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.
12
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  al‐
55       low you to manipulate the policy and run modemmanager with the tightest
56       access possible.
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59
60       If you want to dontaudit all  daemons  scheduling  requests  (setsched,
61       sys_nice),  you  must turn on the daemons_dontaudit_scheduling boolean.
62       Enabled by default.
63
64       setsebool -P daemons_dontaudit_scheduling 1
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68       If you want to allow all domains to execute in fips_mode, you must turn
69       on the fips_mode boolean. Enabled by default.
70
71       setsebool -P fips_mode 1
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MANAGED FILES

76       The  SELinux  process type modemmanager_t can manage files labeled with
77       the following file types.  The paths listed are the default  paths  for
78       these  file  types.  Note the processes UID still need to have DAC per‐
79       missions.
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81       cluster_conf_t
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83            /etc/cluster(/.*)?
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85       cluster_var_lib_t
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87            /var/lib/pcsd(/.*)?
88            /var/lib/cluster(/.*)?
89            /var/lib/openais(/.*)?
90            /var/lib/pengine(/.*)?
91            /var/lib/corosync(/.*)?
92            /usr/lib/heartbeat(/.*)?
93            /var/lib/heartbeat(/.*)?
94            /var/lib/pacemaker(/.*)?
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96       cluster_var_run_t
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98            /var/run/crm(/.*)?
99            /var/run/cman_.*
100            /var/run/rsctmp(/.*)?
101            /var/run/aisexec.*
102            /var/run/heartbeat(/.*)?
103            /var/run/pcsd-ruby.socket
104            /var/run/corosync-qnetd(/.*)?
105            /var/run/corosync-qdevice(/.*)?
106            /var/run/corosync.pid
107            /var/run/cpglockd.pid
108            /var/run/rgmanager.pid
109            /var/run/cluster/rgmanager.sk
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111       root_t
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113            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
114            /
115            /initrd
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117       sysfs_t
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119            /sys(/.*)?
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121       udev_var_run_t
122
123            /dev/.udev(/.*)?
124            /var/run/udev(/.*)?
125            /var/run/libgpod(/.*)?
126            /var/run/PackageKit/udev(/.*)?
127            /dev/.udevdb
128            /dev/udev.tbl
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130

FILE CONTEXTS

132       SELinux requires files to have an extended attribute to define the file
133       type.
134
135       You can see the context of a file using the -Z option to ls
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137       Policy  governs  the  access  confined  processes  have to these files.
138       SELinux modemmanager policy is very flexible allowing  users  to  setup
139       their modemmanager processes in as secure a method as possible.
140
141       STANDARD FILE CONTEXT
142
143       SELinux  defines  the  file  context types for the modemmanager, if you
144       wanted to store files with these types in a different paths,  you  need
145       to  execute the semanage command to specify alternate labeling and then
146       use restorecon to put the labels on disk.
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148       semanage fcontext  -a  -t  modemmanager_exec_t  '/srv/modemmanager/con‐
149       tent(/.*)?'
150       restorecon -R -v /srv/mymodemmanager_content
151
152       Note:  SELinux  often  uses  regular expressions to specify labels that
153       match multiple files.
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155       The following file types are defined for modemmanager:
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157
158
159       modemmanager_exec_t
160
161       - Set files with the modemmanager_exec_t type, if you want  to  transi‐
162       tion an executable to the modemmanager_t domain.
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164
165       Paths:
166            /usr/sbin/ModemManager, /usr/sbin/modem-manager
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168
169       modemmanager_unit_file_t
170
171       -  Set  files  with  the  modemmanager_unit_file_t type, if you want to
172       treat the files as modemmanager unit content.
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176       Note: File context can be temporarily modified with the chcon  command.
177       If  you want to permanently change the file context you need to use the
178       semanage fcontext command.  This will modify the SELinux labeling data‐
179       base.  You will need to use restorecon to apply the labels.
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COMMANDS

183       semanage  fcontext  can also be used to manipulate default file context
184       mappings.
185
186       semanage permissive can also be used to manipulate  whether  or  not  a
187       process type is permissive.
188
189       semanage  module can also be used to enable/disable/install/remove pol‐
190       icy modules.
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192       semanage boolean can also be used to manipulate the booleans
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194
195       system-config-selinux is a GUI tool available to customize SELinux pol‐
196       icy settings.
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AUTHOR

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

204       selinux(8),  modemmanager(8), semanage(8), restorecon(8), chcon(1), se‐
205       policy(8), setsebool(8)
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209modemmanager                       23-10-20            modemmanager_selinux(8)
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