1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21 /*
22 * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
23 * Copyright 2013, Joyent, Inc. All rights reserved.
24 *
25 INSERT COMMENT
26 */
27
28 #
29 # Privileges can be added to this file at any location, not
30 # necessarily at the end. For patches, it is probably best to
31 # add the new privilege at the end; for ordinary releases privileges
32 # should be ordered alphabetically.
33 #
34
35 privilege PRIV_CONTRACT_EVENT
36
37 Allows a process to request critical events without limitation.
38 Allows a process to request reliable delivery of all events on
39 any event queue.
40
41 privilege PRIV_CONTRACT_IDENTITY
42
43 Allows a process to set the service FMRI value of a process
44 contract template.
45
46 privilege PRIV_CONTRACT_OBSERVER
47
48 Allows a process to observe contract events generated by
49 contracts created and owned by users other than the process's
50 effective user ID.
51 Allows a process to open contract event endpoints belonging to
52 contracts created and owned by users other than the process's
53 effective user ID.
54
55 privilege PRIV_CPC_CPU
56
57 Allow a process to access per-CPU hardware performance counters.
58
59 privilege PRIV_DTRACE_KERNEL
60
61 Allows DTrace kernel-level tracing.
62
63 privilege PRIV_DTRACE_PROC
64
65 Allows DTrace process-level tracing.
66 Allows process-level tracing probes to be placed and enabled in
67 processes to which the user has permissions.
68
69 privilege PRIV_DTRACE_USER
70
71 Allows DTrace user-level tracing.
72 Allows use of the syscall and profile DTrace providers to
73 examine processes to which the user has permissions.
74
75 privilege PRIV_FILE_CHOWN
76
77 Allows a process to change a file's owner user ID.
78 Allows a process to change a file's group ID to one other than
79 the process' effective group ID or one of the process'
80 supplemental group IDs.
81
82 privilege PRIV_FILE_CHOWN_SELF
83
84 Allows a process to give away its files; a process with this
85 privilege will run as if {_POSIX_CHOWN_RESTRICTED} is not
86 in effect.
87
88 privilege PRIV_FILE_DAC_EXECUTE
89
90 Allows a process to execute an executable file whose permission
91 bits or ACL do not allow the process execute permission.
92
93 privilege PRIV_FILE_DAC_READ
94
95 Allows a process to read a file or directory whose permission
96 bits or ACL do not allow the process read permission.
97
98 privilege PRIV_FILE_DAC_SEARCH
99
100 Allows a process to search a directory whose permission bits or
101 ACL do not allow the process search permission.
102
103 privilege PRIV_FILE_DAC_WRITE
104
105 Allows a process to write a file or directory whose permission
106 bits or ACL do not allow the process write permission.
107 In order to write files owned by uid 0 in the absence of an
108 effective uid of 0 ALL privileges are required.
109
110 privilege PRIV_FILE_DOWNGRADE_SL
111
112 Allows a process to set the sensitivity label of a file or
113 directory to a sensitivity label that does not dominate the
114 existing sensitivity label.
115 This privilege is interpreted only if the system is configured
116 with Trusted Extensions.
117
118 privilege PRIV_FILE_FLAG_SET
119
120 Allows a process to set immutable, nounlink or appendonly
121 file attributes.
122
123 basic privilege PRIV_FILE_LINK_ANY
124
125 Allows a process to create hardlinks to files owned by a uid
126 different from the process' effective uid.
127
128 privilege PRIV_FILE_OWNER
129
130 Allows a process which is not the owner of a file or directory
131 to perform the following operations that are normally permitted
132 only for the file owner: modify that file's access and
133 modification times; remove or rename a file or directory whose
134 parent directory has the ``save text image after execution''
135 (sticky) bit set; mount a ``namefs'' upon a file; modify
136 permission bits or ACL except for the set-uid and set-gid
137 bits.
138
139 basic privilege PRIV_FILE_READ
140
141 Allows a process to read objects in the filesystem.
142
143 privilege PRIV_FILE_SETID
144
145 Allows a process to change the ownership of a file or write to
146 a file without the set-user-ID and set-group-ID bits being
147 cleared.
148 Allows a process to set the set-group-ID bit on a file or
149 directory whose group is not the process' effective group or
150 one of the process' supplemental groups.
151 Allows a process to set the set-user-ID bit on a file with
152 different ownership in the presence of PRIV_FILE_OWNER.
153 Additional restrictions apply when creating or modifying a
154 set-uid 0 file.
155
156 privilege PRIV_FILE_UPGRADE_SL
157
158 Allows a process to set the sensitivity label of a file or
159 directory to a sensitivity label that dominates the existing
160 sensitivity label.
161 This privilege is interpreted only if the system is configured
162 with Trusted Extensions.
163
164 basic privilege PRIV_FILE_WRITE
165
166 Allows a process to modify objects in the filesystem.
167
168 privilege PRIV_GRAPHICS_ACCESS
169
170 Allows a process to make privileged ioctls to graphics devices.
171 Typically only xserver process needs to have this privilege.
172 A process with this privilege is also allowed to perform
173 privileged graphics device mappings.
174
175 privilege PRIV_GRAPHICS_MAP
176
177 Allows a process to perform privileged mappings through a
178 graphics device.
179
180 privilege PRIV_IPC_DAC_READ
181
182 Allows a process to read a System V IPC
183 Message Queue, Semaphore Set, or Shared Memory Segment whose
184 permission bits do not allow the process read permission.
185 Allows a process to read remote shared memory whose
186 permission bits do not allow the process read permission.
187
188 privilege PRIV_IPC_DAC_WRITE
189
190 Allows a process to write a System V IPC
191 Message Queue, Semaphore Set, or Shared Memory Segment whose
192 permission bits do not allow the process write permission.
193 Allows a process to read remote shared memory whose
194 permission bits do not allow the process write permission.
195 Additional restrictions apply if the owner of the object has uid 0
196 and the effective uid of the current process is not 0.
197
198 privilege PRIV_IPC_OWNER
199
200 Allows a process which is not the owner of a System
201 V IPC Message Queue, Semaphore Set, or Shared Memory Segment to
202 remove, change ownership of, or change permission bits of the
203 Message Queue, Semaphore Set, or Shared Memory Segment.
204 Additional restrictions apply if the owner of the object has uid 0
205 and the effective uid of the current process is not 0.
206
207 basic privilege PRIV_NET_ACCESS
208
209 Allows a process to open a TCP, UDP, SDP or SCTP network endpoint.
210
211 privilege PRIV_NET_BINDMLP
212
213 Allow a process to bind to a port that is configured as a
214 multi-level port(MLP) for the process's zone. This privilege
215 applies to both shared address and zone-specific address MLPs.
216 See tnzonecfg(4) from the Trusted Extensions manual pages for
217 information on configuring MLP ports.
218 This privilege is interpreted only if the system is configured
219 with Trusted Extensions.
220
221 privilege PRIV_NET_ICMPACCESS
222
223 Allows a process to send and receive ICMP packets.
224
225 privilege PRIV_NET_MAC_AWARE
226
227 Allows a process to set NET_MAC_AWARE process flag by using
228 setpflags(2). This privilege also allows a process to set
229 SO_MAC_EXEMPT socket option by using setsockopt(3SOCKET).
230 The NET_MAC_AWARE process flag and the SO_MAC_EXEMPT socket
231 option both allow a local process to communicate with an
232 unlabeled peer if the local process' label dominates the
233 peer's default label, or if the local process runs in the
234 global zone.
235 This privilege is interpreted only if the system is configured
236 with Trusted Extensions.
237
238 privilege PRIV_NET_MAC_IMPLICIT
239
240 Allows a process to set SO_MAC_IMPLICIT option by using
241 setsockopt(3SOCKET). This allows a privileged process to
242 transmit implicitly-labeled packets to a peer.
243 This privilege is interpreted only if the system is configured
244 with Trusted Extensions.
245
246 privilege PRIV_NET_OBSERVABILITY
247
248 Allows a process to access /dev/lo0 and the devices in /dev/ipnet/
249 while not requiring them to need PRIV_NET_RAWACCESS.
250
251 privilege PRIV_NET_PRIVADDR
252
253 Allows a process to bind to a privileged port
254 number. The privilege port numbers are 1-1023 (the traditional
255 UNIX privileged ports) as well as those ports marked as
256 "udp/tcp_extra_priv_ports" with the exception of the ports
257 reserved for use by NFS.
258
259 privilege PRIV_NET_RAWACCESS
260
261 Allows a process to have direct access to the network layer.
262
263 unsafe privilege PRIV_PROC_AUDIT
264
265 Allows a process to generate audit records.
266 Allows a process to get its own audit pre-selection information.
267
268 privilege PRIV_PROC_CHROOT
269
270 Allows a process to change its root directory.
271
272 privilege PRIV_PROC_CLOCK_HIGHRES
273
274 Allows a process to use high resolution timers.
275
276 basic privilege PRIV_PROC_EXEC
277
278 Allows a process to call execve().
279
280 basic privilege PRIV_PROC_FORK
281
282 Allows a process to call fork1()/forkall()/vfork()
283
284 basic privilege PRIV_PROC_INFO
285
286 Allows a process to examine the status of processes other
287 than those it can send signals to. Processes which cannot
288 be examined cannot be seen in /proc and appear not to exist.
289
290 privilege PRIV_PROC_LOCK_MEMORY
291
292 Allows a process to lock pages in physical memory.
293
294 privilege PRIV_PROC_OWNER
295
296 Allows a process to send signals to other processes, inspect
297 and modify process state to other processes regardless of
298 ownership. When modifying another process, additional
299 restrictions apply: the effective privilege set of the
300 attaching process must be a superset of the target process'
301 effective, permitted and inheritable sets; the limit set must
302 be a superset of the target's limit set; if the target process
303 has any uid set to 0 all privilege must be asserted unless the
304 effective uid is 0.
305 Allows a process to bind arbitrary processes to CPUs.
306
307 privilege PRIV_PROC_PRIOUP
308
309 Allows a process to elevate its priority above its current level.
310
311 privilege PRIV_PROC_PRIOCNTL
312
313 Allows all that PRIV_PROC_PRIOUP allows.
314 Allows a process to change its scheduling class to any scheduling class,
315 including the RT class.
316
317 privilege PRIV_PROC_SECFLAGS
318
319 Allows a process to manipulate the secflags of processes (subject to,
320 additionally, the ability to signal that process)
321
322 basic privilege PRIV_PROC_SESSION
323
324 Allows a process to send signals or trace processes outside its
325 session.
326
327 unsafe privilege PRIV_PROC_SETID
328
329 Allows a process to set its uids at will.
330 Assuming uid 0 requires all privileges to be asserted.
331
332 privilege PRIV_PROC_TASKID
333
334 Allows a process to assign a new task ID to the calling process.
335
336 privilege PRIV_PROC_ZONE
337
338 Allows a process to trace or send signals to processes in
339 other zones.
340
341 privilege PRIV_SYS_ACCT
342
343 Allows a process to enable and disable and manage accounting through
344 acct(2), getacct(2), putacct(2) and wracct(2).
345
346 privilege PRIV_SYS_ADMIN
347
348 Allows a process to perform system administration tasks such
349 as setting node and domain name and specifying nscd and coreadm
350 settings.
351
352 privilege PRIV_SYS_AUDIT
353
354 Allows a process to start the (kernel) audit daemon.
355 Allows a process to view and set audit state (audit user ID,
356 audit terminal ID, audit sessions ID, audit pre-selection mask).
357 Allows a process to turn off and on auditing.
358 Allows a process to configure the audit parameters (cache and
359 queue sizes, event to class mappings, policy options).
360
361 privilege PRIV_SYS_CONFIG
362
363 Allows a process to perform various system configuration tasks.
364 Allows a process to add and remove swap devices; when adding a swap
365 device, a process must also have sufficient privileges to read from
366 and write to the swap device.
367
368 privilege PRIV_SYS_DEVICES
369
370 Allows a process to successfully call a kernel module that
371 calls the kernel drv_priv(9F) function to check for allowed
372 access.
373 Allows a process to open the real console device directly.
374 Allows a process to open devices that have been exclusively opened.
375
376 privilege PRIV_SYS_IPC_CONFIG
377
378 Allows a process to increase the size of a System V IPC Message
379 Queue buffer.
380
381 privilege PRIV_SYS_LINKDIR
382
383 Allows a process to unlink and link directories.
384
385 privilege PRIV_SYS_MOUNT
386
387 Allows filesystem specific administrative procedures, such as
388 filesystem configuration ioctls, quota calls and creation/deletion
389 of snapshots.
390 Allows a process to mount and unmount filesystems which would
391 otherwise be restricted (i.e., most filesystems except
392 namefs).
393 A process performing a mount operation needs to have
394 appropriate access to the device being mounted (read-write for
395 "rw" mounts, read for "ro" mounts).
396 A process performing any of the aforementioned
397 filesystem operations needs to have read/write/owner
398 access to the mount point.
399 Only regular files and directories can serve as mount points
400 for processes which do not have all zone privileges asserted.
401 Unless a process has all zone privileges, the mount(2)
402 system call will force the "nosuid" and "restrict" options, the
403 latter only for autofs mountpoints.
404 Regardless of privileges, a process running in a non-global zone may
405 only control mounts performed from within said zone.
406 Outside the global zone, the "nodevices" option is always forced.
407
408 privilege PRIV_SYS_IPTUN_CONFIG
409
410 Allows a process to configure IP tunnel links.
411
412 privilege PRIV_SYS_DL_CONFIG
413
414 Allows a process to configure all classes of datalinks, including
415 configuration allowed by PRIV_SYS_IPTUN_CONFIG.
416
417 privilege PRIV_SYS_IP_CONFIG
418
419 Allows a process to configure a system's IP interfaces and routes.
420 Allows a process to configure network parameters using ndd.
421 Allows a process access to otherwise restricted information using ndd.
422 Allows a process to configure IPsec.
423 Allows a process to pop anchored STREAMs modules with matching zoneid.
424
425 privilege PRIV_SYS_NET_CONFIG
426
427 Allows all that PRIV_SYS_IP_CONFIG, PRIV_SYS_DL_CONFIG, and
428 PRIV_SYS_PPP_CONFIG allow.
429 Allows a process to push the rpcmod STREAMs module.
430 Allows a process to INSERT/REMOVE STREAMs modules on locations other
431 than the top of the module stack.
432
433 privilege PRIV_SYS_NFS
434
435 Allows a process to perform Sun private NFS specific system calls.
436 Allows a process to bind to ports reserved by NFS: ports 2049 (nfs)
437 and port 4045 (lockd).
438
439 privilege PRIV_SYS_PPP_CONFIG
440
441 Allows a process to create and destroy PPP (sppp) interfaces.
442 Allows a process to configure PPP tunnels (sppptun).
443
444 privilege PRIV_SYS_RES_BIND
445
446 Allows a process to bind processes to processor sets.
447
448 privilege PRIV_SYS_RES_CONFIG
449
450 Allows all that PRIV_SYS_RES_BIND allows.
451 Allows a process to create and delete processor sets, assign
452 CPUs to processor sets and override the PSET_NOESCAPE property.
453 Allows a process to change the operational status of CPUs in
454 the system using p_online(2).
455 Allows a process to configure resource pools and to bind
456 processes to pools
457
458 unsafe privilege PRIV_SYS_RESOURCE
459
460 Allows a process to modify the resource limits specified
461 by setrlimit(2) and setrctl(2) without restriction.
462 Allows a process to exceed the per-user maximum number of
463 processes.
464 Allows a process to extend or create files on a filesystem that
465 has less than minfree space in reserve.
466
467 privilege PRIV_SYS_SMB
468
469 Allows a process to access the Sun private SMB kernel module.
470 Allows a process to bind to ports reserved by NetBIOS and SMB:
471 ports 137 (NBNS), 138 (NetBIOS Datagram Service), 139 (NetBIOS
472 Session Service and SMB-over-NBT) and 445 (SMB-over-TCP).
473
474 privilege PRIV_SYS_SUSER_COMPAT
475
476 Allows a process to successfully call a third party loadable module
477 that calls the kernel suser() function to check for allowed access.
478 This privilege exists only for third party loadable module
479 compatibility and is not used by Solaris proper.
480
481 privilege PRIV_SYS_TIME
482
483 Allows a process to manipulate system time using any of the
484 appropriate system calls: stime, adjtime, ntp_adjtime and
485 the IA specific RTC calls.
486
487 privilege PRIV_SYS_TRANS_LABEL
488
489 Allows a process to translate labels that are not dominated
490 by the process' sensitivity label to and from an external
491 string form.
492 This privilege is interpreted only if the system is configured
493 with Trusted Extensions.
494
495 privilege PRIV_VIRT_MANAGE
496
497 Allows a process to manage virtualized environments such as
498 xVM(5).
499
500 privilege PRIV_WIN_COLORMAP
501
502 Allows a process to override colormap restrictions.
503 Allows a process to install or remove colormaps.
504 Allows a process to retrieve colormap cell entries allocated
505 by other processes.
506 This privilege is interpreted only if the system is configured
507 with Trusted Extensions.
508
509 privilege PRIV_WIN_CONFIG
510
511 Allows a process to configure or destroy resources that are
512 permanently retained by the X server.
513 Allows a process to use SetScreenSaver to set the screen
514 saver timeout value.
515 Allows a process to use ChangeHosts to modify the display
516 access control list.
517 Allows a process to use GrabServer.
518 Allows a process to use the SetCloseDownMode request which
519 may retain window, pixmap, colormap, property, cursor, font,
520 or graphic context resources.
521 This privilege is interpreted only if the system is configured
522 with Trusted Extensions.
523
524 privilege PRIV_WIN_DAC_READ
525
526 Allows a process to read from a window resource that it does
527 not own (has a different user ID).
528 This privilege is interpreted only if the system is configured
529 with Trusted Extensions.
530
531 privilege PRIV_WIN_DAC_WRITE
532
533 Allows a process to write to or create a window resource that
534 it does not own (has a different user ID). A newly created
535 window property is created with the window's user ID.
536 This privilege is interpreted only if the system is configured
537 with Trusted Extensions.
538
539 privilege PRIV_WIN_DEVICES
540
541 Allows a process to perform operations on window input devices.
542 Allows a process to get and set keyboard and pointer controls.
543 Allows a process to modify pointer button and key mappings.
544 This privilege is interpreted only if the system is configured
545 with Trusted Extensions.
546
547 privilege PRIV_WIN_DGA
548
549 Allows a process to use the direct graphics access (DGA) X protocol
550 extensions. Direct process access to the frame buffer is still
551 required. Thus the process must have MAC and DAC privileges that
552 allow access to the frame buffer, or the frame buffer must be
553 allocated to the process.
554 This privilege is interpreted only if the system is configured
555 with Trusted Extensions.
556
557 privilege PRIV_WIN_DOWNGRADE_SL
558
559 Allows a process to set the sensitivity label of a window resource
560 to a sensitivity label that does not dominate the existing
561 sensitivity label.
562 This privilege is interpreted only if the system is configured
563 with Trusted Extensions.
564
565 privilege PRIV_WIN_FONTPATH
566
567 Allows a process to set a font path.
568 This privilege is interpreted only if the system is configured
569 with Trusted Extensions.
570
571 privilege PRIV_WIN_MAC_READ
572
573 Allows a process to read from a window resource whose sensitivity
574 label is not equal to the process sensitivity label.
575 This privilege is interpreted only if the system is configured
576 with Trusted Extensions.
577
578 privilege PRIV_WIN_MAC_WRITE
579
580 Allows a process to create a window resource whose sensitivity
581 label is not equal to the process sensitivity label.
582 A newly created window property is created with the window's
583 sensitivity label.
584 This privilege is interpreted only if the system is configured
585 with Trusted Extensions.
586
587 privilege PRIV_WIN_SELECTION
588
589 Allows a process to request inter-window data moves without the
590 intervention of the selection confirmer.
591 This privilege is interpreted only if the system is configured
592 with Trusted Extensions.
593
594 privilege PRIV_WIN_UPGRADE_SL
595
596 Allows a process to set the sensitivity label of a window
597 resource to a sensitivity label that dominates the existing
598 sensitivity label.
599 This privilege is interpreted only if the system is configured
600 with Trusted Extensions.
601
602 privilege PRIV_XVM_CONTROL
603
604 Allows a process access to the xVM(5) control devices for
605 managing guest domains and the hypervisor. This privilege is
606 used only if booted into xVM on x86 platforms.
607
608 set PRIV_EFFECTIVE
609
610 Set of privileges currently in effect.
611
612 set PRIV_INHERITABLE
613
614 Set of privileges that comes into effect on exec.
615
616 set PRIV_PERMITTED
617
618 Set of privileges that can be put into the effective set without
619 restriction.
620
621 set PRIV_LIMIT
622
623 Set of privileges that determines the absolute upper bound of
624 privileges this process and its off-spring can obtain.