public Registry(RegistryCredentials credentials, RegistrySettings config)
{
Settings = config;
Settings.AuthHandler.Login(credentials.Registry, credentials.Username, credentials.Password);
DistributionClient = Settings.DistributionFactory(credentials.Registry, Settings.AuthHandler);
CatalogClient = Settings.DistributionFactory(credentials.Registry, Settings.CatalogAuthHandler ?? Settings.AuthHandler);
}
/// <summary>
/// Hash a credential object, including username, password, and target regsitry
/// </summary>
/// <param name="credentials"></param>
/// <returns></returns>
public static string GetCredentialHash(this RegistryCredentials credentials)
{
var uidBytes = Encoding.UTF8.GetBytes(credentials.Username + credentials.Password + credentials.Registry);
var hash = System.Security.Cryptography.SHA256.Create().ComputeHash(uidBytes);
return(Convert.ToBase64String(hash));
}
public IDockerClient GetClient(IAuthHandler auth)
{
var host = auth.GetRegistryHost(config.IgnoreInternalAlias);
if (string.IsNullOrEmpty(config.RegistryRoot))
{
/* this is convoluted. The local client needs to call back to the remote client to fetch layers or other blobs as needed, but the remote client needs to call down
* to the local client to actually load data, interperet manifests, etc. So, a circular dependency exists. Still waiting on an epiphany to make it cleaner.
*/
var httpClient = new HttpClient(new AuthenticatedParameterizedHttpClientHandler(ClientTokenCallback(auth)))
{
BaseAddress = new Uri(RegistryCredentials.HostToEndpoint(host))
};
var service = RestService.For <IDockerDistribution>(httpClient);
var localClient = new LocalDockerClient(config, indexer, extractor, auth, loggerFactory.CreateLogger <LocalDockerClient>())
{
RegistryRoot = config.RegistryCache, Host = host
};
var remoteClient = new RemoteDockerClient(config, auth, service, localClient, cacheFactory)
{
Host = host
};
localClient.RecurseClient = remoteClient;
var cachedClient = new CachedDockerClient(config, remoteClient, cacheFactory, auth)
{
Host = host, CacheLocalData = config.LocalCache
};
return(cachedClient);
}
else if (config.LocalCache)
{
var localClient = new LocalDockerClient(config, indexer, extractor, auth, loggerFactory.CreateLogger <LocalDockerClient>())
{
RegistryRoot = config.RegistryRoot
};
var cachedClient = new CachedDockerClient(config, localClient, cacheFactory, auth)
{
Host = host, CacheLocalData = config.LocalCache
};
return(cachedClient);
}
else
{
return(new LocalDockerClient(config, indexer, extractor, auth, loggerFactory.CreateLogger <LocalDockerClient>())
{
RegistryRoot = config.RegistryRoot
});
}
}