Connecting to running daemon with wrong ID makes daemon start listening on address with wrong ID

[victorb]

I'm running on js-ipfs node in the browser and one daemon in nodejs. If I connect from the browser to the nodejs daemon with ipfs.swarm.connect but the ID part of the multiaddr is wrong, it'll start listening on that address...

Reproduce

1. Run jsipfs daemon
2. Run jsipfs id, output:

{
  "id": "QmVabaitA7SyHTWgY4Bhtc7JfAzMXWeXqBMT93teDic4nt",
  "publicKey": "CAASpgIwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCUoAkSt6vtv2ZkC3maLnBGnA1OMNnSW/FsFnfhT+zQMy9A4YkePGigpNQsiI9yKMoeacBqZsNCDIGqebc5FquMLRRPN/GBJZz7tTT3uZo1aVBFcCiQapbGB56SYkxBFIyLFAlzJ3Ee8rGINvl7+iUZBirV9VylQXvGU3IRYe6zQR0Et/J5QjLIF3j5wylEm5SvN8//nGaecd0GwX5dYe3RawMlPIm+vCN+fIy1MpQQyT33IuM1iEEXzRsNzHeZ2GlWMrTQNjmKdFk4G/p/fVxxN45RpW0BDB9Em89JB9NHP2it4meg2Ao/QOfugFjtt4lHYML1KZvX/aqO8db6wN8pAgMBAAE=",
  "addresses": [
    "/ip4/0.0.0.0/tcp/9999/ws/ipfs/QmVabaitA7SyHTWgY4Bhtc7JfAzMXWeXqBMT93teDic4nt",
    "/ip4/127.0.0.1/tcp/4002/ipfs/QmVabaitA7SyHTWgY4Bhtc7JfAzMXWeXqBMT93teDic4nt",
    "/ip4/192.168.1.128/tcp/4002/ipfs/QmVabaitA7SyHTWgY4Bhtc7JfAzMXWeXqBMT93teDic4nt"
  ],
  "agentVersion": "js-ipfs",
  "protocolVersion": "9000"
}

3. connect from browser node with wrong id:

ipfs.swarm.connect('/ip4/0.0.0.0/tcp/9999/ws/ipfs/QmSGmyZtL3BPLxkF9yyaitLsotvratuqeWq1UR8V9BDXcV')

4. run jsipfs id again, output:

{
  "id": "QmVabaitA7SyHTWgY4Bhtc7JfAzMXWeXqBMT93teDic4nt",
  "publicKey": "CAASpgIwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCUoAkSt6vtv2ZkC3maLnBGnA1OMNnSW/FsFnfhT+zQMy9A4YkePGigpNQsiI9yKMoeacBqZsNCDIGqebc5FquMLRRPN/GBJZz7tTT3uZo1aVBFcCiQapbGB56SYkxBFIyLFAlzJ3Ee8rGINvl7+iUZBirV9VylQXvGU3IRYe6zQR0Et/J5QjLIF3j5wylEm5SvN8//nGaecd0GwX5dYe3RawMlPIm+vCN+fIy1MpQQyT33IuM1iEEXzRsNzHeZ2GlWMrTQNjmKdFk4G/p/fVxxN45RpW0BDB9Em89JB9NHP2it4meg2Ao/QOfugFjtt4lHYML1KZvX/aqO8db6wN8pAgMBAAE=",
  "addresses": [
    "/ip4/0.0.0.0/tcp/9999/ws/ipfs/QmSGmyZtL3BPLxkF9yyaitLsotvratuqeWq1UR8V9BDXcV",
    "/ip4/0.0.0.0/tcp/9999/ws/ipfs/QmVabaitA7SyHTWgY4Bhtc7JfAzMXWeXqBMT93teDic4nt",
    "/ip4/127.0.0.1/tcp/4002/ipfs/QmVabaitA7SyHTWgY4Bhtc7JfAzMXWeXqBMT93teDic4nt",
    "/ip4/192.168.1.128/tcp/4002/ipfs/QmVabaitA7SyHTWgY4Bhtc7JfAzMXWeXqBMT93teDic4nt"
  ],
  "agentVersion": "js-ipfs",
  "protocolVersion": "9000"
}

Now it's listening on /ip4/0.0.0.0/tcp/9999/ws/ipfs/QmSGmyZtL3BPLxkF9yyaitLsotvratuqeWq1UR8V9BDXcV even though the daemons ID is QmVabaitA7SyHTWgY4Bhtc7JfAzMXWeXqBMT93teDic4nt

[daviddias]

woa, that is super weird, this seems a thing that can be replicated in a test, can you add it please?

[daviddias]

@victorbjelkholm how to reproduce this?

[daviddias]

Is this still a bug?