tendermint lite init and fix the proxy

[ebuchman]

Running the lite proxy requires an init step that's currently insecurely skipped.

Also some code is commented out to make it (insecurely) work without init

[zramsay]

running tendermint lite i get WARNING (tendermint/rpc/lib): Please use fully formed listening addresses, including the tcp:// or unix:// prefix module=main

[odeke-em]

Running the lite proxy requires an init step that's currently insecurely skipped.
Also some code is commented out to make it (insecurely) work without init

Could you please elaborate on what this means? That would be nice for easy pickup of the work by anyone such as me as well as new Tendermint coders i.e. that isn't always looking at the code, thank you!

[odeke-em]

Okay I found some context for this issue:
a) Lite proxy requires an init step that's currently insecurely skipped

tendermint/lite/proxy/certifier.go

Lines 17 to 27 in 3d5c05e

	// XXX: total insecure hack to avoid `init`
	fc, err := source.LatestCommit()
	/* XXX
	// this gets the most recent verified commit
	fc, err := trust.LatestCommit()
	if certerr.IsCommitNotFoundErr(err) {
	return nil, errors.New("Please run init first to establish a root of trust")
	}*/
	if err != nil {
	return nil, err
	}

which was added in 11761d1

[odeke-em]

@zramsay your concern in #970 (comment)

running tendermint lite i get WARNING (tendermint/rpc/lib): Please use fully formed listening addresses, including the tcp:// or unix:// prefix module=main

has been addressed in #1297

[jackzampolin]

Closing this issue as addressed. Please reopen if I'm wrong.