The Viber bot NodeJS library provides just what you need to develop intelligent bots that interact naturally with your Viber users
Hello everybody. I have a small problem sending messages with the keyboard.
Bug reproduction:
- The user starts a dialogue with the bot
- The user disconnects the network on the phone
- The bot sends a message with the keyboard
- The bot sends a message without a keyboard
- The user turns on the network and opens a dialog
Expected:
User will see 2 messages, keyboard will not show
Received:
User receives 2 messages + keyboard from the first message
Reproduced only on Anroid, with the network turned off. If not disabled, the keyboard is not shown
On IOS is not reproduced at all
const URL =
https://website.com;bot
.setWebhook(URL)
.then((val) => console.log(val, 'viber connected it"s ok'))
.catch((err) => console.log(err));
I get "viber connected it's ok" but bot won't react to any of event command, like: BotEvents.MESSAGE_RECEIVED, BotEvents.CONVERSATION_STARTED
If I put port to URL https://website.com:2001, https://website.com:2002, it wound throw me an error with status 1 that means invalid setWebhook
But on local host If I hardcode key and use ngrok it's okay,
Telegrams bots are running on ports https://website.com:2012,https://website.com:2013 and it's they're satisfied with that url but viber not
What could go wrong?
And I'm using express
Good Day I have a noob question. I'm using nestjs and viber restAPI
I want to validate the request where it came from so I did this.
createHmac("sha256", this.VIBER_TOKEN)
.update(Buffer.from(JSON.stringify(req.body), 'utf-8').toString())
.digest("hex");Then when the result is not equal to the x-viber-content-signature, any idea on this?
btw i also tried the data example from viber api https://developers.viber.com/docs/api/rest-bot-api/
const crypto = require('crypto');
const token = '4453b6ac12345678-e02c5f12174805f9-daec9cbb5448c51f';
const json = {
"event":"delivered",
"timestamp":1457764197627,
"message_token":491266184665523145,
"user_id":"01234567890A="
}
const hash = crypto.createHmac("SHA256", token)
.update(JSON.stringify(json))
.digest("hex");
console.log(hash);
// RESULT:
// e8ef38af7664e30ea1ea1d883b6122d6a104bb7c53fefdf9dff74c3d7eb4a33dBut in the api it suppose to be this
9d3941b33d45c165400d84dba9328ee0b687a5a18b347617091be0a56d
I need to start one to chat with custom message preloaded. just like the WhatsApp feature.
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