fcm/connect/subscribe 404 (not found)

[sushan-shrestha]

I am receiving this issue in electron app from electron-push-receiver:
PUSH_RECEIVER:::Error while starting the service StatusCodeError: 404 - "\n\n \n <meta name=viewport content="initial-scale=1, minimum-scale=1, width=device-width">\n <title>Error 404 (Not Found)!!1</title>\n <style>\n {margin:0;padding:0}html,code{font:15px/22px arial,sans-serif}html{background:#fff;color:#222;padding:15px}body{margin:7% auto 0;max-width:390px;min-height:180px;padding:30px 0 15px} > body{background:url(//www.google.com/images/errors/robot.png) 100% 5px no-repeat;padding-right:205px}p{margin:11px 0 22px;overflow:hidden}ins{color:#777;text-decoration:none}a img{border:0}@media screen and (max-width:772px){body{background:none;margin-top:0;max-width:none;padding-right:0}}#logo{background:url(//www.google.com/images/branding/googlelogo/1x/googlelogo_color_150x54dp.png) no-repeat;margin-left:-5px}@media only screen and (min-resolution:192dpi){#logo{background:url(//www.google.com/images/branding/googlelogo/2x/googlelogo_color_150x54dp.png) no-repeat 0% 0%/100% 100%;-moz-border-image:url(//www.google.com/images/branding/googlelogo/2x/googlelogo_color_150x54dp.png) 0}}@media only screen and (-webkit-min-device-pixel-ratio:2){#logo{background:url(//www.google.com/images/branding/googlelogo/2x/googlelogo_color_150x54dp.png) no-repeat;-webkit-background-size:100% 100%}}#logo{display:inline-block;height:54px;width:150px}\n </style>\n \n

404. That’s an error.\n

The requested URL /fcm/connect/subscribe was not found on this server. That’s all we know.\n"
at new StatusCodeError (/home/outcode/Projects/aegix-beacon/node_modules/request-promise-core/lib/errors.js:32:15)
at plumbing.callback (/home/outcode/Projects/aegix-beacon/node_modules/request-promise-core/lib/plumbing.js:104:33)
at Request.RP$callback [as _callback] (/home/outcode/Projects/aegix-beacon/node_modules/request-promise-core/lib/plumbing.js:46:31)
at self.callback (/home/outcode/Projects/aegix-beacon/node_modules/request/request.js:185:22)
at Request.emit (node:events:519:28)
at Request. (/home/outcode/Projects/aegix-beacon/node_modules/request/request.js:1154:10)
at Request.emit (node:events:519:28)
at IncomingMessage. (/home/outcode/Projects/aegix-beacon/node_modules/request/request.js:1076:12)
at Object.onceWrapper (node:events:633:28)
at IncomingMessage.emit (node:events:531:35)
at endReadableNT (node:internal/streams/readable:1696:12)
at process.processTicksAndRejections (node:internal/process/task_queues:82:21) {
statusCode: 404,
....

When I deep dive into the node_modules code, I can see that inside the electron-push-receiver, it is using push-receiver package which is then calling this code in index.js of push-receiver:

const FCM_SUBSCRIBE = 'https://fcm.googleapis.com/fcm/connect/subscribe';
const FCM_ENDPOINT = 'https://fcm.googleapis.com/fcm/send';

module.exports = registerFCM;

async function registerFCM({ senderId, token }) {
const keys = await createKeys();
const response = await request({
url : FCM_SUBSCRIBE,
method : 'POST',
headers : {
'Content-Type' : 'application/x-www-form-urlencoded',
},
form : {
authorized_entity : senderId,
endpoint : ${FCM_ENDPOINT}/${token},
encryption_key : keys.publicKey
.replace(/=/g, '')
.replace(/+/g, '-')
.replace(///g, ''),
encryption_auth : keys.authSecret
.replace(/=/g, '')
.replace(/+/g, '-')
.replace(///g, ''),
},
});
return {
keys,
fcm : JSON.parse(response),
};
}

here when registering the fcm, it is trying to call this url https://fcm.googleapis.com/fcm/connect/subscribe which is no longer available and i am getting 404 which is causing my app not to register a fcm token.

How can this be worked on so that my app can register a fcm token and start getting the push notifications.

Thank you for the help.

[brightchamps-dev]

@sushan-shrestha were you able to figure this out ?