/// <summary>
/// Initializes a new instance of the <see cref="KeyVaultSignatureProvider"/> class.
/// </summary>
/// <param name="key">The <see cref="SecurityKey"/> that will be used for signature operations.</param>
/// <param name="algorithm">The signature algorithm to apply.</param>
/// <param name="willCreateSignatures">Whether this <see cref="KeyVaultSignatureProvider"/> is required to create signatures then set this to true.</param>
/// <param name="client">A mock <see cref="IKeyVaultClient"/> used for testing purposes.</param>
internal KeyVaultSignatureProvider(SecurityKey key, string algorithm, bool willCreateSignatures, IKeyVaultClient client)
: base(key, algorithm)
{
_key = key as KeyVaultSecurityKey ?? throw LogHelper.LogArgumentNullException(nameof(key));
_client = client ?? new KeyVaultClient(new KeyVaultClient.AuthenticationCallback(_key.Callback));
WillCreateSignatures = willCreateSignatures;
switch (algorithm)
{
case SecurityAlgorithms.RsaSha256:
_hash = SHA256.Create();
break;
case SecurityAlgorithms.RsaSha384:
_hash = SHA384.Create();
break;
case SecurityAlgorithms.RsaSha512:
_hash = SHA512.Create();
break;
default:
throw LogHelper.LogExceptionMessage(new ArgumentException(LogHelper.FormatInvariant(LogMessages.IDX10652, algorithm), nameof(algorithm)));
}
}
/// <summary>
/// Initializes a new instance of the <see cref="KeyVaultKeyWrapProvider"/> class.
/// </summary>
/// <param name="key">The <see cref="SecurityKey"/> that will be used for key wrap operations.</param>
/// <param name="algorithm">The key wrap algorithm to apply.</param>
/// <param name="client">A mock <see cref="IKeyVaultClient"/> used for testing purposes.</param>
internal KeyVaultKeyWrapProvider(SecurityKey key, string algorithm, IKeyVaultClient client)
{
_algorithm = string.IsNullOrEmpty(algorithm) ? throw LogHelper.LogArgumentNullException(nameof(algorithm)) : algorithm;
if (key == null)
{
throw LogHelper.LogArgumentNullException(nameof(key));
}
_key = key as KeyVaultSecurityKey ?? throw LogHelper.LogExceptionMessage(new NotSupportedException(key.GetType().ToString()));
_client = client ?? new KeyVaultClient(new KeyVaultClient.AuthenticationCallback(_key.Callback));
}