* initial
* save work, starting to add backend types
* save work
* save work
* Add EphemeralWriteCloser
* Command pipes thru, triggers infinite loop
* save debugging
* fix bad merge
* save debug statements
* fixing spaghetti
* clean up code
* got cwd override working
* Add separate paths for stdout and stderr writers
* fix stdout/stderr
* env vars are now working
* revert waveshell changes
* Making EphemeralWriteCloser into a more generic BufferedPipe
* formatting
* comment
* delete unused package
* more naming changes
* add package comment
* add UsePty to EphemeralRunOpts
* document UsePty
* ensure only one downstream writer can read from the buffer
* store pointer to syncs
* remove inshellisense stuff for now
* remove debugs
* revert yarn
* remove unnecessary debugs in main-server
* more debugging removed
* revert tsconfig
* remote statemap from waveshell server (diff against initial state)
* move ShellStatePtr from sstore to packet so it can be passed over the wire
* add finalstatebaseptr to cmddone
* much improved diff computation code on wavesrv side
* fix displayname -- now using hash
* add comments, change a couple msh.WriteToPtyBuffer calls to log.Printfs
* working on re-init when you create a tab. some refactoring of existing reinit to make the messaging clearer. auto-connect, etc.
* working to remove the 'default' shell states out of MShellProc. each tab should have its own state that gets set on open.
* refactor newtab settings into individual components (and move to a new file)
* more refactoring of tab settings -- use same control in settings and newtab
* have screensettings use the same newtab settings components
* use same conn dropdown, fix classes, update some of the confirm messages to be less confusing (replace screen with tab)
* force a cr on a new tab to initialize state in a new line. poc right now, need to add to new workspace workflow as well
* small fixups
* remove nohist from GetRawStr, make const
* update hover behavior for tabs
* fix interaction between change remote dropdown, cmdinput, error handling, and selecting a remote
* only switch screen remote if the activemainview is session (new remote flow). don't switch it if we're on the connections page which is confusing. also make it interactive
* fix wording on tos modal
* allow empty workspaces. also allow the last workspace to be deleted. (prep for new startup sequence where we initialize the first session after tos modal)
* add some dead code that might come in use later (when we change how we show connection in cmdinput)
* working a cople different angles. new settings tab-pulldown (likely orphaned). and then allowing null activeScreen and null activeSession in workspaceview (show appropriate messages, and give buttons to create new tabs/workspaces). prep for new startup flow
* don't call initActiveShells anymore. also call ensureWorkspace() on TOS close
* trying to use new pulldown screen settings
* experiment with an escape keybinding
* working on tab settings close triggers
* close tab settings on tab switch
* small updates to tos popup, reorder, update button text/size, small wording updates
* when deleting a screen, send SIGHUP to all running commands
* not sure how this happened, lineid should not be passed to setLineFocus
* remove context timeouts for ReInit (it is now interactive, so it gets canceled like a normal command -- via ^C, and should not timeout on its own)
* deal with screen/session tombstones updates (ignore to quite warning)
* remove defaultfestate from remote
* fix issue with removing default ris
* remove dead code
* open the settings pulldown for new screens
* update prompt to show when the shell is still initializing (or if it failed)
* switch buttons to use wave button class, update messages, and add warning for no shell state
* all an override of rptr for dyncmds. needed for the 'connect' command (we need to set the rptr to the *new* connection rather than the old one)
* remove old commented out code
* fix error logs in scws
* new RpcFollowUpPacketType
* make the rpc/followup handlers generic on the server side -- using new RpcHandlers map and RpcFollowUpPacketType
* rpcinputpacket for passing user input back through to reinit command
* add WAVETERM_DEV env var in dev mode
* remove unused code, ensure mshell and rcfile directory on startup (prevent root clobber with sudo)
* combine all feinput into one function msh.HandleFeInput, and add a new concept of input sinks for special cases (like reinit)
* allow reset to accept user input (to get around interactive initialization problems)
* tone down the selection background highlight color on dark mode. easier to read selected text
* fix command focus and done focus issues with dynamic (non-run) commands
* add 'module' as a 'rtnstate' command (#478)
* reinitialize shells in parallel, fix timeouts, better error messages
* Break update code out of sstore
* add license disclaimers
* missed one
* add another
* fix regression in openai updates, remove unnecessary functions
* another copyright
* update casts
* fix issue with variadic updates
* remove logs
* remove log
* remove unnecessary log
* save work
* moved a bunch of stuff to scbus
* make modelupdate an object
* fix new screen not updating active screen
* add comment
* make updates into packet types
* different cast
* update comments, remove unused methods
* add one more comment
* add an IsEmpty() on model updates to prevent sending empty updates to client
* feat: create backend for user input requests
This is the first part of a change that allows the backend to request
user input from the frontend. Essentially, the backend will send a
request for the user to answer some query, and the frontend will send
that answer back. It is blocking, so it needs to be used within a
goroutine.
There is some placeholder code in the frontend that will be updated in
future commits. Similarly, there is some debug code in the backend
remote.go file.
* feat: create frontend for user input requests
This is part of a change to allow the backend to request user input from
the frontend. This adds a component specifically for handling this
logic. It is only a starting point, and does not work perfectly yet.
* refactor: update user input backend/interface
This updates the user input backend to fix a few potential bugs. It also
refactors the user input request and response types to better handle
markdown and errors while making it more convenient to work with.
A couple frontend changes were made to keep everything compatible.
* fix: add props to user input request modal
There was a second place that the modals were created that I previously
missed. This fixes that second casel
* feat: complete user input modal
This rounds out the most immediate concerns for the new user input
modal. The frontend now includes a timer to show how much time is left
and will close itself once it reaches zero. Css
formatting has been cleaned up to be more reasonable.
There is still some test code present on the back end. This will be
removed once actuall examples of the new modal are in place.
* feat: create first pass known_hosts detection
Manually integrating with golang's ssh library means that the code must
authenticate known_hosts on its own. This is a first pass at creating a
system that parses the known hosts files and denys a connection if there
is a mismatch. This needs to be updated with a means to add keys to the
known-hosts file if the user requests it.
* feat: allow writing to known_hosts first pass
As a follow-up to the previous change, we now allow the user to respond
to interactive queries in order to determine if an unknown known hosts
key can be added to a known_hosts file if it is missing. This needs to
be refined further, but it gets the basic functionality there.
* feat: add user input for kbd-interactive auth
This adds a modal so the user can respond to prompts provided using the
keyboard interactive authentication method.
* feat: add interactive password authentication
This makes the ssh password authentication interactive with its own user
input modal. Unfortunately, this method does not allow trying a default
first. This will need to be expanded in the future to accomodate that.
* fix: allow automatic and interactive auth together
Previously, it was impossible to use to separate methods of the same
type to try ssh authentication. This made it impossible to make an auto
attempt before a manual one. This change restricts that by combining
them into one method where the auto attempt is tried once first and
cannot be tried again. Following that, interactive authentication can be
tried separately.
It also lowers the time limit on kbd interactive authentication to 15
seconds due to limitations on the library we are using.
* fix: set number of retries to one in ssh
Number of retries means number of attempts after the fact, not number of
total attempts. It has been adjusted from 2 to 1 to reflect this.
* refactor: change argument order in GetUserInput
This is a simple change to move the context to the first argument of
GetUserInput to match the convention used elsewhere in the code.
* fix: set number of retries to two again
I was wrong in my previous analysis. The number given is the total
number of tries. This is confusing when keyboard authentication and
password authentication are both available which usually doesn't happen.
* feat: create naive ui for ssh key passphrases
This isn't quite as reactive as the other methods, but it does attempt
to use publickey without a passphrase, then attempt to use the password
as the passphrase, and finally prompting the user for a passphrase. The
problem with this approach is that if multiple keys are used and they
all have passphrases, they need to all be checked up front. In practice,
this will not happen often, but it is something to be aware of.
* fix: add the userinput.tsx changes
These were missed in the previous commit. Adding them now.
adds zsh support to waveterm. big change, lots going on here. lots of other improvements and bug fixes added while debugging and building out the feature.
Commits:
* refactor shexec parser.go into new package shellenv. separate out bash specific parsing from generic functions
* checkpoint
* work on refactoring shexec. created two new packages shellapi (for bash/zsh specific stuff), and shellutil (shared between shellapi and shexec)
* more refactoring
* create shellapi interface to abstract bash specific functionality
* more refactoring, move bash shell state parsing to shellapi
* move makeRcFile to shellapi. remove all of the 'client' options CLI options from waveshell
* get shellType passed through to server/single paths for waveshell
* add a local shelltype detector
* mock out a zshapi
* move shelltype through more of the code
* get a command to run via zsh
* zsh can now switch directories. poc, needs cleanup
* working on ShellState encoding differences between zsh/bash. Working on parsing zsh decls. move utilfn package into waveshell (shouldn't have been in wavesrv)
* switch to use []byte for vardecl serialization + diffs
* progress on zsh environment. still have issues reconciling init environment with trap environment
* fix typeset argument parsing
* parse promptvars, more zsh specific ignores
* fix bug with promptvar not getting set (wrong check in FeState func)
* add sdk (issue #188) to list of rtnstate commands
* more zsh compatibility -- working with a larger ohmyzsh environment. ignore more variables, handle exit trap better. unique path/fpath. add a processtype variable to base.
* must return a value
* zsh alias parsing/restoring. diff changes (and rtnstate changes). introduces linediff v1.
* force zmodload of zsh/parameter
* starting work on zsh functions
* need a v1 of mapdiff as well (to handle null chars)
* pack/unpack of ints was wrong (one used int and one use uint). turned out we only ever encoded '0' so it worked. that also means it is safe to change unpack to unpackUInt
* reworking for binary encoding of aliases and functions (because of zsh allows any character, including nulls, in names and values)
* fixes, working on functions, issue with line endings
* zsh functions. lots of ugliness here around dealing with line dicipline and cooked stty. new runcommand function to grab output from a non-tty fd. note that we still to run the actual command in a stty to get the proper output.
* write uuid tempdir, cleanup with tmprcfilename code
* hack in some simple zsh function declaration finding code for rtnstate. create function diff for rtnstate that supports zsh
* make sure key order is constant so shell hashes are consistent
* fix problems with state diffs to support new zsh formats. add diff/apply code to shellapi (moved from shellenv), that is now specific to zsh or bash
* add log packet and new shellstate packets
* switch to shellstate map that's also keyed by shelltype
* add shelltype to remoteinstance
* remove shell argument from waveshell
* added new shelltype statemap to remote.go (msh), deal with fallout
* move shellstate out of init packet, and move to an explicit reinit call. try to initialize all of the active shell states
* change dont always store init state (only store on demand). initialize shell states on demand (if not already initialized). allow reset to change shells
* add shellpref field to remote table. use to drive the default shell choice for new tabs
* show shelltag on cmdinput, pass through ri and remote (defaultshellstate)
* bump mshell version to v0.4
* better version validation for shellstate. also relax compatibility requirements for diffing states (shelltype + major version need to match)
* better error handling, check shellstate compatibility during run (on waveshell server)
* add extra separator for bash shellstate processing to deal with spurious output from rc files
* special migration for v30 -- flag invalid bash shell states and show special button in UI to fix
* format
* remove zsh-decls (unused)
* remove test code
* remove debug print
* fix typo
* working on an in-memory store for screen information
* nostrpos sentinel
* textareainput now tracks selection (to update backend)
* make websocket connections much safer. add a defer/panic handler for each ws message handled on backend. don't allow client to reconnect to backend ws handler more than once per second (handles issue with lots of fast fails)
* use onSelect to have frontend textarea sync state to backend ScreenMem store
* restore cmdline when switching screens
* prettier
