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.
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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  al‐
55       low you to manipulate the policy and run modemmanager with the tightest
56       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/pcsd-ruby.socket
96            /var/run/corosync-qnetd(/.*)?
97            /var/run/corosync-qdevice(/.*)?
98            /var/run/corosync.pid
99            /var/run/cpglockd.pid
100            /var/run/rgmanager.pid
101            /var/run/cluster/rgmanager.sk
102
103       root_t
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105            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
106            /
107            /initrd
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109       sysfs_t
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111            /sys(/.*)?
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113       udev_var_run_t
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115            /dev/.udev(/.*)?
116            /var/run/udev(/.*)?
117            /var/run/libgpod(/.*)?
118            /var/run/PackageKit/udev(/.*)?
119            /dev/.udevdb
120            /dev/udev.tbl
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122

FILE CONTEXTS

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

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

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

196       selinux(8),  modemmanager(8), semanage(8), restorecon(8), chcon(1), se‐
197       policy(8), setsebool(8)
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201modemmanager                       21-11-19            modemmanager_selinux(8)
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