/// <summary>
///
/// </summary>
/// <param name="eventEndpoint"></param>
public AuditTrailClient(string eventEndpoint, string scope, TokenClientOptions tokenClientOptions)
{
if (eventEndpoint is null)
{
throw new ArgumentNullException(nameof(eventEndpoint));
}
if (scope is null)
{
throw new ArgumentNullException(nameof(scope));
}
if (tokenClientOptions is null)
{
throw new ArgumentNullException(nameof(tokenClientOptions));
}
_httpClient = new HttpClient();
_sink = new NullSink();
_logger = new ConsoleLogger <AuditTrailClient>();
_writer = new JwtWriter();
_store = new NullStore();
_options = new AuditTrailClientOptions
{
DeliveryEndpoint = eventEndpoint,
AccessTokenScope = scope,
TokenClientOptions = tokenClientOptions
};
_accessTokenAcquirer = new DefaultAccessTokenAcquirer(
new ConsoleLogger <DefaultAccessTokenAcquirer>(),
new TokenClient(new HttpClient(), tokenClientOptions),
Options.Create(_options));
}
public DefaultAuditTrailStore(IOptions <AuditTrailClientOptions> options, ILogger <DefaultAuditTrailStore> logger)
{
_options = options.Value;
_logger = logger;
if (_options.TemporaryStoragePath is null)
{
const string auditTrailFallbackDir = "AUDITTRAIL_FALLBACK_DIR";
var root = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData)
?? Environment.GetFolderPath(Environment.SpecialFolder.UserProfile)
?? Environment.GetEnvironmentVariable(auditTrailFallbackDir);
if (string.IsNullOrEmpty(root))
{
throw new InvalidOperationException("Could not determine an appropriate location for storing tokens. Set the " + auditTrailFallbackDir + " environment variable to a folder where tokens should be stored.");
}
_directory = Path.Combine(root, Constants.DefaultStorageDirectory);
}
else
{
_directory = _options.TemporaryStoragePath;
}
try
{
if (ContainerUtils.IsContainer && !ContainerUtils.IsVolumeMountedFolder(_directory))
{
// warn users that tokens may be lost when running in docker without a volume mounted folder
_logger.UsingEphemeralFileSystemLocationInContainer(_directory);
}
}
catch (Exception ex)
{
// Treat exceptions as non-fatal when attempting to detect docker.
// These might occur if fstab is an unrecognized format, or if there are other unusual
// file IO errors.
_logger.LogTrace(ex, "Failure occurred while attempting to detect docker.");
}
if (_options.TemporaryStorageEncryptionKey != null)
{
_encryptionKey = _options.TemporaryStorageEncryptionKey;
_writer = new JwtWriter();
_policy = new TokenValidationPolicyBuilder()
.IgnoreNestedToken()
.IgnoreSignatureByDefault()
.WithDecryptionKey(_encryptionKey)
.Build();
}
else
{
_logger.LogWarning("No encryption key is defined. The audit trail will be stored in plaintext.");
}
}
public AuditTrailRecoveryService(IOptions <AuditTrailClientOptions> options, ILogger <AuditTrailRecoveryService> logger, IAuditTrailStore store, IAuditTrailSink sink)
{
if (options is null)
{
throw new ArgumentNullException(nameof(options));
}
_options = options.Value;
_logger = logger ?? throw new ArgumentNullException(nameof(logger));
_store = store ?? throw new ArgumentNullException(nameof(store));
_sink = sink ?? throw new ArgumentNullException(nameof(sink));
}
public AuditTrailClient(HttpClient httpClient, IOptions <AuditTrailClientOptions> options, IAuditTrailSink sink, IAuditTrailStore store, ILogger <AuditTrailClient> logger, IAccessTokenAcquirer tokenAcquirer, IHostEnvironment?env = null)
{
if (options is null)
{
throw new ArgumentNullException(nameof(options));
}
_httpClient = httpClient ?? throw new ArgumentNullException(nameof(httpClient));
_sink = sink ?? throw new ArgumentNullException(nameof(sink));
_logger = logger ?? throw new ArgumentNullException(nameof(logger));
_accessTokenAcquirer = tokenAcquirer ?? throw new ArgumentNullException(nameof(tokenAcquirer));
_store = store ?? throw new ArgumentNullException(nameof(store));
_env = env;
_options = options.Value;
if (_options.DeliveryEndpoint is null)
{
throw new ArgumentException("The delivery endpoint is not defined.", nameof(options));
}
_writer = new JwtWriter();
}
public DefaultAccessTokenAcquirer(ILogger <DefaultAccessTokenAcquirer> logger, TokenClient?tokenClient, IOptions <AuditTrailClientOptions> options)
{
_logger = logger ?? throw new ArgumentNullException(nameof(logger));
_tokenClient = tokenClient ?? throw new ArgumentNullException(nameof(tokenClient));
_options = options.Value;
}