1stapserver_selinux(8) SELinux Policy stapserver stapserver_selinux(8)
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6 stapserver_selinux - Security Enhanced Linux Policy for the stapserver
7 processes
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10 Security-Enhanced Linux secures the stapserver processes via flexible
11 mandatory access control.
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13 The stapserver processes execute with the stapserver_t SELinux type.
14 You can check if you have these processes running by executing the ps
15 command with the -Z qualifier.
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17 For example:
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19 ps -eZ | grep stapserver_t
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24 The stapserver_t SELinux type can be entered via the stapserver_exec_t
25 file type.
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27 The default entrypoint paths for the stapserver_t domain are the fol‐
28 lowing:
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30 /usr/bin/stap-server
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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 stapserver policy is very flexible allowing users to setup their
40 stapserver processes in as secure a method as possible.
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42 The following process types are defined for stapserver:
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44 stapserver_t
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46 Note: semanage permissive -a stapserver_t can be used to make the
47 process type stapserver_t permissive. SELinux does not deny access to
48 permissive process types, but the AVC (SELinux denials) messages are
49 still generated.
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53 SELinux policy is customizable based on least access required.
54 stapserver policy is extremely flexible and has several booleans that
55 allow you to manipulate the policy and run stapserver with the tightest
56 access possible.
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60 If you want to allow users to resolve user passwd entries directly from
61 ldap rather then using a sssd server, you must turn on the authlo‐
62 gin_nsswitch_use_ldap boolean. Disabled by default.
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64 setsebool -P authlogin_nsswitch_use_ldap 1
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68 If you want to allow all domains to execute in fips_mode, you must turn
69 on the fips_mode boolean. Enabled by default.
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71 setsebool -P fips_mode 1
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75 If you want to allow confined applications to run with kerberos, you
76 must turn on the kerberos_enabled boolean. Enabled by default.
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78 setsebool -P kerberos_enabled 1
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82 If you want to allow system to run with NIS, you must turn on the
83 nis_enabled boolean. Disabled by default.
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85 setsebool -P nis_enabled 1
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89 If you want to allow confined applications to use nscd shared memory,
90 you must turn on the nscd_use_shm boolean. Disabled by default.
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92 setsebool -P nscd_use_shm 1
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97 The SELinux process type stapserver_t can manage files labeled with the
98 following file types. The paths listed are the default paths for these
99 file types. Note the processes UID still need to have DAC permissions.
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101 cluster_conf_t
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103 /etc/cluster(/.*)?
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105 cluster_var_lib_t
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107 /var/lib/pcsd(/.*)?
108 /var/lib/cluster(/.*)?
109 /var/lib/openais(/.*)?
110 /var/lib/pengine(/.*)?
111 /var/lib/corosync(/.*)?
112 /usr/lib/heartbeat(/.*)?
113 /var/lib/heartbeat(/.*)?
114 /var/lib/pacemaker(/.*)?
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116 cluster_var_run_t
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118 /var/run/crm(/.*)?
119 /var/run/cman_.*
120 /var/run/rsctmp(/.*)?
121 /var/run/aisexec.*
122 /var/run/heartbeat(/.*)?
123 /var/run/corosync-qnetd(/.*)?
124 /var/run/corosync-qdevice(/.*)?
125 /var/run/corosync.pid
126 /var/run/cpglockd.pid
127 /var/run/rgmanager.pid
128 /var/run/cluster/rgmanager.sk
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130 root_t
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132 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
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134 /initrd
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136 stapserver_log_t
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138 /var/log/stap-server(/.*)?
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140 stapserver_tmp_t
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143 stapserver_tmpfs_t
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146 stapserver_var_lib_t
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148 /var/lib/stap-server(/.*)?
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150 stapserver_var_run_t
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152 /var/run/stap-server(/.*)?
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156 SELinux requires files to have an extended attribute to define the file
157 type.
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159 You can see the context of a file using the -Z option to ls
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161 Policy governs the access confined processes have to these files.
162 SELinux stapserver policy is very flexible allowing users to setup
163 their stapserver processes in as secure a method as possible.
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165 STANDARD FILE CONTEXT
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167 SELinux defines the file context types for the stapserver, if you
168 wanted to store files with these types in a diffent paths, you need to
169 execute the semanage command to sepecify alternate labeling and then
170 use restorecon to put the labels on disk.
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172 semanage fcontext -a -t stapserver_tmpfs_t '/srv/mystapserver_con‐
173 tent(/.*)?'
174 restorecon -R -v /srv/mystapserver_content
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176 Note: SELinux often uses regular expressions to specify labels that
177 match multiple files.
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179 The following file types are defined for stapserver:
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183 stapserver_exec_t
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185 - Set files with the stapserver_exec_t type, if you want to transition
186 an executable to the stapserver_t domain.
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190 stapserver_log_t
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192 - Set files with the stapserver_log_t type, if you want to treat the
193 data as stapserver log data, usually stored under the /var/log direc‐
194 tory.
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198 stapserver_tmp_t
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200 - Set files with the stapserver_tmp_t type, if you want to store
201 stapserver temporary files in the /tmp directories.
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205 stapserver_tmpfs_t
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207 - Set files with the stapserver_tmpfs_t type, if you want to store
208 stapserver files on a tmpfs file system.
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212 stapserver_var_lib_t
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214 - Set files with the stapserver_var_lib_t type, if you want to store
215 the stapserver files under the /var/lib directory.
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219 stapserver_var_run_t
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221 - Set files with the stapserver_var_run_t type, if you want to store
222 the stapserver files under the /run or /var/run directory.
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226 Note: File context can be temporarily modified with the chcon command.
227 If you want to permanently change the file context you need to use the
228 semanage fcontext command. This will modify the SELinux labeling data‐
229 base. You will need to use restorecon to apply the labels.
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233 semanage fcontext can also be used to manipulate default file context
234 mappings.
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236 semanage permissive can also be used to manipulate whether or not a
237 process type is permissive.
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239 semanage module can also be used to enable/disable/install/remove pol‐
240 icy modules.
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242 semanage boolean can also be used to manipulate the booleans
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245 system-config-selinux is a GUI tool available to customize SELinux pol‐
246 icy settings.
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250 This manual page was auto-generated using sepolicy manpage .
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254 selinux(8), stapserver(8), semanage(8), restorecon(8), chcon(1), sepol‐
255 icy(8), setsebool(8)
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259stapserver 19-05-30 stapserver_selinux(8)