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Package tokenizr-php
Short Description Salted, SHA256-hashed token generation and checking
License MIT
Informations about the package tokenizr-php
tokenizr-php
Salted, SHA256-hashed token generation and checking
Requirements
- PHP 5.2+
Basic usage
First require biohzrdmx/tokenizr-php
with Composer.
Use create
to tokenize your data. It will return an string with the source data and its message digest:
You can then save the token wherever you want. To check it back, use check
To get back the data, use getData
Note that the data and its message digest are separated by a PERIOD, so it wouldn't be a good idea to try to tokenize strings containing periods unless you change the divider (via the 2nd parameter in the constructor).
You may also pass an array
as the token payload and it will be converted to a query string for proper use.
Also note that the data is saved in plain sight, THIS CLASS IS NOT DESIGNED TO ENCRYPT DATA. The purpose of this class is to provide a way to check if the data (from a cookie, for example) has been generated by your code and not forged. The checksum is reliable as long as you NEVER DISCLOSE YOUR SALTS.
Licensing
The MIT License (MIT)
Copyright (c) 2021 biohzrdmx
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Credits
Lead coder: biohzrdmx github.com/biohzrdmx
All versions of tokenizr-php with dependencies
ext-mbstring Version *