1dbskkd_selinux(8) SELinux Policy dbskkd dbskkd_selinux(8)
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6 dbskkd_selinux - Security Enhanced Linux Policy for the dbskkd pro‐
7 cesses
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10 Security-Enhanced Linux secures the dbskkd processes via flexible
11 mandatory access control.
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13 The dbskkd processes execute with the dbskkd_t SELinux type. You can
14 check if you have these processes running by executing the ps command
15 with the -Z qualifier.
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17 For example:
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19 ps -eZ | grep dbskkd_t
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24 The dbskkd_t SELinux type can be entered via the dbskkd_exec_t file
25 type.
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27 The default entrypoint paths for the dbskkd_t domain are the following:
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29 /usr/sbin/dbskkd-cdb
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32 SELinux defines process types (domains) for each process running on the
33 system
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35 You can see the context of a process using the -Z option to ps
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37 Policy governs the access confined processes have to files. SELinux
38 dbskkd policy is very flexible allowing users to setup their dbskkd
39 processes in as secure a method as possible.
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41 The following process types are defined for dbskkd:
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43 dbskkd_t
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45 Note: semanage permissive -a dbskkd_t can be used to make the process
46 type dbskkd_t permissive. SELinux does not deny access to permissive
47 process types, but the AVC (SELinux denials) messages are still gener‐
48 ated.
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52 SELinux policy is customizable based on least access required. dbskkd
53 policy is extremely flexible and has several booleans that allow you to
54 manipulate the policy and run dbskkd with the tightest access possible.
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58 If you want to allow all domains to execute in fips_mode, you must turn
59 on the fips_mode boolean. Enabled by default.
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61 setsebool -P fips_mode 1
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65 If you want to allow system to run with NIS, you must turn on the
66 nis_enabled boolean. Disabled by default.
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68 setsebool -P nis_enabled 1
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73 SELinux defines port types to represent TCP and UDP ports.
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75 You can see the types associated with a port by using the following
76 command:
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78 semanage port -l
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81 Policy governs the access confined processes have to these ports.
82 SELinux dbskkd policy is very flexible allowing users to setup their
83 dbskkd processes in as secure a method as possible.
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85 The following port types are defined for dbskkd:
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88 dbskkd_port_t
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92 Default Defined Ports:
93 tcp 1178
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96 The SELinux process type dbskkd_t can manage files labeled with the
97 following file types. The paths listed are the default paths for these
98 file types. Note the processes UID still need to have DAC permissions.
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100 dbskkd_tmp_t
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103 dbskkd_var_run_t
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106 krb5_host_rcache_t
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108 /var/tmp/krb5_0.rcache2
109 /var/cache/krb5rcache(/.*)?
110 /var/tmp/nfs_0
111 /var/tmp/DNS_25
112 /var/tmp/host_0
113 /var/tmp/imap_0
114 /var/tmp/HTTP_23
115 /var/tmp/HTTP_48
116 /var/tmp/ldap_55
117 /var/tmp/ldap_487
118 /var/tmp/ldapmap1_0
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122 SELinux requires files to have an extended attribute to define the file
123 type.
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125 You can see the context of a file using the -Z option to ls
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127 Policy governs the access confined processes have to these files.
128 SELinux dbskkd policy is very flexible allowing users to setup their
129 dbskkd processes in as secure a method as possible.
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131 STANDARD FILE CONTEXT
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133 SELinux defines the file context types for the dbskkd, if you wanted to
134 store files with these types in a different paths, you need to execute
135 the semanage command to specify alternate labeling and then use re‐
136 storecon to put the labels on disk.
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138 semanage fcontext -a -t dbskkd_exec_t '/srv/dbskkd/content(/.*)?'
139 restorecon -R -v /srv/mydbskkd_content
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141 Note: SELinux often uses regular expressions to specify labels that
142 match multiple files.
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144 The following file types are defined for dbskkd:
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148 dbskkd_exec_t
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150 - Set files with the dbskkd_exec_t type, if you want to transition an
151 executable to the dbskkd_t domain.
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155 dbskkd_tmp_t
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157 - Set files with the dbskkd_tmp_t type, if you want to store dbskkd
158 temporary files in the /tmp directories.
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162 dbskkd_var_run_t
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164 - Set files with the dbskkd_var_run_t type, if you want to store the
165 dbskkd files under the /run or /var/run directory.
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169 Note: File context can be temporarily modified with the chcon command.
170 If you want to permanently change the file context you need to use the
171 semanage fcontext command. This will modify the SELinux labeling data‐
172 base. You will need to use restorecon to apply the labels.
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176 semanage fcontext can also be used to manipulate default file context
177 mappings.
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179 semanage permissive can also be used to manipulate whether or not a
180 process type is permissive.
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182 semanage module can also be used to enable/disable/install/remove pol‐
183 icy modules.
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185 semanage port can also be used to manipulate the port definitions
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187 semanage boolean can also be used to manipulate the booleans
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190 system-config-selinux is a GUI tool available to customize SELinux pol‐
191 icy settings.
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195 This manual page was auto-generated using sepolicy manpage .
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199 selinux(8), dbskkd(8), semanage(8), restorecon(8), chcon(1), sepol‐
200 icy(8), setsebool(8)
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204dbskkd 23-10-20 dbskkd_selinux(8)