To Ensure A Consistent And Accurate Hash, The Following Steps Should Be Taken To Create.
Put in any text, such as ip address, email, filename, userid, or whatever else you like, and get back a. Generate unique images from any text. The attacker could start with a brute force of @gmail.com followed by @yahoo.com, etc.
So, Create A Gravatar.rb File In Your _Plugins Directory With The Following Code.
There are other optional options which you could provide for the gravatar like e.g. For all of you who are looking for implementation of gravatar, please check peter bucher’s gravatar c# control. The general name for such programmatically generated images is hash visualization.
Robohash Is A Easy Web Service That Makes It Easy To Provide Unique, Robot/Alien/Monster/Whatever Images For Any Text.
Gravatar url’s are generated by creating a hash from your email address. // compute the hash string hash = hashemailforgravatar(email); A few days ago i wanted to integrate gravatar in one of the applications i’v been working on, and realized gravatar still uses md5 for hashing the user’s email.
Suitable For Use With Gravatar Profile.
Default is 'undefined', which generates urls without protocol. Any match will associate one email address from our list to a username. Here come hash generated avatars!
Adding Some Parameters To Url Makes Gravatar Send Not An Boring Image But One Generated From Hash.
Get more details about the options here. The identicon generator is a free online tool to generate identicons. The 3rd party could store all the hashes in a lookup table;