condor_startd_selinux(8)

1condor_startd_selinux(8) SELinux Policy condor_startd condor_startd_selinux(8)
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NAME

6       condor_startd_selinux  -  Security  Enhanced  Linux Policy for the con‐
7       dor_startd processes
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DESCRIPTION

10       Security-Enhanced Linux secures the condor_startd processes via  flexi‐
11       ble mandatory access control.
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13       The  condor_startd  processes  execute with the condor_startd_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 condor_startd_t
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ENTRYPOINTS

24       The   condor_startd_t   SELinux  type  can  be  entered  via  the  con‐
25       dor_startd_exec_t file type.
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27       The default entrypoint paths for the  condor_startd_t  domain  are  the
28       following:
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30       /usr/sbin/condor_startd, /usr/sbin/condor_starter
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PROCESS TYPES

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       condor_startd  policy  is  very  flexible allowing users to setup their
40       condor_startd processes in as secure a method as possible.
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42       The following process types are defined for condor_startd:
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44       condor_startd_t, condor_startd_ssh_t
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46       Note: semanage permissive -a condor_startd_t can be used  to  make  the
47       process  type  condor_startd_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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BOOLEANS

53       SELinux  policy  is  customizable based on least access required.  con‐
54       dor_startd policy is extremely flexible and has several  booleans  that
55       allow  you  to  manipulate  the  policy  and run condor_startd 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 user domains applications to map a memory region as
69       both  executable  and  writable,  this  is dangerous and the executable
70       should be reported in bugzilla, you must turn on the deny_execmem bool‐
71       ean. Enabled by default.
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73       setsebool -P deny_execmem 1
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77       If you want to allow all domains to execute in fips_mode, you must turn
78       on the fips_mode boolean. Enabled by default.
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80       setsebool -P fips_mode 1
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84       If you want to allow confined applications to run  with  kerberos,  you
85       must turn on the kerberos_enabled boolean. Enabled by default.
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87       setsebool -P kerberos_enabled 1
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91       If  you  want  to control the ability to mmap a low area of the address
92       space, as configured by /proc/sys/vm/mmap_min_addr, you  must  turn  on
93       the mmap_low_allowed boolean. Disabled by default.
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95       setsebool -P mmap_low_allowed 1
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99       If  you  want  to  allow  system  to run with NIS, you must turn on the
100       nis_enabled boolean. Disabled by default.
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102       setsebool -P nis_enabled 1
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106       If you want to allow confined applications to use nscd  shared  memory,
107       you must turn on the nscd_use_shm boolean. Enabled by default.
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109       setsebool -P nscd_use_shm 1
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113       If  you  want  to  disable  kernel module loading, you must turn on the
114       secure_mode_insmod boolean. Enabled by default.
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116       setsebool -P secure_mode_insmod 1
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120       If you want to allow unconfined executables to make their  heap  memory
121       executable.   Doing  this  is  a  really bad idea. Probably indicates a
122       badly coded executable, but could indicate an attack.  This  executable
123       should   be   reported  in  bugzilla,  you  must  turn  on  the  selin‐
124       uxuser_execheap boolean. Disabled by default.
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126       setsebool -P selinuxuser_execheap 1
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130       If you want to allow unconfined executables to make  their  stack  exe‐
131       cutable.   This  should  never, ever be necessary. Probably indicates a
132       badly coded executable, but could indicate an attack.  This  executable
133       should  be reported in bugzilla, you must turn on the selinuxuser_exec‐
134       stack boolean. Enabled by default.
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136       setsebool -P selinuxuser_execstack 1
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MANAGED FILES

141       The SELinux process type condor_startd_t can manage files labeled  with
142       the  following  file types.  The paths listed are the default paths for
143       these file types.  Note the processes UID still need to have  DAC  per‐
144       missions.
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146       file_type
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148            all files on the system
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FILE CONTEXTS

152       SELinux requires files to have an extended attribute to define the file
153       type.
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155       You can see the context of a file using the -Z option to ls
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157       Policy governs the access  confined  processes  have  to  these  files.
158       SELinux  condor_startd  policy is very flexible allowing users to setup
159       their condor_startd processes in as secure a method as possible.
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161       STANDARD FILE CONTEXT
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163       SELinux defines the file context types for the  condor_startd,  if  you
164       wanted  to store files with these types in a diffent paths, you need to
165       execute the semanage command to sepecify alternate  labeling  and  then
166       use restorecon to put the labels on disk.
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168       semanage    fcontext    -a    -t   condor_startd_tmpfs_t   '/srv/mycon‐
169       dor_startd_content(/.*)?'
170       restorecon -R -v /srv/mycondor_startd_content
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172       Note: SELinux often uses regular expressions  to  specify  labels  that
173       match multiple files.
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175       The following file types are defined for condor_startd:
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179       condor_startd_exec_t
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181       -  Set files with the condor_startd_exec_t type, if you want to transi‐
182       tion an executable to the condor_startd_t domain.
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185       Paths:
186            /usr/sbin/condor_startd, /usr/sbin/condor_starter
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189       condor_startd_tmp_t
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191       - Set files with the condor_startd_tmp_t type, if  you  want  to  store
192       condor startd temporary files in the /tmp directories.
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196       condor_startd_tmpfs_t
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198       -  Set  files with the condor_startd_tmpfs_t type, if you want to store
199       condor startd files on a tmpfs file system.
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203       Note: File context can be temporarily modified with the chcon  command.
204       If  you want to permanently change the file context you need to use the
205       semanage fcontext command.  This will modify the SELinux labeling data‐
206       base.  You will need to use restorecon to apply the labels.
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COMMANDS

210       semanage  fcontext  can also be used to manipulate default file context
211       mappings.
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213       semanage permissive can also be used to manipulate  whether  or  not  a
214       process type is permissive.
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216       semanage  module can also be used to enable/disable/install/remove pol‐
217       icy modules.
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219       semanage boolean can also be used to manipulate the booleans
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222       system-config-selinux is a GUI tool available to customize SELinux pol‐
223       icy settings.
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AUTHOR

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