformedBy;
+}