winbind_rpcd_selinux(8)

1winbind_rpcd_selinux(8)   SELinux Policy winbind_rpcd  winbind_rpcd_selinux(8)
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NAME

6       winbind_rpcd_selinux  -  Security  Enhanced  Linux  Policy for the win‐
7       bind_rpcd processes
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DESCRIPTION

10       Security-Enhanced Linux secures the winbind_rpcd processes via flexible
11       mandatory access control.
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13       The  winbind_rpcd  processes  execute  with  the winbind_rpcd_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 winbind_rpcd_t
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ENTRYPOINTS

24       The   winbind_rpcd_t   SELinux   type  can  be  entered  via  the  win‐
25       bind_rpcd_exec_t file type.
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27       The default entrypoint paths for the winbind_rpcd_t domain are the fol‐
28       lowing:
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30       /usr/libexec/samba/rpcd_lsad, /usr/libexec/samba/samba-dcerpcd
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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       winbind_rpcd policy is very flexible allowing users to setup their win‐
40       bind_rpcd processes in as secure a method as possible.
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42       The following process types are defined for winbind_rpcd:
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44       winbind_rpcd_t
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46       Note: semanage permissive -a winbind_rpcd_t can be  used  to  make  the
47       process type winbind_rpcd_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.  win‐
54       bind_rpcd policy is extremely flexible and has  several  booleans  that
55       allow you to manipulate the policy and run winbind_rpcd 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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67       If  you  want  to allow confined applications to run with kerberos, you
68       must turn on the kerberos_enabled boolean. Enabled by default.
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70       setsebool -P kerberos_enabled 1
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74       If you want to allow samba and winbind-rpcd to share users home  direc‐
75       tories,  you  must turn on the samba_enable_home_dirs boolean. Disabled
76       by default.
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78       setsebool -P samba_enable_home_dirs 1
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MANAGED FILES

83       The SELinux process type winbind_rpcd_t can manage files  labeled  with
84       the  following  file types.  The paths listed are the default paths for
85       these file types.  Note the processes UID still need to have  DAC  per‐
86       missions.
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88       samba_log_t
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90            /var/log/samba(/.*)?
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92       samba_var_t
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94            /var/nmbd(/.*)?
95            /var/lib/samba(/.*)?
96            /var/cache/samba(/.*)?
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98       user_home_type
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100            all user home files
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102       winbind_rpcd_var_run_t
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105       winbind_var_run_t
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107            /var/run/winbindd(/.*)?
108            /var/run/samba/winbindd(/.*)?
109            /var/lib/samba/winbindd_privileged(/.*)?
110            /var/cache/samba/winbindd_privileged(/.*)?
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FILE CONTEXTS

114       SELinux requires files to have an extended attribute to define the file
115       type.
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117       You can see the context of a file using the -Z option to ls
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119       Policy governs the access  confined  processes  have  to  these  files.
120       SELinux  winbind_rpcd  policy  is very flexible allowing users to setup
121       their winbind_rpcd processes in as secure a method as possible.
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123       STANDARD FILE CONTEXT
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125       SELinux defines the file context types for  the  winbind_rpcd,  if  you
126       wanted  to store files with these types in a diffent paths, you need to
127       execute the semanage command to specify alternate labeling and then use
128       restorecon to put the labels on disk.
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130       semanage    fcontext    -a   -t   winbind_rpcd_var_run_t   '/srv/mywin‐
131       bind_rpcd_content(/.*)?'
132       restorecon -R -v /srv/mywinbind_rpcd_content
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134       Note: SELinux often uses regular expressions  to  specify  labels  that
135       match multiple files.
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137       The following file types are defined for winbind_rpcd:
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141       winbind_rpcd_exec_t
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143       -  Set  files with the winbind_rpcd_exec_t type, if you want to transi‐
144       tion an executable to the winbind_rpcd_t domain.
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147       Paths:
148            /usr/libexec/samba/rpcd_lsad, /usr/libexec/samba/samba-dcerpcd
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151       winbind_rpcd_var_run_t
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153       - Set files with the winbind_rpcd_var_run_t type, if you want to  store
154       the winbind rpcd files under the /run or /var/run directory.
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158       Note:  File context can be temporarily modified with the chcon command.
159       If you want to permanently change the file context you need to use  the
160       semanage fcontext command.  This will modify the SELinux labeling data‐
161       base.  You will need to use restorecon to apply the labels.
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COMMANDS

165       semanage fcontext can also be used to manipulate default  file  context
166       mappings.
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168       semanage  permissive  can  also  be used to manipulate whether or not a
169       process type is permissive.
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171       semanage module can also be used to enable/disable/install/remove  pol‐
172       icy modules.
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174       semanage boolean can also be used to manipulate the booleans
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177       system-config-selinux is a GUI tool available to customize SELinux pol‐
178       icy settings.
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AUTHOR

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