1gconfdefaultsm_selinux(8)SELinux Policy gconfdefaultsmgconfdefaultsm_selinux(8)
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6 gconfdefaultsm_selinux - Security Enhanced Linux Policy for the
7 gconfdefaultsm processes
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10 Security-Enhanced Linux secures the gconfdefaultsm processes via flexi‐
11 ble mandatory access control.
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13 The gconfdefaultsm processes execute with the gconfdefaultsm_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 gconfdefaultsm_t
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24 The gconfdefaultsm_t SELinux type can be entered via the gconfde‐
25 faultsm_exec_t file type.
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27 The default entrypoint paths for the gconfdefaultsm_t domain are the
28 following:
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30 /usr/libexec/gconf-defaults-mechanism
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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 gconfdefaultsm policy is very flexible allowing users to setup their
40 gconfdefaultsm processes in as secure a method as possible.
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42 The following process types are defined for gconfdefaultsm:
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44 gconfdefaultsm_t
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46 Note: semanage permissive -a gconfdefaultsm_t can be used to make the
47 process type gconfdefaultsm_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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53 SELinux policy is customizable based on least access required.
54 gconfdefaultsm policy is extremely flexible and has several booleans
55 that allow you to manipulate the policy and run gconfdefaultsm with the
56 tightest access possible.
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60 If you want to allow all daemons to write corefiles to /, you must turn
61 on the daemons_dump_core boolean. Disabled by default.
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63 setsebool -P daemons_dump_core 1
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67 If you want to enable cluster mode for daemons, you must turn on the
68 daemons_enable_cluster_mode boolean. Enabled by default.
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70 setsebool -P daemons_enable_cluster_mode 1
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74 If you want to allow all daemons to use tcp wrappers, you must turn on
75 the daemons_use_tcp_wrapper boolean. Disabled by default.
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77 setsebool -P daemons_use_tcp_wrapper 1
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81 If you want to allow all daemons the ability to read/write terminals,
82 you must turn on the daemons_use_tty boolean. Disabled by default.
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84 setsebool -P daemons_use_tty 1
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88 If you want to deny any process from ptracing or debugging any other
89 processes, you must turn on the deny_ptrace boolean. Enabled by
90 default.
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92 setsebool -P deny_ptrace 1
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96 If you want to allow any process to mmap any file on system with
97 attribute file_type, you must turn on the domain_can_mmap_files bool‐
98 ean. Enabled by default.
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100 setsebool -P domain_can_mmap_files 1
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104 If you want to allow all domains write to kmsg_device, while kernel is
105 executed with systemd.log_target=kmsg parameter, you must turn on the
106 domain_can_write_kmsg boolean. Disabled by default.
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108 setsebool -P domain_can_write_kmsg 1
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112 If you want to allow all domains to use other domains file descriptors,
113 you must turn on the domain_fd_use boolean. Enabled by default.
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115 setsebool -P domain_fd_use 1
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119 If you want to allow all domains to have the kernel load modules, you
120 must turn on the domain_kernel_load_modules boolean. Disabled by
121 default.
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123 setsebool -P domain_kernel_load_modules 1
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127 If you want to allow all domains to execute in fips_mode, you must turn
128 on the fips_mode boolean. Enabled by default.
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130 setsebool -P fips_mode 1
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134 If you want to enable reading of urandom for all domains, you must turn
135 on the global_ssp boolean. Disabled by default.
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137 setsebool -P global_ssp 1
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141 If you want to support ecryptfs home directories, you must turn on the
142 use_ecryptfs_home_dirs boolean. Disabled by default.
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144 setsebool -P use_ecryptfs_home_dirs 1
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148 If you want to support fusefs home directories, you must turn on the
149 use_fusefs_home_dirs boolean. Disabled by default.
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151 setsebool -P use_fusefs_home_dirs 1
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155 If you want to support NFS home directories, you must turn on the
156 use_nfs_home_dirs boolean. Disabled by default.
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158 setsebool -P use_nfs_home_dirs 1
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162 If you want to support SAMBA home directories, you must turn on the
163 use_samba_home_dirs boolean. Disabled by default.
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165 setsebool -P use_samba_home_dirs 1
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170 The SELinux process type gconfdefaultsm_t can manage files labeled with
171 the following file types. The paths listed are the default paths for
172 these file types. Note the processes UID still need to have DAC per‐
173 missions.
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175 cifs_t
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178 cluster_conf_t
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180 /etc/cluster(/.*)?
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182 cluster_var_lib_t
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184 /var/lib/pcsd(/.*)?
185 /var/lib/cluster(/.*)?
186 /var/lib/openais(/.*)?
187 /var/lib/pengine(/.*)?
188 /var/lib/corosync(/.*)?
189 /usr/lib/heartbeat(/.*)?
190 /var/lib/heartbeat(/.*)?
191 /var/lib/pacemaker(/.*)?
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193 cluster_var_run_t
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195 /var/run/crm(/.*)?
196 /var/run/cman_.*
197 /var/run/rsctmp(/.*)?
198 /var/run/aisexec.*
199 /var/run/heartbeat(/.*)?
200 /var/run/corosync-qnetd(/.*)?
201 /var/run/corosync-qdevice(/.*)?
202 /var/run/cpglockd.pid
203 /var/run/corosync.pid
204 /var/run/rgmanager.pid
205 /var/run/cluster/rgmanager.sk
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207 ecryptfs_t
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209 /home/[^/]+/.Private(/.*)?
210 /home/[^/]+/.ecryptfs(/.*)?
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212 fusefs_t
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214 /var/run/user/[^/]*/gvfs
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216 gconf_etc_t
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218 /etc/gconf(/.*)?
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220 gconf_home_t
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222 /root/.local.*
223 /root/.gconf(d)?(/.*)?
224 /home/[^/]+/.local.*
225 /home/[^/]+/.gconf(d)?(/.*)?
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227 nfs_t
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230 root_t
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232 /sysroot/ostree/deploy/.*-atomic.*/deploy(/.*)?
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234 /initrd
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238 SELinux requires files to have an extended attribute to define the file
239 type.
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241 You can see the context of a file using the -Z option to ls
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243 Policy governs the access confined processes have to these files.
244 SELinux gconfdefaultsm policy is very flexible allowing users to setup
245 their gconfdefaultsm processes in as secure a method as possible.
246
247 The following file types are defined for gconfdefaultsm:
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251 gconfdefaultsm_exec_t
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253 - Set files with the gconfdefaultsm_exec_t type, if you want to transi‐
254 tion an executable to the gconfdefaultsm_t domain.
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258 Note: File context can be temporarily modified with the chcon command.
259 If you want to permanently change the file context you need to use the
260 semanage fcontext command. This will modify the SELinux labeling data‐
261 base. You will need to use restorecon to apply the labels.
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265 semanage fcontext can also be used to manipulate default file context
266 mappings.
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268 semanage permissive can also be used to manipulate whether or not a
269 process type is permissive.
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271 semanage module can also be used to enable/disable/install/remove pol‐
272 icy modules.
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274 semanage boolean can also be used to manipulate the booleans
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277 system-config-selinux is a GUI tool available to customize SELinux pol‐
278 icy settings.
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282 This manual page was auto-generated using sepolicy manpage .
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286 selinux(8), gconfdefaultsm(8), semanage(8), restorecon(8), chcon(1),
287 sepolicy(8) , setsebool(8)
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291gconfdefaultsm 19-04-25 gconfdefaultsm_selinux(8)