Class Licenser

Helper class for verifying License information

Inheritance
object
Licenser
Inherited Members
Namespace: LemonEdge.API.Core.License
Assembly: LemonEdge.API.dll
Syntax
public class Licenser

Constructors

Licenser()

Declaration
public 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
string

RSA_KEY_LENGTH

The RSA key length used

Declaration
public const int RSA_KEY_LENGTH = 8192
Field Value
Type Description
int

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
string privateCryptoKey

The private crypto key to use to sign the license
Returns
Type Description
string

A signed license

Verify(License, string, string)

Indicates if the given license matches the signed license string

Declaration
public static LicenseResult 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
string signedLicense

A LemonEdge signed version of this license
string cryptoKey

The Public RSA Crypto Key to check the signed license with
Returns
Type Description
LicenseResult

A boolean indicating if the license is valid

Extension Methods