1ulogd_selinux(8) SELinux Policy ulogd ulogd_selinux(8)
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6 ulogd_selinux - Security Enhanced Linux Policy for the ulogd processes
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9 Security-Enhanced Linux secures the ulogd processes via flexible manda‐
10 tory access control.
11 The ulogd processes execute with the ulogd_t SELinux type. You can
13 check if you have these processes running by executing the ps command
14 with the -Z qualifier.
15 For example:
17 ps -eZ | grep ulogd_t
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23 The ulogd_t SELinux type can be entered via the ulogd_exec_t file type.
24 The default entrypoint paths for the ulogd_t domain are the following:
26 /usr/sbin/ulogd
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30 SELinux defines process types (domains) for each process running on the
31 system
32 You can see the context of a process using the -Z option to ps
34 Policy governs the access confined processes have to files. SELinux
36 ulogd policy is very flexible allowing users to setup their ulogd pro‐
37 cesses in as secure a method as possible.
38 The following process types are defined for ulogd:
40 ulogd_t
42 Note: semanage permissive -a ulogd_t can be used to make the process
44 type ulogd_t permissive. SELinux does not deny access to permissive
45 process types, but the AVC (SELinux denials) messages are still gener‐
46 ated.
47
50 SELinux policy is customizable based on least access required. ulogd
51 policy is extremely flexible and has several booleans that allow you to
52 manipulate the policy and run ulogd with the tightest access possible.
53 If you want to dontaudit all daemons scheduling requests (setsched,
57 sys_nice), you must turn on the daemons_dontaudit_scheduling boolean.
58 Enabled by default.
59 setsebool -P daemons_dontaudit_scheduling 1
61 If you want to allow all domains to execute in fips_mode, you must turn
65 on the fips_mode boolean. Enabled by default.
66 setsebool -P fips_mode 1
68 If you want to allow confined applications to use nscd shared memory,
72 you must turn on the nscd_use_shm boolean. Enabled by default.
73 setsebool -P nscd_use_shm 1
75
79 The SELinux process type ulogd_t can manage files labeled with the fol‐
80 lowing file types. The paths listed are the default paths for these
81 file types. Note the processes UID still need to have DAC permissions.
82 cluster_conf_t
84 /etc/cluster(/.*)?
86 cluster_var_lib_t
88 /var/lib/pcsd(/.*)?
90 /var/lib/cluster(/.*)?
91 /var/lib/openais(/.*)?
92 /var/lib/pengine(/.*)?
93 /var/lib/corosync(/.*)?
94 /usr/lib/heartbeat(/.*)?
95 /var/lib/heartbeat(/.*)?
96 /var/lib/pacemaker(/.*)?
97 cluster_var_run_t
99 /var/run/crm(/.*)?
101 /var/run/cman_.*
102 /var/run/rsctmp(/.*)?
103 /var/run/aisexec.*
104 /var/run/heartbeat(/.*)?
105 /var/run/pcsd-ruby.socket
106 /var/run/corosync-qnetd(/.*)?
107 /var/run/corosync-qdevice(/.*)?
108 /var/run/corosync.pid
109 /var/run/cpglockd.pid
110 /var/run/rgmanager.pid
111 /var/run/cluster/rgmanager.sk
112 root_t
114 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
116 /
117 /initrd
118
121 SELinux requires files to have an extended attribute to define the file
122 type.
123 You can see the context of a file using the -Z option to ls
125 Policy governs the access confined processes have to these files.
127 SELinux ulogd policy is very flexible allowing users to setup their
128 ulogd processes in as secure a method as possible.
129 STANDARD FILE CONTEXT
131 SELinux defines the file context types for the ulogd, if you wanted to
133 store files with these types in a different paths, you need to execute
134 the semanage command to specify alternate labeling and then use re‐
135 storecon to put the labels on disk.
136 semanage fcontext -a -t ulogd_exec_t '/srv/ulogd/content(/.*)?'
138 restorecon -R -v /srv/myulogd_content
139 Note: SELinux often uses regular expressions to specify labels that
141 match multiple files.
142 The following file types are defined for ulogd:
144 ulogd_etc_t
148 - Set files with the ulogd_etc_t type, if you want to store ulogd files
150 in the /etc directories.
151 ulogd_exec_t
155 - Set files with the ulogd_exec_t type, if you want to transition an
157 executable to the ulogd_t domain.
158 ulogd_initrc_exec_t
162 - Set files with the ulogd_initrc_exec_t type, if you want to transi‐
164 tion an executable to the ulogd_initrc_t domain.
165 ulogd_modules_t
169 - Set files with the ulogd_modules_t type, if you want to treat the
171 files as ulogd modules.
172 ulogd_var_log_t
176 - Set files with the ulogd_var_log_t type, if you want to treat the
178 data as ulogd var log data, usually stored under the /var/log direc‐
179 tory.
180 Note: File context can be temporarily modified with the chcon command.
184 If you want to permanently change the file context you need to use the
185 semanage fcontext command. This will modify the SELinux labeling data‐
186 base. You will need to use restorecon to apply the labels.
187
190 semanage fcontext can also be used to manipulate default file context
191 mappings.
192 semanage permissive can also be used to manipulate whether or not a
194 process type is permissive.
195 semanage module can also be used to enable/disable/install/remove pol‐
197 icy modules.
198 semanage boolean can also be used to manipulate the booleans
200 system-config-selinux is a GUI tool available to customize SELinux pol‐
203 icy settings.
204
207 This manual page was auto-generated using sepolicy manpage .
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211 selinux(8), ulogd(8), semanage(8), restorecon(8), chcon(1), sepol‐
212 icy(8), setsebool(8)
213ulogd 23-12-15 ulogd_selinux(8)