如何在 Node JS 中使用 Amazon SNS 向 iOS 设备发送 VoIP 推送通知
Posted
技术标签:
【中文标题】如何在 Node JS 中使用 Amazon SNS 向 iOS 设备发送 VoIP 推送通知【英文标题】：How Do I send VoIP push notifications to an iOS device using Amazon SNS in Node JS 【发布时间】：2016-12-23 21:05:20 【问题描述】：我正在尝试使用名为 sns-mobile 和 Amazon SNS API 的 NodeJS 包从应用服务器直接向 ios 设备发送 VoIP 推送通知。
但是，当我尝试使用以下代码发送 VoIP 推送时，我收到以下错误消息。有人可以建议我哪里出错了，我已经花了将近半天的时间来解决这个问题。
无效参数：JSON 必须包含“默认”条目或 'APNS_VOIP
var iOSApp = new SNS(
platform: SNS.SUPPORTED_PLATFORMS.IOS,
region: 'us-west-2',
apiVersion: '2010-03-31',
accessKeyId: 'XXXXXXXXXXXXX',
secretAccessKey: 'XXXXXXXXXXXXX',
platformApplicationArn: 'arn:aws:sns:us-west-2:3303035XXXXX:app/APNS_VOIP/VoIPPushesApp'
);
iOSApp.addUser('deviceID',
JSON.stringify(
"APNS_VOIP": JSON.stringify(aps:alert:"Hello and have a good day.")
)
, function(err, endpointArn)
if(err)
console.log("The Error is :****: "+JSON.stringify(err, null, 4));
throw err;
// Send a simple String or data to the client
iOSApp.sendMessage(endpointArn, 'Hi There!', function(err, messageId)
//iOSApp.sendMessage(endpointArn, messageTest, function(err, messageId)
if(err)
console.log("The Error in end message is :****: "+JSON.stringify(err, null, 4));
throw err;
console.log('Message sent, ID was: ' + messageId);
);
);
【问题讨论】：
【参考方案1】：这是使用设备 VoIP 令牌向接收设备发送 VoIP 通知的代码。当收到 VoIP 通知时，设备会调用一个名为 didReceiveIncomingPushWithPayload 的函数
var AWS = require('aws-sdk');
// Amazon SNS module
AWS.config.update(
accessKeyId : 'XXXXXXXXXXXXXXXX',
secretAccessKey : 'XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX',
region : 'us-west-2'
);
var amazonSNS = new AWS.SNS();
// 1. Create Platform Endpoint
var createPlatformEndpoint = function(req, res, next)
var deviceVoipToken = req.deviceVoipToken; // Obtaining the device VoIP token from the request object
amazonSNS.createPlatformEndpoint(
// App in Sandboxmode (ie running on device directly from Xcode)
PlatformApplicationArn: "arn:aws:sns:us-west-2:xxxxxxxxxxxx:app/APNS_VOIP_SANDBOX/CurieVoip",
// App in Production mode (ie running on device after archiving and installed on device with a provisioning profile)
//PlatformApplicationArn: "arn:aws:sns:us-west-2:xxxxxxxxxxxx:app/APNS_VOIP/CurieVoip",
Token: deviceVoipToken
, function(err, data)
if (err)
console.log(err.stack);
response.json("status": "failure", "statusCode" : 402)
return;
var endpointArn = data.EndpointArn;
req.endpointArn = data.EndpointArn; // Passing the EndpointArn to the next function
next()
)
// 2. Publish notification
var publishVoipNotification = function(req, res, next)
var endpointArn = req.endpointArn;
var payload =
default : 'Hello World, default payload',
APNS_VOIP :
aps:
alert: 'Hi there',
sound: 'default',
badge: 1
;
// first have to stringify the inner APNS object...
payload.APNS = JSON.stringify(payload.APNS);
// then have to stringify the entire message payload
payload = JSON.stringify(payload);
console.log('sending push');
amazonSNS.publish(
MessageStructure : 'json',
Message : payload,
TargetArn : endpointArn
, function(err, data)
if (err)
console.log("Error stack: "+err.stack);
var message = "There has been an error in Publishing message via AmazonSNS with error: "+err.stack;
res.json("status": "failure", "statusCode" : 402, "message" : message)
return;
next();
);
// 3. Deleting platform endpoint after sending a voipNotification; Ref: http://docs.aws.amazon.com/AWSjavascriptSDK/latest/AWS/SNS.html#deleteEndpoint-property
var deleteEndpointArn = function(req, res)
var endpointArn = req.endpointArn;
var roomName = req.roomName;
var params =
EndpointArn: endpointArn /* required */
;
amazonSNS.deleteEndpoint(params, function(err, data)
if (err)
var message = "Unable to deleteEndpointArn, with error: "+err.stack;
res.json("status": "failure", "statusCode" : 400, "message":message)
else
var message = "Deleted endpointArn successfully";
res.json("status": "success", "statusCode" : 200, "message":message)
);
router.post('/sendVoipNotificationToReceiver', [createPlatformEndpoint, publishVoipNotification, deleteEndpointArn]);
【讨论】：
它在 nodejs 中不起作用..？你可以解释吗。我如何集成到 nodejs API..？【参考方案2】：-
转到 Amazon SNS
点击手机：推送通知
点击创建平台应用，
如果您想在沙盒上测试 voip 通知，则用户 Apple 凭据“用于沙盒中的开发”请选中此复选框。
推送证书类型 -- Voip 推送证书
上传证书 .P12 文件。
保存表单并复制 ARN
创建 Lambda 函数。下面的代码示例
// Load the AWS SDK for Node.js
var AWS = require('aws-sdk');
// Set region
AWS.config.update(region: 'us-east-1');
var amazonSNS = new AWS.SNS();
const isset = (s) =>
return typeof s !== typeof undefined ? true : false;
;
exports.handler = (event, context, callback) =>
let data = event['body-json'];
if (isset(data))
let getAction = data['action'];
let userToken = data['token'];
let webPayload = data['payload'];
if (isset(getAction) && getAction == 'APNS_VOIP')
amazonSNS.createPlatformEndpoint(
PlatformApplicationArn: 'YOUR APPLICATION ARN',
Token: userToken
, function (err, data1)
if (err)
//handle error
console.log(err)
else
//Publish notification
var endpointArn = data1.EndpointArn;
console.log("endpointArn",endpointArn);
var payload =
default: 'Silent voip push notification',
APNS_VOIP:
//aps:webPayload
"aps" :
"alert" :
"title" : "Call Request"
,
"data":webPayload,
"content-available":1,
"category":"GENERAL"
;
payload.APNS_VOIP = JSON.stringify(payload.APNS_VOIP);
payload = JSON.stringify(payload);
amazonSNS.publish(
MessageStructure: 'json',
Message: payload,
MessageAttributes:
"AWS.SNS.MOBILE.APNS.PRIORITY":"DataType":"String","StringValue":"10",
"AWS.SNS.MOBILE.APNS.PUSH_TYPE":"DataType":"String","StringValue":"voip"
,
TargetArn: endpointArn
, function (err, data2)
if (err)
//handle error
console.log(err)
else
var params =
EndpointArn: endpointArn /* required */
;
//Deleting platform endpoint after sending a voipNotification;
amazonSNS.deleteEndpoint(params, function (err, data3)
if (err)
//handle error
//console.log(err);
callback(null,
"status": "error",
"data": [],
"message": []
);
else
//code success
console.log("delete",data3);
callback(null,
"status": "Success",
"data": data3,
"message":"notification sent successfully"
);
);
);
);
else if (isset(getAction) && getAction == 'APNS_VOIP_SANDBOX')
amazonSNS.createPlatformEndpoint(
PlatformApplicationArn: 'YOUR APPLICATION ARN',
Token: userToken
, function (err, data1)
if (err)
//handle error
console.log(err)
else
//Publish notification
var endpointArn = data1.EndpointArn;
console.log("endpointArn",endpointArn);
var payload =
default: 'Silent voip push notification',
APNS_VOIP_SANDBOX:
"aps" :
"alert" :
"title" : "Call Request"
,
"data":webPayload,
"content-available":1,
"category":"GENERAL"
;
payload.APNS_VOIP_SANDBOX = JSON.stringify(payload.APNS_VOIP_SANDBOX);
payload = JSON.stringify(payload);
amazonSNS.publish(
MessageStructure: 'json',
Message: payload,
MessageAttributes:
"AWS.SNS.MOBILE.APNS.PRIORITY":"DataType":"String","StringValue":"10",
"AWS.SNS.MOBILE.APNS.PUSH_TYPE":"DataType":"String","StringValue":"voip"
,
TargetArn: endpointArn
, function (err, data2)
if (err)
//handle error
console.log(err)
else
var params =
EndpointArn: endpointArn /* required */
;
//Deleting platform endpoint after sending a voipNotification; Ref: http://docs.aws.amazon.com/AWSJavaScriptSDK/latest/AWS/SNS.html#deleteEndpoint-property
amazonSNS.deleteEndpoint(params, function (err, data3)
if (err)
//handle error
//console.log(err);
callback(null,
"status": "error",
"data": [],
"message": []
);
else
//code success
console.log("delete",data3);
callback(null,
"status": "Success",
"data": data3,
"message":"notification sent successfully"
);
);
);
);
else
callback(null,
"status": "error",
"data": [],
"message": "You have not posted valid data."
);
;
https://docs.aws.amazon.com/sns/latest/dg/sns-send-custom-platform-specific-payloads-mobile-devices.html
How Do I send VoIP push notifications to an iOS device using Amazon SNS in Node JS
【讨论】：
以上是关于如何在 Node JS 中使用 Amazon SNS 向 iOS 设备发送 VoIP 推送通知的主要内容，如果未能解决你的问题，请参考以下文章
如何在 AWS 上的 Amazon Linux AMI 中自动启动 node.js 应用程序？
如何使用 node.js、Express 和 knox 将文件从浏览器上传到 Amazon S3？ [关闭]
如何使用 Amazon Elastic Beanstalk 在端口 80 上安全地运行 Node.js 服务器？
Ruby/node.js + Amazon SES：是不是有 Amazon SES API？
如何包含适用于 Node.js 的 Amazon EC2 库？
如何在 Amazon Linux 2 平台上使用 Elastic Beanstalk 部署的 Node Js 中实现 gzip 压缩？