public static bool TryGetLdapUserInfo(string login, string password, out UserInfo userInfo)
{
userInfo = ASC.Core.Users.Constants.LostUser;
if (!SetupInfo.IsVisibleSettings(ManagementType.LdapSettings.ToString()) ||
CoreContext.Configuration.Standalone && !CoreContext.TenantManager.GetTenantQuota(TenantProvider.CurrentTenantID).Ldap)
{
return(false);
}
var settings = SettingsManager.Instance.LoadSettings <LDAPSupportSettings>(TenantProvider.CurrentTenantID);
if (!settings.EnableLdapAuthentication)
{
return(false);
}
try
{
var importer = new LDAPUserImporter();
try
{
LdapSettingsChecker ldapSettingsChecker;
string currentLogin;
if (!WorkContext.IsMono)
{
ldapSettingsChecker = new SystemLdapSettingsChecker();
currentLogin = login;
}
else
{
currentLogin = GetEntryDN(settings, login);
if (currentLogin == null)
{
return(false);
}
ldapSettingsChecker = new NovellLdapSettingsChecker();
}
ldapSettingsChecker.CheckCredentials(currentLogin, password, settings.Server, settings.PortNumber, settings.StartTls);
}
catch (Exception)
{
return(false);
}
if (login.Contains("\\"))
{
login = login.Split('\\')[1];
}
var sid = importer.GetSidOfCurrentUser(login, settings);
if (sid == null)
{
return(false);
}
List <GroupInfo> existingGroups;
importer.GetDiscoveredGroupsByAttributes(settings, out existingGroups);
if (importer.GetDiscoveredUser(settings, sid).Equals(ASC.Core.Users.Constants.LostUser))
{
return(false);
}
userInfo = CoreContext.UserManager.GetUserBySid("l" + sid);
if (userInfo.Equals(ASC.Core.Users.Constants.LostUser))
{
userInfo = CoreContext.UserManager.GetUserBySid(sid);
if (userInfo.Equals(ASC.Core.Users.Constants.LostUser))
{
userInfo = importer.GetDiscoveredUser(settings, sid);
if (userInfo.Equals(ASC.Core.Users.Constants.LostUser))
{
return(false);
}
if (userInfo.FirstName == string.Empty)
{
userInfo.FirstName = Resource.FirstName;
}
if (userInfo.LastName == string.Empty)
{
userInfo.LastName = Resource.LastName;
}
try
{
SecurityContext.AuthenticateMe(ASC.Core.Configuration.Constants.CoreSystem);
var asVisitor = TenantStatisticsProvider.GetUsersCount() >= TenantExtra.GetTenantQuota().ActiveUsers;
userInfo = UserManagerWrapper.AddUser(userInfo, UserManagerWrapper.GeneratePassword(), true, false, asVisitor);
importer.AddUserIntoGroups(userInfo, settings);
importer.AddUserInCacheGroups(userInfo);
}
finally
{
SecurityContext.Logout();
}
}
}
else
{
userInfo.Sid = sid;
try
{
SecurityContext.AuthenticateMe(ASC.Core.Configuration.Constants.CoreSystem);
var asVisitor = TenantStatisticsProvider.GetUsersCount() >= TenantExtra.GetTenantQuota().ActiveUsers;
userInfo = UserManagerWrapper.AddUser(userInfo, UserManagerWrapper.GeneratePassword(), true, false, asVisitor, false, false);
}
finally
{
SecurityContext.Logout();
}
}
return(true);
}
catch (Exception e)
{
log.ErrorFormat("Unexpected error: {0}", e);
userInfo = ASC.Core.Users.Constants.LostUser;
return(false);
}
}
public static bool TryLdapAuth(string login, string password)
{
if (!SetupInfo.IsVisibleSettings(ManagementType.LdapSettings.ToString()))
{
return(false);
}
var settings = SettingsManager.Instance.LoadSettings <LDAPSupportSettings>(TenantProvider.CurrentTenantID);
if (!settings.EnableLdapAuthentication)
{
return(false);
}
try
{
var importer = new LDAPUserImporter();
try
{
ADDomain.CheckCredentials(login, password, settings.Server, settings.PortNumber);
}
catch (Exception)
{
return(false);
}
var sid = importer.GetSidOfCurrentUser(login, settings);
if (sid == null)
{
return(false);
}
importer.GetDiscoveredGroupsByAttributes(settings);
var userInfo = CoreContext.UserManager.GetUserBySid("l" + sid);
if (userInfo == ASC.Core.Users.Constants.LostUser)
{
userInfo = CoreContext.UserManager.GetUserBySid(sid);
if (userInfo == ASC.Core.Users.Constants.LostUser)
{
userInfo = importer.GetDiscoveredUser(settings, sid);
if (userInfo == ASC.Core.Users.Constants.LostUser)
{
return(false);
}
try
{
SecurityContext.AuthenticateMe(ASC.Core.Configuration.Constants.CoreSystem);
if (TenantStatisticsProvider.GetUsersCount() < TenantExtra.GetTenantQuota().ActiveUsers)
{
userInfo = UserManagerWrapper.AddUser(userInfo, UserManagerWrapper.GeneratePassword(), true, false);
}
else
{
userInfo = UserManagerWrapper.AddUser(userInfo, UserManagerWrapper.GeneratePassword(), true, false, true);
}
importer.AddUserIntoGroups(userInfo, settings);
importer.AddUserInCacheGroups(userInfo);
}
finally
{
SecurityContext.Logout();
}
}
}
else
{
if (importer.GetDiscoveredUser(settings, sid) == ASC.Core.Users.Constants.LostUser)
{
return(false);
}
userInfo.Sid = sid;
try
{
SecurityContext.AuthenticateMe(ASC.Core.Configuration.Constants.CoreSystem);
if (TenantStatisticsProvider.GetUsersCount() < TenantExtra.GetTenantQuota().ActiveUsers)
{
userInfo = UserManagerWrapper.AddUser(userInfo, UserManagerWrapper.GeneratePassword(), true, false);
}
else
{
userInfo = UserManagerWrapper.AddUser(userInfo, UserManagerWrapper.GeneratePassword(), true, false, true);
}
}
finally
{
SecurityContext.Logout();
}
}
var cookiesKey = SecurityContext.AuthenticateMe(userInfo.ID);
CookiesManager.SetCookies(CookiesType.AuthKey, cookiesKey);
return(true);
}
catch (Exception e)
{
ADDomain.LogError(e.Message);
return(false);
}
}