Method and apparatus of processing invalid user input search information
A method and apparatus of processing a user initiated request for information is disclosed. The method may provide receiving a user initiated request including a uniform resource locator (URL) submitted to a web browser application and receiving a response that the URL is an invalid URL that cannot be resolved to a corresponding webpage. The method may also include blocking a subsequent attempt to transmit the user initiated request as a browser modified search request that includes modifications to the user initiated request.
1. A method of processing a user initiated request for information, the method comprising:
receiving a user initiated request including a uniform resource locator (URL) submitted to a web browser application;
receiving a response that the URL is an invalid URL that cannot be resolved to a corresponding webpage;
filtering the user initiated request to identify whether hypertext transfer protocol (HTTP) request information exists and includes a REFERER message; and
and if the REFERER message is not present in the HTTP request, then blocking a subsequent attempt to transmit the user initiated request as a browser modified search request that includes modifications to the user initiated request to avoid a redirect of the user initiated request.
2. The method of claim 1 , wherein the user initiated request is received as user input to an address bar portion of the web browser application.
3. The method of claim 1 , wherein receiving a response that the URL is an invalid URL that cannot be resolved to a corresponding webpage comprises receiving a NXDOMAIN HTTP parameter.
4. The method of claim 1 , wherein the browser modified search request comprises at least part of information associated with the user initiated request and does not include the REFERER HTTP parameter.
5. The method of claim 1 , wherein the user initiated request is received as user input to a search box portion of a search-enabled web page.
6. The apparatus of claim 1 , wherein the user initiated request is received as user input to a search box portion of a search-enabled web page.
7. An apparatus configured to process a user initiated request for information, the apparatus comprising:
a receiver configured to receive a user initiated request including a uniform resource locator (URL) submitted to a web browser application and receive a response that the URL is an invalid URL that cannot be resolved to a corresponding webpage; and
a processor configured to filter the user initiated request to identify whether hypertext transfer protocol (HTTP) request information exists and includes a REFERER message, and if the REFERER message is not present in the HTTP request, then block a subsequent attempt to transmit the user initiated request as a browser modified search request that includes modifications to the user initiated request to avoid a redirect of the user initiated request.
8. The apparatus of claim 7 , wherein the user initiated request is received as user input to an address bar portion of the web browser application.
9. The apparatus of claim 7 , wherein the received message that the URL is an invalid URL that cannot be resolved to a corresponding webpage comprises a NXDOMAIN HTTP parameter.
10. The apparatus of claim 7 , wherein the browser modified search request comprises at least part of information associated with the user initiated request and does not include the REFERER HTTP parameter.
11. A non-transitory computer readable storage medium comprising instructions that when executed causes a processor to process a user initiated request for information, the processor being further configured to perform:
receiving a user initiated request including a uniform resource locator (URL) submitted to a web browser application;
receiving a response that the URL is an invalid URL that cannot be resolved to a corresponding webpage;
filtering the user initiated request to identify whether hypertext transfer protocol (HTTP) request information exists and includes a REFERER message; and
and if the REFERER message is not present in the HTTP request, then blocking a subsequent attempt to transmit the user initiated request as a browser modified search request that includes modifications to the user initiated request to avoid a redirect of the user initiated request.
12. The non-transitory computer readable storage medium of claim 11 , wherein the user initiated request is received as user input to an address bar portion of the web browser application.
13. The non-transitory computer readable storage medium of claim 11 , wherein receiving a response that the URL is an invalid URL that cannot be resolved to a corresponding webpage comprises receiving a NXDOMAIN HTTP parameter.
14. The non-transitory computer readable storage medium of claim 11 , wherein the browser modified search request comprises at least part of information associated with the user initiated request and does not include the REFERER HTTP parameter.