Abdón Rodríguez Davila 59d151644f Split providers and grant config to a new files
Signed-off-by: Abdón Rodríguez Davila <a@abdonrd.com>
2022-01-13 16:37:50 +01:00

474 lines
12 KiB
JavaScript

'use strict';
const _ = require('lodash');
const jwt = require('jsonwebtoken');
const request = require('request');
// Purest strategies.
const purest = require('purest')({ request });
const purestConfig = require('@purest/providers');
module.exports = async ({ provider, access_token, callback, query, providers }) => {
switch (provider) {
case 'discord': {
const discord = purest({
provider: 'discord',
config: {
discord: {
'https://discordapp.com/api/': {
__domain: {
auth: {
auth: { bearer: '[0]' },
},
},
'{endpoint}': {
__path: {
alias: '__default',
},
},
},
},
},
});
discord
.query()
.get('users/@me')
.auth(access_token)
.request((err, res, body) => {
if (err) {
callback(err);
} else {
// Combine username and discriminator because discord username is not unique
var username = `${body.username}#${body.discriminator}`;
callback(null, {
username,
email: body.email,
});
}
});
break;
}
case 'cognito': {
// get the id_token
const idToken = query.id_token;
// decode the jwt token
const tokenPayload = jwt.decode(idToken);
if (!tokenPayload) {
callback(new Error('unable to decode jwt token'));
} else {
callback(null, {
username: tokenPayload['cognito:username'],
email: tokenPayload.email,
});
}
break;
}
case 'facebook': {
const facebook = purest({
provider: 'facebook',
config: purestConfig,
});
facebook
.query()
.get('me?fields=name,email')
.auth(access_token)
.request((err, res, body) => {
if (err) {
callback(err);
} else {
callback(null, {
username: body.name,
email: body.email,
});
}
});
break;
}
case 'google': {
const google = purest({ provider: 'google', config: purestConfig });
google
.query('oauth')
.get('tokeninfo')
.qs({ access_token })
.request((err, res, body) => {
if (err) {
callback(err);
} else {
callback(null, {
username: body.email.split('@')[0],
email: body.email,
});
}
});
break;
}
case 'github': {
const github = purest({
provider: 'github',
config: purestConfig,
defaults: {
headers: {
'user-agent': 'strapi',
},
},
});
github
.query()
.get('user')
.auth(access_token)
.request((err, res, userbody) => {
if (err) {
return callback(err);
}
// This is the public email on the github profile
if (userbody.email) {
return callback(null, {
username: userbody.login,
email: userbody.email,
});
}
// Get the email with Github's user/emails API
github
.query()
.get('user/emails')
.auth(access_token)
.request((err, res, emailsbody) => {
if (err) {
return callback(err);
}
return callback(null, {
username: userbody.login,
email: Array.isArray(emailsbody)
? emailsbody.find(email => email.primary === true).email
: null,
});
});
});
break;
}
case 'microsoft': {
const microsoft = purest({
provider: 'microsoft',
config: purestConfig,
});
microsoft
.query()
.get('me')
.auth(access_token)
.request((err, res, body) => {
if (err) {
callback(err);
} else {
callback(null, {
username: body.userPrincipalName,
email: body.userPrincipalName,
});
}
});
break;
}
case 'twitter': {
const twitter = purest({
provider: 'twitter',
config: purestConfig,
key: providers.twitter.key,
secret: providers.twitter.secret,
});
twitter
.query()
.get('account/verify_credentials')
.auth(access_token, query.access_secret)
.qs({ screen_name: query['raw[screen_name]'], include_email: 'true' })
.request((err, res, body) => {
if (err) {
callback(err);
} else {
callback(null, {
username: body.screen_name,
email: body.email,
});
}
});
break;
}
case 'instagram': {
const instagram = purest({
provider: 'instagram',
key: providers.instagram.key,
secret: providers.instagram.secret,
config: purestConfig,
});
instagram
.query()
.get('me')
.qs({ access_token, fields: 'id,username' })
.request((err, res, body) => {
if (err) {
callback(err);
} else {
callback(null, {
username: body.username,
email: `${body.username}@strapi.io`, // dummy email as Instagram does not provide user email
});
}
});
break;
}
case 'vk': {
const vk = purest({
provider: 'vk',
config: purestConfig,
});
vk.query()
.get('users.get')
.qs({ access_token, id: query.raw.user_id, v: '5.122' })
.request((err, res, body) => {
if (err) {
callback(err);
} else {
callback(null, {
username: `${body.response[0].last_name} ${body.response[0].first_name}`,
email: query.raw.email,
});
}
});
break;
}
case 'twitch': {
const twitch = purest({
provider: 'twitch',
config: {
twitch: {
'https://api.twitch.tv': {
__domain: {
auth: {
headers: {
Authorization: 'Bearer [0]',
'Client-ID': '[1]',
},
},
},
'helix/{endpoint}': {
__path: {
alias: '__default',
},
},
'oauth2/{endpoint}': {
__path: {
alias: 'oauth',
},
},
},
},
},
});
twitch
.get('users')
.auth(access_token, providers.twitch.key)
.request((err, res, body) => {
if (err) {
callback(err);
} else {
callback(null, {
username: body.data[0].login,
email: body.data[0].email,
});
}
});
break;
}
case 'linkedin': {
const linkedIn = purest({
provider: 'linkedin',
config: {
linkedin: {
'https://api.linkedin.com': {
__domain: {
auth: [{ auth: { bearer: '[0]' } }],
},
'[version]/{endpoint}': {
__path: {
alias: '__default',
version: 'v2',
},
},
},
},
},
});
try {
const getDetailsRequest = () => {
return new Promise((resolve, reject) => {
linkedIn
.query()
.get('me')
.auth(access_token)
.request((err, res, body) => {
if (err) {
return reject(err);
}
resolve(body);
});
});
};
const getEmailRequest = () => {
return new Promise((resolve, reject) => {
linkedIn
.query()
.get('emailAddress?q=members&projection=(elements*(handle~))')
.auth(access_token)
.request((err, res, body) => {
if (err) {
return reject(err);
}
resolve(body);
});
});
};
const { localizedFirstName } = await getDetailsRequest();
const { elements } = await getEmailRequest();
const email = elements[0]['handle~'];
callback(null, {
username: localizedFirstName,
email: email.emailAddress,
});
} catch (err) {
callback(err);
}
break;
}
case 'reddit': {
const reddit = purest({
provider: 'reddit',
config: purestConfig,
defaults: {
headers: {
'user-agent': 'strapi',
},
},
});
reddit
.query('auth')
.get('me')
.auth(access_token)
.request((err, res, body) => {
if (err) {
callback(err);
} else {
callback(null, {
username: body.name,
email: `${body.name}@strapi.io`, // dummy email as Reddit does not provide user email
});
}
});
break;
}
case 'auth0': {
const purestAuth0Conf = {};
purestAuth0Conf[`https://${providers.auth0.subdomain}.auth0.com`] = {
__domain: {
auth: {
auth: { bearer: '[0]' },
},
},
'{endpoint}': {
__path: {
alias: '__default',
},
},
};
const auth0 = purest({
provider: 'auth0',
config: {
auth0: purestAuth0Conf,
},
});
auth0
.get('userinfo')
.auth(access_token)
.request((err, res, body) => {
if (err) {
callback(err);
} else {
const username =
body.username || body.nickname || body.name || body.email.split('@')[0];
const email = body.email || `${username.replace(/\s+/g, '.')}@strapi.io`;
callback(null, {
username,
email,
});
}
});
break;
}
case 'cas': {
const provider_url = 'https://' + _.get(providers.cas, 'subdomain');
const cas = purest({
provider: 'cas',
config: {
cas: {
[provider_url]: {
__domain: {
auth: {
auth: { bearer: '[0]' },
},
},
'{endpoint}': {
__path: {
alias: '__default',
},
},
},
},
},
});
cas
.query()
.get('oidc/profile')
.auth(access_token)
.request((err, res, body) => {
if (err) {
callback(err);
} else {
// CAS attribute may be in body.attributes or "FLAT", depending on CAS config
const username = body.attributes
? body.attributes.strapiusername || body.id || body.sub
: body.strapiusername || body.id || body.sub;
const email = body.attributes
? body.attributes.strapiemail || body.attributes.email
: body.strapiemail || body.email;
if (!username || !email) {
strapi.log.warn(
'CAS Response Body did not contain required attributes: ' + JSON.stringify(body)
);
}
callback(null, {
username,
email,
});
}
});
break;
}
default:
callback(new Error('Unknown provider.'));
break;
}
};