public async Task <string> GetSecretAsync(string secretName, bool ignoreCache)
{
// Check if the secret is already cached, return it if it is
if (ignoreCache == false && memoryCache.TryGetValue(secretName, out string secretValue))
{
telemetryProvider.IncreaseGauge("Cache Hit");
telemetryProvider.LogTrace($"Secret '{secretName}' cached");
return(secretValue);
}
// Fetch latest secret from Key Vault
var secret = await secretProvider.GetSecretAsync(secretName);
// Store found secret in memory cache
telemetryProvider.IncreaseGauge("Cache Miss");
telemetryProvider.LogTrace($"Secret '{secretName}' was not cached");
memoryCache.Set(secretName, secret, defaultCacheExpiryDuration);
return(secret);
}