a4d5060163
Split up the main page into different parts.
2024-07-29 19:02:50 +02:00
f7e94c21f9
Fixed typo: continous continuous.
2024-07-29 18:32:11 +02:00
b1f7304eeb
Now rendering the index.html using the Templ library.
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This is in preparation for:
1. creating a base page
2. using tabs: Home, Using, Downloads, Status
3. htmx
2024-07-28 21:31:17 +02:00
d17ad9bc3e
Added pprof to convergeserver and optionally to
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the agent if PPROF_PORT is set.
Fixed issue with converge server not cleaning up goroutines because of blocking channel. Made sure to create channels with > 1 size everywhere it can be done. The blocking behavior of a default channel size is mostly in the way.
Known issue: Killing the SSH client will lead to the server side process not being terminated and some goroutines still running in the agent. This would require additional investigation to solve. The remote processes are still being cleaned up ok (at least on linux) when the agent exits.
This should not be an issue at all since the agent is a short-lived process and when running in a containerized environment with containers running on demand the cleanup will definitely work.
2024-07-28 11:48:31 +02:00
7a51e3ac45
Unique ids for clients generated by converge server and made available to the ssh session through a net.Conn extension that passes the ID to the SSH session through the LocalAddr().
2024-07-27 22:37:40 +02:00
5a492f3855
initialization of username, password on client (from server) and initialization of agentinfo on server is now done as soon as the agent registered and not through a side channel.
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Making use of some simple utilities for GOB to make it easy to send objects over the line.
2024-07-27 20:46:53 +02:00
621bbd8ca6
GOB channel for easily and asynchronously using GOB on a single network connection, also dealing with timeouts and errors in a good way.
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Protocol version is now checked when the agent connects to the converge server.
Next up: sending connection metadata and username password from server to agent and sending environment information back to the server. This means then that the side channel will only be used for expiry time messages and session type with the client id passed in so the converge server can than correlate the results back to the correct channel.
2024-07-27 11:21:35 +02:00
f82601d07c
Lots of refactoring.
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Now hijacking the ssh connection setup in the listener to exchange some information before passing the connection on to the SSH server.
Next step is to do the full exchange of required information and to make it easy some simple Read and Write methods with timeouts are needed that use gob.
2024-07-26 22:40:56 +02:00
d02b7eade3
password of converge now configurable through
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CONVERGE_USERNAME and CONVERGE_PASSWORD environment
variables.
2024-07-26 20:51:05 +02:00
Erik Brakkee
2ed81c3174
communication between agent and server. Removed the flags libray for command-line parsing.
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Heartbeat mechanism from client to server over the custom connection for sending events to guarantee that the connectoin stays up.
2024-07-25 19:51:11 +02:00
d9f490a2b6
removed read and write dead lines. Appears to be still working.
2024-07-24 22:26:15 +02:00
78819f1ebe
status update now reported to the server. More robustness needed.
2024-07-24 22:03:12 +02:00
459300b0d3
First version with basic communication from agent to server working.
2024-07-24 21:39:14 +02:00
20ce37a1cb
Extraction of communication setup in separate entity with client and related server code close together to make the setup easier to understand.
2024-07-24 20:04:35 +02:00
3cd12f68f4
every user login resets agent expiry now.
2024-07-24 19:38:22 +02:00
689c8e63b4
clean solution for concurrence in session.go by serializing all external calls (apart from initialization) through a channel.
2024-07-24 19:23:51 +02:00
Erik Brakkee
bdedef12f0
welcome message for users now specific for windows and linux
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monitoring of hold file changes and messaging to users to provide more
interactivity
2024-07-24 18:46:25 +02:00
1ed49c638e
added fsnotify example, to check bahavior on windows.
2024-07-23 22:55:03 +02:00
Erik Brakkee
75ac9a46f3
* fixes for windows
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* detect kill ssh session
* include sftp session in the count of ssh sessions
* log session type in the agent
2024-07-23 19:26:59 +02:00
50d410f090
Windows terminal support using the termtest library.
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Should even support resizing. Fully untested.
2024-07-22 23:55:37 +02:00
5280b8e838
windows build now also working but without pty support.
2024-07-22 23:07:26 +02:00
3bd0e3f3e1
refactoring to support both windows and linux with totally different Pty code.
2024-07-22 23:05:51 +02:00
Erik Brakkee
1ebee30c8c
cross compilation on windows working.
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pty.Start() is not supported on windows
2024-07-22 19:34:26 +02:00
982977e796
renamed cidebug module to converge
2024-07-21 23:12:04 +02:00
7e6b4d9272
lots of work to make it actually work.
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Icluding the server keep alive interval.
Fix where expiry duration was added twice.
2024-07-21 22:36:17 +02:00
12ecb72329
Lots of work on docuemtation. The docs page now shows the correct
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installation dependent URLs. For now using ServerALiveInterval
to avoid disconnects.
2024-07-21 21:41:53 +02:00
22a3589d1d
simple session management solution with a .hold file and messages to the
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user with better formatting.
2024-07-21 14:12:53 +02:00
134c72d8d0
basic session management is now implemented.
2024-07-21 12:34:34 +02:00
c25129a9bf
agent now uses a fixed host key using the go embed package.
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Printing welcome message when user logs in.
2024-07-21 11:22:05 +02:00
8981efd0b5
lots of restructuring.
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Experimensts with websockets over yamux failed. Now going to use a
second connection to the server from the agent.
2024-07-20 21:55:34 +02:00
98e46ff7cc
moved websocket utils to separate package to allow use by the agent.
2024-07-20 19:37:17 +02:00
5055cebb7c
structuring into packages
2024-07-20 14:09:04 +02:00
cfccf04f9d
working server
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* administration appears coorect
* multiple clients for one agent
* logging of active connections
* simple echo server on the agent.
2024-07-20 13:35:49 +02:00
8842c37a66
dynamic publicId now working with single connection to agent. Cleanup is not working yet.
2024-07-19 21:13:57 +02:00
ada8dee0aa
further generalizatio of synchronizing two streams of data.
2024-07-18 21:25:00 +02:00
188d949d65
moved websocket wrapper to iowrappers package.
2024-07-18 21:14:23 +02:00
