We care about how long it takes to import all the wormhole-specific things,
to investigate user-perceived latency from the time the command is launched
to the time they can actually interact with it. So we need to record
`time.time()` before doing the rest of the imports, even though pep8 says all
imports should be done before any non-importing statements.
Added the click option to look for relay and transit urls in environment
variables. If you're running your own relay/transit servers (such as
inside a corporate firewall), this will make client's lives easier.
The previous behavior was to throw an Automat exception, when a state machine
was given a LOST event from the initial non-connected state, and it didn't
have a handler for it. This version throws ServerConnectionError instead.
Still needs a test
refs #180
This provides a clear error in case the user doesn't have an internet
connection at all, or something is so broken with their DNS or routing that
they can't reach the server. I think this is better than waiting and
retrying (silently) forever.
If the first connection succeeds, but is then lost, subsequent retries occur
without fanfare.
closes#68
The new TorManager adds --launch-tor and --tor-control-port= arguments
(requiring the user to explicitly request a new Tor process, if that's what
they want). The default (when --tor is enabled) looks for a control port in
the usual places (/var/run/tor/control, localhost:9051, localhost:9151), then
falls back to hoping there's a SOCKS port in the usual
place (localhost:9050). (closes#64)
The ssh utilities should now accept the same tor arguments as ordinary
send/receive commands. There are now full tests for TorManager, and basic
tests for how send/receive use it. (closes#97)
Note that Tor is only supported on python2.7 for now, since txsocksx (and
therefore txtorcon) doesn't work on py3. You need to do "pip install
magic-wormhole[tor]" to get Tor support, and that will get you an inscrutable
error on py3 (referencing vcversioner, "install_requires must be a string or
list of strings", and "int object not iterable").
To run tests, you must install with the [dev] extra (to get "mock" and other
libraries). Our setup.py only includes "txtorcon" in the [dev] extra when on
py2, not on py3. Unit tests tolerate the lack of txtorcon (they mock out
everything txtorcon would provide), so they should provide the same coverage
on both py2 and py3.
Tools which use `wormhole send` under the hood should use a distinct
--appid= (setting the same URL-shaped value on both sides, starting with a
domain name related to the tool and/or its author), so wormhole codes used by
those tools won't compete for short channelids with other tools, or the
default text/file/directory-sending tool.
Closes#113
- move to 'wormhole ssh' group with accept/invite subcommands
- change names of methods
- check for permissions
- use --user option (instead of --auth-file)
- move implementation to cmd_ssh.py
- if multiple public-keys, ask user
Some of us can never remember the old ditty:
i before e, except after c
or when sounding like "a"
as in neighbor or weigh.
Perhaps magic wormhole can coddle us in our misorthography :)
So instead of "wormhole --verify send", use "wormhole send --verify".
The full set of arguments that were moved down:
* --code-length=
* --verify
* --hide-progress
* --no-listen
* --tor
The following remain as top-level arguments (which should appear after
"wormhole" and before the subcommand):
* --relay-url=
* --transit-helper=
* --dump-timing=
* --version
The values set by the base Config constructor could mask Click parsers
that weren't supplying defaults properly, or which were using different
defaults.
When tests need a Config object, they now call a function which invokes
Click with a mocked-out go() function, and grabs the Config object
before actually doing anything with it.
