C# CloudBlobContainer.SetPermissions方法代码示例

        public override bool OnStart()
        {
            // Set the maximum number of concurrent connections
            ServicePointManager.DefaultConnectionLimit = 12;

            DiagnosticMonitor.Start("DiagnosticsConnectionString");

            // For information on handling configuration changes
            // see the MSDN topic at http://go.microsoft.com/fwlink/?LinkId=166357.
            RoleEnvironment.Changing += RoleEnvironmentChanging;

            // read storage account configuration settings
            CloudStorageAccount.SetConfigurationSettingPublisher((configName, configSetter)
                => configSetter(RoleEnvironment.GetConfigurationSettingValue(configName)));

            var storageAccount = CloudStorageAccount.FromConfigurationSetting("DataConnectionString");

            // initialize blob storage
            CloudBlobClient blobStorage = storageAccount.CreateCloudBlobClient();
            container = blobStorage.GetContainerReference("converteddata");

            // initialize queue storage
            CloudQueueClient queueStorage = storageAccount.CreateCloudQueueClient();
            queue = queueStorage.GetQueueReference("workercommands");

            Trace.TraceInformation("Creating container and queue...");

            bool storageInitialized = false;
            while (!storageInitialized)
            {
                try
                {
                    // create the blob container and allow public access
                    container.CreateIfNotExist();
                    var permissions = container.GetPermissions();
                    permissions.PublicAccess = BlobContainerPublicAccessType.Container;
                    container.SetPermissions(permissions);

                    // create the message queue
                    queue.CreateIfNotExist();
                    storageInitialized = true;
                }
                catch (StorageClientException e)
                {
                    if (e.ErrorCode == StorageErrorCode.TransportError)
                    {
                        Trace.TraceError("Storage services initialization failure. "
                          + "Check your storage account configuration settings. If running locally, "
                          + "ensure that the Development Storage service is running. Message: '{0}'", e.Message);
                        Thread.Sleep(5000);
                    }
                    else
                    {
                        throw;
                    }
                }
            }

            return base.OnStart();
        }

 public void CreateIfNotExist(CloudBlobContainer cloudBlobContainer, bool isPublic = true)
 {
     cloudBlobContainer.CreateIfNotExist();
     var permission = cloudBlobContainer.GetPermissions();
     var blobContainerPermissions = new BlobContainerPermissions {PublicAccess = isPublic ? BlobContainerPublicAccessType.Container : BlobContainerPublicAccessType.Off};
     cloudBlobContainer.SetPermissions(blobContainerPermissions);
 }

        public override bool OnStart()
        {
            // Set the maximum number of concurrent connections
            ServicePointManager.DefaultConnectionLimit = 100;

            //Initialize Indexer
            storageAccount = CloudStorageAccount.Parse(RoleEnvironment.GetConfigurationSettingValue("CrawlerStorage"));

            //Initialize URL Queue
            urlQueueClient = storageAccount.CreateCloudQueueClient();
            urlQueue = urlQueueClient.GetQueueReference("urlqueue");
            if (urlQueue.CreateIfNotExist())
            {
                //Add first URL to the queue
                CloudQueueMessage firstURL = new CloudQueueMessage(startURL);
                urlQueue.AddMessage(firstURL);
            }

            //Initialize Index Queue
            indexQueueClient = storageAccount.CreateCloudQueueClient();
            indexQueue = indexQueueClient.GetQueueReference("indexqueue");
            indexQueue.CreateIfNotExist();

            //Initialize Database Blob
            databaseClient = storageAccount.CreateCloudBlobClient();
            databaseContainer = databaseClient.GetContainerReference("wordfrequencies");
            databaseContainer.CreateIfNotExist();
            var permission = databaseContainer.GetPermissions();
            permission.PublicAccess = BlobContainerPublicAccessType.Container;
            databaseContainer.SetPermissions(permission);

            return base.OnStart();
        }

        public Storage(CloudStorageAccount account)
        {
            this.account = account;

            fileStorage = account.CreateCloudBlobClient();

            /* Initialize file container */
            container = fileStorage.GetContainerReference(filesContainer);
            container.CreateIfNotExist();

            var permissions = container.GetPermissions();
            /* Full permissions. From MSDN, Container-level public access. Anonymous clients can
             * read blob content and metadata and container metadata, and can list the blobs within the container.
             *
             * Other alternatives are Blob (can read content but not metadata) and Off (no
             * anonymous access).
             */
            // permissions.PublicAccess = BlobContainerPublicAccessType.Container;
            permissions.PublicAccess = BlobContainerPublicAccessType.Off;

            permissions.SharedAccessPolicies.Remove("basic");
            permissions.SharedAccessPolicies.Add("basic", new SharedAccessPolicy()
            {
            });

            container.SetPermissions(permissions);

            /* Initialize table (for file metadata) */
            CloudTableClient.CreateTablesFromModel(
                typeof(FileDataContext),
                account.TableEndpoint.AbsoluteUri,
                account.Credentials);
        }

        public AzureBlobRepository(CloudStorageAccount storageAccount, CloudBlobClient blobClient, CloudBlobContainer blobContainer)
        {
            this._storageAccount = storageAccount;
            this._blobClient = blobClient;
            this._blobContainer = blobContainer;

            _blobContainer.SetPermissions(GetPermissions());
        }

 /// <summary>
 /// Connects to the storage account and creates the default container 
 /// </summary>
 private void ConnectToBlobStorage()
 {
     storageAccount = CloudStorageAccount.Parse(RoleEnvironment.GetConfigurationSettingValue("StorageConnectionString"));
     blobClient = storageAccount.CreateCloudBlobClient();
     blobContainer = blobClient.GetContainerReference("testcontainer");
     blobContainer.CreateIfNotExist();
     blobContainer.SetPermissions(new BlobContainerPermissions() { PublicAccess = BlobContainerPublicAccessType.Blob });
 }

 static AzureHelper()
 {
     var cloudStorageAccount = CloudStorageAccount.Parse("DefaultEndpointsProtocol=http;AccountName=mintchipmarket;AccountKey=6wtpT0uW75m2LsThfROjp+cMA5zWx8VllZhJ5tM7kPAZZlIbPZ0t7pIXkO0s0AnzZ4sWMnl+rc5+1KjlNWKlfA==");
     var blobClient = new CloudBlobClient(cloudStorageAccount.BlobEndpoint, cloudStorageAccount.Credentials);
     _container = blobClient.GetContainerReference("files");
     _container.CreateIfNotExist();
     _container.SetPermissions(new BlobContainerPermissions() { PublicAccess = BlobContainerPublicAccessType.Off });
 }

        public AzureFileSystem(string containerName, string root, bool isPrivate, CloudStorageAccount storageAccount) {
            // Setup the connection to custom storage accountm, e.g. Development Storage
            _storageAccount = storageAccount;
            ContainerName = containerName;
            _root = String.IsNullOrEmpty(root) || root == "/" ? String.Empty : root + "/";

            BlobClient = _storageAccount.CreateCloudBlobClient();
            // Get and create the container if it does not exist
            // The container is named with DNS naming restrictions (i.e. all lower case)
            Container = BlobClient.GetContainerReference(ContainerName);
            Container.CreateIfNotExist();

            if ( isPrivate ) {
                Container.SetPermissions(new BlobContainerPermissions
                                         {PublicAccess = BlobContainerPublicAccessType.Off});
            }
            else {
                Container.SetPermissions(new BlobContainerPermissions { PublicAccess = BlobContainerPublicAccessType.Container });
            }
        }

        public AzureBlobFileRepository(IConfigSettings configSettings)
        {
            var setting = configSettings.Get("StorageConnectionString");
            containerName = configSettings.Get("BlobContainerName");
            storageAccount = CloudStorageAccount.Parse(setting);
            blobClient = storageAccount.CreateCloudBlobClient();
            container = blobClient.GetContainerReference(containerName.ToLower());

            container.CreateIfNotExist();
            container.SetPermissions(new BlobContainerPermissions
            {
                PublicAccess = BlobContainerPublicAccessType.Blob
            });
        }

        public override bool OnStart()
        {
            //Initialize Indexer
            storageAccount = CloudStorageAccount.Parse(RoleEnvironment.GetConfigurationSettingValue("CrawlerStorage"));

            //Initialize Database Blob
            databaseClient = storageAccount.CreateCloudBlobClient();
            databaseContainer = databaseClient.GetContainerReference("wordfrequencies");
            databaseContainer.CreateIfNotExist();
            var permission = databaseContainer.GetPermissions();
            permission.PublicAccess = BlobContainerPublicAccessType.Container;
            databaseContainer.SetPermissions(permission);

            return base.OnStart();
        }

        static void CreateContainer()
        {
            //get blob container
            account = CloudStorageAccount.FromConfigurationSetting("BlobConnectionString");
            client = account.CreateCloudBlobClient();
            container = client.GetContainerReference("userphotos");
            container.CreateIfNotExist();

            BlobContainerPermissions permissions = new BlobContainerPermissions()
            {
                PublicAccess = BlobContainerPublicAccessType.Blob
            };

            container.SetPermissions(permissions);
        }

        public AzureShellSettingsManager(CloudStorageAccount storageAccount, IShellSettingsManagerEventHandler events)
        {
            // Setup the connection to custom storage accountm, e.g. Development Storage
            _storageAccount = storageAccount;
            _events = events;

            BlobClient = _storageAccount.CreateCloudBlobClient();

            // Get and create the container if it does not exist
            // The container is named with DNS naming restrictions (i.e. all lower case)
            Container = new CloudBlobContainer(ContainerName, BlobClient);
            Container.CreateIfNotExist();

            // Tenant settings are protected by default
            Container.SetPermissions(new BlobContainerPermissions { PublicAccess = BlobContainerPublicAccessType.Off });
        }

        public FriendLikesService(string id)
        {
            this.UserId = id;

            account = CloudStorageAccount.Parse(RoleEnvironment.GetConfigurationSettingValue("DataConnectionString"));

            // Table Client
            tableClient = new CloudTableClient(account.TableEndpoint.ToString(), account.Credentials);
            tableClient.CreateTableIfNotExist(FRIEND_LIKES_TABLE);

            // Blob Client
            blobClient = new CloudBlobClient(account.BlobEndpoint.ToString(), account.Credentials);
            blobContainer = blobClient.GetContainerReference(FRIEND_LIKES_BLOB_CONTAINER);
            blobContainer.CreateIfNotExist();
            blobContainer.SetPermissions(new BlobContainerPermissions() { PublicAccess = BlobContainerPublicAccessType.Blob });
        }

    /// <summary>
    /// Init Azure Storage if needed
    /// </summary>
    private static void InitAzureStorage()
    {
      if (storageAccount == null)
      {
        storageAccount = CloudStorageAccount.FromConfigurationSetting(connectionString);

        if (blobClient == null)
        {
          blobClient = storageAccount.CreateCloudBlobClient();
          blobContainer = blobClient.GetContainerReference(FilesFolder);
          blobContainer.CreateIfNotExist();

          var permissions = blobContainer.GetPermissions();
          permissions.PublicAccess = BlobContainerPublicAccessType.Container;
          blobContainer.SetPermissions(permissions);
        }
      }
    }

        private void CreateStorageContainer()
        {
            Log("Attaching to or creating the blob container");

            _container = CloudStorageAccount
                .Parse(RoleEnvironment.GetConfigurationSettingValue(WorkerRole.StorageConnectionString))
                    .CreateCloudBlobClient()
                    .GetContainerReference(WorkerRole.KinectonitorImageContainer);

            _container.CreateIfNotExist();

            _container.SetPermissions(new BlobContainerPermissions
            {
                PublicAccess = BlobContainerPublicAccessType.Blob
            });

            Log("Attached to the blob container");
        }