initial commit of laravel!

system/hash.php

@@ -0,0 +1,52 @@
+<?php namespace System;
+
+class Hash {
+
+    /**
+	 * The salty, hashed value.
+	 *
+	 * @var string
+	 */
+	public $value;
+
+	/**
+	 * The salt used during hashing.
+	 *
+	 * @var string
+	 */
+	public $salt;
+
+	/**
+	 * Create a new hash instance.
+	 *
+	 * @param  string  $value
+	 * @param  string  $salt
+	 * @return void
+	 */
+	public function __construct($value, $salt = null)
+	{
+		// --------------------------------------------------------------
+		// Get a random salt to hash the value with.
+		// --------------------------------------------------------------
+		$this->salt = (is_null($salt)) ? Str::random(16) : $salt;
+
+		// --------------------------------------------------------------
+		// Perform a salted, SHA-1 hash on the value.
+		// --------------------------------------------------------------
+		$this->value = sha1($value.$this->salt);
+	}
+
+	/**
+	 * Factory for creating hash instances.
+	 *
+	 * @access public
+	 * @param  string  $value
+	 * @param  string  $salt
+	 * @return Hash
+	 */
+	public static function make($value, $salt = null)
+	{
+		return new self($value, $salt);
+	}
+
+}