swift_selinux(8)

1swift_selinux(8)             SELinux Policy swift             swift_selinux(8)
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NAME

6       swift_selinux - Security Enhanced Linux Policy for the swift processes
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DESCRIPTION

9       Security-Enhanced Linux secures the swift processes via flexible manda‐
10       tory access control.
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12       The swift processes execute with the  swift_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 swift_t
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ENTRYPOINTS

23       The swift_t SELinux type can be entered via the swift_exec_t file type.
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25       The default entrypoint paths for the swift_t domain are the following:
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27       /usr/bin/swift-object-info,                /usr/bin/swift-proxy-server,
28       /usr/bin/swift-object-server,            /usr/bin/swift-account-reaper,
29       /usr/bin/swift-account-server,           /usr/bin/swift-container-sync,
30       /usr/bin/swift-object-auditor,           /usr/bin/swift-object-expirer,
31       /usr/bin/swift-object-updater,          /usr/bin/swift-account-auditor,
32       /usr/bin/swift-container-server,      /usr/bin/swift-container-auditor,
33       /usr/bin/swift-container-updater,     /usr/bin/swift-object-replicator,
34       /usr/bin/swift-account-replicator, /usr/bin/swift-container-reconciler,
35       /usr/bin/swift-container-replicator
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PROCESS TYPES

38       SELinux defines process types (domains) for each process running on the
39       system
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41       You can see the context of a process using the -Z option to ps
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43       Policy  governs  the  access confined processes have to files.  SELinux
44       swift policy is very flexible allowing users to setup their swift  pro‐
45       cesses in as secure a method as possible.
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47       The following process types are defined for swift:
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49       swift_t
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51       Note:  semanage  permissive  -a swift_t can be used to make the process
52       type swift_t permissive. SELinux does not  deny  access  to  permissive
53       process  types, but the AVC (SELinux denials) messages are still gener‐
54       ated.
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BOOLEANS

58       SELinux policy is customizable based on least access  required.   swift
59       policy is extremely flexible and has several booleans that allow you to
60       manipulate the policy and run swift with the tightest access possible.
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64       If you want to determine whether swift can connect to  all  TCP  ports,
65       you must turn on the swift_can_network boolean. Disabled by default.
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67       setsebool -P swift_can_network 1
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71       If you want to allow users to resolve user passwd entries directly from
72       ldap rather then using a sssd server, you  must  turn  on  the  authlo‐
73       gin_nsswitch_use_ldap boolean. Disabled by default.
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75       setsebool -P authlogin_nsswitch_use_ldap 1
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79       If you want to allow all domains to execute in fips_mode, you must turn
80       on the fips_mode boolean. Enabled by default.
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82       setsebool -P fips_mode 1
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86       If you want to allow confined applications to run  with  kerberos,  you
87       must turn on the kerberos_enabled boolean. Enabled by default.
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89       setsebool -P kerberos_enabled 1
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93       If  you  want  to  allow  system  to run with NIS, you must turn on the
94       nis_enabled boolean. Disabled by default.
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96       setsebool -P nis_enabled 1
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100       If you want to allow confined applications to use nscd  shared  memory,
101       you must turn on the nscd_use_shm boolean. Enabled by default.
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103       setsebool -P nscd_use_shm 1
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PORT TYPES

108       SELinux defines port types to represent TCP and UDP ports.
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110       You  can  see  the  types associated with a port by using the following
111       command:
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113       semanage port -l
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115
116       Policy governs the access  confined  processes  have  to  these  ports.
117       SELinux  swift  policy  is  very flexible allowing users to setup their
118       swift processes in as secure a method as possible.
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120       The following port types are defined for swift:
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123       swift_port_t
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127       Default Defined Ports:
128                 tcp 6200-6203
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MANAGED FILES

131       The SELinux process type swift_t can manage files labeled with the fol‐
132       lowing  file  types.   The paths listed are the default paths for these
133       file types.  Note the processes UID still need to have DAC permissions.
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135       cluster_conf_t
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137            /etc/cluster(/.*)?
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139       cluster_var_lib_t
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141            /var/lib/pcsd(/.*)?
142            /var/lib/cluster(/.*)?
143            /var/lib/openais(/.*)?
144            /var/lib/pengine(/.*)?
145            /var/lib/corosync(/.*)?
146            /usr/lib/heartbeat(/.*)?
147            /var/lib/heartbeat(/.*)?
148            /var/lib/pacemaker(/.*)?
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150       cluster_var_run_t
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152            /var/run/crm(/.*)?
153            /var/run/cman_.*
154            /var/run/rsctmp(/.*)?
155            /var/run/aisexec.*
156            /var/run/heartbeat(/.*)?
157            /var/run/corosync-qnetd(/.*)?
158            /var/run/corosync-qdevice(/.*)?
159            /var/run/corosync.pid
160            /var/run/cpglockd.pid
161            /var/run/rgmanager.pid
162            /var/run/cluster/rgmanager.sk
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164       root_t
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166            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
167            /
168            /initrd
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170       swift_data_t
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172            /srv/node(/.*)?
173            /var/lib/swift(/.*)?
174            /srv/loopback-device(/.*)?
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176       swift_lock_t
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178            /var/lock/swift.*
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180       swift_tmp_t
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183       swift_tmpfs_t
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186       swift_var_cache_t
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188            /var/cache/swift(/.*)?
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190       swift_var_run_t
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192            /var/run/swift(/.*)?
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FILE CONTEXTS

196       SELinux requires files to have an extended attribute to define the file
197       type.
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199       You can see the context of a file using the -Z option to ls
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201       Policy  governs  the  access  confined  processes  have to these files.
202       SELinux swift policy is very flexible allowing  users  to  setup  their
203       swift processes in as secure a method as possible.
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205       STANDARD FILE CONTEXT
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207       SELinux  defines the file context types for the swift, if you wanted to
208       store files with these types in a diffent paths, you  need  to  execute
209       the  semanage  command  to  sepecify  alternate  labeling  and then use
210       restorecon to put the labels on disk.
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212       semanage fcontext -a -t swift_data_t '/srv/myswift_content(/.*)?'
213       restorecon -R -v /srv/myswift_content
214
215       Note: SELinux often uses regular expressions  to  specify  labels  that
216       match multiple files.
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218       The following file types are defined for swift:
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222       swift_data_t
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224       -  Set files with the swift_data_t type, if you want to treat the files
225       as swift content.
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228       Paths:
229            /srv/node(/.*)?, /var/lib/swift(/.*)?, /srv/loopback-device(/.*)?
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232       swift_exec_t
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234       - Set files with the swift_exec_t type, if you want  to  transition  an
235       executable to the swift_t domain.
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238       Paths:
239            /usr/bin/swift-object-info,           /usr/bin/swift-proxy-server,
240            /usr/bin/swift-object-server,       /usr/bin/swift-account-reaper,
241            /usr/bin/swift-account-server,      /usr/bin/swift-container-sync,
242            /usr/bin/swift-object-auditor,      /usr/bin/swift-object-expirer,
243            /usr/bin/swift-object-updater,     /usr/bin/swift-account-auditor,
244            /usr/bin/swift-container-server, /usr/bin/swift-container-auditor,
245            /usr/bin/swift-container-updater,   /usr/bin/swift-object-replica‐
246            tor, /usr/bin/swift-account-replicator,  /usr/bin/swift-container-
247            reconciler, /usr/bin/swift-container-replicator
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250       swift_lock_t
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252       -  Set files with the swift_lock_t type, if you want to treat the files
253       as swift lock data, stored under the /var/lock directory
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257       swift_tmp_t
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259       - Set files with the swift_tmp_t type, if you want to store swift  tem‐
260       porary files in the /tmp directories.
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264       swift_tmpfs_t
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266       -  Set  files  with  the swift_tmpfs_t type, if you want to store swift
267       files on a tmpfs file system.
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271       swift_unit_file_t
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273       - Set files with the swift_unit_file_t type, if you want to  treat  the
274       files as swift unit content.
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278       swift_var_cache_t
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280       -  Set  files with the swift_var_cache_t type, if you want to store the
281       files under the /var/cache directory.
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285       swift_var_run_t
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287       - Set files with the swift_var_run_t type, if you  want  to  store  the
288       swift files under the /run or /var/run directory.
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292       Note:  File context can be temporarily modified with the chcon command.
293       If you want to permanently change the file context you need to use  the
294       semanage fcontext command.  This will modify the SELinux labeling data‐
295       base.  You will need to use restorecon to apply the labels.
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COMMANDS

299       semanage fcontext can also be used to manipulate default  file  context
300       mappings.
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302       semanage  permissive  can  also  be used to manipulate whether or not a
303       process type is permissive.
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305       semanage module can also be used to enable/disable/install/remove  pol‐
306       icy modules.
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308       semanage port can also be used to manipulate the port definitions
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310       semanage boolean can also be used to manipulate the booleans
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312
313       system-config-selinux is a GUI tool available to customize SELinux pol‐
314       icy settings.
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AUTHOR

318       This manual page was auto-generated using sepolicy manpage .
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