Method for maintaining state information on a client
First Claim
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1. A method of maintaining state information on a client, the method comprising:
- transmitting an unmodifiable cookie which specifies state information from a server to the client;
storing a copy of the unmodifiable cookie on the client in a public cookie file;
storing the unmodifiable cookie in a private cookie file in a location separate from the public cookie file on the client; and
,in response to a request from the client for a document requiring an unmodifiable cookie found in the private cookie file but not in the public cookie file, updating the public cookie file to reflect the unmodifiable cookie found in the private cookie file.
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Abstract
The present invention provides a system and method of maintaining state information on a client. In response to a client request for a file located on a server, the file is transmitted from the server to the client. An unmodifiable cookie which specifies state information from the server is also transmitted to the client. The client then stores the unmodifiable cookie. A user is unable to alter the unmodifiable cookie on the client machine.
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4 Claims
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1. A method of maintaining state information on a client, the method comprising:
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transmitting an unmodifiable cookie which specifies state information from a server to the client; storing a copy of the unmodifiable cookie on the client in a public cookie file; storing the unmodifiable cookie in a private cookie file in a location separate from the public cookie file on the client; and
,in response to a request from the client for a document requiring an unmodifiable cookie found in the private cookie file but not in the public cookie file, updating the public cookie file to reflect the unmodifiable cookie found in the private cookie file. - View Dependent Claims (2, 3, 4)
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Specification