MMM-Strava ID Unauthorized

[BerkSmash1984]

@sdetweil my bad, thanks! I corrected my post

[sdetweil]

@BerkSmash1984 not bad, maybe you didn’t know. lol

[BerkSmash1984]

@mumblebaj just removed the MMM-Strava module and installed from scratch. Still seeing the same issue. Would you by chance be able to do any direct troubleshooting with me? I am on discord in the MM channel and can dm you in there, if you have any free time at any point.

Note: when I click the authorize button a the Stava auth site after being redirected there from my MM on the RPI, in Electron, I see this generated:

[03.05.2022 10:13.13.537] [ERROR] Whoops! There was an uncaught exception…
[03.05.2022 10:13.13.538] [ERROR] Error [ERR_HTTP_HEADERS_SENT]: Cannot set headers after they are sent to the client
at new NodeError (node:internal/errors:371:5)
at ServerResponse.setHeader (node:_http_outgoing:576:11)
at ServerResponse.header (/home/jberk1984/MagicMirror/node_modules/express/lib/response.js:776:10)
at ServerResponse.location (/home/jberk1984/MagicMirror/node_modules/express/lib/response.js:893:15)
at ServerResponse.redirect (/home/jberk1984/MagicMirror/node_modules/express/lib/response.js:931:18)
at /home/jberk1984/MagicMirror/modules/MMM-Strava/node_helper.js:185:10
at /home/jberk1984/MagicMirror/modules/MMM-Strava/node_helper.js:451:5
at node:fs:2122:7
at FSReqCallback.oncomplete (node:fs:188:23) {
code: ‘ERR_HTTP_HEADERS_SENT’

So the issue seems to be whatever is causing that. I never do see the token.js being generated after clicking the authorize button. My client and secret ID are correct in my config.js file (can’t tell you how many times I have checked to make sure)

[sdetweil]

@BerkSmash1984 said in MMM-Strava ID Unauthorized:

Cannot set headers after they are sent to the client

so, this error is typically caused by some code doing two sends for an incoming request

the module sets up a little server to receive and does a redirect response…

but this could be an async problem
start sending one response, continue while it runs and then fall into another send… oops…

I only made a cursory look at the code. i have done similar things in some of my coding here and on other platforms.

I don’t ‘see’ it, but there is a library in there too

this says it is handling a callback on request complete,

line 185 is in the handling of the token auth . but the stravea lib is calling back into the function (function (err, payload, limits) at line 176
so the node_helper called strava, who called us back at the function on line 185 ( (err, data) => { (err, data) => { ) which does a redirect… WHILE the strava request to get the auth token handler is still active…

			strava.oauth.getToken(authCode, function (err, payload, limits) {
				if (err) {
					console.error(err);
					res.redirect(`/${self.name}/auth/?error=${err}`);
					return;
				}
				// Store tokens
				self.saveToken(clientId, payload.body, (err, data) => {    // line 185
					// redirect route
					res.redirect(`/${self.name}/auth/?status=success`);
				});
			});

line 451, is in the end of the saveFile() function, supposedly to save the tokens.json

	saveToken: function (clientId, token, cb) {
		var self = this;
		this.readTokens();
		// No token for clientId - delete existing
		if (clientId in this.tokens && !token) {
			delete this.tokens[clientId];
		}
		// No clientId in tokens - create stub
		if (!(clientId in this.tokens) && token) {
			this.tokens[clientId] = {};
		}
		// Add token for client
		if (token) {
			this.tokens[clientId].token = token;
		}
		// Save tokens to file
		var json = JSON.stringify(this.tokens, null, 2);
		fs.writeFile(this.tokensFile, json, "utf8", function (error) {
			if (error && cb) {
				cb(error);
			}
			if (cb) {
				cb(null, self.tokens);  // line 451  --- this calls back into the  ( (err, data) =>)  function
			}
		})

at FSReqCallback.oncomplete (node:fs:188:23) {

[rmonteroc]

@BerkSmash1984 did you ever fixed this issue?

I just had the same issue, and it turns out it was a permissions issue in the MagicMirror folder, I changed the permissions of the folder and re-authorized, it’s now working.

Best regards