1modemmanager_selinux(8)   SELinux Policy modemmanager  modemmanager_selinux(8)
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NAME

6       modemmanager_selinux - Security Enhanced Linux Policy for the modemman‐
7       ager processes
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DESCRIPTION

10       Security-Enhanced Linux secures the modemmanager processes via flexible
11       mandatory access control.
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13       The  modemmanager  processes  execute  with  the modemmanager_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 modemmanager_t
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ENTRYPOINTS

24       The  modemmanager_t  SELinux  type  can  be  entered  via the modemman‐
25       ager_exec_t file type.
26
27       The default entrypoint paths for the modemmanager_t domain are the fol‐
28       lowing:
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30       /usr/sbin/ModemManager, /usr/sbin/modem-manager
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PROCESS TYPES

33       SELinux defines process types (domains) for each process running on the
34       system
35
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       modemmanager  policy  is  very  flexible  allowing users to setup their
40       modemmanager processes in as secure a method as possible.
41
42       The following process types are defined for modemmanager:
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44       modemmanager_t
45
46       Note: semanage permissive -a modemmanager_t can be  used  to  make  the
47       process type modemmanager_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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51

BOOLEANS

53       SELinux  policy is customizable based on least access required.  modem‐
54       manager policy is extremely flexible  and  has  several  booleans  that
55       allow you to manipulate the policy and run modemmanager with the tight‐
56       est 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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MANAGED FILES

68       The  SELinux  process type modemmanager_t can manage files labeled with
69       the following file types.  The paths listed are the default  paths  for
70       these  file  types.  Note the processes UID still need to have DAC per‐
71       missions.
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73       cluster_conf_t
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75            /etc/cluster(/.*)?
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77       cluster_var_lib_t
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79            /var/lib/pcsd(/.*)?
80            /var/lib/cluster(/.*)?
81            /var/lib/openais(/.*)?
82            /var/lib/pengine(/.*)?
83            /var/lib/corosync(/.*)?
84            /usr/lib/heartbeat(/.*)?
85            /var/lib/heartbeat(/.*)?
86            /var/lib/pacemaker(/.*)?
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88       cluster_var_run_t
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90            /var/run/crm(/.*)?
91            /var/run/cman_.*
92            /var/run/rsctmp(/.*)?
93            /var/run/aisexec.*
94            /var/run/heartbeat(/.*)?
95            /var/run/corosync-qnetd(/.*)?
96            /var/run/corosync-qdevice(/.*)?
97            /var/run/corosync.pid
98            /var/run/cpglockd.pid
99            /var/run/rgmanager.pid
100            /var/run/cluster/rgmanager.sk
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102       root_t
103
104            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
105            /
106            /initrd
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108       sysfs_t
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110            /sys(/.*)?
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112       udev_var_run_t
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114            /dev/.udev(/.*)?
115            /var/run/udev(/.*)?
116            /var/run/libgpod(/.*)?
117            /var/run/PackageKit/udev(/.*)?
118            /dev/.udevdb
119            /dev/udev.tbl
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121

FILE CONTEXTS

123       SELinux requires files to have an extended attribute to define the file
124       type.
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126       You can see the context of a file using the -Z option to ls
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128       Policy  governs  the  access  confined  processes  have to these files.
129       SELinux modemmanager policy is very flexible allowing  users  to  setup
130       their modemmanager processes in as secure a method as possible.
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132       STANDARD FILE CONTEXT
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134       SELinux  defines  the  file  context types for the modemmanager, if you
135       wanted to store files with these types in a diffent paths, you need  to
136       execute  the  semanage  command to sepecify alternate labeling and then
137       use restorecon to put the labels on disk.
138
139       semanage  fcontext  -a  -t  modemmanager_unit_file_t  '/srv/mymodemman‐
140       ager_content(/.*)?'
141       restorecon -R -v /srv/mymodemmanager_content
142
143       Note:  SELinux  often  uses  regular expressions to specify labels that
144       match multiple files.
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146       The following file types are defined for modemmanager:
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149
150       modemmanager_exec_t
151
152       - Set files with the modemmanager_exec_t type, if you want  to  transi‐
153       tion an executable to the modemmanager_t domain.
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155
156       Paths:
157            /usr/sbin/ModemManager, /usr/sbin/modem-manager
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159
160       modemmanager_unit_file_t
161
162       -  Set  files  with  the  modemmanager_unit_file_t type, if you want to
163       treat the files as modemmanager unit content.
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167       Note: File context can be temporarily modified with the chcon  command.
168       If  you want to permanently change the file context you need to use the
169       semanage fcontext command.  This will modify the SELinux labeling data‐
170       base.  You will need to use restorecon to apply the labels.
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COMMANDS

174       semanage  fcontext  can also be used to manipulate default file context
175       mappings.
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177       semanage permissive can also be used to manipulate  whether  or  not  a
178       process type is permissive.
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180       semanage  module can also be used to enable/disable/install/remove pol‐
181       icy modules.
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183       semanage boolean can also be used to manipulate the booleans
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185
186       system-config-selinux is a GUI tool available to customize SELinux pol‐
187       icy settings.
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AUTHOR

191       This manual page was auto-generated using sepolicy manpage .
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SEE ALSO

195       selinux(8),   modemmanager(8),  semanage(8),  restorecon(8),  chcon(1),
196       sepolicy(8), setsebool(8)
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200modemmanager                       19-12-02            modemmanager_selinux(8)
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