ftpdctl_selinux(8)

1ftpdctl_selinux(8)          SELinux Policy ftpdctl          ftpdctl_selinux(8)
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NAME

6       ftpdctl_selinux  -  Security Enhanced Linux Policy for the ftpdctl pro‐
7       cesses
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DESCRIPTION

10       Security-Enhanced Linux secures  the  ftpdctl  processes  via  flexible
11       mandatory access control.
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13       The  ftpdctl processes execute with the ftpdctl_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 ftpdctl_t
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ENTRYPOINTS

24       The  ftpdctl_t  SELinux type can be entered via the ftpdctl_exec_t file
25       type.
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27       The default entrypoint paths for the ftpdctl_t domain are  the  follow‐
28       ing:
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30       /usr/bin/ftpdctl
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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       ftpdctl  policy  is very flexible allowing users to setup their ftpdctl
40       processes in as secure a method as possible.
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42       The following process types are defined for ftpdctl:
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44       ftpdctl_t
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46       Note: semanage permissive -a ftpdctl_t can be used to make the  process
47       type  ftpdctl_t  permissive. SELinux does not deny access to permissive
48       process types, but the AVC (SELinux denials) messages are still  gener‐
49       ated.
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BOOLEANS

53       SELinux policy is customizable based on least access required.  ftpdctl
54       policy is extremely flexible and has several booleans that allow you to
55       manipulate  the  policy and run ftpdctl with the tightest access possi‐
56       ble.
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60       If you want to allow all daemons the ability to  read/write  terminals,
61       you  must  turn  on  the  allow_daemons_use_tty  boolean.  Disabled  by
62       default.
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64       setsebool -P allow_daemons_use_tty 1
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68       If you want to allow all domains to use other domains file descriptors,
69       you must turn on the allow_domain_fd_use boolean. Enabled by default.
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71       setsebool -P allow_domain_fd_use 1
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75       If  you want to allow sysadm to debug or ptrace all processes, you must
76       turn on the allow_ptrace boolean. Disabled by default.
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78       setsebool -P allow_ptrace 1
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82       If you want to allow all domains to have the kernel load  modules,  you
83       must  turn  on  the  domain_kernel_load_modules  boolean.  Disabled  by
84       default.
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86       setsebool -P domain_kernel_load_modules 1
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90       If you want to allow all domains to execute in fips_mode, you must turn
91       on the fips_mode boolean. Enabled by default.
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93       setsebool -P fips_mode 1
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97       If you want to enable reading of urandom for all domains, you must turn
98       on the global_ssp boolean. Disabled by default.
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100       setsebool -P global_ssp 1
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MANAGED FILES

105       The SELinux process type ftpdctl_t can manage files  labeled  with  the
106       following file types.  The paths listed are the default paths for these
107       file types.  Note the processes UID still need to have DAC permissions.
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109       initrc_tmp_t
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111
112       mnt_t
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114            /mnt(/[^/]*)
115            /mnt(/[^/]*)?
116            /rhev(/[^/]*)?
117            /media(/[^/]*)
118            /media(/[^/]*)?
119            /etc/rhgb(/.*)?
120            /media/.hal-.*
121            /net
122            /afs
123            /rhev
124            /misc
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126       tmp_t
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128            /tmp
129            /usr/tmp
130            /var/tmp
131            /tmp-inst
132            /var/tmp-inst
133            /var/tmp/vi.recover
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FILE CONTEXTS

137       SELinux requires files to have an extended attribute to define the file
138       type.
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140       You can see the context of a file using the -Z option to ls
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142       Policy  governs  the  access  confined  processes  have to these files.
143       SELinux ftpdctl policy is very flexible allowing users to  setup  their
144       ftpdctl processes in as secure a method as possible.
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146       STANDARD FILE CONTEXT
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148       SELinux  defines  the file context types for the ftpdctl, if you wanted
149       to store files with these types in a diffent paths, you need to execute
150       the  semanage  command  to  sepecify  alternate  labeling  and then use
151       restorecon to put the labels on disk.
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153       semanage fcontext -a -t ftpdctl_tmp_t '/srv/myftpdctl_content(/.*)?'
154       restorecon -R -v /srv/myftpdctl_content
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156       Note: SELinux often uses regular expressions  to  specify  labels  that
157       match multiple files.
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159       The following file types are defined for ftpdctl:
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163       ftpdctl_exec_t
164
165       -  Set files with the ftpdctl_exec_t type, if you want to transition an
166       executable to the ftpdctl_t domain.
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170       ftpdctl_tmp_t
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172       - Set files with the ftpdctl_tmp_t type, if you want to  store  ftpdctl
173       temporary files in the /tmp directories.
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177       Note:  File context can be temporarily modified with the chcon command.
178       If you want to permanently change the file context you need to use  the
179       semanage fcontext command.  This will modify the SELinux labeling data‐
180       base.  You will need to use restorecon to apply the labels.
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COMMANDS

184       semanage fcontext can also be used to manipulate default  file  context
185       mappings.
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187       semanage  permissive  can  also  be used to manipulate whether or not a
188       process type is permissive.
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190       semanage module can also be used to enable/disable/install/remove  pol‐
191       icy modules.
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193       semanage boolean can also be used to manipulate the booleans
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195
196       system-config-selinux is a GUI tool available to customize SELinux pol‐
197       icy settings.
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AUTHOR

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