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/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
108 root_t
110 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
112 /
113 /initrd
114
117 SELinux requires files to have an extended attribute to define the file
118 type.
119 You can see the context of a file using the -Z option to ls
121 Policy governs the access confined processes have to these files.
123 SELinux canna policy is very flexible allowing users to setup their
124 canna processes in as secure a method as possible.
125 STANDARD FILE CONTEXT
127 SELinux defines the file context types for the canna, if you wanted to
129 store files with these types in a diffent paths, you need to execute
130 the semanage command to sepecify alternate labeling and then use
131 restorecon to put the labels on disk.
132 semanage fcontext -a -t canna_var_run_t '/srv/mycanna_content(/.*)?'
134 restorecon -R -v /srv/mycanna_content
135 Note: SELinux often uses regular expressions to specify labels that
137 match multiple files.
138 The following file types are defined for canna:
140 canna_exec_t
144 - Set files with the canna_exec_t type, if you want to transition an
146 executable to the canna_t domain.
147 Paths:
150 /usr/bin/catdic, /usr/sbin/jserver, /usr/bin/cannaping,
151 /usr/sbin/cannaserver
152 canna_initrc_exec_t
155 - Set files with the canna_initrc_exec_t type, if you want to transi‐
157 tion an executable to the canna_initrc_t domain.
158 canna_log_t
162 - Set files with the canna_log_t type, if you want to treat the data as
164 canna log data, usually stored under the /var/log directory.
165 Paths:
168 /var/log/wnn(/.*)?, /var/log/canna(/.*)?
169 canna_var_lib_t
172 - Set files with the canna_var_lib_t type, if you want to store the
174 canna files under the /var/lib directory.
175 Paths:
178 /var/lib/wnn/dic(/.*)?, /var/lib/canna/dic(/.*)?
179 canna_var_run_t
182 - Set files with the canna_var_run_t type, if you want to store the
184 canna files under the /run or /var/run directory.
185 Paths:
188 /var/run/wnn-unix(/.*), /var/run/.iroha_unix/.*,
189 /var/run/.iroha_unix
190 Note: File context can be temporarily modified with the chcon command.
193 If you want to permanently change the file context you need to use the
194 semanage fcontext command. This will modify the SELinux labeling data‐
195 base. You will need to use restorecon to apply the labels.
196
199 semanage fcontext can also be used to manipulate default file context
200 mappings.
201 semanage permissive can also be used to manipulate whether or not a
203 process type is permissive.
204 semanage module can also be used to enable/disable/install/remove pol‐
206 icy modules.
207 semanage boolean can also be used to manipulate the booleans
209 system-config-selinux is a GUI tool available to customize SELinux pol‐
212 icy settings.
213
216 This manual page was auto-generated using sepolicy manpage .
217
220 selinux(8), canna(8), semanage(8), restorecon(8), chcon(1), sepol‐
221 icy(8), setsebool(8)
222canna 21-03-26 canna_selinux(8)