1canna_selinux(8) SELinux Policy canna canna_selinux(8)
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6 canna_selinux - Security Enhanced Linux Policy for the canna processes
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9 Security-Enhanced Linux secures the canna processes via flexible manda‐
10 tory access control.
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12 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.
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16 For example:
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18 ps -eZ | grep canna_t
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23 The canna_t SELinux type can be entered via the canna_exec_t file type.
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25 The default entrypoint paths for the canna_t domain are the following:
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27 /usr/bin/catdic, /usr/sbin/jserver, /usr/bin/cannaping, /usr/sbin/can‐
28 naserver
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31 SELinux defines process types (domains) for each process running on the
32 system
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34 You can see the context of a process using the -Z option to ps
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36 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.
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40 The following process types are defined for canna:
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42 canna_t
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44 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.
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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.
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57 If you want to allow all domains to execute in fips_mode, you must turn
58 on the fips_mode boolean. Enabled by default.
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60 setsebool -P fips_mode 1
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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.
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69 canna_var_lib_t
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71 /var/lib/wnn/dic(/.*)?
72 /var/lib/canna/dic(/.*)?
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74 canna_var_run_t
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76 /var/run/wnn-unix(/.*)
77 /var/run/.iroha_unix/.*
78 /var/run/.iroha_unix
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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/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
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110 krb5_host_rcache_t
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112 /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
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124 root_t
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126 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
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128 /initrd
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132 SELinux requires files to have an extended attribute to define the file
133 type.
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135 You can see the context of a file using the -Z option to ls
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137 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.
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141 STANDARD FILE CONTEXT
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143 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 specify alternate labeling and then use re‐
146 storecon to put the labels on disk.
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148 semanage fcontext -a -t canna_var_run_t '/srv/mycanna_content(/.*)?'
149 restorecon -R -v /srv/mycanna_content
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151 Note: SELinux often uses regular expressions to specify labels that
152 match multiple files.
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154 The following file types are defined for canna:
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158 canna_exec_t
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160 - Set files with the canna_exec_t type, if you want to transition an
161 executable to the canna_t domain.
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164 Paths:
165 /usr/bin/catdic, /usr/sbin/jserver, /usr/bin/cannaping,
166 /usr/sbin/cannaserver
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169 canna_initrc_exec_t
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171 - Set files with the canna_initrc_exec_t type, if you want to transi‐
172 tion an executable to the canna_initrc_t domain.
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176 canna_log_t
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178 - 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.
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182 Paths:
183 /var/log/wnn(/.*)?, /var/log/canna(/.*)?
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186 canna_var_lib_t
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188 - Set files with the canna_var_lib_t type, if you want to store the
189 canna files under the /var/lib directory.
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192 Paths:
193 /var/lib/wnn/dic(/.*)?, /var/lib/canna/dic(/.*)?
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196 canna_var_run_t
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198 - 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.
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202 Paths:
203 /var/run/wnn-unix(/.*), /var/run/.iroha_unix/.*,
204 /var/run/.iroha_unix
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207 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.
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214 semanage fcontext can also be used to manipulate default file context
215 mappings.
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217 semanage permissive can also be used to manipulate whether or not a
218 process type is permissive.
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220 semanage module can also be used to enable/disable/install/remove pol‐
221 icy modules.
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223 semanage boolean can also be used to manipulate the booleans
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226 system-config-selinux is a GUI tool available to customize SELinux pol‐
227 icy settings.
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231 This manual page was auto-generated using sepolicy manpage .
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235 selinux(8), canna(8), semanage(8), restorecon(8), chcon(1), sepol‐
236 icy(8), setsebool(8)
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240canna 22-05-27 canna_selinux(8)