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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using Aspire.Hosting.ApplicationModel;
using Aspire.Hosting.Azure;
using Azure.Provisioning;
using Azure.Provisioning.Expressions;
using Azure.Provisioning.KeyVault;
namespace Aspire.Hosting;
/// <summary>
/// Provides extension methods for adding the Azure Key Vault resources to the application model.
/// </summary>
public static class AzureKeyVaultResourceExtensions
{
/// <summary>
/// Adds an Azure Key Vault resource to the application model.
/// </summary>
/// <param name="builder">The <see cref="IDistributedApplicationBuilder"/>.</param>
/// <param name="name">The name of the resource. This name will be used as the connection string name when referenced in a dependency.</param>
/// <returns>A reference to the <see cref="IResourceBuilder{T}"/>.</returns>
public static IResourceBuilder<AzureKeyVaultResource> AddAzureKeyVault(this IDistributedApplicationBuilder builder, [ResourceName] string name)
{
builder.AddAzureProvisioning();
var configureInfrastructure = static (AzureResourceInfrastructure infrastructure) =>
{
var keyVault = new KeyVaultService(infrastructure.AspireResource.GetBicepIdentifier())
{
Properties = new KeyVaultProperties()
{
TenantId = BicepFunction.GetTenant().TenantId,
Sku = new KeyVaultSku()
{
Family = KeyVaultSkuFamily.A,
Name = KeyVaultSkuName.Standard
},
EnableRbacAuthorization = true
}
};
infrastructure.Add(keyVault);
infrastructure.Add(new ProvisioningOutput("vaultUri", typeof(string))
{
Value = keyVault.Properties.VaultUri
});
keyVault.Tags["aspire-resource-name"] = infrastructure.AspireResource.Name;
var principalTypeParameter = new ProvisioningParameter(AzureBicepResource.KnownParameters.PrincipalType, typeof(string));
var principalIdParameter = new ProvisioningParameter(AzureBicepResource.KnownParameters.PrincipalId, typeof(string));
infrastructure.Add(keyVault.CreateRoleAssignment(KeyVaultBuiltInRole.KeyVaultAdministrator, principalTypeParameter, principalIdParameter));
};
var resource = new AzureKeyVaultResource(name, configureInfrastructure);
return builder.AddResource(resource)
// These ambient parameters are only available in development time.
.WithParameter(AzureBicepResource.KnownParameters.PrincipalId)
.WithParameter(AzureBicepResource.KnownParameters.PrincipalType)
.WithManifestPublishingCallback(resource.WriteToManifest);
}
}
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