1cvs_selinux(8) SELinux Policy cvs cvs_selinux(8)
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6 cvs_selinux - Security Enhanced Linux Policy for the cvs processes
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9 Security-Enhanced Linux secures the cvs processes via flexible manda‐
10 tory access control.
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12 The cvs processes execute with the cvs_t SELinux type. You can check if
13 you have these processes running by executing the ps command with the
14 -Z qualifier.
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16 For example:
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18 ps -eZ | grep cvs_t
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23 The cvs_t SELinux type can be entered via the cvs_exec_t file type.
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25 The default entrypoint paths for the cvs_t domain are the following:
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27 /usr/bin/cvs
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30 SELinux defines process types (domains) for each process running on the
31 system
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33 You can see the context of a process using the -Z option to ps
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35 Policy governs the access confined processes have to files. SELinux
36 cvs policy is very flexible allowing users to setup their cvs processes
37 in as secure a method as possible.
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39 The following process types are defined for cvs:
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41 cvs_t, cvs_script_t
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43 Note: semanage permissive -a cvs_t can be used to make the process type
44 cvs_t permissive. SELinux does not deny access to permissive process
45 types, but the AVC (SELinux denials) messages are still generated.
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49 SELinux policy is customizable based on least access required. cvs
50 policy is extremely flexible and has several booleans that allow you to
51 manipulate the policy and run cvs with the tightest access possible.
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55 If you want to determine whether cvs can read shadow password files,
56 you must turn on the cvs_read_shadow boolean. Disabled by default.
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58 setsebool -P cvs_read_shadow 1
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62 If you want to allow users to resolve user passwd entries directly from
63 ldap rather then using a sssd server, you must turn on the authlo‐
64 gin_nsswitch_use_ldap boolean. Disabled by default.
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66 setsebool -P authlogin_nsswitch_use_ldap 1
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70 If you want to allow all domains to execute in fips_mode, you must turn
71 on the fips_mode boolean. Enabled by default.
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73 setsebool -P fips_mode 1
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77 If you want to allow confined applications to run with kerberos, you
78 must turn on the kerberos_enabled boolean. Enabled by default.
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80 setsebool -P kerberos_enabled 1
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84 If you want to allow system to run with NIS, you must turn on the
85 nis_enabled boolean. Disabled by default.
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87 setsebool -P nis_enabled 1
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91 If you want to allow confined applications to use nscd shared memory,
92 you must turn on the nscd_use_shm boolean. Enabled by default.
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94 setsebool -P nscd_use_shm 1
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99 SELinux defines port types to represent TCP and UDP ports.
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101 You can see the types associated with a port by using the following
102 command:
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104 semanage port -l
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107 Policy governs the access confined processes have to these ports.
108 SELinux cvs policy is very flexible allowing users to setup their cvs
109 processes in as secure a method as possible.
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111 The following port types are defined for cvs:
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114 cvs_port_t
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118 Default Defined Ports:
119 tcp 2401
120 udp 2401
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123 The SELinux process type cvs_t can manage files labeled with the fol‐
124 lowing file types. The paths listed are the default paths for these
125 file types. Note the processes UID still need to have DAC permissions.
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127 cluster_conf_t
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129 /etc/cluster(/.*)?
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131 cluster_var_lib_t
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133 /var/lib/pcsd(/.*)?
134 /var/lib/cluster(/.*)?
135 /var/lib/openais(/.*)?
136 /var/lib/pengine(/.*)?
137 /var/lib/corosync(/.*)?
138 /usr/lib/heartbeat(/.*)?
139 /var/lib/heartbeat(/.*)?
140 /var/lib/pacemaker(/.*)?
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142 cluster_var_run_t
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144 /var/run/crm(/.*)?
145 /var/run/cman_.*
146 /var/run/rsctmp(/.*)?
147 /var/run/aisexec.*
148 /var/run/heartbeat(/.*)?
149 /var/run/corosync-qnetd(/.*)?
150 /var/run/corosync-qdevice(/.*)?
151 /var/run/corosync.pid
152 /var/run/cpglockd.pid
153 /var/run/rgmanager.pid
154 /var/run/cluster/rgmanager.sk
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156 cvs_data_t
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158 /opt/cvs(/.*)?
159 /var/cvs(/.*)?
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161 cvs_tmp_t
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164 cvs_var_run_t
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166 /var/run/cvs.pid
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168 faillog_t
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170 /var/log/btmp.*
171 /var/log/faillog.*
172 /var/log/tallylog.*
173 /var/run/faillock(/.*)?
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175 root_t
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177 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
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179 /initrd
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183 SELinux requires files to have an extended attribute to define the file
184 type.
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186 You can see the context of a file using the -Z option to ls
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188 Policy governs the access confined processes have to these files.
189 SELinux cvs policy is very flexible allowing users to setup their cvs
190 processes in as secure a method as possible.
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192 STANDARD FILE CONTEXT
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194 SELinux defines the file context types for the cvs, if you wanted to
195 store files with these types in a diffent paths, you need to execute
196 the semanage command to sepecify alternate labeling and then use
197 restorecon to put the labels on disk.
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199 semanage fcontext -a -t cvs_ra_content_t '/srv/mycvs_content(/.*)?'
200 restorecon -R -v /srv/mycvs_content
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202 Note: SELinux often uses regular expressions to specify labels that
203 match multiple files.
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205 The following file types are defined for cvs:
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209 cvs_content_t
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211 - Set files with the cvs_content_t type, if you want to treat the files
212 as cvs content.
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216 cvs_data_t
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218 - Set files with the cvs_data_t type, if you want to treat the files as
219 cvs content.
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222 Paths:
223 /opt/cvs(/.*)?, /var/cvs(/.*)?
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226 cvs_exec_t
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228 - Set files with the cvs_exec_t type, if you want to transition an exe‐
229 cutable to the cvs_t domain.
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233 cvs_home_t
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235 - Set files with the cvs_home_t type, if you want to store cvs files in
236 the users home directory.
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239 Paths:
240 /root/.cvsignore, /home/[^/]+/.cvsignore
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243 cvs_htaccess_t
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245 - Set files with the cvs_htaccess_t type, if you want to treat the file
246 as a cvs access file.
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250 cvs_initrc_exec_t
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252 - Set files with the cvs_initrc_exec_t type, if you want to transition
253 an executable to the cvs_initrc_t domain.
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257 cvs_keytab_t
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259 - Set files with the cvs_keytab_t type, if you want to treat the files
260 as kerberos keytab files.
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264 cvs_ra_content_t
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266 - Set files with the cvs_ra_content_t type, if you want to treat the
267 files as cvs read/append content.
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271 cvs_rw_content_t
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273 - Set files with the cvs_rw_content_t type, if you want to treat the
274 files as cvs read/write content.
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278 cvs_script_exec_t
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280 - Set files with the cvs_script_exec_t type, if you want to transition
281 an executable to the cvs_script_t domain.
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284 Paths:
285 /var/www/cgi-bin/cvsweb.cgi, /usr/share/cvsweb/cvsweb.cgi
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288 cvs_tmp_t
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290 - Set files with the cvs_tmp_t type, if you want to store cvs temporary
291 files in the /tmp directories.
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295 cvs_var_run_t
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297 - Set files with the cvs_var_run_t type, if you want to store the cvs
298 files under the /run or /var/run directory.
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302 Note: File context can be temporarily modified with the chcon command.
303 If you want to permanently change the file context you need to use the
304 semanage fcontext command. This will modify the SELinux labeling data‐
305 base. You will need to use restorecon to apply the labels.
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309 semanage fcontext can also be used to manipulate default file context
310 mappings.
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312 semanage permissive can also be used to manipulate whether or not a
313 process type is permissive.
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315 semanage module can also be used to enable/disable/install/remove pol‐
316 icy modules.
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318 semanage port can also be used to manipulate the port definitions
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320 semanage boolean can also be used to manipulate the booleans
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323 system-config-selinux is a GUI tool available to customize SELinux pol‐
324 icy settings.
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328 This manual page was auto-generated using sepolicy manpage .
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332 selinux(8), cvs(8), semanage(8), restorecon(8), chcon(1), sepolicy(8),
333 setsebool(8), cvs_script_selinux(8), cvs_script_selinux(8)
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337cvs 19-10-08 cvs_selinux(8)