public static bool TryParseEmailVerificationString(string value, out Guid userId, out string verificationCode)
{
userId = Guid.Empty;
verificationCode = string.Empty;
if (string.IsNullOrWhiteSpace(value))
{
return(false);
}
value = value.Replace("-", "/").Replace("_", "+");
string s = Decrypt(value);
if (string.IsNullOrWhiteSpace(s))
{
return(false);
}
string[] sections = s.Split("|".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
if (sections.Length != 4)
{
return(false);
}
userId = IDConverter.Decode(sections[1]);
verificationCode = sections[2];
return(userId != Guid.Empty && !string.IsNullOrEmpty(verificationCode));
}
public T ConvertTo <T>() where T : new()
{
if (this.Request != null)
{
//enforce UserId in the target object before serialization
switch (this.Mode)
{
case AuthenticationMode.UserCookie:
if (!this.Request.ContainsKey("UserId"))
{
this.Request.Add("UserId", IDConverter.Encode(this.UserId));
}
else
{
this.Request["UserId"] = IDConverter.Encode(this.UserId);
}
break;
case AuthenticationMode.API:
if (this.Request.ContainsKey("UserId"))
{
this.UserId = IDConverter.Decode(this.Request["UserId"].ToString());
}
break;
}
return(this.Request.ToObject <T>());
}
return(new T());
}
public static string BuildEmailVerificationString(Guid userId, string verificationCode)
{
var s = string.Join("|",
DateTime.UtcNow.Ticks,
IDConverter.Encode(userId),
verificationCode,
DateTime.UtcNow.AddYears(-20).Ticks);
s = Encrypt(s);
return(s.Replace("/", "-").Replace("+", "_"));
}
public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer) =>
reader.TokenType == JsonToken.Null
? null
: reader.TokenType != JsonToken.String
? null
: (object)IDConverter.Decode(reader.Value.ToString());
public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer) => writer.WriteValue(IDConverter.Encode((Guid)value));
public static Guid Decode(this string id) => IDConverter.Decode(id);
public static string Encode(this Guid id) => IDConverter.Encode(id);