error: unknown ssh key when re-connecting after ~5 minutes

[zeylos]

Hi,

What happened:
When trying to connect to the admin cli after ~5min of inactivity :
error: unknown ssh key
I also had errors where I could connect but he couldn't find informations in the database, like usergroups.

What you expected to happen:
Connecting successfully

How to reproduce it (as minimally and precisely as possible):
Connect as admin, disconnect, wait for 5 minutes, connect again.

Anything else we need to know?:
Looking at the logs i found this

Nov 12 16:10:26 sshportal[1933]: [mysql] 2018/11/12 16:10:26 packets.go:36: unexpected EOF
Nov 12 16:10:30 sshportal[1933]: [mysql] 2018/11/12 16:10:30 connection.go:372: invalid connection

Looks like it's related to this ? go-sql-driver/mysql#674

Environment:

• sshportal --version

/usr/local/go/bin/sshportal --version            
sshportal version 1.8.0+dev ()   

• ssh sshportal info

debug mode (server): false                                                                                                                                   
Hostname: **
CPUs: 2
Demo mode: false
DB Driver: mysql
DB Conn: sshportal:****@tcp(127.0.0.1:3306)/sshportal?charset=utf8&parseTime=true&loc=Local
Bind Address: :2222
System Time: 2018-11-12T16:34:30.907853325+01:00
OS Type: linux
OS Architecture: amd64
Go routines: 96
Go version (build): go1.10.3
Uptime: 73h40m41.205006889s
User ID: 1
User email: root@localhost
Version: 1.8.0+dev
GIT SHA: 
GIT Branch: 
GIT Tag: 

• OS (e.g. from /etc/os-release):

cat /etc/debian_version                                                                                                                   
9.5                

• install method (e.g. go/docker/brew/...): go

[moul]

Closing the issue as I plan to work on the v2 of this project and I need to make some cleanup in the issues see #210