/// <summary>
/// Asynchronously retrieves the specified SecretString after calling <see cref="GetCachedSecret"/>.
/// </summary>
public async Task <String> GetSecretString(String secretId)
{
SecretCacheItem secret = GetCachedSecret(secretId);
GetSecretValueResponse response = null;
response = await secret.GetSecretValue();
return(response?.SecretString);
}
/// <summary>
/// Asynchronously retrieves the specified SecretBinary after calling <see cref="GetCachedSecret"/>.
/// </summary>
public async Task <byte[]> GetSecretBinary(String secretId)
{
SecretCacheItem secret = GetCachedSecret(secretId);
GetSecretValueResponse response = null;
response = await secret.GetSecretValue();
return(response?.SecretBinary?.ToArray());
}
/// <summary>
/// Returns the cache entry corresponding to the specified secret if it exists in the cache.
/// Otherwise, the secret value is fetched from Secrets Manager and a new cache entry is created.
/// </summary>
public SecretCacheItem GetCachedSecret(string secretId)
{
SecretCacheItem secret = cache.Get <SecretCacheItem>(secretId);
if (secret == null)
{
secret = cache.Set <SecretCacheItem>(secretId, new SecretCacheItem(secretId, secretsManager, config), cacheItemPolicy);
if (cache.Count > config.MaxCacheSize)
{
// Trim cache size to MaxCacheSize, evicting entries using LRU.
cache.Compact((double)(cache.Count - config.MaxCacheSize) / cache.Count);
}
}
return(secret);
}
