| 摘要 |
A declared origin policy may be provided. First a plurality of records comprising addresses that an application is allowed to access may be received. The received plurality of records may be placed in a manifest. Then, a request containing an address may be received and compared to the plurality of records in the manifest. Access to the address may be allowed when one of the plurality of records in the manifest matches the address or when an ambiguity is encountered as to whether the one of the plurality of records in the manifest matches the address. Access to the address may be denied when none of the plurality of records in the manifest matches the address. Moreover, any request to change any of the plurality of records in the manifest may be denied when the application is updated, uninstalled, or reinstalled.
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