1wine_selinux(8) SELinux Policy wine wine_selinux(8)
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6 wine_selinux - Security Enhanced Linux Policy for the wine processes
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9 Security-Enhanced Linux secures the wine processes via flexible manda‐
10 tory access control.
11 The wine processes execute with the wine_t SELinux type. You can check
13 if you have these processes running by executing the ps command with
14 the -Z qualifier.
15 For example:
17 ps -eZ | grep wine_t
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23 The wine_t SELinux type can be entered via the wine_exec_t file type.
24 The default entrypoint paths for the wine_t domain are the following:
26 /usr/bin/wine.*, /opt/teamviewer(/.*)?/bin/wine.*,
28 /opt/google/picasa(/.*)?/bin/wdi, /opt/google/picasa(/.*)?/bin/wine.*,
29 /opt/google/picasa(/.*)?/bin/msiexec,
30 /opt/google/picasa(/.*)?/bin/notepad,
31 /opt/google/picasa(/.*)?/bin/progman,
32 /opt/google/picasa(/.*)?/bin/regedit,
33 /opt/google/picasa(/.*)?/bin/regsvr32,
34 /opt/google/picasa(/.*)?/Picasa3/.*exe,
35 /opt/google/picasa(/.*)?/bin/uninstaller, /opt/cxoffice/bin/wine.*,
36 /opt/picasa/wine/bin/wine.*, /usr/bin/msiexec, /usr/bin/notepad,
37 /usr/bin/regedit, /usr/bin/regsvr32, /usr/bin/uninstaller,
38 /home/[^/]+/cxoffice/bin/wine.+
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41 SELinux defines process types (domains) for each process running on the
42 system
43 You can see the context of a process using the -Z option to ps
45 Policy governs the access confined processes have to files. SELinux
47 wine policy is very flexible allowing users to setup their wine pro‐
48 cesses in as secure a method as possible.
49 The following process types are defined for wine:
51 wine_t
53 Note: semanage permissive -a wine_t can be used to make the process
55 type wine_t permissive. SELinux does not deny access to permissive
56 process types, but the AVC (SELinux denials) messages are still gener‐
57 ated.
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61 SELinux policy is customizable based on least access required. wine
62 policy is extremely flexible and has several booleans that allow you to
63 manipulate the policy and run wine with the tightest access possible.
64 If you want to control the ability to mmap a low area of the address
68 space, as configured by /proc/sys/vm/mmap_min_addr, you must turn on
69 the mmap_low_allowed boolean. Disabled by default.
70 setsebool -P mmap_low_allowed 1
72 If you want to disable kernel module loading, you must turn on the
76 secure_mode_insmod boolean. Enabled by default.
77 setsebool -P secure_mode_insmod 1
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83 The SELinux process type wine_t can manage files labeled with the fol‐
84 lowing file types. The paths listed are the default paths for these
85 file types. Note the processes UID still need to have DAC permissions.
86 file_type
88 all files on the system
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93 SELinux requires files to have an extended attribute to define the file
94 type.
95 You can see the context of a file using the -Z option to ls
97 Policy governs the access confined processes have to these files.
99 SELinux wine policy is very flexible allowing users to setup their wine
100 processes in as secure a method as possible.
101 STANDARD FILE CONTEXT
103 SELinux defines the file context types for the wine, if you wanted to
105 store files with these types in a diffent paths, you need to execute
106 the semanage command to sepecify alternate labeling and then use
107 restorecon to put the labels on disk.
108 semanage fcontext -a -t wine_home_t '/srv/mywine_content(/.*)?'
110 restorecon -R -v /srv/mywine_content
111 Note: SELinux often uses regular expressions to specify labels that
113 match multiple files.
114 The following file types are defined for wine:
116 wine_exec_t
120 - Set files with the wine_exec_t type, if you want to transition an
122 executable to the wine_t domain.
123 Paths:
126 /usr/bin/wine.*, /opt/teamviewer(/.*)?/bin/wine.*,
127 /opt/google/picasa(/.*)?/bin/wdi,
128 /opt/google/picasa(/.*)?/bin/wine.*,
129 /opt/google/picasa(/.*)?/bin/msiexec,
130 /opt/google/picasa(/.*)?/bin/notepad,
131 /opt/google/picasa(/.*)?/bin/progman,
132 /opt/google/picasa(/.*)?/bin/regedit,
133 /opt/google/picasa(/.*)?/bin/regsvr32,
134 /opt/google/picasa(/.*)?/Picasa3/.*exe,
135 /opt/google/picasa(/.*)?/bin/uninstaller, /opt/cxof‐
136 fice/bin/wine.*, /opt/picasa/wine/bin/wine.*, /usr/bin/msiexec,
137 /usr/bin/notepad, /usr/bin/regedit, /usr/bin/regsvr32,
138 /usr/bin/uninstaller, /home/[^/]+/cxoffice/bin/wine.+
139 wine_home_t
142 - Set files with the wine_home_t type, if you want to store wine files
144 in the users home directory.
145 Note: File context can be temporarily modified with the chcon command.
149 If you want to permanently change the file context you need to use the
150 semanage fcontext command. This will modify the SELinux labeling data‐
151 base. You will need to use restorecon to apply the labels.
152
155 semanage fcontext can also be used to manipulate default file context
156 mappings.
157 semanage permissive can also be used to manipulate whether or not a
159 process type is permissive.
160 semanage module can also be used to enable/disable/install/remove pol‐
162 icy modules.
163 semanage boolean can also be used to manipulate the booleans
165 system-config-selinux is a GUI tool available to customize SELinux pol‐
168 icy settings.
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172 This manual page was auto-generated using sepolicy manpage .
173
176 selinux(8), wine(8), semanage(8), restorecon(8), chcon(1), sepolicy(8),
177 setsebool(8)
178wine 21-03-26 wine_selinux(8)