/// <summary>
/// Initializes a new instance of the <see cref="BasicWatchdog"/> <see langword="class"/>.
/// </summary>
/// <param name="chat">The <see cref="IChatManager"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="sessionControllerFactory">The <see cref="ISessionControllerFactory"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="dmbFactory">The <see cref="IDmbFactory"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="sessionPersistor">The <see cref="ISessionPersistor"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="jobManager">The <see cref="IJobManager"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="serverControl">The <see cref="IServerControl"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="asyncDelayer">The <see cref="IAsyncDelayer"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="diagnosticsIOManager">The <see cref="IIOManager"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="eventConsumer">The <see cref="IEventConsumer"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="remoteDeploymentManagerFactory">The <see cref="IRemoteDeploymentManagerFactory"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="logger">The <see cref="ILogger"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="initialLaunchParameters">The <see cref="DreamDaemonLaunchParameters"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="instance">The <see cref="Api.Models.Instance"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="autoStart">The autostart value for the <see cref="WatchdogBase"/>.</param>
public BasicWatchdog(
IChatManager chat,
ISessionControllerFactory sessionControllerFactory,
IDmbFactory dmbFactory,
ISessionPersistor sessionPersistor,
IJobManager jobManager,
IServerControl serverControl,
IAsyncDelayer asyncDelayer,
IIOManager diagnosticsIOManager,
IEventConsumer eventConsumer,
IRemoteDeploymentManagerFactory remoteDeploymentManagerFactory,
ILogger <BasicWatchdog> logger,
DreamDaemonLaunchParameters initialLaunchParameters,
Api.Models.Instance instance,
bool autoStart)
: base(
chat,
sessionControllerFactory,
dmbFactory,
sessionPersistor,
jobManager,
serverControl,
asyncDelayer,
diagnosticsIOManager,
eventConsumer,
remoteDeploymentManagerFactory,
logger,
initialLaunchParameters,
instance,
autoStart)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="BasicWatchdog"/> <see langword="class"/>.
/// </summary>
/// <param name="chat">The <see cref="IChatManager"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="sessionControllerFactory">The <see cref="ISessionControllerFactory"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="dmbFactory">The <see cref="IDmbFactory"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="reattachInfoHandler">The <see cref="IReattachInfoHandler"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="databaseContextFactory">The <see cref="IDatabaseContextFactory"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="jobManager">The <see cref="IJobManager"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="serverControl">The <see cref="IServerControl"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="asyncDelayer">The <see cref="IAsyncDelayer"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="logger">The <see cref="ILogger"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="initialLaunchParameters">The <see cref="DreamDaemonLaunchParameters"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="instance">The <see cref="Api.Models.Instance"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="autoStart">The autostart value for the <see cref="WatchdogBase"/>.</param>
public BasicWatchdog(
IChatManager chat,
ISessionControllerFactory sessionControllerFactory,
IDmbFactory dmbFactory,
IReattachInfoHandler reattachInfoHandler,
IDatabaseContextFactory databaseContextFactory,
IJobManager jobManager,
IServerControl serverControl,
IAsyncDelayer asyncDelayer,
ILogger <BasicWatchdog> logger,
DreamDaemonLaunchParameters initialLaunchParameters,
Api.Models.Instance instance,
bool autoStart)
: base(
chat,
sessionControllerFactory,
dmbFactory,
reattachInfoHandler,
databaseContextFactory,
jobManager,
serverControl,
asyncDelayer,
logger,
initialLaunchParameters,
instance,
autoStart)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="DreamMaker"/> class.
/// </summary>
/// <param name="byond">The value of <see cref="byond"/>.</param>
/// <param name="ioManager">The value of <see cref="ioManager"/>.</param>
/// <param name="configuration">The value of <see cref="configuration"/>.</param>
/// <param name="sessionControllerFactory">The value of <see cref="sessionControllerFactory"/>.</param>
/// <param name="eventConsumer">The value of <see cref="eventConsumer"/>.</param>
/// <param name="chatManager">The value of <see cref="chatManager"/>.</param>
/// <param name="processExecutor">The value of <see cref="processExecutor"/>.</param>
/// <param name="compileJobConsumer">The value of <see cref="compileJobConsumer"/>.</param>
/// <param name="repositoryManager">The value of <see cref="repositoryManager"/>.</param>
/// <param name="remoteDeploymentManagerFactory">The value of <see cref="remoteDeploymentManagerFactory"/>.</param>
/// <param name="logger">The value of <see cref="logger"/>.</param>
/// <param name="metadata">The value of <see cref="metadata"/>.</param>
public DreamMaker(
IByondManager byond,
IIOManager ioManager,
StaticFiles.IConfiguration configuration,
ISessionControllerFactory sessionControllerFactory,
IEventConsumer eventConsumer,
IChatManager chatManager,
IProcessExecutor processExecutor,
ICompileJobSink compileJobConsumer,
IRepositoryManager repositoryManager,
IRemoteDeploymentManagerFactory remoteDeploymentManagerFactory,
ILogger <DreamMaker> logger,
Api.Models.Instance metadata)
{
this.byond = byond ?? throw new ArgumentNullException(nameof(byond));
this.ioManager = ioManager ?? throw new ArgumentNullException(nameof(ioManager));
this.configuration = configuration ?? throw new ArgumentNullException(nameof(configuration));
this.sessionControllerFactory = sessionControllerFactory ?? throw new ArgumentNullException(nameof(sessionControllerFactory));
this.eventConsumer = eventConsumer ?? throw new ArgumentNullException(nameof(eventConsumer));
this.chatManager = chatManager ?? throw new ArgumentNullException(nameof(chatManager));
this.processExecutor = processExecutor ?? throw new ArgumentNullException(nameof(processExecutor));
this.compileJobConsumer = compileJobConsumer ?? throw new ArgumentNullException(nameof(compileJobConsumer));
this.repositoryManager = repositoryManager ?? throw new ArgumentNullException(nameof(repositoryManager));
this.remoteDeploymentManagerFactory = remoteDeploymentManagerFactory ?? throw new ArgumentNullException(nameof(remoteDeploymentManagerFactory));
this.logger = logger ?? throw new ArgumentNullException(nameof(logger));
this.metadata = metadata ?? throw new ArgumentNullException(nameof(metadata));
deploymentLock = new object();
}
/// <inheritdoc />
protected override IWatchdog CreateNonExperimentalWatchdog(
IChat chat,
IDmbFactory dmbFactory,
IReattachInfoHandler reattachInfoHandler,
IEventConsumer eventConsumer,
ISessionControllerFactory sessionControllerFactory,
IIOManager ioManager,
Api.Models.Instance instance,
DreamDaemonSettings settings)
=> new WindowsWatchdog(
chat,
sessionControllerFactory,
dmbFactory,
reattachInfoHandler,
DatabaseContextFactory,
ByondTopicSender,
eventConsumer,
JobManager,
ServerControl,
AsyncDelayer,
ioManager,
symlinkFactory,
LoggerFactory.CreateLogger <WindowsWatchdog>(),
settings,
instance,
settings.AutoStart.Value);
/// <summary>
/// Construct a <see cref="ReattachInfoHandler"/>
/// </summary>
/// <param name="databaseContextFactory">The value of <see cref="databaseContextFactory"/></param>
/// <param name="dmbFactory">The value of <see cref="dmbFactory"/></param>
/// <param name="logger">The value of <see cref="logger"/></param>
/// <param name="metadata">The value of <see cref="metadata"/></param>
public ReattachInfoHandler(IDatabaseContextFactory databaseContextFactory, IDmbFactory dmbFactory, ILogger <ReattachInfoHandler> logger, Api.Models.Instance metadata)
{
this.databaseContextFactory = databaseContextFactory ?? throw new ArgumentNullException(nameof(databaseContextFactory));
this.dmbFactory = dmbFactory ?? throw new ArgumentNullException(nameof(dmbFactory));
this.logger = logger ?? throw new ArgumentNullException(nameof(logger));
this.metadata = metadata ?? throw new ArgumentNullException(nameof(metadata));
}
/// <summary>
/// Construct a <see cref="SessionControllerFactory"/>
/// </summary>
/// <param name="processExecutor">The value of <see cref="processExecutor"/></param>
/// <param name="byond">The value of <see cref="byond"/></param>
/// <param name="byondTopicSender">The value of <see cref="byondTopicSender"/></param>
/// <param name="cryptographySuite">The value of <see cref="cryptographySuite"/></param>
/// <param name="application">The value of <see cref="application"/></param>
/// <param name="instance">The value of <see cref="instance"/></param>
/// <param name="ioManager">The value of <see cref="ioManager"/></param>
/// <param name="chat">The value of <see cref="chat"/></param>
/// <param name="networkPromptReaper">The value of <see cref="networkPromptReaper"/></param>
/// <param name="platformIdentifier">The value of <see cref="platformIdentifier"/></param>
/// <param name="loggerFactory">The value of <see cref="loggerFactory"/></param>
public SessionControllerFactory(
IProcessExecutor processExecutor,
IByondManager byond,
IByondTopicSender byondTopicSender,
ICryptographySuite cryptographySuite,
IApplication application,
IIOManager ioManager,
IChat chat,
INetworkPromptReaper networkPromptReaper,
IPlatformIdentifier platformIdentifier,
ILoggerFactory loggerFactory,
Api.Models.Instance instance)
{
this.processExecutor = processExecutor ?? throw new ArgumentNullException(nameof(processExecutor));
this.byond = byond ?? throw new ArgumentNullException(nameof(byond));
this.byondTopicSender = byondTopicSender ?? throw new ArgumentNullException(nameof(byondTopicSender));
this.cryptographySuite = cryptographySuite ?? throw new ArgumentNullException(nameof(cryptographySuite));
this.application = application ?? throw new ArgumentNullException(nameof(application));
this.instance = instance ?? throw new ArgumentNullException(nameof(instance));
this.ioManager = ioManager ?? throw new ArgumentNullException(nameof(ioManager));
this.chat = chat ?? throw new ArgumentNullException(nameof(chat));
this.networkPromptReaper = networkPromptReaper ?? throw new ArgumentNullException(nameof(networkPromptReaper));
this.platformIdentifier = platformIdentifier ?? throw new ArgumentNullException(nameof(platformIdentifier));
this.loggerFactory = loggerFactory ?? throw new ArgumentNullException(nameof(loggerFactory));
}
/// <summary>
/// Construct a <see cref="IWatchdog"/>
/// </summary>
/// <param name="chat">The value of <see cref="chat"/></param>
/// <param name="sessionControllerFactory">The value of <see cref="sessionControllerFactory"/></param>
/// <param name="dmbFactory">The value of <see cref="dmbFactory"/></param>
/// <param name="serverUpdater">The <see cref="IServerControl"/> for the <see cref="Watchdog"/></param>
/// <param name="logger">The value of <see cref="logger"/></param>
/// <param name="reattachInfoHandler">The value of <see cref="reattachInfoHandler"/></param>
/// <param name="databaseContextFactory">The value of <see cref="databaseContextFactory"/></param>
/// <param name="byondTopicSender">The value of <see cref="byondTopicSender"/></param>
/// <param name="initialLaunchParameters">The initial value of <see cref="ActiveLaunchParameters"/></param>
/// <param name="instance">The value of <see cref="instance"/></param>
/// <param name="autoStart">The value of <see cref="autoStart"/></param>
/// <param name="eventConsumer">The value of <see cref="eventConsumer"/></param>
public Watchdog(IChat chat, ISessionControllerFactory sessionControllerFactory, IDmbFactory dmbFactory, IServerControl serverUpdater, ILogger <Watchdog> logger, IReattachInfoHandler reattachInfoHandler, IDatabaseContextFactory databaseContextFactory, IByondTopicSender byondTopicSender, IEventConsumer eventConsumer, DreamDaemonLaunchParameters initialLaunchParameters, Api.Models.Instance instance, bool autoStart)
{
this.chat = chat ?? throw new ArgumentNullException(nameof(chat));
this.sessionControllerFactory = sessionControllerFactory ?? throw new ArgumentNullException(nameof(sessionControllerFactory));
this.dmbFactory = dmbFactory ?? throw new ArgumentNullException(nameof(dmbFactory));
this.logger = logger ?? throw new ArgumentNullException(nameof(logger));
this.reattachInfoHandler = reattachInfoHandler ?? throw new ArgumentNullException(nameof(reattachInfoHandler));
this.databaseContextFactory = databaseContextFactory ?? throw new ArgumentNullException(nameof(databaseContextFactory));
this.byondTopicSender = byondTopicSender ?? throw new ArgumentNullException(nameof(byondTopicSender));
this.eventConsumer = eventConsumer ?? throw new ArgumentNullException(nameof(eventConsumer));
this.instance = instance ?? throw new ArgumentNullException(nameof(instance));
this.autoStart = autoStart;
if (serverUpdater == null)
{
throw new ArgumentNullException(nameof(serverUpdater));
}
serverUpdater.RegisterForRestart(() => releaseServers = true);
chat.RegisterCommandHandler(this);
AlphaIsActive = true;
ActiveLaunchParameters = initialLaunchParameters;
releaseServers = false;
semaphore = new SemaphoreSlim(1);
activeParametersUpdated = new TaskCompletionSource <object>();
}
/// <summary>
/// Construct an <see cref="Instance"/>
/// </summary>
/// <param name="metadata">The value of <see cref="metadata"/></param>
/// <param name="repositoryManager">The value of <see cref="RepositoryManager"/></param>
/// <param name="byondManager">The value of <see cref="ByondManager"/></param>
/// <param name="dreamMaker">The value of <see cref="dreamMaker"/></param>
/// <param name="watchdog">The value of <see cref="Watchdog"/></param>
/// <param name="chat">The value of <see cref="Chat"/></param>
/// <param name="configuration">The value of <see cref="Configuration"/></param>
/// <param name="compileJobConsumer">The value of <see cref="compileJobConsumer"/></param>
/// <param name="databaseContextFactory">The value of <see cref="databaseContextFactory"/></param>
/// <param name="dmbFactory">The value of <see cref="dmbFactory"/></param>
/// <param name="jobManager">The value of <see cref="jobManager"/></param>
/// <param name="eventConsumer">The value of <see cref="eventConsumer"/></param>
/// <param name="gitHubClientFactory">The value of <see cref="gitHubClientFactory"/></param>
/// <param name="logger">The value of <see cref="logger"/></param>
public Instance(
Api.Models.Instance metadata,
IRepositoryManager repositoryManager,
IByondManager byondManager,
IDreamMaker dreamMaker,
IWatchdog watchdog,
IChat chat,
StaticFiles.IConfiguration
configuration,
ICompileJobConsumer compileJobConsumer,
IDatabaseContextFactory databaseContextFactory,
IDmbFactory dmbFactory,
IJobManager jobManager,
IEventConsumer eventConsumer,
IGitHubClientFactory gitHubClientFactory,
ILogger <Instance> logger)
{
this.metadata = metadata ?? throw new ArgumentNullException(nameof(metadata));
RepositoryManager = repositoryManager ?? throw new ArgumentNullException(nameof(repositoryManager));
ByondManager = byondManager ?? throw new ArgumentNullException(nameof(byondManager));
this.dreamMaker = dreamMaker ?? throw new ArgumentNullException(nameof(dreamMaker));
Watchdog = watchdog ?? throw new ArgumentNullException(nameof(watchdog));
Chat = chat ?? throw new ArgumentNullException(nameof(chat));
Configuration = configuration ?? throw new ArgumentNullException(nameof(configuration));
this.compileJobConsumer = compileJobConsumer ?? throw new ArgumentNullException(nameof(compileJobConsumer));
this.databaseContextFactory = databaseContextFactory ?? throw new ArgumentNullException(nameof(databaseContextFactory));
this.dmbFactory = dmbFactory ?? throw new ArgumentNullException(nameof(dmbFactory));
this.jobManager = jobManager ?? throw new ArgumentNullException(nameof(jobManager));
this.eventConsumer = eventConsumer ?? throw new ArgumentNullException(nameof(eventConsumer));
this.gitHubClientFactory = gitHubClientFactory ?? throw new ArgumentNullException(nameof(gitHubClientFactory));
this.logger = logger ?? throw new ArgumentNullException(nameof(logger));
}
/// <inheritdoc />
public IWatchdog CreateWatchdog(
IChat chat,
IDmbFactory dmbFactory,
IReattachInfoHandler reattachInfoHandler,
IEventConsumer eventConsumer,
ISessionControllerFactory sessionControllerFactory,
IIOManager ioManager,
Api.Models.Instance instance,
DreamDaemonSettings settings)
{
if (GeneralConfiguration.UseExperimentalWatchdog)
{
return(new ExperimentalWatchdog(
chat,
sessionControllerFactory,
dmbFactory,
reattachInfoHandler,
DatabaseContextFactory,
ByondTopicSender,
eventConsumer,
JobManager,
ServerControl,
AsyncDelayer,
LoggerFactory.CreateLogger <ExperimentalWatchdog>(),
settings,
instance,
settings.AutoStart.Value));
}
return(CreateNonExperimentalWatchdog(chat, dmbFactory, reattachInfoHandler, eventConsumer, sessionControllerFactory, ioManager, instance, settings));
}
/// <summary>
/// Construct an <see cref="Instance"/>
/// </summary>
/// <param name="metadata">The value of <see cref="metadata"/></param>
/// <param name="repositoryManager">The value of <see cref="RepositoryManager"/></param>
/// <param name="byondManager">The value of <see cref="ByondManager"/></param>
/// <param name="dreamMaker">The value of <see cref="DreamMaker"/></param>
/// <param name="watchdog">The value of <see cref="Watchdog"/></param>
/// <param name="chat">The value of <see cref="Chat"/></param>
/// <param name="configuration">The value of <see cref="Configuration"/></param>
/// <param name="dmbFactory">The value of <see cref="dmbFactory"/></param>
/// <param name="jobManager">The value of <see cref="jobManager"/></param>
/// <param name="eventConsumer">The value of <see cref="eventConsumer"/></param>
/// <param name="remoteDeploymentManagerFactory">The value of <see cref="remoteDeploymentManagerFactory"/>.</param>
/// <param name="logger">The value of <see cref="logger"/></param>
public Instance(
Api.Models.Instance metadata,
IRepositoryManager repositoryManager,
IByondManager byondManager,
IDreamMaker dreamMaker,
IWatchdog watchdog,
IChatManager chat,
StaticFiles.IConfiguration
configuration,
IDmbFactory dmbFactory,
IJobManager jobManager,
IEventConsumer eventConsumer,
IRemoteDeploymentManagerFactory remoteDeploymentManagerFactory,
ILogger <Instance> logger)
{
this.metadata = metadata ?? throw new ArgumentNullException(nameof(metadata));
RepositoryManager = repositoryManager ?? throw new ArgumentNullException(nameof(repositoryManager));
ByondManager = byondManager ?? throw new ArgumentNullException(nameof(byondManager));
DreamMaker = dreamMaker ?? throw new ArgumentNullException(nameof(dreamMaker));
Watchdog = watchdog ?? throw new ArgumentNullException(nameof(watchdog));
Chat = chat ?? throw new ArgumentNullException(nameof(chat));
Configuration = configuration ?? throw new ArgumentNullException(nameof(configuration));
this.dmbFactory = dmbFactory ?? throw new ArgumentNullException(nameof(dmbFactory));
this.jobManager = jobManager ?? throw new ArgumentNullException(nameof(jobManager));
this.eventConsumer = eventConsumer ?? throw new ArgumentNullException(nameof(eventConsumer));
this.remoteDeploymentManagerFactory = remoteDeploymentManagerFactory ?? throw new ArgumentNullException(nameof(remoteDeploymentManagerFactory));
this.logger = logger ?? throw new ArgumentNullException(nameof(logger));
timerLock = new object();
}
/// <summary>
/// Initializes a new instance of the <see cref="GitHubRemoteDeploymentManager"/> <see langword="class"/>.
/// </summary>
/// <param name="databaseContextFactory">The value of <see cref="databaseContextFactory"/>.</param>
/// <param name="gitHubClientFactory">The value of <see cref="gitHubClientFactory"/>.</param>
/// <param name="logger">The <see cref="ILogger"/> for the <see cref="BaseRemoteDeploymentManager"/>.</param>
/// <param name="metadata">The <see cref="Api.Models.Instance"/> for the <see cref="BaseRemoteDeploymentManager"/>.</param>
public GitHubRemoteDeploymentManager(
IDatabaseContextFactory databaseContextFactory,
IGitHubClientFactory gitHubClientFactory,
ILogger <GitHubRemoteDeploymentManager> logger,
Api.Models.Instance metadata)
: base(logger, metadata)
{
this.databaseContextFactory = databaseContextFactory ?? throw new ArgumentNullException(nameof(databaseContextFactory));
this.gitHubClientFactory = gitHubClientFactory ?? throw new ArgumentNullException(nameof(gitHubClientFactory));
}
/// <inheritdoc />
public virtual IWatchdog CreateWatchdog(
IChatManager chat,
IDmbFactory dmbFactory,
ISessionPersistor sessionPersistor,
ISessionControllerFactory sessionControllerFactory,
IIOManager gameIOManager,
IIOManager diagnosticsIOManager,
IEventConsumer eventConsumer,
Api.Models.Instance instance,
DreamDaemonSettings settings)
=> new BasicWatchdog(
/// <summary>
/// Construct a <see cref="DmbFactory"/>
/// </summary>
/// <param name="databaseContextFactory">The value of <see cref="databaseContextFactory"/></param>
/// <param name="ioManager">The value of <see cref="ioManager"/></param>
/// <param name="logger">The value of <see cref="logger"/></param>
/// <param name="instance">The value of <see cref="instance"/></param>
public DmbFactory(IDatabaseContextFactory databaseContextFactory, IIOManager ioManager, ILogger <DmbFactory> logger, Api.Models.Instance instance)
{
this.databaseContextFactory = databaseContextFactory ?? throw new ArgumentNullException(nameof(databaseContextFactory));
this.ioManager = ioManager ?? throw new ArgumentNullException(nameof(ioManager));
this.logger = logger ?? throw new ArgumentNullException(nameof(logger));
this.instance = instance ?? throw new ArgumentNullException(nameof(instance));
cleanupTask = Task.CompletedTask;
newerDmbTcs = new TaskCompletionSource <object>();
cleanupCts = new CancellationTokenSource();
jobLockCounts = new Dictionary <long, int>();
}
/// <inheritdoc />
public override IWatchdog CreateWatchdog(
IChatManager chat,
IDmbFactory dmbFactory,
ISessionPersistor sessionPersistor,
ISessionControllerFactory sessionControllerFactory,
IIOManager gameIOManager,
IIOManager diagnosticsIOManager,
IEventConsumer eventConsumer,
IRemoteDeploymentManagerFactory remoteDeploymentManagerFactory,
Api.Models.Instance instance,
DreamDaemonSettings settings)
=> new WindowsWatchdog(
/// <summary>
/// Construct a <see cref="WatchdogFactory"/>
/// </summary>
/// <param name="chat">The value of <see cref="chat"/></param>
/// <param name="sessionControllerFactory">The value of <see cref="sessionControllerFactory"/></param>
/// <param name="serverUpdater">The value of <see cref="serverUpdater"/></param>
/// <param name="loggerFactory">The value of <see cref="loggerFactory"/></param>
/// <param name="reattachInfoHandler">The value of <see cref="reattachInfoHandler"/></param>
/// <param name="databaseContextFactory">The value of <see cref="databaseContextFactory"/></param>
/// <param name="byondTopicSender">The value of <see cref="byondTopicSender"/></param>
/// <param name="eventConsumer">The value of <see cref="eventConsumer"/></param>
/// <param name="instance">The value of <see cref="instance"/></param>
public WatchdogFactory(IChat chat, ISessionControllerFactory sessionControllerFactory, IServerControl serverUpdater, ILoggerFactory loggerFactory, IReattachInfoHandler reattachInfoHandler, IDatabaseContextFactory databaseContextFactory, IByondTopicSender byondTopicSender, IEventConsumer eventConsumer, Api.Models.Instance instance)
{
this.chat = chat ?? throw new ArgumentNullException(nameof(chat));
this.sessionControllerFactory = sessionControllerFactory ?? throw new ArgumentNullException(nameof(sessionControllerFactory));
this.serverUpdater = serverUpdater ?? throw new ArgumentNullException(nameof(serverUpdater));
this.loggerFactory = loggerFactory ?? throw new ArgumentNullException(nameof(loggerFactory));
this.reattachInfoHandler = reattachInfoHandler ?? throw new ArgumentNullException(nameof(reattachInfoHandler));
this.databaseContextFactory = databaseContextFactory ?? throw new ArgumentNullException(nameof(databaseContextFactory));
this.byondTopicSender = byondTopicSender ?? throw new ArgumentNullException(nameof(byondTopicSender));
this.eventConsumer = eventConsumer ?? throw new ArgumentNullException(nameof(eventConsumer));
this.instance = instance ?? throw new ArgumentNullException(nameof(instance));
}
/// <summary>
/// Initializes a new instance of the <see cref="WatchdogBase"/> <see langword="class"/>.
/// </summary>
/// <param name="chat">The value of <see cref="Chat"/></param>
/// <param name="sessionControllerFactory">The value of <see cref="SessionControllerFactory"/></param>
/// <param name="dmbFactory">The value of <see cref="DmbFactory"/></param>
/// <param name="reattachInfoHandler">The value of <see cref="reattachInfoHandler"/></param>
/// <param name="databaseContextFactory">The value of <see cref="databaseContextFactory"/></param>
/// <param name="byondTopicSender">The value of <see cref="byondTopicSender"/></param>
/// <param name="eventConsumer">The value of <see cref="eventConsumer"/></param>
/// <param name="jobManager">The value of <see cref="jobManager"/></param>
/// <param name="serverControl">The <see cref="IServerControl"/> to populate <see cref="restartRegistration"/> with</param>
/// <param name="asyncDelayer">The value of <see cref="AsyncDelayer"/>.</param>
/// <param name="logger">The value of <see cref="Logger"/></param>
/// <param name="initialLaunchParameters">The initial value of <see cref="ActiveLaunchParameters"/>. May be modified</param>
/// <param name="instance">The value of <see cref="instance"/></param>
/// <param name="autoStart">The value of <see cref="autoStart"/></param>
protected WatchdogBase(
IChat chat,
ISessionControllerFactory sessionControllerFactory,
IDmbFactory dmbFactory,
IReattachInfoHandler reattachInfoHandler,
IDatabaseContextFactory databaseContextFactory,
IByondTopicSender byondTopicSender,
IEventConsumer eventConsumer,
IJobManager jobManager,
IServerControl serverControl,
IAsyncDelayer asyncDelayer,
ILogger logger,
DreamDaemonLaunchParameters initialLaunchParameters,
Api.Models.Instance instance,
bool autoStart)
{
Chat = chat ?? throw new ArgumentNullException(nameof(chat));
SessionControllerFactory = sessionControllerFactory ?? throw new ArgumentNullException(nameof(sessionControllerFactory));
DmbFactory = dmbFactory ?? throw new ArgumentNullException(nameof(dmbFactory));
AsyncDelayer = asyncDelayer ?? throw new ArgumentNullException(nameof(asyncDelayer));
this.reattachInfoHandler = reattachInfoHandler ?? throw new ArgumentNullException(nameof(reattachInfoHandler));
this.databaseContextFactory = databaseContextFactory ?? throw new ArgumentNullException(nameof(databaseContextFactory));
this.byondTopicSender = byondTopicSender ?? throw new ArgumentNullException(nameof(byondTopicSender));
this.eventConsumer = eventConsumer ?? throw new ArgumentNullException(nameof(eventConsumer));
this.jobManager = jobManager ?? throw new ArgumentNullException(nameof(jobManager));
Logger = logger ?? throw new ArgumentNullException(nameof(logger));
ActiveLaunchParameters = initialLaunchParameters ?? throw new ArgumentNullException(nameof(initialLaunchParameters));
this.instance = instance ?? throw new ArgumentNullException(nameof(instance));
this.autoStart = autoStart;
if (serverControl == null)
{
throw new ArgumentNullException(nameof(serverControl));
}
chat.RegisterCommandHandler(this);
ActiveLaunchParameters = initialLaunchParameters;
releaseServers = false;
ActiveParametersUpdated = new TaskCompletionSource <object>();
restartRegistration = serverControl.RegisterForRestart(this);
try
{
Semaphore = new SemaphoreSlim(1);
}
catch
{
restartRegistration.Dispose();
throw;
}
}
/// <summary>
/// Construct a <see cref="SessionPersistor"/>
/// </summary>
/// <param name="databaseContextFactory">The value of <see cref="databaseContextFactory"/></param>
/// <param name="dmbFactory">The value of <see cref="dmbFactory"/></param>
/// <param name="processExecutor">The value of <see cref="processExecutor"/></param>
/// <param name="logger">The value of <see cref="logger"/></param>
/// <param name="metadata">The value of <see cref="metadata"/></param>
public SessionPersistor(
IDatabaseContextFactory databaseContextFactory,
IDmbFactory dmbFactory,
IProcessExecutor processExecutor,
ILogger <SessionPersistor> logger,
Api.Models.Instance metadata)
{
this.databaseContextFactory = databaseContextFactory ?? throw new ArgumentNullException(nameof(databaseContextFactory));
this.dmbFactory = dmbFactory ?? throw new ArgumentNullException(nameof(dmbFactory));
this.processExecutor = processExecutor ?? throw new ArgumentNullException(nameof(processExecutor));
this.logger = logger ?? throw new ArgumentNullException(nameof(logger));
this.metadata = metadata ?? throw new ArgumentNullException(nameof(metadata));
}
/// <summary>
/// Get the most recent <see cref="CompileJob"/> for a given <paramref name="instance"/> from a given <paramref name="databaseContext"/>.
/// </summary>
/// <param name="databaseContext">The <see cref="IDatabaseContext"/>.</param>
/// <param name="instance">The <see cref="Instance"/> to search for <see cref="CompileJob"/>s.</param>
/// <param name="cancellationToken">The <see cref="CancellationToken"/> for the operation.</param>
/// <returns>A <see cref="Task{TResult}"/> resulting in the most recent <see cref="CompileJob"/> associated with the given <paramref name="instance"/> from the <paramref name="databaseContext"/>.</returns>
public static Task <CompileJob> MostRecentCompletedCompileJobOrDefault(
this IDatabaseContext databaseContext,
Api.Models.Instance instance,
CancellationToken cancellationToken)
{
if (databaseContext == null)
{
throw new ArgumentNullException(nameof(databaseContext));
}
return(databaseContext
.CompileJobs
.AsQueryable()
.Where(x => x.Job.Instance.Id == instance.Id)
.OrderByDescending(x => x.Job.StoppedAt)
.FirstOrDefaultAsync(cancellationToken));
}
/// <inheritdoc />
public IInstanceReference GetInstanceReference(Api.Models.Instance metadata)
{
if (metadata == null)
{
throw new ArgumentNullException(nameof(metadata));
}
lock (instances)
{
if (!instances.TryGetValue(metadata.Id.Value, out var instance))
{
logger.LogTrace("Cannot reference instance {0} as it is not online or on this node!", metadata.Id);
return(null);
}
return(instance.AddReference());
}
}
void NormalizeModelPath(Api.Models.Instance model, out string absolutePath)
{
if (model.Path == null)
{
absolutePath = null;
return;
}
absolutePath = ioManager.ResolvePath(model.Path);
if (platformIdentifier.IsWindows)
{
model.Path = absolutePath.ToUpperInvariant();
}
else
{
model.Path = absolutePath;
}
}
/// <summary>
/// Initializes a new instance of the <see cref="WindowsWatchdog"/> class.
/// </summary>
/// <param name="chat">The <see cref="IChatManager"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="sessionControllerFactory">The <see cref="ISessionControllerFactory"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="dmbFactory">The <see cref="IDmbFactory"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="sessionPersistor">The <see cref="ISessionPersistor"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="jobManager">The <see cref="IJobManager"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="serverControl">The <see cref="IServerControl"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="asyncDelayer">The <see cref="IAsyncDelayer"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="diagnosticsIOManager">The <see cref="IIOManager"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="eventConsumer">The <see cref="IEventConsumer"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="remoteDeploymentManagerFactory">The <see cref="IRemoteDeploymentManagerFactory"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="gameIOManager">The value of <see cref="GameIOManager"/>.</param>
/// <param name="symlinkFactory">The value of <see cref="symlinkFactory"/>.</param>
/// <param name="logger">The <see cref="ILogger"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="initialLaunchParameters">The <see cref="DreamDaemonLaunchParameters"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="instance">The <see cref="Api.Models.Instance"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="autoStart">The autostart value for the <see cref="WatchdogBase"/>.</param>
public WindowsWatchdog(
IChatManager chat,
ISessionControllerFactory sessionControllerFactory,
IDmbFactory dmbFactory,
ISessionPersistor sessionPersistor,
IJobManager jobManager,
IServerControl serverControl,
IAsyncDelayer asyncDelayer,
IIOManager diagnosticsIOManager,
IEventConsumer eventConsumer,
IRemoteDeploymentManagerFactory remoteDeploymentManagerFactory,
IIOManager gameIOManager,
ISymlinkFactory symlinkFactory,
ILogger <WindowsWatchdog> logger,
DreamDaemonLaunchParameters initialLaunchParameters,
Api.Models.Instance instance,
bool autoStart)
: base(
chat,
sessionControllerFactory,
dmbFactory,
sessionPersistor,
jobManager,
serverControl,
asyncDelayer,
diagnosticsIOManager,
eventConsumer,
remoteDeploymentManagerFactory,
logger,
initialLaunchParameters,
instance,
autoStart)
{
try
{
GameIOManager = gameIOManager ?? throw new ArgumentNullException(nameof(gameIOManager));
this.symlinkFactory = symlinkFactory ?? throw new ArgumentNullException(nameof(symlinkFactory));
}
catch
{
_ = DisposeAsync();
throw;
}
}
/// <summary>
/// Initializes a new instance of the <see cref="RuntimeInformation"/> <see langword="class"/>.
/// </summary>
/// <param name="assemblyInformationProvider">The <see cref="IAssemblyInformationProvider"/> to use.</param>
/// <param name="serverPortProvider">The <see cref="IServerPortProvider"/> used to set the value of <see cref="ServerPort"/>.</param>
/// <param name="testMerges">An <see cref="IEnumerable{T}"/> used to construct the value of <see cref="TestMerges"/>.</param>
/// <param name="chatChannels">The <see cref="Chat.ChannelRepresentation"/>s for the <see cref="ChatUpdate"/>.</param>
/// <param name="instance">The <see cref="Instance"/> used to set <see cref="InstanceName"/>.</param>
/// <param name="revision">The value of <see cref="RevisionInformation"/>.</param>
/// <param name="securityLevel">The value of <see cref="SecurityLevel"/>.</param>
/// <param name="apiValidateOnly">The value of <see cref="ApiValidateOnly"/>.</param>
public RuntimeInformation(
IAssemblyInformationProvider assemblyInformationProvider,
IServerPortProvider serverPortProvider,
IEnumerable <TestMergeInformation> testMerges,
IEnumerable <Chat.ChannelRepresentation> chatChannels,
Api.Models.Instance instance,
Api.Models.Internal.RevisionInformation revision,
DreamDaemonSecurity?securityLevel,
bool apiValidateOnly)
: base(chatChannels)
{
ServerVersion = assemblyInformationProvider?.Version ?? throw new ArgumentNullException(nameof(assemblyInformationProvider));
ServerPort = serverPortProvider?.HttpApiPort ?? throw new ArgumentNullException(nameof(serverPortProvider));
TestMerges = testMerges?.ToList() ?? throw new ArgumentNullException(nameof(testMerges));
InstanceName = instance?.Name ?? throw new ArgumentNullException(nameof(instance));
Revision = revision ?? throw new ArgumentNullException(nameof(revision));
SecurityLevel = securityLevel;
ApiValidateOnly = apiValidateOnly;
}
/// <summary>
/// Initializes a new instance of the <see cref="WindowsWatchdog"/> <see langword="class"/>.
/// </summary>
/// <param name="chat">The <see cref="IChat"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="sessionControllerFactory">The <see cref="ISessionControllerFactory"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="dmbFactory">The <see cref="IDmbFactory"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="reattachInfoHandler">The <see cref="IReattachInfoHandler"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="databaseContextFactory">The <see cref="IDatabaseContextFactory"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="byondTopicSender">The <see cref="IByondTopicSender"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="eventConsumer">The <see cref="IEventConsumer"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="jobManager">The <see cref="IJobManager"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="serverControl">The <see cref="IServerControl"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="asyncDelayer">The <see cref="IAsyncDelayer"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="ioManager">The value of <see cref="ioManager"/>.</param>
/// <param name="symlinkFactory">The value of <see cref="symlinkFactory"/>.</param>
/// <param name="logger">The <see cref="ILogger"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="initialLaunchParameters">The <see cref="DreamDaemonLaunchParameters"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="instance">The <see cref="Api.Models.Instance"/> for the <see cref="WatchdogBase"/>.</param>
/// <param name="autoStart">The autostart value for the <see cref="WatchdogBase"/>.</param>
public WindowsWatchdog(
IChat chat,
ISessionControllerFactory sessionControllerFactory,
IDmbFactory dmbFactory,
IReattachInfoHandler reattachInfoHandler,
IDatabaseContextFactory databaseContextFactory,
IByondTopicSender byondTopicSender,
IEventConsumer eventConsumer,
IJobManager jobManager,
IServerControl serverControl,
IAsyncDelayer asyncDelayer,
IIOManager ioManager,
ISymlinkFactory symlinkFactory,
ILogger <WindowsWatchdog> logger,
DreamDaemonLaunchParameters initialLaunchParameters,
Api.Models.Instance instance, bool autoStart)
: base(
chat,
sessionControllerFactory,
dmbFactory,
reattachInfoHandler,
databaseContextFactory,
byondTopicSender,
eventConsumer,
jobManager,
serverControl,
asyncDelayer,
logger,
initialLaunchParameters,
instance,
autoStart)
{
try
{
this.ioManager = ioManager ?? throw new ArgumentNullException(nameof(ioManager));
this.symlinkFactory = symlinkFactory ?? throw new ArgumentNullException(nameof(symlinkFactory));
}
catch
{
Dispose();
throw;
}
}
Models.Instance CreateDefaultInstance(Api.Models.Instance initialSettings)
=> new Models.Instance
{
ConfigurationType = initialSettings.ConfigurationType ?? ConfigurationType.Disallowed,
DreamDaemonSettings = new DreamDaemonSettings
{
AllowWebClient = false,
AutoStart = false,
Port = 1337,
SecurityLevel = DreamDaemonSecurity.Safe,
StartupTimeout = 60,
HeartbeatSeconds = 60,
TopicRequestTimeout = generalConfiguration.ByondTopicTimeout
},
DreamMakerSettings = new DreamMakerSettings
{
ApiValidationPort = 1339,
ApiValidationSecurityLevel = DreamDaemonSecurity.Safe,
RequireDMApiValidation = true
},
Name = initialSettings.Name,
Online = false,
Path = initialSettings.Path,
AutoUpdateInterval = initialSettings.AutoUpdateInterval ?? 0,
ChatBotLimit = initialSettings.ChatBotLimit ?? Models.Instance.DefaultChatBotLimit,
RepositorySettings = new RepositorySettings
{
CommitterEmail = Components.Repository.Repository.DefaultCommitterEmail,
CommitterName = Components.Repository.Repository.DefaultCommitterName,
PushTestMergeCommits = false,
ShowTestMergeCommitters = false,
AutoUpdatesKeepTestMerges = false,
AutoUpdatesSynchronize = false,
PostTestMergeComment = false,
CreateGitHubDeployments = false
},
InstanceUsers = new List <Models.InstanceUser> // give this user full privileges on the instance
{
InstanceAdminUser(null)
}
};
/// <summary>
/// Create a <see cref="IWatchdog"/> that isn't the <see cref="ExperimentalWatchdog"/>.
/// </summary>
/// <param name="chat">The <see cref="IChatManager"/> for the <see cref="IWatchdog"/></param>
/// <param name="dmbFactory">The <see cref="IDmbFactory"/> for the <see cref="IWatchdog"/> with</param>
/// <param name="reattachInfoHandler">The <see cref="IReattachInfoHandler"/> for the <see cref="IWatchdog"/></param>
/// <param name="sessionControllerFactory">The <see cref="ISessionControllerFactory"/> for the <see cref="IWatchdog"/></param>
/// <param name="ioManager">The <see cref="IIOManager"/> for the <see cref="IWatchdog"/>.</param>
/// <param name="instance">The <see cref="Instance"/> for the <see cref="IWatchdog"/></param>
/// <param name="settings">The initial <see cref="DreamDaemonSettings"/> for the <see cref="IWatchdog"/></param>
/// <returns>A new <see cref="IWatchdog"/></returns>
protected virtual IWatchdog CreateNonExperimentalWatchdog(
IChatManager chat,
IDmbFactory dmbFactory,
IReattachInfoHandler reattachInfoHandler,
ISessionControllerFactory sessionControllerFactory,
IIOManager ioManager,
Api.Models.Instance instance,
DreamDaemonSettings settings)
=> new BasicWatchdog(
chat,
sessionControllerFactory,
dmbFactory,
reattachInfoHandler,
DatabaseContextFactory,
JobManager,
ServerControl,
AsyncDelayer,
LoggerFactory.CreateLogger <BasicWatchdog>(),
settings,
instance,
settings.AutoStart.Value);
/// <inheritdoc />
public IRemoteDeploymentManager CreateRemoteDeploymentManager(Api.Models.Instance metadata, RemoteGitProvider remoteGitProvider)
{
if (metadata == null)
{
throw new ArgumentNullException(nameof(metadata));
}
logger.LogTrace("Creating remote deployment manager for remote git provider {0}...", remoteGitProvider);
return(remoteGitProvider switch
{
RemoteGitProvider.GitHub => new GitHubRemoteDeploymentManager(
databaseContextFactory,
gitHubClientFactory,
loggerFactory.CreateLogger <GitHubRemoteDeploymentManager>(),
metadata),
RemoteGitProvider.GitLab => new GitLabRemoteDeploymentManager(
loggerFactory.CreateLogger <GitLabRemoteDeploymentManager>(),
metadata),
RemoteGitProvider.Unknown => new NoOpRemoteDeploymentManager(),
_ => throw new InvalidOperationException($"Invalid RemoteGitProvider: {remoteGitProvider}!"),
});
/// <summary>
/// Corrects discrepencies between the <see cref="Api.Models.Instance.Online"/> status of <see cref="IInstance"/>s in the database vs the service.
/// </summary>
/// <param name="instanceManager">The <see cref="IInstanceManager"/> to use.</param>
/// <param name="logger">The <see cref="ILogger"/> to use.</param>
/// <param name="metadata">The <see cref="Api.Models.Instance"/> to check.</param>
/// <returns><see langword="true"/> if an unsaved DB update was made, <see langword="false"/> otherwise.</returns>
public static bool ValidateInstanceOnlineStatus(IInstanceManager instanceManager, ILogger logger, Api.Models.Instance metadata)
{
if (instanceManager == null)
{
throw new ArgumentNullException(nameof(instanceManager));
}
if (metadata == null)
{
throw new ArgumentNullException(nameof(metadata));
}
bool online;
using (var instanceReferenceCheck = instanceManager.GetInstanceReference(metadata))
online = instanceReferenceCheck != null;
if (metadata.Online.Value == online)
{
return(false);
}
const string OfflineWord = "offline";
const string OnlineWord = "online";
logger.LogWarning(
"Instance {0} is says it's {1} in the database, but it is actually {2} in the service. Updating the database to reflect this...",
metadata.Id,
online ? OfflineWord : OnlineWord,
online ? OnlineWord : OfflineWord);
metadata.Online = online;
return(true);
}
public async Task RunPostTest(CancellationToken cancellationToken)
{
var instances = await instanceManagerClient.List(cancellationToken);
var firstTest = instances.Single(x => x.Name == TestInstanceName);
var instanceClient = instanceManagerClient.CreateClient(firstTest);
//can regain permissions on instance without instance user
var ourInstanceUser = await instanceClient.Users.Read(cancellationToken).ConfigureAwait(false);
await instanceClient.Users.Delete(ourInstanceUser, cancellationToken).ConfigureAwait(false);
await Assert.ThrowsExceptionAsync <InsufficientPermissionsException>(() => instanceClient.Users.Read(cancellationToken)).ConfigureAwait(false);
await instanceManagerClient.GrantPermissions(new Api.Models.Instance
{
Id = firstTest.Id
}, cancellationToken).ConfigureAwait(false);
ourInstanceUser = await instanceClient.Users.Read(cancellationToken).ConfigureAwait(false);
Assert.AreEqual(RightsHelper.AllRights <DreamDaemonRights>(), ourInstanceUser.DreamDaemonRights.Value);
//can't detach online instance
await ApiAssert.ThrowsException <ConflictException>(() => instanceManagerClient.Detach(firstTest, cancellationToken), ErrorCode.InstanceDetachOnline).ConfigureAwait(false);
firstTest.Online = false;
firstTest = await instanceManagerClient.Update(firstTest, cancellationToken).ConfigureAwait(false);
await instanceManagerClient.Detach(firstTest, cancellationToken).ConfigureAwait(false);
var attachPath = Path.Combine(firstTest.Path, InstanceController.InstanceAttachFileName);
Assert.IsTrue(File.Exists(attachPath));
//can recreate detached instance
firstTest = await instanceManagerClient.CreateOrAttach(firstTest, cancellationToken).ConfigureAwait(false);
// Test updating only with SetChatBotLimit works
var current = await usersClient.Read(cancellationToken);
var update = new UserUpdate
{
Id = current.Id,
InstanceManagerRights = InstanceManagerRights.SetChatBotLimit
};
await usersClient.Update(update, cancellationToken);
var update2 = new Api.Models.Instance
{
Id = firstTest.Id,
ChatBotLimit = 77
};
var newThing = await instanceManagerClient.Update(update2, cancellationToken);
update.InstanceManagerRights |= InstanceManagerRights.Delete | InstanceManagerRights.Create | InstanceManagerRights.List;
await usersClient.Update(update, cancellationToken);
//but only if the attach file exists
await instanceManagerClient.Detach(firstTest, cancellationToken).ConfigureAwait(false);
File.Delete(attachPath);
await ApiAssert.ThrowsException <ConflictException>(() => instanceManagerClient.CreateOrAttach(firstTest, cancellationToken), ErrorCode.InstanceAtExistingPath).ConfigureAwait(false);
}
public async Task <IActionResult> Create([FromBody] Api.Models.Instance model, CancellationToken cancellationToken)
{
if (model == null)
{
throw new ArgumentNullException(nameof(model));
}
if (String.IsNullOrWhiteSpace(model.Name))
{
return(BadRequest(new ErrorMessage(ErrorCode.InstanceWhitespaceName)));
}
var unNormalizedPath = model.Path;
var targetInstancePath = NormalizePath(unNormalizedPath);
model.Path = targetInstancePath;
var installationDirectoryPath = NormalizePath(DefaultIOManager.CurrentDirectory);
bool InstanceIsChildOf(string otherPath)
{
if (!targetInstancePath.StartsWith(otherPath, StringComparison.Ordinal))
{
return(false);
}
bool sameLength = targetInstancePath.Length == otherPath.Length;
char dirSeparatorChar = targetInstancePath.ToCharArray()[Math.Min(otherPath.Length, targetInstancePath.Length - 1)];
return(sameLength ||
dirSeparatorChar == Path.DirectorySeparatorChar ||
dirSeparatorChar == Path.AltDirectorySeparatorChar);
}
if (InstanceIsChildOf(installationDirectoryPath))
{
return(Conflict(new ErrorMessage(ErrorCode.InstanceAtConflictingPath)));
}
// Validate it's not a child of any other instance
IActionResult earlyOut = null;
ulong countOfOtherInstances = 0;
using (var cts = CancellationTokenSource.CreateLinkedTokenSource(cancellationToken))
{
var newCancellationToken = cts.Token;
try
{
await DatabaseContext
.Instances
.AsQueryable()
.Select(x => new Models.Instance
{
Path = x.Path
})
.ForEachAsync(
otherInstance =>
{
if (++countOfOtherInstances >= generalConfiguration.InstanceLimit)
{
earlyOut ??= Conflict(new ErrorMessage(ErrorCode.InstanceLimitReached));
}
else if (InstanceIsChildOf(otherInstance.Path))
{
earlyOut ??= Conflict(new ErrorMessage(ErrorCode.InstanceAtConflictingPath));
}
if (earlyOut != null && !newCancellationToken.IsCancellationRequested)
{
cts.Cancel();
}
},
newCancellationToken)
.ConfigureAwait(false);
}
catch (OperationCanceledException)
{
cancellationToken.ThrowIfCancellationRequested();
}
}
if (earlyOut != null)
{
return(earlyOut);
}
// Last test, ensure it's in the list of valid paths
if (!(generalConfiguration.ValidInstancePaths?
.Select(path => NormalizePath(path))
.Any(path => InstanceIsChildOf(path)) ?? true))
{
return(BadRequest(new ErrorMessage(ErrorCode.InstanceNotAtWhitelistedPath)));
}
async Task <bool> DirExistsAndIsNotEmpty()
{
if (!await ioManager.DirectoryExists(model.Path, cancellationToken).ConfigureAwait(false))
{
return(false);
}
var filesTask = ioManager.GetFiles(model.Path, cancellationToken);
var dirsTask = ioManager.GetDirectories(model.Path, cancellationToken);
var files = await filesTask.ConfigureAwait(false);
var dirs = await dirsTask.ConfigureAwait(false);
return(files.Concat(dirs).Any());
}
var dirExistsTask = DirExistsAndIsNotEmpty();
bool attached = false;
if (await ioManager.FileExists(model.Path, cancellationToken).ConfigureAwait(false) || await dirExistsTask.ConfigureAwait(false))
{
if (!await ioManager.FileExists(ioManager.ConcatPath(model.Path, InstanceAttachFileName), cancellationToken).ConfigureAwait(false))
{
return(Conflict(new ErrorMessage(ErrorCode.InstanceAtExistingPath)));
}
else
{
attached = true;
}
}
var newInstance = CreateDefaultInstance(model);
DatabaseContext.Instances.Add(newInstance);
try
{
await DatabaseContext.Save(cancellationToken).ConfigureAwait(false);
try
{
// actually reserve it now
await ioManager.CreateDirectory(unNormalizedPath, cancellationToken).ConfigureAwait(false);
await ioManager.DeleteFile(ioManager.ConcatPath(targetInstancePath, InstanceAttachFileName), cancellationToken).ConfigureAwait(false);
}
catch
{
// oh shit delete the model
DatabaseContext.Instances.Remove(newInstance);
// DCT: Operation must always run
await DatabaseContext.Save(default).ConfigureAwait(false);
public ByondTest(IByondClient byondClient, IJobsClient jobsClient, Api.Models.Instance metadata)
: base(jobsClient)
{
this.byondClient = byondClient ?? throw new ArgumentNullException(nameof(byondClient));
this.metadata = metadata ?? throw new ArgumentNullException(nameof(metadata));
}