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authentication.js
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authentication.js
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var passport = require('passport')
var FacebookStrategy = require('passport-facebook').Strategy;
var GithubStrategy = require('passport-github').Strategy;
var User = require('./models/user.js')
var config = require('./oauth.js')
// config
module.exports = passport.use(new FacebookStrategy(
{
clientID: config.facebook.clientID,
clientSecret: config.facebook.clientSecret,
callbackURL: config.facebook.callbackURL,
profileFields: ['id', 'name','picture.type(large)', 'emails', 'displayName', 'gender']
},
function(accessToken, refreshToken, profile, done) {
var profileID = profile.id;
var displayName = profile.displayName;
var pictureURL = 'https://graph.facebook.com/' + profileID + '/picture?width=150&height=150';
var email = profile.emails[0].value
User.findOne({ facebookID: profileID }, function(err, user){
if(err) {
console.log(err);
}
// user found
if(!err && user != null){
user.email = email;
user.facebookName = displayName;
user.facebookPicture = pictureURL;
user.facebookDate = Date.now();
user.save(function(err){
if(err){
console.log(err);
}
else{
done(null, user);
}
});
}
// user not found
else{
var newUser = new User({
facebookID: profileID,
facebookName: displayName,
facebookPicture: pictureURL,
facebookDate: Date.now(),
email: email
});
newUser.save(function(err){
if(err){
console.log(err);
}
else{
done(null, newUser);
}
})
}
});
}
));
passport.use(new GithubStrategy({
clientID: config.github.clientID,
clientSecret: config.github.clientSecret,
callbackURL: config.github.callbackURL,
profileFields: ['id', 'name','picture.type(large)', 'emails', 'displayName', 'gender']
},
function(accessToken, refreshToken, profile, done) {
var profileID = profile.id;
var displayName = profile.displayName;
var pictureURL = 'https://avatars.githubusercontent.com/u/' + profileID + '?s=150'
var email = profile.emails[0].value
User.findOne({ githubID: profileID }, function(err, user){
if(err) {
console.log(err);
}
// user found
if(!err && user != null){
user.email = email;
user.githubName = displayName;
user.githubPicture = pictureURL;
user.githubDate = Date.now();
user.save(function(err){
if(err){
console.log(err);
}
else{
done(null, user);
}
});
}
// user not found
else{
var newUser = new User({
githubID: profileID,
githubName: displayName,
githubPicture: pictureURL,
githubDate: Date.now(),
email: email
});
newUser.save(function(err){
if(err){
console.log(err);
}
else{
done(null, newUser);
}
})
}
});
}
));