public override string ToString()
{
IPAddress ip;
if (!IPAddress.TryParse(_lastIp, out ip))
{
ip = IPAddress.Any;
}
byte[] buff = ip.GetAddressBytes();
using (MemoryStream ms = new MemoryStream())
{
using (BinaryWriter writer = new BinaryWriter(ms))
{
writer.Write((byte)(_isAuthenticated ? 1 : 0));
writer.Write((byte)(_isAdmin ? 1 : 0));
writer.Write(_id);
writer.Write(_adminId);
writer.Write(_name);
writer.Write(_roleId);
writer.Write(_adminRoleId);
writer.Write(_creationDate.Ticks);
writer.Write((byte)buff.Length);
writer.Write(buff);
writer.Write(_lastTime.Ticks);
writer.Write(_loginCount);
writer.Write(_userData);
writer.Write(_sysData);
}
return(PassportAuthentication.EncodeCookie(ms.ToArray()));
}
}
public string GetToken()
{
using (MemoryStream ms = new MemoryStream())
{
using (BinaryWriter writer = new BinaryWriter(ms))
{
writer.Write((byte)(_isAuthenticated ? 1 : 0));
writer.Write((byte)(_isAdmin ? 1 : 0));
writer.Write(_id);
writer.Write(_adminId);
writer.Write(_roleId);
writer.Write(_adminRoleId);
}
return(PassportAuthentication.EncodeCookie(ms.ToArray()));
}
}
internal PassportIdentity(string token)
{
_userInited = true;
try
{
if (string.IsNullOrEmpty(token))
{
throw new Exception();
}
byte[] bytes = PassportAuthentication.DecodeCookie(token);
using (MemoryStream ms = new MemoryStream(bytes))
{
using (BinaryReader reader = new BinaryReader(ms))
{
_isAuthenticated = reader.ReadByte() == 1;
_isAdmin = reader.ReadByte() == 1;
_id = reader.ReadInt64();
_adminId = reader.ReadInt64();
_name = string.Empty;
_roleId = reader.ReadInt64();
_adminRoleId = reader.ReadInt64();
_creationDate = (DateTime)Types.GetDefaultValue(TType <DateTime> .Type);
_lastIp = IPAddress.Any.ToString();
_lastTime = (DateTime)Types.GetDefaultValue(TType <DateTime> .Type);
_loginCount = 0L;
_userData = string.Empty;
_sysData = string.Empty;
}
}
}
catch (Exception)
{
_isAuthenticated = false;
_isAdmin = false;
_id = 0L;
_adminId = 0L;
_name = string.Empty;
_roleId = 0L;
_adminRoleId = 0L;
_creationDate = (DateTime)Types.GetDefaultValue(TType <DateTime> .Type);
_lastIp = IPAddress.Any.ToString();
_lastTime = (DateTime)Types.GetDefaultValue(TType <DateTime> .Type);
_loginCount = 0L;
_userData = string.Empty;
_sysData = string.Empty;
}
}
private void EnsureUserInfo()
{
if (!_userInited)
{
try
{
HttpContext context = HttpContext.Current;
HttpCookie cookie = context.Request.Cookies[PassportAuthentication.CookieName];
if (cookie == null)
{
throw new Exception();
}
string value = cookie.Value;
if (string.IsNullOrEmpty(value))
{
throw new Exception();
}
byte[] bytes = PassportAuthentication.DecodeCookie(value);
using (MemoryStream ms = new MemoryStream(bytes))
{
using (BinaryReader reader = new BinaryReader(ms))
{
_isAuthenticated = reader.ReadByte() == 1;
_isAdmin = reader.ReadByte() == 1;
_id = reader.ReadInt64();
_adminId = reader.ReadInt64();
_name = reader.ReadString();
_roleId = reader.ReadInt64();
_adminRoleId = reader.ReadInt64();
_creationDate = new DateTime(reader.ReadInt64());
int len = reader.ReadByte();
byte[] buff = reader.ReadBytes(len);
_lastIp = (new IPAddress(buff)).ToString();
_lastTime = new DateTime(reader.ReadInt64());
_loginCount = reader.ReadInt64();
_userData = reader.ReadString();
_sysData = reader.ReadString();
switch (PassportAuthentication.Level)
{
case PassportLevel.Normal:
if (!string.Equals(_sysData, Controller.GetClientIp(context)))
{
throw new Exception();
}
break;
case PassportLevel.High:
if (!string.Equals(_sysData, CacheProvider.Current.Get <string>(new string[] { Utility.PassportCacheName, _isAdmin ? Utility.PassportAdminCacheName : Utility.PassportUserCacheName, _id.ToString() })))
{
throw new Exception();
}
break;
}
}
}
}
catch (Exception)
{
_isAuthenticated = false;
_isAdmin = false;
_id = 0L;
_adminId = 0L;
_name = string.Empty;
_roleId = 0L;
_adminRoleId = 0L;
_creationDate = (DateTime)Types.GetDefaultValue(TType <DateTime> .Type);
_lastIp = IPAddress.Any.ToString();
_lastTime = (DateTime)Types.GetDefaultValue(TType <DateTime> .Type);
_loginCount = 0L;
_userData = string.Empty;
_sysData = string.Empty;
}
_userInited = true;
}
}
