GCP.Extensions.Configuration.SecretManager 6.2.6

GCP.Extensions.Configuration.SecretManager

Configuration provider for Microsoft.Extensions.Configuration framework.

See https://cloud.google.com/secret-manager/docs/reference/libraries on how to create application credential file.

When running outside cloud:

• Set Environment variable GOOGLE_APPLICATION_CREDENTIALS to enable GoogleCredential.GetApplicationDefault().
• Build GoogleCredential in code with GoogleCredential.GetApplicationDefault(), from file, or from JSON.

Set ProjectId value to over-ride value from GoogleCredential, inside or outside of cloud.

Multi-level Key support. Double underscore characters [__] in secret name will be replaced by configuration key path separator (colon [:])

Release Notes (v6.2.6)

1. Updated Google.Cloud.SecretManager.V1 dependency to version 2.6.0

Release Notes (v6.2.5)

1. Now targeting .Net Standard 2.0 and .Net Framework 4.6.2
2. Updated Google.Cloud.SecretManager.V1 dependency to version 2.5.0

Release Notes (v6.0.0)

1. Now targeting .Net Standard 2.1 and .Net Framework 4.6.2
2. Updated Google.Cloud.SecretManager.V1 dependency to version 2.0.0

Release Notes (v5.0.0)

1. Now targeting .Net Standard 2.0
2. Updated Google.Cloud.SecretManager.V1 dependency to version 1.9.0
3. Updated Microsoft.Extensions.Configuration.Json to version 6.0.0

Release Notes (v3.1.3)

1. Fixed "value can not be Null or empty" error in KeyValue provider Load() method when prefix is Null.

Release Notes (v3.1.2)

1. Added tags for JSON and KeyValue
2. Fixed NULL reference error when GoogleCredential.UnderlyingCredential is not ServiceAccountCredential
3. For KeyValue type secrets, made "strip prefix from key" optional (default is true for backwards compatability).
4. Added Action type extension method over-rides.

Update (v3.1.1) ProjectId, when not specified, is auto-populated from:

1. ServiceAccountCredential
2. The GCP API ( Google.Api.Gax.Platform.Instance().ProjectId )
3. Environment variables ( "GOOGLE_CLOUD_PROJECT", "GCLOUD_PROJECT" ).

Important! Only the most recently created, ENABLED version of any secret will be used.

// typical usage:
//   GoogleCredential will be created as GoogleCredential.GetApplicationDefault()
//   ProjectId will be derived from GoogleCredential if ServiceAccountCredential
//   or environment otherwise.
public static IHostBuilder CreateHostBuilder(string[] args) =>
    Host.CreateDefaultBuilder(args)
        .ConfigureAppConfiguration((hostContext, builder) => {

        // filter rules: https://cloud.google.com/secret-manager/docs/filtering
            builder.AddGcpJsonSecrets("name:servicename_appsettings_");

        // prefix will filter list, then be stripped from key names.
            builder.AddGcpKeyValueSecrets("servicename_keys_");
        })
        .ConfigureWebHostDefaults(webBuilder =>
        {
            webBuilder.UseStartup<Startup>();
        });

// build credential from existing configuration settings:
//   ProjectId will be derived from GoogleCredential if ServiceAccountCredential
//   or environment otherwise.
public static IHostBuilder CreateHostBuilder(string[] args) =>
    Host.CreateDefaultBuilder(args)
        .ConfigureAppConfiguration((hostContext, builder) => {

        var tempConfig = builder.Build();
        var googleCredential = getGoogleCredentialFromConfig(tempConfig);

        // filter rules: https://cloud.google.com/secret-manager/docs/filtering
            builder.AddGcpJsonSecrets("name:servicename_appsettings_", googleCredential);

        // prefix will filter list, then be stripped from key names.
            builder.AddGcpKeyValueSecrets("servicename_keys_", googleCredential);
        })
        .ConfigureWebHostDefaults(webBuilder =>
        {
            webBuilder.UseStartup<Startup>();
        });

        // use your own SecretManagerServiceClient
        public static IHostBuilder CreateHostBuilder(string[] args) =>
            Host.CreateDefaultBuilder(args)
                .ConfigureAppConfiguration((hostContext, builder) =>
                {
                   var config = builder.Build();
                   SecretManagerServiceClient client = BuildServiceClient(config);
                   builder.AddGcpJsonSecrets(options => {
                       options.ListFilter = "name:servicename_appsettings_";
                       options.SecretMangerClient = client;
                   });
                   builder.AddGcpKeyValueSecrets(options => {
                       options.SecretNamePrefix = "keyname";
                       options.StripPrefixFromKey = false;
                       options.SecretMangerClient = client;
                   });
                })
                .ConfigureWebHostDefaults(webBuilder =>
                {
                    webBuilder.UseStartup<Startup>();
                });