NamespaceSystemLibrary.Common.Framework.Attributes SystemLibrary.Common.Framework.Json.dll

Obfuscate and deobfuscate a String, Long or Int property or field on serialization and deserialization

Useful when you want to hide productId's or similar in Frontend part of your application when an object is exposed through an API response for instance. Avoids having int's or ID's in the frontend, for attackers wanting to brute force endpoints taking INTs

Remarks

X

Does not support all property/field types, but at least supports: int, int16, uint, int64, uint64 and string types

JsonObfuscateAttribute

[AttributeUsage(AttributeTargets.Property|AttributeTargets.Field)] public class JsonObfuscateAttribute : JsonConverterAttribute

Inheritance

object

Attribute

JsonAttribute

JsonConverterAttribute

JsonObfuscateAttribute

Inherited Members

JsonConverterAttribute.ConverterType

Examples

X

Model.cs:

class Model
{
    // Value is obfuscated upon serialization (stringify) and deobfuscated on deserialization (objectify)
    [JsonObfuscate]
    public string Token {get;set;} 
    [JsonObfuscate]
    public string ProductId {get;set;}
}

Arguments

X

Constructors

Obfuscate and deobfuscate a String, Long or Int property or field on serialization and deserialization

Useful when you want to hide productId's or similar in Frontend part of your application when an object is exposed through an API response for instance. Avoids having int's or ID's in the frontend, for attackers wanting to brute force endpoints taking INTs

Remarks

X

Does not support all property/field types, but at least supports: int, int16, uint, int64, uint64 and string types

public JsonObfuscateAttribute(int salt = 77)

X

Model.cs:

class Model
{
    // Value is obfuscated upon serialization (stringify) and deobfuscated on deserialization (objectify)
    [JsonObfuscate]
    public string Token {get;set;} 
    [JsonObfuscate]
    public string ProductId {get;set;}
}

X

Methods arguments

Type	Name	Description
int	salt

Methods

When overridden in a derived class and ConverterType is null, allows the derived class to create a JsonConverter in order to pass additional state.

Remarks

X

Does not support all property/field types, but at least supports: int, int16, uint, int64, uint64 and string types

public override JsonConverter CreateConverter(Type typeToConvert)

X

Methods arguments

Type	Name	Description
Type	typeToConvert	The type of the converter.

X

Type	Description
JsonConverter	The custom converter.

Overrides

JsonConverterAttribute.CreateConverter(Type)

Extension Methods

ObjectExtensions.Json(object, bool)

ObjectExtensions.Json(object, JsonSerializerOptions, bool, params JsonConverter[])

ObjectExtensions.Json(object, params JsonConverter[])

ObjectExtensions.Xml(object)

}