一個應用向另外一個應用受權問題

時間 2019-12-04

標籤一個應用另外受權問題简体版

原文原文鏈接

@ApiOperation(value="受權用戶信息")
	@PostMapping(value="/authorization")
	public String authorization(@RequestParam Map<String,String> params){
		StringBuffer sbf = new StringBuffer(16);
		try {
			String callbackUrl = params.get("callbackUrl");
			//回調地址不爲空
			if(StringUtils.isNotBlank(callbackUrl)){
                //用戶信息
				LoginInfo loginInfo = AuthManagerFactory.currentAuthManager().getLoginInfo();
				if (loginInfo == null) {
					throw new RuntimeException("當前用戶爲空！");
				}
				String encode = MD5.encode(String.valueOf(loginInfo.getUser()),"");

				URL url = new URL(callbackUrl);
				HttpURLConnection connection = (HttpURLConnection)url.openConnection();
				connection.setConnectTimeout(60000);
				connection.setDoOutput(true);
				connection.setDoInput(true);
				connection.setUseCaches(false);
				connection.setRequestMethod(RequestMethod.POST.name());
				connection.connect();
				OutputStream outputStream = connection.getOutputStream();
				outputStream.write(encode.getBytes());
				outputStream.flush();
				outputStream.close();
				if (connection.getResponseCode()>=HttpStatus.OK.value() && connection.getResponseCode()<HttpStatus.MULTIPLE_CHOICES.value()) {
					InputStream inputStream = connection.getInputStream();
					byte []bt = new byte[1024];
					int i = 0;
					while ((i=inputStream.read(bt)) != -1){
						sbf.append(new String(bt, 0, i));
					}
					inputStream.close();
				}
			}
		} catch (MalformedURLException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		}

		if(StringUtils.isNotBlank(sbf.toString())){
			JSONObject json = JSONObject.parseObject(sbf.toString());
			String redirectUrl1 = json.getString("redirectUrl");
			//若是成功
			String success = "SUCCESS",status = "status";
			if(success.equals(json.getString(status))){
				return String.format("redirect:%s",redirectUrl1);
			}
		}

		return "redirect:/grant/error.html";
	}

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>用戶受權</title>
</head>
<link rel="stylesheet" href="/web/webjars/bootstrap/3.3.7/css/bootstrap.css"/>
<script type="application/javascript" src="/web/webjars/jquery/3.2.1/jquery.js"></script>
<script type="application/javascript" src="/web/webjars/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<script type="application/javascript" >
    function loadPage() {
        var eles = document.getElementsByTagName("form");
        for (var i = 0; i < eles.length; i++) {
            eles[i].action='/web/authorization?callbackUrl='+getUrlParameter("callbackUrl");
        }
        if (document.cookie) {
            var strs = document.cookie.split(";");
            for (var i = 0; i < strs.length; i++) {
                var ar = strs[i].split("=");
                if (ar[0] && ar[0].trim() == 'userId' && ar[1]) {
                    $("#authorization").show();
                    return $("#login").hide();
                }
            }
        }

        $("#authorization").hide();
        $("#login").show();
    }

    //獲取URL參數信息
    function getUrlParameter(name){
        if(location.search==''){
            return '';
        }

        var o={};
        var search=location.search.replace(/\?/,'');//只替換第一個問號,若是參數中帶有問號,看成普通文本
        var s=search.split('&');
        for(var i=0;i<s.length;i++){
            o[s[i].split('=')[0]]=s[i].split('=')[1];
        }
        return o[name]==undefined?'':o[name];
    }
</script>
<body   onload="loadPage();">
<div    class="flex-auto jumbotron " style="height:900px;" >
    <div    class="row" style="position:relative;top:200px;" >
        <div    id="login" class="col-lg-offset-4  panel panel-default align-content-center"   style="width: 400px;">
            <div class="panel-heading">
                <h3 class="panel-title">
                    SHB登陸
                </h3>
            </div>
            <div class="panel-body">
                <form class="form-horizontal" method="post" action="">
                    <div class="form-group">
                        <label for="userName" class="col-sm-4 control-label">用戶名</label>
                        <div class="col-sm-8">
                            <input type="userName" class="form-control" id="userName" placeholder="請輸入用戶名">
                        </div>
                    </div>
                    <div class="form-group">
                        <label for="password" class="col-sm-4 control-label">用戶密碼</label>
                        <div class="col-sm-8">
                            <input type="password" class="form-control" id="password" placeholder="請輸入用戶密碼">
                        </div>
                    </div>
                    <div class="form-group text-center">
                            使用SBH帳號訪問 https://gitee.com ,並容許網站進行以下操做：
                            <br/>
                            <input  type="checkbox" checked="checked"   id="checkbox_user_info"><label  for="checkbox_user_info">訪問用戶信息</label>
                    </div>
                    <div class="form-group">
                        <div class="col-sm-offset-5 col-sm-7">
                            <button type="button" class="btn btn-default">登陸</button>
                        </div>
                    </div>
                </form>
            </div>
        </div>


        <div    id="authorization" class="col-lg-offset-4  panel panel-default align-content-center"   style="width: 400px;display: none;">
            <div class="panel-heading">
                <h3 class="panel-title">
                    SHB登陸
                </h3>
            </div>
            <div class="panel-body">
                <form class="form-horizontal" method="post" action="/web/authorization">
                    <div class="form-group text-center">
                        使用SBH帳號訪問 https://gitee.com ,並容許網站進行以下操做：
                        <br/>
                        <input  type="hidden"   value="">
                        <input  type="checkbox" checked="checked"   id="authorization_user_info">
                        <label  for="checkbox_user_info">訪問用戶信息</label>

                    </div>
                    <div class="form-group">
                        <div class="col-sm-offset-3 col-sm-9">
                            <button type="submit" class="btn btn-default" >受權</button>
                            <button type="button" class="btn btn-default">取消</button>
                        </div>
                    </div>
                </form>
            </div>
        </div>
    </div>

</div>


</body>
</html>

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