zarafa_spooler_selinux(8)

1zarafa_spooler_selinux(8)SELinux Policy zarafa_spoolerzarafa_spooler_selinux(8)
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NAME

6       zarafa_spooler_selinux   -  Security  Enhanced  Linux  Policy  for  the
7       zarafa_spooler processes
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DESCRIPTION

10       Security-Enhanced Linux secures the zarafa_spooler processes via flexi‐
11       ble mandatory access control.
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13       The  zarafa_spooler processes execute with the zarafa_spooler_t SELinux
14       type. You can check if you have these processes  running  by  executing
15       the ps command with the -Z qualifier.
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17       For example:
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19       ps -eZ | grep zarafa_spooler_t
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ENTRYPOINTS

24       The  zarafa_spooler_t  SELinux  type  can be entered via the file_type,
25       unlabeled_t,      proc_type,      filesystem_type,       mtrr_device_t,
26       zarafa_spooler_exec_t, sysctl_type file types.
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28       The  default  entrypoint  paths for the zarafa_spooler_t domain are the
29       following:
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31       all files on the system, /dev/cpu/mtrr, /usr/bin/zarafa-spooler
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PROCESS TYPES

34       SELinux defines process types (domains) for each process running on the
35       system
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37       You can see the context of a process using the -Z option to ps
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39       Policy  governs  the  access confined processes have to files.  SELinux
40       zarafa_spooler policy is very flexible allowing users  to  setup  their
41       zarafa_spooler processes in as secure a method as possible.
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43       The following process types are defined for zarafa_spooler:
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45       zarafa_spooler_t
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47       Note:  semanage  permissive -a zarafa_spooler_t can be used to make the
48       process type zarafa_spooler_t permissive. SELinux does not deny  access
49       to permissive process types, but the AVC (SELinux denials) messages are
50       still generated.
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BOOLEANS

54       SELinux  policy  is  customizable  based  on  least  access   required.
55       zarafa_spooler  policy  is  extremely flexible and has several booleans
56       that allow you to manipulate the policy and run zarafa_spooler with the
57       tightest access possible.
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61       If you want to allow all daemons to write corefiles to /, you must turn
62       on the allow_daemons_dump_core boolean. Disabled by default.
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64       setsebool -P allow_daemons_dump_core 1
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68       If you want to allow all daemons to use tcp wrappers, you must turn  on
69       the allow_daemons_use_tcp_wrapper boolean. Disabled by default.
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71       setsebool -P allow_daemons_use_tcp_wrapper 1
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75       If  you  want to allow all daemons the ability to read/write terminals,
76       you  must  turn  on  the  allow_daemons_use_tty  boolean.  Disabled  by
77       default.
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79       setsebool -P allow_daemons_use_tty 1
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83       If you want to allow all domains to use other domains file descriptors,
84       you must turn on the allow_domain_fd_use boolean. Enabled by default.
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86       setsebool -P allow_domain_fd_use 1
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90       If you want to allow unconfined executables to make their  heap  memory
91       executable.   Doing  this  is  a  really bad idea. Probably indicates a
92       badly coded executable, but could indicate an attack.  This  executable
93       should  be  reported  in  bugzilla, you must turn on the allow_execheap
94       boolean. Disabled by default.
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96       setsebool -P allow_execheap 1
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100       If you want to allow unconfined executables to map a memory  region  as
101       both  executable  and  writable,  this  is dangerous and the executable
102       should be reported in bugzilla), you must  turn  on  the  allow_execmem
103       boolean. Enabled by default.
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105       setsebool -P allow_execmem 1
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109       If  you  want  to  allow  all  unconfined  executables to use libraries
110       requiring text relocation that are not  labeled  textrel_shlib_t),  you
111       must turn on the allow_execmod boolean. Enabled by default.
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113       setsebool -P allow_execmod 1
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117       If  you  want  to allow unconfined executables to make their stack exe‐
118       cutable.  This should never, ever be necessary.  Probably  indicates  a
119       badly  coded  executable, but could indicate an attack. This executable
120       should be reported in bugzilla), you must turn on  the  allow_execstack
121       boolean. Enabled by default.
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123       setsebool -P allow_execstack 1
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126
127       If  you  want  to allow confined applications to run with kerberos, you
128       must turn on the allow_kerberos boolean. Enabled by default.
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130       setsebool -P allow_kerberos 1
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134       If you want to allow sysadm to debug or ptrace all processes, you  must
135       turn on the allow_ptrace boolean. Disabled by default.
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137       setsebool -P allow_ptrace 1
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141       If  you  want  to  allow  system  to run with NIS, you must turn on the
142       allow_ypbind boolean. Disabled by default.
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144       setsebool -P allow_ypbind 1
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148       If you want to enable cluster mode for daemons, you must  turn  on  the
149       daemons_enable_cluster_mode boolean. Disabled by default.
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151       setsebool -P daemons_enable_cluster_mode 1
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155       If  you  want to allow all domains to have the kernel load modules, you
156       must  turn  on  the  domain_kernel_load_modules  boolean.  Disabled  by
157       default.
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159       setsebool -P domain_kernel_load_modules 1
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163       If you want to allow all domains to execute in fips_mode, you must turn
164       on the fips_mode boolean. Enabled by default.
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166       setsebool -P fips_mode 1
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170       If you want to enable reading of urandom for all domains, you must turn
171       on the global_ssp boolean. Disabled by default.
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173       setsebool -P global_ssp 1
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177       If you want to enable support for upstart as the init program, you must
178       turn on the init_upstart boolean. Enabled by default.
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180       setsebool -P init_upstart 1
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184       If you want to allow certain domains to map low memory in  the  kernel,
185       you must turn on the mmap_low_allowed boolean. Disabled by default.
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187       setsebool -P mmap_low_allowed 1
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191       If  you  want to allow confined applications to use nscd shared memory,
192       you must turn on the nscd_use_shm boolean. Enabled by default.
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194       setsebool -P nscd_use_shm 1
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198       If you want to boolean to determine whether the system permits  loading
199       policy,  setting enforcing mode, and changing boolean values.  Set this
200       to true and you have to reboot to set it back, you  must  turn  on  the
201       secure_mode_policyload boolean. Disabled by default.
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203       setsebool -P secure_mode_policyload 1
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207       If you want to support X userspace object manager, you must turn on the
208       xserver_object_manager boolean. Disabled by default.
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210       setsebool -P xserver_object_manager 1
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MANAGED FILES

215       The SELinux process type zarafa_spooler_t can manage files labeled with
216       the  following  file types.  The paths listed are the default paths for
217       these file types.  Note the processes UID still need to have  DAC  per‐
218       missions.
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220       file_type
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222            all files on the system
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FILE CONTEXTS

226       SELinux requires files to have an extended attribute to define the file
227       type.
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229       You can see the context of a file using the -Z option to ls
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231       Policy governs the access  confined  processes  have  to  these  files.
232       SELinux  zarafa_spooler policy is very flexible allowing users to setup
233       their zarafa_spooler processes in as secure a method as possible.
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235       STANDARD FILE CONTEXT
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237       SELinux defines the file context types for the zarafa_spooler,  if  you
238       wanted  to store files with these types in a diffent paths, you need to
239       execute the semanage command to sepecify alternate  labeling  and  then
240       use restorecon to put the labels on disk.
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242       semanage       fcontext       -a       -t      zarafa_spooler_var_run_t
243       '/srv/myzarafa_spooler_content(/.*)?'
244       restorecon -R -v /srv/myzarafa_spooler_content
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246       Note: SELinux often uses regular expressions  to  specify  labels  that
247       match multiple files.
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249       The following file types are defined for zarafa_spooler:
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253       zarafa_spooler_exec_t
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255       - Set files with the zarafa_spooler_exec_t type, if you want to transi‐
256       tion an executable to the zarafa_spooler_t domain.
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260       zarafa_spooler_log_t
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262       - Set files with the zarafa_spooler_log_t type, if you  want  to  treat
263       the  data as zarafa spooler log data, usually stored under the /var/log
264       directory.
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268       zarafa_spooler_var_run_t
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270       - Set files with the zarafa_spooler_var_run_t  type,  if  you  want  to
271       store the zarafa spooler files under the /run or /var/run directory.
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275       Note:  File context can be temporarily modified with the chcon command.
276       If you want to permanently change the file context you need to use  the
277       semanage fcontext command.  This will modify the SELinux labeling data‐
278       base.  You will need to use restorecon to apply the labels.
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COMMANDS

282       semanage fcontext can also be used to manipulate default  file  context
283       mappings.
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285       semanage  permissive  can  also  be used to manipulate whether or not a
286       process type is permissive.
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288       semanage module can also be used to enable/disable/install/remove  pol‐
289       icy modules.
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291       semanage boolean can also be used to manipulate the booleans
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294       system-config-selinux is a GUI tool available to customize SELinux pol‐
295       icy settings.
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AUTHOR

299       This manual page was auto-generated using sepolicy manpage .
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