The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 20, 2020
Filed:
Jan. 26, 2018
Citrix Systems, Inc., Fort Lauderdale, FL (US);
Punit Gupta, San Jose, CA (US);
Pintu Kumar, Bengaluru, IN;
Citrix Systems, Inc., Fort Lauderdale, FL (US);
Abstract
Described embodiments provide systems and methods for rewriting an URL in a message transmitted via a clientless SSL VPN session. An intermediary device may identify, in a HTTP response transmitted via the session, an absolute URL that includes a hostname of the server. The device may determine that the absolute URL includes an intranet domain name. The device may generate, responsive to the determination, a URL segment by combining a unique string corresponding to the hostname of the server, with a hostname of the device. The device may rewrite, responsive to the determination, the absolute URL by replacing the server hostname in the absolute URL with the generated URL segment. A DNS server for the client may be configured with a DNS entry comprising a wildcard combined with the device hostname, to cause the DNS server to resolve the rewritten absolute URL to an IP address of the device.