dnssec_trigger_selinux(8)

1dnssec_trigger_selinux(8)SELinux Policy dnssec_triggerdnssec_trigger_selinux(8)
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NAME

6       dnssec_trigger_selinux   -  Security  Enhanced  Linux  Policy  for  the
7       dnssec_trigger processes
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DESCRIPTION

10       Security-Enhanced Linux secures the dnssec_trigger processes via flexi‐
11       ble mandatory access control.
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13       The  dnssec_trigger processes execute with the dnssec_trigger_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 dnssec_trigger_t
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ENTRYPOINTS

24       The  dnssec_trigger_t  SELinux type can be entered via the dnssec_trig‐
25       ger_exec_t file type.
26
27       The default entrypoint paths for the dnssec_trigger_t  domain  are  the
28       following:
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30       /usr/sbin/dnssec-triggerd, /usr/libexec/dnssec-trigger-script
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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       dnssec_trigger  policy  is  very flexible allowing users to setup their
40       dnssec_trigger processes in as secure a method as possible.
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42       The following process types are defined for dnssec_trigger:
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44       dnssec_trigger_t
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46       Note: semanage permissive -a dnssec_trigger_t can be used to  make  the
47       process  type dnssec_trigger_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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51

BOOLEANS

53       SELinux   policy  is  customizable  based  on  least  access  required.
54       dnssec_trigger policy is extremely flexible and  has  several  booleans
55       that allow you to manipulate the policy and run dnssec_trigger with the
56       tightest access possible.
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59
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.
63
64       setsebool -P authlogin_nsswitch_use_ldap 1
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68       If you want to allow all daemons to write corefiles to /, you must turn
69       on the daemons_dump_core boolean. Disabled by default.
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71       setsebool -P daemons_dump_core 1
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74
75       If  you  want  to enable cluster mode for daemons, you must turn on the
76       daemons_enable_cluster_mode boolean. Enabled by default.
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78       setsebool -P daemons_enable_cluster_mode 1
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82       If you want to allow all daemons to use tcp wrappers, you must turn  on
83       the daemons_use_tcp_wrapper boolean. Disabled by default.
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85       setsebool -P daemons_use_tcp_wrapper 1
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88
89       If  you  want to allow all daemons the ability to read/write terminals,
90       you must turn on the daemons_use_tty boolean. Disabled by default.
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92       setsebool -P daemons_use_tty 1
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96       If you want to deny any process from ptracing or  debugging  any  other
97       processes,  you  must  turn  on  the  deny_ptrace  boolean.  Enabled by
98       default.
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100       setsebool -P deny_ptrace 1
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104       If you want to allow any process  to  mmap  any  file  on  system  with
105       attribute  file_type,  you must turn on the domain_can_mmap_files bool‐
106       ean. Enabled by default.
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108       setsebool -P domain_can_mmap_files 1
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111
112       If you want to allow all domains write to kmsg_device, while kernel  is
113       executed  with  systemd.log_target=kmsg parameter, you must turn on the
114       domain_can_write_kmsg boolean. Disabled by default.
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116       setsebool -P domain_can_write_kmsg 1
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119
120       If you want to allow all domains to use other domains file descriptors,
121       you must turn on the domain_fd_use boolean. Enabled by default.
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123       setsebool -P domain_fd_use 1
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126
127       If  you  want to allow all domains to have the kernel load modules, you
128       must  turn  on  the  domain_kernel_load_modules  boolean.  Disabled  by
129       default.
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131       setsebool -P domain_kernel_load_modules 1
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134
135       If you want to allow all domains to execute in fips_mode, you must turn
136       on the fips_mode boolean. Enabled by default.
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138       setsebool -P fips_mode 1
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142       If you want to enable reading of urandom for all domains, you must turn
143       on the global_ssp boolean. Disabled by default.
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145       setsebool -P global_ssp 1
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148
149       If  you  want  to allow confined applications to run with kerberos, you
150       must turn on the kerberos_enabled boolean. Enabled by default.
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152       setsebool -P kerberos_enabled 1
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156       If you want to allow system to run with  NIS,  you  must  turn  on  the
157       nis_enabled boolean. Disabled by default.
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159       setsebool -P nis_enabled 1
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162
163       If  you  want to allow confined applications to use nscd shared memory,
164       you must turn on the nscd_use_shm boolean. Disabled by default.
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166       setsebool -P nscd_use_shm 1
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169

MANAGED FILES

171       The SELinux process type dnssec_trigger_t can manage files labeled with
172       the  following  file types.  The paths listed are the default paths for
173       these file types.  Note the processes UID still need to have  DAC  per‐
174       missions.
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176       cluster_conf_t
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178            /etc/cluster(/.*)?
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180       cluster_var_lib_t
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182            /var/lib/pcsd(/.*)?
183            /var/lib/cluster(/.*)?
184            /var/lib/openais(/.*)?
185            /var/lib/pengine(/.*)?
186            /var/lib/corosync(/.*)?
187            /usr/lib/heartbeat(/.*)?
188            /var/lib/heartbeat(/.*)?
189            /var/lib/pacemaker(/.*)?
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191       cluster_var_run_t
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193            /var/run/crm(/.*)?
194            /var/run/cman_.*
195            /var/run/rsctmp(/.*)?
196            /var/run/aisexec.*
197            /var/run/heartbeat(/.*)?
198            /var/run/corosync-qnetd(/.*)?
199            /var/run/corosync-qdevice(/.*)?
200            /var/run/cpglockd.pid
201            /var/run/corosync.pid
202            /var/run/rgmanager.pid
203            /var/run/cluster/rgmanager.sk
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205       dnssec_trigger_tmp_t
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208       dnssec_trigger_var_run_t
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210            /var/run/dnssec.*
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212       net_conf_t
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214            /etc/hosts[^/]*
215            /etc/yp.conf.*
216            /etc/denyhosts.*
217            /etc/hosts.deny.*
218            /etc/resolv.conf.*
219            /etc/.resolv.conf.*
220            /etc/resolv-secure.conf.*
221            /var/run/systemd/network(/.*)?
222            /etc/sysconfig/networking(/.*)?
223            /etc/sysconfig/network-scripts(/.*)?
224            /etc/sysconfig/network-scripts/.*resolv.conf
225            /var/run/NetworkManager/resolv.conf.*
226            /etc/ethers
227            /etc/ntp.conf
228            /var/run/systemd/resolve/resolv.conf
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230       root_t
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232            /sysroot/ostree/deploy/.*-atomic.*/deploy(/.*)?
233            /
234            /initrd
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FILE CONTEXTS

238       SELinux requires files to have an extended attribute to define the file
239       type.
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241       You can see the context of a file using the -Z option to ls
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243       Policy governs the access  confined  processes  have  to  these  files.
244       SELinux  dnssec_trigger policy is very flexible allowing users to setup
245       their dnssec_trigger processes in as secure a method as possible.
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247       STANDARD FILE CONTEXT
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249       SELinux defines the file context types for the dnssec_trigger,  if  you
250       wanted  to store files with these types in a diffent paths, you need to
251       execute the semanage command to sepecify alternate  labeling  and  then
252       use restorecon to put the labels on disk.
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254       semanage  fcontext  -a -t dnssec_trigger_var_run_t '/srv/mydnssec_trig‐
255       ger_content(/.*)?'
256       restorecon -R -v /srv/mydnssec_trigger_content
257
258       Note: SELinux often uses regular expressions  to  specify  labels  that
259       match multiple files.
260
261       The following file types are defined for dnssec_trigger:
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265       dnssec_trigger_exec_t
266
267       - Set files with the dnssec_trigger_exec_t type, if you want to transi‐
268       tion an executable to the dnssec_trigger_t domain.
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271       Paths:
272            /usr/sbin/dnssec-triggerd, /usr/libexec/dnssec-trigger-script
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275       dnssec_trigger_tmp_t
276
277       - Set files with the dnssec_trigger_tmp_t type, if you  want  to  store
278       dnssec trigger temporary files in the /tmp directories.
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282       dnssec_trigger_unit_file_t
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284       -  Set  files  with the dnssec_trigger_unit_file_t type, if you want to
285       treat the files as dnssec trigger unit content.
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289       dnssec_trigger_var_run_t
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291       - Set files with the dnssec_trigger_var_run_t  type,  if  you  want  to
292       store the dnssec trigger files under the /run or /var/run directory.
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296       Note:  File context can be temporarily modified with the chcon command.
297       If you want to permanently change the file context you need to use  the
298       semanage fcontext command.  This will modify the SELinux labeling data‐
299       base.  You will need to use restorecon to apply the labels.
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COMMANDS

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

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