1canna_selinux(8) SELinux Policy canna canna_selinux(8)
2
6 canna_selinux - Security Enhanced Linux Policy for the canna processes
7
9 Security-Enhanced Linux secures the canna processes via flexible manda‐
10 tory access control.
11 The canna processes execute with the canna_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 canna_t
19
23 The canna_t SELinux type can be entered via the canna_exec_t file type.
24 The default entrypoint paths for the canna_t domain are the following:
26 /usr/bin/catdic, /usr/sbin/jserver, /usr/bin/cannaping, /usr/sbin/can‐
28 naserver
29
31 SELinux defines process types (domains) for each process running on the
32 system
33 You can see the context of a process using the -Z option to ps
35 Policy governs the access confined processes have to files. SELinux
37 canna policy is very flexible allowing users to setup their canna pro‐
38 cesses in as secure a method as possible.
39 The following process types are defined for canna:
41 canna_t
43 Note: semanage permissive -a canna_t can be used to make the process
45 type canna_t permissive. SELinux does not deny access to permissive
46 process types, but the AVC (SELinux denials) messages are still gener‐
47 ated.
48
51 SELinux policy is customizable based on least access required. canna
52 policy is extremely flexible and has several booleans that allow you to
53 manipulate the policy and run canna with the tightest access possible.
54 If you want to allow all domains to execute in fips_mode, you must turn
58 on the fips_mode boolean. Enabled by default.
59 setsebool -P fips_mode 1
61
65 The SELinux process type canna_t can manage files labeled with the fol‐
66 lowing file types. The paths listed are the default paths for these
67 file types. Note the processes UID still need to have DAC permissions.
68 canna_var_lib_t
70 /var/lib/wnn/dic(/.*)?
72 /var/lib/canna/dic(/.*)?
73 canna_var_run_t
75 /var/run/wnn-unix(/.*)
77 /var/run/.iroha_unix/.*
78 /var/run/.iroha_unix
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 krb5_host_rcache_t
111 /var/tmp/krb5_0.rcache2
113 /var/cache/krb5rcache(/.*)?
114 /var/tmp/nfs_0
115 /var/tmp/DNS_25
116 /var/tmp/host_0
117 /var/tmp/imap_0
118 /var/tmp/HTTP_23
119 /var/tmp/HTTP_48
120 /var/tmp/ldap_55
121 /var/tmp/ldap_487
122 /var/tmp/ldapmap1_0
123 root_t
125 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
127 /
128 /initrd
129
132 SELinux requires files to have an extended attribute to define the file
133 type.
134 You can see the context of a file using the -Z option to ls
136 Policy governs the access confined processes have to these files.
138 SELinux canna policy is very flexible allowing users to setup their
139 canna processes in as secure a method as possible.
140 STANDARD FILE CONTEXT
142 SELinux defines the file context types for the canna, if you wanted to
144 store files with these types in a diffent paths, you need to execute
145 the semanage command to sepecify alternate labeling and then use re‐
146 storecon to put the labels on disk.
147 semanage fcontext -a -t canna_var_run_t '/srv/mycanna_content(/.*)?'
149 restorecon -R -v /srv/mycanna_content
150 Note: SELinux often uses regular expressions to specify labels that
152 match multiple files.
153 The following file types are defined for canna:
155 canna_exec_t
159 - Set files with the canna_exec_t type, if you want to transition an
161 executable to the canna_t domain.
162 Paths:
165 /usr/bin/catdic, /usr/sbin/jserver, /usr/bin/cannaping,
166 /usr/sbin/cannaserver
167 canna_initrc_exec_t
170 - Set files with the canna_initrc_exec_t type, if you want to transi‐
172 tion an executable to the canna_initrc_t domain.
173 canna_log_t
177 - Set files with the canna_log_t type, if you want to treat the data as
179 canna log data, usually stored under the /var/log directory.
180 Paths:
183 /var/log/wnn(/.*)?, /var/log/canna(/.*)?
184 canna_var_lib_t
187 - Set files with the canna_var_lib_t type, if you want to store the
189 canna files under the /var/lib directory.
190 Paths:
193 /var/lib/wnn/dic(/.*)?, /var/lib/canna/dic(/.*)?
194 canna_var_run_t
197 - Set files with the canna_var_run_t type, if you want to store the
199 canna files under the /run or /var/run directory.
200 Paths:
203 /var/run/wnn-unix(/.*), /var/run/.iroha_unix/.*,
204 /var/run/.iroha_unix
205 Note: File context can be temporarily modified with the chcon command.
208 If you want to permanently change the file context you need to use the
209 semanage fcontext command. This will modify the SELinux labeling data‐
210 base. You will need to use restorecon to apply the labels.
211
214 semanage fcontext can also be used to manipulate default file context
215 mappings.
216 semanage permissive can also be used to manipulate whether or not a
218 process type is permissive.
219 semanage module can also be used to enable/disable/install/remove pol‐
221 icy modules.
222 semanage boolean can also be used to manipulate the booleans
224 system-config-selinux is a GUI tool available to customize SELinux pol‐
227 icy settings.
228
231 This manual page was auto-generated using sepolicy manpage .
232
235 selinux(8), canna(8), semanage(8), restorecon(8), chcon(1), sepol‐
236 icy(8), setsebool(8)
237canna 21-06-09 canna_selinux(8)