Added DB Access + Error page

demos/phonebook/protected/components/UserIdentity.php

@@ -0,0 +1,27 @@
+<?php
+
+/**
+ * UserIdentity represents the data needed to identity a user.
+ * It contains the authentication method that checks if the provided
+ * data can identity the user.
+ */
+class UserIdentity extends CUserIdentity
+{
+	/**
+	 * Validates the username and password.
+	 * This method should check the validity of the provided username
+	 * and password in some way. In case of any authentication failure,
+	 * set errorCode and errorMessage with appropriate values and return false.
+	 * @param string username
+	 * @param string password
+	 * @return boolean whether the username and password are valid
+	 */
+	public function authenticate()
+	{
+		if($this->username==='demo' && $this->password==='demo')
+			$this->errorCode=self::ERROR_NONE;
+		else
+			$this->errorCode=self::ERROR_PASSWORD_INVALID;
+		return !$this->errorCode;
+	}
+}