Validating web services for compatibility with a client device by emulating the client device by populating a template associated with the web services

• US 10,171,593 B2
• Filed: 06/30/2014
• Issued: 01/01/2019
• Est. Priority Date: 06/30/2014
• Status: Active Grant

• Current Assignee: Verizon Patent and Licensing Incorporated (Verizon Communications Inc.)
• Original Assignee: Verizon Patent and Licensing Incorporated (Verizon Communications Inc.)
• Inventors: Patadia, Amit B., Chakarapani, Lakshmi N.
• Primary Examiner(s): Murray, Daniel C.
• Application Number:
  US14/319,518
• Publication Number:
  US 20150381742A1
• Time in Patent Office: 1,646 Days
• Field of Search: 709217
• CPC Class Codes: H04L 67/02 based on web technology, e.g. hypertext transfer protocol [HTTP]
• CPC Class Codes: H04L 67/51 Discovery or management thereof, e.g. service location protocol [SLP] or web services

Abstract

Parameters associated with client devices may be determined, and a subset of the parameters associated with a particular client device may be identified. The subset of the parameters may include information related to hardware, software, and/or an identifier associated with the particular client device. A template associated with requesting a web service may be populated based on the subset of the parameters to form a web services request associated with the particular client device. The web service may be requested using the services request. A response to the services request, related to providing the web service to the particular client device, may be received, and the response may be evaluated with respect to the subset of the parameters, to determine whether the web service is compatible with the particular client device.

Claims

1. A method comprising:

determining, by a processor of a validation device, parameters associated with a plurality of client devices having network access to a plurality of web services for which corresponding compatibility determinations have been performed for each of the plurality of client devices;

determining, by the validation device, that at least one of the plurality of web services has been updated since the corresponding compatibility determination;

identifying, by the validation device, a first subset of the parameters associated with a first client device;

determining, by the validation device, a template associated with requesting the at least one updated web service from a network device;

emulating, by the validation device, the first client device by populating the template based on the first subset of the parameters, wherein populating the template generates web services validation commands including data related to;

requesting the at least one updated web service for use by the first client device,

identification and validation of the first client device, and

formatting of the at least one updated web service for use by the first client device;

transmitting, by the validation device to the network device, a first web services request for the at least one updated web service using the web services validation commands;

receiving, by the validation device, a first response message forwarded from the network device in response to the first web services request, wherein the first response message contains web services data that relates to providing the at least one updated web service to the first client device;

evaluating, by the validation device, the web services data to determine, based on the first subset of the parameters, whether the at least one updated web service is in a format that is compatible with the first client device; and

validating, by the validation device, the at least one updated web service for use by the first client device based on a determination that the format is compatible.

2. The method of claim 1, wherein the first subset of the parameters includes information related to at least one of hardware or software associated with the first client device.

3. The method of claim 1, wherein the first subset of the parameters includes at least one of an address, a uniform resource identifier (URI), a host name, or a port number associated with the first client device.

4. The method of claim 1, wherein the first subset of the parameters includes data identifying device-type specific input parameters for the at least one updated web service.

5. The method of claim 1, wherein populating the template includes:

generating an application protocol interface (API) to exchange data between the processor and the network device; and

populating a payload for the API based on the first subset of the parameters.

6. The method of claim 5, wherein populating the payload includes:

determining a simple object access protocol (SOAP) envelope based on the first subset of the parameters when the first web services request is a SOAP request;

determining extended meta-language (XML) or JavaScript object notation (JSON) data based on the first subset of the parameters when the first web services request is a Hyper-Text Transfer Protocol (HTTP) request; and

determining representational state transfer (REST) data based on the first subset of the parameters when the first web services request is a REST protocol request.

7. The method of claim 1, further comprising:

determining a second subset of the parameters associated with a second client device that differs from the first client device;

populating the template based on the second subset of the parameters to form a second web services request associated with the second client device;

requesting the at least one updated web service using the second web services request;

receiving a second response to the second web services request, wherein the second response relates to providing the at least one updated web service to the second client device; and

evaluating the second response, wherein evaluating the second response includes determining based on the second subset of the parameters whether the at least one updated web service is compatible with the second client device.

8. A validation device comprising:

a memory configured to store parameters associated with a plurality of client devices having network access to a plurality of web services for which corresponding compatibility determinations have been performed for each of the plurality of client devices; and

a processor configured to;

determine that at least one of the plurality of web services has been updated since the corresponding compatibility determination,

identify a first subset of the parameters associated with a first client device,

determine a template associated with requesting the at least one updated web service from a network device,

emulate the first client device by populating the template based on the first subset of the parameters, wherein populating the template generates web services validation commands that include data related to;

requesting the at least one updated web service for use by the first client device,

identification and validation of the first client device, and

formatting of the at least one updated web service for use by the first client device,

transmit, to the network device, a first web services request for the at least one updated web service using the web services validation commands,

receive a first response message forwarded from the network device in response to the first web services request, wherein the first response message contains web services data that relates to providing the at least one updated web service to the first client device,

evaluate the web services data to determine, based on the first subset of the parameters, whether the at least one updated web service is in a format that is compatible with the first client device, and

validate, based on a determination that the format is compatible, the at least one updated web service for use by the first client device.

9. The validation device of claim 8, wherein the first subset of the parameters includes information related to at least one of hardware or software associated with the first client device.

10. The validation device of claim 8, wherein the first subset of the parameters includes at least one of an address, a uniform resource identifier (URI), a host name, or a port number associated with the first client device.

11. The validation device of claim 8, wherein the first subset of the parameters includes data identifying device-type specific input parameters for the at least one updated web service.

12. The validation device of claim 8, wherein the processor, when populating the template, is further configured to:

generate an application protocol interface (API) to exchange data between the processor and the network device, and

populate a payload for the API based on the first subset of the parameters.

13. The validation device of claim 12, wherein the processor, when populating the payload, is further configured to:

determine a simple object access protocol (SOAP) envelope based on the first subset of the parameters when the first web services request is a SOAP request,

determine extended meta-language (XML) or JavaScript object notation (JSON) data based on the first subset of the parameters when the first web services request is a Hyper-Text Transfer Protocol (HTTP) request, and

determine representational state transfer (REST) data based on the first subset of the parameters when the first web services request is a REST protocol request.

14. The validation device of claim 8, wherein the processor is further configured to:

determine a second subset of the parameters associated with a second client device that differs from the first client device,

populate the template based on the second subset of the parameters to form a second web services request associated with the second client device,

request the at least one updated web service using the second web services request,

receive a second response to the second web services request, wherein the second response relates to providing the at least one updated web service to the second client device, and

evaluate the second response, wherein evaluating the second response includes determining based on the second subset of the parameters whether the at least one updated web service is compatible with the second client device.

15. A non-transitory computer readable medium to store instructions, the instructions comprising:

instructions that, when executed by a processor associated with a validation device, cause the validation device to;

store parameters associated with a plurality of client devices having network access to a plurality of web services for which corresponding compatibility determinations have been performed for each of the plurality of client devices,

determine that at least one of the plurality of web services has been updated since the corresponding compatibility determination,

identify a first subset of the parameters associated with a first client device,

determine, a template associated with requesting the at least one updated web service from a network device,

emulate the first client device by populating the template based on the first subset of the parameters, wherein populating the template generates web services validation commands that include data related to;

requesting the at least one updated web service for use by the first client device,

identification and validation of the first client device, and

formatting of the at least one updated web service for use by the first client device,

transmit, to the network device, a first web services request for at least one updated web service using the web services validation commands,

receive a first response message forwarded from the network device in response to the first web services request, wherein the first response message contains web services data that relates to providing the at least one updated web service to the first client device,

evaluate the web services data to determine, based on the first subset of the parameters, whether the at least one updated web service is in a format that is compatible with the first client device, and

validate, based on a determination that the format is compatible, the at least one updated web service for use by the first client device.

16. The non-transitory computer readable medium of claim 15, wherein the first subset of the parameters includes information related to at least one of hardware or software associated with the first client device.

17. The non-transitory computer readable medium of claim 15, wherein the first subset of the parameters includes at least one of an address, a uniform resource identifier (URI), a host name, or a port number associated with the first client device.

18. The non-transitory computer readable medium of claim 15, wherein the instructions further cause the validation device, when populating the template, to:

generate an application protocol interface (API) to exchange data between the processor and the network device, and

populate a payload for the API based on the first subset of the parameters.

19. The non-transitory computer readable medium of claim 18, wherein the instructions further cause the validation device, when populating the payload, to:

determine a simple object access protocol (SOAP) envelope based on the first subset of the parameters when the first web services request is a SOAP request,

determine extended meta-language (XML) or JavaScript object notation (JSON) data based on the first subset of the parameters when the first web services request is a Hyper-Text Transfer Protocol (HTTP) request, and

determine representational state transfer (REST) data based on the first subset of the parameters when the first web services request is a REST protocol request.

20. The non-transitory computer readable medium of claim 18, wherein the instructions further cause the validation device to:

determine a second subset of the parameters associated with a second client device that differs from the first client device,

populate the template based on the second subset of the parameters to form a second web services request associated with the second client device,

request the at least one updated web service using the second web services request,

receive a second response to the second web services request, wherein the second response relates to providing the at least one updated web service to the second client device, and

evaluate the second response, wherein evaluating the second response includes determining based on the second subset of the parameters whether the at least one updated web service is compatible with the second client device.