Class DpapiConnectionPasswordProtector

Namespace

ItTiger.TigerQuery.Core

Assembly

ItTiger.TigerQuery.Core.dll

Protects non-empty plain-text profile passwords with current-user Windows DPAPI.

public sealed class DpapiConnectionPasswordProtector : IConnectionPasswordProtector

Inheritance

object

DpapiConnectionPasswordProtector

Implements

IConnectionPasswordProtector

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Remarks

DPAPI ciphertext is tied to the Windows user and is not portable to another user or platform. Decryption failure leaves PlainPassword unchanged rather than throwing.

Methods

ProtectForSave(SqlServerConnectionProfile)

Prepares a profile's password fields for JSON persistence.

public void ProtectForSave(SqlServerConnectionProfile profile)

Parameters

profile SqlServerConnectionProfile

The mutable profile about to be serialized.

Exceptions

ArgumentNullException

profile is null.

PlatformNotSupportedException

A non-empty plain password is supplied on a platform without Windows DPAPI.

UnprotectAfterLoad(SqlServerConnectionProfile)

Restores usable in-memory password fields after JSON deserialization.

public void UnprotectAfterLoad(SqlServerConnectionProfile profile)

Parameters

profile SqlServerConnectionProfile

The mutable profile that was loaded.

Exceptions

ArgumentNullException

profile is null.