nslcd_selinux(8)

1nslcd_selinux(8)             SELinux Policy nslcd             nslcd_selinux(8)
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NAME

6       nslcd_selinux - Security Enhanced Linux Policy for the nslcd processes
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DESCRIPTION

9       Security-Enhanced Linux secures the nslcd processes via flexible manda‐
10       tory access control.
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12       The nslcd processes execute with the  nslcd_t  SELinux  type.  You  can
13       check  if  you have these processes running by executing the ps command
14       with the -Z qualifier.
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16       For example:
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18       ps -eZ | grep nslcd_t
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ENTRYPOINTS

23       The nslcd_t SELinux type can be entered via the nslcd_exec_t file type.
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25       The default entrypoint paths for the nslcd_t domain are the following:
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27       /usr/sbin/nslcd
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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       nslcd policy is very flexible allowing users to setup their nslcd  pro‐
37       cesses in as secure a method as possible.
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39       The following process types are defined for nslcd:
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41       nslcd_t
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43       Note:  semanage  permissive  -a nslcd_t can be used to make the process
44       type nslcd_t permissive. SELinux does not  deny  access  to  permissive
45       process  types, but the AVC (SELinux denials) messages are still gener‐
46       ated.
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BOOLEANS

50       SELinux policy is customizable based on least access  required.   nslcd
51       policy is extremely flexible and has several booleans that allow you to
52       manipulate the policy and run nslcd with the tightest access possible.
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56       If you want to dontaudit all  daemons  scheduling  requests  (setsched,
57       sys_nice),  you  must turn on the daemons_dontaudit_scheduling boolean.
58       Enabled by default.
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60       setsebool -P daemons_dontaudit_scheduling 1
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64       If you want to allow all domains to execute in fips_mode, you must turn
65       on the fips_mode boolean. Enabled by default.
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67       setsebool -P fips_mode 1
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71       If  you  want  to  allow  system  to run with NIS, you must turn on the
72       nis_enabled boolean. Disabled by default.
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74       setsebool -P nis_enabled 1
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MANAGED FILES

79       The SELinux process type nslcd_t can manage files labeled with the fol‐
80       lowing  file  types.   The paths listed are the default paths for these
81       file types.  Note the processes UID still need to have DAC permissions.
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83       cluster_conf_t
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85            /etc/cluster(/.*)?
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87       cluster_var_lib_t
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89            /var/lib/pcsd(/.*)?
90            /var/lib/cluster(/.*)?
91            /var/lib/openais(/.*)?
92            /var/lib/pengine(/.*)?
93            /var/lib/corosync(/.*)?
94            /usr/lib/heartbeat(/.*)?
95            /var/lib/heartbeat(/.*)?
96            /var/lib/pacemaker(/.*)?
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98       cluster_var_run_t
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100            /var/run/crm(/.*)?
101            /var/run/cman_.*
102            /var/run/rsctmp(/.*)?
103            /var/run/aisexec.*
104            /var/run/heartbeat(/.*)?
105            /var/run/pcsd-ruby.socket
106            /var/run/corosync-qnetd(/.*)?
107            /var/run/corosync-qdevice(/.*)?
108            /var/run/corosync.pid
109            /var/run/cpglockd.pid
110            /var/run/rgmanager.pid
111            /var/run/cluster/rgmanager.sk
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113       krb5_host_rcache_t
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115            /var/tmp/krb5_0.rcache2
116            /var/cache/krb5rcache(/.*)?
117            /var/tmp/nfs_0
118            /var/tmp/DNS_25
119            /var/tmp/host_0
120            /var/tmp/imap_0
121            /var/tmp/HTTP_23
122            /var/tmp/HTTP_48
123            /var/tmp/ldap_55
124            /var/tmp/ldap_487
125            /var/tmp/ldapmap1_0
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127       nslcd_var_run_t
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129            /var/run/nslcd(/.*)?
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131       root_t
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133            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
134            /
135            /initrd
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FILE CONTEXTS

139       SELinux requires files to have an extended attribute to define the file
140       type.
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142       You can see the context of a file using the -Z option to ls
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144       Policy  governs  the  access  confined  processes  have to these files.
145       SELinux nslcd policy is very flexible allowing  users  to  setup  their
146       nslcd processes in as secure a method as possible.
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148       STANDARD FILE CONTEXT
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150       SELinux  defines the file context types for the nslcd, if you wanted to
151       store files with these types in a different paths, you need to  execute
152       the  semanage  command  to  specify alternate labeling and then use re‐
153       storecon to put the labels on disk.
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155       semanage fcontext -a -t nslcd_exec_t '/srv/nslcd/content(/.*)?'
156       restorecon -R -v /srv/mynslcd_content
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158       Note: SELinux often uses regular expressions  to  specify  labels  that
159       match multiple files.
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161       The following file types are defined for nslcd:
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165       nslcd_conf_t
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167       -  Set files with the nslcd_conf_t type, if you want to treat the files
168       as nslcd configuration data, usually stored under the /etc directory.
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172       nslcd_exec_t
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174       - Set files with the nslcd_exec_t type, if you want  to  transition  an
175       executable to the nslcd_t domain.
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179       nslcd_initrc_exec_t
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181       -  Set  files with the nslcd_initrc_exec_t type, if you want to transi‐
182       tion an executable to the nslcd_initrc_t domain.
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186       nslcd_var_run_t
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188       - Set files with the nslcd_var_run_t type, if you  want  to  store  the
189       nslcd files under the /run or /var/run directory.
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193       Note:  File context can be temporarily modified with the chcon command.
194       If you want to permanently change the file context you need to use  the
195       semanage fcontext command.  This will modify the SELinux labeling data‐
196       base.  You will need to use restorecon to apply the labels.
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COMMANDS

200       semanage fcontext can also be used to manipulate default  file  context
201       mappings.
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203       semanage  permissive  can  also  be used to manipulate whether or not a
204       process type is permissive.
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206       semanage module can also be used to enable/disable/install/remove  pol‐
207       icy modules.
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209       semanage boolean can also be used to manipulate the booleans
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211
212       system-config-selinux is a GUI tool available to customize SELinux pol‐
213       icy settings.
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AUTHOR

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