[PM-19332] Create InitPendingOrganizationCommand (#5584)

* wip

* implement CommandResult

* remove auth handler

* fix import

* remove method from OrganizationService

* cleanup, add tests

* clean up

* fix auth in tests

* clean up comments

* clean up comments

* clean up test

src/Core/AdminConsole/OrganizationFeatures/Organizations/InitPendingOrganizationCommand.cs

@@ -0,0 +1,128 @@
+using Bit.Core.AdminConsole.Enums;
+using Bit.Core.AdminConsole.Services;
+using Bit.Core.Auth.Models.Business.Tokenables;
+using Bit.Core.Entities;
+using Bit.Core.Enums;
+using Bit.Core.Exceptions;
+using Bit.Core.Models.Data;
+using Bit.Core.OrganizationFeatures.OrganizationUsers.Interfaces;
+using Bit.Core.Repositories;
+using Bit.Core.Services;
+using Bit.Core.Settings;
+using Bit.Core.Tokens;
+using Microsoft.AspNetCore.DataProtection;
+
+namespace Bit.Core.AdminConsole.OrganizationFeatures.OrganizationUsers;
+
+public class InitPendingOrganizationCommand : IInitPendingOrganizationCommand
+{
+
+    private readonly IOrganizationService _organizationService;
+    private readonly ICollectionRepository _collectionRepository;
+    private readonly IOrganizationRepository _organizationRepository;
+    private readonly IDataProtectorTokenFactory<OrgUserInviteTokenable> _orgUserInviteTokenDataFactory;
+    private readonly IDataProtector _dataProtector;
+    private readonly IGlobalSettings _globalSettings;
+    private readonly IPolicyService _policyService;
+    private readonly IOrganizationUserRepository _organizationUserRepository;
+
+    public InitPendingOrganizationCommand(
+            IOrganizationService organizationService,
+            ICollectionRepository collectionRepository,
+            IOrganizationRepository organizationRepository,
+            IDataProtectorTokenFactory<OrgUserInviteTokenable> orgUserInviteTokenDataFactory,
+            IDataProtectionProvider dataProtectionProvider,
+            IGlobalSettings globalSettings,
+            IPolicyService policyService,
+            IOrganizationUserRepository organizationUserRepository
+            )
+    {
+        _organizationService = organizationService;
+        _collectionRepository = collectionRepository;
+        _organizationRepository = organizationRepository;
+        _orgUserInviteTokenDataFactory = orgUserInviteTokenDataFactory;
+        _dataProtector = dataProtectionProvider.CreateProtector(OrgUserInviteTokenable.DataProtectorPurpose);
+        _globalSettings = globalSettings;
+        _policyService = policyService;
+        _organizationUserRepository = organizationUserRepository;
+    }
+
+    public async Task InitPendingOrganizationAsync(User user, Guid organizationId, Guid organizationUserId, string publicKey, string privateKey, string collectionName, string emailToken)
+    {
+        await ValidateSignUpPoliciesAsync(user.Id);
+
+        var orgUser = await _organizationUserRepository.GetByIdAsync(organizationUserId);
+        if (orgUser == null)
+        {
+            throw new BadRequestException("User invalid.");
+        }
+
+        var tokenValid = ValidateInviteToken(orgUser, user, emailToken);
+
+        if (!tokenValid)
+        {
+            throw new BadRequestException("Invalid token");
+        }
+
+        var org = await _organizationRepository.GetByIdAsync(organizationId);
+
+        if (org.Enabled)
+        {
+            throw new BadRequestException("Organization is already enabled.");
+        }
+
+        if (org.Status != OrganizationStatusType.Pending)
+        {
+            throw new BadRequestException("Organization is not on a Pending status.");
+        }
+
+        if (!string.IsNullOrEmpty(org.PublicKey))
+        {
+            throw new BadRequestException("Organization already has a Public Key.");
+        }
+
+        if (!string.IsNullOrEmpty(org.PrivateKey))
+        {
+            throw new BadRequestException("Organization already has a Private Key.");
+        }
+
+        org.Enabled = true;
+        org.Status = OrganizationStatusType.Created;
+        org.PublicKey = publicKey;
+        org.PrivateKey = privateKey;
+
+        await _organizationService.UpdateAsync(org);
+
+        if (!string.IsNullOrWhiteSpace(collectionName))
+        {
+            // give the owner Can Manage access over the default collection
+            List<CollectionAccessSelection> defaultOwnerAccess =
+                [new CollectionAccessSelection { Id = orgUser.Id, HidePasswords = false, ReadOnly = false, Manage = true }];
+
+            var defaultCollection = new Collection
+            {
+                Name = collectionName,
+                OrganizationId = org.Id
+            };
+            await _collectionRepository.CreateAsync(defaultCollection, null, defaultOwnerAccess);
+        }
+    }
+
+    private async Task ValidateSignUpPoliciesAsync(Guid ownerId)
+    {
+        var anySingleOrgPolicies = await _policyService.AnyPoliciesApplicableToUserAsync(ownerId, PolicyType.SingleOrg);
+        if (anySingleOrgPolicies)
+        {
+            throw new BadRequestException("You may not create an organization. You belong to an organization " +
+                "which has a policy that prohibits you from being a member of any other organization.");
+        }
+    }
+
+    private bool ValidateInviteToken(OrganizationUser orgUser, User user, string emailToken)
+    {
+        var tokenValid = OrgUserInviteTokenable.ValidateOrgUserInviteStringToken(
+            _orgUserInviteTokenDataFactory, emailToken, orgUser);
+
+        return tokenValid;
+    }
+}

src/Core/AdminConsole/OrganizationFeatures/Organizations/Interfaces/IInitPendingOrganizationCommand.cs

@@ -0,0 +1,13 @@
+using Bit.Core.Entities;
+namespace Bit.Core.OrganizationFeatures.OrganizationUsers.Interfaces;
+
+public interface IInitPendingOrganizationCommand
+{
+    /// <summary>
+    /// Update an Organization entry by setting the public/private keys, set it as 'Enabled' and move the Status from 'Pending' to 'Created'.
+    /// </summary>
+    /// <remarks>
+    /// This method must target a disabled Organization that has null keys and status as 'Pending'.
+    /// </remarks>
+    Task InitPendingOrganizationAsync(User user, Guid organizationId, Guid organizationUserId, string publicKey, string privateKey, string collectionName, string emailToken);
+}