|
|
Maxious
|
1 |
[HTML5 Boilerplate homepage](http://html5boilerplate.com) | [Documentation |
|
|
|
2 |
table of contents](README.md) |
|
|
|
3 |
|
|
|
|
4 |
# crossdomain.xml |
|
|
|
5 |
|
|
|
|
6 |
A cross-domain policy file is an XML document that grants a web client—such as |
|
|
|
7 |
Adobe Flash Player, Adobe Reader, etc., permission to handle data across |
|
|
|
8 |
multiple domains. When a client hosts content from a particular source domain |
|
|
|
9 |
and that content makes requests directed towards a domain other than its own, |
|
|
|
10 |
the remote domain would need to host a cross-domain policy file that grants |
|
|
|
11 |
access to the source domain, allowing the client to continue with the |
|
|
|
12 |
transaction. Policy files grant read access to data, permit a client to include |
|
|
|
13 |
custom headers in cross-domain requests, and are also used with sockets to |
|
|
|
14 |
grant permissions for socket-based connections. |
|
|
|
15 |
|
|
|
|
16 |
For full details, check out Adobe's article about the [cross-domain policy file |
|
|
|
17 |
specification](http://www.adobe.com/devnet/articles/crossdomain_policy_file_spec.html) |
|
|
|
18 |
|
|
|
|
19 |
Read the [Cross-domain policy file |
|
|
|
20 |
specification](http://learn.adobe.com/wiki/download/attachments/64389123/CrossDomain_PolicyFile_Specification.pdf?version=1) |
|
|
|
21 |
- (PDF, 129 KB) |
|
|
|
22 |
|