afs_kaserver_selinux(8)

1afs_kaserver_selinux(8)   SELinux Policy afs_kaserver  afs_kaserver_selinux(8)
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NAME

6       afs_kaserver_selinux   -   Security   Enhanced  Linux  Policy  for  the
7       afs_kaserver processes
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DESCRIPTION

10       Security-Enhanced Linux secures the afs_kaserver processes via flexible
11       mandatory access control.
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13       The  afs_kaserver  processes  execute  with  the afs_kaserver_t SELinux
14       type. You can check if you have these processes  running  by  executing
15       the ps command with the -Z qualifier.
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17       For example:
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19       ps -eZ | grep afs_kaserver_t
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ENTRYPOINTS

24       The    afs_kaserver_t   SELinux   type   can   be   entered   via   the
25       afs_kaserver_exec_t file type.
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27       The default entrypoint paths for the afs_kaserver_t domain are the fol‐
28       lowing:
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30       /usr/afs/bin/kaserver
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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       afs_kaserver  policy  is  very  flexible  allowing users to setup their
40       afs_kaserver processes in as secure a method as possible.
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42       The following process types are defined for afs_kaserver:
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44       afs_kaserver_t
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46       Note: semanage permissive -a afs_kaserver_t can be  used  to  make  the
47       process type afs_kaserver_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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BOOLEANS

53       SELinux   policy  is  customizable  based  on  least  access  required.
54       afs_kaserver policy is extremely flexible and has several booleans that
55       allow you to manipulate the policy and run afs_kaserver with the tight‐
56       est access possible.
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60       If you want to allow all domains to use other domains file descriptors,
61       you must turn on the allow_domain_fd_use boolean. Enabled by default.
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63       setsebool -P allow_domain_fd_use 1
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67       If  you want to allow sysadm to debug or ptrace all processes, you must
68       turn on the allow_ptrace boolean. Disabled by default.
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70       setsebool -P allow_ptrace 1
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74       If you want to allow all domains to have the kernel load  modules,  you
75       must  turn  on  the  domain_kernel_load_modules  boolean.  Disabled  by
76       default.
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78       setsebool -P domain_kernel_load_modules 1
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82       If you want to allow all domains to execute in fips_mode, you must turn
83       on the fips_mode boolean. Enabled by default.
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85       setsebool -P fips_mode 1
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89       If you want to enable reading of urandom for all domains, you must turn
90       on the global_ssp boolean. Disabled by default.
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92       setsebool -P global_ssp 1
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MANAGED FILES

97       The SELinux process type afs_kaserver_t can manage files  labeled  with
98       the  following  file types.  The paths listed are the default paths for
99       these file types.  Note the processes UID still need to have  DAC  per‐
100       missions.
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102       afs_config_t
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104            /usr/afs/etc(/.*)?
105            /usr/afs/local(/.*)?
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107       afs_ka_db_t
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109            /usr/afs/db/ka.*
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111       afs_logfile_t
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113            /usr/afs/logs(/.*)?
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115       initrc_tmp_t
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118       mnt_t
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120            /mnt(/[^/]*)
121            /mnt(/[^/]*)?
122            /rhev(/[^/]*)?
123            /media(/[^/]*)
124            /media(/[^/]*)?
125            /etc/rhgb(/.*)?
126            /media/.hal-.*
127            /net
128            /afs
129            /rhev
130            /misc
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132       tmp_t
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134            /tmp
135            /usr/tmp
136            /var/tmp
137            /tmp-inst
138            /var/tmp-inst
139            /var/tmp/vi.recover
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FILE CONTEXTS

143       SELinux requires files to have an extended attribute to define the file
144       type.
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146       You can see the context of a file using the -Z option to ls
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148       Policy governs the access  confined  processes  have  to  these  files.
149       SELinux  afs_kaserver  policy  is very flexible allowing users to setup
150       their afs_kaserver processes in as secure a method as possible.
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152       The following file types are defined for afs_kaserver:
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156       afs_kaserver_exec_t
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158       - Set files with the afs_kaserver_exec_t type, if you want  to  transi‐
159       tion an executable to the afs_kaserver_t domain.
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163       Note:  File context can be temporarily modified with the chcon command.
164       If you want to permanently change the file context you need to use  the
165       semanage fcontext command.  This will modify the SELinux labeling data‐
166       base.  You will need to use restorecon to apply the labels.
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COMMANDS

170       semanage fcontext can also be used to manipulate default  file  context
171       mappings.
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173       semanage  permissive  can  also  be used to manipulate whether or not a
174       process type is permissive.
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176       semanage module can also be used to enable/disable/install/remove  pol‐
177       icy modules.
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179       semanage boolean can also be used to manipulate the booleans
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182       system-config-selinux is a GUI tool available to customize SELinux pol‐
183       icy settings.
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AUTHOR

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