第三方从UC帐号免激活异步登陆DX 2.5 方法

最近恰好须要一个结合UC并使用了DX2.5的方案，发现DX2.5官方只提供容许登陆自动激活的功能（ 这选项在DX管理中心->站长 -> UCENTER设置），等于经过UC注册的帐号，仍必须在DX2.5登陆一次，才能自动激活帐号，这样其它基于UC的其它应用，才能实现异步登陆。

如下方法解决第三方应用登陆，同时异步登陆DX2.5，，已在DX2.5+UC1.6+开发的第三方应用中测试经过。

api/uc.php

function synlogin($get, $post) {
                global $_G;

                if(!API_SYNLOGIN) {
                        return API_RETURN_FORBIDDEN;
                }

                header('P3P: CP="CURa ADMa DEVa PSAo PSDo OUR BUS UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"');

                $cookietime = 31536000;
                $uid = intval($get['uid']);
                if(($member = getuserbyuid($uid, 1))) {
                        dsetcookie('auth', authcode("$member[password]\t$member[uid]", 'ENCODE'), $cookietime);
                }
}

改为：

function synlogin($get, $post) {
        global $_G;

        if(!API_SYNLOGIN) {
                return API_RETURN_FORBIDDEN;
        }

        header('P3P: CP="CURa ADMa DEVa PSAo PSDo OUR BUS UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"');

        $cookietime = 31536000;
        $uid = intval($get['uid']);
        if(($member = getuserbyuid($uid, 1))) {
                dsetcookie('auth', authcode("$member[password]\t$member[uid]", 'ENCODE'), $cookietime);
        }
/**如下代码是新添加**/
        else{
                $init_arr = explode(',',  $_G['setting']['initcredits']);
                $groupid =  $_G['setting']['regverify'] ? 8 :  $_G['setting']['newusergroupid'];

                C::t('common_member')->insert($uid, $get['username'], md5(random(10)), $get['email'], $_G['clientip'], $groupid, $init_arr);
                C::t('common_member_status')->update($uid, array('lastip' => $_G['clientip'], 'lastvisit' =>TIMESTAMP, 'lastactivity' => TIMESTAMP));
                if(($member = getuserbyuid($uid, 1))) {
                        dsetcookie('auth', authcode("$member[password]\t$member[uid]", 'ENCODE'), $cookietime);
                }
        }
/**到这里新增代码结束**/
}

若是要符合DX2.5后台的自动激活选项，要改为这样：

function synlogin($get, $post) {
                global $_G;

                if(!API_SYNLOGIN) {
                        return API_RETURN_FORBIDDEN;
                }

                header('P3P: CP="CURa ADMa DEVa PSAo PSDo OUR BUS UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"');

                $cookietime = 31536000;
                $uid = intval($get['uid']);
                if(($member = getuserbyuid($uid, 1))) {
                        dsetcookie('auth', authcode("$member[password]\t$member[uid]", 'ENCODE'), $cookietime);
                }
                else{
                        if($_G['setting']['fastactivation']){
                                $init_arr = explode(',',  $_G['setting']['initcredits']);
                                $groupid =  $_G['setting']['regverify'] ? 8 :  $_G['setting']['newusergroupid'];

                                C::t('common_member')->insert($uid, $get['username'], md5(random(10)), $get['email'], $_G['clientip'], $groupid, $init_arr);
                                C::t('common_member_status')->update($uid, array('lastip' => $_G['clientip'], 'lastvisit' =>TIMESTAMP, 'lastactivity' => TIMESTAMP));
                                if(($member = getuserbyuid($uid, 1))) {
                                        dsetcookie('auth', authcode("$member[password]\t$member[uid]", 'ENCODE'), $cookietime);
                                }
                        }
                }
        }

只是简单实现登陆

通过DX 2.5 测试上面之方法，发现用户的邮箱只能写入Ucenter并无同步到Discuz中，然今日找到解决之方法，共享给兄弟们

function synlogin($get, $post) {
	global $_G;
	if(!API_SYNLOGIN) {
		return API_RETURN_FORBIDDEN;
	}
	header('P3P: CP="CURa ADMa DEVa PSAo PSDo OUR BUS UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"');
	$cookietime = 31536000;
	$uid = intval($get['uid']);
	$query = DB::query("SELECT uid, username, password FROM ".DB::table('common_member')." WHERE uid='$uid'");
	if($member = DB::fetch($query)) {
		dsetcookie('auth', authcode("$member[password]\t$member[uid]", 'ENCODE'), $cookietime);
	}else{
		//用户不存在  从UC里取用户
		$username = $get['username'];
		$query = DB::query("SELECT uid,username,password,email FROM ".DB::table('ucenter_members')." WHERE username='$username'");
		$member = DB::fetch($query);
		$password = $member['password'];
		$email = $member['email'];
		$ip = $_SERVER['REMOTE_ADDR'];
		$time = time();
		$userdata = array(
			'uid' => $uid,
			'username' => $username,
			'password' => $password,
			'email' => $email,
			'adminid' => 0,
			'groupid' => 10,
			'regdate' => $time,
			'credits' => 0,
			'timeoffset' => 9999
		);
		DB::insert('common_member', $userdata);
		
		$status_data = array(
			'uid' => $uid,
			'regip' => $ip,
			'lastip' => $ip,
			'lastvisit' => $time,
			'lastactivity' => $time,
			'lastpost' => 0,
			'lastsendmail' => 0,
		);
		DB::insert('common_member_status', $status_data);
		DB::insert('common_member_profile', array('uid' => $uid));
		DB::insert('common_member_field_forum', array('uid' => $uid));
		DB::insert('common_member_field_home', array('uid' => $uid));
		DB::insert('common_member_count', array('uid' => $uid));
		DB::query("UPDATE ".DB::table('common_setting')." SET svalue='$username' WHERE skey='lastmember'");
	
		$query = DB::query("SELECT uid, username, password FROM ".DB::table('common_member')." WHERE uid='$uid'");
		if($member = DB::fetch($query)) {
			dsetcookie('auth', authcode("$member[password]\t$member[uid]", 'ENCODE'), $cookietime);
		}
	}
}