166 lines
6.2 KiB
C#
166 lines
6.2 KiB
C#
using System;
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using System.Text;
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using ASC.Common;
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using ASC.Core;
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using ASC.Core.Tenants;
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using ASC.MessagingSystem;
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using ASC.Web.Core.PublicResources;
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using ASC.Web.Studio.Core;
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using ASC.Web.Studio.Core.Notify;
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using ASC.Web.Studio.Utility;
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namespace ASC.Web.Api.Core
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{
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[Scope]
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public class DnsSettings
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{
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private readonly PermissionContext _permissionContext;
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private readonly TenantManager _tenantManager;
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private readonly UserManager _userManager;
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private readonly CoreBaseSettings _coreBaseSettings;
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private readonly CoreSettings _coreSettings;
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private readonly StudioNotifyService _studioNotifyService;
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private readonly CommonLinkUtility _commonLinkUtility;
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private readonly MessageService _messageService;
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private readonly TenantExtra _tenantExtra;
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public DnsSettings(
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PermissionContext permissionContext,
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TenantManager tenantManager,
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UserManager userManager,
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CoreBaseSettings coreBaseSettings,
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CoreSettings coreSettings,
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StudioNotifyService studioNotifyService,
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CommonLinkUtility commonLinkUtility,
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MessageService messageService,
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TenantExtra tenantExtra)
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{
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_permissionContext = permissionContext;
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_tenantManager = tenantManager;
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_userManager = userManager;
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_coreBaseSettings = coreBaseSettings;
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_coreSettings = coreSettings;
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_studioNotifyService = studioNotifyService;
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_commonLinkUtility = commonLinkUtility;
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_messageService = messageService;
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_tenantExtra = tenantExtra;
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}
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protected bool EnableDomain
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{
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get { return _coreBaseSettings.Standalone || _tenantExtra.GetTenantQuota().HasDomain; }
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}
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public string SaveDnsSettings(string dnsName, bool enableDns)
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{
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try
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{
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if (!EnableDomain || !SetupInfo.IsVisibleSettings<DnsSettings>()) throw new Exception(Resource.ErrorNotAllowedOption);
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_permissionContext.DemandPermissions(SecutiryConstants.EditPortalSettings);
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var tenant = _tenantManager.GetCurrentTenant();
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if (!enableDns || string.IsNullOrEmpty(dnsName))
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{
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dnsName = null;
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}
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if (dnsName == null || CheckCustomDomain(dnsName))
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{
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if (_coreBaseSettings.Standalone)
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{
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tenant.MappedDomain = dnsName;
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_tenantManager.SaveTenant(tenant);
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return null;
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}
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if (tenant.MappedDomain != dnsName)
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{
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var portalAddress = $"http://{tenant.TenantAlias ?? string.Empty}.{ _coreSettings.BaseDomain}";
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var u = _userManager.GetUsers(tenant.OwnerId);
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_studioNotifyService.SendMsgDnsChange(tenant, GenerateDnsChangeConfirmUrl(u.Email, dnsName, tenant.TenantAlias, ConfirmType.DnsChange), portalAddress, dnsName);
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_messageService.Send(MessageAction.DnsSettingsUpdated);
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return string.Format(Resource.DnsChangeMsg, string.Format("<a href=\"mailto:{0}\">{0}</a>", u.Email.HtmlEncode()));
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}
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return null;
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}
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throw new Exception(Resource.ErrorNotCorrectTrustedDomain);
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}
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catch (Exception e)
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{
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throw new Exception(e.Message.HtmlEncode());
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}
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}
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private bool CheckCustomDomain(string domain)
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{
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if (string.IsNullOrEmpty(domain))
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{
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return false;
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}
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if (!string.IsNullOrEmpty(TenantBaseDomain) &&
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(domain.EndsWith(TenantBaseDomain, StringComparison.InvariantCultureIgnoreCase) || domain.Equals(TenantBaseDomain.TrimStart('.'), StringComparison.InvariantCultureIgnoreCase)))
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{
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return false;
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}
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Uri test;
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if (Uri.TryCreate(domain.Contains(Uri.SchemeDelimiter) ? domain : Uri.UriSchemeHttp + Uri.SchemeDelimiter + domain, UriKind.Absolute, out test))
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{
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try
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{
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_tenantManager.CheckTenantAddress(test.Host);
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}
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catch (TenantTooShortException ex)
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{
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var minLength = ex.MinLength;
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var maxLength = ex.MaxLength;
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if (minLength > 0 && maxLength > 0)
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{
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throw new TenantTooShortException(string.Format(Resource.ErrorTenantTooShortFormat, minLength, maxLength));
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}
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throw new TenantTooShortException(Resource.ErrorTenantTooShort);
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}
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catch (TenantIncorrectCharsException)
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{
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}
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return true;
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}
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return false;
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}
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private string GenerateDnsChangeConfirmUrl(string email, string dnsName, string tenantAlias, ConfirmType confirmType)
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{
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var postfix = string.Join(string.Empty, new[] { dnsName, tenantAlias });
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var sb = new StringBuilder();
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sb.Append(_commonLinkUtility.GetConfirmationUrl(email, confirmType, postfix));
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if (!string.IsNullOrEmpty(dnsName))
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{
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sb.AppendFormat("&dns={0}", dnsName);
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}
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if (!string.IsNullOrEmpty(tenantAlias))
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{
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sb.AppendFormat("&alias={0}", tenantAlias);
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}
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return sb.ToString();
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}
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protected string TenantBaseDomain
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{
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get
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{
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return string.IsNullOrEmpty(_coreSettings.BaseDomain)
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? string.Empty
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: $".{_coreSettings.BaseDomain}";
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}
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}
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}
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}
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