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 2015, Joyent, Inc. All rights reserved. 24 * 25INSERT 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 35privilege 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 41privilege PRIV_CONTRACT_IDENTITY 42 43 Allows a process to set the service FMRI value of a process 44 contract template. 45 46privilege 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 55privilege PRIV_CPC_CPU 56 57 Allow a process to access per-CPU hardware performance counters. 58 59privilege PRIV_DTRACE_KERNEL 60 61 Allows DTrace kernel-level tracing. 62 63privilege 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 69privilege 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 75privilege 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 82privilege 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 88privilege 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 93privilege 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 98privilege 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 103privilege 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 110privilege 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 118privilege PRIV_FILE_FLAG_SET 119 120 Allows a process to set immutable, nounlink or appendonly 121 file attributes. 122 123basic 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 128privilege 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 139basic privilege PRIV_FILE_READ 140 141 Allows a process to read objects in the filesystem. 142 143privilege 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 156privilege 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 164basic privilege PRIV_FILE_WRITE 165 166 Allows a process to modify objects in the filesystem. 167 168privilege 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 175privilege PRIV_GRAPHICS_MAP 176 177 Allows a process to perform privileged mappings through a 178 graphics device. 179 180privilege 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 188privilege 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 198privilege 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 207basic privilege PRIV_NET_ACCESS 208 209 Allows a process to open a TCP, UDP, SDP or SCTP network endpoint. 210 211privilege 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 221privilege PRIV_NET_ICMPACCESS 222 223 Allows a process to send and receive ICMP packets. 224 225privilege 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 238privilege 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 246privilege 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 251privilege 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 259privilege PRIV_NET_RAWACCESS 260 261 Allows a process to have direct access to the network layer. 262 263unsafe 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 268privilege PRIV_PROC_CHROOT 269 270 Allows a process to change its root directory. 271 272privilege PRIV_PROC_CLOCK_HIGHRES 273 274 Allows a process to use high resolution timers. 275 276basic privilege PRIV_PROC_EXEC 277 278 Allows a process to call execve(). 279 280basic privilege PRIV_PROC_FORK 281 282 Allows a process to call fork1()/forkall()/vfork() 283 284basic 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 290privilege PRIV_PROC_LOCK_MEMORY 291 292 Allows a process to lock pages in physical memory. 293 294privilege PRIV_PROC_MEMINFO 295 296 Allows a process to access physical memory information. 297 298privilege PRIV_PROC_OWNER 299 300 Allows a process to send signals to other processes, inspect 301 and modify process state to other processes regardless of 302 ownership. When modifying another process, additional 303 restrictions apply: the effective privilege set of the 304 attaching process must be a superset of the target process' 305 effective, permitted and inheritable sets; the limit set must 306 be a superset of the target's limit set; if the target process 307 has any uid set to 0 all privilege must be asserted unless the 308 effective uid is 0. 309 Allows a process to bind arbitrary processes to CPUs. 310 311privilege PRIV_PROC_PRIOUP 312 313 Allows a process to elevate its priority above its current level. 314 315privilege PRIV_PROC_PRIOCNTL 316 317 Allows all that PRIV_PROC_PRIOUP allows. 318 Allows a process to change its scheduling class to any scheduling class, 319 including the RT class. 320 321basic privilege PRIV_PROC_SESSION 322 323 Allows a process to send signals or trace processes outside its 324 session. 325 326unsafe privilege PRIV_PROC_SETID 327 328 Allows a process to set its uids at will. 329 Assuming uid 0 requires all privileges to be asserted. 330 331privilege PRIV_PROC_TASKID 332 333 Allows a process to assign a new task ID to the calling process. 334 335privilege PRIV_PROC_ZONE 336 337 Allows a process to trace or send signals to processes in 338 other zones. 339 340privilege PRIV_SYS_ACCT 341 342 Allows a process to enable and disable and manage accounting through 343 acct(2), getacct(2), putacct(2) and wracct(2). 344 345privilege PRIV_SYS_ADMIN 346 347 Allows a process to perform system administration tasks such 348 as setting node and domain name and specifying nscd and coreadm 349 settings. 350 351privilege PRIV_SYS_AUDIT 352 353 Allows a process to start the (kernel) audit daemon. 354 Allows a process to view and set audit state (audit user ID, 355 audit terminal ID, audit sessions ID, audit pre-selection mask). 356 Allows a process to turn off and on auditing. 357 Allows a process to configure the audit parameters (cache and 358 queue sizes, event to class mappings, policy options). 359 360privilege PRIV_SYS_CONFIG 361 362 Allows a process to perform various system configuration tasks. 363 Allows a process to add and remove swap devices; when adding a swap 364 device, a process must also have sufficient privileges to read from 365 and write to the swap device. 366 367privilege PRIV_SYS_DEVICES 368 369 Allows a process to successfully call a kernel module that 370 calls the kernel drv_priv(9F) function to check for allowed 371 access. 372 Allows a process to open the real console device directly. 373 Allows a process to open devices that have been exclusively opened. 374 375privilege PRIV_SYS_IPC_CONFIG 376 377 Allows a process to increase the size of a System V IPC Message 378 Queue buffer. 379 380privilege PRIV_SYS_LINKDIR 381 382 Allows a process to unlink and link directories. 383 384privilege PRIV_SYS_MOUNT 385 386 Allows filesystem specific administrative procedures, such as 387 filesystem configuration ioctls, quota calls and creation/deletion 388 of snapshots. 389 Allows a process to mount and unmount filesystems which would 390 otherwise be restricted (i.e., most filesystems except 391 namefs). 392 A process performing a mount operation needs to have 393 appropriate access to the device being mounted (read-write for 394 "rw" mounts, read for "ro" mounts). 395 A process performing any of the aforementioned 396 filesystem operations needs to have read/write/owner 397 access to the mount point. 398 Only regular files and directories can serve as mount points 399 for processes which do not have all zone privileges asserted. 400 Unless a process has all zone privileges, the mount(2) 401 system call will force the "nosuid" and "restrict" options, the 402 latter only for autofs mountpoints. 403 Regardless of privileges, a process running in a non-global zone may 404 only control mounts performed from within said zone. 405 Outside the global zone, the "nodevices" option is always forced. 406 407privilege PRIV_SYS_IPTUN_CONFIG 408 409 Allows a process to configure IP tunnel links. 410 411privilege PRIV_SYS_DL_CONFIG 412 413 Allows a process to configure all classes of datalinks, including 414 configuration allowed by PRIV_SYS_IPTUN_CONFIG. 415 416privilege PRIV_SYS_IP_CONFIG 417 418 Allows a process to configure a system's IP interfaces and routes. 419 Allows a process to configure network parameters using ndd. 420 Allows a process access to otherwise restricted information using ndd. 421 Allows a process to configure IPsec. 422 Allows a process to pop anchored STREAMs modules with matching zoneid. 423 424privilege PRIV_SYS_NET_CONFIG 425 426 Allows all that PRIV_SYS_IP_CONFIG, PRIV_SYS_DL_CONFIG, and 427 PRIV_SYS_PPP_CONFIG allow. 428 Allows a process to push the rpcmod STREAMs module. 429 Allows a process to INSERT/REMOVE STREAMs modules on locations other 430 than the top of the module stack. 431 432privilege PRIV_SYS_NFS 433 434 Allows a process to perform Sun private NFS specific system calls. 435 Allows a process to bind to ports reserved by NFS: ports 2049 (nfs) 436 and port 4045 (lockd). 437 438privilege PRIV_SYS_PPP_CONFIG 439 440 Allows a process to create and destroy PPP (sppp) interfaces. 441 Allows a process to configure PPP tunnels (sppptun). 442 443privilege PRIV_SYS_RES_BIND 444 445 Allows a process to bind processes to processor sets. 446 447privilege PRIV_SYS_RES_CONFIG 448 449 Allows all that PRIV_SYS_RES_BIND allows. 450 Allows a process to create and delete processor sets, assign 451 CPUs to processor sets and override the PSET_NOESCAPE property. 452 Allows a process to change the operational status of CPUs in 453 the system using p_online(2). 454 Allows a process to configure resource pools and to bind 455 processes to pools 456 457unsafe privilege PRIV_SYS_RESOURCE 458 459 Allows a process to modify the resource limits specified 460 by setrlimit(2) and setrctl(2) without restriction. 461 Allows a process to exceed the per-user maximum number of 462 processes. 463 Allows a process to extend or create files on a filesystem that 464 has less than minfree space in reserve. 465 466privilege PRIV_SYS_SMB 467 468 Allows a process to access the Sun private SMB kernel module. 469 Allows a process to bind to ports reserved by NetBIOS and SMB: 470 ports 137 (NBNS), 138 (NetBIOS Datagram Service), 139 (NetBIOS 471 Session Service and SMB-over-NBT) and 445 (SMB-over-TCP). 472 473privilege PRIV_SYS_SUSER_COMPAT 474 475 Allows a process to successfully call a third party loadable module 476 that calls the kernel suser() function to check for allowed access. 477 This privilege exists only for third party loadable module 478 compatibility and is not used by Solaris proper. 479 480privilege PRIV_SYS_TIME 481 482 Allows a process to manipulate system time using any of the 483 appropriate system calls: stime, adjtime, ntp_adjtime and 484 the IA specific RTC calls. 485 486privilege PRIV_SYS_TRANS_LABEL 487 488 Allows a process to translate labels that are not dominated 489 by the process' sensitivity label to and from an external 490 string form. 491 This privilege is interpreted only if the system is configured 492 with Trusted Extensions. 493 494privilege PRIV_VIRT_MANAGE 495 496 Allows a process to manage virtualized environments such as 497 xVM(5). 498 499privilege PRIV_WIN_COLORMAP 500 501 Allows a process to override colormap restrictions. 502 Allows a process to install or remove colormaps. 503 Allows a process to retrieve colormap cell entries allocated 504 by other processes. 505 This privilege is interpreted only if the system is configured 506 with Trusted Extensions. 507 508privilege PRIV_WIN_CONFIG 509 510 Allows a process to configure or destroy resources that are 511 permanently retained by the X server. 512 Allows a process to use SetScreenSaver to set the screen 513 saver timeout value. 514 Allows a process to use ChangeHosts to modify the display 515 access control list. 516 Allows a process to use GrabServer. 517 Allows a process to use the SetCloseDownMode request which 518 may retain window, pixmap, colormap, property, cursor, font, 519 or graphic context resources. 520 This privilege is interpreted only if the system is configured 521 with Trusted Extensions. 522 523privilege PRIV_WIN_DAC_READ 524 525 Allows a process to read from a window resource that it does 526 not own (has a different user ID). 527 This privilege is interpreted only if the system is configured 528 with Trusted Extensions. 529 530privilege PRIV_WIN_DAC_WRITE 531 532 Allows a process to write to or create a window resource that 533 it does not own (has a different user ID). A newly created 534 window property is created with the window's user ID. 535 This privilege is interpreted only if the system is configured 536 with Trusted Extensions. 537 538privilege PRIV_WIN_DEVICES 539 540 Allows a process to perform operations on window input devices. 541 Allows a process to get and set keyboard and pointer controls. 542 Allows a process to modify pointer button and key mappings. 543 This privilege is interpreted only if the system is configured 544 with Trusted Extensions. 545 546privilege PRIV_WIN_DGA 547 548 Allows a process to use the direct graphics access (DGA) X protocol 549 extensions. Direct process access to the frame buffer is still 550 required. Thus the process must have MAC and DAC privileges that 551 allow access to the frame buffer, or the frame buffer must be 552 allocated to the process. 553 This privilege is interpreted only if the system is configured 554 with Trusted Extensions. 555 556privilege PRIV_WIN_DOWNGRADE_SL 557 558 Allows a process to set the sensitivity label of a window resource 559 to a sensitivity label that does not dominate the existing 560 sensitivity label. 561 This privilege is interpreted only if the system is configured 562 with Trusted Extensions. 563 564privilege PRIV_WIN_FONTPATH 565 566 Allows a process to set a font path. 567 This privilege is interpreted only if the system is configured 568 with Trusted Extensions. 569 570privilege PRIV_WIN_MAC_READ 571 572 Allows a process to read from a window resource whose sensitivity 573 label is not equal to the process sensitivity label. 574 This privilege is interpreted only if the system is configured 575 with Trusted Extensions. 576 577privilege PRIV_WIN_MAC_WRITE 578 579 Allows a process to create a window resource whose sensitivity 580 label is not equal to the process sensitivity label. 581 A newly created window property is created with the window's 582 sensitivity label. 583 This privilege is interpreted only if the system is configured 584 with Trusted Extensions. 585 586privilege PRIV_WIN_SELECTION 587 588 Allows a process to request inter-window data moves without the 589 intervention of the selection confirmer. 590 This privilege is interpreted only if the system is configured 591 with Trusted Extensions. 592 593privilege PRIV_WIN_UPGRADE_SL 594 595 Allows a process to set the sensitivity label of a window 596 resource to a sensitivity label that dominates the existing 597 sensitivity label. 598 This privilege is interpreted only if the system is configured 599 with Trusted Extensions. 600 601privilege PRIV_XVM_CONTROL 602 603 Allows a process access to the xVM(5) control devices for 604 managing guest domains and the hypervisor. This privilege is 605 used only if booted into xVM on x86 platforms. 606 607set PRIV_EFFECTIVE 608 609 Set of privileges currently in effect. 610 611set PRIV_INHERITABLE 612 613 Set of privileges that comes into effect on exec. 614 615set PRIV_PERMITTED 616 617 Set of privileges that can be put into the effective set without 618 restriction. 619 620set PRIV_LIMIT 621 622 Set of privileges that determines the absolute upper bound of 623 privileges this process and its off-spring can obtain. 624