System and method for constructing session identification information

• US 8,793,346 B2
• Filed: 04/27/2012
• Issued: 07/29/2014
• Est. Priority Date: 04/28/2011
• Status: Expired due to Fees

• Current Assignee: International Business Machines Corporation
• Original Assignee: International Business Machines Corporation
• Inventors: Ionescu, Paul, Jourdan, Guy-Vincent, Onut, Iosif Viorel, Segal, Ori, Smith, Wayne Duncan, von Bochmann, Gregor
• Primary Examiner(s): VU, VIET DUY
• Application Number:
  US13/458,236
• Publication Number:
  US 20120278480A1
• Time in Patent Office: 823 Days
• Field of Search: 709/217, 709/219, 709/223, 709/224, 709/225, 709/227, 709/228
• US Class Current: 709/219
• CPC Class Codes: H04L 67/02 based on web technology, e.g. hypertext transfer protocol [HTTP]
• CPC Class Codes: H04L 67/146 Markers for unambiguous identification of a particular session, e.g. session cookie or URL-encoding

Abstract

A computer-implemented process, computer program product, and apparatus for identifying session identification information. A recording is initiated and an operation sequence of interest is performed while recording and the recording ceases. Responsive to a determination that the operation sequence of interest was successful, information from the operation sequence of interest is saved as recorded information and responsive to a determination that a same operation sequence of interest was recorded, the recorded information from each operation sequence of interest is compared. Differences in the recorded information are identified to form identified differences and a session identifier is constructed using the identified differences.

Claims

1. A computer-implemented process for identifying session identification information, the computer-implemented process comprising:

initiating a recording;

performing an operation sequence of interest while recording;

ceasing recording;

responsive to a determination the operation sequence of interest was successful, saving information from the operation sequence of interest as recorded information;

responsive to a determination a same operation sequence of interest was recorded, comparing the recorded information from each operation sequence of interest;

identifying differences in the recorded information to form identified differences; and

constructing a session identifier suitable for use by a web crawler using the identified differences in the recorded information, wherein the identified differences represent values generated based upon, at least in part, the operation sequence.

2. The computer-implemented process of claim 1 wherein initiating a recording comprises:

selecting initiation from one of a manual initiation and a programmatic initiation, wherein programmatic initiation further comprises monitoring for the operation sequence of interest and responsive to detection of the operation sequence of interest, initiating the recording.

3. The computer-implemented process of claim 1 wherein performing an operation sequence of interest while recording comprises:

performing a login sequence while recording;

logging out; and

replaying the login sequence to record a same login sequence, wherein the same login sequence is performed without user intervention.

4. The computer-implemented process of claim 1 wherein performing an operation sequence of interest while recording comprises:

performing a set of operations by a user while crawling wherein the set of operations comprises one or more operations, including multi-step operations.

5. The computer-implemented process of claim 1 wherein responsive to a determination the same operation sequence of interest was not recorded, terminating a previous operation sequence of interest and initiating recording.

6. The computer-implemented process of claim 1 wherein identifying differences in the recorded information to form identified differences comprises:

separating all elements of each operation sequence of interest in the recorded information using predefined information, including path delimiters and body delimiters contained in a configuration file; and

comparing corresponding elements of the recorded information from each operation sequence of interest.

7. The computer-implemented process of claim 1 wherein constructing a session identifier using the identified differences comprises:

creating a session identifier entity using information contained in a configuration file to ensure a crawler can handle constructs accordingly.

8. A computer program product residing on a non-transitory computer readable medium having a plurality of instructions stored thereon which, when executed by a processor, cause the processor to perform operations comprising:

initiating a recording;

performing an operation sequence of interest while recording;

ceasing recording;

responsive to a determination the operation sequence of interest was successful, saving information from the operation sequence of interest as recorded information;

responsive to a determination a same operation sequence of interest was recorded, comparing the recorded information from each operation sequence of interest;

identifying differences in the recorded information to form identified differences; and

constructing a session identifier suitable for use by a web crawler using the identified differences in the recorded information, wherein the identified differences represent values generated based upon, at least in part, the operation sequence.

9. The computer program product of claim 8 wherein the operation of initiating a recording comprises:

selecting initiation from one of a manual initiation and a programmatic initiation, wherein programmatic initiation comprises instructions for monitoring for the operation sequence of interest and responsive to detection of the operation sequence of interest instructions for initiating the recording.

10. The computer program product of claim 8 wherein the operation of performing an operation sequence of interest while recording comprises:

performing a login sequence while recording;

logging out; and

replaying the login sequence to record a same login sequence, wherein the same login sequence is performed without user intervention.

11. The computer program product of claim 8 wherein the operation of performing an operation sequence of interest while recording comprises:

performing a set of operations by a user while crawling, wherein the set of operations comprises one or more operations, including multi-step operations.

12. The computer program product of claim 8 wherein the operation responsive to a determination the same operation sequence of interest was not recorded comprises terminating a previous operation sequence of interest and initiating recording.

13. The computer program product of claim 8 wherein the operation of identifying differences in the recorded information to form identified differences comprises:

separating all elements of each operation sequence of interest in the recorded information using predefined information, including path delimiters and body delimiters contained in a configuration file; and

comparing corresponding elements of the recorded information from each operation sequence of interest.

14. The computer program product of claim 8 wherein the operation of constructing a session identifier using the identified differences comprises:

creating a session identifier entity using information contained in a configuration file to ensure a crawler can handle constructs accordingly.

15. An apparatus for identifying session identification information, the apparatus comprising:

a communications fabric;

a memory connected to the communications fabric, wherein the memory contains computer executable program code;

a communications unit connected to the communications fabric;

an input/output unit connected to the communications fabric;

a display connected to the communications fabric; and

a processor unit connected to the communications fabric, wherein the processor unit executes the computer executable program code to direct the apparatus to;

initiate a recording;

perform an operation sequence of interest while recording;

cease recording;

responsive to a determination the operation sequence of interest was successful, save information from the operation sequence of interest as recorded information;

responsive to a determination a same operation sequence of interest was recorded, compare the recorded information from each operation sequence of interest;

identify differences in the recorded information to form identified differences; and

construct a session identifier suitable for use by a web crawler using the identified differences in the recorded information, wherein the identified differences represent values generated based upon, at least in part, the operation sequence.

16. The apparatus of claim 15 wherein the processor unit executes the computer executable program code to initiate a recording further directs the apparatus to:

select initiation from one of a manual initiation and a programmatic initiation, wherein programmatic initiation further comprises monitoring for the operation sequence of interest and responsive to detection of the operation sequence of interest initiating the recording.

17. The apparatus of claim 15 wherein the processor unit executes the computer executable program code to perform an operation sequence of interest while recording further directs the apparatus to:

perform a login sequence while recording;

log out; and

replay the login sequence to record a same login sequence, wherein the same login sequence is performed without user intervention.

18. The apparatus of claim 15 wherein the processor unit executes the computer executable program code to perform an operation sequence of interest while recording further directs the apparatus to:

perform a set of operations by a user while crawling wherein the set of operations comprises one or more operations, including multi-step operations.

19. The apparatus of claim 15 wherein the processor unit executes the computer executable program code to identify differences in the recorded information to form identified differences further directs the apparatus to:

separate all elements of each operation sequence of interest in the recorded information using predefined information, including path delimiters and body delimiters contained in a configuration file; and

compare corresponding elements of the recorded information from each operation sequence of interest.

20. The apparatus of claim 15 wherein the processor unit executes the computer executable program code to construct a session identifier using the identified differences further directs the apparatus to:

create a session identifier entity using information contained in a configuration file to ensure a crawler can handle constructs accordingly.