1opendnssec_selinux(8) SELinux Policy opendnssec opendnssec_selinux(8)
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6 opendnssec_selinux - Security Enhanced Linux Policy for the opendnssec
7 processes
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10 Security-Enhanced Linux secures the opendnssec processes via flexible
11 mandatory access control.
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13 The opendnssec processes execute with the opendnssec_t SELinux type.
14 You can check if you have these processes running by executing the ps
15 command with the -Z qualifier.
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17 For example:
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19 ps -eZ | grep opendnssec_t
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24 The opendnssec_t SELinux type can be entered via the opendnssec_exec_t
25 file type.
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27 The default entrypoint paths for the opendnssec_t domain are the fol‐
28 lowing:
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30 /usr/sbin/ods-signer, /usr/sbin/ods-control, /usr/sbin/ods-signerd,
31 /usr/sbin/ods-enforcerd
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34 SELinux defines process types (domains) for each process running on the
35 system
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37 You can see the context of a process using the -Z option to ps
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39 Policy governs the access confined processes have to files. SELinux
40 opendnssec policy is very flexible allowing users to setup their
41 opendnssec processes in as secure a method as possible.
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43 The following process types are defined for opendnssec:
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45 opendnssec_t
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47 Note: semanage permissive -a opendnssec_t can be used to make the
48 process type opendnssec_t permissive. SELinux does not deny access to
49 permissive process types, but the AVC (SELinux denials) messages are
50 still generated.
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54 SELinux policy is customizable based on least access required.
55 opendnssec policy is extremely flexible and has several booleans that
56 allow you to manipulate the policy and run opendnssec with the tightest
57 access possible.
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61 If you want to allow all domains to execute in fips_mode, you must turn
62 on the fips_mode boolean. Enabled by default.
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64 setsebool -P fips_mode 1
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68 If you want to allow system to run with NIS, you must turn on the
69 nis_enabled boolean. Disabled by default.
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71 setsebool -P nis_enabled 1
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76 The SELinux process type opendnssec_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.
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80 cluster_conf_t
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82 /etc/cluster(/.*)?
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84 cluster_var_lib_t
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86 /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(/.*)?
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95 cluster_var_run_t
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97 /var/run/crm(/.*)?
98 /var/run/cman_.*
99 /var/run/rsctmp(/.*)?
100 /var/run/aisexec.*
101 /var/run/heartbeat(/.*)?
102 /var/run/corosync-qnetd(/.*)?
103 /var/run/corosync-qdevice(/.*)?
104 /var/run/corosync.pid
105 /var/run/cpglockd.pid
106 /var/run/rgmanager.pid
107 /var/run/cluster/rgmanager.sk
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109 ipa_var_lib_t
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111 /var/lib/ipa(/.*)?
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113 named_cache_t
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115 /var/named/data(/.*)?
116 /var/lib/softhsm(/.*)?
117 /var/lib/unbound(/.*)?
118 /var/named/slaves(/.*)?
119 /var/named/dynamic(/.*)?
120 /var/named/chroot/var/tmp(/.*)?
121 /var/named/chroot/var/named/data(/.*)?
122 /var/named/chroot/var/named/slaves(/.*)?
123 /var/named/chroot/var/named/dynamic(/.*)?
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125 opendnssec_conf_t
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127 /etc/opendnssec(/.*)?
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129 opendnssec_var_run_t
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131 /var/run/opendnssec(/.*)?
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133 opendnssec_var_t
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135 /var/opendnssec(/.*)?
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137 root_t
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139 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
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141 /initrd
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145 SELinux requires files to have an extended attribute to define the file
146 type.
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148 You can see the context of a file using the -Z option to ls
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150 Policy governs the access confined processes have to these files.
151 SELinux opendnssec policy is very flexible allowing users to setup
152 their opendnssec processes in as secure a method as possible.
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154 STANDARD FILE CONTEXT
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156 SELinux defines the file context types for the opendnssec, if you
157 wanted to store files with these types in a diffent paths, you need to
158 execute the semanage command to sepecify alternate labeling and then
159 use restorecon to put the labels on disk.
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161 semanage fcontext -a -t opendnssec_unit_file_t '/srv/myopendnssec_con‐
162 tent(/.*)?'
163 restorecon -R -v /srv/myopendnssec_content
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165 Note: SELinux often uses regular expressions to specify labels that
166 match multiple files.
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168 The following file types are defined for opendnssec:
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172 opendnssec_conf_t
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174 - Set files with the opendnssec_conf_t type, if you want to treat the
175 files as opendnssec configuration data, usually stored under the /etc
176 directory.
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180 opendnssec_exec_t
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182 - Set files with the opendnssec_exec_t type, if you want to transition
183 an executable to the opendnssec_t domain.
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186 Paths:
187 /usr/sbin/ods-signer, /usr/sbin/ods-control, /usr/sbin/ods-sign‐
188 erd, /usr/sbin/ods-enforcerd
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191 opendnssec_tmp_t
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193 - Set files with the opendnssec_tmp_t type, if you want to store
194 opendnssec temporary files in the /tmp directories.
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198 opendnssec_unit_file_t
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200 - Set files with the opendnssec_unit_file_t type, if you want to treat
201 the files as opendnssec unit content.
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204 Paths:
205 /usr/lib/systemd/system/ods-signerd.service, /usr/lib/systemd/sys‐
206 tem/ods-enforcerd.service
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209 opendnssec_var_run_t
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211 - Set files with the opendnssec_var_run_t type, if you want to store
212 the opendnssec files under the /run or /var/run directory.
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216 opendnssec_var_t
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218 - Set files with the opendnssec_var_t type, if you want to store the
219 opendn files under the /var directory.
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223 Note: File context can be temporarily modified with the chcon command.
224 If you want to permanently change the file context you need to use the
225 semanage fcontext command. This will modify the SELinux labeling data‐
226 base. You will need to use restorecon to apply the labels.
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230 semanage fcontext can also be used to manipulate default file context
231 mappings.
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233 semanage permissive can also be used to manipulate whether or not a
234 process type is permissive.
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236 semanage module can also be used to enable/disable/install/remove pol‐
237 icy modules.
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239 semanage boolean can also be used to manipulate the booleans
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242 system-config-selinux is a GUI tool available to customize SELinux pol‐
243 icy settings.
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247 This manual page was auto-generated using sepolicy manpage .
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251 selinux(8), opendnssec(8), semanage(8), restorecon(8), chcon(1), sepol‐
252 icy(8), setsebool(8)
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256opendnssec 20-05-05 opendnssec_selinux(8)