如题所述
ThinkPHPæé认è¯Authå®ä¾è¯¦è§£ThinkPHPæé认è¯Authå®ä¾,
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mysqlæ°æ®åºé¨åsql代ç ï¼
?123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172 -- ---------------------------- -- Table structure for think_auth_group -- ---------------------------- DROP TABLE IF EXISTS `think_auth_group`; CREATE TABLE `think_auth_group` ( `id` mediumint(8) unsigned NOT NULL AUTO_INCREMENT, `title` char(100) NOT NULL DEFAULT '', `status` tinyint(1) NOT NULL DEFAULT '1', `rules` char(80) NOT NULL DEFAULT '', PRIMARY KEY (`id`) ) ENGINE=MyISAM AUTO_INCREMENT=2 DEFAULT CHARSET=utf8 COMMENT='ç¨æ·ç»è¡¨'; -- ---------------------------- -- Records of think_auth_group -- ---------------------------- INSERT INTO `think_auth_group` VALUES ('1', '管çç»', '1', '1,2'); -- ---------------------------- -- Table structure for think_auth_group_access -- ---------------------------- DROP TABLE IF EXISTS `think_auth_group_access`; CREATE TABLE `think_auth_group_access` ( `uid` mediumint(8) unsigned NOT NULL COMMENT 'ç¨æ·id', `group_id` mediumint(8) unsigned NOT NULL COMMENT 'ç¨æ·ç»id', UNIQUE KEY `uid_group_id` (`uid`,`group_id`), KEY `uid` (`uid`), KEY `group_id` (`group_id`) ) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='ç¨æ·ç»æç»è¡¨'; -- ---------------------------- -- Records of think_auth_group_access -- ---------------------------- INSERT INTO `think_auth_group_access` VALUES ('1', '1'); INSERT INTO `think_auth_group_access` VALUES ('1', '2'); -- ---------------------------- -- Table structure for think_auth_rule -- ---------------------------- DROP TABLE IF EXISTS `think_auth_rule`; CREATE TABLE `think_auth_rule` ( `id` mediumint(8) unsigned NOT NULL AUTO_INCREMENT, `name` char(80) NOT NULL DEFAULT '' COMMENT 'è§åå¯ä¸æ è¯', `title` char(20) NOT NULL DEFAULT '' COMMENT 'è§åä¸æå称', `status` tinyint(1) NOT NULL DEFAULT '1' COMMENT 'ç¶æï¼ä¸º1æ£å¸¸ï¼ä¸º0ç¦ç¨', `type` char(80) NOT NULL, `condition` char(100) NOT NULL DEFAULT '' COMMENT 'è§å表达å¼ï¼ä¸ºç©ºè¡¨ç¤ºåå¨å°±éªè¯ï¼ä¸ä¸ºç©ºè¡¨ç¤ºæç §æ¡ä»¶éªè¯', PRIMARY KEY (`id`), UNIQUE KEY `name` (`name`) ) ENGINE=MyISAM AUTO_INCREMENT=5 DEFAULT CHARSET=utf8 COMMENT='è§å表'; -- ---------------------------- -- Records of think_auth_rule -- ---------------------------- INSERT INTO `think_auth_rule` VALUES ('1', 'Home/index', 'å表', '1', 'Home', ''); INSERT INTO `think_auth_rule` VALUES ('2', 'Home/add', 'æ·»å ', '1', 'Home', ''); INSERT INTO `think_auth_rule` VALUES ('3', 'Home/edit', 'ç¼è¾', '1', 'Home', ''); INSERT INTO `think_auth_rule` VALUES ('4', 'Home/delete', 'å é¤', '1', 'Home', ''); DROP TABLE IF EXISTS `think_user`; CREATE TABLE `think_user` ( `id` int(11) NOT NULL, `username` varchar(30) DEFAULT NULL, `password` varchar(32) DEFAULT NULL, `age` tinyint(2) DEFAULT NULL, PRIMARY KEY (`id`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8; -- ---------------------------- -- Records of think_user -- ---------------------------- INSERT INTO `think_user` VALUES ('1', 'admin', '21232f297a57a5a743894a0e4a801fc3', '25');
é ç½®æ件Application\Common\Conf\config.phpé¨åï¼
?12345678910111213141516171819202122 <?php return array( //'é 置项'=>'é ç½®å¼' 'DB_DSN' => '', // æ°æ®åºè¿æ¥DSN ç¨äºPDOæ¹å¼ 'DB_TYPE' => 'mysql', // æ°æ®åºç±»å 'DB_HOST' => 'localhost', // æå¡å¨å°å 'DB_NAME' => 'thinkphp', // æ°æ®åºå 'DB_USER' => 'root', // ç¨æ·å 'DB_PWD' => 'root', // å¯ç 'DB_PORT' => 3306, // ç«¯å£ 'DB_PREFIX' => 'think_', // æ°æ®åºè¡¨åç¼ 'AUTH_CONFIG' => array( 'AUTH_ON' => true, //认è¯å¼å ³ 'AUTH_TYPE' => 1, // 认è¯æ¹å¼ï¼1为æ¶æ¶è®¤è¯ï¼2为ç»å½è®¤è¯ã 'AUTH_GROUP' => 'think_auth_group', //ç¨æ·ç»æ°æ®è¡¨å 'AUTH_GROUP_ACCESS' => 'think_auth_group_access', //ç¨æ·ç»æç»è¡¨ 'AUTH_RULE' => 'think_auth_rule', //æéè§å表 'AUTH_USER' => 'think_user'//ç¨æ·ä¿¡æ¯è¡¨ ) );
项ç®Homeæ§å¶å¨é¨åApplication\Home\Controller\IndexController.class.php代ç ï¼
?123456789101112131415161718192021222324 <?php namespace Home\Controller; use Think\Controller; class IndexController extends Controller { public function index() { $Auth = new \Think\Auth(); //éè¦éªè¯çè§åå表,æ¯æéå·åéçæéè§åæç´¢å¼æ°ç» $name = MODULE_NAME . '/' . ACTION_NAME; //å½åç¨æ·id $uid = '1'; //åç±» $type = MODULE_NAME; //æ§è¡checkçæ¨¡å¼ $mode = 'url'; //'or' 表示满足任ä¸æ¡è§åå³éè¿éªè¯; //'and'å表示é满足ææè§åæè½éè¿éªè¯ $relation = 'and'; if ($Auth->check($name, $uid, $type, $mode, $relation)) { die('认è¯ï¼æå'); } else { die('认è¯ï¼å¤±è´¥'); } } }
以ä¸è¿äºä»£ç å°±æ¯æåºæ¬çéªè¯ä»£ç 示ä¾ã
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?1 $Auth = new \Think\Auth();
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ç¨åºä¼å并Application\Common\Conf\config.phpä¸çAUTH_CONFIGæ°ç»
?1234567891011 public function __construct() { $prefix = C('DB_PREFIX'); $this->_config['AUTH_GROUP'] = $prefix . $this->_config['AUTH_GROUP']; $this->_config['AUTH_RULE'] = $prefix . $this->_config['AUTH_RULE']; $this->_config['AUTH_USER'] = $prefix . $this->_config['AUTH_USER']; $this->_config['AUTH_GROUP_ACCESS'] = $prefix . $this->_config['AUTH_GROUP_ACCESS']; if (C('AUTH_CONFIG')) { //å¯è®¾ç½®é 置项 AUTH_CONFIG, æ¤é 置项为æ°ç»ã $this->_config = array_merge($this->_config, C('AUTH_CONFIG')); } }
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?1 check($name, $uid, $type = 1, $mode = 'url', $relation = 'or')
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é¦å å¤ææ¯å¦å ³éæéæ ¡éª å¦æé 置信æ¯AUTH_ON=>false åä¸ä¼è¿è¡æééªè¯ å¦å继ç»éªè¯æé
?123 if (!$this->_config['AUTH_ON']) { return true; }
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?1 $authList = $this->getAuthList($uid, $type);
æ¤æ¬¡éè¦éªè¯çè§åå表转æ¢ææ°ç»ï¼
?12345678 if (is_string($name)) { $name = strtolower($name); if (strpos($name, ',') !== false) { $name = explode(',', $name); } else { $name = array($name); } }
æ以$nameåæ°æ¯ä¸åºå大å°åçï¼æç»é½ä¼è½¬æ¢æå°å
å¼å¯url模å¼æ¶å ¨é¨è½¬æ¢ä¸ºå°åï¼
?123 if ($mode == 'url') { $REQUEST = unserialize(strtolower(serialize($_REQUEST))); }
æéæ ¡éªæ ¸å¿ä»£ç 段ä¹ä¸ï¼å³å¾ªç¯ææ该ç¨æ·æé å¤æ å½åéè¦éªè¯çæé æ¯å¦ å¨ç¨æ·ææå表ä¸ï¼
?12345678910111213 foreach ($authList as $auth) { $query = preg_replace('/^.+\?/U', '', $auth);//è·åurlåæ° if ($mode == 'url' && $query != $auth) { parse_str($query, $param); //è·åæ°ç»å½¢å¼urlåæ° $intersect = array_intersect_assoc($REQUEST, $param); $auth = preg_replace('/\?.*$/U', '', $auth);//è·å访é®çurlæ件 if (in_array($auth, $name) && $intersect == $param) { //å¦æèç¹ç¸ç¬¦ä¸urlåæ°æ»¡è¶³ $list[] = $auth; } } else if (in_array($auth, $name)) { $list[] = $auth; } }
in_array($auth, $name) å¦æ æéåè¡¨ä¸ å ¶ä¸ä¸æ¡æé çäº å½åéè¦æ ¡éªçæé åå å ¥å°$listä¸
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?12345678910111213 $list = array(); //ä¿åéªè¯éè¿çè§åå if ($relation == 'or' and !empty($list)) { return true; } $diff = array_diff($name, $list); if ($relation == 'and' and empty($diff)) { return true; } $relation == 'or' and !empty($list); //å½oræ¶ åªè¦æä¸æ¡æ¯éè¿ç å æé为ç $relation == 'and' and empty($diff); //å½andæ¶ $nameä¸$listå®å ¨ç¸çæ¶ æé为ç
3ãè·åæéå表ï¼
?1 $authList = $this->getAuthList($uid, $type); //è·åç¨æ·éè¦éªè¯çææææè§åå表
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?12 $groups = $this->getGroups($uid); //SELECT `rules` FROM think_auth_group_access a INNER JOIN think_auth_group g on a.group_id=g.id WHERE ( a.uid='1' and g.status='1' )
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?1 SELECT `rules` FROM think_auth_group WHERE STATUS = '1' AND id='1'//ææ£å¸¸æµç¨ å»think_auth_group_access表ä¸å èæç¹å¤ä½....!
åå¾ç¨æ·ç»rulesè§åå段 è¿ä¸ªå段ä¸ä¿åçæ¯think_auth_ruleè§å表çidç¨,åå²
$idså°±æ¯$groupsåéæç»è½¬æ¢æç idæ°ç»ï¼
?12345 $map = array( 'id' => array('in', $ids), 'type' => $type, 'status' => 1, );
åå¾think_auth_rule表ä¸çè§åä¿¡æ¯ï¼ä¹å循ç¯ï¼
?123456789101112131415 foreach ($rules as $rule) { if (!empty($rule['condition'])) { //æ ¹æ®conditionè¿è¡éªè¯ $user = $this->getUserInfo($uid); //è·åç¨æ·ä¿¡æ¯,ä¸ç»´æ°ç» $command = preg_replace('/\{(\w*?)\}/', '$user[\'\\1\']', $rule['condition']); //dump($command);//debug @(eval('$condition=(' . $command . ');')); if ($condition) { $authList[] = strtolower($rule['name']); } } else { //åªè¦åå¨å°±è®°å½ $authList[] = strtolower($rule['name']); } } if (!empty($rule['condition'])) { //æ ¹æ®conditionè¿è¡éªè¯
è¿éå°±å¯ä»¥æç½getUserInfo ä¼å»è·åé ç½®æ件AUTH_USER对åºè¡¨å å»æ¥æ¾ç¨æ·ä¿¡æ¯
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?12 $command = preg_replace('/\{(\w*?)\}/', '$user[\'\\1\']', $rule['condition']); @(eval('$condition=(' . $command . ');'));
'/\{(\w*?)\}/ å¯ä»¥çæè¦å¹é çæå为 {å符串} é£ä¹ {å符串} ä¼æ¿æ¢æ$user['å符串']
$command =$user['å符串']
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?12345 $rule['condition'] = '{age}'; $command =$user['age'] $rule['condition'] = '{age} > 5'; $command =$user['age'] > 10 @(eval('$condition=(' . $command . ');'));
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?1 $condition=($user['age'] > 10);
è¿æ¶åçä¸é¢ä»£ç å¦æ为çåå 为ææå表
?123 if ($condition) { $authList[] = strtolower($rule['name']); }
æ¬æ以å®ä¾ä»£ç çå½¢å¼æ·±å ¥åæäºThinkPHPæé认è¯Authçå®ç°åçä¸æ¹æ³ï¼å ·ä½æ¥éª¤å¦ä¸ï¼
mysqlæ°æ®åºé¨åsql代ç ï¼
?123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172 -- ---------------------------- -- Table structure for think_auth_group -- ---------------------------- DROP TABLE IF EXISTS `think_auth_group`; CREATE TABLE `think_auth_group` ( `id` mediumint(8) unsigned NOT NULL AUTO_INCREMENT, `title` char(100) NOT NULL DEFAULT '', `status` tinyint(1) NOT NULL DEFAULT '1', `rules` char(80) NOT NULL DEFAULT '', PRIMARY KEY (`id`) ) ENGINE=MyISAM AUTO_INCREMENT=2 DEFAULT CHARSET=utf8 COMMENT='ç¨æ·ç»è¡¨'; -- ---------------------------- -- Records of think_auth_group -- ---------------------------- INSERT INTO `think_auth_group` VALUES ('1', '管çç»', '1', '1,2'); -- ---------------------------- -- Table structure for think_auth_group_access -- ---------------------------- DROP TABLE IF EXISTS `think_auth_group_access`; CREATE TABLE `think_auth_group_access` ( `uid` mediumint(8) unsigned NOT NULL COMMENT 'ç¨æ·id', `group_id` mediumint(8) unsigned NOT NULL COMMENT 'ç¨æ·ç»id', UNIQUE KEY `uid_group_id` (`uid`,`group_id`), KEY `uid` (`uid`), KEY `group_id` (`group_id`) ) ENGINE=MyISAM DEFAULT CHARSET=utf8 COMMENT='ç¨æ·ç»æç»è¡¨'; -- ---------------------------- -- Records of think_auth_group_access -- ---------------------------- INSERT INTO `think_auth_group_access` VALUES ('1', '1'); INSERT INTO `think_auth_group_access` VALUES ('1', '2'); -- ---------------------------- -- Table structure for think_auth_rule -- ---------------------------- DROP TABLE IF EXISTS `think_auth_rule`; CREATE TABLE `think_auth_rule` ( `id` mediumint(8) unsigned NOT NULL AUTO_INCREMENT, `name` char(80) NOT NULL DEFAULT '' COMMENT 'è§åå¯ä¸æ è¯', `title` char(20) NOT NULL DEFAULT '' COMMENT 'è§åä¸æå称', `status` tinyint(1) NOT NULL DEFAULT '1' COMMENT 'ç¶æï¼ä¸º1æ£å¸¸ï¼ä¸º0ç¦ç¨', `type` char(80) NOT NULL, `condition` char(100) NOT NULL DEFAULT '' COMMENT 'è§å表达å¼ï¼ä¸ºç©ºè¡¨ç¤ºåå¨å°±éªè¯ï¼ä¸ä¸ºç©ºè¡¨ç¤ºæç §æ¡ä»¶éªè¯', PRIMARY KEY (`id`), UNIQUE KEY `name` (`name`) ) ENGINE=MyISAM AUTO_INCREMENT=5 DEFAULT CHARSET=utf8 COMMENT='è§å表'; -- ---------------------------- -- Records of think_auth_rule -- ---------------------------- INSERT INTO `think_auth_rule` VALUES ('1', 'Home/index', 'å表', '1', 'Home', ''); INSERT INTO `think_auth_rule` VALUES ('2', 'Home/add', 'æ·»å ', '1', 'Home', ''); INSERT INTO `think_auth_rule` VALUES ('3', 'Home/edit', 'ç¼è¾', '1', 'Home', ''); INSERT INTO `think_auth_rule` VALUES ('4', 'Home/delete', 'å é¤', '1', 'Home', ''); DROP TABLE IF EXISTS `think_user`; CREATE TABLE `think_user` ( `id` int(11) NOT NULL, `username` varchar(30) DEFAULT NULL, `password` varchar(32) DEFAULT NULL, `age` tinyint(2) DEFAULT NULL, PRIMARY KEY (`id`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8; -- ---------------------------- -- Records of think_user -- ---------------------------- INSERT INTO `think_user` VALUES ('1', 'admin', '21232f297a57a5a743894a0e4a801fc3', '25');
é ç½®æ件Application\Common\Conf\config.phpé¨åï¼
?12345678910111213141516171819202122 <?php return array( //'é 置项'=>'é ç½®å¼' 'DB_DSN' => '', // æ°æ®åºè¿æ¥DSN ç¨äºPDOæ¹å¼ 'DB_TYPE' => 'mysql', // æ°æ®åºç±»å 'DB_HOST' => 'localhost', // æå¡å¨å°å 'DB_NAME' => 'thinkphp', // æ°æ®åºå 'DB_USER' => 'root', // ç¨æ·å 'DB_PWD' => 'root', // å¯ç 'DB_PORT' => 3306, // ç«¯å£ 'DB_PREFIX' => 'think_', // æ°æ®åºè¡¨åç¼ 'AUTH_CONFIG' => array( 'AUTH_ON' => true, //认è¯å¼å ³ 'AUTH_TYPE' => 1, // 认è¯æ¹å¼ï¼1为æ¶æ¶è®¤è¯ï¼2为ç»å½è®¤è¯ã 'AUTH_GROUP' => 'think_auth_group', //ç¨æ·ç»æ°æ®è¡¨å 'AUTH_GROUP_ACCESS' => 'think_auth_group_access', //ç¨æ·ç»æç»è¡¨ 'AUTH_RULE' => 'think_auth_rule', //æéè§å表 'AUTH_USER' => 'think_user'//ç¨æ·ä¿¡æ¯è¡¨ ) );
项ç®Homeæ§å¶å¨é¨åApplication\Home\Controller\IndexController.class.php代ç ï¼
?123456789101112131415161718192021222324 <?php namespace Home\Controller; use Think\Controller; class IndexController extends Controller { public function index() { $Auth = new \Think\Auth(); //éè¦éªè¯çè§åå表,æ¯æéå·åéçæéè§åæç´¢å¼æ°ç» $name = MODULE_NAME . '/' . ACTION_NAME; //å½åç¨æ·id $uid = '1'; //åç±» $type = MODULE_NAME; //æ§è¡checkçæ¨¡å¼ $mode = 'url'; //'or' 表示满足任ä¸æ¡è§åå³éè¿éªè¯; //'and'å表示é满足ææè§åæè½éè¿éªè¯ $relation = 'and'; if ($Auth->check($name, $uid, $type, $mode, $relation)) { die('认è¯ï¼æå'); } else { die('认è¯ï¼å¤±è´¥'); } } }
以ä¸è¿äºä»£ç å°±æ¯æåºæ¬çéªè¯ä»£ç 示ä¾ã
ä¸é¢æ¯æºç é 读ï¼
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?1 $Auth = new \Think\Auth();
å建ä¸ä¸ªå¯¹è±¡æ¶ç¨åºä¼å并é 置信æ¯
ç¨åºä¼å并Application\Common\Conf\config.phpä¸çAUTH_CONFIGæ°ç»
?1234567891011 public function __construct() { $prefix = C('DB_PREFIX'); $this->_config['AUTH_GROUP'] = $prefix . $this->_config['AUTH_GROUP']; $this->_config['AUTH_RULE'] = $prefix . $this->_config['AUTH_RULE']; $this->_config['AUTH_USER'] = $prefix . $this->_config['AUTH_USER']; $this->_config['AUTH_GROUP_ACCESS'] = $prefix . $this->_config['AUTH_GROUP_ACCESS']; if (C('AUTH_CONFIG')) { //å¯è®¾ç½®é 置项 AUTH_CONFIG, æ¤é 置项为æ°ç»ã $this->_config = array_merge($this->_config, C('AUTH_CONFIG')); } }
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?1 check($name, $uid, $type = 1, $mode = 'url', $relation = 'or')
大ä½åæä¸ä¸è¿ä¸ªæ¹æ³
é¦å å¤ææ¯å¦å ³éæéæ ¡éª å¦æé 置信æ¯AUTH_ON=>false åä¸ä¼è¿è¡æééªè¯ å¦å继ç»éªè¯æé
?123 if (!$this->_config['AUTH_ON']) { return true; }
è·åæéå表ä¹åä¼è¯¦ç»ä»ç»ï¼
?1 $authList = $this->getAuthList($uid, $type);
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?12345678 if (is_string($name)) { $name = strtolower($name); if (strpos($name, ',') !== false) { $name = explode(',', $name); } else { $name = array($name); } }
æ以$nameåæ°æ¯ä¸åºå大å°åçï¼æç»é½ä¼è½¬æ¢æå°å
å¼å¯url模å¼æ¶å ¨é¨è½¬æ¢ä¸ºå°åï¼
?123 if ($mode == 'url') { $REQUEST = unserialize(strtolower(serialize($_REQUEST))); }
æéæ ¡éªæ ¸å¿ä»£ç 段ä¹ä¸ï¼å³å¾ªç¯ææ该ç¨æ·æé å¤æ å½åéè¦éªè¯çæé æ¯å¦ å¨ç¨æ·ææå表ä¸ï¼
?12345678910111213 foreach ($authList as $auth) { $query = preg_replace('/^.+\?/U', '', $auth);//è·åurlåæ° if ($mode == 'url' && $query != $auth) { parse_str($query, $param); //è·åæ°ç»å½¢å¼urlåæ° $intersect = array_intersect_assoc($REQUEST, $param); $auth = preg_replace('/\?.*$/U', '', $auth);//è·å访é®çurlæ件 if (in_array($auth, $name) && $intersect == $param) { //å¦æèç¹ç¸ç¬¦ä¸urlåæ°æ»¡è¶³ $list[] = $auth; } } else if (in_array($auth, $name)) { $list[] = $auth; } }
in_array($auth, $name) å¦æ æéåè¡¨ä¸ å ¶ä¸ä¸æ¡æé çäº å½åéè¦æ ¡éªçæé åå å ¥å°$listä¸
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?12345678910111213 $list = array(); //ä¿åéªè¯éè¿çè§åå if ($relation == 'or' and !empty($list)) { return true; } $diff = array_diff($name, $list); if ($relation == 'and' and empty($diff)) { return true; } $relation == 'or' and !empty($list); //å½oræ¶ åªè¦æä¸æ¡æ¯éè¿ç å æé为ç $relation == 'and' and empty($diff); //å½andæ¶ $nameä¸$listå®å ¨ç¸çæ¶ æé为ç
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?1 $authList = $this->getAuthList($uid, $type); //è·åç¨æ·éè¦éªè¯çææææè§åå表
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?12 $groups = $this->getGroups($uid); //SELECT `rules` FROM think_auth_group_access a INNER JOIN think_auth_group g on a.group_id=g.id WHERE ( a.uid='1' and g.status='1' )
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?1 SELECT `rules` FROM think_auth_group WHERE STATUS = '1' AND id='1'//ææ£å¸¸æµç¨ å»think_auth_group_access表ä¸å èæç¹å¤ä½....!
åå¾ç¨æ·ç»rulesè§åå段 è¿ä¸ªå段ä¸ä¿åçæ¯think_auth_ruleè§å表çidç¨,åå²
$idså°±æ¯$groupsåéæç»è½¬æ¢æç idæ°ç»ï¼
?12345 $map = array( 'id' => array('in', $ids), 'type' => $type, 'status' => 1, );
åå¾think_auth_rule表ä¸çè§åä¿¡æ¯ï¼ä¹å循ç¯ï¼
?123456789101112131415 foreach ($rules as $rule) { if (!empty($rule['condition'])) { //æ ¹æ®conditionè¿è¡éªè¯ $user = $this->getUserInfo($uid); //è·åç¨æ·ä¿¡æ¯,ä¸ç»´æ°ç» $command = preg_replace('/\{(\w*?)\}/', '$user[\'\\1\']', $rule['condition']); //dump($command);//debug @(eval('$condition=(' . $command . ');')); if ($condition) { $authList[] = strtolower($rule['name']); } } else { //åªè¦åå¨å°±è®°å½ $authList[] = strtolower($rule['name']); } } if (!empty($rule['condition'])) { //æ ¹æ®conditionè¿è¡éªè¯
è¿éå°±å¯ä»¥æç½getUserInfo ä¼å»è·åé ç½®æ件AUTH_USER对åºè¡¨å å»æ¥æ¾ç¨æ·ä¿¡æ¯
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?12 $command = preg_replace('/\{(\w*?)\}/', '$user[\'\\1\']', $rule['condition']); @(eval('$condition=(' . $command . ');'));
'/\{(\w*?)\}/ å¯ä»¥çæè¦å¹é çæå为 {å符串} é£ä¹ {å符串} ä¼æ¿æ¢æ$user['å符串']
$command =$user['å符串']
å¦æ
?12345 $rule['condition'] = '{age}'; $command =$user['age'] $rule['condition'] = '{age} > 5'; $command =$user['age'] > 10 @(eval('$condition=(' . $command . ');'));
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?1 $condition=($user['age'] > 10);
è¿æ¶åçä¸é¢ä»£ç å¦æ为çåå 为ææå表
?123 if ($condition) { $authList[] = strtolower($rule['name']); }
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