53 lines
2.1 KiB
C#
53 lines
2.1 KiB
C#
using Azure.Identity;
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using Azure.Security.KeyVault.Secrets;
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using Microsoft.Extensions.Configuration;
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using Microsoft.Extensions.DependencyInjection;
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namespace Core.Blueprint.KeyVault.Configuration
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{
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/// <summary>
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/// Registers the SecretClient for Azure Key Vault as a singleton service.
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/// </summary>
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/// <param name="services">The IServiceCollection to add the services to.</param>
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/// <param name="configuration">The application's configuration.</param>
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/// <returns>The updated IServiceCollection.</returns>
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/// <exception cref="ArgumentNullException">Thrown when the KeyVault URI is missing in the configuration.</exception>
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public static class RegisterBlueprint
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{
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public static IServiceCollection AddKeyVault(this IServiceCollection services, IConfiguration configuration)
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{
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var environment = Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT") ?? string.Empty;
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if(environment == "Local")
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{
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var vaultSettings = configuration.GetSection("Vault").Get<VaultOptions>();
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if (string.IsNullOrEmpty(vaultSettings?.Address) || string.IsNullOrEmpty(vaultSettings.Token) ||
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string.IsNullOrEmpty(vaultSettings?.SecretPath) || string.IsNullOrEmpty(vaultSettings.SecretMount))
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{
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throw new ArgumentNullException("Vault options are not configured correctly.");
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}
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services.AddSingleton(vaultSettings);
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}
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else
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{
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var keyVaultUriString = configuration["ConnectionStrings:KeyVaultDAL"];
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if (string.IsNullOrEmpty(keyVaultUriString))
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{
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throw new ArgumentNullException("ConnectionStrings:KeyVault", "KeyVault URI is missing in the configuration.");
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}
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var keyVaultUri = new Uri(keyVaultUriString);
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services.AddSingleton(_ => new SecretClient(keyVaultUri, new DefaultAzureCredential()));
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}
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services.AddSingleton<IKeyVaultProvider, KeyVaultProvider>();
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return services;
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}
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}
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}
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