calamaris_selinux(8)

1calamaris_selinux(8)       SELinux Policy calamaris       calamaris_selinux(8)
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NAME

6       calamaris_selinux  -  Security  Enhanced Linux Policy for the calamaris
7       processes
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DESCRIPTION

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

24       The  calamaris_t  SELinux  type can be entered via the calamaris_exec_t
25       file type.
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27       The default entrypoint paths for the calamaris_t domain are the follow‐
28       ing:
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30       /etc/cron.daily/calamaris
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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       calamaris  policy  is very flexible allowing users to setup their cala‐
40       maris processes in as secure a method as possible.
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42       The following process types are defined for calamaris:
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44       calamaris_t
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46       Note: semanage permissive -a  calamaris_t  can  be  used  to  make  the
47       process  type  calamaris_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.  cala‐
54       maris policy is extremely flexible and has several booleans that  allow
55       you to manipulate the policy and run calamaris with the tightest access
56       possible.
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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 confined applications to run with kerberos, you
76       must turn on the allow_kerberos boolean. Enabled by default.
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78       setsebool -P allow_kerberos 1
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82       If you want to allow sysadm to debug or ptrace all processes, you  must
83       turn on the allow_ptrace boolean. Disabled by default.
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85       setsebool -P allow_ptrace 1
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89       If  you  want  to  allow  system  to run with NIS, you must turn on the
90       allow_ypbind boolean. Disabled by default.
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92       setsebool -P allow_ypbind 1
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96       If you want to allow all domains to have the kernel load  modules,  you
97       must  turn  on  the  domain_kernel_load_modules  boolean.  Disabled  by
98       default.
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100       setsebool -P domain_kernel_load_modules 1
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104       If you want to allow all domains to execute in fips_mode, you must turn
105       on the fips_mode boolean. Enabled by default.
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107       setsebool -P fips_mode 1
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111       If you want to enable reading of urandom for all domains, you must turn
112       on the global_ssp boolean. Disabled by default.
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114       setsebool -P global_ssp 1
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118       If you want to allow confined applications to use nscd  shared  memory,
119       you must turn on the nscd_use_shm boolean. Enabled by default.
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121       setsebool -P nscd_use_shm 1
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MANAGED FILES

126       The  SELinux process type calamaris_t can manage files labeled with the
127       following file types.  The paths listed are the default paths for these
128       file types.  Note the processes UID still need to have DAC permissions.
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130       calamaris_log_t
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132            /var/log/calamaris(/.*)?
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134       calamaris_www_t
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136            /var/www/calamaris(/.*)?
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138       initrc_tmp_t
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141       mnt_t
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143            /mnt(/[^/]*)
144            /mnt(/[^/]*)?
145            /rhev(/[^/]*)?
146            /media(/[^/]*)
147            /media(/[^/]*)?
148            /etc/rhgb(/.*)?
149            /media/.hal-.*
150            /net
151            /afs
152            /rhev
153            /misc
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155       tmp_t
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157            /tmp
158            /usr/tmp
159            /var/tmp
160            /tmp-inst
161            /var/tmp-inst
162            /var/tmp/vi.recover
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FILE CONTEXTS

166       SELinux requires files to have an extended attribute to define the file
167       type.
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169       You can see the context of a file using the -Z option to ls
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171       Policy governs the access  confined  processes  have  to  these  files.
172       SELinux calamaris policy is very flexible allowing users to setup their
173       calamaris processes in as secure a method as possible.
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175       STANDARD FILE CONTEXT
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177       SELinux defines the file context types for the calamaris, if you wanted
178       to store files with these types in a diffent paths, you need to execute
179       the semanage command  to  sepecify  alternate  labeling  and  then  use
180       restorecon to put the labels on disk.
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182       semanage   fcontext   -a   -t   calamaris_www_t  '/srv/mycalamaris_con‐
183       tent(/.*)?'
184       restorecon -R -v /srv/mycalamaris_content
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186       Note: SELinux often uses regular expressions  to  specify  labels  that
187       match multiple files.
188
189       The following file types are defined for calamaris:
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193       calamaris_exec_t
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195       -  Set  files with the calamaris_exec_t type, if you want to transition
196       an executable to the calamaris_t domain.
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200       calamaris_log_t
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202       - Set files with the calamaris_log_t type, if you  want  to  treat  the
203       data  as  calamaris  log data, usually stored under the /var/log direc‐
204       tory.
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208       calamaris_www_t
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210       - Set files with the calamaris_www_t type, if you  want  to  treat  the
211       files as calamaris www data.
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215       Note:  File context can be temporarily modified with the chcon command.
216       If you want to permanently change the file context you need to use  the
217       semanage fcontext command.  This will modify the SELinux labeling data‐
218       base.  You will need to use restorecon to apply the labels.
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COMMANDS

222       semanage fcontext can also be used to manipulate default  file  context
223       mappings.
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225       semanage  permissive  can  also  be used to manipulate whether or not a
226       process type is permissive.
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228       semanage module can also be used to enable/disable/install/remove  pol‐
229       icy modules.
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231       semanage boolean can also be used to manipulate the booleans
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233
234       system-config-selinux is a GUI tool available to customize SELinux pol‐
235       icy settings.
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AUTHOR

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