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 allow all domains to execute in fips_mode, you must turn
57 on the fips_mode boolean. Enabled by default.
58 setsebool -P fips_mode 1
60 If you want to allow confined applications to use nscd shared memory,
64 you must turn on the nscd_use_shm boolean. Disabled by default.
65 setsebool -P nscd_use_shm 1
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71 The SELinux process type ulogd_t can manage files labeled with the fol‐
72 lowing file types. The paths listed are the default paths for these
73 file types. Note the processes UID still need to have DAC permissions.
74 cluster_conf_t
76 /etc/cluster(/.*)?
78 cluster_var_lib_t
80 /var/lib/pcsd(/.*)?
82 /var/lib/cluster(/.*)?
83 /var/lib/openais(/.*)?
84 /var/lib/pengine(/.*)?
85 /var/lib/corosync(/.*)?
86 /usr/lib/heartbeat(/.*)?
87 /var/lib/heartbeat(/.*)?
88 /var/lib/pacemaker(/.*)?
89 cluster_var_run_t
91 /var/run/crm(/.*)?
93 /var/run/cman_.*
94 /var/run/rsctmp(/.*)?
95 /var/run/aisexec.*
96 /var/run/heartbeat(/.*)?
97 /var/run/corosync-qnetd(/.*)?
98 /var/run/corosync-qdevice(/.*)?
99 /var/run/corosync.pid
100 /var/run/cpglockd.pid
101 /var/run/rgmanager.pid
102 /var/run/cluster/rgmanager.sk
103 root_t
105 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
107 /
108 /initrd
109
112 SELinux requires files to have an extended attribute to define the file
113 type.
114 You can see the context of a file using the -Z option to ls
116 Policy governs the access confined processes have to these files.
118 SELinux ulogd policy is very flexible allowing users to setup their
119 ulogd processes in as secure a method as possible.
120 STANDARD FILE CONTEXT
122 SELinux defines the file context types for the ulogd, if you wanted to
124 store files with these types in a diffent paths, you need to execute
125 the semanage command to sepecify alternate labeling and then use
126 restorecon to put the labels on disk.
127 semanage fcontext -a -t ulogd_var_log_t '/srv/myulogd_content(/.*)?'
129 restorecon -R -v /srv/myulogd_content
130 Note: SELinux often uses regular expressions to specify labels that
132 match multiple files.
133 The following file types are defined for ulogd:
135 ulogd_etc_t
139 - Set files with the ulogd_etc_t type, if you want to store ulogd files
141 in the /etc directories.
142 ulogd_exec_t
146 - Set files with the ulogd_exec_t type, if you want to transition an
148 executable to the ulogd_t domain.
149 ulogd_initrc_exec_t
153 - Set files with the ulogd_initrc_exec_t type, if you want to transi‐
155 tion an executable to the ulogd_initrc_t domain.
156 ulogd_modules_t
160 - Set files with the ulogd_modules_t type, if you want to treat the
162 files as ulogd modules.
163 ulogd_var_log_t
167 - Set files with the ulogd_var_log_t type, if you want to treat the
169 data as ulogd var log data, usually stored under the /var/log direc‐
170 tory.
171 Note: File context can be temporarily modified with the chcon command.
175 If you want to permanently change the file context you need to use the
176 semanage fcontext command. This will modify the SELinux labeling data‐
177 base. You will need to use restorecon to apply the labels.
178
181 semanage fcontext can also be used to manipulate default file context
182 mappings.
183 semanage permissive can also be used to manipulate whether or not a
185 process type is permissive.
186 semanage module can also be used to enable/disable/install/remove pol‐
188 icy modules.
189 semanage boolean can also be used to manipulate the booleans
191 system-config-selinux is a GUI tool available to customize SELinux pol‐
194 icy settings.
195
198 This manual page was auto-generated using sepolicy manpage .
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202 selinux(8), ulogd(8), semanage(8), restorecon(8), chcon(1), sepol‐
203 icy(8), setsebool(8)
204ulogd 21-03-26 ulogd_selinux(8)