This adds an RPC command for updating wsh on a remote machine without
starting a new session. It is not being used yet, but will be used for
connections using a single server in the future.
lots of misc connection refactoring / fixes:
* adds blocklogger as a way to writing logging information from the backend directly to the a terminal block
* use blocklogger in conncontroller
* use blocklogger in sshclient
* fix remote name in password prompt
* use sh -c to get around shell weirdness
* remove cmd.exe special cases
* use GetWatcher().GetFullConfig() rather than re-reading the config file
* change order of things we do when establishing a connection. ask for wsh up front. then do domain socket, then connserver
* reduce number of sessions required in the common case when wsh is already installed. running the connserver is now a "multi-command" which checks if it is installed, then asks for the version
* send jwt token over stdin instead of in initial command string
* fix focus bug for frontend conn modal
* track more information in connstatus
* simplify wshinstall function
* add nowshreason
* other misc cleanup
* use pwsh over powershell if installed (on windows) for default shell
* refactor blockcontroller.DoRunShellCommand into a "setup" and "manage" phase
* fix wshcmd-conn to also disconnect wsl connections
* new genconn interfaces to make a standardized environment to run SSH/WSL commands via `sh -c`. also create better quoting functions that are composable
* replace html/template with text/template for shell command templating (avoids special chars getting turned into HTML entities, breaking the commands)
* do not reinstall wsh if the installed version has a higher version (prevents flip-flopping on shared systems)
* simplify clientOs/clientArch detection. use `uname -sm`. also validate the os/arch combo as compatible with our builds.
* replace CpHostToRemote with CpWshToRemote. hard codes wsh paths inside of the function instead of having them passed in (quoting restrictions)
* new SyncBuffer class to use with commands that properly synchronizes Writes/String output
* fix setTermSize to actually update DB with terminal size
As connections can now be stored in the internal connection, a missing
or invalid ssh config should not cause the entire list of connections to
be empty. This change ignores the error from the ssh config and proceeds
to construct the list without it.
This change allows the user to specify all connection details in an
internal connection rather than forcing them to rely on the ssh config
for certain keywords.
Match statements in files that are included in an ssh config still seem
to cause panics with the ssh_config library. This adds a panic handler
to catch them, and prevent the app from crashing. It does not resolve
the underlying issue which will need to be done later.
A recent change meant that if certain operations for setting up wsh
failed, a fallback would be employed to launch the terminal without the
wsh connection. This adds the domain socket listener to the list of
things that are allowed to fail before retrying without wsh instead of
failing outright.
This adds the following connections changes:
- connections can be hidden from the dropdown in our internal
connections.json config
- `wsh ssh` -i will write identity files to the internal
connections.json config for that connection
- the internal connections.json config will also be used to get identity
files when connecting
- the internal connections.json config allows setting theme, fontsize,
and font for specific connections
- successful connections (including those using wsh ssh) are saved to
the internal connections.json config
- the connections.json config will be used to help pre-populate the
dropdown list
- adds an item to the dropdown to edit the connections config in an
ephemeral block
---------
Co-authored-by: Evan Simkowitz <esimkowitz@users.noreply.github.com>
This change will skip over match statements in the ssh config without
panicking. Note that this change still does not add match statement
parsing--it merely makes it possible to continue parsing if the match
keyword is present.
While matching [user@]host[:port], we previously did not allow capital
letters in host.
While this makes sense for a hostname, it does not make sense to make
that restriction for a host. Since this can match on both, we must widen
it to accept characters allowed in host.
This provides a checkbox when installing wsh that will prevent the
message from popping up in the future. It can also be disabled by adding
`"askbeforewshinstall": false` to the config file.
Only affects windows builds:
Previously, the ~/.waveterm/bin had to exist for wsh to be installed
properly. This fixes it to work on a remote machine where that isn't
already set up.
This migrates all remaining eventbus events sent over the websocket to
use the wps interface. WPS is more flexible for registering events and
callbacks and provides support for more reliable unsubscribes and
resubscribes.
Hook into an existing SSH Agent.
This allows us to pull keys already authenticated by the agent and write
to the agent ourselves.
---------
Co-authored-by: Evan Simkowitz <esimkowitz@users.noreply.github.com>
Adds a list of potential remotes to add and filters it as you type. It
also provides options for reconnecting on a disconnection and
specifically connecting to a local connection
This change shaves ~20 MB off the download size by only copying over the
wavesrv binary that is relevant for whichever architecture we're
currently packaging. This is only relevant for macOS at the moment,
though it can also apply to Windows when we get multi-arch builds
working.
This required renaming our Go binaries from .amd64 to .x64 to comply
with electron-builder's naming conventions.
- Adds connection buttons for previews
- Makes it possible for graphs and previews to connect on backend
(without a terminal open to connection)
- Changes the wsh install message
This fix makes it possible to differentiate between keys when multiple
are provided by the remote server. It does not solve the case of
multiple keys of the same type being shared, but it handles multiple
keys of different types being shared, which is much more common.
This allows the user to select different connections from the terminal
block. Some features include:
- a status bar at the top of the term block that shows your current
connection
- an icon next to the status bar that shows whether the connection is
currently connected
- the ability to click the status bar and type in a new connection in
order to change the current connection
---------
Co-authored-by: sawka <mike.sawka@gmail.com>
a couple small bug fixes
- wsh not being executable in windows (this doesn't add it to the path
yet)
- windows using the wrong slash for the path to wsh on the remote
