Difference between pages "Portage Git Mirror" and "Package:Clamav"

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=Setting up local git mirror =
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{{Ebuild
 +
|Summary=Clam Anti-Virus Scanner
 +
|CatPkg=app-antivirus/clamav
 +
|Homepage=http://www.clamav.net/
 +
}}
 +
Clamav is an open source antivirus solution.
  
This tutorial explains how to save bandwidth when several local computers need to pull updates from a single remote git repository.
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=== Installation ===
 +
{{console|body=###i## emerge app-antivirus/clamav}}
  
== Use case ==
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Virus definitions need to be installed before starting the clamd service
 +
{{console|body=###i## freshclam}}
  
This tutorial will be about hosting a local mirror of funtoo git based portage tree.
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=== Configuration ===
 +
Configuration files are located at {{c|/etc/conf.d/clamd}}, {{c|/etc/clamd.conf}}, and {{c|/etc/freshclam.conf}}
  
Following terms should be adapted
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=== Runtime ===
 +
{{console|body=###i## rc-update add clamd default
 +
###i## rc}}
  
<table border="1">
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==== Testing ====
<tr class="header">
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To make sure things are installed correctly, test this harmless file:
<th align="left">Terms</th>
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{{console|body=###i## wget -O- http://www.eicar.org/download/eicar.com.txt | clamscan -
<th align="left">Definition</th>
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###i##rm eicar.com.txt}}
</tr>
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<tr class="odd">
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<td align="left">git.lan</td>
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<td align="left">The git-daemon local mirror host</td>
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</tr>
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<tr class="even">
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<td align="left">localhost</td>
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<td align="left">Any local host</td>
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</tr>
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<tr class="odd">
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<td align="left">nobody</td>
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<td align="left">Owner user of .git files</td>
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</tr>
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<tr class="even">
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<td align="left">/home/git-mirrors</td>
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<td align="left">Base path of git-daemon</td>
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</tr>
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</table>
+
  
== Local mirror ==
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==== Usage ====
 +
To scan single files:
 +
{{console|body=###i## clamscan /usr/bin/portageq}}
  
=== Git-daemon configuration ===
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To scan a directory:
==== Prepare directories and get portage tree====
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{{console|body=###i## clamscan -ir /var/www/localhost/htdocs/
<console>
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----------- SCAN SUMMARY -----------
###i## mkdir /home/git-mirrors
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Known viruses: 3736482
###i## chown nobody /home/git-mirrors
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Engine version: 0.98.6
###i## su -s /bin/sh nobody
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Scanned directories: 663
$##bl## cd /home/git-mirrors
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Scanned files: 6067
$##bl## git clone --mirror --bare git://github.com/funtoo/ports-2012.git portage.git
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Infected files: 0
</console>
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Total errors: 8
For a security reason we use a nobody user .
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Data scanned: 58.61 MB
==== git-daemon configuration====
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Data read: 36.59 MB (ratio 1.60:1)
{{file|name=/etc/conf.d/git-daemon|desc=|body=
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Time: 42.691 sec (0 m 42 s)
GITDAEMON_OPTS=--syslog --verbose --enable=receive-pack --export-all
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GITDAEMON_OPTS=${GITDAEMON_OPTS} --base-path=/home/git-mirrors /home/git-mirrors
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GIT_USER=nobody
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GIT_GROUP=nobody
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}}
 
}}
  
====Service configuration====
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=== External Resources ===
To start daemon with a mirror machine boot add <code>git-daemon</code> to OpenRC's default runlevel
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http://www.clamav.net/doc/install.html
<console>
+
{{EbuildFooter}}
###i## rc-update add git-daemon default
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</console>
+
To make changes start immediately just run <code>rc</code>
+
<console>
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###i## rc
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</console>
+
 
+
=== Pull from remote ===
+
 
+
Add the following to <code>/etc/cron.daily/funtoo-sync.sh</code>:
+
 
+
<pre>
+
#!/bin/sh
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cd /home/git-mirrors/portage.git
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su nobody -s "/bin/sh" -c "git pull"
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</pre>
+
 
+
== Cloning from local git-daemon ==
+
 
+
Local clone from <code>git.lan</code>:
+
<console>
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###i## mv /usr/portage /usr/portage.old
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###i## git clone git://git.lan/portage.git /usr/portage
+
###i## cd /usr/portage
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###i## git checkout funtoo.org
+
</console>
+
 
+
[[Category:HOWTO]]
+

Revision as of 10:36, February 3, 2015

app-antivirus/clamav


Source Repository:Repository:Gentoo Portage Tree

http://www.clamav.net/

Summary: Clam Anti-Virus Scanner

Use Flags

clamdtop
A Top like tool which shows what clamd is currently scanning amongst other things
metadata-analysis-api
Enables collection of file property metadata using ClamAV API for analysis by ClamAV bytecode programs.

News

Drobbins

IP Space Migration Continues

All Funtoo user containers in the 8.28 IP space will be moving into our new IP space (172.97) over the next few days. If you have DNS set up -- be sure to watch your container and update to the new IP! container.host.funtoo.org DNS will be updated after the move.
2015-08-27 by Drobbins
Drobbins

Funtoo Hosting IP Move

Funtoo user containers with IPs in the 72.18.x.x range will be gradually migrating to new IP addresses this week. If you have DNS entries for your containers, please be aware that your DNS will need to be updated.
2015-08-11 by Drobbins
Drobbins

New ARM Stages

New ARM Stages, built with a new toolchain, are now hitting mirrors. Existing ARM users should re-install using these stages (dated Aug 3, 2015 or later,) rather than upgrade using emerge.
2015-08-06 by Drobbins
More...

Clamav

Tip

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Clamav is an open source antivirus solution.

Installation

# emerge app-antivirus/clamav


Virus definitions need to be installed before starting the clamd service

# freshclam


Configuration

Configuration files are located at /etc/conf.d/clamd, /etc/clamd.conf, and /etc/freshclam.conf

Runtime

# rc-update add clamd default
# rc


Testing

To make sure things are installed correctly, test this harmless file:

# wget -O- http://www.eicar.org/download/eicar.com.txt


Usage

To scan single files:

# clamscan /usr/bin/portageq


To scan a directory:

# clamscan -ir /var/www/localhost/htdocs/
----------- SCAN SUMMARY -----------
Known viruses: 3736482
Engine version: 0.98.6
Scanned directories: 663
Scanned files: 6067
Infected files: 0
Total errors: 8
Data scanned: 58.61 MB
Data read: 36.59 MB (ratio 1.60:1)
Time: 42.691 sec (0 m 42 s)


External Resources

http://www.clamav.net/doc/install.html