支付宝生活号对接-----(三)芝麻认证

记录一下支付宝认证过程

 如果要认证 , 必须要有身份证,和姓名 , 可以通过不同的途径获取, 也可以通过授权获取,也可以通过h5获取

参考支付宝API :https://docs.open.alipay.com/271/dz10yd

1. 调用certification.initialize接口进行认证初始化，并获取返回值biz_no。biz_no是本次认证的标识，在后面的认证接口和查询接口会用到。
2. 跳转到certification.certify页面接口让用户完成认证，用户完成认证后会跳转回商户回调地址。这个接口支持多种方式接入，可以灵活使用。在这个接口的请求中传入return_url才能回跳到商户，return_url也支持多个协议，可以按照需要使用。
3. 根据第一步返回的biz_no查询本次认证的结果，结果以查询接口返回的结果为准。

最主要的是明白 回调地址中怎么能获取到biz_no 因为api 上也没有写在回调地址中 怎么获取biz_no 所以我自己用的EhCache

来做一个缓存

第一步 初始化

AlipayClient alipayClient = new DefaultAlipayClient("https://openapi.alipay.com/gateway.do", APP_ID, APP_PRIVATE_KEY, "json", CHARSET, ALIPAY_PUBLIC_KEY, "RSA2");
ZhimaCustomerCertificationInitializeRequest request = new ZhimaCustomerCertificationInitializeRequest();
 
String bizContent = "{"
        + "\"transaction_id\":\"ZGYD201610252323000001234\","
        + "\"product_code\":\"w1010100000000002978\","
        + "\"biz_code\":\"FACE\","
        + "\"identity_param\":\"{\\\"identity_type\\\":\\\"CERT_INFO\\\",\\\"cert_type\\\":\\\"IDENTITY_CARD\\\",\\\"cert_name\\\":\\\"张三\\\",\\\"cert_no\\\":\\\"260104197909275964\\\"}\","
        + "\"ext_biz_param\":\"{}\"" + "  }";
request.setBizContent(bizContent);
 
ZhimaCustomerCertificationInitializeResponse response = alipayClient.execute(request);
if (response.isSuccess()) {
    System.out.println("调用成功");
    // 这里应该可以通过 respone 获取 biz_no
} else {
    System.out.println("调用失败");
}

第二步生成 url

// 获取alipay client
AlipayClient alipayClient = new DefaultAlipayClient("https://openapi.alipay.com/gateway.do", APP_ID, APP_PRIVATE_KEY, "json", CHARSET, ALIPAY_PUBLIC_KEY, "RSA2");
ZhimaCustomerCertificationCertifyRequest request = new ZhimaCustomerCertificationCertifyRequest();

// 设置业务参数,必须要biz_no
request.setBizContent("{\"biz_no\":\"ZM201611103000000888800000733621\"}");

// 设置回调地址,必填. 如果需要直接在支付宝APP里面打开回调地址使用alipay协议
// alipay://www.taobao.com 或者 alipays://www.taobao.com,分别对应http和https请求
//****** 我自己在这个做了处理 在路径后面传了一个uuid 然后通过uuid 去获取biz_no
String uuid = UUID.randomUUID().toString().replace("-", "").toLowerCase();
request.setReturnUrl("alipays://www.app.cn/getBizNo?uuid="+uuid);
//*** 使用缓存吧uuid 和 biz_no 存起来
  //存储
EhCacheCacheManager cacheCacheManager=ApplicationContextUtils.applicationContext.getBean(EhCacheCacheManager.class);
//获取CacheManager类
CacheManager cacheManager=cacheCacheManager.getCacheManager();
Cache cache=cacheManager.getCache("SystemCache");

 cache.put(new Element(uuid, certifyId));


// 这里一定要使用GET模式
ZhimaCustomerCertificationCertifyResponse response = alipayClient.pageExecute(request, "GET");
// 从body中获取URL
String url = response.getBody();
System.out.println("generateCertifyUrl url:" + url);

第三步 验证 :

@RequestMapping(value = "/getBizNo")
	public String getMesg(HttpServletRequest request, HttpServletResponse response) throws Exception {
		String uuid=request.getParameter("uuid");
		
		
		String furl="";
		//获取
		EhCacheCacheManager cacheCacheManager=ApplicationContextUtils.applicationContext.getBean(EhCacheCacheManager.class);
		//获取CacheManager类
		CacheManager cacheManager=cacheCacheManager.getCacheManager();
		Cache cache=cacheManager.getCache("SystemCache");
		String biz_no= (String)cache.get(uuid).getObjectValue();
	
		AlipayClient alipayClient = new DefaultAlipayClient("https://openapi.alipay.com/gateway.do",
				AlipayServiceEnvConstantsfs.APP_ID,
				AlipayServiceEnvConstantsfs.PRIVATE_KEY, "json", AlipayServiceEnvConstantsfs.CHARSET, AlipayServiceEnvConstantsfs.ALIPAY_PUBLIC_KEY, "RSA2");
		
		AlipayUserCertifyOpenQueryRequest userRequest = new AlipayUserCertifyOpenQueryRequest();
		userRequest.setBizContent("{" +
		"\"biz_no\":\""+biz_no+"\"" +
		"  }");
		AlipayUserCertifyOpenQueryResponse userResponse = alipayClient.execute(userRequest);
		
		
		if(userResponse.isSuccess()) {
			String body = userResponse.getBody();
			JSONObject obiect = JSONObject.parseObject(body);
			JSONObject alipay_user = obiect.getJSONObject("alipay_user_certify_open_query_response");
			String passed = alipay_user.getString("passed");
			System.out.println("认证结果=============="+passed);
			if(passed.equals("F")) { 
				mesg=false;
			}else if(passed.equals("T")){
				mesg=true;
			}else {
				mesg=false;
			}
		}else {
			mesg=false;
		}
		//清除缓存
        cache.remove(uuid);
        furl="你想调回的地址"
		return  furl;
	}

 大概就是这样写的, 非常的简单, 就是研究起来有点头皮发麻....肝肠寸断..