Captive portal system and method for use in peer-to-peer networks
View Patent ↗A system, method and computer program product are provided. In use, a peer-to-peer wireless network is advertised utilizing a granting node. Further, a requesting node is provided for connecting to the peer-to-peer wireless network. Thereafter, such requesting node is redirected to a portal. To this end, a software application is capable of being downloaded to the requesting node via the peer-to-peer wireless network utilizing the portal.
1. A method, comprising:
advertising a peer-to-peer wireless network utilizing a granting node;
connecting to the peer-to-peer wireless network utilizing a requesting node;
in response to an action by the requesting node, automatically redirecting the requesting node from a requested location to a portal including a graphical user interface; and
downloading a software application to the requesting node via the peer-to-peer wireless network utilizing the portal, wherein the software application is downloaded to the requesting node for enabling the requesting node to access a centrally-based wireless network;
wherein the graphical user interface allows a user of the requesting node to approve the download of the software application;
wherein the connecting occurs in response to an attempt by the requesting node to join the centrally-based wireless network, where an access point directs the requesting node to a Web page explaining that the user should first join the peer-to-peer wireless network.
2. The method as recited in claim 1 , wherein the peer-to-peer wireless network includes an ad-hoc network.
3. The method as recited in claim 1 , wherein the redirecting occurs in response to the action including any request received from the requesting node.
4. The method as recited in claim 1 , wherein the redirecting occurs in response to the action including an opening of a network browser utilizing the requesting node.
5. The method as recited in claim 1 , wherein the redirecting is carried out in response to the action including a request from the requesting node to access the centrally-based wireless network.
6. The method as recited in claim 5 , wherein the centrally-based wireless network includes a network operating in an infrastructure mode.
7. The method as recited in claim 5 , wherein the centrally-based wireless network requires that the software application be installed on the requesting node for allowing access thereto.
8. The method as recited in claim 7 , wherein the software application carries out a process including:
exchanging a first key between the granting node and the requesting node via the peer-to-peer wireless network;
generating a human-perceptible hash at the granting node and the requesting node, utilizing the first key;
comparing the human-perceptible hashes via an out-of-band communication channel; and
transmitting a second key to the requesting node for providing access to the centrally-based wireless network based on the comparison.
9. The method as recited in claim 7 , wherein the software application carries out a process including:
exchanging a first key between the granting node and the requesting node via another peer-to-peer wireless network;
generating a human-perceptible hash at the granting node and the requesting node, utilizing the first key;
comparing the human-perceptible hashes via an out-of-band communication channel; and
transmitting a second key to the requesting node for providing access to the centrally-based wireless network based on the comparison.
10. The method as recited in claim 1 , wherein the granting node redirects the requesting node to the portal.
11. The method as recited in claim 1 , wherein the portal includes a captive portal.
12. The method as recited in claim 1 , wherein the graphical user interface allows the user of the requesting node to download the software application.
13. The method as recited in claim 1 , wherein the software application includes an applet.
14. The method as recited in claim 1 , wherein the software application requires a separate installation process on the requesting node.
15. The method as recited in claim 1 , wherein the portal is stored at the granting node.
16. A computer program product embodied on a computer readable medium, comprising:
computer code for identifying advertisement of a peer-to-peer wireless network initiated by a granting node; and
computer code for connecting to the peer-to-peer wireless network utilizing a requesting node;
wherein the computer program product is operable such that, in response to an action by the requesting node, the requesting node is automatically redirected from a requested location to a portal including a graphical user interface for downloading a software application to the requesting node via the peer-to-peer wireless network utilizing the portal, wherein the software application is downloaded to the requesting node for enabling the requesting node to access a centrally-based wireless network;
wherein the computer program product is operable such that the graphical user interface allows a user of the requesting node to approve the download of the software application;
wherein the computer program product is operable such that the connecting occurs in response to an attempt by the requesting node to join the centrally-based wireless network, where an access point directs the requesting node to a Web page explaining that the user should first join the peer-to-peer wireless network.
17. A system, comprising:
a granting node for advertising a peer-to-peer wireless network; and
a requesting node for connecting to the peer-to-peer wireless network;
wherein the system is operable such that, in response to an action by the requesting node, the granting node automatically redirects the requesting node from a requested location to a portal including a graphical user interface, and a software application is downloaded to the requesting node via the peer-to-peer wireless network utilizing the portal, wherein the software application is downloaded to the requesting node for enabling the requesting node to access a centrally-based wireless network;
wherein the system is operable such that the graphical user interface allows a user of the requesting node to approve the download of the software application;
wherein the system is operable such that the connecting occurs in response to an attempt by the requesting node to join the centrally-based wireless network, where an access point directs the requesting node to a Web page explaining that the user should first join the peer-to-peer wireless network.
18. The system as recited in claim 17 , wherein the peer-to-peer network includes an ad-hoc network.
19. The system as recited in claim 17 , wherein the redirecting occurs in response to the action including any request received from the requesting node.
20. A system, comprising:
a granting node for advertising a peer-to-peer wireless network to a requesting node for connecting to the peer-to-peer wireless network;
wherein the system is operable such that, in response to an action by the requesting node, the granting node automatically redirects the requesting node from a requested location to a portal including a graphical user interface, and a software application is downloaded to the requesting node via the peer-to-peer wireless network utilizing the portal, wherein the software application is downloaded to the requesting node for enabling the requesting node to access a centrally-based wireless network;
wherein the system is operable such that the graphical user interface allows a user of the requesting node to approve the download of the software application;
wherein the system is operable such that the connecting occurs in response to an attempt by the requesting node to join the centrally-based wireless network, where an access point directs the requesting node to a Web page explaining that the user should first join the peer-to-peer wireless network.