Files
Umbraco-CMS/src/Umbraco.Infrastructure/Persistence/Repositories/Implement/UserRepository.cs
Mole f8e20a9db9 V10: Fix foreign key constraints when using external login provider for members (#12872)
* Move role saving out of UpdateMemberProperties

* Add missing delete clauses

* Fix token for users too

* Fix deleting user
2022-08-22 15:18:12 +02:00

1067 lines
40 KiB
C#

using System.Linq.Expressions;
using System.Reflection;
using System.Text;
using Microsoft.Extensions.Logging;
using Microsoft.Extensions.Options;
using NPoco;
using Umbraco.Cms.Core;
using Umbraco.Cms.Core.Cache;
using Umbraco.Cms.Core.Configuration.Models;
using Umbraco.Cms.Core.Models.Entities;
using Umbraco.Cms.Core.Models.Membership;
using Umbraco.Cms.Core.Persistence.Querying;
using Umbraco.Cms.Core.Persistence.Repositories;
using Umbraco.Cms.Core.Serialization;
using Umbraco.Cms.Core.Services;
using Umbraco.Cms.Infrastructure.Persistence.Dtos;
using Umbraco.Cms.Infrastructure.Persistence.Factories;
using Umbraco.Cms.Infrastructure.Persistence.Mappers;
using Umbraco.Cms.Infrastructure.Persistence.Querying;
using Umbraco.Cms.Infrastructure.Scoping;
using Umbraco.Extensions;
namespace Umbraco.Cms.Infrastructure.Persistence.Repositories.Implement;
/// <summary>
/// Represents the UserRepository for doing CRUD operations for <see cref="IUser"/>
/// </summary>
internal class UserRepository : EntityRepositoryBase<int, IUser>, IUserRepository
{
private readonly IMapperCollection _mapperCollection;
private readonly GlobalSettings _globalSettings;
private readonly UserPasswordConfigurationSettings _passwordConfiguration;
private readonly IJsonSerializer _jsonSerializer;
private readonly IRuntimeState _runtimeState;
private string? _passwordConfigJson;
private bool _passwordConfigInitialized;
private readonly object _sqliteValidateSessionLock = new();
/// <summary>
/// Initializes a new instance of the <see cref="UserRepository" /> class.
/// </summary>
/// <param name="scopeAccessor">The scope accessor.</param>
/// <param name="appCaches">The application caches.</param>
/// <param name="logger">The logger.</param>
/// <param name="mapperCollection">
/// A dictionary specifying the configuration for user passwords. If this is null then no
/// password configuration will be persisted or read.
/// </param>
/// <param name="globalSettings">The global settings.</param>
/// <param name="passwordConfiguration">The password configuration.</param>
/// <param name="jsonSerializer">The JSON serializer.</param>
/// <param name="runtimeState">State of the runtime.</param>
/// <exception cref="System.ArgumentNullException">
/// mapperCollection
/// or
/// globalSettings
/// or
/// passwordConfiguration
/// </exception>
public UserRepository(
IScopeAccessor scopeAccessor,
AppCaches appCaches,
ILogger<UserRepository> logger,
IMapperCollection mapperCollection,
IOptions<GlobalSettings> globalSettings,
IOptions<UserPasswordConfigurationSettings> passwordConfiguration,
IJsonSerializer jsonSerializer,
IRuntimeState runtimeState)
: base(scopeAccessor, appCaches, logger)
{
_mapperCollection = mapperCollection ?? throw new ArgumentNullException(nameof(mapperCollection));
_globalSettings = globalSettings.Value ?? throw new ArgumentNullException(nameof(globalSettings));
_passwordConfiguration =
passwordConfiguration.Value ?? throw new ArgumentNullException(nameof(passwordConfiguration));
_jsonSerializer = jsonSerializer;
_runtimeState = runtimeState;
}
/// <summary>
/// Returns a serialized dictionary of the password configuration that is stored against the user in the database
/// </summary>
private string? DefaultPasswordConfigJson
{
get
{
if (_passwordConfigInitialized)
{
return _passwordConfigJson;
}
var passwordConfig = new PersistedPasswordSettings
{
HashAlgorithm = _passwordConfiguration.HashAlgorithmType
};
_passwordConfigJson = passwordConfig == null ? null : _jsonSerializer.Serialize(passwordConfig);
_passwordConfigInitialized = true;
return _passwordConfigJson;
}
}
private IEnumerable<IUser> ConvertFromDtos(IEnumerable<UserDto> dtos) =>
dtos.Select(x => UserFactory.BuildEntity(_globalSettings, x));
#region Overrides of RepositoryBase<int,IUser>
protected override IUser? PerformGet(int id)
{
// This will never resolve to a user, yet this is asked
// for all of the time (especially in cases of members).
// Don't issue a SQL call for this, we know it will not exist.
if (_runtimeState.Level == RuntimeLevel.Upgrade)
{
// when upgrading people might come from version 7 where user 0 was the default,
// only in upgrade mode do we want to fetch the user of Id 0
if (id < -1)
{
return null;
}
}
else
{
if (id == default || id < -1)
{
return null;
}
}
Sql<ISqlContext> sql = SqlContext.Sql()
.Select<UserDto>()
.From<UserDto>()
.Where<UserDto>(x => x.Id == id);
List<UserDto>? dtos = Database.Fetch<UserDto>(sql);
if (dtos.Count == 0)
{
return null;
}
PerformGetReferencedDtos(dtos);
return UserFactory.BuildEntity(_globalSettings, dtos[0]);
}
/// <summary>
/// Returns a user by username
/// </summary>
/// <param name="username"></param>
/// <param name="includeSecurityData">
/// Can be used for slightly faster user lookups if the result doesn't require security data (i.e. groups, apps & start nodes).
/// This is really only used for a shim in order to upgrade to 7.6.
/// </param>
/// <returns>
/// A non cached <see cref="IUser" /> instance
/// </returns>
public IUser? GetByUsername(string username, bool includeSecurityData) =>
GetWith(sql => sql.Where<UserDto>(x => x.Login == username), includeSecurityData);
/// <summary>
/// Returns a user by id
/// </summary>
/// <param name="id"></param>
/// <param name="includeSecurityData">
/// This is really only used for a shim in order to upgrade to 7.6 but could be used
/// for slightly faster user lookups if the result doesn't require security data (i.e. groups, apps & start nodes)
/// </param>
/// <returns>
/// A non cached <see cref="IUser"/> instance
/// </returns>
public IUser? Get(int? id, bool includeSecurityData) =>
GetWith(sql => sql.Where<UserDto>(x => x.Id == id), includeSecurityData);
public IProfile? GetProfile(string username)
{
UserDto? dto = GetDtoWith(sql => sql.Where<UserDto>(x => x.Login == username), false);
return dto == null ? null : new UserProfile(dto.Id, dto.UserName);
}
public IProfile? GetProfile(int id)
{
UserDto? dto = GetDtoWith(sql => sql.Where<UserDto>(x => x.Id == id), false);
return dto == null ? null : new UserProfile(dto.Id, dto.UserName);
}
public IDictionary<UserState, int> GetUserStates()
{
// These keys in this query map to the `Umbraco.Core.Models.Membership.UserState` enum
var sql = @"SELECT -1 AS [Key], COUNT(id) AS [Value] FROM umbracoUser
UNION
SELECT 0 AS [Key], COUNT(id) AS [Value] FROM umbracoUser WHERE userDisabled = 0 AND userNoConsole = 0 AND lastLoginDate IS NOT NULL
UNION
SELECT 1 AS [Key], COUNT(id) AS [Value] FROM umbracoUser WHERE userDisabled = 1
UNION
SELECT 2 AS [Key], COUNT(id) AS [Value] FROM umbracoUser WHERE userNoConsole = 1
UNION
SELECT 3 AS [Key], COUNT(id) AS [Value] FROM umbracoUser WHERE lastLoginDate IS NULL AND userDisabled = 1 AND invitedDate IS NOT NULL
UNION
SELECT 4 AS [Key], COUNT(id) AS [Value] FROM umbracoUser WHERE userDisabled = 0 AND userNoConsole = 0 AND lastLoginDate IS NULL";
Dictionary<int, int>? result = Database.Dictionary<int, int>(sql);
return result.ToDictionary(x => (UserState)x.Key, x => x.Value);
}
public Guid CreateLoginSession(int? userId, string requestingIpAddress, bool cleanStaleSessions = true)
{
DateTime now = DateTime.UtcNow;
var dto = new UserLoginDto
{
UserId = userId,
IpAddress = requestingIpAddress,
LoggedInUtc = now,
LastValidatedUtc = now,
LoggedOutUtc = null,
SessionId = Guid.NewGuid()
};
Database.Insert(dto);
if (cleanStaleSessions)
{
ClearLoginSessions(TimeSpan.FromDays(15));
}
return dto.SessionId;
}
public bool ValidateLoginSession(int userId, Guid sessionId)
{
// HACK: Avoid a deadlock - BackOfficeCookieOptions OnValidatePrincipal
// After existing session times out and user logs in again ~ 4 requests come in at once that hit the
// "update the validate date" code path, check up the call stack there are a few variables that can make this not occur.
// TODO: more generic fix, do something with ForUpdate? wait on a mutex? add a distributed lock? etc.
if (Database.DatabaseType.IsSqlite())
{
lock (_sqliteValidateSessionLock)
{
return ValidateLoginSessionInternal(userId, sessionId);
}
}
return ValidateLoginSessionInternal(userId, sessionId);
}
private bool ValidateLoginSessionInternal(int userId, Guid sessionId)
{
// with RepeatableRead transaction mode, read-then-update operations can
// cause deadlocks, and the ForUpdate() hint is required to tell the database
// to acquire an exclusive lock when reading
// that query is going to run a *lot*, make it a template
SqlTemplate t = SqlContext.Templates.Get("Umbraco.Core.UserRepository.ValidateLoginSession", s => s
.Select<UserLoginDto>()
.From<UserLoginDto>()
.Where<UserLoginDto>(x => x.SessionId == SqlTemplate.Arg<Guid>("sessionId"))
.ForUpdate()
.SelectTop(1)); // Stick at end, SQL server syntax provider will insert at start of query after "select ", but sqlite will append limit to end.
Sql<ISqlContext> sql = t.Sql(sessionId);
UserLoginDto? found = Database.FirstOrDefault<UserLoginDto>(sql);
if (found == null || found.UserId != userId || found.LoggedOutUtc.HasValue)
{
return false;
}
//now detect if there's been a timeout
if (DateTime.UtcNow - found.LastValidatedUtc > _globalSettings.TimeOut)
{
//timeout detected, update the record
Logger.LogDebug("ClearLoginSession for sessionId {sessionId}", sessionId);ClearLoginSession(sessionId);
return false;
}
//update the validate date
Logger.LogDebug("Updating LastValidatedUtc for sessionId {sessionId}", sessionId);found.LastValidatedUtc = DateTime.UtcNow;
Database.Update(found);
return true;
}
public int ClearLoginSessions(int userId) =>
Database.Delete<UserLoginDto>(Sql().Where<UserLoginDto>(x => x.UserId == userId));
public int ClearLoginSessions(TimeSpan timespan)
{
DateTime fromDate = DateTime.UtcNow - timespan;
return Database.Delete<UserLoginDto>(Sql().Where<UserLoginDto>(x => x.LastValidatedUtc < fromDate));
}
public void ClearLoginSession(Guid sessionId) =>
// TODO: why is that one updating and not deleting?
Database.Execute(Sql()
.Update<UserLoginDto>(u => u.Set(x => x.LoggedOutUtc, DateTime.UtcNow))
.Where<UserLoginDto>(x => x.SessionId == sessionId));
protected override IEnumerable<IUser> PerformGetAll(params int[]? ids)
{
List<UserDto> dtos = ids?.Length == 0
? GetDtosWith(null, true)
: GetDtosWith(sql => sql.WhereIn<UserDto>(x => x.Id, ids), true);
var users = new IUser[dtos.Count];
var i = 0;
foreach (UserDto dto in dtos)
{
users[i++] = UserFactory.BuildEntity(_globalSettings, dto);
}
return users;
}
protected override IEnumerable<IUser> PerformGetByQuery(IQuery<IUser> query)
{
var dtos = GetDtosWith(sql => new SqlTranslator<IUser>(sql, query).Translate(), true)
.DistinctBy(x => x.Id)
.ToList();
var users = new IUser[dtos.Count];
var i = 0;
foreach (UserDto dto in dtos)
{
users[i++] = UserFactory.BuildEntity(_globalSettings, dto);
}
return users;
}
private IUser? GetWith(Action<Sql<ISqlContext>> with, bool includeReferences)
{
UserDto? dto = GetDtoWith(with, includeReferences);
return dto == null ? null : UserFactory.BuildEntity(_globalSettings, dto);
}
private UserDto? GetDtoWith(Action<Sql<ISqlContext>> with, bool includeReferences)
{
List<UserDto> dtos = GetDtosWith(with, includeReferences);
return dtos.FirstOrDefault();
}
private List<UserDto> GetDtosWith(Action<Sql<ISqlContext>>? with, bool includeReferences)
{
Sql<ISqlContext> sql = SqlContext.Sql()
.Select<UserDto>()
.From<UserDto>();
with?.Invoke(sql);
List<UserDto>? dtos = Database.Fetch<UserDto>(sql);
if (includeReferences)
{
PerformGetReferencedDtos(dtos);
}
return dtos;
}
// NPoco cannot fetch 2+ references at a time
// plus it creates a combinatorial explosion
// better use extra queries
// unfortunately, SqlCe doesn't support multiple result sets
private void PerformGetReferencedDtos(List<UserDto> dtos)
{
if (dtos.Count == 0)
{
return;
}
List<int> userIds = dtos.Count == 1 ? new List<int> {dtos[0].Id} : dtos.Select(x => x.Id).ToList();
Dictionary<int, UserDto>? xUsers = dtos.Count == 1 ? null : dtos.ToDictionary(x => x.Id, x => x);
// get users2groups
Sql<ISqlContext> sql = SqlContext.Sql()
.Select<User2UserGroupDto>()
.From<User2UserGroupDto>()
.WhereIn<User2UserGroupDto>(x => x.UserId, userIds);
List<User2UserGroupDto>? user2Groups = Database.Fetch<User2UserGroupDto>(sql);
var groupIds = user2Groups.Select(x => x.UserGroupId).ToList();
// get groups
// We wrap this in a try-catch, as this might throw errors when you try to login before having migrated your database
Dictionary<int, UserGroupDto> groups;
try
{
sql = SqlContext.Sql()
.Select<UserGroupDto>()
.From<UserGroupDto>()
.WhereIn<UserGroupDto>(x => x.Id, groupIds);
groups = Database.Fetch<UserGroupDto>(sql)
.ToDictionary(x => x.Id, x => x);
}
catch(Exception e)
{
Logger.LogDebug(e, "Couldn't get user groups. This should only happens doing the migration that add new columns to user groups");
sql = SqlContext.Sql()
.Select<UserGroupDto>(x=>x.Id, x=>x.Alias, x=>x.StartContentId, x=>x.StartMediaId)
.From<UserGroupDto>()
.WhereIn<UserGroupDto>(x => x.Id, groupIds);
groups = Database.Fetch<UserGroupDto>(sql)
.ToDictionary(x => x.Id, x => x);
}
// get groups2apps
sql = SqlContext.Sql()
.Select<UserGroup2AppDto>()
.From<UserGroup2AppDto>()
.WhereIn<UserGroup2AppDto>(x => x.UserGroupId, groupIds);
var groups2Apps = Database.Fetch<UserGroup2AppDto>(sql)
.GroupBy(x => x.UserGroupId)
.ToDictionary(x => x.Key, x => x);
// get start nodes
sql = SqlContext.Sql()
.Select<UserStartNodeDto>()
.From<UserStartNodeDto>()
.WhereIn<UserStartNodeDto>(x => x.UserId, userIds);
List<UserStartNodeDto>? startNodes = Database.Fetch<UserStartNodeDto>(sql);
// get groups2languages
sql = SqlContext.Sql()
.Select<UserGroup2LanguageDto>()
.From<UserGroup2LanguageDto>()
.WhereIn<UserGroup2LanguageDto>(x => x.UserGroupId, groupIds);
Dictionary<int, IGrouping<int, UserGroup2LanguageDto>> groups2languages;
try
{
groups2languages = Database.Fetch<UserGroup2LanguageDto>(sql)
.GroupBy(x => x.UserGroupId)
.ToDictionary(x => x.Key, x => x);
}
catch
{
// If we get an error, the table has not been made in the database yet, set the list to an empty one
groups2languages = new Dictionary<int, IGrouping<int, UserGroup2LanguageDto>>();
}
// map groups
foreach (User2UserGroupDto? user2Group in user2Groups)
{
if (groups.TryGetValue(user2Group.UserGroupId, out UserGroupDto? group))
{
UserDto dto = xUsers == null ? dtos[0] : xUsers[user2Group.UserId];
dto.UserGroupDtos.Add(group); // user2group is distinct
}
}
// map start nodes
foreach (UserStartNodeDto? startNode in startNodes)
{
UserDto dto = xUsers == null ? dtos[0] : xUsers[startNode.UserId];
dto.UserStartNodeDtos.Add(startNode); // hashset = distinct
}
// map apps
foreach (UserGroupDto? group in groups.Values)
{
if (groups2Apps.TryGetValue(group.Id, out IGrouping<int, UserGroup2AppDto>? list))
{
group.UserGroup2AppDtos = list.ToList(); // groups2apps is distinct
}
}
// map languages
foreach (var group in groups.Values)
{
if (groups2languages.TryGetValue(group.Id, out var list))
{
group.UserGroup2LanguageDtos = list.ToList(); // groups2apps is distinct
}
}
}
#endregion
#region Overrides of EntityRepositoryBase<int,IUser>
protected override Sql<ISqlContext> GetBaseQuery(bool isCount)
{
if (isCount)
{
return SqlContext.Sql()
.SelectCount()
.From<UserDto>();
}
return SqlContext.Sql()
.Select<UserDto>()
.From<UserDto>();
}
private static void AddGroupLeftJoin(Sql<ISqlContext> sql) =>
sql
.LeftJoin<User2UserGroupDto>()
.On<User2UserGroupDto, UserDto>(left => left.UserId, right => right.Id)
.LeftJoin<UserGroupDto>()
.On<UserGroupDto, User2UserGroupDto>(left => left.Id, right => right.UserGroupId)
.LeftJoin<UserGroup2AppDto>()
.On<UserGroup2AppDto, UserGroupDto>(left => left.UserGroupId, right => right.Id)
.LeftJoin<UserStartNodeDto>()
.On<UserStartNodeDto, UserDto>(left => left.UserId, right => right.Id);
private Sql<ISqlContext> GetBaseQuery(string columns) =>
SqlContext.Sql()
.Select(columns)
.From<UserDto>();
protected override string GetBaseWhereClause() => $"{Constants.DatabaseSchema.Tables.User}.id = @id";
protected override IEnumerable<string> GetDeleteClauses()
{
var list = new List<string>
{
$"DELETE FROM {Constants.DatabaseSchema.Tables.UserLogin} WHERE userId = @id",
$"DELETE FROM {Constants.DatabaseSchema.Tables.User2UserGroup} WHERE userId = @id",
$"DELETE FROM {Constants.DatabaseSchema.Tables.User2NodeNotify} WHERE userId = @id",
$"DELETE FROM {Constants.DatabaseSchema.Tables.UserStartNode} WHERE userId = @id",
$"DELETE FROM {Constants.DatabaseSchema.Tables.ExternalLoginToken} WHERE externalLoginId = (SELECT id FROM {Constants.DatabaseSchema.Tables.ExternalLogin} WHERE userOrMemberKey = @key)",
$"DELETE FROM {Constants.DatabaseSchema.Tables.ExternalLogin} WHERE userOrMemberKey = @key",
$"DELETE FROM {Constants.DatabaseSchema.Tables.User} WHERE id = @id",
};
return list;
}
protected override void PersistDeletedItem(IUser entity)
{
IEnumerable<string> deletes = GetDeleteClauses();
foreach (var delete in deletes)
{
Database.Execute(delete, new { id = GetEntityId(entity), key = entity.Key });
}
entity.DeleteDate = DateTime.Now;
}
protected override void PersistNewItem(IUser entity)
{
entity.AddingEntity();
// ensure security stamp if missing
if (entity.SecurityStamp.IsNullOrWhiteSpace())
{
entity.SecurityStamp = Guid.NewGuid().ToString();
}
UserDto userDto = UserFactory.BuildDto(entity);
// check if we have a user config else use the default
userDto.PasswordConfig = entity.PasswordConfiguration ?? DefaultPasswordConfigJson;
var id = Convert.ToInt32(Database.Insert(userDto));
entity.Id = id;
if (entity.IsPropertyDirty("StartContentIds"))
{
AddingOrUpdateStartNodes(entity, Enumerable.Empty<UserStartNodeDto>(),
UserStartNodeDto.StartNodeTypeValue.Content, entity.StartContentIds);
}
if (entity.IsPropertyDirty("StartMediaIds"))
{
AddingOrUpdateStartNodes(entity, Enumerable.Empty<UserStartNodeDto>(),
UserStartNodeDto.StartNodeTypeValue.Media, entity.StartMediaIds);
}
if (entity.IsPropertyDirty("Groups"))
{
// lookup all assigned
List<UserGroupDto>? assigned = entity.Groups == null || entity.Groups.Any() == false
? new List<UserGroupDto>()
: Database.Fetch<UserGroupDto>("SELECT * FROM umbracoUserGroup WHERE userGroupAlias IN (@aliases)",
new {aliases = entity.Groups.Select(x => x.Alias)});
foreach (UserGroupDto? groupDto in assigned)
{
var dto = new User2UserGroupDto {UserGroupId = groupDto.Id, UserId = entity.Id};
Database.Insert(dto);
}
}
entity.ResetDirtyProperties();
}
protected override void PersistUpdatedItem(IUser entity)
{
// updates Modified date
entity.UpdatingEntity();
// ensure security stamp if missing
if (entity.SecurityStamp.IsNullOrWhiteSpace())
{
entity.SecurityStamp = Guid.NewGuid().ToString();
}
UserDto userDto = UserFactory.BuildDto(entity);
// build list of columns to check for saving - we don't want to save the password if it hasn't changed!
// list the columns to save, NOTE: would be nice to not have hard coded strings here but no real good way around that
var colsToSave = new Dictionary<string, string>
{
//TODO: Change these to constants + nameof
{"userDisabled", "IsApproved"},
{"userNoConsole", "IsLockedOut"},
{"startStructureID", "StartContentId"},
{"startMediaID", "StartMediaId"},
{"userName", "Name"},
{"userLogin", "Username"},
{"userEmail", "Email"},
{"userLanguage", "Language"},
{"securityStampToken", "SecurityStamp"},
{"lastLockoutDate", "LastLockoutDate"},
{"lastPasswordChangeDate", "LastPasswordChangeDate"},
{"lastLoginDate", "LastLoginDate"},
{"failedLoginAttempts", "FailedPasswordAttempts"},
{"createDate", "CreateDate"},
{"updateDate", "UpdateDate"},
{"avatar", "Avatar"},
{"emailConfirmedDate", "EmailConfirmedDate"},
{"invitedDate", "InvitedDate"},
{"tourData", "TourData"}
};
// create list of properties that have changed
var changedCols = colsToSave
.Where(col => entity.IsPropertyDirty(col.Value))
.Select(col => col.Key)
.ToList();
if (entity.IsPropertyDirty("SecurityStamp"))
{
changedCols.Add("securityStampToken");
}
// DO NOT update the password if it has not changed or if it is null or empty
if (entity.IsPropertyDirty("RawPasswordValue") && entity.RawPasswordValue.IsNullOrWhiteSpace() == false)
{
changedCols.Add("userPassword");
// If the security stamp hasn't already updated we need to force it
if (entity.IsPropertyDirty("SecurityStamp") == false)
{
userDto.SecurityStampToken = entity.SecurityStamp = Guid.NewGuid().ToString();
changedCols.Add("securityStampToken");
}
// check if we have a user config else use the default
userDto.PasswordConfig = entity.PasswordConfiguration ?? DefaultPasswordConfigJson;
changedCols.Add("passwordConfig");
}
// If userlogin or the email has changed then need to reset security stamp
if (changedCols.Contains("userLogin") || changedCols.Contains("userEmail"))
{
userDto.EmailConfirmedDate = null;
changedCols.Add("emailConfirmedDate");
// If the security stamp hasn't already updated we need to force it
if (entity.IsPropertyDirty("SecurityStamp") == false)
{
userDto.SecurityStampToken = entity.SecurityStamp = Guid.NewGuid().ToString();
changedCols.Add("securityStampToken");
}
}
//only update the changed cols
if (changedCols.Count > 0)
{
Database.Update(userDto, changedCols);
}
if (entity.IsPropertyDirty("StartContentIds") || entity.IsPropertyDirty("StartMediaIds"))
{
List<UserStartNodeDto>? assignedStartNodes =
Database.Fetch<UserStartNodeDto>("SELECT * FROM umbracoUserStartNode WHERE userId = @userId",
new {userId = entity.Id});
if (entity.IsPropertyDirty("StartContentIds"))
{
AddingOrUpdateStartNodes(entity, assignedStartNodes, UserStartNodeDto.StartNodeTypeValue.Content,
entity.StartContentIds);
}
if (entity.IsPropertyDirty("StartMediaIds"))
{
AddingOrUpdateStartNodes(entity, assignedStartNodes, UserStartNodeDto.StartNodeTypeValue.Media,
entity.StartMediaIds);
}
}
if (entity.IsPropertyDirty("Groups"))
{
//lookup all assigned
List<UserGroupDto>? assigned = entity.Groups == null || entity.Groups.Any() == false
? new List<UserGroupDto>()
: Database.Fetch<UserGroupDto>("SELECT * FROM umbracoUserGroup WHERE userGroupAlias IN (@aliases)",
new {aliases = entity.Groups.Select(x => x.Alias)});
//first delete all
// TODO: We could do this a nicer way instead of "Nuke and Pave"
Database.Delete<User2UserGroupDto>("WHERE UserId = @UserId", new {UserId = entity.Id});
foreach (UserGroupDto? groupDto in assigned)
{
var dto = new User2UserGroupDto {UserGroupId = groupDto.Id, UserId = entity.Id};
Database.Insert(dto);
}
}
entity.ResetDirtyProperties();
}
private void AddingOrUpdateStartNodes(IEntity entity, IEnumerable<UserStartNodeDto> current,
UserStartNodeDto.StartNodeTypeValue startNodeType, int[]? entityStartIds)
{
if (entityStartIds is null)
{
return;
}
var assignedIds = current.Where(x => x.StartNodeType == (int)startNodeType).Select(x => x.StartNode).ToArray();
//remove the ones not assigned to the entity
var toDelete = assignedIds.Except(entityStartIds).ToArray();
if (toDelete.Length > 0)
{
Database.Delete<UserStartNodeDto>("WHERE UserId = @UserId AND startNode IN (@startNodes)",
new {UserId = entity.Id, startNodes = toDelete});
}
//add the ones not currently in the db
var toAdd = entityStartIds.Except(assignedIds).ToArray();
foreach (var i in toAdd)
{
var dto = new UserStartNodeDto {StartNode = i, StartNodeType = (int)startNodeType, UserId = entity.Id};
Database.Insert(dto);
}
}
#endregion
#region Implementation of IUserRepository
public int GetCountByQuery(IQuery<IUser>? query)
{
Sql<ISqlContext> sqlClause = GetBaseQuery("umbracoUser.id");
var translator = new SqlTranslator<IUser>(sqlClause, query);
Sql<ISqlContext> subquery = translator.Translate();
//get the COUNT base query
Sql<ISqlContext>? sql = GetBaseQuery(true)
.Append(new Sql("WHERE umbracoUser.id IN (" + subquery.SQL + ")", subquery.Arguments));
return Database.ExecuteScalar<int>(sql);
}
public bool Exists(string username) => ExistsByUserName(username);
public bool ExistsByUserName(string username)
{
Sql<ISqlContext> sql = SqlContext.Sql()
.SelectCount()
.From<UserDto>()
.Where<UserDto>(x => x.UserName == username);
return Database.ExecuteScalar<int>(sql) > 0;
}
public bool ExistsByLogin(string login)
{
Sql<ISqlContext> sql = SqlContext.Sql()
.SelectCount()
.From<UserDto>()
.Where<UserDto>(x => x.Login == login);
return Database.ExecuteScalar<int>(sql) > 0;
}
/// <summary>
/// Gets a list of <see cref="IUser" /> objects associated with a given group
/// </summary>
/// <param name="groupId">Id of group</param>
public IEnumerable<IUser> GetAllInGroup(int groupId) => GetAllInOrNotInGroup(groupId, true);
/// <summary>
/// Gets a list of <see cref="IUser" /> objects not associated with a given group
/// </summary>
/// <param name="groupId">Id of group</param>
public IEnumerable<IUser> GetAllNotInGroup(int groupId) => GetAllInOrNotInGroup(groupId, false);
private IEnumerable<IUser> GetAllInOrNotInGroup(int groupId, bool include)
{
Sql<ISqlContext> sql = SqlContext.Sql()
.Select<UserDto>()
.From<UserDto>();
Sql<ISqlContext> inSql = SqlContext.Sql()
.Select<User2UserGroupDto>(x => x.UserId)
.From<User2UserGroupDto>()
.Where<User2UserGroupDto>(x => x.UserGroupId == groupId);
if (include)
{
sql.WhereIn<UserDto>(x => x.Id, inSql);
}
else
{
sql.WhereNotIn<UserDto>(x => x.Id, inSql);
}
List<UserDto>? dtos = Database.Fetch<UserDto>(sql);
//adds missing bits like content and media start nodes
PerformGetReferencedDtos(dtos);
return ConvertFromDtos(dtos);
}
/// <summary>
/// Gets paged user results
/// </summary>
/// <param name="query"></param>
/// <param name="pageIndex"></param>
/// <param name="pageSize"></param>
/// <param name="totalRecords"></param>
/// <param name="orderBy"></param>
/// <param name="orderDirection"></param>
/// <param name="includeUserGroups">
/// A filter to only include user that belong to these user groups
/// </param>
/// <param name="excludeUserGroups">
/// A filter to only include users that do not belong to these user groups
/// </param>
/// <param name="userState">Optional parameter to filter by specified user state</param>
/// <param name="filter"></param>
/// <returns></returns>
/// <remarks>
/// The query supplied will ONLY work with data specifically on the umbracoUser table because we are using NPoco paging
/// (SQL paging)
/// </remarks>
public IEnumerable<IUser> GetPagedResultsByQuery(IQuery<IUser>? query, long pageIndex, int pageSize,
out long totalRecords,
Expression<Func<IUser, object?>> orderBy, Direction orderDirection = Direction.Ascending,
string[]? includeUserGroups = null, string[]? excludeUserGroups = null, UserState[]? userState = null,
IQuery<IUser>? filter = null)
{
if (orderBy == null)
{
throw new ArgumentNullException(nameof(orderBy));
}
Sql<ISqlContext>? filterSql = null;
Tuple<string, object[]>[]? customFilterWheres = filter?.GetWhereClauses().ToArray();
var hasCustomFilter = customFilterWheres != null && customFilterWheres.Length > 0;
if (hasCustomFilter
|| (includeUserGroups != null && includeUserGroups.Length > 0)
|| (excludeUserGroups != null && excludeUserGroups.Length > 0)
|| (userState != null && userState.Length > 0 && userState.Contains(UserState.All) == false))
{
filterSql = SqlContext.Sql();
}
if (hasCustomFilter)
{
foreach (Tuple<string, object[]> clause in customFilterWheres!)
{
filterSql?.Append($"AND ({clause.Item1})", clause.Item2);
}
}
if (includeUserGroups != null && includeUserGroups.Length > 0)
{
const string subQuery = @"AND (umbracoUser.id IN (SELECT DISTINCT umbracoUser.id
FROM umbracoUser
INNER JOIN umbracoUser2UserGroup ON umbracoUser2UserGroup.userId = umbracoUser.id
INNER JOIN umbracoUserGroup ON umbracoUserGroup.id = umbracoUser2UserGroup.userGroupId
WHERE umbracoUserGroup.userGroupAlias IN (@userGroups)))";
filterSql?.Append(subQuery, new {userGroups = includeUserGroups});
}
if (excludeUserGroups != null && excludeUserGroups.Length > 0)
{
const string subQuery = @"AND (umbracoUser.id NOT IN (SELECT DISTINCT umbracoUser.id
FROM umbracoUser
INNER JOIN umbracoUser2UserGroup ON umbracoUser2UserGroup.userId = umbracoUser.id
INNER JOIN umbracoUserGroup ON umbracoUserGroup.id = umbracoUser2UserGroup.userGroupId
WHERE umbracoUserGroup.userGroupAlias IN (@userGroups)))";
filterSql?.Append(subQuery, new {userGroups = excludeUserGroups});
}
if (userState != null && userState.Length > 0)
{
//the "ALL" state doesn't require any filtering so we ignore that, if it exists in the list we don't do any filtering
if (userState.Contains(UserState.All) == false)
{
var sb = new StringBuilder("(");
var appended = false;
if (userState.Contains(UserState.Active))
{
sb.Append("(userDisabled = 0 AND userNoConsole = 0 AND lastLoginDate IS NOT NULL)");
appended = true;
}
if (userState.Contains(UserState.Inactive))
{
if (appended)
{
sb.Append(" OR ");
}
sb.Append("(userDisabled = 0 AND userNoConsole = 0 AND lastLoginDate IS NULL)");
appended = true;
}
if (userState.Contains(UserState.Disabled))
{
if (appended)
{
sb.Append(" OR ");
}
sb.Append("(userDisabled = 1)");
appended = true;
}
if (userState.Contains(UserState.LockedOut))
{
if (appended)
{
sb.Append(" OR ");
}
sb.Append("(userNoConsole = 1)");
appended = true;
}
if (userState.Contains(UserState.Invited))
{
if (appended)
{
sb.Append(" OR ");
}
sb.Append("(lastLoginDate IS NULL AND userDisabled = 1 AND invitedDate IS NOT NULL)");
appended = true;
}
sb.Append(")");
filterSql?.Append("AND " + sb);
}
}
// create base query
Sql<ISqlContext> sql = SqlContext.Sql()
.Select<UserDto>()
.From<UserDto>();
// apply query
if (query != null)
{
sql = new SqlTranslator<IUser>(sql, query).Translate();
}
// get sorted and filtered sql
Sql<ISqlContext> sqlNodeIdsWithSort =
ApplySort(ApplyFilter(sql, filterSql, query != null), orderBy, orderDirection);
// get a page of results and total count
Page<UserDto>? pagedResult = Database.Page<UserDto>(pageIndex + 1, pageSize, sqlNodeIdsWithSort);
totalRecords = Convert.ToInt32(pagedResult.TotalItems);
// map references
PerformGetReferencedDtos(pagedResult.Items);
return pagedResult.Items.Select(x => UserFactory.BuildEntity(_globalSettings, x));
}
private Sql<ISqlContext> ApplyFilter(Sql<ISqlContext> sql, Sql<ISqlContext>? filterSql, bool hasWhereClause)
{
if (filterSql == null)
{
return sql;
}
//ensure we don't append a WHERE if there is already one
var args = filterSql.Arguments;
var sqlFilter = hasWhereClause
? filterSql.SQL
: " WHERE " + filterSql.SQL.TrimStart("AND ");
sql.Append(SqlContext.Sql(sqlFilter, args));
return sql;
}
private Sql<ISqlContext> ApplySort(Sql<ISqlContext> sql, Expression<Func<IUser, object?>>? orderBy,
Direction orderDirection)
{
if (orderBy == null)
{
return sql;
}
MemberInfo? expressionMember = ExpressionHelper.GetMemberInfo(orderBy);
BaseMapper mapper = _mapperCollection[typeof(IUser)];
var mappedField = mapper.Map(expressionMember?.Name);
if (mappedField.IsNullOrWhiteSpace())
{
throw new ArgumentException("Could not find a mapping for the column specified in the orderBy clause");
}
// beware! NPoco paging code parses the query to isolate the ORDER BY fragment,
// using a regex that wants "([\w\.\[\]\(\)\s""`,]+)" - meaning that anything
// else in orderBy is going to break NPoco / not be detected
// beware! NPoco paging code (in PagingHelper) collapses everything [foo].[bar]
// to [bar] only, so we MUST use aliases, cannot use [table].[field]
// beware! pre-2012 SqlServer is using a convoluted syntax for paging, which
// includes "SELECT ROW_NUMBER() OVER (ORDER BY ...) poco_rn FROM SELECT (...",
// so anything added here MUST also be part of the inner SELECT statement, ie
// the original statement, AND must be using the proper alias, as the inner SELECT
// will hide the original table.field names entirely
var orderByField = sql.GetAliasedField(mappedField);
if (orderDirection == Direction.Ascending)
{
sql.OrderBy(orderByField);
}
else
{
sql.OrderByDescending(orderByField);
}
return sql;
}
public IEnumerable<IUser> GetNextUsers(int id, int count)
{
Sql<ISqlContext> idsQuery = SqlContext.Sql()
.Select<UserDto>(x => x.Id)
.From<UserDto>()
.Where<UserDto>(x => x.Id >= id)
.OrderBy<UserDto>(x => x.Id);
// first page is index 1, not zero
var ids = Database.Page<int>(1, count, idsQuery).Items.ToArray();
// now get the actual users and ensure they are ordered properly (same clause)
return ids.Length == 0
? Enumerable.Empty<IUser>()
: GetMany(ids).OrderBy(x => x.Id) ?? Enumerable.Empty<IUser>();
}
#endregion
}