// Copyright (c) Microsoft Corporation.
// Licensed under the MIT License.
using AzureMcp.Core.Commands;
using AzureMcp.Core.Commands.Subscription;
using AzureMcp.Core.Services.Telemetry;
using AzureMcp.KeyVault.Options;
using AzureMcp.KeyVault.Options.Key;
using AzureMcp.KeyVault.Services;
using Microsoft.Extensions.Logging;
namespace AzureMcp.KeyVault.Commands.Key;
public sealed class KeyGetCommand(ILogger<KeyGetCommand> logger) : SubscriptionCommand<KeyGetOptions>
{
private const string CommandTitle = "Get Key Vault Key";
private readonly ILogger<KeyGetCommand> _logger = logger;
private readonly Option<string> _vaultOption = KeyVaultOptionDefinitions.VaultName;
private readonly Option<string> _keyOption = KeyVaultOptionDefinitions.KeyName;
public override string Name => "get";
public override string Title => CommandTitle;
public override ToolMetadata Metadata => new() { Destructive = false, ReadOnly = true };
public override string Description =>
"""
Get a key from an Azure Key Vault. This command retrieves and displays details
about a specific key in the specified vault.
""";
protected override void RegisterOptions(Command command)
{
base.RegisterOptions(command);
command.AddOption(_vaultOption);
command.AddOption(_keyOption);
}
protected override KeyGetOptions BindOptions(ParseResult parseResult)
{
var options = base.BindOptions(parseResult);
options.VaultName = parseResult.GetValueForOption(_vaultOption);
options.KeyName = parseResult.GetValueForOption(_keyOption);
return options;
}
public override async Task<CommandResponse> ExecuteAsync(CommandContext context, ParseResult parseResult)
{
var options = BindOptions(parseResult);
try
{
if (!Validate(parseResult.CommandResult, context.Response).IsValid)
{
return context.Response;
}
var keyVaultService = context.GetService<IKeyVaultService>();
var key = await keyVaultService.GetKey(
options.VaultName!,
options.KeyName!,
options.Subscription!,
options.Tenant,
options.RetryPolicy);
context.Response.Results = ResponseResult.Create(
new KeyGetCommandResult(
key.Name,
key.KeyType.ToString(),
key.Properties.Enabled,
key.Properties.NotBefore,
key.Properties.ExpiresOn,
key.Properties.CreatedOn,
key.Properties.UpdatedOn),
KeyVaultJsonContext.Default.KeyGetCommandResult);
}
catch (Exception ex)
{
_logger.LogError(ex, "Error getting key {KeyName} from vault {VaultName}", options.KeyName, options.VaultName);
HandleException(context, ex);
}
return context.Response;
}
internal record KeyGetCommandResult(string Name, string KeyType, bool? Enabled, DateTimeOffset? NotBefore, DateTimeOffset? ExpiresOn, DateTimeOffset? CreatedOn, DateTimeOffset? UpdatedOn);
}
