1dcc_dbclean_selinux(8) SELinux Policy dcc_dbclean dcc_dbclean_selinux(8)
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6 dcc_dbclean_selinux - Security Enhanced Linux Policy for the dcc_db‐
7 clean processes
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10 Security-Enhanced Linux secures the dcc_dbclean processes via flexible
11 mandatory access control.
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13 The dcc_dbclean processes execute with the dcc_dbclean_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 dcc_dbclean_t
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24 The dcc_dbclean_t SELinux type can be entered via the dcc_db‐
25 clean_exec_t file type.
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27 The default entrypoint paths for the dcc_dbclean_t domain are the fol‐
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30 /usr/sbin/dbclean, /usr/libexec/dcc/dbclean
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33 SELinux defines process types (domains) for each process running on the
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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 dcc_dbclean policy is very flexible allowing users to setup their
40 dcc_dbclean processes in as secure a method as possible.
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42 The following process types are defined for dcc_dbclean:
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44 dcc_dbclean_t
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46 Note: semanage permissive -a dcc_dbclean_t can be used to make the
47 process type dcc_dbclean_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. dcc_db‐
54 clean policy is extremely flexible and has several booleans that allow
55 you to manipulate the policy and run dcc_dbclean 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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67 If you want to allow system to run with NIS, you must turn on the
68 nis_enabled boolean. Disabled by default.
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70 setsebool -P nis_enabled 1
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75 The SELinux process type dcc_dbclean_t can manage files labeled with
76 the following file types. The paths listed are the default paths for
77 these file types. Note the processes UID still need to have DAC per‐
78 missions.
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80 dcc_client_map_t
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82 /etc/dcc/map
83 /var/dcc/map
84 /var/lib/dcc/map
85 /var/run/dcc/map
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87 dcc_dbclean_tmp_t
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90 dcc_var_t
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92 /etc/dcc(/.*)?
93 /var/dcc(/.*)?
94 /var/lib/dcc(/.*)?
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96 krb5_host_rcache_t
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98 /var/tmp/krb5_0.rcache2
99 /var/cache/krb5rcache(/.*)?
100 /var/tmp/nfs_0
101 /var/tmp/DNS_25
102 /var/tmp/host_0
103 /var/tmp/imap_0
104 /var/tmp/HTTP_23
105 /var/tmp/HTTP_48
106 /var/tmp/ldap_55
107 /var/tmp/ldap_487
108 /var/tmp/ldapmap1_0
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112 SELinux requires files to have an extended attribute to define the file
113 type.
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115 You can see the context of a file using the -Z option to ls
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117 Policy governs the access confined processes have to these files.
118 SELinux dcc_dbclean policy is very flexible allowing users to setup
119 their dcc_dbclean processes in as secure a method as possible.
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121 STANDARD FILE CONTEXT
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123 SELinux defines the file context types for the dcc_dbclean, if you
124 wanted to store files with these types in a different paths, you need
125 to execute the semanage command to specify alternate labeling and then
126 use restorecon to put the labels on disk.
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128 semanage fcontext -a -t dcc_dbclean_exec_t '/srv/dcc_dbclean/con‐
129 tent(/.*)?'
130 restorecon -R -v /srv/mydcc_dbclean_content
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132 Note: SELinux often uses regular expressions to specify labels that
133 match multiple files.
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135 The following file types are defined for dcc_dbclean:
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139 dcc_dbclean_exec_t
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141 - Set files with the dcc_dbclean_exec_t type, if you want to transition
142 an executable to the dcc_dbclean_t domain.
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145 Paths:
146 /usr/sbin/dbclean, /usr/libexec/dcc/dbclean
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149 dcc_dbclean_tmp_t
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151 - Set files with the dcc_dbclean_tmp_t type, if you want to store dcc
152 dbclean temporary files in the /tmp directories.
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156 Note: File context can be temporarily modified with the chcon command.
157 If you want to permanently change the file context you need to use the
158 semanage fcontext command. This will modify the SELinux labeling data‐
159 base. You will need to use restorecon to apply the labels.
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163 semanage fcontext can also be used to manipulate default file context
164 mappings.
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166 semanage permissive can also be used to manipulate whether or not a
167 process type is permissive.
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169 semanage module can also be used to enable/disable/install/remove pol‐
170 icy modules.
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172 semanage boolean can also be used to manipulate the booleans
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175 system-config-selinux is a GUI tool available to customize SELinux pol‐
176 icy settings.
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180 This manual page was auto-generated using sepolicy manpage .
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184 selinux(8), dcc_dbclean(8), semanage(8), restorecon(8), chcon(1), se‐
185 policy(8), setsebool(8)
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189dcc_dbclean 23-10-20 dcc_dbclean_selinux(8)