1qmail_start_selinux(8) SELinux Policy qmail_start qmail_start_selinux(8)
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6 qmail_start_selinux - Security Enhanced Linux Policy for the
7 qmail_start processes
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10 Security-Enhanced Linux secures the qmail_start processes via flexible
11 mandatory access control.
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13 The qmail_start processes execute with the qmail_start_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 qmail_start_t
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24 The qmail_start_t SELinux type can be entered via the
25 qmail_start_exec_t file type.
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27 The default entrypoint paths for the qmail_start_t domain are the fol‐
28 lowing:
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30 /var/qmail/bin/qmail-start
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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 qmail_start policy is very flexible allowing users to setup their
40 qmail_start processes in as secure a method as possible.
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42 The following process types are defined for qmail_start:
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44 qmail_start_t
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46 Note: semanage permissive -a qmail_start_t can be used to make the
47 process type qmail_start_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.
54 qmail_start policy is extremely flexible and has several booleans that
55 allow you to manipulate the policy and run qmail_start with the tight‐
56 est access possible.
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60 If you want to dontaudit all daemons scheduling requests (setsched,
61 sys_nice), you must turn on the daemons_dontaudit_scheduling boolean.
62 Enabled by default.
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64 setsebool -P daemons_dontaudit_scheduling 1
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68 If you want to allow all domains to execute in fips_mode, you must turn
69 on the fips_mode boolean. Enabled by default.
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71 setsebool -P fips_mode 1
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76 The SELinux process type qmail_start_t can manage files labeled with
77 the following file types. The paths listed are the default paths for
78 these file types. Note the processes UID still need to have DAC per‐
79 missions.
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81 cluster_conf_t
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83 /etc/cluster(/.*)?
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85 cluster_var_lib_t
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87 /var/lib/pcsd(/.*)?
88 /var/lib/cluster(/.*)?
89 /var/lib/openais(/.*)?
90 /var/lib/pengine(/.*)?
91 /var/lib/corosync(/.*)?
92 /usr/lib/heartbeat(/.*)?
93 /var/lib/heartbeat(/.*)?
94 /var/lib/pacemaker(/.*)?
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96 cluster_var_run_t
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98 /var/run/crm(/.*)?
99 /var/run/cman_.*
100 /var/run/rsctmp(/.*)?
101 /var/run/aisexec.*
102 /var/run/heartbeat(/.*)?
103 /var/run/pcsd-ruby.socket
104 /var/run/corosync-qnetd(/.*)?
105 /var/run/corosync-qdevice(/.*)?
106 /var/run/corosync.pid
107 /var/run/cpglockd.pid
108 /var/run/rgmanager.pid
109 /var/run/cluster/rgmanager.sk
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111 root_t
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113 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
114 /
115 /initrd
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119 SELinux requires files to have an extended attribute to define the file
120 type.
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122 You can see the context of a file using the -Z option to ls
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124 Policy governs the access confined processes have to these files.
125 SELinux qmail_start policy is very flexible allowing users to setup
126 their qmail_start processes in as secure a method as possible.
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128 STANDARD FILE CONTEXT
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130 SELinux defines the file context types for the qmail_start, if you
131 wanted to store files with these types in a different paths, you need
132 to execute the semanage command to specify alternate labeling and then
133 use restorecon to put the labels on disk.
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135 semanage fcontext -a -t qmail_start_exec_t '/srv/qmail_start/con‐
136 tent(/.*)?'
137 restorecon -R -v /srv/myqmail_start_content
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139 Note: SELinux often uses regular expressions to specify labels that
140 match multiple files.
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142 The following file types are defined for qmail_start:
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146 qmail_start_exec_t
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148 - Set files with the qmail_start_exec_t type, if you want to transition
149 an executable to the qmail_start_t domain.
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153 Note: File context can be temporarily modified with the chcon command.
154 If you want to permanently change the file context you need to use the
155 semanage fcontext command. This will modify the SELinux labeling data‐
156 base. You will need to use restorecon to apply the labels.
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160 semanage fcontext can also be used to manipulate default file context
161 mappings.
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163 semanage permissive can also be used to manipulate whether or not a
164 process type is permissive.
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166 semanage module can also be used to enable/disable/install/remove pol‐
167 icy modules.
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169 semanage boolean can also be used to manipulate the booleans
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172 system-config-selinux is a GUI tool available to customize SELinux pol‐
173 icy settings.
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177 This manual page was auto-generated using sepolicy manpage .
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181 selinux(8), qmail_start(8), semanage(8), restorecon(8), chcon(1), se‐
182 policy(8), setsebool(8)
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186qmail_start 23-12-15 qmail_start_selinux(8)