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548 Commits

Author SHA1 Message Date
Eamon Walsh
9f56fc5806 XSELinux: Add a request to get a client's context from a resource ID. 2008-03-31 17:35:10 -04:00
Eamon Walsh
b5f98fcea2 XSELinux: Add xorg.conf option for permissive/enforcing/disabled. 
Patch by Joe Nall.

The option goes in the "extmod" subsection.
TODO: Make it easier for extension modules to handle their own options.
 2008-03-28 14:14:23 -04:00
Adam Jackson
536f2ff538 Bug #13962: Re-arm the DPMS timer when re-enabling DPMS. 2008-03-24 12:22:19 -04:00
Eamon Walsh
3bbd77ff98 XSELinux: Do a check for whether background "None" is allowed. 2008-03-20 20:03:02 -04:00
Eamon Walsh
e323bb426c XSELinux: Correctly handle some permission bits that are used more than once. 2008-03-20 19:42:09 -04:00
Alan Coopersmith
060a99444e Make Xevie private symbol names less generic 
Makes it easier to figure out what you're seeing in the stack trace
instead of wondering where in the server "ProcSend" is.
 2008-03-19 16:04:16 -07:00
Alan Coopersmith
f37046984d Xevie cleanups, byteswapping fixes & request length check fixes 2008-03-19 14:06:53 -07:00
Eamon Walsh
d4101140f4 xselinux: Implement polyinstantiation support and related protocol. 2008-03-04 22:39:41 -05:00
Peter Hutterer
4f2cd0ed96 Merge branch 'master' into mpx 
This merge reverts Magnus' device coorindate scaling changes. MPX core event
generation is very different, so we can't scale in GetPointerEvents.

Conflicts:

	Xi/opendev.c
	dix/devices.c
	dix/dixfonts.c
	dix/getevents.c
	dix/resource.c
	dix/window.c
	hw/xfree86/common/xf86Xinput.c
	mi/mipointer.c
	xkb/ddxBeep.c
	xkb/ddxCtrls.c
	xkb/ddxKeyClick.c
	xkb/ddxList.c
	xkb/ddxLoad.c
	xkb/xkb.c
	xkb/xkbAccessX.c
	xkb/xkbEvents.c
	xkb/xkbInit.c
	xkb/xkbPrKeyEv.c
	xkb/xkbUtils.c
 2008-03-04 18:11:10 +10:30
Eamon Walsh
cc76ea6e3a XACE: Add generic support for property and selection polyinstantiation. 2008-02-29 18:01:37 -05:00
Eamon Walsh
34bf308a9e dix: Refactoring of selection code to allow for polyinstantiation. 
Introduces dixLookupSelection() API.
Removes NumCurrentSelections from API.
 2008-02-29 18:01:37 -05:00
Eamon Walsh
d04ea267a4 xselinux: Don't require device "read" permission for XQueryPointer. 
These keyboard and pointer state polling calls are a real problem.
 2008-02-28 21:53:16 -05:00
Eamon Walsh
3fb17a3e64 xselinux: Log messages to both libaudit and Xorg.0.log. 2008-02-28 21:52:57 -05:00
Eamon Walsh
27bcf40cda XACE: Fix instances of DixUnknownAccess at hook callsites. 2008-02-28 16:43:43 -05:00
Eamon Walsh
f616735f17 xselinux: Prefix a few remaining error messages with "SELinux". 2008-02-27 22:48:29 -05:00
Eamon Walsh
e40cc5305b xselinux: Don't throw BadAccess if DixUnknownAccess is passed in to a hook. 
The avc will still appear, however, so that the callsite can be fixed.
 2008-02-27 22:48:28 -05:00
Eamon Walsh
3f0681fb0b xselinux: Stub out selection protocol requests. 2008-02-26 23:14:29 -05:00
Eamon Walsh
4632ea2258 xselinux: Rip out the selection code in advance of polyinstantiation support. 
This resolves an issue where BadWindow errors were being thrown.
 2008-02-26 22:00:52 -05:00
Eamon Walsh
c8e979b3b8 security: Register resource names in the server-side name registry. 2008-02-26 21:36:46 -05:00
Adam Jackson
ee21aba6be Fix Xinerama's consolidated visual handling. 
Formerly the code claimed it could only handle up to 256 visuals, which
was true.  Also true, but not explicitly stated, was that it could only
handle visuals with VID < 256.  If you have enough screens, and subsystems
that add lots of visuals, you can easily run off the end.  (Made worse
because we allocate visual IDs from the same pool as XIDs.)  If your app
then chooses a visual > 256, then the Xinerama code would throw BadMatch
on CreateColormap and your app wouldn't start.

With this change, PanoramiXVisualTable is gone.  Other subsystems that
were using it as a translation table between each screen's visuals now
use a PanoramiXTranslateVisual() helper.
 2008-02-22 15:19:54 -05:00
Eamon Walsh
f343265a28 XACE: Make the default window background state configurable per-window. 
To recap: the original XC-SECURITY extension disallowed background "None" if
the window was untrusted.  XACE 1.0 preserved this check as a hook function.
XACE pre-2.0 removed the hook and first abolished background "None entirely,
then restored it as a global on/off switch in response to Bug #13683.
Now it's back to being per-window, via a flag instead of a hook function.
 2008-02-20 15:59:40 -05:00
Eamon Walsh
4573cb2ce4 security: Revise set of permissions granted to untrusted clients. 
Bug #14480: untrusted access broken on 7.3.
 2008-02-13 20:20:49 -05:00
Eamon Walsh
e99aadbc26 xselinux: Add use to permission map for devices. 2008-02-13 20:20:49 -05:00
Adam Jackson
f3b3b37ec6 Use strerror instead of errno values in user strings. 2008-02-14 07:52:02 +11:00
Adam Jackson
62cfe88638 Redact all mention of PanoramiX from user strings. 2008-02-14 07:11:14 +11:00
Eamon Walsh
0d492b2166 XACE: Move the selection access hook to its own function. 2008-02-12 19:59:10 -05:00
Eamon Walsh
31934132a4 xselinux: Use the device name in debugging output. 2008-02-07 16:32:06 -05:00
Eamon Walsh
6dcb7d732b xselinux: Split devPrivate state into subject and object records. 2008-02-07 16:00:52 -05:00
Eamon Walsh
2259b144f0 xselinux: Add getattr and setattr to the permission map for properties. 2008-02-07 14:35:02 -05:00
Eamon Walsh
5c30327275 XACE: Push the dix "structure" includes down to the security modules. 2008-02-05 21:06:05 -05:00
Eamon Walsh
bb1a577a68 XACE: Move the property access hook to its own function. 2008-02-05 20:07:08 -05:00
Peter Hutterer
0ac1755977 Merge branch 'master' into mpx 
Conflicts:

	Xext/sampleEVI.c
 2008-01-26 13:55:07 +10:30
Eamon Walsh
e915a26397 xselinux: Move the extension to extmod instead of being built-in. 2008-01-25 19:22:19 -05:00
Eamon Walsh
f6a78ee143 XACE: Remove the extension code entirely, XACE is completely static now. 2008-01-25 18:04:10 -05:00
Eamon Walsh
7724c30a75 XACE: Stop using fake requestVectors in favor of a simple hook call. 2008-01-25 17:28:17 -05:00
Eamon Walsh
f82329b081 XACE: Don't need to actually register a protocol extension. 2008-01-25 16:20:46 -05:00
Eamon Walsh
46794d0c96 xselinux: Rename SelectionManager to more generic SecurityManager. 2008-01-24 19:49:13 -05:00
Peter Hutterer
379f057646 Xext: add GEDeviceMaskIsSet (GE mask checking per device) 
If a mask was set for the NULL device, then we pretend the mask is set for all
devices.
 2008-01-25 10:27:26 +10:30
Peter Hutterer
94a6a65ae7 Xext: allow per-device GE masks. 
Instead of a single mask per client we allow the storage of a mask per client
per device.
 2008-01-25 10:26:41 +10:30
Eamon Walsh
6ffeecabb7 xselinux: Use a privileged bit in the state instead of passing an index 
to the permission checking function.
 2008-01-24 18:11:49 -05:00
Eamon Walsh
7ba8e97cba xselinux: Implement "get context" protocol requests. 2008-01-24 19:09:58 -05:00
Eamon Walsh
f0bf9a5231 xselinux: Whitespace fixups. 2008-01-24 19:02:35 -05:00
Matthias Hopf
be6c17fcf9 CVE-2007-6429: Always test for size+offset wrapping. 2008-01-21 16:13:21 +01:00
Adam Jackson
e9fa7c1c88 CVE-2007-6429: Don't spuriously reject <8bpp shm pixmaps. 
Move size validation after depth validation, and only validate size if
the bpp of the pixmap format is > 8.  If bpp < 8 then we're already
protected from overflow by the width and height checks.
 2008-01-18 14:41:20 -05:00
Peter Hutterer
883811c2be dix: remove inputInfo.pointer reference in TryClientEvents. 
Unfortunately, this requires a change in the TCE API, and thus a change in all
callers. Tough luck.
 2008-01-18 18:48:46 +10:30
Matthieu Herrb
6de61f8272 Fix for CVE-2007-6429 - MIT-SHM and EVI extensions integer overflows. 2008-01-17 15:28:42 +01:00
Matthieu Herrb
7dc1717ff0 Fix for CVE-2007-6428 - TOG-cup extension memory corruption. 2008-01-17 15:28:03 +01:00
Michel Dänzer
e46f6ddecc Yet another Xv extension byte swapping fix. 2008-01-16 14:24:22 +01:00
Alan Coopersmith
6844bd2e63 More Xv extension byte swapping fixes 2008-01-09 19:52:00 -08:00
Peter Hutterer
38bf01bd1c Merge branch 'master' into mpx 2008-01-10 13:38:46 +10:30
Richard Purdie
c31aead0fe [Kdrive] make XCalibrate 'orientation aware' 2008-01-08 12:31:47 +01:00
Eamon Walsh
39cb782f28 XACE: DeleteCallbackList zeroes out its argument so don't do it twice. 2008-01-03 23:17:06 -05:00
Eamon Walsh
cd0603c2dc Bug #13765: Heap corruption in XC-SECURITY extension code. 2008-01-03 21:41:02 -05:00
Eamon Walsh
17a9714a67 Bug #13794: Update MBE extension devPrivates to new interface. 2008-01-03 14:46:54 -05:00
Peter Hutterer
8da83836b6 Merge branch 'master' into mpx 
Conflicts:

	XTrap/xtrapddmi.c
	Xext/security.c
	Xext/xprint.c
	Xext/xtest.c
	Xext/xvdisp.c
	Xi/exevents.c
	Xi/grabdevb.c
	Xi/grabdevk.c
	Xi/opendev.c
	Xi/ungrdev.c
	Xi/ungrdevb.c
	Xi/ungrdevk.c
	dix/cursor.c
	dix/devices.c
	dix/dixutils.c
	dix/events.c
	dix/getevents.c
	dix/main.c
	dix/window.c
	hw/xfree86/ramdac/xf86Cursor.c
	include/dix.h
	include/input.h
	include/inputstr.h
	mi/midispcur.c
	mi/miinitext.c
	mi/misprite.c
	render/animcur.c
	xfixes/cursor.c
	xkb/xkbAccessX.c
 2008-01-03 17:04:54 +10:30
Alan Coopersmith
dfd682b582 X.Org bug 4947/Sun bug 6646626: Xv extension not byte-swapping properly 
X.Org Bugzilla #4947 <https://bugs.freedesktop.org/show_bug.cgi?id=4947>
Sun bug 6646626 <http://bugs.opensolaris.org/bugdatabase/view_bug.do?bug_id=6646626>

Don't use swapped data after swapping it.   When done swapping data,
send the swapped data, not the address of the pointer to it, to the client.
 2008-01-02 19:27:22 -08:00
Eamon Walsh
3b23dd9fd4 xselinux: Fix whitespace warnings. 2007-12-28 13:29:45 -05:00
Eamon Walsh
643c52be32 xselinux: Remove "X" prefix on remaining functions and strings. 
Should be evident from the context.
 2007-12-28 13:27:28 -05:00
Eamon Walsh
f4bc333fc1 xselinux: don't FatalError on an invalid class mapping, just disable support. 2007-12-28 13:27:28 -05:00
Eamon Walsh
f3780ece52 xselinux: Implement swapped protocol request logic. 2007-12-28 13:27:28 -05:00
Eamon Walsh
1bbf64ab11 xselinux: Remove unnecessary structure definition. 2007-12-28 13:27:28 -05:00
Adam Jackson
743008a481 Report serverClient resources in the X-Resource extension. 2007-12-23 14:27:14 -05:00
Eamon Walsh
1393a97ea9 xselinux: Send AVC messages to audit system instead of log file/stderr. 2007-12-20 16:23:49 -05:00
Peter Hutterer
66b00029e5 Xext: remove redefinition of Bool. 
Thanks to Simon Thum.
 2007-12-19 18:11:32 +10:30
Sam Lau
51fab1eb30 Sun bug 6278039: Xevie checking wrong size in swapped XevieSelectInput requests 
<http://bugs.opensolaris.org/bugdatabase/view_bug.do?bug_id=6278039>
 2007-12-18 11:40:09 -08:00
Eamon Walsh
97c82ce051 XACE: Restore the old background None behavior in response to bug #13683. 
From the X11 protocol spec:

"If background None is specified, the window has no defined background."

This means that toolkits and apps cannot rely on the "transparent" nature
of the current implementation!  At some point before the next release,
XACE will switch back to a solid background as the default.
 2007-12-17 23:12:01 -05:00
Eamon Walsh
c8feb73f58 Merge branch 'master' into XACE-SELINUX 
Conflicts:

	Xext/EVI.c
	Xext/bigreq.c
	Xext/cup.c
	Xext/dpms.c
	Xext/fontcache.c
	Xext/mitmisc.c
	Xext/xcmisc.c
	Xext/xf86bigfont.c
	Xext/xtest.c
	configure.ac
	dbe/dbe.c
	hw/darwin/darwin.h
	hw/darwin/darwinEvents.c
	hw/darwin/iokit/xfIOKit.h
	hw/darwin/iokit/xfIOKitCursor.c
	hw/darwin/quartz/fullscreen/fullscreen.c
	hw/darwin/quartz/fullscreen/quartzCursor.c
	hw/darwin/quartz/quartz.c
	hw/darwin/quartz/quartzCommon.h
	hw/darwin/quartz/quartzCursor.c
	hw/darwin/quartz/xpr/dri.c
	hw/darwin/quartz/xpr/dristruct.h
	hw/darwin/quartz/xpr/xprCursor.c
	hw/darwin/quartz/xpr/xprFrame.c
	hw/xfree86/modes/xf86RandR12.c
	include/cursor.h
	miext/rootless/rootlessCommon.h
	miext/rootless/rootlessScreen.c
	miext/rootless/rootlessWindow.c
	render/picturestr.h

Trying to pick up the pieces from the darwin churn here...
 2007-12-13 18:38:25 -05:00
Eamon Walsh
9a7ce57363 xselinux: Add new protocol for setting device create context. 2007-12-12 20:44:59 -05:00
Peter Harris
2d723bbd0d Add missing swaps in panoramiXSwap.c 2007-12-05 18:29:54 +00:00
Adam Jackson
0fff01f566 Fix swapped Xv dispatch under Xinerama. 
Same-endian dispatch was properly calling through the Xinerama wrapping,
but other-endian dispatch wasn't.
 2007-12-02 14:15:36 -05:00
Adam Jackson
fa47910045 Clean up many #if 0. 2007-12-02 12:40:25 -05:00
Peter Hutterer
f9269bebae DeviceIntRec: move lastx/lasty from valuator into DeviceIntRec. 
We free the ValuatorClassRec quite regularly. If a SIGIO is handled while
we're swapping device classes, we can bring the server down when we try to
access lastx/lasty of the master device.
 2007-11-22 17:30:14 +10:30
Peter Hutterer
33f1568992 xtest: switch an inputInfo.pointer over to PickPointer. 
Couple of whitespace fixes too.
 2007-11-21 16:14:49 +10:30
Peter Hutterer
e5dd7a9579 Xext: Scruffy the janitor don't like no "register" keywords. 2007-11-21 15:59:31 +10:30
Eamon Walsh
4363d70c6b registry: Fix some mistakes in the reversion of prior commits. 2007-11-20 18:58:55 -05:00
Eamon Walsh
5269da2bde Revert "registry: Register XvMC extension protocol names." 
This reverts commit 853ea337bd.

Moving all the names into dix/registry.c
 2007-11-20 18:43:38 -05:00
Eamon Walsh
03a86c8d5e Revert "registry: Register Xv extension protocol names." 
This reverts commit 12766c5b5f.

Moving all the names into dix/registry.c
 2007-11-20 18:42:19 -05:00
Eamon Walsh
edcf490cdb registry: Remove registry code from XTest extension. 
Moving all the names into dix/registry.c
 2007-11-20 18:41:10 -05:00
Eamon Walsh
5fea1ed50f registry: Remove registry code from SELinux extension. 
Moving all the names into dix/registry.c
 2007-11-20 18:39:48 -05:00
Eamon Walsh
9a8af33718 Revert "registry: Register Resource extension protocol names." 
This reverts commit 5c8b1a9172.

Moving all the names into dix/registry.c
 2007-11-20 18:38:24 -05:00
Eamon Walsh
e6023e0208 Revert "registry: Register XPrint extension protocol names." 
This reverts commit f077578e42.

Moving all the names into dix/registry.c
 2007-11-20 18:36:49 -05:00
Eamon Walsh
277345fb70 registry: Remove registry code from XF86Bigfont extension. 
Moving all the names into dix/registry.c
 2007-11-20 18:35:57 -05:00
Eamon Walsh
bf27edd365 Revert "registry: Register EVIE extension protocol names." 
This reverts commit 48891d5696.

Moving all the names into dix/registry.c
 2007-11-20 18:34:14 -05:00
Eamon Walsh
6874271794 registry: Remove registry code from XC-MISC extension. 
Moving all the names into dix/registry.c
 2007-11-20 18:32:54 -05:00
Eamon Walsh
4b0274e8f7 Revert "registry: Register SYNC extension protocol names." 
This reverts commit 9f597f6c87.

Moving all the names into dix/registry.c
 2007-11-20 18:25:15 -05:00
Eamon Walsh
4c7cf5aa4c Revert "registry: Register SHM extension protocol names." 
This reverts commit 2c9646ad4e.

Moving all the names to dix/registry.c
 2007-11-20 18:23:57 -05:00
Eamon Walsh
67e82e306f Revert "registry: Register SHAPE extension protocol names." 
This reverts commit 4e274e90e1.

Moving all the names to dix/registry.c
 2007-11-20 18:22:59 -05:00
Eamon Walsh
8583bf78ad registry: Remove registry code from XC-SECURITY extension. 
Moving all the names to dix/registry.c
 2007-11-20 18:21:09 -05:00
Eamon Walsh
55744d8e5d Revert "registry: Register MIT-SCREEN-SAVER extension protocol names." 
This reverts commit 58c3240fcb.

Moving all the names into dix/registry.c
 2007-11-20 18:19:44 -05:00
Eamon Walsh
36ef45928c registry: Remove registry code from MIT-MISC extension. 
Moving all the names to dix/registry.c
 2007-11-20 18:18:01 -05:00
Eamon Walsh
816e6e612e Revert "registry: Register Multibuffer extension protocol names." 
This reverts commit 3877faf7d9.

Moving all the names into dix/registry.c
 2007-11-20 18:15:37 -05:00
Eamon Walsh
40a0da044e registry: Remove registry code from Fontcache extension. 
Moving all the names into dix/registry.c
 2007-11-20 18:13:43 -05:00
Eamon Walsh
46412baf60 registry: Remove registry code from EVI extension. 
Moving all the names into dix/registry.c
 2007-11-20 18:11:06 -05:00
Eamon Walsh
460c43032f registry: Remove registry code from DPMS extension. 
Moving all the names into dix/registry.c
 2007-11-20 18:10:14 -05:00
Eamon Walsh
76e89d45b4 registry: Remove registry code from TOG-CUP extension. 
Moving all the names into dix/registry.c
 2007-11-20 18:06:40 -05:00
Eamon Walsh
ce93c5772d registry: Remove registry code from BigRequests extension. 
Moving all the names into dix/registry.c
 2007-11-20 18:03:57 -05:00
Eamon Walsh
0756d12712 Revert "registry: Register APPGROUP extension protocol names." 
This reverts commit b504678ba5.

Moving all the names into dix/registry.c
 2007-11-20 17:59:40 -05:00
Eamon Walsh
546d46224e Revert "registry: Register XINERAMA extension protocol names." 
This reverts commit b9f5ab98c8.

Moving all the names into dix/registry.c
 2007-11-20 17:37:48 -05:00
Eamon Walsh
709c1a70c8 Remove some duplicate include statements. 2007-11-20 15:18:02 -05:00
Eamon Walsh
60be452c2e xace: restore the old SaveScreens function and introduce new API, since the 
old version is called from drivers...
 2007-11-19 16:59:34 -05:00
Eamon Walsh
1603130236 Merge branch 'master' into XACE-SELINUX 
Conflicts:

	Xext/xace.c
	Xext/xace.h
 2007-11-14 13:35:50 -05:00
Eamon Walsh
f207e69d62 xselinux: adjust receive hook to use new synthetic_event class. 2007-11-14 12:23:29 -05:00
Eamon Walsh
45f884d79c xselinux: add new synthetic_event security class, and fix registry code. 2007-11-09 15:00:15 -05:00
Eamon Walsh
b092856bab registry: Register XC-SECURITY extension protocol names. 2007-11-09 14:45:02 -05:00
Peter Hutterer
c0a0580578 Xext: add simple macro to easily check a generic event's type. 2007-11-09 23:07:10 +10:30
Eamon Walsh
9d03cad144 Remove SecurityPolicy file and associated references in the manpages. 2007-11-08 16:46:31 -05:00
Eamon Walsh
8b5d21cc1d Rework of the XC-SECURITY extension. The gen-auth protocol has not changed, 
but the XC-QUERY-SECURITY-1 authorization method and the SecurityPolicy
configuration file have been removed.  The semantics of the trusted vs.
untrusted split have been changed.  This will be documented in a future
commit.
 2007-11-08 16:32:42 -05:00
Peter Hutterer
0b729051c0 Merge branch 'master' into mpx 
Conflicts:

	Xi/extinit.c
	Xi/grabdev.c
	Xi/setmode.c
	Xi/ungrdev.c
	dix/devices.c
	dix/events.c
	dix/getevents.c
	include/dix.h
	mi/midispcur.c
	mi/misprite.c
	xkb/xkbActions.c
	xkb/xkbEvents.c
	xkb/xkbPrKeyEv.c
 2007-11-07 15:37:23 +10:30
Eamon Walsh
d7c5e8bfc1 Modified performance patches from Arjan van de Ven <arjan@infradead.org> 
Subject: [PATCH] fix some performance gaps in Xace

The XaceHook function is used in several hotpaths.
The problem with it (performance wise) is twofold:
 * The XaceHook function has a big switch() statement for the hook number in it
 * The XaceHook function uses varargs to reassemble the final dispatch arguments again

Both are expensive operations... for something that is known at compile time

This patch turns the hotpath XaceHook call into a direct call to avoid
the switch and varargs; this gives me over 10% performance gain
on the x11perf benchmark.
 2007-11-06 16:26:09 -05:00
Eamon Walsh
a52c9b2a59 Merge branch 'master' into XACE-SELINUX 
Conflicts:

	dix/dispatch.c
	dix/property.c
	hw/xfree86/common/xf86VidMode.c
	include/xkbsrv.h
	render/glyph.c
	xkb/xkbActions.c
 2007-11-05 19:08:36 -05:00
Eamon Walsh
c7e18beb3c xselinux: Register SELinux extension protocol names. 2007-11-05 15:02:05 -05:00
Daniel Stone
934281126f Xext: Remove usage of alloca 
Replace with heap allocations.
 2007-11-05 14:34:46 +00:00
Aaron Plattner
f2e310132f Add CreatePixmap allocation hints. 
These hints allow an acceleration architecture to optimize allocation of certain
types of pixmaps, such as pixmaps that will serve as backing pixmaps for
redirected windows.
 2007-11-04 16:11:28 -08:00
Eamon Walsh
3b7af72fe3 xselinux: Add a SetDeviceContext request and stubs for more requests. 2007-10-26 20:32:47 -04:00
Eamon Walsh
7d14ca59c5 xselinux: Don't include the client in the receive hook audit messages. 2007-10-25 19:00:50 -04:00
Eamon Walsh
40de9fcf18 xselinux: Label the default device directly with the process context. 2007-10-25 12:35:01 -04:00
Eamon Walsh
4b05f19cb9 xselinux: Introduce a type transition when labeling events. 2007-10-24 19:59:58 -04:00
Eamon Walsh
0d2ef187e7 xselinux: Add audit message fields for selection and event names. 2007-10-24 18:23:31 -04:00
Eamon Walsh
46521f5298 xselinux: Add basic support for selection access control and redirection. 
Probably not fully baked yet.  It's difficult to test since so few apps
actually follow the ICCCM with respect to cut & paste.
 2007-10-23 20:58:48 -04:00
Eamon Walsh
825f09dffd xace: Still more changes to selection code. Removed the SelectionPtr from 
the hook - the hook only needs the Atom to control access to the selection
object.  Upgraded the SelectionCallback to take a client argument and
additional type codes so that it can be used for redirection.
 2007-10-23 17:12:57 -04:00
Eamon Walsh
660557593e xselinux: Remove synthetic bit when looking up event type. 2007-10-23 14:46:37 -04:00
Eamon Walsh
d7db549db4 xselinux: Unregister callbacks on server reset. 2007-10-23 14:08:54 -04:00
Eamon Walsh
ce7f6fe126 xselinux: properly update sizes when dynamic arrays are resized... 2007-10-19 19:40:04 -04:00
Eamon Walsh
55a96aa6b0 xselinux: add basic event labeling. 2007-10-18 14:11:11 -04:00
Eamon Walsh
e974bc1233 xselinux: add hooks for send and receive access. 2007-10-18 12:33:39 -04:00
Eamon Walsh
aa340b2c7c xselinux: add hook for device acceses. 2007-10-17 19:27:16 -04:00
Eamon Walsh
503f918f55 xselinux: Move functions around; add some more comments. 2007-10-17 19:14:15 -04:00
Eamon Walsh
c3f7b86255 Merge branch 'master' into XACE-SELINUX 
Conflicts:

	os/access.c
 2007-10-17 15:00:54 -04:00
Eamon Walsh
af4dde0ac1 xselinux: Remove config file, this has been moved to the policy. 2007-10-17 14:13:02 -04:00
Eamon Walsh
baabae623b xselinux: Started reworking extension using new XACE hooks. 2007-10-17 13:54:56 -04:00
Eamon Walsh
db66e66dbf xace: Add an access_mode field to the extension structure. 
This allows the same callback to be used for both extension hooks.
 2007-10-17 13:51:11 -04:00
Eamon Walsh
853ea337bd registry: Register XvMC extension protocol names. 2007-10-15 22:13:02 -04:00
Eamon Walsh
58c3240fcb registry: Register MIT-SCREEN-SAVER extension protocol names. 2007-10-15 22:09:47 -04:00
Eamon Walsh
4e274e90e1 registry: Register SHAPE extension protocol names. 2007-10-15 22:04:20 -04:00
Eamon Walsh
9f597f6c87 registry: Register SYNC extension protocol names. 2007-10-15 22:01:20 -04:00
Eamon Walsh
b504678ba5 registry: Register APPGROUP extension protocol names. 2007-10-15 21:55:09 -04:00
Eamon Walsh
6ec35a8cf5 registry: Register BigRequests extension protocol names. 2007-10-15 21:46:56 -04:00
Eamon Walsh
1254cc399c registry: Register Fontcache extension protocol names. 2007-10-15 21:43:06 -04:00
Eamon Walsh
e987648cf2 registry: Register EVI extension protocol names. 2007-10-15 21:38:56 -04:00
Eamon Walsh
f6226d3bfe registry: Register TOG-CUP extension protocol names. 2007-10-15 21:35:12 -04:00
Eamon Walsh
7e182a5d89 registry: Register MIT-MISC extension protocol names. 2007-10-15 21:13:39 -04:00
Eamon Walsh
32f6171862 registry: Register XF86Bigfont extension protocol names. 2007-10-15 21:10:14 -04:00
Eamon Walsh
12766c5b5f registry: Register Xv extension protocol names. 2007-10-15 21:00:46 -04:00
Eamon Walsh
35ae03871a registry: Register XC-MISC extension protocol names. 2007-10-15 20:50:26 -04:00
Eamon Walsh
32fe282d5b registry: Register XTest extension protocol names. 2007-10-15 20:45:18 -04:00
Eamon Walsh
3877faf7d9 registry: Register Multibuffer extension protocol names. 2007-10-15 20:35:13 -04:00
Eamon Walsh
16764a2d29 registry: Register DPMS extension protocol names. 2007-10-15 20:29:23 -04:00
Eamon Walsh
f077578e42 registry: Register XPrint extension protocol names. 2007-10-15 19:43:02 -04:00
Eamon Walsh
5c8b1a9172 registry: Register Resource extension protocol names. 2007-10-15 19:35:04 -04:00
Eamon Walsh
48891d5696 registry: Register EVIE extension protocol names. 2007-10-15 19:32:01 -04:00
Eamon Walsh
2c9646ad4e registry: Register SHM extension protocol names. 2007-10-15 19:18:03 -04:00
Eamon Walsh
b9f5ab98c8 registry: Register XINERAMA extension protocol names. 2007-10-15 16:18:37 -04:00
Eamon Walsh
6adeba1730 dix: Add a new "registry" mechanism for registering string names of things. 
Supports protocol requests, events, and errors, and resource names.
Modify XRES extension to use it.
 2007-10-11 14:18:59 -04:00
Eamon Walsh
473bc6ec4c xace: remove the special-cased "ignore" functionality from the property code. 
There will be no more faking of Success to hide things.  XACE does not
provide polyinstantiation.
 2007-10-10 19:43:12 -04:00
Alan Coopersmith
fdef7be5c8 Sun bug 6589829: include zoneid of shm segment in access policy for MIT-SHM 
<http://bugs.opensolaris.org/bugdatabase/view_bug.do?bug_id=6589829>
<http://www.opensolaris.org/os/community/arc/caselog/2007/500/>
 2007-10-09 18:44:51 -07:00
Peter Hutterer
ab88cb8d2e Xext: add missing geint.h to Makefile.am (un-breaks make dist) 2007-10-03 18:08:33 +09:30
Eamon Walsh
b77d272d75 xace: add hooks + new access codes: XTEST extension 2007-10-02 13:21:53 -04:00
Eamon Walsh
50551ec693 xace: remove obsoleted DRAWABLE_ACCESS hook. 2007-09-28 15:04:33 -04:00
Eamon Walsh
8b54865720 xace: add hooks + new access codes: XKB extension. 
Removes "LookupKeyboardDevice" and "LookupPointerDevice" in favor of
inputInfo.keyboard and inputInfo.pointer, respectively; all use cases
are non-XI compliant anyway.
 2007-09-28 13:34:18 -04:00
Eamon Walsh
5c03d13181 xace: add new hooks + access controls: XInput extension. 
Introduces new dix API to lookup a device, dixLookupDevice(), which
replaces LookupDeviceIntRec and LookupDevice.
 2007-09-28 08:02:00 -04:00
Eamon Walsh
b61461425e xace: add hooks + new access codes: XV extension. 
May need to revisit this extension in the future, depending on observed use.
 2007-09-25 09:56:00 -04:00
Eamon Walsh
9bd04055a2 xace: change prototype of VALIDATE_DRAWABLE_AND_GC macro to allow access 
mode to be passed to dixLookupDrawable.
 2007-09-25 09:33:51 -04:00
Eamon Walsh
a247886b08 xace: add hooks + new access codes: XF86-Bigfont extension 2007-09-20 13:06:38 -04:00
Eamon Walsh
f6532a81ee xace: add hooks + new access codes: APPGROUP extension 2007-09-20 12:17:17 -04:00
Eamon Walsh
661b1328cf xace: add hooks + new access codes: SYNC extension 
May need to revisit this extension in the future, depending on observed use.
 2007-09-20 09:14:09 -04:00
Eamon Walsh
90bacdef72 xace: add hooks + new access codes: MIT-SHM extension 2007-09-20 06:53:51 -04:00
Eamon Walsh
97c150b61b Merge branch 'master' into XACE-SELINUX 
Conflicts:

	afb/afbpntwin.c
	afb/afbscrinit.c
	afb/afbwindow.c
	cfb/cfb.h
	cfb/cfballpriv.c
	cfb/cfbscrinit.c
	cfb/cfbwindow.c
	configure.ac
	fb/wfbrename.h
	hw/xfree86/xf4bpp/ppcIO.c
	hw/xfree86/xf4bpp/ppcPntWin.c
	hw/xfree86/xf4bpp/ppcWindow.c
	hw/xfree86/xf8_32bpp/cfbscrinit.c
	mfb/mfb.h
	mfb/mfbpntwin.c
	mfb/mfbscrinit.c
	mfb/mfbwindow.c
	mi/miexpose.c

Note: conflicts caused by devPrivates rework vs. paintwindow changes.
 2007-09-19 07:25:55 -04:00
Eric Anholt
e4d11e58ce Remove the PaintWindow optimization. 
This was an attempt to avoid scratch gc creation and validation for paintwin
because that was expensive.  This is not the case in current servers, and the
danger of failure to implement it correctly (as seen in all previous
implementations) is high enough to justify removing it.  No performance
difference detected with x11perf -create -move -resize -circulate on Xvfb.
Leave the screen hooks for PaintWindow* in for now to avoid ABI change.
 2007-09-13 00:08:53 +00:00
Eamon Walsh
0003ccfcdf xace: add new fields to resource access hook to allow parent resource objects 
to be passed in at create time.  Also added a missing devPrivates initializer.
 2007-09-05 11:18:36 -04:00
Matthieu Herrb
4062db4020 typo in comment 2007-09-04 22:39:14 +02:00
Eamon Walsh
53f346b158 xace: add hooks + new access codes: SHAPE extension 2007-08-30 13:20:04 -04:00
Eamon Walsh
766c693ef3 xace: add hooks + new access codes: MIT-SCREEN-SAVER extension 2007-08-30 13:06:28 -04:00
Eamon Walsh
cda92bbf12 xace: add hooks + new access codes: XFixes extension. 
Required a new name argument to the selection access hook to handle
XFixesSelectSelectionInput.
 2007-08-30 11:48:45 -04:00
Eamon Walsh
4795df6245 xace: add hooks + new access codes: TOG-CUP extension. 2007-08-29 14:40:10 -04:00
Eamon Walsh
e39694789e xace: drop map-window checking hook, add new hooks for controlling the 
delivery of events to windows and clients.

This is tentative.  It's likely that an additional last-resort hook will
be necessary for code that calls TryClientEvents or WriteEventsToClient
directly.  It's also possible that new xace machinery will be necessary
to classify events and pull useful resource ID's out of them.

The failure case also needs some thinking through.  Should event delivery
"succeed" or should it report undeliverable?

Finally, XKB appears to call WriteToClient to pass events.  Sigh.
 2007-08-29 14:16:46 -04:00
Eamon Walsh
41355a53c2 xace: add hooks + new access codes: core protocol input requests 2007-08-28 15:10:20 -04:00
Eamon Walsh
4017d31902 devPrivates rework: since API is already broken, switch everything 
over to new system.

Need to update documentation and address some remaining vestiges of
old system such as CursorRec structure, fb "offman" structure, and
FontRec privates.
 2007-08-28 09:28:25 -04:00
Eamon Walsh
8554707326 Merge branch 'master' into XACE-SELINUX 
Conflicts:

	include/miscstruct.h
	mi/mibstore.c
	mi/midispcur.c
	os/Makefile.am
 2007-08-28 07:25:21 -04:00
Adam Jackson
ae7f71a8b3 Implement core protocol backing store exclusively in terms of Composite. 
Composite's automatic redirection is a more general mechanism than the
ad-hoc BS machinery, so it's much prettier to implement the one in terms
of the other.  Composite now wraps ChangeWindowAttributes and activates
automatic redirection for windows with backing store requested.  The old
backing store infrastructure is completely gutted: ABI-visible structures
retain the function pointers, but they never get called, and all the
open-coded conditionals throughout the DIX layer to implement BS are gone.

Note that this is still not a strictly complete implementation of backing
store, since Composite will throw the bits away on unmap and therefore
WhenMapped and Always hints are equivalent.
 2007-08-25 15:08:20 -04:00
Michel Dänzer
6085522d91 Export fbShmPutImage to modules. 
To be used by EXA.
 2007-08-24 14:02:35 +02:00
Eamon Walsh
b2b7817497 devPrivates rework: use camelcase standard for name of key type. 2007-08-16 15:33:58 -04:00
Jeremy C. Reed
1d4bea6106 Add some more support for DragonFly. From Joerg Sonnenberger 
and pkgsrc.
 2007-08-16 11:20:12 -05:00
Eamon Walsh
5bee8db003 xace: drop background-none checking hook, add new hook for controlling 
access to other clients.
 2007-08-16 10:44:51 -04:00
Eamon Walsh
b82557c9fb xace: add hooks + new access codes: core protocol screensaver requests 2007-08-16 10:36:05 -04:00
Eamon Walsh
3c9553ac2c xace: rename hostlist security hook to "server" as this hook will be used 
for other types of server access besides just the host list.
 2007-08-15 14:14:25 -04:00
Fredrik Höglund
0f9e89b4e3 Fix the value comparisons in the IDLETIME wakeup handler. 
LessThan/GreaterThan comparisons were used in the wakeup handler,
and LessOrEqual/GreaterOrEqual in the block handler.

Change it to use LessOrEqual/GreaterOrEqual in both functions,
since this is what XSyncNegativeComparison and
XSyncPositiveComparison imply.
 2007-08-14 22:47:49 +02:00
Eamon Walsh
9a183d7ba5 dix: remove caching of drawables and graphics contexts. The security checks 
simply bypass the cached values so they are unused.
 2007-08-14 11:39:26 -04:00
Peter Hutterer
f367285fd5 Merge branch 'master' into mpx 
Conflicts:

	Xi/exevents.c
	dix/devices.c
	dix/getevents.c
	include/dix.h
	mi/mieq.c
 2007-08-12 15:31:10 +09:30
Eamon Walsh
102df4f9ba xace: drop site-policy and declare-extension-security hooks, add 2 new hooks 
for controlling access to screens and screen savers.
 2007-08-06 09:16:30 -04:00
Eamon Walsh
375864cb74 security: drop support for XC-QUERY-SECURITY authorization method. 2007-08-03 13:23:34 -04:00
Eamon Walsh
d445d2f22b security: drop the "declare extension security" dix call. Use the 
SecurityPolicy configuration file instead.
 2007-08-03 10:56:18 -04:00
Eamon Walsh
e34fcd2bf4 Merge branch 'master' into XACE-SELINUX 
Conflicts:

	dix/devices.c
	dix/property.c
	include/dix.h
 2007-08-02 14:27:03 -04:00
Peter Hutterer
583e988b9f Install geext.h, otherwise drivers won't build. 2007-07-10 10:10:04 +09:30
Peter Hutterer
5ccc09b182 Use the same struct for generic event masks throughout the code. 
Renaming those structs too.

Previously grabs were using a different struct than windows, which was
reasonably stupid.
 2007-07-06 15:43:08 +09:30
Peter Hutterer
c1a16bdcfe Add 'evfill' field to GEExtensions. 
We need this to allow extensions to fill in extra data for an event before it
is sent to the client. This is probably to be used like
FillUpEventsFromWindow().
 2007-07-01 09:14:18 +09:30
Adam Jackson
4d76075dbb Death to RCS tags. 2007-06-29 14:06:52 -04:00
Adam Jackson
f7f3fe7fe7 Remove the remnants of OS/2 support. 
This has never worked in any modular server release, and as far as I know
was never tested in 6.7 through 6.9.
 2007-06-28 18:59:05 -04:00
Eamon Walsh
32c0dcc8c0 xselinux: adjust the config file format to that expected by libselinux. 
This file will eventually be moved out of the X source tree.
 2007-06-21 15:39:19 -04:00
Eamon Walsh
2030e9e539 xselinux: use new libselinux support for context labeling. 
Remove all the config file parsing code and use the new lookup interface
instead.
 2007-06-21 15:37:18 -04:00
Peter Hutterer
1f97a76476 Merge branch 'master' into mpx 
Conflicts:

	dix/devices.c
	hw/xfree86/common/xf86Xinput.c
	hw/xfree86/loader/xf86sym.c
	mi/mieq.c
 2007-06-19 17:20:52 +09:30