https://github.com/codeigniter-chinese/ucenter-how-to
CodeIgniter如何集成Ucenter全攻略
https://github.com/codeigniter-chinese/ucenter-how-to
Last synced: over 1 year ago
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CodeIgniter如何集成Ucenter全攻略
- Host: GitHub
- URL: https://github.com/codeigniter-chinese/ucenter-how-to
- Owner: CodeIgniter-Chinese
- Created: 2013-08-20T01:18:41.000Z (almost 13 years ago)
- Default Branch: master
- Last Pushed: 2015-03-23T02:03:54.000Z (about 11 years ago)
- Last Synced: 2025-01-11T06:44:46.306Z (over 1 year ago)
- Size: 1.42 MB
- Stars: 32
- Watchers: 14
- Forks: 20
- Open Issues: 5
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# CodeIgniter 整合 UCenter 全攻略
> 本文默认你已详细阅读过 UCcenter 官方手册并对 CodeIgniter 有一定的了解。
## 下载相应的软件
* [CodeIgniter 2.1.4](http://codeigniter.org.cn/download)
* [Ucenter 1.6.0](http://www.comsenz.com/downloads/install/ucenter#down_open)
* [Discuz! X3](http://www.comsenz.com/downloads/install/discuzx)
简体 UTF-8，可以不下载 Discuz!，这里只是用来最后检验同步登录/登出是否成功。
## 前置条件
- 项目目录结构如下
- 搭建服务器
根目录指向 codeIgniter-ucenter
我设置了 hosts
```
127.0.0.1 ci.connect.uc
```
这个任意的，这里只是为了突出主题.
## 开始集成
- 安装 UCenter
访问 http://ci.connect.uc/uc ，按照向导安装即可。
- 安装 DiscuzX
访问 http://ci.connect.uc/discuz ,按照向导，第二步时候选择只安装DiscuzX，如下图，信息填写 UCenter 的安装信息。
- 配置 CodeIgniter
* 配置 application/config.php, 为使用 Session 类，需要设置 encryption_key，值任意。
```
$config['encryption_key'] = sha1('whatever it is!');
```
* 修改默认控制器 welcome.php 如下：
```php
load->library('session');
$data['user'] = $this->session->userdata('user');
$this->load->view('welcome_message', $data);
}
}
```
* 修改views/welcome_message.php中的 **div#container** 如下：
```html
```
* 在Ucenter中添加新应用
看图：
* 在CI目录application/config/目录下新建文件ucenter.php
内容为Ucenter为新加应用生成的配置文件
```php
*/
class Uc extends CI_Controller
{
const UC_CLIENT_RELEASE = '20110501';
const UC_CLIENT_VERSION = '1.6.0';
const API_DELETEUSER = 1;
const API_RENAMEUSER = 1;
const API_GETTAG = 1;
const API_SYNLOGIN = 1;
const API_SYNLOGOUT = 1;
const API_UPDATEPW = 1;
const API_UPDATEBADWORDS = 1;
const API_UPDATEHOSTS = 1;
const API_UPDATEAPPS = 1;
const API_UPDATECLIENT = 1;
const API_UPDATECREDIT = 1;
const API_GETCREDITSETTINGS = 1;
const API_GETCREDIT = 1;
const API_UPDATECREDITSETTINGS = 1;
const API_RETURN_SUCCEED = 1;
const API_RETURN_FAILED = -1;
const API_RETURN_FORBIDDEN = -2;
public function index()
{
include APPPATH.'config/ucenter.php';
$get = $post = array();
$code = $this->input->get('code', true);
parse_str(self::authcode($code, 'DECODE', UC_KEY), $get);
$timestamp = time();
if ($timestamp - $get['time'] > 3600)
{
echo '授权已过期';
return;
}
if (empty($get))
{
echo '非法请求';
return;
}
$post = self::unserialize(file_get_contents('php://input'));
if (in_array($get['action'], array(
'test',
'deleteuser',
'renameuser',
'gettag',
'synlogin',
'synlogout',
'updatepw',
'updatebadwords',
'updatehosts',
'updateapps',
'updateclient',
'updatecredit',
'getcreditsettings',
'updatecreditsettings')))
{
echo $this->$get['action']($get, $post);
return;
}
else
{
echo self::API_RETURN_FAILED;
return;
}
}
private function test($get, $post)
{
return self::API_RETURN_SUCCEED;
}
private function deleteuser($get, $post)
{
if ( ! self::API_DELETEUSER)
{
return self::API_RETURN_FORBIDDEN;
}
$uids = $get['ids'];
//delete your users here
return self::API_RETURN_SUCCEED;
}
private function gettag($get, $post)
{
if ( ! self::API_GETTAG)
{
return self::API_RETURN_FORBIDDEN;
}
//
return self::API_RETURN_SUCCEED;
}
private function synlogin($get, $post)
{
if ( ! self::API_SYNLOGIN)
{
return self::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"');
$uid = $get['uid'];
//同步登录的代码在这里处理
include APPPATH.'../uc_client/client.php';
if ($uc_user = uc_get_user($uid, 1))
{
$this->load->library('session');
$this->session->set_userdata('user', array(
'uid' => $uid,
'username' => $uc_user[1]
));
}
return self::API_RETURN_SUCCEED;
}
private function synlogout($get, $post)
{
if ( ! self::API_SYNLOGOUT)
{
return self::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"');
$this->load->library('session');
$this->session->sess_destroy();
return self::API_RETURN_SUCCEED;
}
private function updatepw($get, $post)
{
if ( ! self::API_UPDATEPW)
{
return self::API_RETURN_FORBIDDEN;
}
//这里做修改密码操作
return self::API_RETURN_SUCCEED;
}
private function updatebadwords($get, $post)
{
if ( ! self::API_UPDATEBADWORDS)
{
return self::API_RETURN_FORBIDDEN;
}
$cachefile = APPPATH.'../uc_client/data/cache/badwords.php';
@unlink($cachefile);
return self::API_RETURN_SUCCEED;
}
private function updatehosts($get, $post)
{
if ( ! self::API_UPDATEHOSTS)
{
return self::API_RETURN_FORBIDDEN;
}
$cachefile = APPPATH.'../uc_client/data/cache/hosts.php';
@unlink($cachefile);
return self::API_RETURN_SUCCEED;
}
private function updateapps($get, $post)
{
if ( ! self::API_UPDATEAPPS)
{
return self::API_RETURN_FORBIDDEN;
}
$cachefile = APPPATH.'../uc_client/data/cache/apps.php';
@unlink($cachefile);
return self::API_RETURN_SUCCEED;
}
private function updateclient($get, $post)
{
if ( ! self::API_UPDATECLIENT)
{
return self::API_RETURN_FORBIDDEN;
}
$cachefile = APPPATH.'../uc_client/data/cache/settings.php';
@unlink($cachefile);
return self::API_RETURN_SUCCEED;
}
private function updatecredit($get, $post)
{
if ( ! self::API_UPDATECREDIT)
{
return self::API_RETURN_FORBIDDEN;
}
return self::API_RETURN_SUCCEED;
}
private function getcredit($get, $post)
{
if ( ! self::API_GETCREDIT)
{
return self::API_RETURN_FORBIDDEN;
}
return self::API_RETURN_SUCCEED;
}
public static function authcode($string, $operation = 'DECODE', $key = '', $expiry = 0)
{
$ckey_length = 4;
$key = md5($key ? $key : UC_KEY);
$keya = md5(substr($key, 0, 16));
$keyb = md5(substr($key, 16, 16));
$keyc = $ckey_length ? ($operation == 'DECODE' ? substr($string, 0, $ckey_length): substr(md5(microtime()), -$ckey_length)) : '';
$cryptkey = $keya.md5($keya.$keyc);
$key_length = strlen($cryptkey);
$string = $operation == 'DECODE' ? base64_decode(substr($string, $ckey_length)) : sprintf('%010d', $expiry ? $expiry + time() : 0).substr(md5($string.$keyb), 0, 16).$string;
$string_length = strlen($string);
$result = '';
$box = range(0, 255);
$rndkey = array();
for($i = 0; $i <= 255; $i++)
{
$rndkey[$i] = ord($cryptkey[$i % $key_length]);
}
for($j = $i = 0; $i < 256; $i++)
{
$j = ($j + $box[$i] + $rndkey[$i]) % 256;
$tmp = $box[$i];
$box[$i] = $box[$j];
$box[$j] = $tmp;
}
for($a = $j = $i = 0; $i < $string_length; $i++)
{
$a = ($a + 1) % 256;
$j = ($j + $box[$a]) % 256;
$tmp = $box[$a];
$box[$a] = $box[$j];
$box[$j] = $tmp;
$result .= chr(ord($string[$i]) ^ ($box[($box[$a] + $box[$j]) % 256]));
}
if($operation == 'DECODE')
{
if((substr($result, 0, 10) == 0 || substr($result, 0, 10) - time() > 0) && substr($result, 10, 16) == substr(md5(substr($result, 26).$keyb), 0, 16))
{
return substr($result, 26);
}
else
{
return '';
}
}
else
{
return $keyc.str_replace('=', '', base64_encode($result));
}
}
public static function serialize($arr, $htmlOn = 0)
{
if ( ! function_exists('xml_serialize'))
{
require APPPATH.'../uc_client/lib/xml.class.php';
}
return xml_serialize($arr, $htmlOn);
}
public static function unserialize($xml, $htmlOn = 0)
{
if ( ! function_exists('xml_serialize'))
{
require APPPATH.'../uc_client/lib/xml.class.php';
}
return xml_unserialize($xml, $htmlOn);
}
public static function gbk2utf8($string)
{
return iconv("GB2312", "UTF-8//IGNORE", $string);
}
public static function utf82gbk($string)
{
return iconv("UTF-8", "GB2312//IGNORE", $string);
}
}
```
## 运行
* 打开 http://ci.connect.uc/ci
* 点击页面链接进行登录操作
* 刷新即可看到已登录
* 点击页面链接进行退出操作
* 再次刷新即可看到已退出
> 你还可以打开 demo.ogv 来观看演示程序的运行视频。
本教程不含自带用户数据库的情况下，在自有用户表的情况下，处理逻辑类似，要有一个字段记录 UCenter 的唯一用户 ID，同步登录和退出的逻辑里使用该 ID 进行相应的操作。
有任何问题请发 issues。