prewikka_script_selinux(8)

1prewikka_script_selinux(8S)ELinux Policy prewikka_scripptrewikka_script_selinux(8)
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NAME

6       prewikka_script_selinux  -  Security  Enhanced  Linux  Policy  for  the
7       prewikka_script processes
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DESCRIPTION

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

24       The prewikka_script_t SELinux type can be entered via the shell_exec_t,
25       prewikka_script_exec_t, prewikka_script_exec_t file types.
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27       The default entrypoint paths for the prewikka_script_t domain  are  the
28       following:
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30       /bin/d?ash,  /bin/zsh.*,  /bin/ksh.*,  /usr/bin/d?ash,  /usr/bin/ksh.*,
31       /usr/bin/zsh.*, /bin/esh, /bin/mksh, /bin/sash,  /bin/tcsh,  /bin/yash,
32       /bin/bash,    /bin/fish,   /bin/bash2,   /usr/bin/esh,   /usr/bin/sash,
33       /usr/bin/tcsh,     /usr/bin/yash,     /usr/bin/mksh,     /usr/bin/fish,
34       /usr/bin/bash,     /sbin/nologin,    /usr/sbin/sesh,    /usr/bin/bash2,
35       /usr/sbin/smrsh,          /usr/bin/scponly,          /usr/sbin/nologin,
36       /usr/libexec/sesh,        /usr/sbin/scponlyc,       /usr/bin/git-shell,
37       /usr/libexec/sudo/sesh, /usr/bin/cockpit-bridge,  /usr/libexec/cockpit-
38       agent,     /usr/libexec/git-core/git-shell,    /usr/share/prewikka/cgi-
39       bin(/.*)?, /usr/share/prewikka/cgi-bin(/.*)?
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PROCESS TYPES

42       SELinux defines process types (domains) for each process running on the
43       system
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45       You can see the context of a process using the -Z option to ps
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47       Policy  governs  the  access confined processes have to files.  SELinux
48       prewikka_script policy is very flexible allowing users to  setup  their
49       prewikka_script processes in as secure a method as possible.
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51       The following process types are defined for prewikka_script:
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53       prewikka_script_t
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55       Note:  semanage permissive -a prewikka_script_t can be used to make the
56       process type prewikka_script_t permissive. SELinux does not deny access
57       to permissive process types, but the AVC (SELinux denials) messages are
58       still generated.
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BOOLEANS

62       SELinux  policy  is  customizable  based  on  least  access   required.
63       prewikka_script  policy  is extremely flexible and has several booleans
64       that allow you to manipulate the policy and  run  prewikka_script  with
65       the tightest access possible.
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69       If you want to allow users to resolve user passwd entries directly from
70       ldap rather then using a sssd server, you  must  turn  on  the  authlo‐
71       gin_nsswitch_use_ldap boolean. Disabled by default.
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73       setsebool -P authlogin_nsswitch_use_ldap 1
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77       If  you  want  to deny any process from ptracing or debugging any other
78       processes, you  must  turn  on  the  deny_ptrace  boolean.  Enabled  by
79       default.
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81       setsebool -P deny_ptrace 1
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85       If  you  want  to  allow  any  process  to mmap any file on system with
86       attribute file_type, you must turn on the  domain_can_mmap_files  bool‐
87       ean. Enabled by default.
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89       setsebool -P domain_can_mmap_files 1
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93       If  you want to allow all domains write to kmsg_device, while kernel is
94       executed with systemd.log_target=kmsg parameter, you must turn  on  the
95       domain_can_write_kmsg boolean. Disabled by default.
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97       setsebool -P domain_can_write_kmsg 1
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101       If you want to allow all domains to use other domains file descriptors,
102       you must turn on the domain_fd_use boolean. Enabled by default.
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104       setsebool -P domain_fd_use 1
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108       If you want to allow all domains to have the kernel load  modules,  you
109       must  turn  on  the  domain_kernel_load_modules  boolean.  Disabled  by
110       default.
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112       setsebool -P domain_kernel_load_modules 1
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116       If you want to allow all domains to execute in fips_mode, you must turn
117       on the fips_mode boolean. Enabled by default.
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119       setsebool -P fips_mode 1
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123       If you want to enable reading of urandom for all domains, you must turn
124       on the global_ssp boolean. Disabled by default.
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126       setsebool -P global_ssp 1
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130       If you  want  to  allow  httpd  cgi  support,  you  must  turn  on  the
131       httpd_enable_cgi boolean. Disabled by default.
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133       setsebool -P httpd_enable_cgi 1
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137       If  you  want  to allow confined applications to run with kerberos, you
138       must turn on the kerberos_enabled boolean. Enabled by default.
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140       setsebool -P kerberos_enabled 1
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144       If you want to allow system to run with  NIS,  you  must  turn  on  the
145       nis_enabled boolean. Disabled by default.
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147       setsebool -P nis_enabled 1
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151       If  you  want to allow confined applications to use nscd shared memory,
152       you must turn on the nscd_use_shm boolean. Disabled by default.
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154       setsebool -P nscd_use_shm 1
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MANAGED FILES

159       The SELinux process type prewikka_script_t  can  manage  files  labeled
160       with  the following file types.  The paths listed are the default paths
161       for these file types.  Note the processes UID still need  to  have  DAC
162       permissions.
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164       prewikka_rw_content_t
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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 prewikka_script policy is very flexible allowing users to setup
176       their prewikka_script processes in as secure a method as possible.
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178       The following file types are defined for prewikka_script:
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182       prewikka_script_exec_t
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184       - Set files with the prewikka_script_exec_t type, if you want to  tran‐
185       sition an executable to the prewikka_script_t domain.
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189       Note:  File context can be temporarily modified with the chcon command.
190       If you want to permanently change the file context you need to use  the
191       semanage fcontext command.  This will modify the SELinux labeling data‐
192       base.  You will need to use restorecon to apply the labels.
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COMMANDS

196       semanage fcontext can also be used to manipulate default  file  context
197       mappings.
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199       semanage  permissive  can  also  be used to manipulate whether or not a
200       process type is permissive.
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202       semanage module can also be used to enable/disable/install/remove  pol‐
203       icy modules.
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205       semanage boolean can also be used to manipulate the booleans
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208       system-config-selinux is a GUI tool available to customize SELinux pol‐
209       icy settings.
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AUTHOR

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