The full check might look like: data_check_string =.

You can verify the authentication and the integrity of the data received by comparing the received hash parameter with the hexadecimal representation of the HMAC-SHA-256 signature of the data-check-string with the SHA256 hash of the bot's token used as a secret key.ĭata-check-string is a concatenation of all received fields, sorted in alphabetical order, in the format key= with a line feed character (' ', 0x0A) used as separator – e.g., 'auth_date= first_name= id= username='. by calling the callback function data-onauth with the JSON-object containing id, first_name, last_name, username, photo_url, auth_date and hash fields.by redirecting the user to the URL specified in the data-auth-url attribute with the following parameters: id, first_name, last_name, username, photo_url, auth_date and hash.After a successful authorization, the widget can return data in two ways: The new owners changed the login server address to 1.4.1 is the first version of Adium to use the new address by default, but older versions can be reconfigured by double-clicking on each ICQ account in the Preferences window and changing each account's Login Server in the Options tab.

Icq login sample