I'm facing issue on creating sendtransaction API using bitcore SendFrom method here please lookup my API ("http://localhost:3000/bitcoin/api/sendfrom?"""2NFuJDmdvKWP2zB5EfsXqNuYz9AW65tBrAy" 0.001 6 "donation" "seans outpost"") and its getting like "error:A wallet phrase needed and has not set" Anyone can please tell me how to create sendtrasaction API for bitcoin using nodejs and bitcore already i created generateNewaddress and getbalance,getaccounts API's i tested it in postman. please find below nodejs code:
var bitcoinapi = require('bitcoin-node-api');
var express = require('express');
var app = express();
var port =3000;
//Username and password relate to those set in the bitcoin.conf file
var wallet = {
host: 'localhost',
port: 18332,
user: 'test',
pass: 'test123'
};
bitcoinapi.setWalletDetails(wallet);
bitcoinapi.setAccess('default-safe'); //Access control
app.use('/bitcoin/api', bitcoinapi.app); //Bind the middleware to any chosen url
app.listen(3000);
console.log('server is running at port ' +port);
please find below screens:
Did you install and setup BitcoinCore?
You need to run the deamon in BitcoinCore (your "wallet" settings)
Btw. you can use the api of the deamon directly (it's not anymore up to date, but gives you an idea: https://en.bitcoin.it/wiki/Original_Bitcoin_client/API_calls_list )
Related
I got a self hosted skill in Cloud Foundry, that uses Node js, Typescript and Express.
The code looks like this:
const app: express.Application = express()
// Skill entry point
const skill = application.getSkillBuilder.createSkillForWebService()
const adapter = new ExpressAdapter(skill, config.global.verifySignature, config.global.verifyTimestamp)
const PORT = app.listen(process.env.PORT || config.global.port)
app.post("/", adapter.getRequestHandlers())
const listener = app.listen(PORT, function () {
const { address, port } = listener.address() as AddressInfo
logger.debug("%s listening to %s%s", app.name, address, port)
})
So when I deploy into a lower environment and a new instance of the Express adapter is created, I pass false for verify signature and verify timestamp.
And it works when I test it on an Alexa device and on the Alexa developers console.
And when I deploy it into production and a new instance of the Express adapter is created, I pass true for the verify signature and verify timestamp.
And I get this error: AskSdk.Request verification failed Error, Missing Certificate for the skill request
Am I missing something in my code??
Do I need to upload the certificate in the Developers console??
Thanks in advance for your help
I am trying to connect to the Google cloud redis instance from Google cloud function, i am using the same code provided in GCP platform,
***'use strict';
const http = require('http');
const redis = require('redis');
const REDISHOST = process.env.REDISHOST || 'localhost';
const REDISPORT = process.env.REDISPORT || 6379;
const client = redis.createClient(REDISPORT, REDISHOST);
client.on('error', err => console.error('ERR:REDIS:', err));***
However, that code is not working. After going through various articles I found that we need to use a URL as shown below
***const redisURL = "redis://foo.bar.org:6379"
redis.createClient( {url: redisURL} )***
My question is, where can I get the URL details in GCP in order to use it in the code.
Using gcloud, run the following command:
gcloud redis instances describe REDIS-INSTANCE --region=REGION --project=PROJECT
REDIS-INSTANCE is the name you gave your redis instance when you created it.
If successful, gcloud returns details about the instance, including:
.
host: 10.0.0.27
.
port: 6379
.
=> redis://10.0.0.27:6379
See:
https://cloud.google.com/memorystore/docs/redis/create-instance-gcloud#creating-redis
I'm building a Slack App using Bolt and I've got the basics working using Socket Mode. The docs say that socket mode apps are not allowed in the public directory, which I do want my App in when it's ready. I've now turned off socket mode and got ngrok working as described here. Slack was able to validate the url anyway.
But what's not working is a slash command. The manifest editor says the url is required for a slash command, but how does that line up with bolt? Are there better docs for non-socket-mode somewhere? It seems like every example of using bolt says "let's use socket mode, it's easy".
Manifest portion:
slash_commands:
- command: /sb
url: https://[my url].ngrok.io/slack/command
Sample code:
const { App } = require('#slack/bolt');
const express = require('express');
const app = express();
const boltApp = new App({
signingSecret: config.slackApp.signingSecret,
token: config.slackApp.token,
endpoints = '/'
});
app.use('/slack/events', boltApp.receiver.router);
Bolt
Slack App Manifests
I got this working with a combination of the following:
setting every url in the manifest (slash_commands, event_subscriptions, interactivity) to https://foo.ngrok.io/slack/
attaching Bolt to an existing Express App, attempting to follow this PR to use app and/or router config prop on ExpressReceiver, but strangely what worked was putting the express app into the router
setting up Bolt like below
Example Code:
const expressApp = express();
...
const boltReceiver = new ExpressReceiver({
router: expressApp,
signingSecret: SLACK_SIGNING_SECRET,
endpoints: '/slack'
});
const boltApp = new App({
token: SLACK_BOT_TOKEN,
receiver: boltReceiver,
appToken: SLACK_APP_TOKEN,
socketMode: false,
});
I'm trying to create an API using nodeJS, express and azure-mobile-apps to do some data synchronisation between an Ionic3 mobile app (which use an SQLite local database) and a Microsoft SQL Database.
My API has to create a synchronisation connection for each mobile application. Each application will be linked to a distant database. For example, if user_01 wants to synchronise his data, he's going to be linked to his client_01 database. So each time it'll have to, the API will create a new process running on a different port.
here is an example : https://zupimages.net/up/19/36/szhu.png
The problem is that i'm not able to create more than one connection with azure-mobile-apps. The first one always works, but the second, third etc are still using the first connection that i have instantiated. I've looked into the app stack and everything seems fine.
Is that an issue with azure-mobile-app, or did I misunderstand something with express ?
Thanks for your responses !
var azureMobileApps = require('azure-mobile-apps');
var express = require('express');
module.exports = {
async createConnection(client) {
try {
let app = express();
mobileApp = azureMobileApps({
homePage: true,
swagger: true,
data: {
server: '****',
user: client.User,
password: client.Password,
port: '1443',
database: client.Database,
provider: 'mssql',
dynamicSchema: false,
options: {
encrypt: false
}
}
});
await mobileApp.tables.import('./tables');
await mobileApp.tables.initialize();
app.listen(global.portCounter);
app.use(mobileApp);
console.log(app._router.stack);
console.log('Listening on port ',global.portCounter);
global.portCounter++;
} catch (error) {
console.log(error);
}
}
}
It's working now. The thing is, it's impossible to do multiple connection with the azure-mobile-apps SDK for nodeJS.
I had to use worker-thread which seems to isolate the memory in a sub-proccess.
Hope it can help somebody one day
I'm trying to get a Skype bot up and running based off of the echo example but I'm struggling to make a successful POST to my app. When I send a post to /v1/chat I get back a status of 201 (successful creation), and nothing in the body. My console.log does not print anything either, which leads me to believe that the botService.on('personalMessage', ...) function is not being run. Does anyone have any insight into how these POST requests should be formatted? I cannot seem to find anything in the documentation.
My code:
const fs = require('fs');
const restify = require('restify');
const skype = require('skype-sdk');
const botService = new skype.BotService({
messaging: {
botId: '28:<bot’s id="ID176db9ab-e313-4d76-a60c-bc2a280e9825">',
serverUrl : "https://apis.skype.com",
requestTimeout : 15000,
appId: process.env.APP_ID,
appSecret: process.env.APP_SECRET
}
});
botService.on('contactAdded', (bot, data) => {
console.log('contact added');
bot.reply('Hello ${data.fromDisplayName}!', true);
});
botService.on('personalMessage', (bot, data) => {
console.log('message incoming');
console.log(data);
bot.reply('Hey ${data.from}. Thank you for your message: "${data.content}".', true);
});
const server = restify.createServer();
server.post('/v1/chat', skype.messagingHandler(botService));
const port = process.env.PORT || 8080;
server.listen(port);
console.log('Listening for incoming requests on port ' + port);
Final Edit & Solution: I think the problem caused by Heroku somehow(it could be something with their free tier ,1 dyno). After some effort, I uploaded the program to Azure, and it is now working perfectly.
Potential Solution: You need to change the server address in the server.post command. If you run your program in "https:\www.yourwebsite.com/v1/chat" , you need to modify this;
server.post('/v1/chat', skype.messagingHandler(botService));
to this;
server.post('https:\\www.yourwebsite.com/v1/chat', skype.messagingHandler(botService));
Of course, don't forget to specify your app id, bot id, and app secret. If you don't have one, you need to generate a password in your Skype application page.
I have the exact problem with the OP. I followed the tutorial, and it doesn't specify how to modify our code to comply with our server. So, after running the program it only returns this;
{"code":"ResourceNotFound","message":"/ does not exist"}
In the Echo example in the Skype Bot Webpage; it says;
"We'll assume the bot's URL for messaging was set to https://echobot.azurewebsites.net/v1/chat during registration."
Make sure that Procfile and worker processes are setup.
My bot is working fine on heroku itself