Mongo DB Error Handling

[MoeNick]

According to Reza pen test, our data structure may expose on wrong requests. So we have to provide proper error handling for it.

[mohammadranjbarz]

example error:

[mohammadranjbarz]

Can reproduce like this:
calling this URL in postman:
wss://feathers.develop.giveth.io/socket.io/?EIO=3&transport=websocket
with this message data:

4221["campaigns::find",{"$ne":{"status":"hi"}}]

[mohammadranjbarz]

Before deploy on UAT

After deploy

[rezagazmeh]

@MoeNick
@mohammadranjbarz
Database error not detected. But Server Stack trace returned to client.
Error handling on the server side must also be done.
A new user story definition is suggested for the server side error handling.

[mohammadranjbarz]

@MoeNick
@mohammadranjbarz
Database error not detected. But Server Stack trace returned to client.
Error handling on the server side must also be done.
A new user story definition is suggested for the server side error handling.

I added Giveth/feathers-giveth#612 for what @rezagazmeh said