lhchavez
25b8e64adb
Add support for notifying clients about pointer movements
...
This change adds support for the VMware Mouse Position
pseudo-encoding[1], which is used to notify VNC clients when X11 clients
call `XWarpPointer()`[2]. This function is called by SDL (and other
similar libraries) when they detect that the server does not support
native relative motion, like some RFB clients.
With this, RFB clients can choose to adjust the local cursor position
under certain circumstances to match what the server has set. For
instance, if pointer lock has been enabled on the client's machine and
the cursor is not being drawn locally, the local position of the cursor
is irrelevant, so the RFB client can use what the server sends as the
canonical absolute position of the cursor. This ultimately enables the
possibility of games (especially FPS games) to behave how users expect
(if the clients implement the corresponding change).
Part of: #619
1: https://github.com/rfbproto/rfbproto/blob/master/rfbproto.rst#vmware-cursor-position-pseudo-encoding
2: https://tronche.com/gui/x/xlib/input/XWarpPointer.html
3: https://hg.libsdl.org/SDL/file/28e3b60e2131/src/events/SDL_mouse.c#l804
2021-03-29 11:27:54 +03:00
Pierre Ossman
d8caab699d
Add missing headers for TCP_CORK
...
We didn't include the proper headers to get the correct define, so
corking was never enabled.
2021-03-29 11:04:00 +03:00
Pierre Ossman
189f503b98
Fix handling of bad update requests
...
We computed a safe area if a client gave us a bogus one, but we didn't
actually use it. Fix this properly and make sure we don't pass on bad
coordinates further.
2021-03-29 11:00:41 +03:00
Pierre Ossman
fde088ce65
Improved bandwidth monitoring
...
Now measures over an entire update, which should hopefully give us more
stable values. They are still small values for fast networks though so
increase precision in the values we keep.
2021-03-29 10:52:51 +03:00
Pierre Ossman
a55f142c98
Don't shuffle input buffer unless actually needed
2021-03-29 10:50:16 +03:00
Pierre Ossman
25995e2490
Remove unused bufSize argument from streams
2021-03-29 10:49:25 +03:00
Pierre Ossman
281d65292a
Remove special functions from JPEG compressor
...
We can do what we want with the standard methods.
2021-03-29 10:48:55 +03:00
Pierre Ossman
57a3c3bba8
Simplify stream availability handling
...
Just have a simply number of bytes argument to avoid a lot of
complexity.
2021-03-29 10:48:26 +03:00
Pierre Ossman
92c7695981
Create common base classes for buffered streams
...
Most streams are backed by a memory buffer. Create common base classes
for this functionality to avoid code duplication.
2021-03-29 10:11:16 +03:00
Pierre Ossman
7f90205cf2
Add stream avail() methods
...
Makes it more readable to write code that needs to know how much
data/space is available in a stream.
2021-03-29 10:08:40 +03:00
Pierre Ossman
910fd8fa3e
Remove unused stream methods
...
They were accidentally left unused in fbad8a9 so they haven't been used
in some time.
2021-03-29 10:04:04 +03:00
Pierre Ossman
c97828471c
Use proper constants for socket shutdown()
...
For readability.
2021-03-29 10:03:05 +03:00
Pierre Ossman
c5b7137f2b
Flush data on close
...
There might be some final handshake data that is still stuck in the
buffers, so make a best effort attempt at getting it to the client.
2021-03-29 10:02:31 +03:00
Pierre Ossman
a3c0ce55c9
Support calling methods from timers
...
We can't safely use the normal timers in base classes as we cannot
guarantee that subclasses will call the base class' handleTimeout()
properly if the subclass overrides it.
2021-03-29 09:58:18 +03:00
Lauri Kasanen
1632f4888d
Enable basicauth by default, remove the option to supply it on the command line
2021-03-25 11:25:30 +02:00
matt
93d3bf052d
Removed old line
2021-03-22 11:36:33 +00:00
matt
7b3f6876b4
Fixed syntax error
2021-03-22 11:23:49 +00:00
matt
46e03289be
Manually merged region changes
2021-03-22 10:36:39 +00:00
Lauri Kasanen
c3e30dcea1
Add support for DLP_Region
2021-03-15 13:48:56 +02:00
Lauri Kasanen
fed991d697
Return 401 unauth for non-owner trying /api/
2021-03-04 13:59:29 +02:00
Lauri Kasanen
1269fddadf
Add a more specific error for a nonexistent screenshot
2021-03-04 13:43:05 +02:00
Lauri Kasanen
688e749fda
Tentative build fix for newer gccs
2021-03-03 15:33:58 +02:00
Lauri Kasanen
980eedd33b
Add HTTP GET APIs for creating, removing users and giving control
2021-03-03 14:55:14 +02:00
Lauri Kasanen
3f6524ee30
Add support for owner screenshot HTTP GET API
2021-03-02 15:23:32 +02:00
Dmitry Maksyoma
101695970b
Reapply "Use crypt_r in threaded code"
2021-02-28 22:53:06 +13:00
Dmitry Maksyoma
9084409a20
Merge branch 'users' into packages_and_multiuser_passwd
2021-02-25 22:10:40 +13:00
Dmitry Maksyoma
fbe05cee86
Fix random 401 Forbidden on Ubuntu 20 and other newer releases
2021-02-25 21:23:21 +13:00
Dmitry Maksyoma
90101a7e91
Rpm: CentOS dfart. Rpm building isn't automated yet.
2021-02-05 23:49:47 +13:00
Dmitry Maksyoma
c32137fa17
Merge branch 'master' into create_ubuntu20_package
2021-01-20 23:39:29 +13:00
Lauri Kasanen
0d47d4890a
Enable TLS 1.1 and 1.2
2021-01-20 22:49:32 +13:00
Lauri Kasanen
a4e70ff56b
Remove less-than-256-colors indexed limit for small rects
2021-01-15 13:08:20 +02:00
Lauri Kasanen
83c83f43ef
Add a parameter for separate SSL key
2021-01-15 13:07:53 +02:00
Lauri Kasanen
481b063eb7
Fix missing init for DLP timestamps
2020-12-03 12:29:38 +02:00
Lauri Kasanen
531705c05c
Remove set-desktop-size perms from read-only clients
2020-10-14 15:50:28 +03:00
Lauri Kasanen
1f69d1584a
Prevent read-only clients from changing kasm settings
2020-10-14 15:44:48 +03:00
Lauri Kasanen
a27744bca6
Enable TLS 1.1 and 1.2
2020-10-14 14:39:33 +03:00
Lauri Kasanen
36deba3a75
Correct non-basicauth and command-line user:pass being read-only
2020-10-14 14:27:08 +03:00
Lauri Kasanen
0c83a86bc8
Dynamically apply permissions
2020-10-13 13:38:18 +03:00
Lauri Kasanen
263d05a296
Apply read-only perms upon connecting
2020-10-12 15:11:49 +03:00
Lauri Kasanen
9a5afc5a62
Handle the new, multi-user kasmpasswd format auth
2020-10-12 14:58:11 +03:00
Lauri Kasanen
80513c8616
Change "recent" to be 10s from 60s, and in its own variable
2020-10-02 14:44:33 +03:00
Lauri Kasanen
1db77ee6bd
Add some basicauth logging (most debug/verbose only)
2020-10-02 14:43:19 +03:00
Lauri Kasanen
279c41fc32
Add option to pass the password in an encrypted file, kasmvncpasswd utility
2020-10-01 14:37:51 +03:00
Lauri Kasanen
ae07707e66
Don't log BasicAuth
2020-10-01 13:07:32 +03:00
Lauri Kasanen
bb71cd4ec4
Have stats react faster to big cpu lag spikes
2020-10-01 13:00:34 +03:00
Lauri Kasanen
99fe70bbd6
Add a debug-level print on the last ~second's maximum encoding time
2020-09-28 14:37:19 +03:00
Lauri Kasanen
b30318a68f
Change stats format to JSON array style
2020-09-28 14:26:38 +03:00
Lauri Kasanen
d5bdef121a
Add support for bottleneck stats
2020-09-21 15:51:56 +03:00
Pierre Ossman
3528e358cc
Free memory from getaddrinfo()
...
We handled this in the failure scenario, but not in the vastly more
common successful case.
2020-09-21 13:52:01 +03:00
Andrew Yoder
c312417d81
Correction to socket error connection message
2020-09-21 13:47:04 +03:00
