sysadm_sudo_selinux(8)

1sysadm_sudo_selinux(8)    SELinux Policy sysadm_sudo    sysadm_sudo_selinux(8)
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NAME

6       sysadm_sudo_selinux   -   Security   Enhanced   Linux  Policy  for  the
7       sysadm_sudo processes
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DESCRIPTION

10       Security-Enhanced Linux secures the sysadm_sudo processes via  flexible
11       mandatory access control.
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13       The  sysadm_sudo processes execute with the sysadm_sudo_t SELinux type.
14       You can check if you have these processes running by executing  the  ps
15       command with the -Z qualifier.
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17       For example:
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19       ps -eZ | grep sysadm_sudo_t
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ENTRYPOINTS

24       The  sysadm_sudo_t SELinux type can be entered via the sudo_exec_t file
25       type.
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27       The default entrypoint paths for the sysadm_sudo_t domain are the  fol‐
28       lowing:
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30       /usr/bin/sudo(edit)?
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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       sysadm_sudo  policy  is  very  flexible  allowing  users to setup their
40       sysadm_sudo processes in as secure a method as possible.
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42       The following process types are defined for sysadm_sudo:
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44       sysadm_sudo_t
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46       Note: semanage permissive -a sysadm_sudo_t can  be  used  to  make  the
47       process  type sysadm_sudo_t permissive. SELinux does not deny access to
48       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.
54       sysadm_sudo policy is extremely flexible and has several booleans  that
55       allow  you to manipulate the policy and run sysadm_sudo with the tight‐
56       est access possible.
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60       If you want to allow all domains to use other domains file descriptors,
61       you must turn on the allow_domain_fd_use boolean. Enabled by default.
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63       setsebool -P allow_domain_fd_use 1
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67       If  you  want  to allow confined applications to run with kerberos, you
68       must turn on the allow_kerberos boolean. Enabled by default.
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70       setsebool -P allow_kerberos 1
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74       If you want to allow sysadm to debug or ptrace all processes, you  must
75       turn on the allow_ptrace boolean. Disabled by default.
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77       setsebool -P allow_ptrace 1
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81       If  you  want  to  allow  system  to run with NIS, you must turn on the
82       allow_ypbind boolean. Disabled by default.
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84       setsebool -P allow_ypbind 1
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87
88       If you want to allow all domains to have the kernel load  modules,  you
89       must  turn  on  the  domain_kernel_load_modules  boolean.  Disabled  by
90       default.
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92       setsebool -P domain_kernel_load_modules 1
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96       If you want to allow all domains to execute in fips_mode, you must turn
97       on the fips_mode boolean. Enabled by default.
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99       setsebool -P fips_mode 1
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102
103       If you want to enable reading of urandom for all domains, you must turn
104       on the global_ssp boolean. Disabled by default.
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106       setsebool -P global_ssp 1
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110       If you want to allow confined applications to use nscd  shared  memory,
111       you must turn on the nscd_use_shm boolean. Enabled by default.
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113       setsebool -P nscd_use_shm 1
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117       If  you  want  to  support  NFS  home directories, you must turn on the
118       use_nfs_home_dirs boolean. Disabled by default.
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120       setsebool -P use_nfs_home_dirs 1
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124       If you want to support SAMBA home directories, you  must  turn  on  the
125       use_samba_home_dirs boolean. Disabled by default.
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127       setsebool -P use_samba_home_dirs 1
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MANAGED FILES

132       The  SELinux  process  type sysadm_sudo_t can manage files labeled with
133       the following file types.  The paths listed are the default  paths  for
134       these  file  types.  Note the processes UID still need to have DAC per‐
135       missions.
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137       cifs_t
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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       initrc_tmp_t
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150       initrc_var_run_t
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152            /var/run/utmp
153            /var/run/random-seed
154            /var/run/runlevel.dir
155            /var/run/setmixer_flag
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157       mnt_t
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159            /mnt(/[^/]*)
160            /mnt(/[^/]*)?
161            /rhev(/[^/]*)?
162            /media(/[^/]*)
163            /media(/[^/]*)?
164            /etc/rhgb(/.*)?
165            /media/.hal-.*
166            /net
167            /afs
168            /rhev
169            /misc
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171       nfs_t
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174       pam_var_run_t
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176            /var/(db|adm)/sudo(/.*)?
177            /var/run/sudo(/.*)?
178            /var/lib/sudo(/.*)?
179            /var/run/sepermit(/.*)?
180            /var/run/pam_mount(/.*)?
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182       pcscd_var_run_t
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184            /var/run/pcscd.events(/.*)?
185            /var/run/pcscd.pid
186            /var/run/pcscd.pub
187            /var/run/pcscd.comm
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189       security_t
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192       sudo_db_t
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194            /var/db/sudo(/.*)?
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196       tmp_t
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198            /tmp
199            /usr/tmp
200            /var/tmp
201            /tmp-inst
202            /var/tmp-inst
203            /var/tmp/vi.recover
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205       user_home_t
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207            /home/[^/]*/.+
208            /home/staff/.+
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210       user_tmp_t
211
212            /tmp/gconfd-.*
213            /tmp/gconfd-staff
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COMMANDS

217       semanage fcontext can also be used to manipulate default  file  context
218       mappings.
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220       semanage  permissive  can  also  be used to manipulate whether or not a
221       process type is permissive.
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223       semanage module can also be used to enable/disable/install/remove  pol‐
224       icy modules.
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226       semanage boolean can also be used to manipulate the booleans
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229       system-config-selinux is a GUI tool available to customize SELinux pol‐
230       icy settings.
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AUTHOR

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