Develop a Cross-Browser Fingerprint Library in JavaScript
$250-750 USD
Paid on delivery
I'm looking for someone to develop a persistent cross-browser fingerprinting script in JavaScript. That is to say the library should determine a 32-bit string to identify a given user based on the features of their browser and operating system. See more about browser fingerprinting here ([url removed, login to view]).
The only dependency should be EverCookie ([url removed, login to view]) . It should be as simplistic to use as fingerprintJS ([url removed, login to view]).
See this site ([url removed, login to view]) which has implemented a cross-browser fingerprint as well as fingerprintJS for starting points.
Ideally, the object returned should have 2 members:
-currentFingerprint - the current browser fingerprint of the user
-knownFingerprints - and an array with all known fingerprints for that given user.
If the user somehow blocks EverCookie, the script should still return the current fingerprint.
The code will need to be submitted with an output of a series of tests across at least 5 machines and 3 browsers per machine that shows the validity of the fingerprint and its ability to identify a machine across multiple browsers. I'll also run the test on my side.
The deliverables will be:
-JavaScript library
-An example implementation
-The test results
ALL AUTOMATED RESPONSES WILL BE IGNORED.
Project ID: #6959297
About the project
7 freelancers are bidding on average $675 for this job
Hello, I'm a professional programmer for web programming with php language to build the system website, Besides, I'm also expert in MySQL , HTML,HTML5,CSS, JS I'm always top in Vietnam freelancer [login to view URL] More