Erstes Yii Projekt

1 files changed, 33 insertions, 0 deletions

diff --git a/protected/components/UserIdentity.php b/protected/components/UserIdentity.php
new file mode 100644
index 0000000..a9704e5
--- /dev/null
+++ b/protected/components/UserIdentity.php
@@ -0,0 +1,33 @@
+<?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
+{
+	/**
+	 * Authenticates a user.
+	 * The example implementation makes sure if the username and password
+	 * are both 'demo'.
+	 * In practical applications, this should be changed to authenticate
+	 * against some persistent user identity storage (e.g. database).
+	 * @return boolean whether authentication succeeds.
+	 */
+	public function authenticate()
+	{
+		$users=array(
+			// username => password
+			'demo'=>'demo',
+			'admin'=>'admin',
+		);
+		if(!isset($users[$this->username]))
+			$this->errorCode=self::ERROR_USERNAME_INVALID;
+		else if($users[$this->username]!==$this->password)
+			$this->errorCode=self::ERROR_PASSWORD_INVALID;
+		else
+			$this->errorCode=self::ERROR_NONE;
+		return !$this->errorCode;
+	}
+}
\ No newline at end of file