37 lines
1.1 KiB
PHP
37 lines
1.1 KiB
PHP
<?php
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/**
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* UserIdentity represents the data needed to identity a user.
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* It contains the authentication method that checks if the provided
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* data can identity the user.
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*/
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class UserIdentity extends CUserIdentity
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{
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/**
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* Authenticates a user.
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* The example implementation makes sure if the username and password
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* are both 'demo'.
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* In practical applications, this should be changed to authenticate
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* against some persistent user identity storage (e.g. database).
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* @return boolean whether authentication succeeds.
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*/
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public function authenticate()
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{
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$connection = Yii::app()->db;
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$command=$connection->createCommand("SELECT SValue FROM othervalues WHERE Name = 'AdminPassword'");
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$pw = $command->queryScalar();
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$users=array(
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// username => password
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'admin' => $pw,
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);
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if(!isset($users[$this->username]))
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$this->errorCode=self::ERROR_USERNAME_INVALID;
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elseif($users[$this->username]!==$this->password)
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$this->errorCode=self::ERROR_PASSWORD_INVALID;
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else
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$this->errorCode=self::ERROR_NONE;
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return !$this->errorCode;
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}
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} |