Class Licenser

Helper class for verifying License information

Inheritance
System.Object
Licenser
Inherited Members
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: LemonEdge.API
Assembly: API.dll
Syntax
public class Licenser

Fields

PUBLIC_RSA_XML_CRYPTO_KEY

The public RSA Crypto Key in XML form

Declaration
public const string PUBLIC_RSA_XML_CRYPTO_KEY = "<RSAKeyValue><Modulus>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</Modulus><Exponent>AQAB</Exponent></RSAKeyValue>"
Field Value
Type Description
System.String

RSA_KEY_LENGTH

The RSA key length used

Declaration
public const int RSA_KEY_LENGTH = 8192
Field Value
Type Description
System.Int32

Methods

SignLicense(License, String)

Given a license and a private crypto key will return a signed version of that license

Declaration
public static string SignLicense(License license, string privateCryptoKey)
Parameters
Type Name Description
License license

The license to sign
System.String privateCryptoKey

The private crypto key to use to sign the license
Returns
Type Description
System.String

A signed license

Verify(License, String, String)

Indicates if the given license matches the signed license string

Declaration
public static bool Verify(License license, string signedLicense, string cryptoKey = "<RSAKeyValue><Modulus>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</Modulus><Exponent>AQAB</Exponent></RSAKeyValue>")
Parameters
Type Name Description
License license

The current license for this LemonEdge system
System.String signedLicense

A LemonEdge signed version of this license
System.String cryptoKey

The Public RSA Crypto Key to check the signed license with
Returns
Type Description
System.Boolean

A boolean indicating if the license is valid

Extension Methods