Azure:Manage anonymous read access to containers and blobs

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Grant anonymous users permissions to containers and blobs

By default, a container and any blobs within it may be accessed only by the owner of the storage account. To give anonymous users read permissions to a container and its blobs, you can set the container permissions to allow public access. Anonymous users can read blobs within a publicly accessible container without authenticating the request.

Containers provide the following options for managing container access:

• Full public read access: Container and blob data can be read via anonymous request. Clients can enumerate blobs within the container via anonymous request, but cannot enumerate containers within the storage account.

• Public read access for blobs only: Blob data within this container can be read via anonymous request, but container data is not available. Clients cannot enumerate blobs within the container via anonymous request.

• No public read access: Container and blob data can be read by the account owner only.

Features available to anonymous users

The following table shows which operations may be called by anonymous users when a container‘s ACL is set to allow public access.

选项“公共容器”对应Full public read access(可匿名访问本容器中的blob，可访问本容器的元数据，可枚举本容器的blob)

选项“公共Blob”对应Public read access for blobs only（可匿名访问本容器中的blob,但是不能枚举blob,也不能访问容器元数据）

选项“私有”对应No public read access（禁止匿名访问）

Azure:Manage anonymous read access to containers and blobs

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原文地址：http://www.cnblogs.com/imust2008/p/5165660.html