1condor_master_selinux(8) SELinux Policy condor_master condor_master_selinux(8)
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6 condor_master_selinux - Security Enhanced Linux Policy for the con‐
7 dor_master processes
8
10 Security-Enhanced Linux secures the condor_master processes via flexi‐
11 ble mandatory access control.
12 The condor_master processes execute with the condor_master_t SELinux
14 type. You can check if you have these processes running by executing
15 the ps command with the -Z qualifier.
16 For example:
18 ps -eZ | grep condor_master_t
20
24 The condor_master_t SELinux type can be entered via the condor_mas‐
25 ter_exec_t file type.
26 The default entrypoint paths for the condor_master_t domain are the
28 following:
29 /usr/sbin/condor_master
31
33 SELinux defines process types (domains) for each process running on the
34 system
35 You can see the context of a process using the -Z option to ps
37 Policy governs the access confined processes have to files. SELinux
39 condor_master policy is very flexible allowing users to setup their
40 condor_master processes in as secure a method as possible.
41 The following process types are defined for condor_master:
43 condor_master_t
45 Note: semanage permissive -a condor_master_t can be used to make the
47 process type condor_master_t permissive. SELinux does not deny access
48 to permissive process types, but the AVC (SELinux denials) messages are
49 still generated.
50
53 SELinux policy is customizable based on least access required. con‐
54 dor_master policy is extremely flexible and has several booleans that
55 allow you to manipulate the policy and run condor_master with the
56 tightest access possible.
57 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.
63 setsebool -P authlogin_nsswitch_use_ldap 1
65 If you want to determine whether Condor can connect to the network
69 using TCP, you must turn on the condor_tcp_network_connect boolean.
70 Disabled by default.
71 setsebool -P condor_tcp_network_connect 1
73 If you want to allow all daemons to write corefiles to /, you must turn
77 on the daemons_dump_core boolean. Disabled by default.
78 setsebool -P daemons_dump_core 1
80 If you want to enable cluster mode for daemons, you must turn on the
84 daemons_enable_cluster_mode boolean. Enabled by default.
85 setsebool -P daemons_enable_cluster_mode 1
87 If you want to allow all daemons to use tcp wrappers, you must turn on
91 the daemons_use_tcp_wrapper boolean. Disabled by default.
92 setsebool -P daemons_use_tcp_wrapper 1
94 If you want to allow all daemons the ability to read/write terminals,
98 you must turn on the daemons_use_tty boolean. Disabled by default.
99 setsebool -P daemons_use_tty 1
101 If you want to deny any process from ptracing or debugging any other
105 processes, you must turn on the deny_ptrace boolean. Enabled by
106 default.
107 setsebool -P deny_ptrace 1
109 If you want to allow any process to mmap any file on system with
113 attribute file_type, you must turn on the domain_can_mmap_files bool‐
114 ean. Enabled by default.
115 setsebool -P domain_can_mmap_files 1
117 If you want to allow all domains write to kmsg_device, while kernel is
121 executed with systemd.log_target=kmsg parameter, you must turn on the
122 domain_can_write_kmsg boolean. Disabled by default.
123 setsebool -P domain_can_write_kmsg 1
125 If you want to allow all domains to use other domains file descriptors,
129 you must turn on the domain_fd_use boolean. Enabled by default.
130 setsebool -P domain_fd_use 1
132 If you want to allow all domains to have the kernel load modules, you
136 must turn on the domain_kernel_load_modules boolean. Disabled by
137 default.
138 setsebool -P domain_kernel_load_modules 1
140 If you want to allow all domains to execute in fips_mode, you must turn
144 on the fips_mode boolean. Enabled by default.
145 setsebool -P fips_mode 1
147 If you want to enable reading of urandom for all domains, you must turn
151 on the global_ssp boolean. Disabled by default.
152 setsebool -P global_ssp 1
154 If you want to allow confined applications to run with kerberos, you
158 must turn on the kerberos_enabled boolean. Enabled by default.
159 setsebool -P kerberos_enabled 1
161 If you want to allow system to run with NIS, you must turn on the
165 nis_enabled boolean. Disabled by default.
166 setsebool -P nis_enabled 1
168 If you want to allow confined applications to use nscd shared memory,
172 you must turn on the nscd_use_shm boolean. Disabled by default.
173 setsebool -P nscd_use_shm 1
175
179 The SELinux process type condor_master_t can manage files labeled with
180 the following file types. The paths listed are the default paths for
181 these file types. Note the processes UID still need to have DAC per‐
182 missions.
183 cluster_conf_t
185 /etc/cluster(/.*)?
187 cluster_var_lib_t
189 /var/lib/pcsd(/.*)?
191 /var/lib/cluster(/.*)?
192 /var/lib/openais(/.*)?
193 /var/lib/pengine(/.*)?
194 /var/lib/corosync(/.*)?
195 /usr/lib/heartbeat(/.*)?
196 /var/lib/heartbeat(/.*)?
197 /var/lib/pacemaker(/.*)?
198 cluster_var_run_t
200 /var/run/crm(/.*)?
202 /var/run/cman_.*
203 /var/run/rsctmp(/.*)?
204 /var/run/aisexec.*
205 /var/run/heartbeat(/.*)?
206 /var/run/corosync-qnetd(/.*)?
207 /var/run/corosync-qdevice(/.*)?
208 /var/run/cpglockd.pid
209 /var/run/corosync.pid
210 /var/run/rgmanager.pid
211 /var/run/cluster/rgmanager.sk
212 condor_conf_t
214 /etc/condor(/.*)?
216 condor_log_t
218 /var/log/condor(/.*)?
220 condor_master_tmp_t
222 condor_var_lib_t
225 /var/lib/condor(/.*)?
227 /var/lib/condor/spool(/.*)?
228 /var/lib/condor/execute(/.*)?
229 condor_var_lock_t
231 /var/lock/condor(/.*)?
233 condor_var_run_t
235 /var/run/condor(/.*)?
237 root_t
239 /sysroot/ostree/deploy/.*-atomic.*/deploy(/.*)?
241 /
242 /initrd
243
246 SELinux requires files to have an extended attribute to define the file
247 type.
248 You can see the context of a file using the -Z option to ls
250 Policy governs the access confined processes have to these files.
252 SELinux condor_master policy is very flexible allowing users to setup
253 their condor_master processes in as secure a method as possible.
254 STANDARD FILE CONTEXT
256 SELinux defines the file context types for the condor_master, if you
258 wanted to store files with these types in a diffent paths, you need to
259 execute the semanage command to sepecify alternate labeling and then
260 use restorecon to put the labels on disk.
261 semanage fcontext -a -t condor_master_tmp_t '/srv/mycondor_master_con‐
263 tent(/.*)?'
264 restorecon -R -v /srv/mycondor_master_content
265 Note: SELinux often uses regular expressions to specify labels that
267 match multiple files.
268 The following file types are defined for condor_master:
270 condor_master_exec_t
274 - Set files with the condor_master_exec_t type, if you want to transi‐
276 tion an executable to the condor_master_t domain.
277 condor_master_tmp_t
281 - Set files with the condor_master_tmp_t type, if you want to store
283 condor master temporary files in the /tmp directories.
284 Note: File context can be temporarily modified with the chcon command.
288 If you want to permanently change the file context you need to use the
289 semanage fcontext command. This will modify the SELinux labeling data‐
290 base. You will need to use restorecon to apply the labels.
291
294 semanage fcontext can also be used to manipulate default file context
295 mappings.
296 semanage permissive can also be used to manipulate whether or not a
298 process type is permissive.
299 semanage module can also be used to enable/disable/install/remove pol‐
301 icy modules.
302 semanage boolean can also be used to manipulate the booleans
304 system-config-selinux is a GUI tool available to customize SELinux pol‐
307 icy settings.
308
311 This manual page was auto-generated using sepolicy manpage .
312
315 selinux(8), condor_master(8), semanage(8), restorecon(8), chcon(1),
316 sepolicy(8) , setsebool(8)
317condor_master 19-04-25 condor_master_selinux(8)