Security-Based Presentation in Client Application Software

• US 20090287833A1
• Filed: 05/16/2008
• Published: 11/19/2009
• Est. Priority Date: 05/16/2008
• Status: Abandoned Application

• Current Assignee: Steven Mark Paris
• Original Assignee: Steven Mark Paris
• Inventors: Paris, Steven Mark
• Application Number:
  US12/122,188
• Publication Number:
  US 20090287833A1
• Time in Patent Office: Days
• US Class Current: 709/229
• CPC Class Codes: G06F 21/6218 to a system of files or objects, e.g. local or distributed file system or database

Abstract

Methods and apparatus, including computer program products, for security-based presentation in client application software. A network includes one or more client systems coupled to one or more servers, a server including an application adapted to compare a request received from a client application for particular data, metadata and descriptors, together with authorization information, against the access control codes, keys or lists stored in a server-based set of tables or lists and use the results of the comparison to reply to the request affirmatively with the data, metadata and descriptors or negatively with either an error code, error message or null result.

Claims

1. A method comprising:

in a client server network, executing a client application in a client system;

establishing a communications connection between the client system and a server in the client server network;

submitting a request from the client application to the server to obtain information;

if a data item'"'"'s authorization level is greater than or forbidden for this client, returning an error message and closing the communication connection to the server;

if there are no more items to be served, transmitting an indication to the client application that it is finished and closing the communication connection to the server;

if the data item'"'"'s authorization level is less than or equal to the level of this client, looking up the corresponding formatting information and presentation device information and communicating data, format and presentation device descriptor over the network to the client software application;

receiving the data, format and descriptor and constructing a control adequate to present the data; and

repeating submitting, returning, transmitting, looking up and receiving.

2. The method of claim 1 wherein executing the client application comprises inputting a username, password or biometric information.

3. The method of claim 2 wherein the biometric information includes iris scan information.

5. The computer program product of claim 1 wherein executing the client application comprises inputting a username, password or biometric information.

6. The computer program product of claim 2 wherein the biometric information includes iris scan information.

12. The method of claim 1 wherein the client application issues requests for particular data, metadata and descriptors, together with authorization information to one or more server-based systems holding the data, metadata and descriptors.

4. A computer program product, tangibly embodied in an information carrier, for proper presentation of data in a client application, the computer program product being operable to cause data processing apparatus to:

in a client server network, execute a client application in a client system;

establish a communications connection between the client system and a server in the client server network;

submit a request from the client application to the server to obtain information;

if a data item'"'"'s authorization level is greater than or forbidden for this client, return an error message and close the communication connection to the server;

if there are no more items to be served, transmit an indication to the client application that it is finished and close the communication connection to the server;

if the data item'"'"'s authorization level is less than or equal to the level of this client, look up the corresponding formatting information and presentation device information and communicate data, format and presentation device descriptor over the network to the client software application;

receive the data, format and descriptor and construct a control adequate to present the data; and

repeat submitting, returning, transmitting, looking up and receiving.

7. A network comprising:

one or more client systems coupled to one or more servers, a server comprising an application adapted to compare a request received from a client application for particular data, metadata and descriptors, together with authorization information, against the access control codes, keys or lists stored in a server-based set of tables or lists and use the results of the comparison to reply to the request affirmatively with the data, metadata and descriptors or negatively with either an error code, error message or null result.

8. The network of claim 7 wherein the server includes a set of tables or lists, either existing alone or inside a database or repository, containing data intended to be displayed, played or sensed inside a client-based application, the senses including sight, sound, touch, taste and smell.

9. The network of claim 7 wherein the server includes a set of tables or lists, either existing alone or inside a database or repository, containing metadata corresponding to the data and used in order to format the data into a form other than the original binary-based representation in the tables or lists.

10. The network of claim 7 wherein the server includes a set of tables or lists, either existing alone or inside a database or repository, containing descriptors corresponding to the data and that specify the kind of control, display or sensing device within which the data is to be presented.

11. The network of claim 7 wherein the server includes a set of tables or lists, either existing alone or inside a database or repository, containing access control codes, keys or lists corresponding to the data and that are used to permit or deny access to the data, metadata and display descriptors.

13. The method of claim 9 wherein the client application formats the data using the instructions specified by and included in the metadata to produce an output and then displays, plays or otherwise presents this output in the control, display or sensing device described by a descriptor.