documentation:rsbac_handbook:appendixes:rsbac_reference:targets_and_requests
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documentation:rsbac_handbook:appendixes:rsbac_reference:targets_and_requests [2006/05/19 15:04] kang created |
documentation:rsbac_handbook:appendixes:rsbac_reference:targets_and_requests [2009/01/13 13:35] 127.0.0.1 (old revision restored) |
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| RSBAC restricts access by subjects to objects. The subjects are always | RSBAC restricts access by subjects to objects. The subjects are always | ||
| processes, acting on the behalf of a user with certain attributes, like system_role etc. | processes, acting on the behalf of a user with certain attributes, like system_role etc. | ||
| + | |||
| ==== Targets ==== | ==== Targets ==== | ||
| Line 13: | Line 14: | ||
| | DEV |Devices, identified by type (char or block), major and minor number| | | DEV |Devices, identified by type (char or block), major and minor number| | ||
| | IPC |InterProcess Communication: Semaphores (sem), Messages (msg), Shared Memory (shm), Sockets (sock)| | | IPC |InterProcess Communication: Semaphores (sem), Messages (msg), Shared Memory (shm), Sockets (sock)| | ||
| + | | UNIXSOCK |Unix sockets| | ||
| | SCD |System Control Data: Objects affecting the whole system. This target type is the only one with a fixed number of objects, identified by number (see below).| | | SCD |System Control Data: Objects affecting the whole system. This target type is the only one with a fixed number of objects, identified by number (see below).| | ||
| | USER |Users as objects, mostly for access control information (ACI).| | | USER |Users as objects, mostly for access control information (ACI).| | ||
| Line 51: | Line 53: | ||
| | capability |Change Linux capabilities| | | capability |Change Linux capabilities| | ||
| | auth_administration |(only in RC and ACL): AUTH model administration| | | auth_administration |(only in RC and ACL): AUTH model administration| | ||
| + | |||
| ==== Requests ==== | ==== Requests ==== | ||
| Line 68: | Line 71: | ||
| ^Request ^Description ^Valid Target Types ^System calls and functions ^ | ^Request ^Description ^Valid Target Types ^System calls and functions ^ | ||
| - | | ADD_TO_KERNEL |Add a kernel module |DEV, FILE, NONE |swapon(DEV,FILE), create_module(NONE), init_module(NONE)| | + | | ADD_TO_KERNEL |Add a kernel module |DEV\\ FILE\\ NONE |swapon(DEV,FILE)\\ create_module(NONE)\\ init_module(NONE)| |
| - | | ALTER |Change IPC control information |IPC |msgctl(IPC), shmctl(IPC)| | + | | ALTER |Change IPC control information |IPC |msgctl(IPC)\\ shmctl(IPC)| |
| - | | APPEND_OPEN |Open to append |FILE, DEV, IPC |open(FILE,DEV)*, msgsnd(IPC)*, sendto(IPC)*, sendmsg(IPC)*| | + | | APPEND_OPEN |Open to append |FILE\\ DEV\\ IPC\\ FIFO\\ UNIXSOCK |open(FILE,DEV)*\\ msgsnd(IPC)*\ sendto(IPC)*\\ sendmsg(IPC)*| |
| - | | CHANGE_GROUP |Change active group |IPC, PROCESS, NONE |setgid(PROC), setregid(PROC), setresgid(PROC), setgroups(PROC), setfsgid(NONE) (for DAC only), shmctl(IPC), msgctl(IPC)| | + | | CHANGE_GROUP |Change active group |FILE\\ DIR\\ FIFO\\ SYMLINK\\ UNIXSOCK\\ IPC\\ PROCESS\\ USER\\ NONE |setgid(PROC)\\ setregid(PROC)\\ setresgid(PROC)\\ setgroups(PROC)\\ setfsgid(NONE) (for DAC only)\\ shmctl(IPC)\\ msgctl(IPC)| |
| - | | CHANGE_OWNER |Change owner |FILE, DIR, FIFO, IPC, PROCESS, NONE|chown(FILE, DIR, FIFO), lchown(FILE, DIR, FIFO), fchown(FILE, DIR, FIFO), setuid(PROC)*, setreuid(PROC)*, setresuid(PROC)*, setfsuid(NONE) (for DAC only), shmctl(IPC), msgctl(IPC)| | + | | CHANGE_OWNER |Change owner |FILE\\ DIR\\ FIFO\\ IPC\\ PROCESS\\ SYMLINK\\ NONE|chown(FILE, DIR, FIFO)\\ lchown(FILE, DIR, FIFO)\\ fchown(FILE, DIR, FIFO)\\ setuid(PROC)*\\ setreuid(PROC)*\\ setresuid(PROC)*\\ setfsuid(NONE) (for DAC only)\\ shmctl(IPC)\\ msgctl(IPC)| |
| - | | CHANGE_DAC_EFF_OWNER |Change effective owner |PROCESS |sys_setreuid(PROCESS), sys_setuid(PROCESS), sys_setresuid(PROCESS)| | + | | CHANGE_DAC_EFF_OWNER |Change effective owner |PROCESS |sys_setreuid(PROCESS)\\ sys_setuid(PROCESS)\\ sys_setresuid(PROCESS)| |
| - | | CHANGE_DAC_FS_OWNER |Change file system userid |PROCESS |sys_setreuid(PROCESS), sys_setuid(PROCESS), sys_setresuid(PROCESS), sys_setfsuid(PROCESS)| | + | | CHANGE_DAC_FS_OWNER |Change file system userid |PROCESS |sys_setreuid(PROCESS)\\ sys_setuid(PROCESS)\\ sys_setresuid(PROCESS)\\ sys_setfsuid(PROCESS)| |
| - | | CHDIR |Change working directory |DIR |chdir(DIR), fchdir(DIR), chroot(DIR)| | + | | CHDIR |Change working directory |DIR |chdir(DIR)\\ fchdir(DIR)\\ chroot(DIR)| |
| - | | CLONE |Fork/clone a process |PROCESS |fork(PROC)*, vfork(PROC)*, clone(PROC)*| | + | | CLONE |Fork/clone a process |PROCESS |fork(PROC)*\\ vfork(PROC)*\\ clone(PROC)*| |
| - | | CLOSE |Close opened file etc. Should always be granted.|FILE, DIR, FIFO, DEV, IPC, NETOBJ(local)|close(FILE, DIR, FIFO, DEV, IPC, NETOBJ)*, shmdt(IPC)*, msgrcv(IPC)*, msgsnd(IPC)*, send(IPC)*, sendto(IPC)*, sendmsg(IPC)*, recv(IPC)*, recvfrom(IPC)*, recvmsg(IPC)*| | + | | CLOSE |Close opened file etc. Should always be granted.|FILE\\ DIR\\ FIFO\\ DEV\\ IPC\\ UNIXSOCK\\ NETOBJ(local)|close(FILE, DIR, FIFO, DEV, IPC, NETOBJ)*\\ shmdt(IPC)*\\ msgrcv(IPC)*\\ msgsnd(IPC)*\\ send(IPC)*\\ sendto(IPC)*\\ sendmsg(IPC)*\\ recv(IPC)*\\ recvfrom(IPC)*\\ recvmsg(IPC)*| |
| - | | CREATE |Create object |DIR (where), IPC, USER, GROUP, NETTEMP, NETOBJ(local)|creat(DIR, IPC)*, open(DIR, IPC)*, mknod(DIR)*, mkdir(DIR)*, symlink(DIR)*, shmget(IPC)*, msgget(IPC)*, socket(IPC)*, accept(IPC)*, rsbac_um_add_user(USER), rsbac_um_add_group(GROUP), rsbac_net_temp(NETTEMP), socket(NETOBJ)| | + | | CREATE |Create object |DIR (where)\\ IPC\\ USER\\ GROUP\\ NETOBJ(local)|create(DIR, IPC)*\\ open(DIR, IPC)*\\ mknod(DIR)*\\ mkdir(DIR)*\\ symlink(DIR)*\\ shmget(IPC)*\\ msgget(IPC)*\\ socket(IPC)*\\ accept(IPC)*\\ rsbac_um_add_user(USER)\\ rsbac_um_add_group(GROUP)\\ rsbac_net_temp(NETTEMP)\\ socket(NETOBJ)| |
| - | | DELETE |Delete object |FILE, DIR, FIFO, IPC, USER, NETTEMP|unlink(FILE, DIR, FIFO)*, rmdir(DIR)*, msgctl(IPC)*, shmctl(IPC)*, shutdown(IPC)*. close(IPC)*, rsbac_um_remove_user(USER), rsbac_um_remove_group(GROUP), rsbac_net_temp(NETTEMP)| | + | | DELETE |Delete object |FILE\\ DIR\\ FIFO\\ SYMLINK\\ UNIXSOCK\\ IPC\\ USER\\ GROUP\\ NETTEMP\\ NETOBJ|unlink(FILE, DIR, FIFO)*\\ rmdir(DIR)*\\ msgctl(IPC)*\\ shmctl(IPC)*\\ shutdown(IPC)*. close(IPC)*\\ rsbac_um_remove_user(USER)\\ rsbac_um_remove_group(GROUP)\\ rsbac_net_temp(NETTEMP)| |
| | EXECUTE |Execute a file |FILE |exec()*| | | EXECUTE |Execute a file |FILE |exec()*| | ||
| - | | GET_PERMISSIONS_DATA |Read Unix permissions (mode) or password, ioctl on ttys |FILE, DIR, FIFO, DEV, USER, GROUP|access(FILE, DIR, FIFO), ioctl (DEV:tty), rsbac_um_get_user_item(USER), rsbac_um_get_group_item(GROUP)| | + | | GET_PERMISSIONS_DATA |Read Unix permissions (mode) or password, ioctl on ttys |FILE\\ DIR\\ FIFO\\ SYMLINK\\ UNIXSOCK\\ IPC\\ SCD\\ DEV\\ USER\\ GROUP\\ NETOBJ|access(FILE, DIR, FIFO)\\ ioctl (DEV:tty)\\ rsbac_um_get_user_item(USER)\\ rsbac_um_get_group_item(GROUP)| |
| - | | GET_STATUS_DATA |Get status (stat() etc.) |FILE, DIR, FIFO, DEV, IPC, SCD, NETDEV, NETOBJ(local), PROCESS|open_port(SCD) (/dev/kmem etc.), open_kcore(SCD) (/proc/kcore), stat(FILE, DIR, FIFO, IPC), newstat(FILE, DIR, FIFO, IPC), lstat(FILE, DIR, FIFO, IPC), newlstat(FILE, DIR, FIFO, IPC), fstat(FILE, DIR, FIFO, IPC), newfstat(FILE, DIR, FIFO, IPC), stat64(FILE, DIR, FIFO, IPC), lstat64(FILE, DIR, FIFO, IPC), fstat64(FILE, DIR, FIFO, IPC), statfs(FILE, DIR, FIFO), fstatfs(FILE, DIR, FIFO), rsbac_stats(SCD), rsbac_check(SCD), rsbac_stats_pm(SCD), rsbac_stats_rc(SCD), rsbac_stats_acl(SCD), rsbac_log(SCD), (access to RSBAC proc-files(SCD)), dev_ioctl(NETDEV), arp_ioctl(NETDEV), ip_mroute_setsockopt(SCD network), firewalling code (SCD firewall), quotactl(SCD quota), ioctl (DEV: ide, scsi, etc.), sys_getpgid(PROCESS), sys_getsid(PROCESS), sys_capget(PROCESS)| | + | | GET_STATUS_DATA |Get status (stat() etc.) |FILE\\ DIR\\ FIFO\\ SYMLINK\\ UNIXSOCK\\ DEV\\ IPC\\ SCD\\ NETDEV\\ NETOBJ(local)\\ PROCESS\\ USER\\ GROUP|open_port(SCD) (/dev/kmem etc.)\\ open_kcore(SCD) (/proc/kcore)\\ stat(FILE, DIR, FIFO, IPC)\\ newstat(FILE, DIR, FIFO, IPC)\\ lstat(FILE, DIR, FIFO, IPC)\\ newlstat(FILE, DIR, FIFO, IPC)\\ fstat(FILE, DIR, FIFO, IPC)\\ newfstat(FILE, DIR, FIFO, IPC)\\ stat64(FILE, DIR, FIFO, IPC)\\ lstat64(FILE, DIR, FIFO, IPC)\\ fstat64(FILE, DIR, FIFO, IPC)\\ statfs(FILE, DIR, FIFO)\\ fstatfs(FILE, DIR, FIFO)\\ rsbac_stats(SCD)\\ rsbac_check(SCD)\\ rsbac_stats_pm(SCD)\\ rsbac_stats_rc(SCD)\\ rsbac_stats_acl(SCD)\\ rsbac_log(SCD)\\ (access to RSBAC proc-files(SCD))\\ dev_ioctl(NETDEV)\\ arp_ioctl(NETDEV)\\ ip_mroute_setsockopt(SCD network)\\ firewalling code (SCD firewall)\\ quotactl(SCD quota)\\ ioctl (DEV: ide, scsi, etc.)\\ sys_getpgid(PROCESS)\\ sys_getsid(PROCESS)\\ sys_capget(PROCESS)| |
| - | | LINK_HARD |Hard link |FILE, DIR, FIFO|link(FILE, DIR, FIFO)| | + | | LINK_HARD |Hard link |FILE\\ DIR\\ FIFO\\ SYMLINK|link(FILE, DIR, FIFO)| |
| - | | MODIFY_ACCESS_DATA |Change access information, e.g. time, date|FILE, DIR, FIFO|utimes(FILE, DIR, FIFO)| | + | | MODIFY_ACCESS_DATA |Change access information, e.g. time, date|FILE\\ DIR\\ FIFO\\ SYMLINK\\ UNIXSOCK|utimes(FILE, DIR, FIFO)| |
| | MODIFY_ATTRIBUTE |Change an RSBAC attribute value |All target types (specific request needed for various security models)|| | | MODIFY_ATTRIBUTE |Change an RSBAC attribute value |All target types (specific request needed for various security models)|| | ||
| - | | MODIFY_PERMISSIONS_DATA |Change Unix permissions or password|FILE, DIR, FIFO, DEV, SCD, USER, GROUP|ioperm(SCD), iopl(SCD), chmod(FILE, DIR, FIFO) , fchmod(FILE, DIR, FIFO), ioctl (DEV:tty)| | + | | MODIFY_PERMISSIONS_DATA |Change Unix permissions or password|FILE\\ DIR\\ FIFO\\ SYMLINK\\ UNIXSOCK\\ IPC\\ DEV\\ SCD\\ USER\\ GROUP\\ NETOBJ\\ NONE|ioperm(SCD)\\ iopl(SCD)\\ chmod(FILE, DIR, FIFO)\\ fchmod(FILE, DIR, FIFO)\\ ioctl (DEV:tty)| |
| - | | MODIFY_SYSTEM_DATA |Change system settings |SCD, DEV, NETDEV, PROCESS, NETOBJ(local)|stime(SCD), settimeofday(SCD), adjtimex(SCD), sethostname(SCD), setdomainname(SCD), setrlimit(SCD), syslog(SCD), sysctl(SCD), swapon(SCD), swapoff(SCD), rsbac_log(SCD), dev_ioctl(NETDEV), arp_ioctl(NETDEV), ip_mroute_setsockopt(SCD network), firewalling code (SCD firewall), quotactl(SCD quota), ioctl (ide, scsi, etc.), sched_setscheduler(PROCESS), sched_setaffinity(PROCESS), sys_setpriority(PROCESS), sys_setpgid(PROCESS), sys_setsockopt(NETOBJ)| | + | | MODIFY_SYSTEM_DATA |Change system settings |UNIXSOCK\\ IPC\\ SCD\\ DEV\\ NETDEV\\ PROCESS\\ NETOBJ(local)|stime(SCD)\\ settimeofday(SCD)\\ adjtimex(SCD)\\ sethostname(SCD)\\ setdomainname(SCD)\\ setrlimit(SCD)\\ syslog(SCD)\\ sysctl(SCD)\\ swapon(SCD)\\ swapoff(SCD)\\ rsbac_log(SCD)\\ dev_ioctl(NETDEV)\\ arp_ioctl(NETDEV)\\ ip_mroute_setsockopt(SCD network)\\ firewalling code (SCD firewall)\\ quotactl(SCD quota)\\ ioctl (ide, scsi, etc.)\\ sched_setscheduler(PROCESS)\\ sched_setaffinity(PROCESS)\\ sys_setpriority(PROCESS)\\ sys_setpgid(PROCESS)\\ sys_setsockopt(NETOBJ)| |
| - | | MOUNT |Mount a filesystem |DIR, DEV|mount(DIR, DEV) (separate mount notification for data structures)| | + | | MOUNT |Mount a filesystem |FILE\\ DIR\\ DEV|mount(DIR, DEV) (separate mount notification for data structures)| |
| - | | READ |Read from DIR or NETTEMP. Optional: read from other|DIR, USER, GROUP, NETTEMP (optional: FILE, FIFO, DEV, IPC, NETOBJ(remote))|read(FILE, FIFO, DEV, IPC, NETOBJ)*, readv(FILE, FIFO, DEV, IPC)*, pread(FILE, DEV, IPC)*, readdir(DIR), open(DIR), rsbac_net_temp(NETTEMP)| | + | | READ |Read from DIR or NETTEMP. Optional: read from other|DIR\\ FILE\\ FIFO\\ UNIXSOCK\\ DEV\\ IPC\\ USER\\ GROUP\\ NETTEMP|read(FILE, FIFO, DEV, IPC, NETOBJ)*\\ readv(FILE, FIFO, DEV, IPC)*\\ pread(FILE, DEV, IPC)*\\ readdir(DIR)\\ open(DIR)\\ rsbac_net_temp(NETTEMP)| |
| | READ_ATTRIBUTE |Read RSBAC attribute value |All target types (specific request needed for various security models)|| | | READ_ATTRIBUTE |Read RSBAC attribute value |All target types (specific request needed for various security models)|| | ||
| - | | READ_OPEN |Open for read |FILE, FIFO, DEV, IPC|open(FILE, FIFO, DEV, IPC)*, shmat(IPC)*, msgrcv(IPC)*, recv(IPC)*, recvfrom(IPC)*, recvmsg(IPC)| | + | | READ_OPEN |Open for read |FILE\\ DIR\\ FIFO\\ IPC\\ DEV\\ UNIXSOCK|open(FILE, FIFO, DEV, IPC)*\\ shmat(IPC)*\\ msgrcv(IPC)*\\ recv(IPC)*\\ recvfrom(IPC)*\\ recvmsg(IPC)| |
| - | | READ_WRITE_OPEN |Open for read and write |FILE, FIFO, DEV, IPC|open(FILE, FIFO, DEV, IPC)*, shmat(IPC)*, bind(IPC)*, connect(IPC)*, listen(IPC)*| | + | | READ_WRITE_OPEN |Open for read and write |FILE\\ FIFO\\ DEV\\ IPC\\ UNIXSOCK|open(FILE, FIFO, DEV, IPC)*\\ shmat(IPC)*\\ bind(IPC)*\\ connect(IPC)*\\ listen(IPC)*| |
| - | | REMOVE_FROM_KERNEL |Remove kernel module |DEV, FILE, NONE|swapoff(DEV,FILE), delete_module(NONE)| | + | | REMOVE_FROM_KERNEL |Remove kernel module |DEV\\ FILE\\ NONE|swapoff(DEV,FILE)\\ delete_module(NONE)| |
| - | | RENAME |Rename |FILE, DIR, FIFO|rename(FILE, DIR, FIFO) (RSBAC identification not changed by rename!)| | + | | RENAME |Rename |FILE\\ DIR\\ FIFO\\ SYMLINK\\ UNIXSOCK\\ USER\\ GROUP|rename(FILE, DIR, FIFO) (RSBAC identification not changed by rename!)| |
| - | | SEARCH |Lookup in dir or symlink from inside kernel for access with full path, map name to id |DIR, SYMLINK, USER, GROUP| (internal functions lookup_dentry(DIR) / path_walk(DIR) / lookup_hash(DIR) / follow_symlink(SYMLINK))| | + | | SEARCH |Lookup in dir or symlink from inside kernel for access with full path, map name to id |DIR\\ FILE\\ SYMLINK\\ FIFO\\ UNIXSOCK\\ DEV\\ NETOBJ\\ USER\\ GROUP| (internal functions lookup_dentry(DIR) / path_walk(DIR) / lookup_hash(DIR) / follow_symlink(SYMLINK))| |
| | SEND_SIGNAL |Send a signal |PROCESS|kill(PROC)| | | SEND_SIGNAL |Send a signal |PROCESS|kill(PROC)| | ||
| | SHUTDOWN |Shutdown/reboot system |NONE|reboot(NONE)| | | SHUTDOWN |Shutdown/reboot system |NONE|reboot(NONE)| | ||
| Line 102: | Line 105: | ||
| | TERMINATE |End of calling process, for attribute cleanup. Should always be granted.|PROCESS|exit(PROC)| | | TERMINATE |End of calling process, for attribute cleanup. Should always be granted.|PROCESS|exit(PROC)| | ||
| | TRACE |Trace a process |PROCESS|ptrace(PROC) (architecture dependent)| | | TRACE |Trace a process |PROCESS|ptrace(PROC) (architecture dependent)| | ||
| - | | TRUNCATE |Truncate |FILE|open(FILE)*, truncate(FILE)*, ftruncate(FILE)*, truncate64(FILE)*, ftruncate64(FILE)*| | + | | TRUNCATE |Truncate |FILE|open(FILE)*\\ truncate(FILE)*\\ ftruncate(FILE)*\\ truncate64(FILE)*\\ ftruncate64(FILE)*| |
| - | | UMOUNT |Umount a filesystem |DIR, DEV|umount(DIR, DEV) (separate umount notification for data structures)| | + | | UMOUNT |Umount a filesystem |FILE\\ DIR\\ DEV|umount(DIR, DEV) (separate umount notification for data structures)| |
| - | | WRITE |Write to a DIR, SCD or NETTEMP. Object moving to target dir. Optional: write to file etc. | DIR, SCD, USER, GROUP (optional: FILE, FIFO, DEV, IPC-sock, NETOBJ(remote))| write(FILE, FIFO, IPC, DEV, NETTEMP)*, writev(FILE, FIFO, IPC, DEV)*, pwrite(FILE, IPC, DEV)*, rename(DIR), rsbac_write(SCD), rsbac_net_temp(NETTEMP)| | + | | WRITE |Write to a DIR, SCD or NETTEMP. Object moving to target dir. Optional: write to file etc. | FILE\\ FIFO\\ DEV\\ UNIXSOCK\\ IPC\\ NETOBJ\\ DIR\\ SCD\\ USER\\ GROUP| write(FILE, FIFO, IPC, DEV, NETTEMP)*\\ writev(FILE, FIFO, IPC, DEV)*\\ pwrite(FILE, IPC, DEV)*\\ rename(DIR)\\ rsbac_write(SCD)\\ rsbac_net_temp(NETTEMP)| |
| - | | WRITE_OPEN |Open for write |FILE, FIFO, DEV, IPC|open(FILE, FIFO, DEV, IPC)*| | + | | WRITE_OPEN |Open for write |FILE\\ FIFO\\ DEV\\ IPC|open(FILE, FIFO, DEV, IPC)*| |
| - | | MAP_EXEC |Map a library from a file (target FILE) or other code (target NONE) for execution.|FILE, NONE|mmap(FILE) (EXEC mode), mprotect(FILE, NONE) (EXEC mode), uselib(FILE)| | + | | MAP_EXEC |Map a library from a file (target FILE) or other code (target NONE) for execution.|FILE\\ NONE|mmap(FILE) (EXEC mode)\\ mprotect(FILE, NONE) (EXEC mode)\\ uselib(FILE)| |
| - | | BIND |Bind network address and port (if applicable) to local socket, bind to network device|NETDEV, NETOBJ(local)|dev_ioctl(NETDEV), bind()*| | + | | BIND |Bind network address and port (if applicable) to local socket, bind to network device|NETDEV\\ NETOBJ(local)|dev_ioctl(NETDEV), bind()*| |
| - | | LISTEN |Listen on a local socket |NETOBJ(local)|listen()*| | + | | LISTEN |Listen on a local socket |UNIXSOCK\\ IPC\\ NETOBJ(local)|listen()*| |
| | ACCEPT |Accept a connection from a remote network endpoint|NETOBJ(remote)|accept()*| | | ACCEPT |Accept a connection from a remote network endpoint|NETOBJ(remote)|accept()*| | ||
| - | | CONNECT |Connect to remote network endpoint|NETOBJ(remote)|connect()*| | + | | CONNECT |Connect to remote network endpoint|UNIXSOCK\\ IPC\\ NETOBJ(remote)|connect()*| |
| - | | SEND |Fake tty input, send to remote network endpoint|DEV, NETOBJ(remote)|ioctl(DEV:TIOCSTI), send()*, sendmsg()*, sendto()*| | + | | SEND |Fake tty input, send to remote network endpoint|UNIXSOCK\\ IPC\\ DEV\\ NETOBJ(remote)|ioctl(DEV:TIOCSTI)\\ send()*\\ sendmsg()*\\ sendto()*| |
| - | | RECEIVE |Receive from remote network endpoint|NETOBJ (remote)|recv()*, recvmsg()*, recvfrom()*| | + | | RECEIVE |Receive from remote network endpoint|UNIXSOCK\\ IPC\\ NETOBJ (remote)|recv()*\\ recvmsg()*\\ recvfrom()*| |
| - | | NET_SHUTDOWN |Shutdown channel of local socket |NETOBJ(local)|shutdown()| | + | | NET_SHUTDOWN |Shutdown channel of local socket |UNIXSOCK\\ IPC\\ NETOBJ(local)|shutdown()| |
| - | | IOCTL |Sets various parameters to devices|DEV, NETOBJ(local)|sys_ioctl(), sock_ioctl()| | + | | IOCTL |Sets various parameters to devices|UNIXSOCK\\ IPC\\ DEV\\ NETOBJ(local)|sys_ioctl()\\ sock_ioctl()| |
| - | | LOCK |Lock filesystem objects |FILE, DIR, FIFO, SYMLINK|sys_fcntl(), sys_lock| | + | | LOCK |Lock filesystem objects |FILE\\ DIR\\ FIFO\\ SYMLINK\\ UNIXSOCK\\ IPC|sys_fcntl(), sys_lock| |
| + | |||
| + | |||
| + | \\ | ||
| + | ---- | ||
| + | **Table of Contents:** [[documentation:rsbac_handbook|RSBAC Handbook]]\\ | ||
| - | Please remember that some models (RC, ACL) internally change ''NONE'' targets to ''SCD'' target ''other'' for access control. | ||
documentation/rsbac_handbook/appendixes/rsbac_reference/targets_and_requests.txt · Last modified: 2009/01/13 13:35 by 127.0.0.1