certmaster_selinux(8)

1certmaster_selinux(8)      SELinux Policy certmaster     certmaster_selinux(8)
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NAME

6       certmaster_selinux  - Security Enhanced Linux Policy for the certmaster
7       processes
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DESCRIPTION

10       Security-Enhanced Linux secures the certmaster processes  via  flexible
11       mandatory access control.
12
13       The  certmaster  processes  execute with the certmaster_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 certmaster_t
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ENTRYPOINTS

24       The  certmaster_t SELinux type can be entered via the certmaster_exec_t
25       file type.
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27       The default entrypoint paths for the certmaster_t domain are  the  fol‐
28       lowing:
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30       /usr/bin/certmaster
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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       certmaster  policy is very flexible allowing users to setup their cert‐
40       master processes in as secure a method as possible.
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42       The following process types are defined for certmaster:
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44       certmaster_t
45
46       Note: semanage permissive -a certmaster_t  can  be  used  to  make  the
47       process  type  certmaster_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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51

BOOLEANS

53       SELinux  policy  is customizable based on least access required.  cert‐
54       master policy is extremely flexible and has several booleans that allow
55       you  to  manipulate the policy and run certmaster with the tightest ac‐
56       cess 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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PORT TYPES

68       SELinux defines port types to represent TCP and UDP ports.
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70       You  can  see  the  types associated with a port by using the following
71       command:
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73       semanage port -l
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76       Policy governs the access  confined  processes  have  to  these  ports.
77       SELinux  certmaster  policy  is  very  flexible allowing users to setup
78       their certmaster processes in as secure a method as possible.
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80       The following port types are defined for certmaster:
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83       certmaster_port_t
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87       Default Defined Ports:
88                 tcp 51235
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MANAGED FILES

91       The SELinux process type certmaster_t can manage files labeled with the
92       following file types.  The paths listed are the default paths for these
93       file types.  Note the processes UID still need to have DAC permissions.
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95       certmaster_etc_rw_t
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97            /etc/certmaster(/.*)?
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99       certmaster_var_lib_t
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101            /var/lib/certmaster(/.*)?
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103       certmaster_var_run_t
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105            /var/run/certmaster.*
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107       cluster_conf_t
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109            /etc/cluster(/.*)?
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111       cluster_var_lib_t
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113            /var/lib/pcsd(/.*)?
114            /var/lib/cluster(/.*)?
115            /var/lib/openais(/.*)?
116            /var/lib/pengine(/.*)?
117            /var/lib/corosync(/.*)?
118            /usr/lib/heartbeat(/.*)?
119            /var/lib/heartbeat(/.*)?
120            /var/lib/pacemaker(/.*)?
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122       cluster_var_run_t
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124            /var/run/crm(/.*)?
125            /var/run/cman_.*
126            /var/run/rsctmp(/.*)?
127            /var/run/aisexec.*
128            /var/run/heartbeat(/.*)?
129            /var/run/pcsd-ruby.socket
130            /var/run/corosync-qnetd(/.*)?
131            /var/run/corosync-qdevice(/.*)?
132            /var/run/corosync.pid
133            /var/run/cpglockd.pid
134            /var/run/rgmanager.pid
135            /var/run/cluster/rgmanager.sk
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137       krb5_host_rcache_t
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139            /var/tmp/krb5_0.rcache2
140            /var/cache/krb5rcache(/.*)?
141            /var/tmp/nfs_0
142            /var/tmp/DNS_25
143            /var/tmp/host_0
144            /var/tmp/imap_0
145            /var/tmp/HTTP_23
146            /var/tmp/HTTP_48
147            /var/tmp/ldap_55
148            /var/tmp/ldap_487
149            /var/tmp/ldapmap1_0
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151       root_t
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153            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
154            /
155            /initrd
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FILE CONTEXTS

159       SELinux requires files to have an extended attribute to define the file
160       type.
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162       You can see the context of a file using the -Z option to ls
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164       Policy  governs  the  access  confined  processes  have to these files.
165       SELinux certmaster policy is very  flexible  allowing  users  to  setup
166       their certmaster processes in as secure a method as possible.
167
168       STANDARD FILE CONTEXT
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170       SELinux  defines  the  file  context  types  for the certmaster, if you
171       wanted to store files with these types in a diffent paths, you need  to
172       execute the semanage command to specify alternate labeling and then use
173       restorecon to put the labels on disk.
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175       semanage fcontext -a  -t  certmaster_var_run_t  '/srv/mycertmaster_con‐
176       tent(/.*)?'
177       restorecon -R -v /srv/mycertmaster_content
178
179       Note:  SELinux  often  uses  regular expressions to specify labels that
180       match multiple files.
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182       The following file types are defined for certmaster:
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186       certmaster_etc_rw_t
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188       - Set files with the certmaster_etc_rw_t type, if you want to treat the
189       files as certmaster etc read/write content.
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193       certmaster_exec_t
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195       -  Set files with the certmaster_exec_t type, if you want to transition
196       an executable to the certmaster_t domain.
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200       certmaster_initrc_exec_t
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202       - Set files with the certmaster_initrc_exec_t  type,  if  you  want  to
203       transition an executable to the certmaster_initrc_t domain.
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207       certmaster_var_lib_t
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209       -  Set  files  with the certmaster_var_lib_t type, if you want to store
210       the certmaster files under the /var/lib directory.
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214       certmaster_var_log_t
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216       - Set files with the certmaster_var_log_t type, if you  want  to  treat
217       the  data as certmaster var log data, usually stored under the /var/log
218       directory.
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222       certmaster_var_run_t
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224       - Set files with the certmaster_var_run_t type, if you  want  to  store
225       the certmaster files under the /run or /var/run directory.
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229       Note:  File context can be temporarily modified with the chcon command.
230       If you want to permanently change the file context you need to use  the
231       semanage fcontext command.  This will modify the SELinux labeling data‐
232       base.  You will need to use restorecon to apply the labels.
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COMMANDS

236       semanage fcontext can also be used to manipulate default  file  context
237       mappings.
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239       semanage  permissive  can  also  be used to manipulate whether or not a
240       process type is permissive.
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242       semanage module can also be used to enable/disable/install/remove  pol‐
243       icy modules.
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245       semanage port can also be used to manipulate the port definitions
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247       semanage boolean can also be used to manipulate the booleans
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249
250       system-config-selinux is a GUI tool available to customize SELinux pol‐
251       icy settings.
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AUTHOR

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