OOP-based Steam-Login library
- One-File class
- Doesnt rely on an external library
- Easy to use
- Easy to modify with commented code and function reference
- Saves all information the Steam-API provides on a per-user basis
- Doesnt recreate/delete your session if you use it elsewhere
- Drop the
steamauthoop.class.phpfile into your projects directory - Insert your API-Key from http://steamcommunity.com/dev/apikey into the config (
$settings["apikey"]) - Include it with
require "steamauthoop.class.php"; - Initialize it with
$steam = new SteamAuthOOP();
If you want to have a link, go with
<a href="<?php echo $steam->loginUrl(); ?>">Link</a>
Check if the user is logged in with
$steam->loggedIn();
(Will return true or false)
User-Data is accessible through $steam->varName;
You can find a basic list of variables in the demo file or a more advanced one in the code.
<?php
require("steamauthoop.class.php");
$steam = new SteamAuthOOP();
if ($steam->loggedIn()) {
echo "Hello ".$steam->personaname."!";
} else {
echo "<a href='".$steam->loginUrl()."'>Login</a>";
}
?>Nothing at the moment. Open an issue if you think there is something that could be better.
The library does not deliver safe/escaped data as it would limit the functionality. This will leave your site vulnerable to cross-site-scripting ("XSS") and SQL-injection attacks if you dont take actions to prevent them.
For example if a user calls himself <script src='http://example.com/hacks.js'></script> and you print that name to other users, their browser will download hacks.js.
You can prevent that by passing the string through htmlspecialchars($string).
For example if a user calls himself "; DROP TABLE *;-- and you directly execute that as an SQL-query, you will loose all your data.
You can prevent that by passing the strings through mysqli_escape_string($link, $string) or $mysqli->escape_string($string).
If you choose to use the steam web-api you need to follow the Steam Web API Terms of Use found at http://steamcommunity.com/dev/apiterms
The marked code is taken from Syntax_Error's "Ultra Simple Steam-Login" Class found at http://forums.steampowered.com/forums/showthread.php?t=1430511 (Link is dead, archive version)
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