1telepathy_sunshine_selinSuExL(i8n)ux Policy telepathy_sutneslheipnaethy_sunshine_selinux(8)
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6 telepathy_sunshine_selinux - Security Enhanced Linux Policy for the
7 telepathy_sunshine processes
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10 Security-Enhanced Linux secures the telepathy_sunshine processes via
11 flexible mandatory access control.
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13 The telepathy_sunshine processes execute with the telepathy_sunshine_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 telepathy_sunshine_t
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24 The telepathy_sunshine_t SELinux type can be entered via the telepa‐
25 thy_sunshine_exec_t file type.
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27 The default entrypoint paths for the telepathy_sunshine_t domain are
28 the following:
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30 /usr/libexec/telepathy-sunshine
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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 telepathy_sunshine policy is very flexible allowing users to setup
40 their telepathy_sunshine processes in as secure a method as possible.
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42 The following process types are defined for telepathy_sunshine:
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44 telepathy_sunshine_t
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46 Note: semanage permissive -a telepathy_sunshine_t can be used to make
47 the process type telepathy_sunshine_t permissive. SELinux does not deny
48 access to permissive process types, but the AVC (SELinux denials) mes‐
49 sages are still generated.
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53 SELinux policy is customizable based on least access required. telepa‐
54 thy_sunshine policy is extremely flexible and has several booleans that
55 allow you to manipulate the policy and run telepathy_sunshine with the
56 tightest access possible.
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60 If you want to allow users to resolve user passwd entries directly from
61 ldap rather then using a sssd server, you must turn on the authlo‐
62 gin_nsswitch_use_ldap boolean. Disabled by default.
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64 setsebool -P authlogin_nsswitch_use_ldap 1
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68 If you want to deny any process from ptracing or debugging any other
69 processes, you must turn on the deny_ptrace boolean. Enabled by
70 default.
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72 setsebool -P deny_ptrace 1
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76 If you want to allow any process to mmap any file on system with
77 attribute file_type, you must turn on the domain_can_mmap_files bool‐
78 ean. Enabled by default.
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80 setsebool -P domain_can_mmap_files 1
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84 If you want to allow all domains write to kmsg_device, while kernel is
85 executed with systemd.log_target=kmsg parameter, you must turn on the
86 domain_can_write_kmsg boolean. Disabled by default.
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88 setsebool -P domain_can_write_kmsg 1
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92 If you want to allow all domains to use other domains file descriptors,
93 you must turn on the domain_fd_use boolean. Enabled by default.
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95 setsebool -P domain_fd_use 1
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99 If you want to allow all domains to have the kernel load modules, you
100 must turn on the domain_kernel_load_modules boolean. Disabled by
101 default.
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103 setsebool -P domain_kernel_load_modules 1
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107 If you want to allow all domains to execute in fips_mode, you must turn
108 on the fips_mode boolean. Enabled by default.
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110 setsebool -P fips_mode 1
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114 If you want to enable reading of urandom for all domains, you must turn
115 on the global_ssp boolean. Disabled by default.
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117 setsebool -P global_ssp 1
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121 If you want to allow confined applications to run with kerberos, you
122 must turn on the kerberos_enabled boolean. Enabled by default.
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124 setsebool -P kerberos_enabled 1
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128 If you want to allow system to run with NIS, you must turn on the
129 nis_enabled boolean. Disabled by default.
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131 setsebool -P nis_enabled 1
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135 If you want to allow confined applications to use nscd shared memory,
136 you must turn on the nscd_use_shm boolean. Disabled by default.
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138 setsebool -P nscd_use_shm 1
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143 The SELinux process type telepathy_sunshine_t can manage files labeled
144 with the following file types. The paths listed are the default paths
145 for these file types. Note the processes UID still need to have DAC
146 permissions.
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148 cache_home_t
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150 /root/.cache(/.*)?
151 /home/[^/]+/.nv(/.*)?
152 /home/[^/]+/.cache(/.*)?
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154 telepathy_sunshine_home_t
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156 /home/[^/]+/.telepathy-sunshine(/.*)?
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158 telepathy_sunshine_tmp_t
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163 SELinux requires files to have an extended attribute to define the file
164 type.
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166 You can see the context of a file using the -Z option to ls
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168 Policy governs the access confined processes have to these files.
169 SELinux telepathy_sunshine policy is very flexible allowing users to
170 setup their telepathy_sunshine processes in as secure a method as pos‐
171 sible.
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173 STANDARD FILE CONTEXT
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175 SELinux defines the file context types for the telepathy_sunshine, if
176 you wanted to store files with these types in a diffent paths, you need
177 to execute the semanage command to sepecify alternate labeling and then
178 use restorecon to put the labels on disk.
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180 semanage fcontext -a -t telepathy_sunshine_tmp_t '/srv/mytelepathy_sun‐
181 shine_content(/.*)?'
182 restorecon -R -v /srv/mytelepathy_sunshine_content
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184 Note: SELinux often uses regular expressions to specify labels that
185 match multiple files.
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187 The following file types are defined for telepathy_sunshine:
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191 telepathy_sunshine_exec_t
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193 - Set files with the telepathy_sunshine_exec_t type, if you want to
194 transition an executable to the telepathy_sunshine_t domain.
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198 telepathy_sunshine_home_t
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200 - Set files with the telepathy_sunshine_home_t type, if you want to
201 store telepathy sunshine files in the users home directory.
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205 telepathy_sunshine_tmp_t
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207 - Set files with the telepathy_sunshine_tmp_t type, if you want to
208 store telepathy sunshine temporary files in the /tmp directories.
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212 Note: File context can be temporarily modified with the chcon command.
213 If you want to permanently change the file context you need to use the
214 semanage fcontext command. This will modify the SELinux labeling data‐
215 base. You will need to use restorecon to apply the labels.
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219 semanage fcontext can also be used to manipulate default file context
220 mappings.
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222 semanage permissive can also be used to manipulate whether or not a
223 process type is permissive.
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225 semanage module can also be used to enable/disable/install/remove pol‐
226 icy modules.
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228 semanage boolean can also be used to manipulate the booleans
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231 system-config-selinux is a GUI tool available to customize SELinux pol‐
232 icy settings.
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236 This manual page was auto-generated using sepolicy manpage .
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240 selinux(8), telepathy_sunshine(8), semanage(8), restorecon(8),
241 chcon(1), sepolicy(8) , setsebool(8)
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245telepathy_sunshine 19-04-25 telepathy_sunshine_selinux(8)