Transferring cookie data to another domain

摘要

Disclosed are various embodiments for transferring cookie data between different domains. A first network data request is obtained from a client through a first domain. The first network data request includes a first cookie set by the first domain. Data from the first cookie is stored in a cache in association with a unique identifier. A second network data request, which presents the unique identifier, is obtained from the client through a second domain. A second cookie is set in the client through the second domain based at least in part on data from the first cookie. The first cookie is inaccessible to the second domain.

主权项

1. A non-transitory computer-readable medium embodying a program that, when executed by at least one computing device, causes the at least one computing device to at least:
set a first cookie associated with a first domain in a client; generate a network page subsequent to setting the first cookie, the network page including a first portion associated with the first domain and a second portion associated with a second domain, the network page further including: code that generates a unique identifier in the client;
code that sends a first network data request from the client to a first server associated with the first domain, the first network data request presenting the unique identifier and data from the first cookie;code that sends a second network data request from the client to a second server associated with the second domain, the second network data request presenting the unique identifier and excluding the data from the first cookie; andcode that, in response to receiving a response to the second network data request from the second server, saves a second cookie associated with the second domain, the second cookie containing the data from the first cookie; send the network page to the client; receive the data from the first cookie in response to the first network data request; correlate the first network data request with the second network data request based at least in part on the unique identifier; generate the second cookie based at least in part on the data from the first cookie, wherein the first cookie is inaccessible to the second server; determine that an expiration time period has elapsed relative to the first network data request being received; and purge the data from the first cookie in response to determining that the expiration time period has elapsed.