1varnishlog_selinux(8) SELinux Policy varnishlog varnishlog_selinux(8)
2
6 varnishlog_selinux - Security Enhanced Linux Policy for the varnishlog
7 processes
8
10 Security-Enhanced Linux secures the varnishlog processes via flexible
11 mandatory access control.
12 The varnishlog processes execute with the varnishlog_t SELinux type.
14 You can check if you have these processes running by executing the ps
15 command with the -Z qualifier.
16 For example:
18 ps -eZ | grep varnishlog_t
20
24 The varnishlog_t SELinux type can be entered via the varnishlog_exec_t
25 file type.
26 The default entrypoint paths for the varnishlog_t domain are the fol‐
28 lowing:
29 /usr/bin/varnishlog, /usr/bin/varnishncsa
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 varnishlog policy is very flexible allowing users to setup their var‐
40 nishlog processes in as secure a method as possible.
41 The following process types are defined for varnishlog:
43 varnishlog_t
45 Note: semanage permissive -a varnishlog_t can be used to make the
47 process type varnishlog_t permissive. SELinux does not deny access to
48 permissive process types, but the AVC (SELinux denials) messages are
49 still generated.
50
53 SELinux policy is customizable based on least access required. var‐
54 nishlog policy is extremely flexible and has several booleans that al‐
55 low you to manipulate the policy and run varnishlog with the tightest
56 access possible.
57 If you want to dontaudit all daemons scheduling requests (setsched,
61 sys_nice), you must turn on the daemons_dontaudit_scheduling boolean.
62 Enabled by default.
63 setsebool -P daemons_dontaudit_scheduling 1
65 If you want to allow all domains to execute in fips_mode, you must turn
69 on the fips_mode boolean. Enabled by default.
70 setsebool -P fips_mode 1
72
76 The SELinux process type varnishlog_t can manage files labeled with the
77 following file types. The paths listed are the default paths for these
78 file types. Note the processes UID still need to have DAC permissions.
79 cluster_conf_t
81 /etc/cluster(/.*)?
83 cluster_var_lib_t
85 /var/lib/pcsd(/.*)?
87 /var/lib/cluster(/.*)?
88 /var/lib/openais(/.*)?
89 /var/lib/pengine(/.*)?
90 /var/lib/corosync(/.*)?
91 /usr/lib/heartbeat(/.*)?
92 /var/lib/heartbeat(/.*)?
93 /var/lib/pacemaker(/.*)?
94 cluster_var_run_t
96 /var/run/crm(/.*)?
98 /var/run/cman_.*
99 /var/run/rsctmp(/.*)?
100 /var/run/aisexec.*
101 /var/run/heartbeat(/.*)?
102 /var/run/pcsd-ruby.socket
103 /var/run/corosync-qnetd(/.*)?
104 /var/run/corosync-qdevice(/.*)?
105 /var/run/corosync.pid
106 /var/run/cpglockd.pid
107 /var/run/rgmanager.pid
108 /var/run/cluster/rgmanager.sk
109 root_t
111 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
113 /
114 /initrd
115 varnishlog_var_run_t
117 /var/run/varnishlog.pid
119 /var/run/varnishncsa.pid
120
123 SELinux requires files to have an extended attribute to define the file
124 type.
125 You can see the context of a file using the -Z option to ls
127 Policy governs the access confined processes have to these files.
129 SELinux varnishlog policy is very flexible allowing users to setup
130 their varnishlog processes in as secure a method as possible.
131 STANDARD FILE CONTEXT
133 SELinux defines the file context types for the varnishlog, if you
135 wanted to store files with these types in a different paths, you need
136 to execute the semanage command to specify alternate labeling and then
137 use restorecon to put the labels on disk.
138 semanage fcontext -a -t varnishlog_exec_t '/srv/varnishlog/con‐
140 tent(/.*)?'
141 restorecon -R -v /srv/myvarnishlog_content
142 Note: SELinux often uses regular expressions to specify labels that
144 match multiple files.
145 The following file types are defined for varnishlog:
147 varnishlog_exec_t
151 - Set files with the varnishlog_exec_t type, if you want to transition
153 an executable to the varnishlog_t domain.
154 Paths:
157 /usr/bin/varnishlog, /usr/bin/varnishncsa
158 varnishlog_initrc_exec_t
161 - Set files with the varnishlog_initrc_exec_t type, if you want to
163 transition an executable to the varnishlog_initrc_t domain.
164 Paths:
167 /etc/rc.d/init.d/varnishlog, /etc/rc.d/init.d/varnishncsa
168 varnishlog_log_t
171 - Set files with the varnishlog_log_t type, if you want to treat the
173 data as varnishlog log data, usually stored under the /var/log direc‐
174 tory.
175 varnishlog_var_run_t
179 - Set files with the varnishlog_var_run_t type, if you want to store
181 the varnishlog files under the /run or /var/run directory.
182 Paths:
185 /var/run/varnishlog.pid, /var/run/varnishncsa.pid
186 Note: File context can be temporarily modified with the chcon command.
189 If you want to permanently change the file context you need to use the
190 semanage fcontext command. This will modify the SELinux labeling data‐
191 base. You will need to use restorecon to apply the labels.
192
195 semanage fcontext can also be used to manipulate default file context
196 mappings.
197 semanage permissive can also be used to manipulate whether or not a
199 process type is permissive.
200 semanage module can also be used to enable/disable/install/remove pol‐
202 icy modules.
203 semanage boolean can also be used to manipulate the booleans
205 system-config-selinux is a GUI tool available to customize SELinux pol‐
208 icy settings.
209
212 This manual page was auto-generated using sepolicy manpage .
213
216 selinux(8), varnishlog(8), semanage(8), restorecon(8), chcon(1), sepol‐
217 icy(8), setsebool(8)
218varnishlog 23-12-15 varnishlog_selinux(8)