1setroubleshootd_selinux(8S)ELinux Policy setroubleshootsdetroubleshootd_selinux(8)
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6 setroubleshootd_selinux - Security Enhanced Linux Policy for the
7 setroubleshootd processes
8
10 Security-Enhanced Linux secures the setroubleshootd processes via flex‐
11 ible mandatory access control.
12 The setroubleshootd processes execute with the setroubleshootd_t
14 SELinux type. You can check if you have these processes running by exe‐
15 cuting the ps command with the -Z qualifier.
16 For example:
18 ps -eZ | grep setroubleshootd_t
20
24 The setroubleshootd_t SELinux type can be entered via the setrou‐
25 bleshootd_exec_t file type.
26 The default entrypoint paths for the setroubleshootd_t domain are the
28 following:
29 /usr/sbin/setroubleshootd
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 setroubleshootd policy is very flexible allowing users to setup their
40 setroubleshootd processes in as secure a method as possible.
41 The following process types are defined for setroubleshootd:
43 setroubleshootd_t, setroubleshoot_fixit_t
45 Note: semanage permissive -a setroubleshootd_t can be used to make the
47 process type setroubleshootd_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. setrou‐
54 bleshootd policy is extremely flexible and has several booleans that
55 allow you to manipulate the policy and run setroubleshootd 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
171 The SELinux process type setroubleshootd_t can manage files labeled
172 with the following file types. The paths listed are the default paths
173 for these file types. Note the processes UID still need to have DAC
174 permissions.
175 cluster_conf_t
177 /etc/cluster(/.*)?
179 cluster_var_lib_t
181 /var/lib/pcsd(/.*)?
183 /var/lib/cluster(/.*)?
184 /var/lib/openais(/.*)?
185 /var/lib/pengine(/.*)?
186 /var/lib/corosync(/.*)?
187 /usr/lib/heartbeat(/.*)?
188 /var/lib/heartbeat(/.*)?
189 /var/lib/pacemaker(/.*)?
190 cluster_var_run_t
192 /var/run/crm(/.*)?
194 /var/run/cman_.*
195 /var/run/rsctmp(/.*)?
196 /var/run/aisexec.*
197 /var/run/heartbeat(/.*)?
198 /var/run/corosync-qnetd(/.*)?
199 /var/run/corosync-qdevice(/.*)?
200 /var/run/cpglockd.pid
201 /var/run/corosync.pid
202 /var/run/rgmanager.pid
203 /var/run/cluster/rgmanager.sk
204 root_t
206 /sysroot/ostree/deploy/.*-atomic.*/deploy(/.*)?
208 /
209 /initrd
210 security_t
212 /selinux
214 setroubleshoot_var_lib_t
216 /var/lib/setroubleshoot(/.*)?
218 setroubleshoot_var_log_t
220 /var/log/setroubleshoot(/.*)?
222 setroubleshoot_var_run_t
224 /var/run/setroubleshoot(/.*)?
226
229 SELinux requires files to have an extended attribute to define the file
230 type.
231 You can see the context of a file using the -Z option to ls
233 Policy governs the access confined processes have to these files.
235 SELinux setroubleshootd policy is very flexible allowing users to setup
236 their setroubleshootd processes in as secure a method as possible.
237 The following file types are defined for setroubleshootd:
239 setroubleshootd_exec_t
243 - Set files with the setroubleshootd_exec_t type, if you want to tran‐
245 sition an executable to the setroubleshootd_t domain.
246 Note: File context can be temporarily modified with the chcon command.
250 If you want to permanently change the file context you need to use the
251 semanage fcontext command. This will modify the SELinux labeling data‐
252 base. You will need to use restorecon to apply the labels.
253
256 semanage fcontext can also be used to manipulate default file context
257 mappings.
258 semanage permissive can also be used to manipulate whether or not a
260 process type is permissive.
261 semanage module can also be used to enable/disable/install/remove pol‐
263 icy modules.
264 semanage boolean can also be used to manipulate the booleans
266 system-config-selinux is a GUI tool available to customize SELinux pol‐
269 icy settings.
270
273 This manual page was auto-generated using sepolicy manpage .
274
277 selinux(8), setroubleshootd(8), semanage(8), restorecon(8), chcon(1),
278 sepolicy(8) , setsebool(8), setroubleshoot_fixit_selinux(8)
279setroubleshootd 19-04-25 setroubleshootd_selinux(8)