This provides a new configuration option that will turn off the ssh
config parsing. It also removes the flag required to override the ssh
config values with internal json values
Skip SSH Agent client initialization if the IdentitiesOnly config is set
for a given host
For now, we only need to support this for the SSH Agent, but if we ever
add support for PKCS11Provider or SecurityKeyProvider, we'll need to
update this check to also ignore those.
See https://man.openbsd.org/ssh_config#IdentitiesOnly
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.
