// constructor
public EncryptedConfigurationProvider(EncryptedConfigurationSource source, string thumbprint, StoreLocation storeLocation = StoreLocation.LocalMachine, StoreName storeName = StoreName.My)
: base(source)
{
this.thumbprint = thumbprint;
this.storeName = storeName;
this.storeLocation = storeLocation;
}
public static IConfigurationBuilder AddEncryptedConfigFile(this IConfigurationBuilder builder, EncryptedConfigurationOptions options)
{
// the file provider
IFileProvider provider = null;
// grab the config filename as we'll use this in a few spots
string configFilename = GetEnvironmentVariable(options.ConfigFilenameEnv) != null
? Environment.GetEnvironmentVariable(options.ConfigFilenameEnv)
: options.ConfigFilename;
// use own file provider if full path is given for config filename, else it will be left null and will use the builder's
// file provider later when the configuration is being built
if (Path.IsPathRooted(configFilename))
{
provider = new PhysicalFileProvider(Path.GetDirectoryName(configFilename));
}
// define the configuration source
EncryptedConfigurationSource source = new EncryptedConfigurationSource
{
FileProvider = provider,
Optional = GetEnvironmentVariable(options.OptionalEnv) != null
? Boolean.Parse(Environment.GetEnvironmentVariable(options.OptionalEnv))
: options.Optional,
Path = configFilename,
ReloadOnChange = GetEnvironmentVariable(options.ReloadOnChangeEnv) != null
? Boolean.Parse(Environment.GetEnvironmentVariable(options.ReloadOnChangeEnv))
: options.ReloadOnChange,
Thumbprint = GetEnvironmentVariable(options.ThumbprintEnv) != null
? Environment.GetEnvironmentVariable(options.ThumbprintEnv)
: options.Thumbprint,
StoreLocation = GetEnvironmentVariable(options.StoreLocationEnv) != null
? (StoreLocation)Enum.Parse(typeof(StoreLocation), Environment.GetEnvironmentVariable(options.StoreLocationEnv))
: options.StoreLocation
,
StoreName = GetEnvironmentVariable(options.StoreNameEnv) != null
? (StoreName)Enum.Parse(typeof(StoreName), Environment.GetEnvironmentVariable(options.StoreNameEnv))
: options.StoreName
};
builder.Add(source);
return(builder);
}