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28 lines
816 B
PHP
28 lines
816 B
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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if($this->username!='demo')
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$this->errorCode=self::ERROR_USERNAME_INVALID;
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else if($this->password!='demo')
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$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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} |