etsd VS gun

A pretty same setup with a bunch of differences:

1. I'm using a single postgresql database for all apps (each with a different user) on a different server; each app has a different db user

2. I use a minio instance for file/media uploads/serving

3. I mostly use nginx but i'm transitioning new apps to caddy because of automatic integration with let's encrypt and much smaller config for common purposes

4. I use a fab-classic (fabric 1x) script to deploy new versions: https://github.com/spapas/etsd/blob/master/fabfile.py

5. For backup I do a logical db backup once per day via cron (using a script similar to this https://spapas.github.io/2016/11/02/postgresql-backup/)

6. One memcache instance of all apps

7. Each app gets a redis instance (if redis is needed): https://gist.github.com/akhdaniel/04e4bb2df76ef534b0cb982c1d...

8. Use systemd for app control

Yes, you are right on that. If the server is compromised a malicious user may change the client-side code to add a backdoor and steal your private key when you unlock it. He'll be able to steal only the keys that are unlocked while the backdoor stays undetected (not all the data).

The ideal way to resolve that would be to change the service to an API and offer binaries with a correct signature so the user can check and make sure that they get the correct thing. Actually I tried writing the client binaries using electron (https://github.com/spapas/etsd/tree/master/client) but didn't have the time for that :(

You are rigth though, I've added a Risks section to warn for that thingie https://github.com/spapas/etsd/blob/master/README.md#risks