Simon Rozman
77ff03f621
api: simplify IsOurDrvInfoDetail()
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Signed-off-by: Simon Rozman <simon@rozman.si>
2020-11-03 10:34:23 +01:00
Jason A. Donenfeld
1201c9f346
api: ensure more code compiles by using dead code elimination
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It'd be nicer to do this via
if (is_defined(HAVE_WHATEVER))
But MSVC won't work with the linux kernel macros for this. Ongoing
research.
Nevertheless, this makes most of the program always pass through the
compiler's type checker, only to have dead code removed later.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-11-03 02:25:57 +01:00
Jason A. Donenfeld
353cfa562e
api: begin to separate rundll32 jumps
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-11-03 02:25:20 +01:00
Jason A. Donenfeld
9a937c7a49
example: rewrite and replace api's debug rundll32 functionality
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-11-02 23:42:43 +01:00
Jason A. Donenfeld
0d7b9c7319
api: free beginning of heap object
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-11-02 23:42:43 +01:00
Jason A. Donenfeld
ddacb5491a
api: pass around NET_LUID instead of LUID
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-11-02 23:33:20 +01:00
Jason A. Donenfeld
f0f18ea4fb
api: consistancy in exported interface
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-11-02 23:33:20 +01:00
Jason A. Donenfeld
351349b4c4
api: return correct error when there's a duplicate
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-11-02 23:33:20 +01:00
Simon Rozman
283f6c8e63
api: install driver on demand
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...and add API for uninstalling it.
Signed-off-by: Simon Rozman <simon@rozman.si>
2020-11-02 23:33:20 +01:00
Jason A. Donenfeld
c20e1683c2
api: separate read-wait handle into other function
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Makes the API a bit more clear.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-11-02 16:38:56 +01:00
Jason A. Donenfeld
78bad1436e
api: statically compile devpkey constants
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I don't like this solution, but I don't see much other choice. It's not
in uuid.lib or anywhere like that.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-11-02 13:52:47 +01:00
Jason A. Donenfeld
007db8bd94
api: serialize driver installation
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-11-02 12:07:05 +01:00
Jason A. Donenfeld
724508d61f
api: make nci.lib work on x86
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This is an appalling hack. We need the lib tool to generate a coff lib
with the "undecorate" parameter. And apparently the only way to do this
with the MSVC tools is by making a stub object, and then rewriting the
symbols using the def file. See Q131313 for Microsoft-sanctioned
details.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-11-02 11:38:02 +01:00
Jason A. Donenfeld
7f35f0dbab
api: map cr errors to win32 errors
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-11-02 12:38:37 +01:00
Simon Rozman
47a241e5d8
api: simplify and unify error messages
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Signed-off-by: Simon Rozman <simon@rozman.si>
2020-11-02 12:19:36 +01:00
Jason A. Donenfeld
13494e979e
api: pnf param is none
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-11-02 12:19:36 +01:00
Jason A. Donenfeld
b5836e9fb9
api: make version function uniform
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-11-02 09:17:47 +01:00
Jason A. Donenfeld
99097022fe
api: avoid call to CM_Get_DevNode_Status
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-11-02 09:17:47 +01:00
Jason A. Donenfeld
dfa53185d0
api: check for duplicate adapter status
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-11-02 09:17:47 +01:00
Jason A. Donenfeld
9adb49e13d
api: separate out driver installation
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-11-02 09:17:47 +01:00
Jason A. Donenfeld
334a5e619f
api: cleanup names
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-11-01 00:00:14 +01:00
Simon Rozman
a8f82d5cbf
test: introduce a demo client
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Signed-off-by: Simon Rozman <simon@rozman.si>
2020-11-01 00:00:14 +01:00
Jason A. Donenfeld
b65e35569b
api: account for nt path to module
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-11-01 00:00:14 +01:00
Simon Rozman
60ad907b99
api: check buffer overflows in runtime
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Signed-off-by: Simon Rozman <simon@rozman.si>
2020-10-31 19:11:57 +01:00
Jason A. Donenfeld
8edd627f4d
api: fix up console writing for debug
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-10-31 19:11:57 +01:00
Jason A. Donenfeld
378e8eec27
api: clear up argument evaluation order
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-10-31 19:11:56 +01:00
Jason A. Donenfeld
17bd620a36
api: do not require RebootRequired
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-10-31 19:11:56 +01:00
Jason A. Donenfeld
ffab1eabe3
api: RebootRequire is an _Out_
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-10-31 19:11:56 +01:00
Jason A. Donenfeld
6c40f24498
api: add debugging rundll32 entry point
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-10-31 19:11:56 +01:00
Jason A. Donenfeld
f6d8b694eb
api: add missing header for rundll32 mode
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-10-31 19:11:52 +01:00
Jason A. Donenfeld
26c5478042
api: opencode bin2hex in same manner as random directory creation
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-10-31 19:11:51 +01:00
Jason A. Donenfeld
62f21f2fdd
api: link to nci.dll at compile time
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Simon Rozman <simon@rozman.si>
2020-10-31 19:11:51 +01:00
Jason A. Donenfeld
937eb44727
api: get rid of pch and make headers sane
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-10-31 19:11:51 +01:00
Jason A. Donenfeld
c5b05150c6
api: simplify build settings
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-10-31 19:11:51 +01:00
Jason A. Donenfeld
0faba6c3e8
api: use NT api directly for enumerating kernel modules
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-10-31 19:11:51 +01:00
Simon Rozman
efbc70635b
api expose Send.TailMoved event to clients
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This allows clients to use it in WaitForMultipleObjects().
Signed-off-by: Simon Rozman <simon@rozman.si>
2020-10-31 19:11:50 +01:00
Simon Rozman
c8004933c1
api: rename MAX_POOL to WINTUN_MAX_POOL
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Signed-off-by: Simon Rozman <simon@rozman.si>
2020-10-31 19:11:50 +01:00
Simon Rozman
9957396dc7
api: upgrade source analysis annotations
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Signed-off-by: Simon Rozman <simon@rozman.si>
2020-10-31 19:11:50 +01:00
Simon Rozman
08440580c3
api: refuse to load DLL on init failure
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Signed-off-by: Simon Rozman <simon@rozman.si>
2020-10-31 19:11:50 +01:00
Jason A. Donenfeld
e7a85b7b28
api: attempt to upgrade currently running adapters
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-10-31 19:11:50 +01:00
Jason A. Donenfeld
f947205cee
api: use proper iso atomic semantics
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-10-31 19:11:50 +01:00
Jason A. Donenfeld
b4a1494fb2
api: rework pool hashing
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-10-31 19:11:49 +01:00
Jason A. Donenfeld
0a8bf9d1ff
api: only force close handles if requested
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-10-31 19:11:49 +01:00
Jason A. Donenfeld
a332f54a1b
api: only sleep after force closing handles if required
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Also force close handles when deleting the adapter, in case the function
is called from another process, for example an uninstaller.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-10-31 19:11:49 +01:00
Simon Rozman
1b3af95be3
api: selectively use temporary variable to prepare output
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Suggested-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Simon Rozman <simon@rozman.si>
2020-10-31 19:11:49 +01:00
Jason A. Donenfeld
8c935ce151
api: remove security attributes debug trap door
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-10-31 10:41:49 +01:00
Jason A. Donenfeld
7964694e1e
api: elevate only when needed for system operations
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-10-31 10:41:49 +01:00
Simon Rozman
779d0e0c38
api: simplify driver selection by always including EV driver
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When Windows 7-8.1 support is sunset, there will be no more EV driver
deployment at all.
Suggested-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Simon Rozman <simon@rozman.si>
2020-10-31 10:41:49 +01:00
Jason A. Donenfeld
c928ad4de7
api: fix dll hijacking vulns
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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-10-31 10:41:48 +01:00
Simon Rozman
abf6962144
api: simplify driver removal
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When we install the Wintun driver to the store, we get exact oem<nn>.inf
filename of the driver in the store we just installed. Since the
installation should be only temporarily, we should uninstall only the
driver we installed.
This also eliminates the need for iterating driver store speeding up
things.
The code we removed was inherited from the installer.dll, where it made
perfect sense to remove all installed Wintun drivers in the update
process.
Suggested-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Simon Rozman <simon@rozman.si>
2020-10-31 10:41:48 +01:00