Setting the secure attribute to false could compromise the security offered by HTTPS. You can set the attribute to false if your policy file is on an HTTPS server, and you want to allow SWF files on a non-HTTPS server to load data from the HTTPS server. You can permit access to documents originating from any domain, as shown in the following example:Įach tag also has the optional secure attribute, which defaults to true. Flash Player does not perform DNS resolution. If you specify an IP address, access is granted only to SWF files loaded from that IP address using IP syntax (for example, ), not those loaded using domain-name syntax. Wildcards are not allowed in IP domain specifications. For example, foo.com is considered to be part of *.foo.com. However, wildcard domains with suffixes can match domains that consist of only the suffix without the leading dot. Wildcard domains are indicated by either a single asterisk (*), which matches all domains and all IP addresses, or an asterisk followed by a suffix, which matches only those domains that end with the specified suffix. Each tag contains an attribute, domain, which specifies either an exact IP address, an exact domain, or a wildcard domain (any domain). For example, a policy file located at will apply only to data- loading calls made to over HTTPS at port 8080.Ī cross-domain policy file contains a single tag, which in turn contains zero or more tags. So a policy file in the root directory applies to the whole server, but a policy file loaded from an arbitrary subdirectory applies only to that directory and its subdirectories.Ī policy file affects access only to the particular server on which it resides. A cross-domain policy file applies only to the directory from which it is loaded and to its child directories. However, a SWF file can check for a different name or in a different directory location by calling the Security.loadPolicyFile() method. If the domain of the SWF file that is attempting to access the data is included in the policy file, the data is automatically accessible.īy default, policy files must be named crossdomain.xml and must reside in the root directory of the server. When a SWF file attempts to access data from another domain, Flash Player automatically attempts to load a policy file from that domain. The following example shows a policy file that permits access to SWF files that originate from *., and 192.0.34.166: Any SWF file that is served from a domain specified by the server's policy file is permitted to access data or assets from that server.Ĭross-domain policy files affect access to a number of assets, including the following: Policy file syntax A cross-domain policy file is an XML file that provides a way for the server to indicate that its data and documents are available to SWF files served from certain domains or from all domains. To make data from a web server available to SWF files from other domains, you can create a cross-domain policy file on your server. You can read about crossdomain.xml on Adobe web site: External data not accessible outside a Macromedia Flash movie's domainĪnd here is a quick explanation how to make data on server accesible by SWF files from another server: Cross-domain policy files To solve this issue you should either move data files to the same domain or use crossdomain.xml to allow An圜hart SWF to load files from another domain. If you are getting this error when launching An圜hart on web server - you are, probably, trying to connect charts to data or image files that reside on another domain. If you are trying to launch An圜hart or An圜hart Samples on you local machine you should register folder with swf file in local trusted folders of Flash Player, you can read how to doe that in: Installation Tutorial. With An圜hart Flash Chart Component, there are two cases: An圜hart SWF on local machine and An圜hart on Web Server, please choose what case is yours and read below how to fix the issue. You can read more about it on Adobe web site: Adobe Flash Player 10 security. Security Error happens when Flash Player tries to load data (SWF file(s), XML File(s) or Image(s)), that are not in Flash Player security sandbox.
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