I have implemented Account linking with Google Sign-In into dialogflow but I can't retrieve the user datas.
Into my webhook "actions_intent_SIGN_IN", conv.user.profile.payload is always empty.
However signing in seems to have worked as SIGN_IN status is "OK".
Here is the documentation:
https://developers.google.com/actions/identity/google-sign-in
Here is my fulfillment webhook:
const functions = require('firebase-functions');
const admin = require('firebase-admin');
const {WebhookClient, Suggestion} = require('dialogflow-fulfillment');
const {dialogflow, Permission, Image, SignIn, BasicCard} = require('actions-on-google');
process.env.DEBUG = 'dialogflow:*'; // enables lib debugging statements
admin.initializeApp(functions.config().firebase);
const db = admin.firestore();
db.settings({timestampsInSnapshots: true});
const {ssml} = require('./util');
exports.dialogflowFirebaseFulfillment = functions.https.onRequest((request, response) => {
const agent = new WebhookClient({request, response});
let conv = agent.conv();
function ask_for_sign_in(agent) {
let conv = agent.conv();
conv.ask(new SignIn('Per personalizzare'));
agent.add(conv);
}
function actions_intent_SIGN_IN(agent) {
let conv = agent.conv();
const granted = conv.arguments.get('SIGN_IN').status === 'OK';
console.log('name', conv.user.profile.payload);
if(granted){
agent.add('granted');
}else{
agent.add('not granted');
}
agent.add('test');
}
// Map from Dialogflow intent names to functions to be run when the intent is matched
let intentMap = new Map();
intentMap.set('ask_for_sign_in', ask_for_sign_in);
intentMap.set('actions_intent_SIGN_IN', actions_intent_SIGN_IN);
agent.handleRequest(intentMap);
});
conv.user.profile.payload is only populated if you use "actions-on-google" library. since you are using "dialogflow-fulfillment" as your webhook client, you have to do the token verification yourself. you can access the JWT token from conv.request.user.idToken
here is document explaining how to do the verification
https://developers.google.com/identity/sign-in/web/backend-auth
Related
I have been reading around but cannot find the answer
I tried my firebase and it's not storing any data.
Here's the related inline editor
const functions = require('firebase-functions');
const admin = require('firebase-admin');
admin.initializeApp();
const db = admin.firestore();
function angerEmotionCapture(agent) {
let angryTo = agent.parameters.angryDirectedTo;
agent.add(`love your ${angryTo},dude`);
return db.collection('directedTo').add({directedTo: angryTo});
}
Here's my firebase database
Any help will be greatly appreciated, thanks!
Please have a look into the following sample code showing how to connect Firebase's Firestore database to Dialogflow fulfillment hosting on Firebase functions:
'use strict';
const functions = require('firebase-functions');
const admin = require('firebase-admin');
const {WebhookClient} = require('dialogflow-fulfillment');
process.env.DEBUG = 'dialogflow:*'; // enables lib debugging statements
admin.initializeApp(functions.config().firebase);
const db = admin.firestore();
exports.dialogflowFirebaseFulfillment = functions.https.onRequest((request, response) => {
const agent = new WebhookClient({ request, response });
function writeToDb (agent) {
// Get parameter from Dialogflow with the string to add to the database
const databaseEntry = agent.parameters.databaseEntry;
// Get the database collection 'dialogflow' and document 'agent' and store
// the document {entry: "<value of database entry>"} in the 'agent' document
const dialogflowAgentRef = db.collection('dialogflow').doc('agent');
return db.runTransaction(t => {
t.set(dialogflowAgentRef, {entry: databaseEntry});
return Promise.resolve('Write complete');
}).then(doc => {
agent.add(`Wrote "${databaseEntry}" to the Firestore database.`);
}).catch(err => {
console.log(`Error writing to Firestore: ${err}`);
agent.add(`Failed to write "${databaseEntry}" to the Firestore database.`);
});
}
// Map from Dialogflow intent names to functions to be run when the intent is matched
let intentMap = new Map();
intentMap.set('WriteToFirestore', writeToDb);
agent.handleRequest(intentMap);
});
Have a look into the Dialogflow's Firestore GitHub example
I have a custom endpoint setup for my FireStore database.
For now, all I want is to print all values to console, but when I call it from a client, the request times out and the console only says:
#firebase/database: FIREBASE WARNING: The Firebase database
'project-name' has been disabled by a database owner.
(https://project-name-de56eb8.firebaseio.com)
Here's my code. Can anyone tell me what is (what thins are) wrong with it?
const util = require('util');
const functions = require('firebase-functions');
const admin = require('firebase-admin');
admin.initializeApp();
const language = require('#google-cloud/language');
const client = new language.LanguageServiceClient();
const express = require('express');
const app = express();
app.post('/calculateAverage', async (request, response) => {
const bodyUserId = request.body.id
let query = admin.database().ref(`/user_info/`);
try {
const snapshot = await query.once('value');
snapshot.forEach((childSnapshot) => {
console.log("key: " + childSnapshot.key + " value: " + childSnapshot.val())
});
response.send({"snapshot await": "ok"});
} catch(error) {
console.log('Error getting messages', error.message);
response.send({"snapshot await error": error.message});
}
});
exports.api = functions.https.onRequest(app);
The problem is that you no use firebase realtime data.
in the options of firebase you have database and next *Cloud Firestore and
*Realtime Database, select Realtime Database and after, active this option and with this the solution
I am working on a dialogflow agent and using fulfillment to fetch data from the firestore.
I have a firestore collection called Users which has name and location fields. But am getting the error which causes the fetching of data to fail.
Warning, estimating Firebase Config based on GCLOUD_PROJECT.
Initializing firebase-admin may fail
The fulfillment code for the agent is as follows
'use strict';
const functions = require('firebase-functions');
const { WebhookClient } = require('dialogflow-fulfillment');
const { Card, Suggestion } = require('dialogflow-fulfillment');
const admin = require('firebase-admin');
process.env.DEBUG = 'dialogflow:debug'; // enables lib debugging statements
exports.dialogflowFirebaseFulfillment = functions.https.onRequest((request, response) => {
const agent = new WebhookClient({ request, response });
console.log('Dialogflow Request headers: ' + JSON.stringify(request.headers));
console.log('Dialogflow Request body: ' + JSON.stringify(request.body));
var name='';
var location='';
admin.initializeApp(functions.config().firebase);
const db = admin.firestore();
function getUserDetails(agent)
{
name= agent.parameters.name;
location=agent.parameters.location;
console.log("buyer name is " + name);
db.collection("Users").doc("101").set({
name: name,
location:location});
agent.add(`User has been inserted`);
}
intentMap.set('Buy Car', getUserDetails);
agent.handleRequest(intentMap);
})
This form of initialization for the Firebase Admin SDK is deprecated:
admin.initializeApp(functions.config().firebase);
You should initialize like this instead:
admin.initializeApp();
I want to build an api service that use google sheet api to create, read and write the spreadsheets. The api service is deployed on firebase cloud functions with express.js, I have created the service account, and use JWT for authentication. The api works (i.e. can create, read and write spreadsheets) when test locally, but fails when I deployed to firebase cloud functions.
const functions = require('firebase-functions');
// firebase admin
const admin = require('firebase-admin');
admin.initializeApp(functions.config().firebase);
// google sheet api
const google = require('googleapis');
const key = require('./key/serviceKey.json');
const scopes = [
'https://www.googleapis.com/auth/spreadsheets',
'https://www.googleapis.com/auth/drive'
];
const authClient = new google.auth.JWT(
key.client_email, null, key.private_key, scopes, null
);
authClient.authorize((err, tokens) => {
if (err) {
console.log('error occurred when authorising with JWT');
} else {
console.log('auth success, tokens', tokens);
google.options({ auth: authClient });
}
});
const drive = google.drive('v2');
const sheets = google.sheets('v4');
The error message I get when I test it on firebase cloud functions:
Request is missing required authentication credential. Expected OAuth
2 access token, login cookie or other valid authentication credential.
Ultimately, I will have an ionic app that calls the api to perform certain actions (e.g. create and share spreadsheets with other user). So am I doing the right approach or I should use other types of authentication?
My function definitions:
const functions = require('firebase-functions');
const express = require('express');
const cors = require('cors')({ origin: true });
const bodyParser = require('body-parser');
const app = express();
app.use(cors);
app.use(bodyParser.json({ type: 'application/json' }));
// some routing setup
exports.api = functions.https.onRequest(app);
Router setup:
const express = require('express');
const router = express.Router();
router.post('/createSheets', (req, res) => {
const request = { // }
sheets.spreadsheets.create(request, (err, sheetsResponse) => {
// some code
}
});
I am using Cloud Functions for Firebase and Nodemailer and putting together code to fire welcome email. Following is the code I have:
const functions = require('firebase-functions');
const admin = require('firebase-admin');
admin.initializeApp(functions.config().firebase);
const nodemailer = require('nodemailer');
const gmailEmail = encodeURIComponent(functions.config().gmail.email);
const gmailPassword = encodeURIComponent(functions.config().gmail.password);
const mailTransport = nodemailer.createTransport(
`smtps://${gmailEmail}:${gmailPassword}#smtp.gmail.com`);
const APP_NAME = 'Test';
exports.sendWelcomeEmail = functions.auth.user().onCreate(event => {
const user = event.data; // The Firebase user.
const email = user.email; // The email of the user.
const displayName = user.displayName; // The display name of the user.
return sendWelcomeEmail(email, displayName);
});
function sendWelcomeEmail(email, displayName) {
const mailOptions = {
from: '"Test" <noreply#test.com>',
to: email
};
// The user subscribed to the newsletter.
mailOptions.subject = `Welcome to hell!`;
mailOptions.text = `Hey I hope you will enjoy our service.`;
return mailTransport.sendMail(mailOptions).then(() => {
console.log('New welcome email sent to:', email);
});
}
I do have Allow Less secure Apps turned on
I do see my gmail address and password in the config. I have verified this by typing firebase functions:config:get in the command line
I am getting the following error
I solved it just using the correct email address in from: the one you put in the config.
from: '"Test" <youremail#gmail.com>',