7 changed files with 154 additions and 19 deletions
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<?php |
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namespace app\service\user; |
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use app\model\WechatUser; |
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use app\service\BaseService; |
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class UserService extends BaseService |
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{ |
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/** |
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* 随机字符串,默认长度10 |
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* @param int $num |
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* @return string |
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*/ |
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public function setSalt(int $num = 10): string |
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{ |
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$str = 'qwertyuiopasdfghjklzxcvbnm1234567890'; |
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return substr(str_shuffle($str), 10, $num); |
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} |
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/** |
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* 密码加密 |
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* @param string $pwd |
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* @param string $salt |
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* @return string |
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*/ |
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public function setPassword(string $pwd, string $salt): string |
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{ |
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return md5(md5($pwd . $salt) . $salt); |
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} |
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/** |
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* 添加、修改密码 |
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* @param $id |
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* @param $password |
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* @return bool |
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*/ |
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public function savePassword($id, $password) |
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{ |
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$salt = $this->setSalt(); |
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$savePassword = $this->setPassword($password, $salt); |
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$data = [ |
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'password' => $savePassword, |
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'salt' => $salt |
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]; |
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$User = new WechatUser(); |
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return $User->where('id', $id)->save($data); |
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} |
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} |
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