cvs_selinux(8)

1cvs_selinux(8)                SELinux Policy cvs                cvs_selinux(8)
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NAME

6       cvs_selinux - Security Enhanced Linux Policy for the cvs processes
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DESCRIPTION

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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ENTRYPOINTS

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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PROCESS TYPES

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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BOOLEANS

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 all domains to execute in fips_mode, you must turn
63       on the fips_mode boolean. Enabled by default.
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65       setsebool -P fips_mode 1
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PORT TYPES

70       SELinux defines port types to represent TCP and UDP ports.
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72       You  can  see  the  types associated with a port by using the following
73       command:
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75       semanage port -l
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78       Policy governs the access  confined  processes  have  to  these  ports.
79       SELinux  cvs  policy is very flexible allowing users to setup their cvs
80       processes in as secure a method as possible.
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82       The following port types are defined for cvs:
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85       cvs_port_t
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89       Default Defined Ports:
90                 tcp 2401
91                 udp 2401
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MANAGED FILES

94       The SELinux process type cvs_t can manage files labeled with  the  fol‐
95       lowing  file  types.   The paths listed are the default paths for these
96       file types.  Note the processes UID still need to have DAC permissions.
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98       cluster_conf_t
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100            /etc/cluster(/.*)?
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102       cluster_var_lib_t
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104            /var/lib/pcsd(/.*)?
105            /var/lib/cluster(/.*)?
106            /var/lib/openais(/.*)?
107            /var/lib/pengine(/.*)?
108            /var/lib/corosync(/.*)?
109            /usr/lib/heartbeat(/.*)?
110            /var/lib/heartbeat(/.*)?
111            /var/lib/pacemaker(/.*)?
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113       cluster_var_run_t
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115            /var/run/crm(/.*)?
116            /var/run/cman_.*
117            /var/run/rsctmp(/.*)?
118            /var/run/aisexec.*
119            /var/run/heartbeat(/.*)?
120            /var/run/pcsd-ruby.socket
121            /var/run/corosync-qnetd(/.*)?
122            /var/run/corosync-qdevice(/.*)?
123            /var/run/corosync.pid
124            /var/run/cpglockd.pid
125            /var/run/rgmanager.pid
126            /var/run/cluster/rgmanager.sk
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128       cvs_data_t
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130            /opt/cvs(/.*)?
131            /var/cvs(/.*)?
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133       cvs_tmp_t
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136       cvs_var_run_t
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138            /var/run/cvs.pid
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140       faillog_t
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142            /var/log/btmp.*
143            /var/log/faillog.*
144            /var/log/tallylog.*
145            /var/run/faillock(/.*)?
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147       krb5_host_rcache_t
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149            /var/tmp/krb5_0.rcache2
150            /var/cache/krb5rcache(/.*)?
151            /var/tmp/nfs_0
152            /var/tmp/DNS_25
153            /var/tmp/host_0
154            /var/tmp/imap_0
155            /var/tmp/HTTP_23
156            /var/tmp/HTTP_48
157            /var/tmp/ldap_55
158            /var/tmp/ldap_487
159            /var/tmp/ldapmap1_0
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161       root_t
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163            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
164            /
165            /initrd
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FILE CONTEXTS

169       SELinux requires files to have an extended attribute to define the file
170       type.
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172       You can see the context of a file using the -Z option to ls
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174       Policy  governs  the  access  confined  processes  have to these files.
175       SELinux cvs policy is very flexible allowing users to setup  their  cvs
176       processes in as secure a method as possible.
177
178       STANDARD FILE CONTEXT
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180       SELinux  defines  the  file context types for the cvs, if you wanted to
181       store files with these types in a diffent paths, you  need  to  execute
182       the  semanage  command  to sepecify alternate labeling and then use re‐
183       storecon to put the labels on disk.
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185       semanage fcontext -a -t cvs_ra_content_t '/srv/mycvs_content(/.*)?'
186       restorecon -R -v /srv/mycvs_content
187
188       Note: SELinux often uses regular expressions  to  specify  labels  that
189       match multiple files.
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191       The following file types are defined for cvs:
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195       cvs_content_t
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197       - Set files with the cvs_content_t type, if you want to treat the files
198       as cvs content.
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202       cvs_data_t
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204       - Set files with the cvs_data_t type, if you want to treat the files as
205       cvs content.
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208       Paths:
209            /opt/cvs(/.*)?, /var/cvs(/.*)?
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212       cvs_exec_t
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214       - Set files with the cvs_exec_t type, if you want to transition an exe‐
215       cutable to the cvs_t domain.
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219       cvs_home_t
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221       - Set files with the cvs_home_t type, if you want to store cvs files in
222       the users home directory.
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225       Paths:
226            /root/.cvsignore, /home/[^/]+/.cvsignore
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229       cvs_htaccess_t
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231       - Set files with the cvs_htaccess_t type, if you want to treat the file
232       as a cvs access file.
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236       cvs_initrc_exec_t
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238       - Set files with the cvs_initrc_exec_t type, if you want to  transition
239       an executable to the cvs_initrc_t domain.
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243       cvs_keytab_t
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245       -  Set files with the cvs_keytab_t type, if you want to treat the files
246       as kerberos keytab files.
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250       cvs_ra_content_t
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252       - Set files with the cvs_ra_content_t type, if you want  to  treat  the
253       files as cvs read/append content.
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257       cvs_rw_content_t
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259       -  Set  files  with the cvs_rw_content_t type, if you want to treat the
260       files as cvs read/write content.
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264       cvs_script_exec_t
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266       - Set files with the cvs_script_exec_t type, if you want to  transition
267       an executable to the cvs_script_t domain.
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270       Paths:
271            /var/www/cgi-bin/cvsweb.cgi, /usr/share/cvsweb/cvsweb.cgi
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274       cvs_tmp_t
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276       - Set files with the cvs_tmp_t type, if you want to store cvs temporary
277       files in the /tmp directories.
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281       cvs_var_run_t
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283       - Set files with the cvs_var_run_t type, if you want to store  the  cvs
284       files under the /run or /var/run directory.
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288       Note:  File context can be temporarily modified with the chcon command.
289       If you want to permanently change the file context you need to use  the
290       semanage fcontext command.  This will modify the SELinux labeling data‐
291       base.  You will need to use restorecon to apply the labels.
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COMMANDS

295       semanage fcontext can also be used to manipulate default  file  context
296       mappings.
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298       semanage  permissive  can  also  be used to manipulate whether or not a
299       process type is permissive.
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301       semanage module can also be used to enable/disable/install/remove  pol‐
302       icy modules.
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304       semanage port can also be used to manipulate the port definitions
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306       semanage boolean can also be used to manipulate the booleans
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309       system-config-selinux is a GUI tool available to customize SELinux pol‐
310       icy settings.
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AUTHOR

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