1systemd_userdbd_selinux(8S)ELinux Policy systemd_userdbsdystemd_userdbd_selinux(8)
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NAME

6       systemd_userdbd_selinux  -  Security Enhanced Linux Policy for the sys‐
7       temd_userdbd processes
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DESCRIPTION

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

24       The  systemd_userdbd_t  SELinux  type  can  be  entered  via  the  sys‐
25       temd_userdbd_exec_t file type.
26
27       The default entrypoint paths for the systemd_userdbd_t domain  are  the
28       following:
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30       /usr/lib/systemd/systemd-userdbd, /usr/lib/systemd/systemd-userwork
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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       systemd_userdbd  policy  is very flexible allowing users to setup their
40       systemd_userdbd processes in as secure a method as possible.
41
42       The following process types are defined for systemd_userdbd:
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44       systemd_userdbd_t
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46       Note: semanage permissive -a systemd_userdbd_t can be used to make  the
47       process type systemd_userdbd_t permissive. SELinux does not deny access
48       to 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.  sys‐
54       temd_userdbd policy is extremely flexible and has several booleans that
55       allow  you  to  manipulate  the policy and run systemd_userdbd with the
56       tightest 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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67       If  you  want  to  allow  system  to run with NIS, you must turn on the
68       nis_enabled boolean. Disabled by default.
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70       setsebool -P nis_enabled 1
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MANAGED FILES

75       The SELinux process type systemd_userdbd_t  can  manage  files  labeled
76       with  the following file types.  The paths listed are the default paths
77       for these file types.  Note the processes UID still need  to  have  DAC
78       permissions.
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80       cluster_conf_t
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82            /etc/cluster(/.*)?
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84       cluster_var_lib_t
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86            /var/lib/pcsd(/.*)?
87            /var/lib/cluster(/.*)?
88            /var/lib/openais(/.*)?
89            /var/lib/pengine(/.*)?
90            /var/lib/corosync(/.*)?
91            /usr/lib/heartbeat(/.*)?
92            /var/lib/heartbeat(/.*)?
93            /var/lib/pacemaker(/.*)?
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95       cluster_var_run_t
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97            /var/run/crm(/.*)?
98            /var/run/cman_.*
99            /var/run/rsctmp(/.*)?
100            /var/run/aisexec.*
101            /var/run/heartbeat(/.*)?
102            /var/run/corosync-qnetd(/.*)?
103            /var/run/corosync-qdevice(/.*)?
104            /var/run/corosync.pid
105            /var/run/cpglockd.pid
106            /var/run/rgmanager.pid
107            /var/run/cluster/rgmanager.sk
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109       root_t
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111            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
112            /
113            /initrd
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115       systemd_userdbd_runtime_t
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117            /var/run/systemd/userdb(/.*)?
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119

FILE CONTEXTS

121       SELinux requires files to have an extended attribute to define the file
122       type.
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124       You can see the context of a file using the -Z option to ls
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126       Policy governs the access  confined  processes  have  to  these  files.
127       SELinux systemd_userdbd policy is very flexible allowing users to setup
128       their systemd_userdbd processes in as secure a method as possible.
129
130       STANDARD FILE CONTEXT
131
132       SELinux defines the file context types for the systemd_userdbd, if  you
133       wanted  to store files with these types in a diffent paths, you need to
134       execute the semanage command to sepecify alternate  labeling  and  then
135       use restorecon to put the labels on disk.
136
137       semanage   fcontext   -a   -t   systemd_userdbd_runtime_t  '/srv/mysys‐
138       temd_userdbd_content(/.*)?'
139       restorecon -R -v /srv/mysystemd_userdbd_content
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141       Note: SELinux often uses regular expressions  to  specify  labels  that
142       match multiple files.
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144       The following file types are defined for systemd_userdbd:
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148       systemd_userdbd_exec_t
149
150       -  Set files with the systemd_userdbd_exec_t type, if you want to tran‐
151       sition an executable to the systemd_userdbd_t domain.
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154       Paths:
155            /usr/lib/systemd/systemd-userdbd,   /usr/lib/systemd/systemd-user‐
156            work
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159       systemd_userdbd_runtime_t
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161       -  Set  files  with  the systemd_userdbd_runtime_t type, if you want to
162       treat the files as systemd userdbd runtime data.
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166       systemd_userdbd_unit_file_t
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168       - Set files with the systemd_userdbd_unit_file_t type, if you  want  to
169       treat the files as systemd userdbd unit content.
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173       Note:  File context can be temporarily modified with the chcon command.
174       If you want to permanently change the file context you need to use  the
175       semanage fcontext command.  This will modify the SELinux labeling data‐
176       base.  You will need to use restorecon to apply the labels.
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COMMANDS

180       semanage fcontext can also be used to manipulate default  file  context
181       mappings.
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183       semanage  permissive  can  also  be used to manipulate whether or not a
184       process type is permissive.
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186       semanage module can also be used to enable/disable/install/remove  pol‐
187       icy modules.
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189       semanage boolean can also be used to manipulate the booleans
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191
192       system-config-selinux is a GUI tool available to customize SELinux pol‐
193       icy settings.
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AUTHOR

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

201       selinux(8), systemd_userdbd(8), semanage(8),  restorecon(8),  chcon(1),
202       sepolicy(8), setsebool(8)
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206systemd_userdbd                    20-05-05         systemd_userdbd_selinux(8)
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