feat: social login providers with dynamic instances

server/modules/authentication/discord/authentication.js

@@ -15,19 +15,20 @@ module.exports = {
         clientSecret: conf.clientSecret,
         authorizationURL: 'https://discord.com/api/oauth2/authorize?prompt=none',
         callbackURL: conf.callbackURL,
-        scope: 'identify email guilds'
-      }, async (accessToken, refreshToken, profile, cb) => {
+        scope: 'identify email guilds',
+        passReqToCallback: true
+      }, async (req, accessToken, refreshToken, profile, cb) => {
         try {
-		      if (conf.guildId && !_.some(profile.guilds, { id: conf.guildId })) {
+          if (conf.guildId && !_.some(profile.guilds, { id: conf.guildId })) {
             throw new WIKI.Error.AuthLoginFailed()
           }
           const user = await WIKI.models.users.processProfile({
+            providerKey: req.params.strategy,
             profile: {
               ...profile,
               displayName: profile.username,
               picture: `https://cdn.discordapp.com/avatars/${profile.id}/${profile.avatar}.png`
-            },
-            providerKey: 'discord'
+            }
           })
           cb(null, user)
         } catch (err) {