1rssh_chroot_helper_selinSuExL(i8n)ux Policy rssh_chroot_rhseslhp_ecrhroot_helper_selinux(8)
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6 rssh_chroot_helper_selinux - Security Enhanced Linux Policy for the
7 rssh_chroot_helper processes
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10 Security-Enhanced Linux secures the rssh_chroot_helper processes via
11 flexible mandatory access control.
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13 The rssh_chroot_helper processes execute with the rssh_chroot_helper_t
14 SELinux type. You can check if you have these processes running by exe‐
15 cuting the ps command with the -Z qualifier.
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17 For example:
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19 ps -eZ | grep rssh_chroot_helper_t
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24 The rssh_chroot_helper_t SELinux type can be entered via the rssh_ch‐
25 root_helper_exec_t file type.
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27 The default entrypoint paths for the rssh_chroot_helper_t domain are
28 the following:
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30 /usr/libexec/rssh_chroot_helper
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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 rssh_chroot_helper policy is very flexible allowing users to setup
40 their rssh_chroot_helper processes in as secure a method as possible.
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42 The following process types are defined for rssh_chroot_helper:
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44 rssh_chroot_helper_t
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46 Note: semanage permissive -a rssh_chroot_helper_t can be used to make
47 the process type rssh_chroot_helper_t permissive. SELinux does not deny
48 access to permissive process types, but the AVC (SELinux denials) mes‐
49 sages are still generated.
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53 SELinux policy is customizable based on least access required.
54 rssh_chroot_helper policy is extremely flexible and has several bool‐
55 eans that allow you to manipulate the policy and run rssh_chroot_helper
56 with the tightest access 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 rssh_chroot_helper_t can manage files labeled
76 with the following file types. The paths listed are the default paths
77 for these file types. Note the processes UID still need to have DAC
78 permissions.
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80 krb5_host_rcache_t
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82 /var/tmp/krb5_0.rcache2
83 /var/cache/krb5rcache(/.*)?
84 /var/tmp/nfs_0
85 /var/tmp/DNS_25
86 /var/tmp/host_0
87 /var/tmp/imap_0
88 /var/tmp/HTTP_23
89 /var/tmp/HTTP_48
90 /var/tmp/ldap_55
91 /var/tmp/ldap_487
92 /var/tmp/ldapmap1_0
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96 SELinux requires files to have an extended attribute to define the file
97 type.
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99 You can see the context of a file using the -Z option to ls
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101 Policy governs the access confined processes have to these files.
102 SELinux rssh_chroot_helper policy is very flexible allowing users to
103 setup their rssh_chroot_helper processes in as secure a method as pos‐
104 sible.
105
106 The following file types are defined for rssh_chroot_helper:
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110 rssh_chroot_helper_exec_t
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112 - Set files with the rssh_chroot_helper_exec_t type, if you want to
113 transition an executable to the rssh_chroot_helper_t domain.
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117 Note: File context can be temporarily modified with the chcon command.
118 If you want to permanently change the file context you need to use the
119 semanage fcontext command. This will modify the SELinux labeling data‐
120 base. You will need to use restorecon to apply the labels.
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124 semanage fcontext can also be used to manipulate default file context
125 mappings.
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127 semanage permissive can also be used to manipulate whether or not a
128 process type is permissive.
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130 semanage module can also be used to enable/disable/install/remove pol‐
131 icy modules.
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133 semanage boolean can also be used to manipulate the booleans
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136 system-config-selinux is a GUI tool available to customize SELinux pol‐
137 icy settings.
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141 This manual page was auto-generated using sepolicy manpage .
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145 selinux(8), rssh_chroot_helper(8), semanage(8), restorecon(8),
146 chcon(1), sepolicy(8), setsebool(8)
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150rssh_chroot_helper 22-05-27 rssh_chroot_helper_selinux(8)