DocSpace-client/common/ASC.Core.Common/Data/DbTenantService.cs
2022-03-09 20:15:51 +03:00

475 lines
17 KiB
C#

/*
*
* (c) Copyright Ascensio System Limited 2010-2018
*
* This program is freeware. You can redistribute it and/or modify it under the terms of the GNU
* General Public License (GPL) version 3 as published by the Free Software Foundation (https://www.gnu.org/copyleft/gpl.html).
* In accordance with Section 7(a) of the GNU GPL its Section 15 shall be amended to the effect that
* Ascensio System SIA expressly excludes the warranty of non-infringement of any third-party rights.
*
* THIS PROGRAM IS DISTRIBUTED WITHOUT ANY WARRANTY; WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR
* FITNESS FOR A PARTICULAR PURPOSE. For more details, see GNU GPL at https://www.gnu.org/copyleft/gpl.html
*
* You can contact Ascensio System SIA by email at sales@onlyoffice.com
*
* The interactive user interfaces in modified source and object code versions of ONLYOFFICE must display
* Appropriate Legal Notices, as required under Section 5 of the GNU GPL version 3.
*
* Pursuant to Section 7 § 3(b) of the GNU GPL you must retain the original ONLYOFFICE logo which contains
* relevant author attributions when distributing the software. If the display of the logo in its graphic
* form is not reasonably feasible for technical reasons, you must include the words "Powered by ONLYOFFICE"
* in every copy of the program you distribute.
* Pursuant to Section 7 § 3(e) we decline to grant you any rights under trademark law for use of our trademarks.
*
*/
using AutoMapper.QueryableExtensions;
namespace ASC.Core.Data;
[Scope]
public class ConfigureDbTenantService : IConfigureNamedOptions<DbTenantService>
{
private readonly TenantDomainValidator _tenantDomainValidator;
private readonly DbContextManager<TenantDbContext> _dbContextManager;
public ConfigureDbTenantService(
TenantDomainValidator tenantDomainValidator,
DbContextManager<TenantDbContext> dbContextManager)
{
_tenantDomainValidator = tenantDomainValidator;
_dbContextManager = dbContextManager;
}
public void Configure(string name, DbTenantService options)
{
Configure(options);
options.LazyTenantDbContext = new Lazy<TenantDbContext>(() => _dbContextManager.Get(name));
}
public void Configure(DbTenantService options)
{
options.TenantDomainValidator = _tenantDomainValidator;
options.LazyTenantDbContext = new Lazy<TenantDbContext>(() => _dbContextManager.Value);
}
}
[Scope]
public class DbTenantService : ITenantService
{
private List<string> _forbiddenDomains;
internal TenantDomainValidator TenantDomainValidator;
private readonly MachinePseudoKeys _machinePseudoKeys;
internal TenantDbContext TenantDbContext => LazyTenantDbContext.Value;
internal Lazy<TenantDbContext> LazyTenantDbContext;
internal UserDbContext UserDbContext => LazyUserDbContext.Value;
internal Lazy<UserDbContext> LazyUserDbContext;
private readonly IMapper _mapper;
public DbTenantService(
DbContextManager<TenantDbContext> dbContextManager,
DbContextManager<UserDbContext> DbContextManager,
TenantDomainValidator tenantDomainValidator,
MachinePseudoKeys machinePseudoKeys,
IMapper mapper)
{
LazyTenantDbContext = new Lazy<TenantDbContext>(() => dbContextManager.Value);
LazyUserDbContext = new Lazy<UserDbContext>(() => DbContextManager.Value);
TenantDomainValidator = tenantDomainValidator;
_machinePseudoKeys = machinePseudoKeys;
_mapper = mapper;
}
public void ValidateDomain(string domain)
{
using var tr = TenantDbContext.Database.BeginTransaction();
ValidateDomain(domain, Tenant.DefaultTenant, true);
}
public IEnumerable<Tenant> GetTenants(DateTime from, bool active = true)
{
var q = TenantsQuery();
if (active)
{
q = q.Where(r => r.Status == TenantStatus.Active);
}
if (from != default)
{
q = q.Where(r => r.LastModified >= from);
}
return q.ProjectTo<Tenant>(_mapper.ConfigurationProvider).ToList();
}
public IEnumerable<Tenant> GetTenants(List<int> ids)
{
var q = TenantsQuery();
return q.Where(r => ids.Contains(r.Id) && r.Status == TenantStatus.Active)
.ProjectTo<Tenant>(_mapper.ConfigurationProvider).ToList();
}
public IEnumerable<Tenant> GetTenants(string login, string passwordHash)
{
ArgumentNullOrEmptyException.ThrowIfNullOrEmpty(login);
IQueryable<TenantUserSecurity> query() => TenantsQuery()
.Where(r => r.Status == TenantStatus.Active)
.Join(UserDbContext.Users, r => r.Id, r => r.Tenant, (tenant, user) => new
{
tenant,
user
})
.Join(UserDbContext.UserSecurity, r => r.user.Id, r => r.UserId, (tenantUser, security) => new TenantUserSecurity
{
DbTenant = tenantUser.tenant,
User = tenantUser.user,
UserSecurity = security
})
.Where(r => r.User.Status == EmployeeStatus.Active)
.Where(r => r.DbTenant.Status == TenantStatus.Active)
.Where(r => !r.User.Removed);
if (passwordHash == null)
{
var q = query()
.Where(r => login.Contains('@') ? r.User.Email == login : r.User.Id.ToString() == login);
return q.ProjectTo<Tenant>(_mapper.ConfigurationProvider).ToList();
}
if (Guid.TryParse(login, out var userId))
{
var pwdHash = GetPasswordHash(userId, passwordHash);
var oldHash = Hasher.Base64Hash(passwordHash, HashAlg.SHA256);
var q = query()
.Where(r => r.User.Id == userId)
.Where(r => r.UserSecurity.PwdHash == pwdHash || r.UserSecurity.PwdHash == oldHash) //todo: remove old scheme
;
return q.ProjectTo<Tenant>(_mapper.ConfigurationProvider).ToList();
}
else
{
var oldHash = Hasher.Base64Hash(passwordHash, HashAlg.SHA256);
var q =
query()
.Where(r => r.UserSecurity.PwdHash == oldHash);
if (login.Contains('@'))
{
q = q.Where(r => r.User.Email == login);
}
else if (Guid.TryParse(login, out var uId))
{
q = q.Where(r => r.User.Id == uId);
}
//old password
var result = q.ProjectTo<Tenant>(_mapper.ConfigurationProvider).ToList();
var usersQuery = UserDbContext.Users
.Where(r => r.Email == login)
.Where(r => r.Status == EmployeeStatus.Active)
.Where(r => !r.Removed)
.Select(r => r.Id)
.ToList();
var passwordHashs = usersQuery.Select(r => GetPasswordHash(r, passwordHash)).ToList();
q = query()
.Where(r => passwordHashs.Any(p => r.UserSecurity.PwdHash == p) && r.DbTenant.Status == TenantStatus.Active);
//new password
result = result.Concat(q.ProjectTo<Tenant>(_mapper.ConfigurationProvider)).ToList();
return result.Distinct();
}
}
public Tenant GetTenant(int id)
{
return TenantsQuery()
.Where(r => r.Id == id)
.ProjectTo<Tenant>(_mapper.ConfigurationProvider)
.SingleOrDefault();
}
public Tenant GetTenant(string domain)
{
ArgumentNullOrEmptyException.ThrowIfNullOrEmpty(domain);
domain = domain.ToLowerInvariant();
return TenantsQuery()
.Where(r => r.Alias == domain || r.MappedDomain == domain)
.OrderBy(a => a.Status == TenantStatus.Restoring ? TenantStatus.Active : a.Status)
.ThenByDescending(a => a.Status == TenantStatus.Restoring ? 0 : a.Id)
.ProjectTo<Tenant>(_mapper.ConfigurationProvider)
.FirstOrDefault();
}
public Tenant GetTenantForStandaloneWithoutAlias(string ip)
{
return TenantsQuery()
.OrderBy(a => a.Status)
.ThenByDescending(a => a.Id)
.ProjectTo<Tenant>(_mapper.ConfigurationProvider)
.FirstOrDefault();
}
public Tenant SaveTenant(CoreSettings coreSettings, Tenant tenant)
{
ArgumentNullException.ThrowIfNull(tenant);
using var tx = TenantDbContext.Database.BeginTransaction();
if (!string.IsNullOrEmpty(tenant.MappedDomain))
{
var baseUrl = coreSettings.GetBaseDomain(tenant.HostedRegion);
if (baseUrl != null && tenant.MappedDomain.EndsWith("." + baseUrl, StringComparison.InvariantCultureIgnoreCase))
{
ValidateDomain(tenant.MappedDomain.Substring(0, tenant.MappedDomain.Length - baseUrl.Length - 1), tenant.Id, false);
}
else
{
ValidateDomain(tenant.MappedDomain, tenant.Id, false);
}
}
if (tenant.Id == Tenant.DefaultTenant)
{
tenant.Version = TenantDbContext.TenantVersion
.Where(r => r.DefaultVersion == 1 || r.Id == 0)
.OrderByDescending(r => r.Id)
.Select(r => r.Id)
.FirstOrDefault();
tenant.LastModified = DateTime.UtcNow;
var dbTenant = _mapper.Map<Tenant, DbTenant>(tenant);
dbTenant = TenantDbContext.Tenants.Add(dbTenant).Entity;
TenantDbContext.SaveChanges();
tenant.Id = dbTenant.Id;
}
else
{
var dbTenant = TenantDbContext.Tenants
.Where(r => r.Id == tenant.Id)
.FirstOrDefault();
if (dbTenant != null)
{
dbTenant.Alias = tenant.Alias.ToLowerInvariant();
dbTenant.MappedDomain = !string.IsNullOrEmpty(tenant.MappedDomain) ? tenant.MappedDomain.ToLowerInvariant() : null;
dbTenant.Version = tenant.Version;
dbTenant.VersionChanged = tenant.VersionChanged;
dbTenant.Name = tenant.Name ?? tenant.Alias;
dbTenant.Language = tenant.Language;
dbTenant.TimeZone = tenant.TimeZone;
dbTenant.TrustedDomainsRaw = tenant.GetTrustedDomains();
dbTenant.TrustedDomainsEnabled = tenant.TrustedDomainsType;
dbTenant.CreationDateTime = tenant.CreationDateTime;
dbTenant.Status = tenant.Status;
dbTenant.StatusChanged = tenant.StatusChangeDate;
dbTenant.PaymentId = tenant.PaymentId;
dbTenant.LastModified = tenant.LastModified = DateTime.UtcNow;
dbTenant.Industry = tenant.Industry;
dbTenant.Spam = tenant.Spam;
dbTenant.Calls = tenant.Calls;
}
TenantDbContext.SaveChanges();
}
if (string.IsNullOrEmpty(tenant.PartnerId) && string.IsNullOrEmpty(tenant.AffiliateId) && string.IsNullOrEmpty(tenant.Campaign))
{
var p = TenantDbContext.TenantPartner
.Where(r => r.TenantId == tenant.Id)
.FirstOrDefault();
if (p != null)
{
TenantDbContext.TenantPartner.Remove(p);
}
}
else
{
var tenantPartner = new DbTenantPartner
{
TenantId = tenant.Id,
PartnerId = tenant.PartnerId,
AffiliateId = tenant.AffiliateId,
Campaign = tenant.Campaign
};
TenantDbContext.TenantPartner.Add(tenantPartner);
}
tx.Commit();
//CalculateTenantDomain(t);
return tenant;
}
public void RemoveTenant(int id, bool auto = false)
{
var postfix = auto ? "_auto_deleted" : "_deleted";
using var tx = TenantDbContext.Database.BeginTransaction();
var alias = TenantDbContext.Tenants
.Where(r => r.Id == id)
.Select(r => r.Alias)
.FirstOrDefault();
var count = TenantDbContext.Tenants
.Where(r => r.Alias.StartsWith(alias + postfix))
.Count();
var tenant = TenantDbContext.Tenants.Where(r => r.Id == id).FirstOrDefault();
if (tenant != null)
{
tenant.Alias = alias + postfix + (count > 0 ? count.ToString() : "");
tenant.Status = TenantStatus.RemovePending;
tenant.StatusChanged = DateTime.UtcNow;
tenant.LastModified = DateTime.UtcNow;
}
TenantDbContext.SaveChanges();
tx.Commit();
}
public IEnumerable<TenantVersion> GetTenantVersions()
{
return TenantDbContext.TenantVersion
.Where(r => r.Visible)
.Select(r => new TenantVersion(r.Id, r.Version))
.ToList();
}
public byte[] GetTenantSettings(int tenant, string key)
{
return TenantDbContext.CoreSettings
.Where(r => r.Tenant == tenant)
.Where(r => r.Id == key)
.Select(r => r.Value)
.FirstOrDefault();
}
public void SetTenantSettings(int tenant, string key, byte[] data)
{
using var tx = TenantDbContext.Database.BeginTransaction();
if (data == null || data.Length == 0)
{
var settings = TenantDbContext.CoreSettings
.Where(r => r.Tenant == tenant)
.Where(r => r.Id == key)
.FirstOrDefault();
if (settings != null)
{
TenantDbContext.CoreSettings.Remove(settings);
}
}
else
{
var settings = new DbCoreSettings
{
Id = key,
Tenant = tenant,
Value = data,
LastModified = DateTime.UtcNow
};
TenantDbContext.AddOrUpdate(r => r.CoreSettings, settings);
}
TenantDbContext.SaveChanges();
tx.Commit();
}
private IQueryable<DbTenant> TenantsQuery()
{
return TenantDbContext.Tenants;
}
private void ValidateDomain(string domain, int tenantId, bool validateCharacters)
{
// size
TenantDomainValidator.ValidateDomainLength(domain);
// characters
if (validateCharacters)
{
TenantDomainValidator.ValidateDomainCharacters(domain);
}
// forbidden or exists
var exists = false;
domain = domain.ToLowerInvariant();
if (_forbiddenDomains == null)
{
_forbiddenDomains = TenantDbContext.TenantForbiden.Select(r => r.Address).ToList();
}
exists = tenantId != 0 && _forbiddenDomains.Contains(domain);
if (!exists)
{
exists = TenantDbContext.Tenants.Where(r => r.Alias == domain && r.Id != tenantId).Any();
}
if (!exists)
{
exists = TenantDbContext.Tenants
.Where(r => r.MappedDomain == domain && r.Id != tenantId && !(r.Status == TenantStatus.RemovePending || r.Status == TenantStatus.Restoring))
.Any();
}
if (exists)
{
// cut number suffix
while (true)
{
if (6 < domain.Length && char.IsNumber(domain, domain.Length - 1))
{
domain = domain[0..^1];
}
else
{
break;
}
}
var existsTenants = TenantDbContext.TenantForbiden.Where(r => r.Address.StartsWith(domain)).Select(r => r.Address)
.Union(TenantDbContext.Tenants.Where(r => r.Alias.StartsWith(domain) && r.Id != tenantId).Select(r => r.Alias))
.Union(TenantDbContext.Tenants.Where(r => r.MappedDomain.StartsWith(domain) && r.Id != tenantId && r.Status != TenantStatus.RemovePending).Select(r => r.MappedDomain));
throw new TenantAlreadyExistsException("Address busy.", existsTenants);
}
}
protected string GetPasswordHash(Guid userId, string password)
{
return Hasher.Base64Hash(password + userId + Encoding.UTF8.GetString(_machinePseudoKeys.GetMachineConstant()), HashAlg.SHA512);
}
}
public class TenantUserSecurity
{
public DbTenant DbTenant { get; set; }
public User User { get; set; }
public UserSecurity UserSecurity { get; set; }
}