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Changing the "$BOOLEAN" boolean to true will allow this access:
"setsebool -P $BOOLEAN=1"
Changing the "$BOOLEAN" boolean to true will allow this access:
"setsebool -P $BOOLEAN=1."
Changing the "allow_ftpd_use_nfs" boolean to true will allow this access:
"setsebool -P allow_ftpd_use_nfs=1."
If ftp should be allowed to write to this directory you need to turn
on the $BOOLEAN boolean and change the file context of
the public directory to public_content_rw_t. Read the rsync_selinux
man page for further information:
"setsebool -P $BOOLEAN=1; chcon -t public_content_rw_t <path>"
If ftp should be allowed to write to this directory you need to turn
on the $BOOLEAN boolean and change the file context of
the public directory to public_content_rw_t. Read the samba_selinux
man page for further information:
"setsebool -P $BOOLEAN=1; chcon -t public_content_rw_t <path>"
If httpd scripts should be allowed to write to public directories you need to turn on the $BOOLEAN boolean and change the file context of the public directory to public_content_rw_t. Read the httpd_selinux
man page for further information:
"setsebool -P $BOOLEAN=1; chcon -t public_content_rw_t <path>"
If the ftp daemon should be allowed to write to this directory you need to turn
on the $BOOLEAN boolean and change the file context of
the public directory to public_content_rw_t. Read the ftpd_selinux
man page for further information:
"setsebool -P $BOOLEAN=1; chcon -t public_content_rw_t <path>"
If you allow the management of the kernel modules on your machine,
turn off the $BOOLEAN boolean: "setsebool -P
$BOOLEAN=0".
If you do not want SELinux preventing ftp from writing files anywhere on
the system you need to turn on the $BOOLEAN boolean: "setsebool -P
$BOOLEAN=1"
If you want a confined domain to use these files you will probably
need to relabel the file/directory with chcon. In some cases it is just
easier to relabel the system, to relabel execute: "touch
/.autorelabel; reboot"
If you want ftp to allow users access to their home directories
you need to turn on the $BOOLEAN boolean: "setsebool -P
$BOOLEAN=1"
If you want httpd to allow database connections you need to turn on the
$BOOLEAN boolean: "setsebool -P
$BOOLEAN=1"
If you want httpd to be able to run a particular shell script,
you can label it with chcon -t httpd_sys_script_exec_t SCRIPTFILE. If you
want httpd to be able execute any shell script you need to turn on
the $BOOLEAN boolean: "setsebool -P $BOOLEAN=1"
If you want httpd to connect to httpd/ftp ports you need to turn
on the $BOOLEAN boolean: "setsebool -P
$BOOLEAN=1"
If you want httpd to connect to network ports you need to turn on the
httpd_can_network_network_connect boolean: "setsebool -P
$BOOLEAN=1"
If you want named to run as a secondary server and accept zone
transfers you need to turn on the $BOOLEAN boolean: "setsebool -P
$BOOLEAN=1"
If you want ppp to be able to insert kernel modules you need to
turn on the $BOOLEAN boolean: "setsebool -P $BOOLEAN=1"
If you want samba to share home directories you need to turn on
the $BOOLEAN boolean: "setsebool -P $BOOLEAN=1"
If you want samba to share nfs file systems you need to turn on
the $BOOLEAN boolean: "setsebool -P $BOOLEAN=1"
If you want spamd to share home directories you need to turn on
the $BOOLEAN boolean: "setsebool -P $BOOLEAN=1"
If you want squid to connect to network ports you need to turn on
the $BOOLEAN boolean: "setsebool -P $BOOLEAN=1"
If you want the SSL Tunnel to run as a daemon you need to turn on
the $BOOLEAN boolean: "setsebool -P $BOOLEAN=1". You also need to
tell SELinux which port SSL Tunnel will be running on. semanage
port -a -t stunnel_port_t -p tcp $PORT_NUMBER
If you want the http daemon to share home directories you need to
turn on the $BOOLEAN boolean: "setsebool -P $BOOLEAN=1"
If you want the http daemon to use built in scripting you need to
enable the $BOOLEAN boolean: "setsebool -P
$BOOLEAN=1"
If you want the sasl authentication daemon to be able to read
the /etc/shadow file change the $BOOLEAN boolean: "setsebool -P
$BOOLEAN=1".
If you want to allow user programs to run as TCP Servers, you can turn on the user_tcp_server boolean, by executing:
setsebool -P $BOOLEAN=1
If you want to allow zebra to overwrite its configuration you must
turn on the $BOOLEAN boolean: "setsebool -P
$BOOLEAN=1"
If you want to export a public file systems using nfs you need to
turn on the $BOOLEAN boolean: "setsebool -P
$BOOLEAN=1".
If you want to export file systems using nfs you need to turn on
the $BOOLEAN boolean: "setsebool -P $BOOLEAN=1".
If you want to export writable file systems using nfs you need to turn on the $BOOLEAN boolean: "setsebool -P $BOOLEAN=1".
If you want to modify the way SELinux is running on your machine
you need to bring the machine to single user mode with enforcing
turned off. The turn off the secure_mode_policyload boolean:
"setsebool -P secure_mode_policyload=0".
SELinux denied cvs access to $TARGET_PATH.
If this is a CVS repository it has to have a file context label of
cvs_data_t. If you did not intend to use $TARGET_PATH as a cvs repository
it could indicate either a bug or it could signal a intrusion attempt.
SELinux denied rsync access to $TARGET_PATH.
If this is a RSYNC repository it has to have a file context label of
rsync_data_t. If you did not intend to use $TARGET_PATH as a rsync repository
it could indicate either a bug or it could signal a intrusion attempt.
SELinux denied samba access to $TARGET_PATH.
If you want to share this directory with samba it has to have a file context label of
samba_share_t. If you did not intend to use $TARGET_PATH as a samba repository
it could indicate either a bug or it could signal a intrusion attempt.
SELinux has denied kernel module utilities from modifying
kernel modules. This machine is hardened to not allow the kernel to
be modified, except in single user mode. If you did not try to
manage a kernel module, this probably signals an intrusion.
SELinux has denied the Point-to-Point Protocol daemon from
inserting a kernel module. If pppd is not setup to insert kernel
modules, this probably signals a intrusion attempt.
SELinux has denied the ftp daemon access to users home directories
($TARGET_PATH). Someone is attempting to login via your ftp daemon
to a user account. If you only setup ftp to allow anonymous ftp,
this could signal a intrusion attempt.
SELinux has denied the ftp daemon write access to directories outside
the home directory ($TARGET_PATH). Someone has logged in via
your ftp daemon and is trying to create or write a file. If you only setup
ftp to allow anonymous ftp, this could signal a intrusion attempt.
SELinux has denied the management tools from modifying the way the
SELinux policy runs. This machine is hardened if you did not run
any SELinux tools, this probably signals an intrusion.
SELinux has denied the named daemon from writing zone
files. Ordinarily, named is not required to write to these files.
Only secondary servers should be required to write to these
directories. If this machine is not a secondary server, this
could signal a intrusion attempt.
SELinux has denied the samba daemon access to nfs file
systems. Someone is attempting to access an nfs file system via
your samba daemon. If you did not setup samba to share nfs file
systems, this probably signals a intrusion attempt.
SELinux has denied the sasl authentication daemon from reading the
/etc/shadow file. If the sasl authentication daemon (saslauthd) is
not setup to read the /etc/shadow, this could signals an
intrusion.
SELinux has denied the squid daemon from connecting to
$PORT_NUMBER. By default squid policy is setup to deny squid
connections. If you did not setup squid to network connections,
this could signal a intrusion attempt.
SELinux has denied the zebra daemon from writing out its
configuration files. Ordinarily, zebra is not required to write
its configuration files. If zebra was not setup to write the
config files, this could signal a intrusion attempt.
SELinux has preventing the nfs daemon (nfsd) from writing files on the local system. If you have not exported any file systems (rw), this could signals an intrusion.
SELinux has preventing the nfs daemon (nfsd) from writing to
directories marked as public. Usually these directories are
shared between multiple network daemons, like nfs, apache, ftp
etc. If you have not exported any public file systems for
writing, this could signal an intrusion.
SELinux is preventing access to files with the default label, default_t.
SELinux is preventing access to files with the label, file_t.
SELinux is preventing the ftp daemon from reading users home directories ($TARGET_PATH).
SELinux is preventing the ftp daemon from writing files outside the home directory ($TARGET_PATH).
SELinux is preventing the http daemon from acting as a ftp server.
SELinux is preventing the http daemon from communicating with the terminal.
SELinux is preventing the http daemon from connecting to a database.
SELinux is preventing the http daemon from connecting to network port $PORT_NUMBER
SELinux is preventing the http daemon from connecting to the itself or the relay ports
SELinux is preventing the http daemon from executing a shell script
SELinux is preventing the http daemon from using built-in scripting.
SELinux is preventing the kernel modules from being loaded.
SELinux is preventing the modification of the running policy.
SELinux is preventing the named daemon from writing to the zone directory
SELinux is preventing the nfs daemon from allowing clients to write to public directories.
SELinux is preventing the ppp daemon from inserting kernel modules.
SELinux is preventing the samba daemon from reading nfs file systems.
SELinux is preventing the sasl authentication server from reading the /etc/shadow file.
SELinux is preventing the squid daemon from connecting to network port $PORT_NUMBER
SELinux is preventing the users from running TCP servers in the usedomain.
SELinux is preventing the zebra daemon from writing its configurations files
SELinux permission checks on files labeled default_t are being
denied. These files/directories have the default label on them. This can
indicate a labeling problem, especially if the files being referred
to are not top level directories. Any files/directories under standard system directories, /usr,
/var. /dev, /tmp, ..., should not be labeled with the default
label. The default label is for files/directories which do not have a label on a
parent directory. So if you create a new directory in / you might
legitimately get this label.
SELinux permission checks on files labeled file_t are being
denied. file_t is the context the SELinux kernel gives to files
that do not have a label. This indicates a serious labeling
problem. No files on an SELinux box should ever be labeled file_t.
If you have just added a new disk drive to the system you can
relabel it using the restorecon command. Otherwise you should
relabel the entire files system.
SELinux policy is preventing the ftp daemon from writing to a public
directory.
SELinux policy is preventing the ftp daemon from writing to a public
directory. If ftpd is not setup to allow anonymous writes, this
could signal a intrusion attempt.
SELinux policy is preventing the http daemon from writing to a public
directory.
SELinux policy is preventing the rsync daemon from writing to a public
directory.
SELinux policy is preventing the rsync daemon from writing to a public
directory. If rsync is not setup to allow anonymous writes, this
could signal a intrusion attempt.
SELinux policy is preventing the samba daemon from writing to a public
directory.
SELinux policy is preventing the samba daemon from writing to a public
directory. If samba is not setup to allow anonymous writes, this
could signal a intrusion attempt.
SELinux prevented a java plugin ($SOURCE_TYPE) from making the stack executable.
SELinux prevented a mplayer plugin ($SOURCE_TYPE) from making the stack executable.
SELinux prevented httpd $ACCESS access to http files.
SELinux prevented the CVS application from reading the shadow password file.
SELinux prevented the CVS application from reading the shadow password file.
The CVS application requires this access when it is configured for direct
connection (i.e., pserver) and to authenticate to the system password / shadow
files without PAM. It is possible that this access request signals an intrusion
attempt.
It is recommended that CVS be configured to use PAM, authenticate to a separate
user file, or use another protocol (e.g., ssh) instead of allowing this access.
See the CVS manual for more details on why this access is potentially insecure
(<a href="http://ximbiot.com/cvs/manual/cvs-1.11.22/cvs_2.html">http://ximbiot.com/cvs/manual/cvs-1.11.22/cvs_2.html</a>).
SELinux prevented the ftp daemon from $ACCESS files stored on a CIFS filesystem.
CIFS (Comment Internet File System) is a network filesystem similar to
SMB (<a href="http://www.microsoft.com/mind/1196/cifs.asp">http://www.microsoft.com/mind/1196/cifs.asp</a>)
The ftp daemon attempted to read one or more files or directories from
a mounted filesystem of this type. As CIFS filesystems do not support
fine-grained SELinux labeling, all files and directories in the
filesystem will have the same security context.
If you have not configured the ftp daemon to read files from a CIFS filesystem
this access attempt could signal an intrusion attempt.
SELinux prevented the ftp daemon from $ACCESS files stored on a CIFS filesytem.
SELinux prevented the ftp daemon from $ACCESS files stored on a NFS filesystem.
NFS (Network Filesystem) is a network filesystem commonly used on Unix / Linux
systems.
The ftp daemon attempted to read one or more files or directories from
a mounted filesystem of this type. As NFS filesystems do not support
fine-grained SELinux labeling, all files and directories in the
filesystem will have the same security context.
If you have not configured the ftp daemon to read files from a NFS filesystem
this access attempt could signal an intrusion attempt.
SELinux prevented the ftp daemon from $ACCESS files stored on a NFS filesytem.
SELinux prevented the gss daemon from reading unprivileged user temporary files.
SELinux prevented the java plugin ($SOURCE_TYPE) from making the stack
executable. An executable stack should not be required by any
software (see <a href="http://people.redhat.com/drepper/selinux-mem.html">SELinux Memory Protection Tests</a>
for more information). However, some versions of the Java plugin are known
to require this access to work properly. You should check for updates
to the software before allowing this access.
SELinux prevented the mplayer plugin ($SOURCE_TYPE) from making the stack
executable. An executable stack should not be required by any
software (see <a href="http://people.redhat.com/drepper/selinux-mem.html">SELinux Memory Protection Tests</a>
for more information). However, some versions of the mplayer plugin are known
to require this access to work properly. You should check for updates
to the software before allowing this access.
You can execute the following command as root to relabel your
computer system: "touch /.autorelabel; reboot"
You can generate a local policy module to allow this
access - see <a href="http://fedora.redhat.com/docs/selinux-faq-fc5/#id2961385">FAQ</a>
Or you can disable SELinux protection altogether. Disabling
SELinux protection is not recommended.
Please file a <a href="http://bugzilla.redhat.com/bugzilla/enter_bug.cgi">bug report</a>
against this package.
If you want the http daemon to listen on the ftp port, you need to
enable the $BOOLEAN boolean: "setsebool -P $BOOLEAN=1"
Changing the "$BOOLEAN" and
"$WRITE_BOOLEAN" booleans to true will allow this access:
"setsebool -P $BOOLEAN=1 $WRITE_BOOLEAN=1".
warning: setting the "$WRITE_BOOLEAN" boolean to true will
allow the ftp daemon to write to all public content (files and
directories with type public_content_t) in addition to writing to
files and directories on CIFS filesystems. Changing the "allow_ftpd_use_nfs" and
"$WRITE_BOOLEAN" booleans to true will allow this access:
"setsebool -P allow_ftpd_use_nfs=1 $WRITE_BOOLEAN=1".
warning: setting the "$WRITE_BOOLEAN" boolean to true will
allow the ftp daemon to write to all public content (files and
directories with type public_content_t) in addition to writing to
files and directories on NFS filesystems. Authorization CRON CVS Domain Name Service FTP File Label File System Java Kernel Media Memory Network Ports Networking RSYNC SAMBA SELinux prevented the gss daemon from
reading unprivileged user temporary files (e.g., files in /tmp). Allowing this
access is low risk, but if you have not configured the gss daemon to
read these files this access request could signal an intrusion
attempt. Web Server Zebra Project-Id-Version: ja
Report-Msgid-Bugs-To:
POT-Creation-Date: 2008-02-01 15:24-0500
PO-Revision-Date: 2007-03-02 17:17
Last-Translator: Kiyoto James Hashida <khashida@redhat.com>
Language-Team: Japanese <ja@li.org>
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-Generator: KBabel 1.9.1
"$BOOLEAN"ããŒãªã¢ã³ããtrueãã«å€æŽãããšãã®ã¢ã¯ã»ã¹ãèš±å¯ããŸãïŒ
"setsebool -P $BOOLEAN=1"
"$BOOLEAN" ããŒãªã¢ã³ã ãtrueãã«å€æŽãããšãã®ã¢ã¯ã»ã¹ãèš±å¯ããŸã:
"setsebool -P $BOOLEAN=1."
"allow_ftpd_use_nfs"ããŒãªã¢ã³ããtrueãã«å€æŽãããšãã®ã¢ã¯ã»ã¹ã èš±å¯ããŸã:
"setsebool -P allow_ftpd_use_nfs=1."
ftp ã«ãããã®ãã£ã¬ã¯ããªãžã®æžã蟌ã¿ãèš±å¯ãããŠããªããã°ãªããªãå Žåã
$BOOLEAN boolean ããªã³ã«ããŠãããªãã¯ãã£ã¬ã¯ããªã®ã³ã³ããã¹ãã
public_content_rw_t ã«å€æŽããå¿
èŠããããŸãã 詳现ã«ã€ããŠã¯ã rsync_selinux
ã® man ããŒãžããèªã¿ãã ãã:
"setsebool -P $BOOLEAN=1; chcon -t public_content_rw_t <path>"
ftp ã«ãããã®ãã£ã¬ã¯ããªãžã®æžã蟌ã¿ãèš±å¯ãããªããã°ãªããªãå Žåã
$BOOLEAN boolean ããªã³ã«ããŠãããªãã¯ãã£ã¬ã¯ããªã®ãã¡ã€ã«ã³ã³ããã¹ãã
public_content_rw_t ã«å€æŽããå¿
èŠããããŸãã詳现ã«ã€ããŠã¯ã samba_selinux
ã® man ããŒãžããèªã¿ãã ãã:
"setsebool -P $BOOLEAN=1; chcon -t public_content_rw_t <path>"
httpd ã¹ã¯ãªãã ããã®ãã£ã¬ã¯ããªãžã®æžã蟌ã¿èš±å¯ãå¿
èŠãšããå Žåã¯ã $BOOLEAN ããŒãªã¢ã³ããªã³ã«ããŠãå
Œ
±ãã£ã¬ã¯ããªã®ãã¡ã€ã«ã³ã³ããã¹ãã public_content_rw_t ã« å€æŽããŸãã詳现㯠httpd_selinux ã®
man ããŒãžãã芧äžãã :
"setsebool -P $BOOLEAN=1; chcon -t public_content_rw_t <path>"
ftp ããŒã¢ã³ã«ãã®ãã£ã¬ã¯ããªãžã®æžã蟌ã¿ãèš±å¯ãããªããã°ãªããªãå Žåã
$BOOLEAN boolean ããªã³ã«ããŠãããªãã¯ãã£ã¬ã¯ããªã®ã³ã³ããã¹ãã
public_content_rw_t ã«å€æŽããå¿
èŠããããŸãã 詳现ã«ã€ããŠã¯
ftpd_selinux ã® man ããŒãžããèªã¿ãã ããã
"setsebool -P $BOOLEAN=1; chcon -t public_content_rw_t <path>"
ãã·ã³äžã®ã«ãŒãã«ã¢ãžã¥ãŒã«ã®ç®¡çãèš±å¯ãããå Žåã¯ã$BOOLEAN ããŒãªã¢ã³å€ã æ¢ããŸãã: "setsebool -P
$BOOLEAN=0".
SELinux ã ftp ã«ããã·ã¹ãã äžã®ãããããã¡ã€ã«ã«å¯Ÿããæžã蟌ã¿ãé»æ¢ããªãããã«ããå Žåã¯ã
$BOOLEAN boolean ããªã³ã«ããå¿
èŠããããŸãã "setsebool -P
$BOOLEAN=1"
éå®ãã¡ã€ã³ã«ãããããã®ãã¡ã€ã«ã䜿çšãããããèšå®ããå Žåã
æãããã®ãã¡ã€ã«/ãã£ã¬ã¯ããªã chcon ã䜿ã£ãŠå床ã©ãã«ä»ããã
å¿
èŠå¿
èŠããããŸãã ã·ã¹ãã ã®ã©ãã«ãå床ä»ãçŽãããç°¡åã§ãã
å ŽåããããŸãã ã©ãã«ãä»ãçŽãã«ã¯æ¬¡ãå®è¡ããŸãã
"touch .autorelabel; reboot"
ããŒã ãã£ã¬ã¯ããªã«å¯ŸãããŠãŒã¶ãŒã®ã¢ã¯ã»ã¹ãftp ã«èš±å¯ãããå Žåã
$BOOLEAN boolean ããªã³ã«ããå¿
èŠããããŸã: "setsebool -P
$BOOLEAN=1"
httpd ã«ããŒã¿ããŒã¹æ¥ç¶ã®èš±å¯ãäžããå Žåã¯ã $BOOLEAN boolean
ããªã³ã«ããå¿
èŠããããŸã: "setsebool -P
$BOOLEAN=1"
httpd ãç¹å®ã®ã·ã§ã«ã¹ã¯ãªããã®å®è¡ãã§ããããã«ãããå Žåã¯ã
httpd ã chcon -t httpd_sys_script_exec_t SCRIPTFILE ã§ã©ãã«ã
ä»ããããšã«ãããå¯èœã«ãªããŸãã
httpd ãåŠäœãªãã·ã§ã«ã¹ã¯ãªããããå®è¡ã§ããããã«ãããå Žåã
$BOOLEAN ããŒãªã¢ã³å€ãèšå®ããŸã: "setsebool -P $BOOLEAN=1"
httpd ã httpd/ftp ããŒãã«æ¥ç¶ããããèšå®ããã«ã¯ã $BOOLEAN boolean
ããªã³ã«ããå¿
èŠããããŸã: "setsebool -P
$BOOLEAN=1"
httpd ããããã¯ãŒã¯ããŒãã«æ¥ç¶ããããã«èšå®ããå Žåãhttpd_can_network_network_connect
boolean ããªã³ã«ããå¿
èŠããããŸã: "setsebool -P
$BOOLEAN=1"
named ã«äºã€ãã®ãµãŒããŒãšããŠå®è¡ãããŠããŸãŒã³è»¢éãåçãããå Žåã $BOOLEAN ããŒãªã¢ã³å€ãèšå®ããå¿
èŠããããŸãã: "setsebool -P
$BOOLEAN=1"
ppp ãã«ãŒãã«ã¢ãžã¥ãŒã«ãæ¿å
¥ã§ããããã«ãããå Žåã$BOOLEAN ããŒãªã¢ã³å€ãèšå®ããå¿
èŠããããŸã: "setsebool -P $BOOLEAN=1"
samba ãããŒã ãã£ã¬ã¯ããªãå
±æããããã«ãããå Žåã¯ã$BOOLEAN
ããŒãªã¢ã³å€ãèšå®ããå¿
èŠããããŸã: "setsebool -P $BOOLEAN=1"
samba ã nfs ãã¡ã€ã«ãå
±æããããã«ãããå Žåã¯ã$BOOLEAN ããŒãªã¢ã³å€ã èšå®ããå¿
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spamd ãããŒã ãã£ã¬ã¯ããªãå
±æããããã«ãããå Žåã$BOOLEAN ããŒãªã¢ã³å€ã
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squid ããããã¯ãŒã¯ããŒãã«æ¥ç¶ããããã«ãããå Žåã$BOOLEAN ããŒãªã¢ã³å€ãèšå®ããå¿
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SSL ãã³ãã«ãããŒã¢ã³ãšããŠå®è¡ããããã«ãããå Žåã¯ã
$BOOLEAN ããŒãªã¢ã³å€ãèšå®ããå¿
èŠããããŸã: "setsebool -P $BOOLEAN=1"
ãŸããSELinux ã« SSL ãã³ãã«ãå®è¡ãããããŒããèªèããã
å¿
èŠããããŸããsemanage
port -a -t stunnel_port_t -p tcp $PORT_NUMBER
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èŠãšããå Žåã¯ã$BOOLEAN å€ã
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èŠããããŸã:"setsebool -P $BOOLEAN=1"
http ããŒã¢ã³ã«ãã«ãã€ã³ã®ã¹ã¯ãªããæ©èœã䜿çšãããã«ã¯ã
$BOOLEAN boolean ãæå¹ã«ããå¿
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$BOOLEAN=1"
sasl èªèšŒããŒã¢ã³ã /etc/shadow ãã¡ã€ã«ãèªã¿èŸŒããããã«
ããå Žåã¯ã $BOOLEAN boolean ãå€æŽããŸã: "setsebool -P
$BOOLEAN=1"
ãŠãŒã¶ãŒããã°ã©ã ã TCP ãµãŒããŒãšããŠå®è¡ããããã«èš±å¯ãããå Žåã¯ã以äžãå®è¡ã㊠user_tcp_server boolean ãèµ·åããŸã:
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ãªã³ã«ããå¿
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$BOOLEAN=1"
nfs ã䜿çšããŠå
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$BOOLEAN ããŒãªã¢ã³ããªã³ã«ããå¿
èŠããããŸã: "setsebool -P
$BOOLEAN=1".
nfs ã䜿çšããŠãã¡ã€ã«ã·ã¹ãã ããšãã¹ããŒããããå Žåã¯ã $BOOLEAN ããŒãªã¢ã³å€ãèšå®ããå¿
èŠããããŸã: "setsebool -P $BOOLEAN=1".
nfs ã䜿çšããŠæžã蟌ã¿å¯èœãªãã¡ã€ã«ã·ã¹ãã ããšãã¹ããŒããããå Žåã¯ã$BOOLEAN ããŒãªã¢ã³å€ãèšå®ããå¿
èŠããããŸã: "setsebool -P $BOOLEAN=1".
ãŠãŒã¶ãŒã®ãã·ã³äžã§ SELinux ãåäœããæ¹æ³ãå€æŽãããå Žåã¯ããã·ã³ã
匷å¶çã«åæ¢ããŠã·ã³ã°ã«ãŠãŒã¶ãŒã¢ãŒãã«ããŸããsecure_mode_policyload
ããŒãªã¢ã³ãåæ¢ããŸã:
"setsebool -P secure_mode_policyload=0".
SELinux 㯠$TARGET_PATH ãžã® cvs ã¢ã¯ã»ã¹ãæåŠããŸããã
ããã CVS ãªããžããªã®å Žåã¯ã cvs_data_t ã®ãã¡ã€ã«ã³ã³ããã¹ãã©ãã«
ãæã£ãŠããªããã°ãªããŸããã cvs ãªããžããªãšã㊠$TARGET_PATH ã
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SELinux 㯠rsync ã $TARGET_PATH ã«ã¢ã¯ã»ã¹ããã®ãæåŠããŸããã
ããããRSYNC ã®ã¬ããžããªã§ãããªããrsync_data_t ã®ãã¡ã€ã«
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SELinux 㯠samba ã $TARGET_PATH ãžã¢ã¯ã»ã¹ããã®ãæåŠããŸããã
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±æãããå Žåãsamba_share_t ã®
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SELinux 㯠ftp ããŒã¢ã³ã«ãããŠãŒã¶ãŒã®ããŒã ãã£ã¬ã¯ã㪠($TARGET_PATH)
ãžã®ã¢ã¯ã»ã¹ãæåŠããŠããŸãã ftp ããŒã¢ã³çµç±ã§ãŠãŒã¶ãŒã®ã¢ã«ãŠã³ãã«
ãã°ã€ã³è©Šè¡ããŠãã人ãããŸãã ftp ã« anonymous ftp ã®èš±å¯ããèšå®ããŠ
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SELinux ã¯ããŒã ãã£ã¬ã¯ããªä»¥å€ã®ãã£ã¬ã¯ããªã«å¯Ÿãã ftp ããŒã¢ã³ã®æžã蟌ã¿
ã¢ã¯ã»ã¹ãæåŠããŠããŸã($TARGET_PATH)ã 誰ãããŠãŒã¶ãŒã®ftp ããŒã¢ã³çµç±ã§
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æåŠããŸããã誰ããããŠãŒã¶ãŒã® samba ããŒã¢ã³ãçµç±ã㊠nfs ãã¡ã€ã«
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SELinux 㯠sasl èªèšŒããŒã¢ã³ã«ãã /etc/shadow ãã¡ã€ã«ã®èªã¿èŸŒã¿ã
æåŠããŠããŸãã sasl èªèšŒããŒã¢ã³ (saslauthd) ã /etc/shadow ã
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SELinux 㯠squid ããŒã¢ã³ã $PORT_NUMBER ãžæ¥ç¶ããã®ãåŠå®ããŸããã
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SELinux 㯠nfs ããŒã¢ã³ (nfsd) ã«ãããããªãã¯ã®ããŒã¯ãä»ãããã£ã¬ã¯ããªãžã®
æžã蟌ã¿ãé»æ¢ããŸããã éåžžããããã®ãã£ã¬ã¯ããªã¯ã nfs ã apacheã ftp
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SELinux 㯠http ããŒã¢ã³ã ftp ãµãŒããŒãšããŠè¡åããã®ãé»æ¢ããŠããŸãã
SELinux 㯠http ããŒã¢ã³ãã¿ãŒããã«ãšéä¿¡ããã®ã é»æ¢ããŠããŸãã
SELinux 㯠http ããŒã¢ã³ã«ããããŒã¿ããŒã¹ãžã®æ¥ç¶ãé»æ¢ããŠããŸãã
SELinux 㯠http ããŒã¢ã³ã«ãããããã¯ãŒã¯ããŒã $PORT_NUMBER ãã®æ¥ç¶ãé»æ¢ããŠããŸãã
SELiux 㯠httpd ããŒã¢ã³ã«ããèªèº«ãžã®ãŸãã¯äžç¶ããŒããã®æ¥ç¶ãé»æ¢ããŠããŸãã
SELinux 㯠http ããŒã¢ã³ãã·ã§ã«ã¹ã¯ãªãããå®è¡ããã®ãé»æ¢ããŠããŸã
SELinux 㯠httpd ããŒã¢ã³ã«ãããã«ãã€ã³ã®ã¹ã¯ãªããæ©èœã®äœ¿çšãé»æ¢ããŠããŸãã
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SELinux 㯠zebra ããŒã¢ã³ã«ããèªèº«ã®èšå®ãã¡ã€ã«ãžã®æžã蟌ã¿ãé»æ¢ããŠããŸãã
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SELinux 㯠CVS ã¢ããªã±ãŒã·ã§ã³ã«ããã·ã£ããŒãã¹ã¯ãŒããã¡ã€ã«ã®èªã¿åããé»æ¢ããŸããã
CVS ã¢ããªã±ãŒã·ã§ã³ãçŽæ¥æ¥ç¶çš (pserver) ã«èšå®ãã PAM ãªãã§ã·ã¹ãã ã®ãã¹ã¯ãŒã/ã·ã£ããŒ
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CVS ã PAM ã䜿çšããããã«èšå®ããåå¥ã®ãŠãŒã¶ãŒãã¡ã€ã«ã«å¯ŸããŠèªèšŒãè¡ãããã
ãã®ã¢ã¯ã»ã¹ãèš±å¯ããå¥ã®ãããã³ã« (ssh) ã䜿çšãããããã«ããããšãæšå¥šããŸãã
ãã®ã¢ã¯ã»ã¹ããªãå®å
šã§ã¯ãªãã®ãã«ã€ããŠã¯ã CVS ããã¥ã¢ã«ãåç
§ããŠãã ããã
(<a href="http://ximbiot.com/cvs/manual/cvs-1.11.22/cvs_2.html">http://ximbiot.com/cvs/manual/cvs-1.11.22/cvs_2.html</a>)
SELinux 㯠CIFS ãã¡ã€ã«ã·ã¹ãã ã«æ ŒçŽãããŠãããã¡ã€ã«ã ftp ããŒã¢ã³ã«ãã£ãŠ $ACCESS ãããã®ãé»æ¢ããŸããã
CIFS (Comment Internet File System) 㯠SMB ãšåæ§ã®ãããã¯ãŒã¯ãã¡ã€ã«ã·ã¹ãã ã§ãã
(<a href="http://www.microsoft.com/mind/1196/cifs.asp">http://www.microsoft.com/mind/1196/cifs.asp</a>)ã
ftp ããŒã¢ã³ã¯ããŠã³ããããŠãããã®ã¿ã€ãã®ãã¡ã€ã«ã·ã¹ãã ãã 1 ã€ãŸãã¯è€æ°ã®
ãã¡ã€ã«ããã£ã¬ã¯ããªãèªã¿èŸŒãããšããŸããã CIFS ãã¡ã€ã«ã·ã¹ãã 㯠SELinux ã®
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ftp ããŒã¢ã³ã CIFS ãã¡ã€ã«ã·ã¹ãã ãããã¡ã€ã«ãèªã¿èŸŒãããèšå®ããŠãªãå Žåã
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SELinux 㯠ftp ããŒã¢ã³ã CIFS ãã¡ã€ã«ã·ã¹ãã äžã«ä¿åãããŠãããã¡ã€ã«ãž $ACCESS ãã ã®ãé»æ¢ããŸããã
SELinux 㯠NFS ãã¡ã€ã«ã·ã¹ãã ã«æ ŒçŽãããŠãããã¡ã€ã«ã« ftp ã $ACCESS ããã®ãé»æ¢ããŸããã
NFS (Network Filesystem) 㯠Unix ã·ã¹ãã / Linux ã·ã¹ãã ã§äžè¬çã«äœ¿çšããããããã¯ãŒã¯
ãã¡ã€ã«ã·ã¹ãã ã§ãã
ftp ããŒã¢ã³ã¯ããŠã³ããããŠãããã®ã¿ã€ãã®ãã¡ã€ã«ã·ã¹ãã ãã 1 ã€ãŸãã¯è€æ°ã®
ãã¡ã€ã«ããã£ã¬ã¯ããªãèªã¿èŸŒãããšããŸããã NFS ãã¡ã€ã«ã·ã¹ãã 㯠SELinux ã®è©³çŽ°ãª
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ftp ããŒã¢ã³ã NFS ãã¡ã€ã«ã·ã¹ãã ãããã¡ã€ã«ãèªã¿èŸŒãããèšå®ããŠãªãå Žåã
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SELinux 㯠ftp ããŒã¢ã³ã NFS ãã¡ã€ã«ã·ã¹ãã äžã«ä¿åããããã¡ã€ã«ãž $ACCESS ããã®ã é»æ¢ããŸããã
SELinux 㯠gss ããŒã¢ã³ãéç¹æš©ãŠãŒã¶ãŒã®äžæãã¡ã€ã«ãèªã¿åãããšã é»æ¢ããŠããŸãã
SELinux 㯠java plugin ($SOURCE_TYPE)ãã¹ã¿ãã¯ãå®è¡å¯èœã«ããããšãé»æ¢ããŸããã
å®è¡å¯èœãªã¹ã¿ãã¯ã¯ãããã®ãœãããŠã§ã¢ãå¿
èŠãšããªãã¯ãã§ãã
(詳现ã¯ã<a href="http://people.redhat.com/drepper/selinux-mem.html">SELinux Memory Protection Tests</a>) ãã芧ãã ããã)
ãã ãã Java plugin ã®äžã«ã¯æ£åžžã«åäœããããã«ãã®ã¢ã¯ã»ã¹ãå¿
èŠãšããããŒãžã§ã³
ãããããšãç¥ãããŠããŸãã ãã®ã¢ã¯ã»ã¹ãèš±å¯ããåã«ã ãœãããŠã§ã¢ã«å¯ŸããæŽæ°ã
ãªãã確èªããŠãã ããã
SELinux 㯠mplayer plugin ($SOURCE_TYPE)ãã¹ã¿ãã¯ãå®è¡å¯èœã«ããããšãé»æ¢ããŸããã
å®è¡å¯èœãªã¹ã¿ãã¯ã¯ãããã®ãœãããŠã§ã¢ã§ãå¿
èŠãšãããªãã¯ãã§ãã
(詳现ã¯ã<a href="http://people.redhat.com/drepper/selinux-mem.html">SELinux Memory Protection Tests</a>) ãã芧ãã ããã)
ãã ãã mplayer plugin ã®äžã«ã¯æ£åžžã«åäœããããã«ãã®ã¢ã¯ã»ã¹ãå¿
èŠãšããããŒãžã§ã³
ãããããšãç¥ãããŠããŸãããã®ã¢ã¯ã»ã¹ãèš±å¯ããåã«ããœãããŠã§ã¢ã« 察ããæŽæ°ã
ãªãã確èªããŠãã ããã
root ãšããŠæ¬¡ã®ã³ãã³ããå®è¡ãããšã䜿çšã®ã³ã³ãã¥ãŒã¿ã®ã©ãã«ãä»ãçŽã
ããšãã§ããŸã: "touch /.autorelabel; reboot"
ããŒã«ã«ã®ããªã·ãŒã¢ãžã¥ãŒã«ãçæããŠãã®ã¢ã¯ã»ã¹ãèš±å¯ããããšã
ã§ããŸãã <a href="http://fedora.redhat.com/docs/selinux-faq-fc5/#id2961385">FAQ</a> ãåç
§ããŠãã ããã
ãŸãã¯ã SELinux ä¿è·ããã¹ãŠäžç·ã«ç¡å¹ã«ããããšãã§ããŸãã SELinux
ä¿è·ã®ç¡å¹åã¯æšå¥šãããŸããã
ãã®ããã±ãŒãžã«é¢ã㊠<a href="http://bugzilla.redhat.com/bugzilla/enter_bug.cgi"> ãã°ã¬ããŒã</a>
ãæåºããŠãã ããã
http ããŒã¢ã³ã ftp ããŒãããªã¹ã³ããããã«ãããå Žåã¯ã$BOOLEAN ããŒãªã¢ã³å€ã æå¹ã«ããå¿
èŠããããŸã: "setsebool -P $BOOLEAN=1"
"$BOOLEAN" åã³ "$WRITE_BOOLEAN" ã® boolean ã true ã«å€æŽãããšãã®ã¢ã¯ã»ã¹ãèš±å¯ãããŸã:
"setsebool -P $BOOLEAN=1 $WRITE_BOOLEAN=1"
èŠå: "$WRITE_BOOLEAN" boolean ã true ã«èšå®ãããšã CIFS
ãã¡ã€ã«ã·ã¹ãã äžã®ãã¡ã€ã«ããã£ã¬ã¯ããªãžã®æžã蟌ã¿ã«å ããŠãã¹ãŠ
ã®ãããªãã¯ã³ã³ãã³ã(ã¿ã€ã ublic_content_t ã®ãã¡ã€ã«åã³ãã£ã¬ã¯ããª)
ãžã®æžã蟌ã¿ã ftp ããŒã¢ã³ã«èš±å¯ããããšã«ãªããŸãã "allow_ftpd_use_nfs" boolean ãš
"$WRITE_BOOLEAN" boolean ã true ã«å€æŽãããšãã®ã¢ã¯ã»ã¹ãèš±å¯ããŸã:
"setsebool -P allow_ftpd_use_nfs=1 $WRITE_BOOLEAN=1"ã
èŠå: "$WRITE_BOOLEAN" boolean ã true ã«èšå®ãããšã NFS
ãã¡ã€ã«ã·ã¹ãã äžã®ãã¡ã€ã«ããã£ã¬ã¯ããªãžã®æžã蟌ã¿ã«å ããŠãã¹ãŠ
ã®ãããªãã¯ã³ã³ãã³ã(ã¿ã€ã ublic_content_t ã®ãã¡ã€ã«åã³ãã£ã¬ã¯ããª)
ãžã®æžã蟌ã¿ã ftp ããŒã¢ã³ã«èš±å¯ããããšã«ãªããŸãã èªèšŒ CRON CVS ãã¡ã€ã³ããŒã ãµãŒãã¹ FTP ãã¡ã€ã«ã©ãã« ãã¡ã€ã«ã·ã¹ãã Java ã«ãŒãã« ã¡ãã£ã¢ ã¡ã¢ãª ãããã¯ãŒã¯ããŒã ãããã¯ãŒãã³ã° RSYNC SAMBA SELinux 㯠gss ããŒã¢ã³ãéç¹æš©ãŠãŒã¶ãŒã®äžæãã¡ã€ã«
(äŸ: /tmp å
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