1zarafa_server_selinux(8) SELinux Policy zarafa_server zarafa_server_selinux(8)
2
6 zarafa_server_selinux - Security Enhanced Linux Policy for the
7 zarafa_server processes
8
10 Security-Enhanced Linux secures the zarafa_server processes via flexi‐
11 ble mandatory access control.
12 The zarafa_server processes execute with the zarafa_server_t SELinux
14 type. You can check if you have these processes running by executing
15 the ps command with the -Z qualifier.
16 For example:
18 ps -eZ | grep zarafa_server_t
20
24 The zarafa_server_t SELinux type can be entered via the
25 zarafa_server_exec_t file type.
26 The default entrypoint paths for the zarafa_server_t domain are the
28 following:
29 /usr/bin/zarafa-server
31
33 SELinux defines process types (domains) for each process running on the
34 system
35 You can see the context of a process using the -Z option to ps
37 Policy governs the access confined processes have to files. SELinux
39 zarafa_server policy is very flexible allowing users to setup their
40 zarafa_server processes in as secure a method as possible.
41 The following process types are defined for zarafa_server:
43 zarafa_server_t
45 Note: semanage permissive -a zarafa_server_t can be used to make the
47 process type zarafa_server_t permissive. SELinux does not deny access
48 to permissive process types, but the AVC (SELinux denials) messages are
49 still generated.
50
53 SELinux policy is customizable based on least access required.
54 zarafa_server policy is extremely flexible and has several booleans
55 that allow you to manipulate the policy and run zarafa_server with the
56 tightest access possible.
57 If you want to allow users to resolve user passwd entries directly from
61 ldap rather then using a sssd server, you must turn on the authlo‐
62 gin_nsswitch_use_ldap boolean. Disabled by default.
63 setsebool -P authlogin_nsswitch_use_ldap 1
65 If you want to allow all daemons to write corefiles to /, you must turn
69 on the daemons_dump_core boolean. Disabled by default.
70 setsebool -P daemons_dump_core 1
72 If you want to enable cluster mode for daemons, you must turn on the
76 daemons_enable_cluster_mode boolean. Enabled by default.
77 setsebool -P daemons_enable_cluster_mode 1
79 If you want to allow all daemons to use tcp wrappers, you must turn on
83 the daemons_use_tcp_wrapper boolean. Disabled by default.
84 setsebool -P daemons_use_tcp_wrapper 1
86 If you want to allow all daemons the ability to read/write terminals,
90 you must turn on the daemons_use_tty boolean. Disabled by default.
91 setsebool -P daemons_use_tty 1
93 If you want to deny any process from ptracing or debugging any other
97 processes, you must turn on the deny_ptrace boolean. Enabled by
98 default.
99 setsebool -P deny_ptrace 1
101 If you want to allow any process to mmap any file on system with
105 attribute file_type, you must turn on the domain_can_mmap_files bool‐
106 ean. Enabled by default.
107 setsebool -P domain_can_mmap_files 1
109 If you want to allow all domains write to kmsg_device, while kernel is
113 executed with systemd.log_target=kmsg parameter, you must turn on the
114 domain_can_write_kmsg boolean. Disabled by default.
115 setsebool -P domain_can_write_kmsg 1
117 If you want to allow all domains to use other domains file descriptors,
121 you must turn on the domain_fd_use boolean. Enabled by default.
122 setsebool -P domain_fd_use 1
124 If you want to allow all domains to have the kernel load modules, you
128 must turn on the domain_kernel_load_modules boolean. Disabled by
129 default.
130 setsebool -P domain_kernel_load_modules 1
132 If you want to allow all domains to execute in fips_mode, you must turn
136 on the fips_mode boolean. Enabled by default.
137 setsebool -P fips_mode 1
139 If you want to enable reading of urandom for all domains, you must turn
143 on the global_ssp boolean. Disabled by default.
144 setsebool -P global_ssp 1
146 If you want to allow confined applications to run with kerberos, you
150 must turn on the kerberos_enabled boolean. Enabled by default.
151 setsebool -P kerberos_enabled 1
153 If you want to allow system to run with NIS, you must turn on the
157 nis_enabled boolean. Disabled by default.
158 setsebool -P nis_enabled 1
160 If you want to allow confined applications to use nscd shared memory,
164 you must turn on the nscd_use_shm boolean. Disabled by default.
165 setsebool -P nscd_use_shm 1
167 If you want to allow zarafa domains to setrlimit/sys_resource, you must
171 turn on the zarafa_setrlimit boolean. Disabled by default.
172 setsebool -P zarafa_setrlimit 1
174
178 The SELinux process type zarafa_server_t can manage files labeled with
179 the following file types. The paths listed are the default paths for
180 these file types. Note the processes UID still need to have DAC per‐
181 missions.
182 cluster_conf_t
184 /etc/cluster(/.*)?
186 cluster_var_lib_t
188 /var/lib/pcsd(/.*)?
190 /var/lib/cluster(/.*)?
191 /var/lib/openais(/.*)?
192 /var/lib/pengine(/.*)?
193 /var/lib/corosync(/.*)?
194 /usr/lib/heartbeat(/.*)?
195 /var/lib/heartbeat(/.*)?
196 /var/lib/pacemaker(/.*)?
197 cluster_var_run_t
199 /var/run/crm(/.*)?
201 /var/run/cman_.*
202 /var/run/rsctmp(/.*)?
203 /var/run/aisexec.*
204 /var/run/heartbeat(/.*)?
205 /var/run/corosync-qnetd(/.*)?
206 /var/run/corosync-qdevice(/.*)?
207 /var/run/cpglockd.pid
208 /var/run/corosync.pid
209 /var/run/rgmanager.pid
210 /var/run/cluster/rgmanager.sk
211 root_t
213 /sysroot/ostree/deploy/.*-atomic.*/deploy(/.*)?
215 /
216 /initrd
217 zarafa_server_log_t
219 /var/log/zarafa/server.log.*
221 zarafa_server_tmp_t
223 zarafa_server_var_run_t
226 /var/run/zarafa
228 /var/run/zarafa-server.pid
229 zarafa_var_lib_t
231 /var/lib/zarafa(/.*)?
233 /var/lib/zarafa-webapp(/.*)?
234 /var/lib/zarafa-webaccess(/.*)?
235
238 SELinux requires files to have an extended attribute to define the file
239 type.
240 You can see the context of a file using the -Z option to ls
242 Policy governs the access confined processes have to these files.
244 SELinux zarafa_server policy is very flexible allowing users to setup
245 their zarafa_server processes in as secure a method as possible.
246 STANDARD FILE CONTEXT
248 SELinux defines the file context types for the zarafa_server, if you
250 wanted to store files with these types in a diffent paths, you need to
251 execute the semanage command to sepecify alternate labeling and then
252 use restorecon to put the labels on disk.
253 semanage fcontext -a -t zarafa_server_var_run_t
255 '/srv/myzarafa_server_content(/.*)?'
256 restorecon -R -v /srv/myzarafa_server_content
257 Note: SELinux often uses regular expressions to specify labels that
259 match multiple files.
260 The following file types are defined for zarafa_server:
262 zarafa_server_exec_t
266 - Set files with the zarafa_server_exec_t type, if you want to transi‐
268 tion an executable to the zarafa_server_t domain.
269 zarafa_server_log_t
273 - Set files with the zarafa_server_log_t type, if you want to treat the
275 data as zarafa server log data, usually stored under the /var/log
276 directory.
277 zarafa_server_tmp_t
281 - Set files with the zarafa_server_tmp_t type, if you want to store
283 zarafa server temporary files in the /tmp directories.
284 zarafa_server_var_run_t
288 - Set files with the zarafa_server_var_run_t type, if you want to store
290 the zarafa server files under the /run or /var/run directory.
291 Paths:
294 /var/run/zarafa, /var/run/zarafa-server.pid
295 Note: File context can be temporarily modified with the chcon command.
298 If you want to permanently change the file context you need to use the
299 semanage fcontext command. This will modify the SELinux labeling data‐
300 base. You will need to use restorecon to apply the labels.
301
304 semanage fcontext can also be used to manipulate default file context
305 mappings.
306 semanage permissive can also be used to manipulate whether or not a
308 process type is permissive.
309 semanage module can also be used to enable/disable/install/remove pol‐
311 icy modules.
312 semanage boolean can also be used to manipulate the booleans
314 system-config-selinux is a GUI tool available to customize SELinux pol‐
317 icy settings.
318
321 This manual page was auto-generated using sepolicy manpage .
322
325 selinux(8), zarafa_server(8), semanage(8), restorecon(8), chcon(1),
326 sepolicy(8) , setsebool(8)
327zarafa_server 19-04-25 zarafa_server_selinux(8)