1webadm_selinux(8)     webadm SELinux Policy documentation    webadm_selinux(8)
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NAME

6       webadm_r - Web administrator role. - Security Enhanced Linux Policy
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DESCRIPTION

10       SELinux  supports  Roles  Based Access Control (RBAC), some Linux roles
11       are login roles, while other roles need to be transition into.
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13       Note: Examples in this man page will use the staff_u SELinux user.
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15       Non login roles are usually used for administrative tasks. For example,
16       tasks  that  require root privileges.  Roles control which types a user
17       can run processes with. Roles often  have  default  types  assigned  to
18       them.
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20       The default type for the webadm_r role is webadm_t.
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22       The newrole program to transition directly to this role.
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24       newrole -r webadm_r -t webadm_t
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26       sudo is the preferred method to do transition from one role to another.
27       You setup sudo to transition to webadm_r by adding a  similar  line  to
28       the /etc/sudoers file.
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30       USERNAME ALL=(ALL) ROLE=webadm_r TYPE=webadm_t COMMAND
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32       sudo will run COMMAND as staff_u:webadm_r:webadm_t:LEVEL
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34       When  using  a  non  login role, you need to setup SELinux so that your
35       SELinux user can reach webadm_r role.
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37       Execute the following to see all of the assigned SELinux roles:
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39       semanage user -l
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41       You need to add webadm_r to the staff_u  user.   You  could  setup  the
42       staff_u user to be able to use the webadm_r role with a command like:
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44       $ semanage user -m -R 'staff_r system_r webadm_r' staff_u
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BOOLEANS

49       SELinux  policy is customizable based on least access required.  webadm
50       policy is extremely flexible and has several booleans that allow you to
51       manipulate the policy and run webadm with the tightest access possible.
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55       If  you want to determine whether webadm can manage generic user files,
56       you must turn on  the  webadm_manage_user_files  boolean.  Disabled  by
57       default.
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59       setsebool -P webadm_manage_user_files 1
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63       If  you  want  to determine whether webadm can read generic user files,
64       you must  turn  on  the  webadm_read_user_files  boolean.  Disabled  by
65       default.
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67       setsebool -P webadm_read_user_files 1
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71       If you want to deny user domains applications to map a memory region as
72       both executable and writable, this  is  dangerous  and  the  executable
73       should be reported in bugzilla, you must turn on the deny_execmem bool‐
74       ean. Enabled by default.
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76       setsebool -P deny_execmem 1
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80       If you want to deny any process from ptracing or  debugging  any  other
81       processes,  you  must  turn  on  the  deny_ptrace  boolean.  Enabled by
82       default.
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84       setsebool -P deny_ptrace 1
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88       If you want to allow all domains to execute in fips_mode, you must turn
89       on the fips_mode boolean. Enabled by default.
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91       setsebool -P fips_mode 1
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95       If  you  want  to allow unconfined executables to make their stack exe‐
96       cutable.  This should never, ever be necessary.  Probably  indicates  a
97       badly  coded  executable, but could indicate an attack. This executable
98       should be reported in bugzilla, you must turn on the  selinuxuser_exec‐
99       stack boolean. Disabled by default.
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101       setsebool -P selinuxuser_execstack 1
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MANAGED FILES

106       The  SELinux  process  type  webadm_t can manage files labeled with the
107       following file types.  The paths listed are the default paths for these
108       file types.  Note the processes UID still need to have DAC permissions.
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110       httpd_config_t
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112            /etc/httpd(/.*)?
113            /etc/nginx(/.*)?
114            /etc/apache(2)?(/.*)?
115            /etc/cherokee(/.*)?
116            /etc/lighttpd(/.*)?
117            /etc/apache-ssl(2)?(/.*)?
118            /var/lib/openshift/.httpd.d(/.*)?
119            /etc/opt/rh/rh-nginx18/nginx(/.*)?
120            /var/lib/stickshift/.httpd.d(/.*)?
121            /etc/vhosts
122            /etc/thttpd.conf
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124       httpd_lock_t
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127       httpd_log_t
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129            /srv/([^/]*/)?www/logs(/.*)?
130            /var/www(/.*)?/logs(/.*)?
131            /var/log/glpi(/.*)?
132            /var/log/cacti(/.*)?
133            /var/log/httpd(/.*)?
134            /var/log/nginx(/.*)?
135            /var/log/apache(2)?(/.*)?
136            /var/log/horizon(/.*)?
137            /var/log/php-fpm(/.*)?
138            /var/log/cherokee(/.*)?
139            /var/log/lighttpd(/.*)?
140            /var/log/suphp.log.*
141            /var/log/thttpd.log.*
142            /var/log/apache-ssl(2)?(/.*)?
143            /var/log/cgiwrap.log.*
144            /var/www/stickshift/[^/]*/log(/.*)?
145            /var/log/graphite-web(/.*)?
146            /var/www/miq/vmdb/log(/.*)?
147            /var/log/roundcubemail(/.*)?
148            /var/log/php_errors.log.*
149            /var/log/dirsrv/admin-serv(/.*)?
150            /var/opt/rh/rh-nginx18/log(/.*)?
151            /var/lib/openshift/.log/httpd(/.*)?
152            /var/www/openshift/console/log(/.*)?
153            /var/www/openshift/broker/httpd/logs(/.*)?
154            /var/www/openshift/console/httpd/logs(/.*)?
155            /etc/httpd/logs
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157       httpd_modules_t
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159            /usr/lib/httpd(/.*)?
160            /usr/lib/apache(/.*)?
161            /usr/lib/cherokee(/.*)?
162            /usr/lib/lighttpd(/.*)?
163            /usr/lib/apache2/modules(/.*)?
164            /etc/httpd/modules
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166       httpd_script_exec_type
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169       httpd_unit_file_t
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171            /usr/lib/systemd/system/httpd.*
172            /usr/lib/systemd/system/nginx.*
173            /usr/lib/systemd/system/thttpd.*
174            /usr/lib/systemd/system/php-fpm.*
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176       httpd_var_run_t
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178            /var/run/wsgi.*
179            /var/run/mod_.*
180            /var/run/httpd.*
181            /var/run/nginx.*
182            /var/run/apache.*
183            /var/run/php-fpm(/.*)?
184            /var/run/fcgiwrap(/.*)?
185            /var/run/lighttpd(/.*)?
186            /var/lib/php/session(/.*)?
187            /var/lib/php/wsdlcache(/.*)?
188            /var/run/dirsrv/admin-serv.*
189            /var/opt/rh/rh-nginx18/run/nginx(/.*)?
190            /var/www/openshift/broker/httpd/run(/.*)?
191            /var/www/openshift/console/httpd/run(/.*)?
192            /opt/dirsrv/var/run/dirsrv/dsgw/cookies(/.*)?
193            /var/run/thttpd.pid
194            /var/run/gcache_port
195            /var/run/cherokee.pid
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197       httpdcontent
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200       public_content_rw_t
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202            /var/spool/abrt-upload(/.*)?
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204       systemd_passwd_var_run_t
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206            /var/run/systemd/ask-password(/.*)?
207            /var/run/systemd/ask-password-block(/.*)?
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209       user_home_t
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211            /home/[^/]+/.+
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COMMANDS

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

232       This manual page was auto-generated using sepolicy manpage .
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SEE ALSO

236       selinux(8),  webadm(8),  semanage(8),  restorecon(8),  chcon(1), sepol‐
237       icy(8), setsebool(8)
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241mgrepl@redhat.com                   webadm                   webadm_selinux(8)
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