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363 Commits

Author SHA1 Message Date
Samuel Mannehed 164bf50fda Standardize on camelCase in Decoders 2020-05-31 23:37:29 +02:00
Samuel Mannehed a7fe079f81 Standardize on camelCase in Logging 2020-05-31 23:37:29 +02:00
Samuel Mannehed ea858bfa27 Standardize on camelCase in Websock 2020-05-31 23:21:35 +02:00
Samuel Mannehed 5d570207f7 Standardize on camelCase in Display 2020-05-31 23:21:35 +02:00
Samuel Mannehed 80187d158c Standardize on camelCase in RFB 2020-05-31 23:21:35 +02:00
Samuel Mannehed dff4fefa3c Remove unused properties and variables 
The code that used these were removed in the following commits:

* 9ff86fb718 (RFB._mouse_arr)
* bb6965f2e6 (old_requestAnimationFrame)
* 490d471c53 (Display._c_forceCanvas)
 2020-05-31 22:49:41 +02:00
Samuel Mannehed 479d8cefd1 Add ability to set compression level 
Fixes github issue #1382.
 2020-05-01 20:47:36 +02:00
Samuel Mannehed 0f81407c64 Shorten rows to max 80 chars in mouse.js 2020-05-01 20:37:48 +02:00
Samuel Mannehed f477469fb5 Fix wording in comment 2020-05-01 20:37:48 +02:00
Uwe Klatt 44eb1fe59b Limit mouse move events to one every 17 ms 2020-05-01 20:28:33 +02:00
Filip Stedronsky a1015d8db5 rfb: VeNCrypt Plain SecurityType support 
This allows using TigerVNC server with PAM authentication (e.g. agains
LDAP or other extensible authentication mechanisms)

Tested with TigerVNC server (Xvnc -SecurityTypes Plain -PlainUsers '*')

Should not break anything else, this method is tried last when all
other fail.

Tested in Firefox 74 and Chromium 80
 2020-04-08 08:58:32 +02:00
Andrey Trebler efd1f8a4f2 adds qualityLevel property to RFB class for updating JPEG quality level encoding on the fly 2020-02-28 13:14:19 +01:00
Alex Tanskanen ceb8ef4ec1 Fix crash with too large clipboard data 
If too much text is copied in the session, String.fromCharCode.apply()
would crash in Safari on macOS and Chrome on Linux. This commit fixes
this issue by avoiding apply() altogether. Also added test to cover this
issue.
 2020-02-21 09:39:31 +01:00
Pierre Ossman 384232fb56 Merge branch 'clipboard_unicode' of https://github.com/CendioNiko/noVNC 2020-02-18 09:46:10 +01:00
Niko Lehto f73fdc3ed3 Add extended clipboard Pseudo-Encoding 
Add extended clipboard pseudo-encoding to allow the use of unicode
characters in the clipboard.
 2020-02-18 09:32:36 +01:00
Niko Lehto 13be552d60 Fix bug where inflate would read too much data 2020-02-17 11:29:41 +01:00
Niko Lehto 2cee106eee Split api of inflate 
Added ability to read data chunk wise.
 2020-02-17 11:29:41 +01:00
Niko Lehto 3cf11004b4 Handle errors from zlib/pako 2020-02-17 11:29:41 +01:00
Niko Lehto f6669ff7b2 Move error handling to Inflate class 
Every call wants this check so this should be done inside the class.
 2020-02-17 11:29:41 +01:00
Niko Lehto fe5aa6408a Add missing copyright header for Inflator.js 2020-02-17 11:29:41 +01:00
Niko Lehto 183cab0eca Remove unused inflate argument 
The value true was an invalid flush argument so it was in practice
unused.
 2020-02-17 11:29:40 +01:00
Niko Lehto 9575ded8da Add util for unsigned and signed int. conversion 
Will be used in later commit in extended clipboard handling.
 2020-02-17 11:29:40 +01:00
Niko Lehto f52e979082 Add deflator helper class for deflating data 
Wraps pako's deflate for easier usage.
 2020-02-17 11:29:29 +01:00
Samuel Mannehed 71bb3fdfa5 Fix color channels for VMware alpha cursors 
The red and blue channels were incorrectly swapped.
 2020-01-30 11:48:17 +01:00
Juanjo Diaz 8394462356 Remove generated HTML by Cursor when it detaches 2020-01-23 11:58:16 +02:00
Samuel Mannehed 11ae8f0ef4 Add comment for browser and platform detection 2020-01-02 11:30:34 +01:00
Samuel Mannehed c32d4f3cd0 Add short description at the top of browser.js 2020-01-02 11:30:34 +01:00
Samuel Mannehed e52a278ed7 Properly detect scrollbar gutter 
As a rule, instead of hard-coding a behavior on specific platforms we
should do dynamic detection.

This commit moves away from always hiding scrollbars on Android and iOS
and instead detects the rendered width of scrollbars in the browser.
 2020-01-02 11:30:18 +01:00
Pierre Ossman 49db41ea4b Allow cursor to be updated while connecting 
We haven't got a server provided cursor at this point, but we might
have done something local, e.g. enabled the dot cursor.
 2019-12-30 09:30:00 +01:00
Pierre Ossman c4eb4ddcfe Handle slow loading of images 
Internet Explorer seems to flag images as loaded prematurely, which
can result in rendering bugs. We can detect this by looking at the
dimensions though.
 2019-12-23 15:52:54 +01:00
Pierre Ossman 4babdf33bd Validate decoded image dimensions 
They are expected to be a certain size, so verify this so no server
tries to do something broken.
 2019-12-23 15:42:02 +01:00
Samuel Mannehed 2cf82a5c8e Build in the behavior to ignore decodeUTF8 errors 
Makes the code clearer and more explicit in intent.
 2019-12-23 10:27:40 +01:00
VanyM ff1b10ca66
Add try catch in every place that uses decodeUTF8 2019-12-06 09:44:11 +03:00
Chris "Koying" Browet 1c9826140a Add support for Unix Tight auth 2019-12-05 15:46:31 +01:00
Samuel Mannehed b39caa7469
Merge pull request #1318 from chrisjdev/emptyPassword 
Allow connecting with empty string credentials
 2019-12-05 12:15:43 +01:00
Chris J 01d4514dee Allow connecting with empty string credentials 
Checking for undefined instead of falsy. That way an empty strings are allowed.
 2019-12-05 12:13:11 +01:00
Samuel Mannehed 80b078c469 Add encodeUTF8 function to core/util/strings.js 2019-12-04 10:37:11 +01:00
Pierre Ossman 9f557f5280 Make Cursor.detach() safe to call when not attached 
Avoids having checks in higher layers.
 2019-11-29 10:08:15 +01:00
Alex Tanskanen a6304f91d0 Fix missing caps lock events on iOS 
Caps Lock on iOS only trigged key release or key press events.
When it's clicked it would only send keydown, and next time
it would only send keyup and so on. It should send both a key press
and a key release.

Also added the unit tests for macOS since those were missing.

Co-Authored-By: Alex Tanskanen <aleta@cendio.se>
 2019-11-07 16:44:26 +01:00
Alex Tanskanen 175b843b66 Add "macOS shuffle" to iOS as well 
Since iOS functions like macOS with regards to Alt behaving like AltGr,
we need the same workaround on iOS as well.
 2019-11-04 14:22:46 +01:00
Pierre Ossman ccb511a527 Handle missing Shift events on Windows 
This is a bug in the OS that leaks through to the browsers. We need
to fake a Shift release here to avoid Shift getting stuck in the remote
session.
 2019-11-04 10:17:45 +01:00
Pierre Ossman 3388c92c7f Send NumLock on macOS, even though the key is Clear 
There is no obvious choice what works best here, but this is what
TigerVNC has been doing for years without complaints. Let's follow
them until we get reports that this doesn't work well.
 2019-11-01 13:13:35 +01:00
Pierre Ossman 1096555414 Fix typo for MailSend key 2019-11-01 10:49:19 +01:00
Pierre Ossman ebee9cddbf Update to latest UI Events key specification 2019-11-01 10:25:23 +01:00
Pierre Ossman 5736ea0bd5 Fix AltGr for a few more keys in IE and Edge 
Some keys apparently send 'Unidentified' rather than an unshifted value.
Make sure those are also handled. Examples are \ and | on a Swedish
keyboard.
 2019-11-01 09:59:02 +01:00
Pierre Ossman 8c51e9a8a2 Revert iOS keyup workaround 
It seems Apple has fixed their buggy keyup events, so remove the
workaround and allow keys to be kept pressed again.

This is a revert of 9e99ce126c.
 2019-10-31 15:36:40 +01:00
Pierre Ossman 9d956e9198 Handle broken numpad delete key in Chrome 2019-10-31 14:51:36 +01:00
Pierre Ossman dd4341fe67 Explain why Clear maps to KP_Begin 2019-10-31 14:12:58 +01:00
Pierre Ossman 758399050d Try to handle Meta key properly 
The standards have unfortunatly caused some confusion between the Windows
key and the original Meta key. Try to handle the common case sanely at least.
 2019-10-31 14:12:58 +01:00
Samuel Mannehed 0c4b3e802f Rename document.capturedElem to captureElement 
To better fit most naming.
 2019-10-23 15:59:43 +02:00