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source: vbox/trunk/src/VBox/Additions/x11/x11include/xorg-server-1.12.0/xselinuxint.h

最後變更 在這個檔案是 40349,由 vboxsync 提交於 13 年 前

Additions/xorg: support X.Org Server 1.12.

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1/************************************************************
2
3Author: Eamon Walsh <[email protected]>
4
5Permission to use, copy, modify, distribute, and sell this software and its
6documentation for any purpose is hereby granted without fee, provided that
7this permission notice appear in supporting documentation. This permission
8notice shall be included in all copies or substantial portions of the
9Software.
10
11THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
12IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
13FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
14AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
15AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
16CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
17
18********************************************************/
19
20#ifndef _XSELINUXINT_H
21#define _XSELINUXINT_H
22
23#include <selinux/selinux.h>
24#include <selinux/avc.h>
25
26#include "globals.h"
27#include "dixaccess.h"
28#include "dixstruct.h"
29#include "privates.h"
30#include "resource.h"
31#include "registry.h"
32#include "inputstr.h"
33#include "xselinux.h"
34
35/*
36 * Types
37 */
38
39#define COMMAND_LEN 64
40
41/* subject state (clients and devices only) */
42typedef struct {
43 security_id_t sid;
44 security_id_t dev_create_sid;
45 security_id_t win_create_sid;
46 security_id_t sel_create_sid;
47 security_id_t prp_create_sid;
48 security_id_t sel_use_sid;
49 security_id_t prp_use_sid;
50 struct avc_entry_ref aeref;
51 char command[COMMAND_LEN];
52 int privileged;
53} SELinuxSubjectRec;
54
55/* object state */
56typedef struct {
57 security_id_t sid;
58 int poly;
59} SELinuxObjectRec;
60
61/*
62 * Globals
63 */
64
65extern DevPrivateKeyRec subjectKeyRec;
66#define subjectKey (&subjectKeyRec)
67extern DevPrivateKeyRec objectKeyRec;
68#define objectKey (&objectKeyRec)
69extern DevPrivateKeyRec dataKeyRec;
70#define dataKey (&dataKeyRec)
71
72/*
73 * Label functions
74 */
75
76int
77SELinuxAtomToSID(Atom atom, int prop, SELinuxObjectRec **obj_rtn);
78
79int
80SELinuxSelectionToSID(Atom selection, SELinuxSubjectRec *subj,
81 security_id_t *sid_rtn, int *poly_rtn);
82
83int
84SELinuxPropertyToSID(Atom property, SELinuxSubjectRec *subj,
85 security_id_t *sid_rtn, int *poly_rtn);
86
87int
88SELinuxEventToSID(unsigned type, security_id_t sid_of_window,
89 SELinuxObjectRec *sid_return);
90
91int
92SELinuxExtensionToSID(const char *name, security_id_t *sid_rtn);
93
94security_class_t
95SELinuxTypeToClass(RESTYPE type);
96
97security_context_t
98SELinuxDefaultClientLabel(void);
99
100void
101SELinuxLabelInit(void);
102
103void
104SELinuxLabelReset(void);
105
106/*
107 * Security module functions
108 */
109
110void
111SELinuxFlaskInit(void);
112
113void
114SELinuxFlaskReset(void);
115
116
117/*
118 * Private Flask definitions
119 */
120
121/* Security class constants */
122#define SECCLASS_X_DRAWABLE 1
123#define SECCLASS_X_SCREEN 2
124#define SECCLASS_X_GC 3
125#define SECCLASS_X_FONT 4
126#define SECCLASS_X_COLORMAP 5
127#define SECCLASS_X_PROPERTY 6
128#define SECCLASS_X_SELECTION 7
129#define SECCLASS_X_CURSOR 8
130#define SECCLASS_X_CLIENT 9
131#define SECCLASS_X_POINTER 10
132#define SECCLASS_X_KEYBOARD 11
133#define SECCLASS_X_SERVER 12
134#define SECCLASS_X_EXTENSION 13
135#define SECCLASS_X_EVENT 14
136#define SECCLASS_X_FAKEEVENT 15
137#define SECCLASS_X_RESOURCE 16
138
139#ifdef _XSELINUX_NEED_FLASK_MAP
140/* Mapping from DixAccess bits to Flask permissions */
141static struct security_class_mapping map[] = {
142 { "x_drawable",
143 { "read", /* DixReadAccess */
144 "write", /* DixWriteAccess */
145 "destroy", /* DixDestroyAccess */
146 "create", /* DixCreateAccess */
147 "getattr", /* DixGetAttrAccess */
148 "setattr", /* DixSetAttrAccess */
149 "list_property", /* DixListPropAccess */
150 "get_property", /* DixGetPropAccess */
151 "set_property", /* DixSetPropAccess */
152 "", /* DixGetFocusAccess */
153 "", /* DixSetFocusAccess */
154 "list_child", /* DixListAccess */
155 "add_child", /* DixAddAccess */
156 "remove_child", /* DixRemoveAccess */
157 "hide", /* DixHideAccess */
158 "show", /* DixShowAccess */
159 "blend", /* DixBlendAccess */
160 "override", /* DixGrabAccess */
161 "", /* DixFreezeAccess */
162 "", /* DixForceAccess */
163 "", /* DixInstallAccess */
164 "", /* DixUninstallAccess */
165 "send", /* DixSendAccess */
166 "receive", /* DixReceiveAccess */
167 "", /* DixUseAccess */
168 "manage", /* DixManageAccess */
169 NULL }},
170 { "x_screen",
171 { "", /* DixReadAccess */
172 "", /* DixWriteAccess */
173 "", /* DixDestroyAccess */
174 "", /* DixCreateAccess */
175 "getattr", /* DixGetAttrAccess */
176 "setattr", /* DixSetAttrAccess */
177 "saver_getattr", /* DixListPropAccess */
178 "saver_setattr", /* DixGetPropAccess */
179 "", /* DixSetPropAccess */
180 "", /* DixGetFocusAccess */
181 "", /* DixSetFocusAccess */
182 "", /* DixListAccess */
183 "", /* DixAddAccess */
184 "", /* DixRemoveAccess */
185 "hide_cursor", /* DixHideAccess */
186 "show_cursor", /* DixShowAccess */
187 "saver_hide", /* DixBlendAccess */
188 "saver_show", /* DixGrabAccess */
189 NULL }},
190 { "x_gc",
191 { "", /* DixReadAccess */
192 "", /* DixWriteAccess */
193 "destroy", /* DixDestroyAccess */
194 "create", /* DixCreateAccess */
195 "getattr", /* DixGetAttrAccess */
196 "setattr", /* DixSetAttrAccess */
197 "", /* DixListPropAccess */
198 "", /* DixGetPropAccess */
199 "", /* DixSetPropAccess */
200 "", /* DixGetFocusAccess */
201 "", /* DixSetFocusAccess */
202 "", /* DixListAccess */
203 "", /* DixAddAccess */
204 "", /* DixRemoveAccess */
205 "", /* DixHideAccess */
206 "", /* DixShowAccess */
207 "", /* DixBlendAccess */
208 "", /* DixGrabAccess */
209 "", /* DixFreezeAccess */
210 "", /* DixForceAccess */
211 "", /* DixInstallAccess */
212 "", /* DixUninstallAccess */
213 "", /* DixSendAccess */
214 "", /* DixReceiveAccess */
215 "use", /* DixUseAccess */
216 NULL }},
217 { "x_font",
218 { "", /* DixReadAccess */
219 "", /* DixWriteAccess */
220 "destroy", /* DixDestroyAccess */
221 "create", /* DixCreateAccess */
222 "getattr", /* DixGetAttrAccess */
223 "", /* DixSetAttrAccess */
224 "", /* DixListPropAccess */
225 "", /* DixGetPropAccess */
226 "", /* DixSetPropAccess */
227 "", /* DixGetFocusAccess */
228 "", /* DixSetFocusAccess */
229 "", /* DixListAccess */
230 "add_glyph", /* DixAddAccess */
231 "remove_glyph", /* DixRemoveAccess */
232 "", /* DixHideAccess */
233 "", /* DixShowAccess */
234 "", /* DixBlendAccess */
235 "", /* DixGrabAccess */
236 "", /* DixFreezeAccess */
237 "", /* DixForceAccess */
238 "", /* DixInstallAccess */
239 "", /* DixUninstallAccess */
240 "", /* DixSendAccess */
241 "", /* DixReceiveAccess */
242 "use", /* DixUseAccess */
243 NULL }},
244 { "x_colormap",
245 { "read", /* DixReadAccess */
246 "write", /* DixWriteAccess */
247 "destroy", /* DixDestroyAccess */
248 "create", /* DixCreateAccess */
249 "getattr", /* DixGetAttrAccess */
250 "", /* DixSetAttrAccess */
251 "", /* DixListPropAccess */
252 "", /* DixGetPropAccess */
253 "", /* DixSetPropAccess */
254 "", /* DixGetFocusAccess */
255 "", /* DixSetFocusAccess */
256 "", /* DixListAccess */
257 "add_color", /* DixAddAccess */
258 "remove_color", /* DixRemoveAccess */
259 "", /* DixHideAccess */
260 "", /* DixShowAccess */
261 "", /* DixBlendAccess */
262 "", /* DixGrabAccess */
263 "", /* DixFreezeAccess */
264 "", /* DixForceAccess */
265 "install", /* DixInstallAccess */
266 "uninstall", /* DixUninstallAccess */
267 "", /* DixSendAccess */
268 "", /* DixReceiveAccess */
269 "use", /* DixUseAccess */
270 NULL }},
271 { "x_property",
272 { "read", /* DixReadAccess */
273 "write", /* DixWriteAccess */
274 "destroy", /* DixDestroyAccess */
275 "create", /* DixCreateAccess */
276 "getattr", /* DixGetAttrAccess */
277 "setattr", /* DixSetAttrAccess */
278 "", /* DixListPropAccess */
279 "", /* DixGetPropAccess */
280 "", /* DixSetPropAccess */
281 "", /* DixGetFocusAccess */
282 "", /* DixSetFocusAccess */
283 "", /* DixListAccess */
284 "", /* DixAddAccess */
285 "", /* DixRemoveAccess */
286 "", /* DixHideAccess */
287 "", /* DixShowAccess */
288 "write", /* DixBlendAccess */
289 NULL }},
290 { "x_selection",
291 { "read", /* DixReadAccess */
292 "", /* DixWriteAccess */
293 "", /* DixDestroyAccess */
294 "setattr", /* DixCreateAccess */
295 "getattr", /* DixGetAttrAccess */
296 "setattr", /* DixSetAttrAccess */
297 NULL }},
298 { "x_cursor",
299 { "read", /* DixReadAccess */
300 "write", /* DixWriteAccess */
301 "destroy", /* DixDestroyAccess */
302 "create", /* DixCreateAccess */
303 "getattr", /* DixGetAttrAccess */
304 "setattr", /* DixSetAttrAccess */
305 "", /* DixListPropAccess */
306 "", /* DixGetPropAccess */
307 "", /* DixSetPropAccess */
308 "", /* DixGetFocusAccess */
309 "", /* DixSetFocusAccess */
310 "", /* DixListAccess */
311 "", /* DixAddAccess */
312 "", /* DixRemoveAccess */
313 "", /* DixHideAccess */
314 "", /* DixShowAccess */
315 "", /* DixBlendAccess */
316 "", /* DixGrabAccess */
317 "", /* DixFreezeAccess */
318 "", /* DixForceAccess */
319 "", /* DixInstallAccess */
320 "", /* DixUninstallAccess */
321 "", /* DixSendAccess */
322 "", /* DixReceiveAccess */
323 "use", /* DixUseAccess */
324 NULL }},
325 { "x_client",
326 { "", /* DixReadAccess */
327 "", /* DixWriteAccess */
328 "destroy", /* DixDestroyAccess */
329 "", /* DixCreateAccess */
330 "getattr", /* DixGetAttrAccess */
331 "setattr", /* DixSetAttrAccess */
332 "", /* DixListPropAccess */
333 "", /* DixGetPropAccess */
334 "", /* DixSetPropAccess */
335 "", /* DixGetFocusAccess */
336 "", /* DixSetFocusAccess */
337 "", /* DixListAccess */
338 "", /* DixAddAccess */
339 "", /* DixRemoveAccess */
340 "", /* DixHideAccess */
341 "", /* DixShowAccess */
342 "", /* DixBlendAccess */
343 "", /* DixGrabAccess */
344 "", /* DixFreezeAccess */
345 "", /* DixForceAccess */
346 "", /* DixInstallAccess */
347 "", /* DixUninstallAccess */
348 "", /* DixSendAccess */
349 "", /* DixReceiveAccess */
350 "", /* DixUseAccess */
351 "manage", /* DixManageAccess */
352 NULL }},
353 { "x_pointer",
354 { "read", /* DixReadAccess */
355 "write", /* DixWriteAccess */
356 "destroy", /* DixDestroyAccess */
357 "create", /* DixCreateAccess */
358 "getattr", /* DixGetAttrAccess */
359 "setattr", /* DixSetAttrAccess */
360 "list_property", /* DixListPropAccess */
361 "get_property", /* DixGetPropAccess */
362 "set_property", /* DixSetPropAccess */
363 "getfocus", /* DixGetFocusAccess */
364 "setfocus", /* DixSetFocusAccess */
365 "", /* DixListAccess */
366 "add", /* DixAddAccess */
367 "remove", /* DixRemoveAccess */
368 "", /* DixHideAccess */
369 "", /* DixShowAccess */
370 "", /* DixBlendAccess */
371 "grab", /* DixGrabAccess */
372 "freeze", /* DixFreezeAccess */
373 "force_cursor", /* DixForceAccess */
374 "", /* DixInstallAccess */
375 "", /* DixUninstallAccess */
376 "", /* DixSendAccess */
377 "", /* DixReceiveAccess */
378 "use", /* DixUseAccess */
379 "manage", /* DixManageAccess */
380 "", /* DixDebugAccess */
381 "bell", /* DixBellAccess */
382 NULL }},
383 { "x_keyboard",
384 { "read", /* DixReadAccess */
385 "write", /* DixWriteAccess */
386 "destroy", /* DixDestroyAccess */
387 "create", /* DixCreateAccess */
388 "getattr", /* DixGetAttrAccess */
389 "setattr", /* DixSetAttrAccess */
390 "list_property", /* DixListPropAccess */
391 "get_property", /* DixGetPropAccess */
392 "set_property", /* DixSetPropAccess */
393 "getfocus", /* DixGetFocusAccess */
394 "setfocus", /* DixSetFocusAccess */
395 "", /* DixListAccess */
396 "add", /* DixAddAccess */
397 "remove", /* DixRemoveAccess */
398 "", /* DixHideAccess */
399 "", /* DixShowAccess */
400 "", /* DixBlendAccess */
401 "grab", /* DixGrabAccess */
402 "freeze", /* DixFreezeAccess */
403 "force_cursor", /* DixForceAccess */
404 "", /* DixInstallAccess */
405 "", /* DixUninstallAccess */
406 "", /* DixSendAccess */
407 "", /* DixReceiveAccess */
408 "use", /* DixUseAccess */
409 "manage", /* DixManageAccess */
410 "", /* DixDebugAccess */
411 "bell", /* DixBellAccess */
412 NULL }},
413 { "x_server",
414 { "record", /* DixReadAccess */
415 "", /* DixWriteAccess */
416 "", /* DixDestroyAccess */
417 "", /* DixCreateAccess */
418 "getattr", /* DixGetAttrAccess */
419 "setattr", /* DixSetAttrAccess */
420 "", /* DixListPropAccess */
421 "", /* DixGetPropAccess */
422 "", /* DixSetPropAccess */
423 "", /* DixGetFocusAccess */
424 "", /* DixSetFocusAccess */
425 "", /* DixListAccess */
426 "", /* DixAddAccess */
427 "", /* DixRemoveAccess */
428 "", /* DixHideAccess */
429 "", /* DixShowAccess */
430 "", /* DixBlendAccess */
431 "grab", /* DixGrabAccess */
432 "", /* DixFreezeAccess */
433 "", /* DixForceAccess */
434 "", /* DixInstallAccess */
435 "", /* DixUninstallAccess */
436 "", /* DixSendAccess */
437 "", /* DixReceiveAccess */
438 "", /* DixUseAccess */
439 "manage", /* DixManageAccess */
440 "debug", /* DixDebugAccess */
441 NULL }},
442 { "x_extension",
443 { "", /* DixReadAccess */
444 "", /* DixWriteAccess */
445 "", /* DixDestroyAccess */
446 "", /* DixCreateAccess */
447 "query", /* DixGetAttrAccess */
448 "", /* DixSetAttrAccess */
449 "", /* DixListPropAccess */
450 "", /* DixGetPropAccess */
451 "", /* DixSetPropAccess */
452 "", /* DixGetFocusAccess */
453 "", /* DixSetFocusAccess */
454 "", /* DixListAccess */
455 "", /* DixAddAccess */
456 "", /* DixRemoveAccess */
457 "", /* DixHideAccess */
458 "", /* DixShowAccess */
459 "", /* DixBlendAccess */
460 "", /* DixGrabAccess */
461 "", /* DixFreezeAccess */
462 "", /* DixForceAccess */
463 "", /* DixInstallAccess */
464 "", /* DixUninstallAccess */
465 "", /* DixSendAccess */
466 "", /* DixReceiveAccess */
467 "use", /* DixUseAccess */
468 NULL }},
469 { "x_event",
470 { "", /* DixReadAccess */
471 "", /* DixWriteAccess */
472 "", /* DixDestroyAccess */
473 "", /* DixCreateAccess */
474 "", /* DixGetAttrAccess */
475 "", /* DixSetAttrAccess */
476 "", /* DixListPropAccess */
477 "", /* DixGetPropAccess */
478 "", /* DixSetPropAccess */
479 "", /* DixGetFocusAccess */
480 "", /* DixSetFocusAccess */
481 "", /* DixListAccess */
482 "", /* DixAddAccess */
483 "", /* DixRemoveAccess */
484 "", /* DixHideAccess */
485 "", /* DixShowAccess */
486 "", /* DixBlendAccess */
487 "", /* DixGrabAccess */
488 "", /* DixFreezeAccess */
489 "", /* DixForceAccess */
490 "", /* DixInstallAccess */
491 "", /* DixUninstallAccess */
492 "send", /* DixSendAccess */
493 "receive", /* DixReceiveAccess */
494 NULL }},
495 { "x_synthetic_event",
496 { "", /* DixReadAccess */
497 "", /* DixWriteAccess */
498 "", /* DixDestroyAccess */
499 "", /* DixCreateAccess */
500 "", /* DixGetAttrAccess */
501 "", /* DixSetAttrAccess */
502 "", /* DixListPropAccess */
503 "", /* DixGetPropAccess */
504 "", /* DixSetPropAccess */
505 "", /* DixGetFocusAccess */
506 "", /* DixSetFocusAccess */
507 "", /* DixListAccess */
508 "", /* DixAddAccess */
509 "", /* DixRemoveAccess */
510 "", /* DixHideAccess */
511 "", /* DixShowAccess */
512 "", /* DixBlendAccess */
513 "", /* DixGrabAccess */
514 "", /* DixFreezeAccess */
515 "", /* DixForceAccess */
516 "", /* DixInstallAccess */
517 "", /* DixUninstallAccess */
518 "send", /* DixSendAccess */
519 "receive", /* DixReceiveAccess */
520 NULL }},
521 { "x_resource",
522 { "read", /* DixReadAccess */
523 "write", /* DixWriteAccess */
524 "write", /* DixDestroyAccess */
525 "write", /* DixCreateAccess */
526 "read", /* DixGetAttrAccess */
527 "write", /* DixSetAttrAccess */
528 "read", /* DixListPropAccess */
529 "read", /* DixGetPropAccess */
530 "write", /* DixSetPropAccess */
531 "read", /* DixGetFocusAccess */
532 "write", /* DixSetFocusAccess */
533 "read", /* DixListAccess */
534 "write", /* DixAddAccess */
535 "write", /* DixRemoveAccess */
536 "write", /* DixHideAccess */
537 "read", /* DixShowAccess */
538 "read", /* DixBlendAccess */
539 "write", /* DixGrabAccess */
540 "write", /* DixFreezeAccess */
541 "write", /* DixForceAccess */
542 "write", /* DixInstallAccess */
543 "write", /* DixUninstallAccess */
544 "write", /* DixSendAccess */
545 "read", /* DixReceiveAccess */
546 "read", /* DixUseAccess */
547 "write", /* DixManageAccess */
548 "read", /* DixDebugAccess */
549 "write", /* DixBellAccess */
550 NULL }},
551 { NULL }
552};
553
554/* x_resource "read" bits from the list above */
555#define SELinuxReadMask (DixReadAccess|DixGetAttrAccess|DixListPropAccess| \
556 DixGetPropAccess|DixGetFocusAccess|DixListAccess| \
557 DixShowAccess|DixBlendAccess|DixReceiveAccess| \
558 DixUseAccess|DixDebugAccess)
559
560#endif /* _XSELINUX_NEED_FLASK_MAP */
561#endif /* _XSELINUXINT_H */
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