Class SignatureValidator

Validate signatures using a public key.

Inheritance

object

SignatureValidator

SignatureCreator

Inherited Members

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

Namespace: SuperOffice.License

Assembly: SoLicense.dll

Syntax

public class SignatureValidator

Constructors

SignatureValidator(SignedPublicKey)

Create a validator using a signed public key

Declaration

public SignatureValidator(SignedPublicKey publicKey)

Parameters

Type	Name	Description
SignedPublicKey	publicKey	The public key must have been signed by the SuperOffice root key

SignatureValidator(SignedPublicKey, ILogger)

Create a validator using a signed public key

Declaration

public SignatureValidator(SignedPublicKey publicKey, ILogger logger)

Parameters

Type	Name	Description
SignedPublicKey	publicKey	The public key must have been signed by the SuperOffice root key
ILogger	logger

Fields

_publicKey

Validate signatures using a public key.

Declaration

protected DSAParameters _publicKey

Field Value

Type	Description
DSAParameters

_rootPublicKey

Validate signatures using a public key.

Declaration

protected static DSAParameters _rootPublicKey

Field Value

Type	Description
DSAParameters

_signedPublicKey

Validate signatures using a public key.

Declaration

protected SignedPublicKey _signedPublicKey

Field Value

Type	Description
SignedPublicKey

_testrootPublicKey

Validate signatures using a public key.

Declaration

protected static DSAParameters _testrootPublicKey

Field Value

Type	Description
DSAParameters

Properties

PublicKey

Return the public key used by this validator.

Declaration

public SignedPublicKey PublicKey { get; }

Property Value

Type	Description
SignedPublicKey

Methods

ComputeHash(LicenseInfo)

Validate signatures using a public key.

Declaration

protected static byte[] ComputeHash(LicenseInfo info)

Parameters

Type	Name	Description
LicenseInfo	info

Returns

Type	Description
byte[]

ComputeHash(SerialNumberChange)

Validate signatures using a public key.

Declaration

protected static byte[] ComputeHash(SerialNumberChange change)

Parameters

Type	Name	Description
SerialNumberChange	change

Returns

Type	Description
byte[]

ComputeHash(SignedPublicKey)

Validate signatures using a public key.

Declaration

protected static byte[] ComputeHash(SignedPublicKey key)

Parameters

Type	Name	Description
SignedPublicKey	key

Returns

Type	Description
byte[]

ComputeHash(SignedPublicKey, ILogger)

Validate signatures using a public key.

Declaration

protected static byte[] ComputeHash(SignedPublicKey key, ILogger logger)

Parameters

Type	Name	Description
SignedPublicKey	key
ILogger	logger

Returns

Type	Description
byte[]

ComputeHash(string, string, ModuleLicense)

Validate signatures using a public key.

Declaration

public static byte[] ComputeHash(string serialNr, string companyName, ModuleLicense info)

Parameters

Type	Name	Description
string	serialNr
string	companyName
ModuleLicense	info

Returns

Type	Description
byte[]

ComputeHashOld(SignedPublicKey)

Validate signatures using a public key.

Declaration

protected static byte[] ComputeHashOld(SignedPublicKey key)

Parameters

Type	Name	Description
SignedPublicKey	key

Returns

Type	Description
byte[]

Validate(LicenseInfo)

Verify that a signature for a block of licenses is correct

Declaration

public bool Validate(LicenseInfo info)

Parameters

Type	Name	Description
LicenseInfo	info	Module license record with name + number of licenses filled in.

Returns

Type	Description
bool	True if the module's signature is valid.

Validate(SerialNumberChange)

Verify that the signature for a SerialNumberChange is correct.

Declaration

public bool Validate(SerialNumberChange change)

Parameters

Type	Name	Description
SerialNumberChange	change	Describes the from/to serial + name change. Also contains a signature

Returns

Type	Description
bool	True if the signature on the SerialNumberChange matches the public key.

Validate(SignedPublicKey)

Verify that a signature for a public key is correct.

Declaration

public static bool Validate(SignedPublicKey key)

Parameters

Type	Name	Description
SignedPublicKey	key	Public key signed by SuperOffice

Returns

Type	Description
bool	False if the key has not been signed by SuperOffice

Validate(SignedPublicKey, ILogger)

Verify that a signature for a public key is correct.

Declaration

public static bool Validate(SignedPublicKey key, ILogger logger)

Parameters

Type	Name	Description
SignedPublicKey	key	Public key signed by SuperOffice
ILogger	logger

Returns

Type	Description
bool	False if the key has not been signed by SuperOffice

Validate(string, string, ModuleLicense)

Verify that the signature on a module license is correct.

Declaration

public bool Validate(string serialNr, string companyName, ModuleLicense info)

Parameters

Type	Name	Description
string	serialNr	Customer Serial Nr
string	companyName	Customer company name
ModuleLicense	info	Module license record with name + number of licenses filled in.

Returns

Type	Description
bool	True if the module's signature is valid.

Extension Methods

EnumUtil.MapEnums<From, To>(From)

Converters.MapEnums<From, To>(From)