├── modules
    └── gateways
    │   ├── yzpay.php
    │   ├── class
    │       └── yzpay
    │       │   ├── yzpay.config.php
    │       │   ├── yzpay.class.php
    │       │   └── yzpay.link.php
    │   └── callback
    │       └── yzpay.php
├── README.md
└── LICENSE


/modules/gateways/yzpay.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | if (!defined("WHMCS")) {
 3 |     die("This file cannot be accessed directly");
 4 | }
 5 | 
 6 | function yzpay_MetaData()
 7 | {
 8 |     return array(
 9 |         'DisplayName' => '有赞支付(52Fancy)',
10 |         'APIVersion' => '1.1', // Use API Version 1.1
11 |     );
12 | }
13 | 
14 | function yzpay_config()  
15 | {
16 |     require_once __DIR__ ."/class/yzpay/yzpay.config.php";
17 |     $config = new yzpay_config();
18 |     return $config->get_configuration();
19 | }
20 | 
21 | function yzpay_link($params)
22 | {
23 |     require_once __DIR__ ."/class/yzpay/yzpay.link.php";
24 |     $link = new yzpay_link();
25 |     return $link->get_paylink($params);
26 | }


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | ![logo](http://img.yzcdn.cn/public_files/2016/11/29/e585d313de3013698ad95968e2456240.png)
 2 | 
 3 | Whmcs支付网关 - 有赞
 4 | =========================
 5 | [主页](https://github.com/52fancy)  ◇  [演示站](http://ai666.xyz)  ◇  [QQ](http://wpa.qq.com/msgrd?v=3&uin=575798563&site=qq&menu=yes)  ◇  [交流QQ群](http://shang.qq.com/wpa/qunwpa?idkey=be0fad3bb9d82603cc491c1b8f51513e647e8eff4f9be752c5cc41d5d5429b4e)
 6 | 
 7 | 基于Whmcs构建的支付网关，帮助中小商户便捷收款。
 8 | 
 9 | 界面截图
10 | ------------
11 | <img width="700px" src="https://ws3.sinaimg.cn/large/006f1tRAly1fufv8ta5d3j30pz0h4dgo.jpg">
12 | 
13 | 捐助
14 | ------------
15 | <img width="450px" src="https://wx3.sinaimg.cn/large/006f1tRAly1fudherogqtj30z116gae5.jpg">
16 | 
17 | 安装需求
18 | ------------
19 | * LNMP/LAMP With PHP5.4+
20 | * curl、openssl扩展
21 | * whmcs5、 whmcs6、 whmcs7版本
22 | 
23 | 简要安装说明
24 | ------------
25 | #### 1.上传文件到服务器
26 | ```
27 | 直接将modules覆盖到whmcs根目录下开启即可
28 | ```
29 | 
30 | #### 2.开通有赞
31 | ```
32 | #获取相应的client_id、client_secret、店铺ID写到whmcs支付网关处
33 | 注册教程：https://github.com/52fancy/whmcs-yzpay/wiki/%E6%9C%89%E8%B5%9E%E4%BA%91%E4%BA%A4%E6%98%93API%E5%BC%80%E9%80%9A%E6%95%99%E7%A8%8B
34 | ```
35 | 
36 | #### 3.完成
37 | ```
38 | 开始愉快的收钱吧！
39 | ```
40 | 
41 | License
42 | ------------
43 | ![AGPL V3](https://cloud.githubusercontent.com/assets/7392658/20011165/a0caabdc-a2e5-11e6-974c-8d4961c7d6d3.png)
44 | 


--------------------------------------------------------------------------------
/modules/gateways/class/yzpay/yzpay.config.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | if (!defined("WHMCS")) {
 3 | 	die("This file cannot be accessed directly");
 4 | }
 5 | 
 6 | class yzpay_config{   
 7 | 	function get_configuration (){
 8 | 		global $CONFIG;
 9 | 		$extra_config = [
10 | 			"kdt_id" => ["FriendlyName" => "店铺ID", "Type" => "text", "Size" => "34"],
11 | 			"client_id" => ["FriendlyName" => "client_id", "Type" => "text",  "Size" => "34"],
12 | 			"client_secret" => ["FriendlyName" => "client_secret", "Type" => "text",  "Size" => "34"],
13 | 			"type" => [
14 | 				'FriendlyName' => '',
15 | 				'Type' => 'dropdown',
16 | 				'Options' => [
17 | 					'yzpay' => "</option></select><div class='alert alert-info' role='alert' id='yzpay_notice' style='margin-bottom: 0px;'>您可能需要：<a type='button' class='btn btn-primary' href='https://console.youzanyun.com/login' target='_blank'><span class='glyphicon glyphicon-new-window'></span>有赞支付控制面板</a><br/><span style='color:red'>特别注意：</span><br/>异步通知的使用方法<br/>一定一定一定要仔细看<a href='https://github.com/52fancy/whmcs-yzpay/wiki/%E6%9C%89%E8%B5%9E%E4%BA%91%E4%BA%A4%E6%98%93API%E5%BC%80%E9%80%9A%E6%95%99%E7%A8%8B' target='_blank'><span class='glyphicon glyphicon-new-window'></span> 有赞支付开通教程</a></div><script>$('#yzpay_notice').prev().hide();</script><select style='display:none'>"
18 | 				]
19 | 			]			
20 | 		];
21 | 				
22 | 		$base_config = ["FriendlyName" => ['Type' => 'System','Value' => '有赞支付(52Fancy)']];
23 | 		
24 | 		$config = array_merge($base_config,$extra_config);
25 | 		$config["author"] = [
26 | 			'FriendlyName' => '',
27 | 			'Type' => 'dropdown',
28 | 			'Options' => [
29 | 				'52Fancy' => "</option></select><div class='alert alert-success' role='alert' id='yzpay_author' style='margin-bottom: 0px;'>该插件由 <a href='https://github.com/52fancy' target='_blank'><span class='glyphicon glyphicon-new-window'></span>52fancy</a> 开发 ，本插件为免费开源插件<a target='_blank' href='//shang.qq.com/wpa/qunwpa?idkey=be0fad3bb9d82603cc491c1b8f51513e647e8eff4f9be752c5cc41d5d5429b4e'><img border='0' src='//pub.idqqimg.com/wpa/images/group.png' alt='Whmcs支付宝插件' title='575798563'></a><br/><span class='glyphicon glyphicon-ok'></span> 支持 WHMCS 5/6/7 , 当前WHMCS 版本 ".$CONFIG["Version"]."<br/><span class='glyphicon glyphicon-ok'></span> 仅支持 PHP 5.4 以上的环境 , 当前PHP版本 ".phpversion()."</div><script>$('#yzpay_author').prev().hide();</script><style>* {font-family: Microsoft YaHei Light , Microsoft YaHei}</style><select style='display:none'>"
30 | 			]
31 | 		];
32 | 		return $config;
33 | 	}
34 | }
35 | 


--------------------------------------------------------------------------------
/modules/gateways/class/yzpay/yzpay.class.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | class YzClient
 3 | {
 4 | 	protected $clientid;
 5 | 	protected $clientsecret;
 6 | 	protected $kdtid;
 7 | 	protected $qrprice;
 8 | 	protected $qrname;
 9 | 	
10 | 	public function setclientid($clientid)
11 | 	{
12 | 		$this->Clientid = $clientid;
13 | 	}
14 | 	public function setclientsecret($clientsecret)
15 | 	{
16 | 		$this->Clientsecret = $clientsecret;
17 | 	}
18 | 	public function setkdtid($kdtid)
19 | 	{
20 | 		$this->Kdtid = $kdtid;
21 | 	}
22 | 	public function setqrprice($qrprice)
23 | 	{
24 | 		$this->Qrprice = $qrprice * 100;
25 | 	}
26 | 	public function setqrname($qrname)
27 | 	{
28 | 		$this->Qrname = $qrname;
29 | 	}
30 | 
31 | 	public function YzQrPayServie() 
32 | 	{
33 | 		//获取应用Token
34 | 		$CommonConfigs = array(
35 | 			'client_id'=>$this->Clientid,     						//有赞云颁发给开发者的应用ID
36 | 			'client_secret'=>$this->Clientsecret, 					//有赞云颁发给开发者的应用secret
37 | 			'kdt_id'=>$this->Kdtid,        							//授权给该应用的店铺id，控制台里可查看
38 | 			'grant_type'=>'silent'      							//授与方式（固定为 “silent”）
39 | 		);	
40 | 		$token = $this->curlPost('https://open.youzan.com/oauth/token',$CommonConfigs);
41 | 		$token = json_decode($token,true);
42 | 		
43 | 		//获取支付二维码
44 | 		$Configs = array(
45 | 			'access_token'=>$token['access_token'],     			//应用Token
46 | 			'qr_name'=>$this->Qrname,          						//收款理由
47 | 			'qr_price'=>$this->Qrprice,                             //价格（单位 元）
48 | 			'qr_type'=>'QR_TYPE_DYNAMIC'                            //二维码类型   
49 | 		);		
50 | 		$result = $this->curlPost('https://open.youzan.com/api/oauthentry/youzan.pay.qrcode/3.0.0/create',$Configs);
51 | 		return json_decode($result,true);
52 | 	}
53 | 
54 | 	public function curlPost($url = '', $postData = '')
55 | 	{
56 | 	    /**
57 | 		* 模拟post进行url请求
58 | 		* @param string $url
59 | 		* @param string $postData
60 | 		*/
61 | 		$ch = curl_init();								//初始化curl
62 | 		curl_setopt($ch, CURLOPT_URL, $url);			//设置抓取的url	
63 | 		curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);	//要求结果为字符串且输出到屏幕上
64 | 		curl_setopt($ch, CURLOPT_POST, true);			//设置post方式提交
65 | 		curl_setopt($ch, CURLOPT_POSTFIELDS, $postData);//设置post数据
66 | 		curl_setopt($ch, CURLOPT_TIMEOUT, 30); 			//设置cURL允许执行的最长秒数
67 | 		
68 | 		//https请求 不验证证书和host
69 | 		curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
70 | 		curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
71 | 		$data = curl_exec($ch);
72 | 		curl_close($ch);
73 | 		return $data;
74 | 	}
75 | }


--------------------------------------------------------------------------------
/modules/gateways/callback/yzpay.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | /**
 3 |  * 有赞推送服务消息接收
 4 |  */
 5 |  
 6 | $json = file_get_contents('php://input');
 7 | $jsondata = json_decode($json, true);  										//处理为array数组
 8 | 
 9 | // Require libraries needed for gateway module functions.
10 | require_once __DIR__ . '/../../../init.php';
11 | require_once __DIR__ . '/../../../includes/gatewayfunctions.php';
12 | require_once __DIR__ . '/../../../includes/invoicefunctions.php';
13 | 	
14 | use Illuminate\Database\Capsule\Manager as Capsule;
15 | function convert_helper($invoiceid,$amount)
16 | {
17 | 	$setting = Capsule::table("tblpaymentgateways")->where("gateway","yzpay")->where("setting","convertto")->first();
18 | 	//系统没多货币 , 直接返回
19 | 	if (empty($setting)){ return $amount; }
20 |     
21 |     
22 | 	//获取用户ID 和 用户使用的货币ID
23 | 	$data = Capsule::table("tblinvoices")->where("id",$invoiceid)->get()[0];
24 | 	$userid = $data->userid;
25 | 	$currency = getCurrency( $userid );
26 | 
27 | 	// 返回转换后的
28 | 	return  convertCurrency( $amount , $setting->value  ,$currency["id"] );
29 | }
30 | 		
31 | if($jsondata['test'] != "true")											//判断消息是否测试
32 | {	
33 | 	// Detect module name from filename.
34 | 	$gatewayModuleName = basename(__FILE__, '.php');
35 | 		
36 | 	// Fetch gateway configuration parameters.
37 | 	$gatewayParams = getGatewayVariables($gatewayModuleName);
38 | 		
39 | 	// Die if module is not active.
40 | 	if(!$gatewayParams['type']) {
41 | 		die("Module Not Activated");
42 | 	}	
43 | 	
44 | 	$client_id = $gatewayParams['client_id'];							//应用的 client_id
45 | 	$client_secret = $gatewayParams['client_secret'];					//应用的 client_secret
46 | 	$sign = md5($client_id."".$jsondata['msg']."".$client_secret);
47 | 	
48 | 	if($jsondata['mode'] == "1" and $sign == $jsondata['sign'] and $jsondata['type'] == "trade_TradePaid")	//判断消息推送的模式/消息是否伪造/消息的业务
49 | 	{
50 | 		echo '{"code":0,"msg":"success"}';
51 | 		#下面开始处理业务
52 | 		$imsg = json_decode(urldecode($jsondata['msg']),true);
53 | 		$amount = $imsg['full_order_info']['orders']['0']['payment']; 	//交易金额
54 | 		$title = $imsg['full_order_info']['orders']['0']['title']; 		//交易标题
55 | 		$id = $jsondata['id'];    										//有赞交易号
56 | 		$invoice_id = explode("-",$title)[1];
57 | 		
58 | 		$invoiceid = checkCbInvoiceID($invoice_id,$gatewayParams["name"]);
59 | 		$amount = convert_helper( $invoice_id, $amount );
60 | 		checkCbTransID($id);
61 | 		addInvoicePayment($invoiceid,$id,$amount,"0",$gatewayModuleName);
62 |         logTransaction($gatewayParams['name'], $jsondata, "异步回调入账 #" . $invoiceid);
63 | 	}
64 | }else{
65 | 	echo '{"code":0,"msg":"success"}';  								//健康状态检查
66 | }
67 | 


--------------------------------------------------------------------------------
/modules/gateways/class/yzpay/yzpay.link.php:
--------------------------------------------------------------------------------
 1 | <?php
 2 | if (!defined("WHMCS")) {
 3 | 	die("This file cannot be accessed directly");
 4 | }
 5 | 
 6 | class yzpay_link 
 7 | {
 8 | 	public function get_paylink($params)
 9 | 	{
10 | 		if (!function_exists("openssl_open"))
11 | 		{
12 | 			return '<span style="color:red">Fatal Error:管理员未开启openssl组件<br/>正常情况下该组件必须开启<br/>请开启openssl组件解决该问题</span>';
13 | 		}
14 | 		if (!function_exists("scandir"))
15 | 		{
16 | 			return '<span style="color:red">Fatal Error:管理员未开启scandir PHP函数<br/>支付宝Sdk 需要使用该函数<br/>请修改php.ini下的disable_function来解决该问题</span>';
17 | 		}
18 | 		if (empty($params['kdt_id']))
19 | 		{
20 | 			return "管理员未配置 店铺ID , 无法使用该支付接口";
21 | 		} 
22 | 		if (empty($params['client_id']))
23 | 		{
24 | 			return "管理员未配置 client_id  , 无法使用该支付接口";
25 | 		}	
26 | 		if (empty($params['client_secret']))
27 | 		{
28 | 			return "管理员未配置 client_secret  , 无法使用该支付接口";
29 | 		}	
30 | 		return $this->YzQrPay($params);
31 | 	}
32 | 	
33 | 	public function YzQrPay($params)
34 | 	{
35 | 		require_once __DIR__ ."/yzpay.class.php";
36 | 
37 | 		$yzpay = new YzClient();
38 | 		$yzpay->setclientid($params['client_id']);
39 | 		$yzpay->setclientsecret($params['client_secret']);
40 | 		$yzpay->setkdtid($params['kdt_id']);
41 | 		$yzpay->setqrprice($params['amount']);
42 | 		$yzpay->setqrname("Billing"."-".$params['invoiceid']);	
43 | 		
44 | 		$result = $yzpay->YzQrPayServie();	
45 | 		if($result['response']['qr_code'])
46 | 		{
47 | 			$status = '
48 | 			<!--
49 | 				可用变量
50 | 				$qr_url   - 支付链接
51 | 				$qr_code  - 二维码
52 | 
53 | 			-->
54 | 			<script src="https://cdn.jsdelivr.net/npm/jquery@3.3.1/dist/jquery.min.js"></script>
55 | 			<script>
56 | 			setTimeout(stop, 300000);
57 | 			function stop()
58 | 			{
59 | 				clearInterval(paid_timeout);
60 | 			}
61 | 			
62 | 			var paid_timeout = setInterval(go, 3000);
63 | 			function go()
64 | 			{
65 | 				$.get(window.location.href,function(data)
66 | 					{
67 | 						if (data.search(/<span\sclass=.paid.>/) != -1)
68 | 						{
69 | 							clearInterval(paid_timeout);
70 | 							alert("支付完成");
71 | 							window.location.href = "/cart.php?a=complete";
72 | 						}
73 | 					}
74 | 				);
75 | 			}
76 | 			</script>
77 | 			<a href= "{$qr_url}" ><img src= "{$qr_code}" /><br><img src="https://ws2.sinaimg.cn/large/006f1tRAly1fuhfz1u8fxj30g405kwf9.jpg" style="width:120px;"><br>支付宝 - 微信 - 银联支付</a>';
78 | 			$status_raw = str_replace(['{$qr_url}','{$qr_code}'],[$result['response']['qr_url'],$result['response']['qr_code']],$status);
79 |             return $status_raw;
80 | 		}else
81 | 		{
82 | 			return "二维码生成失败";
83 | 		}	
84 | 	}	
85 | }
86 | 


--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
  1 |                     GNU AFFERO GENERAL PUBLIC LICENSE
  2 |                        Version 3, 19 November 2007
  3 | 
  4 |  Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
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131 | linked subprograms that the work is specifically designed to require,
132 | such as by intimate data communication or control flow between those
133 | subprograms and other parts of the work.
134 | 
135 |   The Corresponding Source need not include anything that users
136 | can regenerate automatically from other parts of the Corresponding
137 | Source.
138 | 
139 |   The Corresponding Source for a work in source code form is that
140 | same work.
141 | 
142 |   2. Basic Permissions.
143 | 
144 |   All rights granted under this License are granted for the term of
145 | copyright on the Program, and are irrevocable provided the stated
146 | conditions are met.  This License explicitly affirms your unlimited
147 | permission to run the unmodified Program.  The output from running a
148 | covered work is covered by this License only if the output, given its
149 | content, constitutes a covered work.  This License acknowledges your
150 | rights of fair use or other equivalent, as provided by copyright law.
151 | 
152 |   You may make, run and propagate covered works that you do not
153 | convey, without conditions so long as your license otherwise remains
154 | in force.  You may convey covered works to others for the sole purpose
155 | of having them make modifications exclusively for you, or provide you
156 | with facilities for running those works, provided that you comply with
157 | the terms of this License in conveying all material for which you do
158 | not control copyright.  Those thus making or running the covered works
159 | for you must do so exclusively on your behalf, under your direction
160 | and control, on terms that prohibit them from making any copies of
161 | your copyrighted material outside their relationship with you.
162 | 
163 |   Conveying under any other circumstances is permitted solely under
164 | the conditions stated below.  Sublicensing is not allowed; section 10
165 | makes it unnecessary.
166 | 
167 |   3. Protecting Users' Legal Rights From Anti-Circumvention Law.
168 | 
169 |   No covered work shall be deemed part of an effective technological
170 | measure under any applicable law fulfilling obligations under article
171 | 11 of the WIPO copyright treaty adopted on 20 December 1996, or
172 | similar laws prohibiting or restricting circumvention of such
173 | measures.
174 | 
175 |   When you convey a covered work, you waive any legal power to forbid
176 | circumvention of technological measures to the extent such circumvention
177 | is effected by exercising rights under this License with respect to
178 | the covered work, and you disclaim any intention to limit operation or
179 | modification of the work as a means of enforcing, against the work's
180 | users, your or third parties' legal rights to forbid circumvention of
181 | technological measures.
182 | 
183 |   4. Conveying Verbatim Copies.
184 | 
185 |   You may convey verbatim copies of the Program's source code as you
186 | receive it, in any medium, provided that you conspicuously and
187 | appropriately publish on each copy an appropriate copyright notice;
188 | keep intact all notices stating that this License and any
189 | non-permissive terms added in accord with section 7 apply to the code;
190 | keep intact all notices of the absence of any warranty; and give all
191 | recipients a copy of this License along with the Program.
192 | 
193 |   You may charge any price or no price for each copy that you convey,
194 | and you may offer support or warranty protection for a fee.
195 | 
196 |   5. Conveying Modified Source Versions.
197 | 
198 |   You may convey a work based on the Program, or the modifications to
199 | produce it from the Program, in the form of source code under the
200 | terms of section 4, provided that you also meet all of these conditions:
201 | 
202 |     a) The work must carry prominent notices stating that you modified
203 |     it, and giving a relevant date.
204 | 
205 |     b) The work must carry prominent notices stating that it is
206 |     released under this License and any conditions added under section
207 |     7.  This requirement modifies the requirement in section 4 to
208 |     "keep intact all notices".
209 | 
210 |     c) You must license the entire work, as a whole, under this
211 |     License to anyone who comes into possession of a copy.  This
212 |     License will therefore apply, along with any applicable section 7
213 |     additional terms, to the whole of the work, and all its parts,
214 |     regardless of how they are packaged.  This License gives no
215 |     permission to license the work in any other way, but it does not
216 |     invalidate such permission if you have separately received it.
217 | 
218 |     d) If the work has interactive user interfaces, each must display
219 |     Appropriate Legal Notices; however, if the Program has interactive
220 |     interfaces that do not display Appropriate Legal Notices, your
221 |     work need not make them do so.
222 | 
223 |   A compilation of a covered work with other separate and independent
224 | works, which are not by their nature extensions of the covered work,
225 | and which are not combined with it such as to form a larger program,
226 | in or on a volume of a storage or distribution medium, is called an
227 | "aggregate" if the compilation and its resulting copyright are not
228 | used to limit the access or legal rights of the compilation's users
229 | beyond what the individual works permit.  Inclusion of a covered work
230 | in an aggregate does not cause this License to apply to the other
231 | parts of the aggregate.
232 | 
233 |   6. Conveying Non-Source Forms.
234 | 
235 |   You may convey a covered work in object code form under the terms
236 | of sections 4 and 5, provided that you also convey the
237 | machine-readable Corresponding Source under the terms of this License,
238 | in one of these ways:
239 | 
240 |     a) Convey the object code in, or embodied in, a physical product
241 |     (including a physical distribution medium), accompanied by the
242 |     Corresponding Source fixed on a durable physical medium
243 |     customarily used for software interchange.
244 | 
245 |     b) Convey the object code in, or embodied in, a physical product
246 |     (including a physical distribution medium), accompanied by a
247 |     written offer, valid for at least three years and valid for as
248 |     long as you offer spare parts or customer support for that product
249 |     model, to give anyone who possesses the object code either (1) a
250 |     copy of the Corresponding Source for all the software in the
251 |     product that is covered by this License, on a durable physical
252 |     medium customarily used for software interchange, for a price no
253 |     more than your reasonable cost of physically performing this
254 |     conveying of source, or (2) access to copy the
255 |     Corresponding Source from a network server at no charge.
256 | 
257 |     c) Convey individual copies of the object code with a copy of the
258 |     written offer to provide the Corresponding Source.  This
259 |     alternative is allowed only occasionally and noncommercially, and
260 |     only if you received the object code with such an offer, in accord
261 |     with subsection 6b.
262 | 
263 |     d) Convey the object code by offering access from a designated
264 |     place (gratis or for a charge), and offer equivalent access to the
265 |     Corresponding Source in the same way through the same place at no
266 |     further charge.  You need not require recipients to copy the
267 |     Corresponding Source along with the object code.  If the place to
268 |     copy the object code is a network server, the Corresponding Source
269 |     may be on a different server (operated by you or a third party)
270 |     that supports equivalent copying facilities, provided you maintain
271 |     clear directions next to the object code saying where to find the
272 |     Corresponding Source.  Regardless of what server hosts the
273 |     Corresponding Source, you remain obligated to ensure that it is
274 |     available for as long as needed to satisfy these requirements.
275 | 
276 |     e) Convey the object code using peer-to-peer transmission, provided
277 |     you inform other peers where the object code and Corresponding
278 |     Source of the work are being offered to the general public at no
279 |     charge under subsection 6d.
280 | 
281 |   A separable portion of the object code, whose source code is excluded
282 | from the Corresponding Source as a System Library, need not be
283 | included in conveying the object code work.
284 | 
285 |   A "User Product" is either (1) a "consumer product", which means any
286 | tangible personal property which is normally used for personal, family,
287 | or household purposes, or (2) anything designed or sold for incorporation
288 | into a dwelling.  In determining whether a product is a consumer product,
289 | doubtful cases shall be resolved in favor of coverage.  For a particular
290 | product received by a particular user, "normally used" refers to a
291 | typical or common use of that class of product, regardless of the status
292 | of the particular user or of the way in which the particular user
293 | actually uses, or expects or is expected to use, the product.  A product
294 | is a consumer product regardless of whether the product has substantial
295 | commercial, industrial or non-consumer uses, unless such uses represent
296 | the only significant mode of use of the product.
297 | 
298 |   "Installation Information" for a User Product means any methods,
299 | procedures, authorization keys, or other information required to install
300 | and execute modified versions of a covered work in that User Product from
301 | a modified version of its Corresponding Source.  The information must
302 | suffice to ensure that the continued functioning of the modified object
303 | code is in no case prevented or interfered with solely because
304 | modification has been made.
305 | 
306 |   If you convey an object code work under this section in, or with, or
307 | specifically for use in, a User Product, and the conveying occurs as
308 | part of a transaction in which the right of possession and use of the
309 | User Product is transferred to the recipient in perpetuity or for a
310 | fixed term (regardless of how the transaction is characterized), the
311 | Corresponding Source conveyed under this section must be accompanied
312 | by the Installation Information.  But this requirement does not apply
313 | if neither you nor any third party retains the ability to install
314 | modified object code on the User Product (for example, the work has
315 | been installed in ROM).
316 | 
317 |   The requirement to provide Installation Information does not include a
318 | requirement to continue to provide support service, warranty, or updates
319 | for a work that has been modified or installed by the recipient, or for
320 | the User Product in which it has been modified or installed.  Access to a
321 | network may be denied when the modification itself materially and
322 | adversely affects the operation of the network or violates the rules and
323 | protocols for communication across the network.
324 | 
325 |   Corresponding Source conveyed, and Installation Information provided,
326 | in accord with this section must be in a format that is publicly
327 | documented (and with an implementation available to the public in
328 | source code form), and must require no special password or key for
329 | unpacking, reading or copying.
330 | 
331 |   7. Additional Terms.
332 | 
333 |   "Additional permissions" are terms that supplement the terms of this
334 | License by making exceptions from one or more of its conditions.
335 | Additional permissions that are applicable to the entire Program shall
336 | be treated as though they were included in this License, to the extent
337 | that they are valid under applicable law.  If additional permissions
338 | apply only to part of the Program, that part may be used separately
339 | under those permissions, but the entire Program remains governed by
340 | this License without regard to the additional permissions.
341 | 
342 |   When you convey a copy of a covered work, you may at your option
343 | remove any additional permissions from that copy, or from any part of
344 | it.  (Additional permissions may be written to require their own
345 | removal in certain cases when you modify the work.)  You may place
346 | additional permissions on material, added by you to a covered work,
347 | for which you have or can give appropriate copyright permission.
348 | 
349 |   Notwithstanding any other provision of this License, for material you
350 | add to a covered work, you may (if authorized by the copyright holders of
351 | that material) supplement the terms of this License with terms:
352 | 
353 |     a) Disclaiming warranty or limiting liability differently from the
354 |     terms of sections 15 and 16 of this License; or
355 | 
356 |     b) Requiring preservation of specified reasonable legal notices or
357 |     author attributions in that material or in the Appropriate Legal
358 |     Notices displayed by works containing it; or
359 | 
360 |     c) Prohibiting misrepresentation of the origin of that material, or
361 |     requiring that modified versions of such material be marked in
362 |     reasonable ways as different from the original version; or
363 | 
364 |     d) Limiting the use for publicity purposes of names of licensors or
365 |     authors of the material; or
366 | 
367 |     e) Declining to grant rights under trademark law for use of some
368 |     trade names, trademarks, or service marks; or
369 | 
370 |     f) Requiring indemnification of licensors and authors of that
371 |     material by anyone who conveys the material (or modified versions of
372 |     it) with contractual assumptions of liability to the recipient, for
373 |     any liability that these contractual assumptions directly impose on
374 |     those licensors and authors.
375 | 
376 |   All other non-permissive additional terms are considered "further
377 | restrictions" within the meaning of section 10.  If the Program as you
378 | received it, or any part of it, contains a notice stating that it is
379 | governed by this License along with a term that is a further
380 | restriction, you may remove that term.  If a license document contains
381 | a further restriction but permits relicensing or conveying under this
382 | License, you may add to a covered work material governed by the terms
383 | of that license document, provided that the further restriction does
384 | not survive such relicensing or conveying.
385 | 
386 |   If you add terms to a covered work in accord with this section, you
387 | must place, in the relevant source files, a statement of the
388 | additional terms that apply to those files, or a notice indicating
389 | where to find the applicable terms.
390 | 
391 |   Additional terms, permissive or non-permissive, may be stated in the
392 | form of a separately written license, or stated as exceptions;
393 | the above requirements apply either way.
394 | 
395 |   8. Termination.
396 | 
397 |   You may not propagate or modify a covered work except as expressly
398 | provided under this License.  Any attempt otherwise to propagate or
399 | modify it is void, and will automatically terminate your rights under
400 | this License (including any patent licenses granted under the third
401 | paragraph of section 11).
402 | 
403 |   However, if you cease all violation of this License, then your
404 | license from a particular copyright holder is reinstated (a)
405 | provisionally, unless and until the copyright holder explicitly and
406 | finally terminates your license, and (b) permanently, if the copyright
407 | holder fails to notify you of the violation by some reasonable means
408 | prior to 60 days after the cessation.
409 | 
410 |   Moreover, your license from a particular copyright holder is
411 | reinstated permanently if the copyright holder notifies you of the
412 | violation by some reasonable means, this is the first time you have
413 | received notice of violation of this License (for any work) from that
414 | copyright holder, and you cure the violation prior to 30 days after
415 | your receipt of the notice.
416 | 
417 |   Termination of your rights under this section does not terminate the
418 | licenses of parties who have received copies or rights from you under
419 | this License.  If your rights have been terminated and not permanently
420 | reinstated, you do not qualify to receive new licenses for the same
421 | material under section 10.
422 | 
423 |   9. Acceptance Not Required for Having Copies.
424 | 
425 |   You are not required to accept this License in order to receive or
426 | run a copy of the Program.  Ancillary propagation of a covered work
427 | occurring solely as a consequence of using peer-to-peer transmission
428 | to receive a copy likewise does not require acceptance.  However,
429 | nothing other than this License grants you permission to propagate or
430 | modify any covered work.  These actions infringe copyright if you do
431 | not accept this License.  Therefore, by modifying or propagating a
432 | covered work, you indicate your acceptance of this License to do so.
433 | 
434 |   10. Automatic Licensing of Downstream Recipients.
435 | 
436 |   Each time you convey a covered work, the recipient automatically
437 | receives a license from the original licensors, to run, modify and
438 | propagate that work, subject to this License.  You are not responsible
439 | for enforcing compliance by third parties with this License.
440 | 
441 |   An "entity transaction" is a transaction transferring control of an
442 | organization, or substantially all assets of one, or subdividing an
443 | organization, or merging organizations.  If propagation of a covered
444 | work results from an entity transaction, each party to that
445 | transaction who receives a copy of the work also receives whatever
446 | licenses to the work the party's predecessor in interest had or could
447 | give under the previous paragraph, plus a right to possession of the
448 | Corresponding Source of the work from the predecessor in interest, if
449 | the predecessor has it or can get it with reasonable efforts.
450 | 
451 |   You may not impose any further restrictions on the exercise of the
452 | rights granted or affirmed under this License.  For example, you may
453 | not impose a license fee, royalty, or other charge for exercise of
454 | rights granted under this License, and you may not initiate litigation
455 | (including a cross-claim or counterclaim in a lawsuit) alleging that
456 | any patent claim is infringed by making, using, selling, offering for
457 | sale, or importing the Program or any portion of it.
458 | 
459 |   11. Patents.
460 | 
461 |   A "contributor" is a copyright holder who authorizes use under this
462 | License of the Program or a work on which the Program is based.  The
463 | work thus licensed is called the contributor's "contributor version".
464 | 
465 |   A contributor's "essential patent claims" are all patent claims
466 | owned or controlled by the contributor, whether already acquired or
467 | hereafter acquired, that would be infringed by some manner, permitted
468 | by this License, of making, using, or selling its contributor version,
469 | but do not include claims that would be infringed only as a
470 | consequence of further modification of the contributor version.  For
471 | purposes of this definition, "control" includes the right to grant
472 | patent sublicenses in a manner consistent with the requirements of
473 | this License.
474 | 
475 |   Each contributor grants you a non-exclusive, worldwide, royalty-free
476 | patent license under the contributor's essential patent claims, to
477 | make, use, sell, offer for sale, import and otherwise run, modify and
478 | propagate the contents of its contributor version.
479 | 
480 |   In the following three paragraphs, a "patent license" is any express
481 | agreement or commitment, however denominated, not to enforce a patent
482 | (such as an express permission to practice a patent or covenant not to
483 | sue for patent infringement).  To "grant" such a patent license to a
484 | party means to make such an agreement or commitment not to enforce a
485 | patent against the party.
486 | 
487 |   If you convey a covered work, knowingly relying on a patent license,
488 | and the Corresponding Source of the work is not available for anyone
489 | to copy, free of charge and under the terms of this License, through a
490 | publicly available network server or other readily accessible means,
491 | then you must either (1) cause the Corresponding Source to be so
492 | available, or (2) arrange to deprive yourself of the benefit of the
493 | patent license for this particular work, or (3) arrange, in a manner
494 | consistent with the requirements of this License, to extend the patent
495 | license to downstream recipients.  "Knowingly relying" means you have
496 | actual knowledge that, but for the patent license, your conveying the
497 | covered work in a country, or your recipient's use of the covered work
498 | in a country, would infringe one or more identifiable patents in that
499 | country that you have reason to believe are valid.
500 | 
501 |   If, pursuant to or in connection with a single transaction or
502 | arrangement, you convey, or propagate by procuring conveyance of, a
503 | covered work, and grant a patent license to some of the parties
504 | receiving the covered work authorizing them to use, propagate, modify
505 | or convey a specific copy of the covered work, then the patent license
506 | you grant is automatically extended to all recipients of the covered
507 | work and works based on it.
508 | 
509 |   A patent license is "discriminatory" if it does not include within
510 | the scope of its coverage, prohibits the exercise of, or is
511 | conditioned on the non-exercise of one or more of the rights that are
512 | specifically granted under this License.  You may not convey a covered
513 | work if you are a party to an arrangement with a third party that is
514 | in the business of distributing software, under which you make payment
515 | to the third party based on the extent of your activity of conveying
516 | the work, and under which the third party grants, to any of the
517 | parties who would receive the covered work from you, a discriminatory
518 | patent license (a) in connection with copies of the covered work
519 | conveyed by you (or copies made from those copies), or (b) primarily
520 | for and in connection with specific products or compilations that
521 | contain the covered work, unless you entered into that arrangement,
522 | or that patent license was granted, prior to 28 March 2007.
523 | 
524 |   Nothing in this License shall be construed as excluding or limiting
525 | any implied license or other defenses to infringement that may
526 | otherwise be available to you under applicable patent law.
527 | 
528 |   12. No Surrender of Others' Freedom.
529 | 
530 |   If conditions are imposed on you (whether by court order, agreement or
531 | otherwise) that contradict the conditions of this License, they do not
532 | excuse you from the conditions of this License.  If you cannot convey a
533 | covered work so as to satisfy simultaneously your obligations under this
534 | License and any other pertinent obligations, then as a consequence you may
535 | not convey it at all.  For example, if you agree to terms that obligate you
536 | to collect a royalty for further conveying from those to whom you convey
537 | the Program, the only way you could satisfy both those terms and this
538 | License would be to refrain entirely from conveying the Program.
539 | 
540 |   13. Remote Network Interaction; Use with the GNU General Public License.
541 | 
542 |   Notwithstanding any other provision of this License, if you modify the
543 | Program, your modified version must prominently offer all users
544 | interacting with it remotely through a computer network (if your version
545 | supports such interaction) an opportunity to receive the Corresponding
546 | Source of your version by providing access to the Corresponding Source
547 | from a network server at no charge, through some standard or customary
548 | means of facilitating copying of software.  This Corresponding Source
549 | shall include the Corresponding Source for any work covered by version 3
550 | of the GNU General Public License that is incorporated pursuant to the
551 | following paragraph.
552 | 
553 |   Notwithstanding any other provision of this License, you have
554 | permission to link or combine any covered work with a work licensed
555 | under version 3 of the GNU General Public License into a single
556 | combined work, and to convey the resulting work.  The terms of this
557 | License will continue to apply to the part which is the covered work,
558 | but the work with which it is combined will remain governed by version
559 | 3 of the GNU General Public License.
560 | 
561 |   14. Revised Versions of this License.
562 | 
563 |   The Free Software Foundation may publish revised and/or new versions of
564 | the GNU Affero General Public License from time to time.  Such new versions
565 | will be similar in spirit to the present version, but may differ in detail to
566 | address new problems or concerns.
567 | 
568 |   Each version is given a distinguishing version number.  If the
569 | Program specifies that a certain numbered version of the GNU Affero General
570 | Public License "or any later version" applies to it, you have the
571 | option of following the terms and conditions either of that numbered
572 | version or of any later version published by the Free Software
573 | Foundation.  If the Program does not specify a version number of the
574 | GNU Affero General Public License, you may choose any version ever published
575 | by the Free Software Foundation.
576 | 
577 |   If the Program specifies that a proxy can decide which future
578 | versions of the GNU Affero General Public License can be used, that proxy's
579 | public statement of acceptance of a version permanently authorizes you
580 | to choose that version for the Program.
581 | 
582 |   Later license versions may give you additional or different
583 | permissions.  However, no additional obligations are imposed on any
584 | author or copyright holder as a result of your choosing to follow a
585 | later version.
586 | 
587 |   15. Disclaimer of Warranty.
588 | 
589 |   THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
590 | APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
591 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
592 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
593 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
594 | PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
595 | IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
596 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
597 | 
598 |   16. Limitation of Liability.
599 | 
600 |   IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
601 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
602 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
603 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
604 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
605 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
606 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
607 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
608 | SUCH DAMAGES.
609 | 
610 |   17. Interpretation of Sections 15 and 16.
611 | 
612 |   If the disclaimer of warranty and limitation of liability provided
613 | above cannot be given local legal effect according to their terms,
614 | reviewing courts shall apply local law that most closely approximates
615 | an absolute waiver of all civil liability in connection with the
616 | Program, unless a warranty or assumption of liability accompanies a
617 | copy of the Program in return for a fee.
618 | 
619 |                      END OF TERMS AND CONDITIONS
620 | 
621 |             How to Apply These Terms to Your New Programs
622 | 
623 |   If you develop a new program, and you want it to be of the greatest
624 | possible use to the public, the best way to achieve this is to make it
625 | free software which everyone can redistribute and change under these terms.
626 | 
627 |   To do so, attach the following notices to the program.  It is safest
628 | to attach them to the start of each source file to most effectively
629 | state the exclusion of warranty; and each file should have at least
630 | the "copyright" line and a pointer to where the full notice is found.
631 | 
632 |     <one line to give the program's name and a brief idea of what it does.>
633 |     Copyright (C) <year>  <name of author>
634 | 
635 |     This program is free software: you can redistribute it and/or modify
636 |     it under the terms of the GNU Affero General Public License as published
637 |     by the Free Software Foundation, either version 3 of the License, or
638 |     (at your option) any later version.
639 | 
640 |     This program is distributed in the hope that it will be useful,
641 |     but WITHOUT ANY WARRANTY; without even the implied warranty of
642 |     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
643 |     GNU Affero General Public License for more details.
644 | 
645 |     You should have received a copy of the GNU Affero General Public License
646 |     along with this program.  If not, see <http://www.gnu.org/licenses/>.
647 | 
648 | Also add information on how to contact you by electronic and paper mail.
649 | 
650 |   If your software can interact with users remotely through a computer
651 | network, you should also make sure that it provides a way for users to
652 | get its source.  For example, if your program is a web application, its
653 | interface could display a "Source" link that leads users to an archive
654 | of the code.  There are many ways you could offer source, and different
655 | solutions will be better for different programs; see section 13 for the
656 | specific requirements.
657 | 
658 |   You should also get your employer (if you work as a programmer) or school,
659 | if any, to sign a "copyright disclaimer" for the program, if necessary.
660 | For more information on this, and how to apply and follow the GNU AGPL, see
661 | <http://www.gnu.org/licenses/>.
662 | 


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