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Development/auth #21

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ae37c58
Moved routes to separate files
Jan 17, 2020
ad41d22
Twitch authentication almost working
Jan 18, 2020
cae68a9
Twitch authentication is function
Jan 19, 2020
d63209d
Added logout route and some more authentication parameters
Jan 19, 2020
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106 changes: 106 additions & 0 deletions config/passportSetup.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,106 @@
const passport = require('passport');
const OAuth2Strategy = require('passport-oauth').OAuth2Strategy;
const request = require('request');
const airtable = require('airtable');
require('dotenv').config();

const { API_KEY, TWITCH_CLIENT_ID, TWITCH_SECRET, CALLBACK_URL } = process.env;

const base = new airtable({ apiKey: API_KEY }).base('appeqb1CAXVkBv8hN');

OAuth2Strategy.prototype.userProfile = function(accessToken, done) {
var options = {
url: 'https://api.twitch.tv/helix/users',
method: 'GET',
headers: {
'Client-ID': TWITCH_CLIENT_ID,
Accept: 'application/vnd.twitchtv.v5+json',
Authorization: 'Bearer ' + accessToken
}
};

request(options, function(error, response, body) {
if (response && response.statusCode == 200) {
done(null, JSON.parse(body));
} else {
done(JSON.parse(body));
}
});
};

passport.serializeUser(function(user, done) {
done(null, user.id);
});

passport.deserializeUser(function(id, done) {
base('users').find(id, function(err, record) {
if (err) {console.error(err); return;}
done(null, record);
})
});

passport.use(
'twitch',
new OAuth2Strategy(
{
authorizationURL: 'https://id.twitch.tv/oauth2/authorize',
tokenURL: 'https://id.twitch.tv/oauth2/token',
clientID: TWITCH_CLIENT_ID,
clientSecret: TWITCH_SECRET,
callbackURL: CALLBACK_URL,
state: true
},
function(accessToken, refreshToken, profile, done) {
profile.accessToken = accessToken;
profile.refreshToken = refreshToken;

base('users')
.select({
view: 'Grid view',
filterByFormula: `{id} = ${profile.data[0].id}`
})
.eachPage(
function page(records, fetchNextPage) {
if (records.length != 0) {
base('users').update([
{
"id": records[0].id,
"fields": profile.data[0]
}
], function(err, records) {
if (err) {
console.error(err);
return;
}
profile.id = records[0].id;
done(null, profile);
});
} else {
base('users').create(
[
{
fields: profile.data[0]
}
],
function(err, records) {
if (err) {
console.error(err.message);
}
profile.id = records[0].id;
done(null, profile);
}
);
}
fetchNextPage();
},
function done(err) {
if (err) {
console.error(err);
return;
}
}
);
// done(null, profile);
}
)
);
13 changes: 13 additions & 0 deletions middleware/auth.js
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@@ -0,0 +1,13 @@
const passport = require('passport');

module.exports = function (req, res, next) {
if (req.user != undefined) {
if(req.user.fields.display_name === req.params.channel) {
next();
} else {
res.status(401).send('Unauthorized access');
}
} else {
res.redirect('/');
}
}
98 changes: 50 additions & 48 deletions middleware/getLeaderboardSettings.js
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Original file line number Diff line number Diff line change
Expand Up @@ -6,55 +6,57 @@ const api_key = process.env.API_KEY;
const base = new airtable({ apiKey: api_key }).base('appeqb1CAXVkBv8hN');

module.exports = function(req, res, next) {
var channel = req.query.channel || req.params.channel;
var channel = req.query.channel || req.params.channel;
channel = channel.toLowerCase();
res.locals.channel = channel;

base('leaderboards')
.select({
view: 'Grid view',
filterByFormula: `{channel} = "${channel}"`,
maxRecords: 1
})
.firstPage(function(err, records) {
if (err) {
next(err);
}
base('leaderboards')
.select({
view: 'Grid view',
filterByFormula: `{channel} = "${channel}"`,
maxRecords: 1
})
.firstPage(function(err, records) {
if (err) {
next(err);
}

try {
records.forEach(function(record) {
req.leaderboardSettings = record.fields;
req.leaderboardSettings.id = record.id;
res.locals.leaderboardSettings = record.fields;
res.locals.leaderboardSettings.id = record.id;
});
try {
records.forEach(function(record) {
req.leaderboardSettings = record.fields;
req.leaderboardSettings.id = record.id;
res.locals.leaderboardSettings = record.fields;
res.locals.leaderboardSettings.id = record.id;
});

if (records.length === 0) {
base('leaderboards').create(
[
{
fields: {
channel: channel,
theme: 'retro',
'background-opacity': 1
}
}
],
function(err, records) {
if (err) {
next(err);
}
records.forEach(function(record) {
req.leaderboardSettings = record.fields;
req.leaderboardSettings.id = record.id;
res.locals.leaderboardSettings = record.fields;
res.locals.leaderboardSettings.id = record.id;
});
}
);
}
} catch (e) {
next(e);
return;
}
next();
});
if (records.length === 0) {
base('leaderboards').create(
[
{
fields: {
channel: channel,
theme: 'light',
'background-opacity': 1
}
}
],
function(err, records) {
if (err) {
next(err);
}
records.forEach(function(record) {
req.leaderboardSettings = record.fields;
req.leaderboardSettings.id = record.id;
res.locals.leaderboardSettings = record.fields;
res.locals.leaderboardSettings.id = record.id;
});
}
);
}
} catch (e) {
next(e);
return;
}
next();
});
};
105 changes: 53 additions & 52 deletions middleware/getReferrals.js
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Original file line number Diff line number Diff line change
Expand Up @@ -5,58 +5,59 @@ const api_key = process.env.API_KEY;
//Connect to Airtable
const base = new airtable({ apiKey: api_key }).base('appeqb1CAXVkBv8hN');

function isLower(character) {
if (/[a-zA-Z]/) {
character = character.toLowerCase();
return character;
}
}
// function isLower(character) {
// if (/[a-zA-Z]/) {
// character = character.toLowerCase();
// return character;
// }
// }

module.exports = function(req, res, next) {
var referrals = [];
var channel = req.query.channel || req.params.channel;
var { referrer, since } = req.query;

if(channel == undefined) {
next();
}

channel = [...channel]
.map(character => isLower(character))
.toString()
.split(',')
.join('');


var formula = `{channel} = "${channel}"`;
if (referrer != undefined) {
formula = formula + `, {referrer} = "${referrer}"`;
}

if (since != undefined) {
formula = formula + `, IS_AFTER({timestamp}, "${since}")`;
}

base('referrals')
.select({
view: 'Grid view',
filterByFormula: `AND(${formula})`
})
.eachPage(
function page(records, fetchNextPage) {
records.forEach(function(record) {
referrals.push(record.fields);
});
fetchNextPage();
},
function done(err) {
if (err) {
next(err);
}
res.locals.referrals = referrals;
req.referrals = referrals;
req.type = 'referrals';
next();
}
);
var referrals = [];
var channel = req.query.channel || req.params.channel;
var { referrer, since } = req.query;

if (channel == undefined) {
next();
}

channel = channel.toLowerCase();

// channel = [...channel]
// .map(character => isLower(character))
// .toString()
// .split(',')
// .join('');

var formula = `{channel} = "${channel}"`;
if (referrer != undefined) {
formula = formula + `, {referrer} = "${referrer}"`;
}

if (since != undefined) {
formula = formula + `, IS_AFTER({timestamp}, "${since}")`;
}

base('referrals')
.select({
view: 'Grid view',
filterByFormula: `AND(${formula})`
})
.eachPage(
function page(records, fetchNextPage) {
records.forEach(function(record) {
referrals.push(record.fields);
});
fetchNextPage();
},
function done(err) {
if (err) {
next(err);
}
res.locals.referrals = referrals;
req.referrals = referrals;
req.type = 'referrals';
next();
}
);
};
23 changes: 23 additions & 0 deletions middleware/middleware.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,23 @@
const excludeFavicon = require('./exludeFavicon');
const processLeaderboard = require('./processLeaderboard');
const setTheme = require('./setTheme');
const resetLeaderboard = require('./resetLeaderboard');
const getLeaderboardSettings = require('./getLeaderboardSettings');
const getReferrals = require('./getReferrals');
const useReferral = require('./useReferral');
const requestIP = require('./requestIP');
const buildJSON = require('./buildJSON');
const auth = require('./auth');

module.exports = {
auth,
excludeFavicon,
processLeaderboard,
setTheme,
resetLeaderboard,
getLeaderboardSettings,
getReferrals,
useReferral,
requestIP,
buildJSON
};
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