1lttng_sessiond_selinux(8)SELinux Policy lttng_sessiondlttng_sessiond_selinux(8)
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NAME

6       lttng_sessiond_selinux  -  Security  Enhanced  Linux Policy for the lt‐
7       tng_sessiond processes
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DESCRIPTION

10       Security-Enhanced Linux secures the lttng_sessiond processes via flexi‐
11       ble mandatory access control.
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13       The  lttng_sessiond processes execute with the lttng_sessiond_t SELinux
14       type. You can check if you have these processes  running  by  executing
15       the ps command with the -Z qualifier.
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17       For example:
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19       ps -eZ | grep lttng_sessiond_t
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ENTRYPOINTS

24       The  lttng_sessiond_t  SELinux  type  can be entered via the lttng_ses‐
25       siond_exec_t file type.
26
27       The default entrypoint paths for the lttng_sessiond_t  domain  are  the
28       following:
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30       /usr/bin/lttng-sessiond
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PROCESS TYPES

33       SELinux defines process types (domains) for each process running on the
34       system
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36       You can see the context of a process using the -Z option to ps
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38       Policy governs the access confined processes have  to  files.   SELinux
39       lttng_sessiond  policy  is  very flexible allowing users to setup their
40       lttng_sessiond processes in as secure a method as possible.
41
42       The following process types are defined for lttng_sessiond:
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44       lttng_sessiond_t
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46       Note: semanage permissive -a lttng_sessiond_t can be used to  make  the
47       process  type lttng_sessiond_t permissive. SELinux does not deny access
48       to permissive process types, but the AVC (SELinux denials) messages are
49       still generated.
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BOOLEANS

53       SELinux  policy  is  customizable  based on least access required.  lt‐
54       tng_sessiond policy is extremely flexible and has several booleans that
55       allow  you  to  manipulate  the  policy and run lttng_sessiond with the
56       tightest access possible.
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60       If you want to allow all domains to execute in fips_mode, you must turn
61       on the fips_mode boolean. Enabled by default.
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63       setsebool -P fips_mode 1
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67       If  you  want  to  allow  system  to run with NIS, you must turn on the
68       nis_enabled boolean. Disabled by default.
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70       setsebool -P nis_enabled 1
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MANAGED FILES

75       The SELinux process type lttng_sessiond_t can manage files labeled with
76       the  following  file types.  The paths listed are the default paths for
77       these file types.  Note the processes UID still need to have  DAC  per‐
78       missions.
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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       lttng_sessiond_tmpfs_t
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127       lttng_sessiond_var_run_t
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129            /var/run/lttng(/.*)?
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131       root_t
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133            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
134            /
135            /initrd
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137

FILE CONTEXTS

139       SELinux requires files to have an extended attribute to define the file
140       type.
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142       You can see the context of a file using the -Z option to ls
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144       Policy governs the access  confined  processes  have  to  these  files.
145       SELinux  lttng_sessiond policy is very flexible allowing users to setup
146       their lttng_sessiond processes in as secure a method as possible.
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148       STANDARD FILE CONTEXT
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150       SELinux defines the file context types for the lttng_sessiond,  if  you
151       wanted  to store files with these types in a diffent paths, you need to
152       execute the semanage command to sepecify alternate  labeling  and  then
153       use restorecon to put the labels on disk.
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155       semanage  fcontext  -a -t lttng_sessiond_unit_file_t '/srv/mylttng_ses‐
156       siond_content(/.*)?'
157       restorecon -R -v /srv/mylttng_sessiond_content
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159       Note: SELinux often uses regular expressions  to  specify  labels  that
160       match multiple files.
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162       The following file types are defined for lttng_sessiond:
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166       lttng_sessiond_exec_t
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168       - Set files with the lttng_sessiond_exec_t type, if you want to transi‐
169       tion an executable to the lttng_sessiond_t domain.
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173       lttng_sessiond_tmpfs_t
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175       - Set files with the lttng_sessiond_tmpfs_t type, if you want to  store
176       lttng sessiond files on a tmpfs file system.
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180       lttng_sessiond_unit_file_t
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182       -  Set  files  with the lttng_sessiond_unit_file_t type, if you want to
183       treat the files as lttng sessiond unit content.
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187       lttng_sessiond_var_run_t
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189       - Set files with the lttng_sessiond_var_run_t  type,  if  you  want  to
190       store the lttng sessiond files under the /run or /var/run directory.
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194       Note:  File context can be temporarily modified with the chcon command.
195       If you want to permanently change the file context you need to use  the
196       semanage fcontext command.  This will modify the SELinux labeling data‐
197       base.  You will need to use restorecon to apply the labels.
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COMMANDS

201       semanage fcontext can also be used to manipulate default  file  context
202       mappings.
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204       semanage  permissive  can  also  be used to manipulate whether or not a
205       process type is permissive.
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207       semanage module can also be used to enable/disable/install/remove  pol‐
208       icy modules.
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210       semanage boolean can also be used to manipulate the booleans
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212
213       system-config-selinux is a GUI tool available to customize SELinux pol‐
214       icy settings.
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AUTHOR

218       This manual page was auto-generated using sepolicy manpage .
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SEE ALSO

222       selinux(8), lttng_sessiond(8),  semanage(8),  restorecon(8),  chcon(1),
223       sepolicy(8), setsebool(8)
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227lttng_sessiond                     21-06-09          lttng_sessiond_selinux(8)
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