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d j | t | � j d � � S( Nt R= ( t joint lenRH ( t ft trim( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyt prettyprint� s c C s� t j t j g � } xl t j D]a } g } xH | D]@ } | j d � d d | k r2 | j | j d � d � q2 q2 W| | | <q W| S( Nt /i����i ( t dictt fromkeyst stringt ascii_lettersRH RG ( t manpage_listt alphabet_manpagest it tempt j( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyt get_alphabet_manpages� s !c C s� y& t j d | d t j d t �} Wn3 t j k r[ } t j j t j | j � � d SXt | d � } | j | � | j � | GHd S( Ns) /usr/bin/groff -man -Thtml %s 2>/dev/nullt stderrt shellt wb( t subprocesst check_outputt STDOUTt Truet CalledProcessErrort sysRt t writeR t decode_inputt outputt opent close( t html_manpaget manpaget man_pageR: t fd( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyt convert_manpage_to_html� s c B s; e Z d Z d � Z d � Z d � Z d � Z d � Z RS( sG Generate a HHTML Manpages on an given SELinux domains c C sm t | � | _ t | � | _ | | _ | d | _ | j | _ | j rV | j � n d | GHt d � d S( NRi s7 SELinux HTML man pages can not be generated for this %si ( Rs R R t os_versiont old_patht new_patht _HTMLManPages__gen_html_manpagest exit( t selfR R R4 R� ( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyt __init__� s c C s" | j � | j � | j � d S( N( t _write_html_manpaget _gen_indext _gen_css( R� ( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyt __gen_html_manpages� s c C s t j j | j � s( t j | j � n xl t | j j � � D]U } t | � r> x@ | D]5 } t | j | j d d � d d | j | � qW Wq> q> Wxl t | j j � � D]U } t | � r� x@ | D]5 } t | j | j d d � d d | j | � q� Wq� q� Wd S( Nt _selinuxi i s .html( t osR4 t isdirR� t mkdirt listR t valuesRe R� t rsplitR� R ( R� R\ RM R] t r( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyR� � s : c C s | j d } t | d � } | j d | j � x> | j D]3 } t | j | � r: | j d | | f � q: q: W| j d � d } xy | j D]n } t | j | � r� | d 7} xH | j | D]6 } | j d d � d } | d | | | | f 7} q� Wq� q� W| j d | � x> | j D]3 } t | j | � r| j d | | f � qqW| j d � d } xy | j D]n } t | j | � ro| d 7} xH | j | D]6 } | j d d � d } | d | | | | f 7} q�WqoqoW| j d | � | j � d | GHd S( Ns index.htmlt ws� <html> <head> <link rel=stylesheet type="text/css" href="style.css" title="style"> <title>SELinux man pages</title> </head> <body> <h1>SELinux man pages for %s</h1> <hr> <table><tr> <td valign="middle"> <h3>SELinux roles</h3> s <a href=#%s_role>%s</a>s </td> </tr></table> <pre> RB s <p>R� i i so <a name=%s_role></a><a href=%s.html>%s_selinux(8)</a> - Security Enhanced Linux Policy for the %s SELinux user sH %s </pre> <hr> <table><tr> <td valign="middle"> <h3>SELinux domains</h3>s3 <a href=#%s_domain>%s</a> sv <a name=%s_domain></a><a href=%s.html>%s_selinux(8)</a> - Security Enhanced Linux Policy for the %s SELinux processes s %s </pre> </body> </html> s %s has been created( R� R� R} R� R Re R� R R� ( R� t htmlR� t lettert rolename_bodyR� t rolenamet domainname_bodyt domainname( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyR� � sL % % c C s@ | j d } t | d � } | j d � | j � d | GHd S( Ns style.cssR� sf html, body { background-color: #fcfcfc; font-family: arial, sans-serif; font-size: 110%; color: #333; } h1, h2, h3, h4, h5, h5 { color: #2d7c0b; font-family: arial, sans-serif; margin-top: 25px; } a { color: #336699; text-decoration: none; } a:visited { color: #4488bb; } a:hover, a:focus, a:active { color: #07488A; text-decoration: none; } a.func { color: red; text-decoration: none; } a.file { color: red; text-decoration: none; } pre.code { background-color: #f4f0f4; // font-family: monospace, courier; font-size: 110%; margin-left: 0px; margin-right: 60px; padding-top: 5px; padding-bottom: 5px; padding-left: 8px; padding-right: 8px; border: 1px solid #AADDAA; } .url { font-family: serif; font-style: italic; color: #440064; } s %s has been created( R� R� R} R� ( R� t style_cssR� ( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyR� * s 7 ( t __name__t __module__t __doc__R� R� R� R� R� ( ( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyR � s Gc B s^ e Z d Z d' Z d d g Z d d e e d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z! d � Z" d! � Z# d" � Z$ d# � Z% d$ � Z& d% � Z' d& � Z( RS(( sK Generate a Manpage on an SELinux domain in the specified path t Disabledt Enableds /tmpRi c C s� | | _ | | _ | | _ t � d | _ t � | _ t � | _ t � | _ t � | _ t � | _ t � | _ t � d | _ t � d | _ t � | _ t � | _ t � | _ | j r� | j d | _ n | j t j � | _ t | j � | _ t j j! | � s t j" | � n | | _ | j rB| j d | _# n | j d | _# t$ | j# � | _% t& | � \ | _' | _( | j' d | _) | j* � d | | j' f | _+ t, | j+ d � | _- | j' d | j k r | j. � | j r&t/ j0 | j+ � q&n& | j r t1 j0 | j+ � n | j2 � | j- j3 � xN t4 t5 j6 � � D]: } | | j' k rFx" t5 | D] } | j7 | � qfWqFqFWd S( Ni i t file_contextss policy.xmls# /usr/share/selinux/devel/policy.xmlt _ts %s/%s_selinux.8R� t _r(8 R� t source_filesR? t gen_port_dictt portrecsR RW RX t all_domainst get_all_attributest all_attributest get_all_boolst all_boolst get_all_port_typest all_port_typesRZ t all_rolesRO t all_userst all_users_ranget get_all_file_typest all_file_typest get_all_role_allowst role_allowsRb RQ t fcpatht selinuxt selinux_file_context_patht get_fcdictt fcdictR� R4 t existst makedirst xmlpatht gen_bool_dictt booleans_dictt gen_short_nameR� t short_namet typet _gen_boolst man_page_pathR� R� t _ManPage__gen_user_man_pageR RG R t _ManPage__gen_man_pageR� R� t equiv_dictt keyst _ManPage__gen_man_page_link( R� R� R4 R? R� R� t kt alias( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyR� q sV c C s� g | _ g | _ | j g } | j t k ro x? t | j D]- } | d | j k r; | j | d � q; q; Wn x> | D]6 } t | � \ } } | j | 7_ | j | 7_ qv W| j j � | j j � d S( NR� ( t boolst domainboolsR� R� R� R� RG t get_boolsRJ ( R� RQ t tR� R� ( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyR� � s c C s | j S( N( R� ( R� ( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyt get_man_page_path� s c C s' | j d | _ | j s. t | j � | _ n y | j | j | _ Wn d | j | _ n X| j | j k r� t j t j | j � d d | _ | j � | j � | j � | j � | j � | j � | j � | j � n | j � | j � | j � | j � | j � | j � d S( NR� s %s user rolei R^ ( R� R] R* R; R� t descR� RS RE R_ R� R^ t _user_headert _user_attributet _can_sudot _xwindows_logint _networkt _booleanst _home_exect _transitionst _role_headert _port_typest _mcs_typest _writest _footer( R� ( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyt __gen_user_man_page� s. # c C s_ d | j | f } t d | j | f d � | _ | j j d | j � | j j � | GHd S( Ns %s/%s_selinux.8R� s .so man8/%s_selinux.8( R4 R� R� R} R� R� ( R� R� R4 ( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyt __gen_man_page_link� s c C sA g | _ i | _ g | _ | j � x� | j D]� } yW t | r� | j } | j } x t | D] } | j | � q_ W| | _ | | _ n Wn t k r� q/ n Xt j t j d | � d d | j | <q/ W| j � | j � | j � | j � | j � | j � | j � | j � | j � | j � | j � d S( Ns %si R^ ( t anon_listR^ t ptypest _get_ptypest typealias_typesR� R� t _typealias_gen_mant KeyErrorRS RE R_ t _headert _entrypointst _process_typesR� R� t _nsswitch_domainR� R� t _file_contextt _public_contentR� ( R� t domain_typeR� R� R� ( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyt __gen_man_page� s6 , c C sO xH | j D]= } | j | j � s4 | j | j � r | j j | � q q Wd S( N( R� t startswithR� R� R� RG ( R� Rf ( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyR� s $c C sm d | j | d f | _ g | _ d | _ t | j d � | _ | j | d � | j � | j j � d S( Ns %s/%s_selinux.8i����RB R� ( R4 R� t portst booltextR� R� t _typealiasR� R� ( R� R� ( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyR� s c C sr | j j d i | d 6t j d � d 6� | j j d i | d 6| j d 6� | j j d i | j d 6� d S( Ns\ .TH "%(typealias)s_selinux" "8" "%(date)s" "%(typealias)s" "SELinux Policy %(typealias)s"t typealiass %y-%m-%dt dates� .SH "NAME" %(typealias)s_selinux \- Security Enhanced Linux Policy for the %(typealias)s processes .SH "DESCRIPTION" %(typealias)s_t SELinux domain type is now associated with %(domainname)s domain type (%(domainname)s_t). R� sE Please see .B %(domainname)s_selinux man page for more details. ( R� R} t timet strftimeR� ( R� R� ( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyR� s c C sP | j j d i | j d 6t j d � d 6� | j j d i | j d 6� d S( Ns_ .TH "%(domainname)s_selinux" "8" "%(date)s" "%(domainname)s" "SELinux Policy %(domainname)s"R� s %y-%m-%dR� s� .SH "NAME" %(domainname)s_selinux \- Security Enhanced Linux Policy for the %(domainname)s processes .SH "DESCRIPTION" Security-Enhanced Linux secures the %(domainname)s processes via flexible mandatory access control. The %(domainname)s processes execute with the %(domainname)s_t SELinux type. You can check if you have these processes running by executing the \fBps\fP command with the \fB\-Z\fP qualifier. For example: .B ps -eZ | grep %(domainname)s_t ( R� R} R� R� R� ( R� ( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyR� % s " c C sO | j | d d j � | j | d d } | d d k rK | d } n | S( Ni i i i����t .( R� t lower( R� R9 R� ( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyt _format_boolean_desc7 s . c C s� d } x� | j | j D]| \ } } | j d � rT | | j k rT | j j | � q | | j k ri q n | d | j | � | | j | | f 7} q W| S( NRB t anon_writesg .PP If you want to %s, you must turn on the %s boolean. %s by default. .EX .B setsebool -P %s 1 .EE ( R� R� t endswithR� RG R� R� t enabled_str( R� R� R9 t enabled( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyt _gen_bool_text= s +c C sX | j � | _ | j d k rT | j j d | j | j f � | j j | j � n d S( NRB s� .SH BOOLEANS SELinux policy is customizable based on least access required. %s policy is extremely flexible and has several booleans that allow you to manipulate the policy and run %s with the tightest access possible. ( R R� R� R} R� ( R� ( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyR� P s c C s� g } d d g } d } x@ t | j j � � D]) } d | j | k r. | j | � q. q. Wt | � r� | j j d � x= | D]2 } | d | j | � d j | � | | f 7} q~ Wn | j j | � d S( Nt authlogin_nsswitch_use_ldapt kerberos_enabledRB t nsswitch_domains .SH NSSWITCH DOMAIN sb .PP If you want to %s for the %s, you must turn on the %s boolean. .EX .B setsebool -P %s 1 .EE s , ( R� R^ R� RG Re R� R} R� Rd ( R� t nsswitch_typest nsswitch_booleanst nsswitchbooltextR� R9 ( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyR� \ s 0c C sy t | j � d k r d S| j j d i | j d 6� | j j d d j | j � � | j j d i | j d 6� d S( Ni s� .SH PROCESS TYPES SELinux defines process types (domains) for each process running on the system .PP You can see the context of a process using the \fB\-Z\fP option to \fBps\bP .PP Policy governs the access confined processes have to files. SELinux %(domainname)s policy is very flexible allowing users to setup their %(domainname)s processes in as secure a method as possible. .PP The following process types are defined for %(domainname)s: R� s .EX .B %s .EEs , s� .PP Note: .B semanage permissive -a %(domainname)s_t can be used to make the process type %(domainname)s_t permissive. SELinux does not deny access to permissive process types, but the AVC (SELinux denials) messages are still generated. ( Re R� R� R} R� Rd ( R� ( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyR� t s c C s5 g | _ xH | j D]= } | j | j � s= | j | j � r | j j | � q q Wt | j � d k rm d S| j j d i | j d 6� x� | j D]� } | j j d | � t } xu d D]m } | | f | j k r� | r� | j j d � n t } | j j d | d j | j | | f � f � q� q� Wq� Wd S( Ni s� .SH PORT TYPES SELinux defines port types to represent TCP and UDP ports. .PP You can see the types associated with a port by using the following command: .B semanage port -l .PP Policy governs the access confined processes have to these ports. SELinux %(domainname)s policy is very flexible allowing users to setup their %(domainname)s processes in as secure a method as possible. .PP The following port types are defined for %(domainname)s:R� s .EX .TP 5 .B %s .TP 10 .EE t tcpt udps Default Defined Ports:s %s %s .EEt ,( R R ( R� R� R� R� R� RG Re R� R} Rz R� RY Rd ( R� Rf t pt oncet prot( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyR� � s( $ c C sX g } g } g } x� | j D]y } | j | j � r | j | � t | � s[ t | � rk | j | � n | | j k r� | | j | d } q� q q Wt | � d k r� d S| j � i } x� | D]� } t } x8 | D]0 } | j | � r� | | j | � t } Pq� q� W| s� xA t D]6 } | j | � r| j d � rg | | d <PqqWq� q� Wg } x4 | D], } t | | � d k rh| j | � qhqhW| j j d i | j d 6� t | � d k r%| j j d � xJ | D]? } | j j d i | j d 6| d 6| j d � d d 6� q�Wn | rW| j j d i | j d 6| d d 6� n | j j d i | j d 6� x� | D]� } | j j d | t j | � f � | | j k r|d } t | j | d � d k r@d } | j j d | | j | d d f � x4 | j | d d D] } | j j d | � q Wq@q|q|W| j j d � d S( Nt regexi s (/.*)?i����s� .SH FILE CONTEXTS SELinux requires files to have an extended attribute to define the file type. .PP You can see the context of a file using the \fB\-Z\fP option to \fBls\bP .PP Policy governs the access confined processes have to these files. SELinux %(domainname)s policy is very flexible allowing users to setup their %(domainname)s processes in as secure a method as possible. .PP R� s .PP .B EQUIVALENCE DIRECTORIES s� .PP %(domainname)s policy stores data with multiple different file context types under the %(equiv)s directory. If you would like to store the data in a different directory you can use the semanage command to create an equivalence mapping. If you wanted to store this data under the /srv dirctory you would execute the following command: .PP .B semanage fcontext -a -e %(equiv)s /srv/%(alt)s .br .B restorecon -R -v /srv/%(alt)s .PP t equivRi i����t alts� .PP .B STANDARD FILE CONTEXT SELinux defines the file context types for the %(domainname)s, if you wanted to store files with these types in a diffent paths, you need to execute the semanage command to sepecify alternate labeling and then use restorecon to put the labels on disk. .B semanage fcontext -a -t %(type)s '/srv/my%(domainname)s_content(/.*)?' .br .B restorecon -R -v /srv/my%(domainname)s_content Note: SELinux often uses regular expressions to specify labels that match multiple files. R� s= .I The following file types are defined for %(domainname)s: s .EX .PP .B %s .EE - %s RB i t ss .br .TP 5 Path%s: %ss , %ss .PP Note: File context can be temporarily modified with the chcon command. If you want to permanently change the file context you need to use the .B semanage fcontext command. This will modify the SELinux labeling database. You will need to use .B restorecon to apply the labels. ( R� R� R� RG t file_type_is_executablet file_type_is_entrypointR� Re RJ RY Rz t equiv_dirsR R� R} RH RS t get_description( R� t flistt flist_non_exect mpathsRf t mdirst mpR[ t mdR: R R8 t pluralt x( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyR� � sp 7 # " c C s� d } xp | j D]e } | | j k r+ q n | j | j � rN | d | 7} n | j | j d � r | d | 7} q q W| j j | � d S( NRB s , %s_selinux(8)R= ( RW R� R� R� R� R} ( R� t retRM ( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyt _see_also' s c C s� t | j � d k r� | j j d i | j d 6� x_ | j D]Q } | j | d d j � | j | d d } | j j d | | | f � q= Wn d S( Ni s, .SH SHARING FILES If you want to share files with multiple domains (Apache, FTP, rsync, Samba), you can set a file context of public_content_t and public_content_rw_t. These context allow any of the above domains to read the content. If you want a particular domain to write to the public_content_rw_t domain, you must set the appropriate boolean. .TP Allow %(domainname)s servers to read the /var/%(domainname)s directory by adding the public_content_t file type to the directory and by restoring the file type. .PP .B semanage fcontext -a -t public_content_t "/var/%(domainname)s(/.*)?" .br .B restorecon -F -R -v /var/%(domainname)s .pp .TP Allow %(domainname)s servers to read and write /var/%(domainname)s/incoming by adding the public_content_rw_t type to the directory and by restoring the file type. You also need to turn on the %(domainname)s_anon_write boolean. .PP .B semanage fcontext -a -t public_content_rw_t "/var/%(domainname)s/incoming(/.*)?" .br .B restorecon -F -R -v /var/%(domainname)s/incoming .br .B setsebool -P %(domainname)s_anon_write 1 R� i i sW .PP If you want to %s, you must turn on the %s boolean. .EX .B setsebool -P %s 1 .EE ( Re R� R� R} R� R� R� ( R� R9 R� ( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyR� 2 s . c C s� | j j d � t | j � d k r8 | j j d � n | j d k rZ | j j d � n | j j d | j � | j d k r� | j j d � n | j � d S( Ns# .SH "COMMANDS" .B semanage fcontext can also be used to manipulate default file context mappings. .PP .B semanage permissive can also be used to manipulate whether or not a process type is permissive. .PP .B semanage module can also be used to enable/disable/install/remove policy modules. i sF .B semanage port can also be used to manipulate the port definitions RB sA .B semanage boolean can also be used to manipulate the booleans s� .PP .B system-config-selinux is a GUI tool available to customize SELinux policy settings. .SH AUTHOR This manual page was auto-generated using .B "sepolicy manpage". .SH "SEE ALSO" selinux(8), %s(8), semanage(8), restorecon(8), chcon(1), sepolicy(8) s , setsebool(8)( R� R} Re R� R� R� R! ( R� ( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyR� T s c C sW | | j d g k r t S| j d � rS x( | D] } | | j | k r/ t Sq/ Wn t S( NR\ R� ( R� RY R RQ Rz ( R� t checkR^ t a( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyt _valid_write s c C sM yN g t j t j g i | j d 6d g d 6d d 6� D] } | d ^ q7 } Wn d SX| j j d � t | � d k r� d d j | � } n d | d } | j j d | j | | j f � d | k r� | j d � | j j d � n g } x5 | D]- } | | j k r� | | j | d 7} q� q� W| j j d d j | � � d S( Nt sourcet entrypointt permlistt filet classt targets .SH "ENTRYPOINTS" i s \fB%s\fP file typess , s \fB%s\fP file typei sw The %s_t SELinux type can be entered via the %s. The default entrypoint paths for the %s_t domain are the following: t bin_ts^ All executeables with the default executable label, usually stored in /usr/bin and /usr/sbin.R s %s( RS t searcht ALLOWR� R� R} Re Rd R� t removeR� ( R� R t entrypointst entrypoints_strt pathsR& ( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyR� � s* N c C sR t j t j | j � d d } d | k r0 d S| j j d i | j d 6� d S( Ni R^ t mcs_constrained_types� .SH "MCS Constrained" The SELinux process type %(type)s_t is an MCS (Multi Category Security) constrained type. Sometimes this separation is referred to as sVirt. These types are usually used for securing multi-tenant environments, such as virtualization, containers or separation of users. The tools used to launch MCS types, pick out a different MCS label for each process group. For example one process might be launched with %(type)s_t:s0:c1,c2, and another process launched with %(type)s_t:s0:c3,c4. The SELinux kernel only allows these processes can only write to content with a matching MCS label, or a MCS Label of s0. A process running with the MCS level of s0:c1,c2 is not allowed to write to content with the MCS label of s0:c3,c4 R� ( RS RE R_ R� R� R} R� ( R� R^ ( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyR� � s c C s� t j t j g i | j d 6d d g d 6d d 6� } | d k sT t | � d k rX d Sg } d d g } x5 | D]- } | d j d � sq | j | d � qq qq WxK | D]C } | j | d | � r� | d | k r� | j | d � q� q� q� Wt | � d k rd S| j j d � | j j d | j � | j � d | k rOd g } n xd | D]\ } | j j d | � | | j k rVx0 | j | d D] } | j j d | � q�WqVqVWd S( NR% R� R} R' R( R) i t proc_typet sysctl_typeR* R� s .SH "MANAGED FILES" s� The SELinux process type %s_t can manage files labeled with the following file types. The paths listed are the default paths for these file types. Note the processes UID still need to have DAC permissions. t file_types .br .B %s R s %s .br ( RS R, R- R� t NoneRe R RG R$ R� R} R� RJ R� ( R� R' t all_writesR^ Rp Rf R4 ( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyR� � s8 6 c C s$ | j | j k r | j | j Sd S( Nt s0( R� R� ( R� ( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyt _get_users_range� s c C s� | j j d i | j d 6� | j j d i | j d 6| j d 6| j d 6| j � d 6� d | j k r� d | j k r� | j j d i | j d 6� n d S( Nsd .TH "%(type)s_selinux" "8" "%(type)s" "mgrepl@redhat.com" "%(type)s SELinux Policy documentation"R� s .SH "NAME" %(user)s_u \- \fB%(desc)s\fP - Security Enhanced Linux Policy .SH DESCRIPTION \fB%(user)s_u\fP is an SELinux User defined in the SELinux policy. SELinux users have default roles, \fB%(user)s_r\fP. The default role has a default type, \fB%(user)s_t\fP, associated with it. The SELinux user will usually login to a system with a context that looks like: .B %(user)s_u:%(user)s_r:%(user)s_t:%(range)s Linux users are automatically assigned an SELinux users at login. Login programs use the SELinux User to assign initial context to the user's shell. SELinux policy uses the context to control the user's access. By default all users are assigned to the SELinux user via the \fB__default__\fP flag On Targeted policy systems the \fB__default__\fP user is assigned to the \fBunconfined_u\fP SELinux user. You can list all Linux User to SELinux user mapping using: .B semanage login -l If you wanted to change the default user mapping to use the %(user)s_u user, you would execute: .B semanage login -m -s %(user)s_u __default__ R� R% R< t login_userdomains� If you want to map the one Linux user (joe) to the SELinux user %(user)s, you would execute: .B $ semanage login -a -s %(user)s_u joe ( R� R} R� R� R� R9 R^ R� ( R� ( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyR� � s 6 c C s� d | j } | j j d � | | j k r� | j d } | j j d i | j d 6� x� | j | D]k } | j j d i | d d 6| j d 6� | j j d i | j d 6d j | g | j | � d 6� qe W| j j d | j � n d S( Ns %s_sudo_ts .SH SUDO R� s� The SELinux user %(user)s can execute sudo. You can set up sudo to allow %(user)s to transition to an administrative domain: Add one or more of the following record to sudoers using visudo. R% s� USERNAME ALL=(ALL) ROLE=%(admin)s_r TYPE=%(admin)s_t COMMAND .br sudo will run COMMAND as %(user)s_u:%(admin)s_r:%(admin)s_t:LEVEL i����t admins_ You might also need to add one or more of these new roles to your SELinux user record. List the SELinux roles your SELinux user can reach by executing: .B $ semanage user -l |grep selinux_name Modify the roles list and add %(user)s_r to this list. .B $ semanage user -m -R '%(roles)s' %(user)s_u For more details you can see semanage man page. Rc t roless7 The SELinux type %s_t is not allowed to execute sudo. ( R� R� R} RQ R� Rd ( R� t sudotypeR] t adminrole( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyR� s 7 c C s� | j j d � d | j k r9 | j j d | j � n d | j k rb | j j d | j � n d | j k r� | j j d | j � n d S( Ns .SH USER DESCRIPTION t unconfined_usertypes� The SELinux user %s_u is an unconfined user. It means that a mapped Linux user to this SELinux user is supposed to be allow all actions. t unpriv_userdomains� The SELinux user %s_u is defined in policy as a unprivileged user. SELinux prevents unprivileged users from doing administration tasks without transitioning to a different role. t admindomains� The SELinux user %s_u is an admin user. It means that a mapped Linux user to this SELinux user is intended for administrative actions. Usually this is assigned to a root Linux user. ( R� R} R^ R� ( R� ( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyR� 6 s c C sf d | j k rb | j j d � d | j k rH | j j d | j � qb | j j d | j � n d S( Nt x_domains .SH X WINDOWS LOGIN s3 The SELinux user %s_u is able to X Windows login. s7 The SELinux user %s_u is not able to X Windows login. ( R� R� R} R^ R� ( R� ( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyR� I s c C sf d | j k rb | j j d � d | j k rH | j j d | j � qb | j j d | j � n d S( NR: s .SH TERMINAL LOGIN s2 The SELinux user %s_u is able to terminal login. s6 The SELinux user %s_u is not able to terminal login. ( R� R� R} R^ R� ( R� ( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyt _terminal_loginW s c C sU d d l m } | j j d � x.d D]&} | j | j | d � } t | � d k r� | j j d | j | f � xI | D]> } x5 | | D]) \ } } | j j d d j | � � q� Wq{ Wn | j | j d d � } t | � d k r' | j j d | j � xI | D]> } x5 | | D]) \ } } | j j d d j | � � qWqWq' q' Wd S( Ni����( t networks .SH NETWORK R R t name_bindi sH .TP The SELinux user %s_u is able to listen on the following %s ports. s .B %s R t name_connectsJ .TP The SELinux user %s_u is able to connect to the following tcp ports. ( s tcps udp( RS RD R� R} t get_network_connectR� Re R� Rd ( R� RD t nett portdictR R� R� ( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyR� e s( c C s� t j t j g i | j d 6d d 6d d 6d d d d d d g d 6� } | j j d � | d k r | j j d | j � n | j j d | j � d S( NR% t user_home_typeR* R( R) t ioctlt readt getattrt executet execute_no_transR� R' s .SH HOME_EXEC s; The SELinux user %s_u is able execute home content files. s? The SELinux user %s_u is not able execute home content files. ( RS R, R- R� R� R} R6 R� ( R� R' ( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyR� � s I c C s, | j j d i | j d 6| j d 6� d S( Ns� .SH TRANSITIONS Three things can happen when %(type)s attempts to execute a program. \fB1.\fP SELinux Policy can deny %(type)s from executing the program. .TP \fB2.\fP SELinux Policy can allow %(type)s to execute the program in the current user type. Execute the following to see the types that the SELinux user %(type)s can execute without transitioning: .B sesearch -A -s %(type)s -c file -p execute_no_trans .TP \fB3.\fP SELinux can allow %(type)s to execute the program and transition to a new type. Execute the following to see the types that the SELinux user %(type)s can execute and transition: .B $ sesearch -A -s %(type)s -c process -p transition R% R� ( R� R} R� R� ( R� ( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyR� � s c C s� | j j d i | j d 6� | j j d i | j d 6| j d 6� g } x; | j D]0 } | j d | j | k rV | j | � qV qV Wt | � d k r� d } t | � d k r� d } | j j d d j | � | | j f � q� n d S( Nsd .TH "%(user)s_selinux" "8" "%(user)s" "mgrepl@redhat.com" "%(user)s SELinux Policy documentation"R% s] .SH "NAME" %(user)s_r \- \fB%(desc)s\fP - Security Enhanced Linux Policy .SH DESCRIPTION SELinux supports Roles Based Access Control (RBAC), some Linux roles are login roles, while other roles need to be transition into. .I Note: Examples in this man page will use the .B staff_u SELinux user. Non login roles are usually used for administrative tasks. For example, tasks that require root privileges. Roles control which types a user can run processes with. Roles often have default types assigned to them. The default type for the %(user)s_r role is %(user)s_t. The .B newrole program to transition directly to this role. .B newrole -r %(user)s_r -t %(user)s_t .B sudo is the preferred method to do transition from one role to another. You setup sudo to transition to %(user)s_r by adding a similar line to the /etc/sudoers file. USERNAME ALL=(ALL) ROLE=%(user)s_r TYPE=%(user)s_t COMMAND .br sudo will run COMMAND as staff_u:%(user)s_r:%(user)s_t:LEVEL When using a a non login role, you need to setup SELinux so that your SELinux user can reach %(user)s_r role. Execute the following to see all of the assigned SELinux roles: .B semanage user -l You need to add %(user)s_r to the staff_u user. You could setup the staff_u user to be able to use the %(user)s_r role with a command like: .B $ semanage user -m -R 'staff_r system_r %(user)s_r' staff_u R� R� i RB i R s� SELinux policy also controls which roles can transition to a different role. You can list these rules using the following command. .B sesearch --role_allow SELinux policy allows the %s role%s can transition to the %s_r role. s , ( R� R} R� R� R� RG Re Rd ( R� t trolesRp R ( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyR� � s ) N() R� R� R� R6 R* R RY R� R� R� R� R� R� R� R� R� R� R� R R� R� R� R� R� R! R� R� R$ R� R� R� R9 R� R� R� R� RC R� R� R� R� ( ( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyR j sJ 8 ! + o " + ( - ) ( R R R R ( R R R R ( ( (" t __all__Rl t argparseR� RS t sepolgenR Rw R| R� t reR� R� R� R R6 R* R; RC RD RO RR RU RW R RQ Rb Rh R R Rs R� R R ( ( ( s6 /usr/lib64/python2.7/site-packages/sepolicy/manpage.pyt <module> sH E �