squid 3 und externe scripte Debian 6 squeeze

jkallup

Erfahrenes Mitglied
Hallo

habe Probleme squid3 zum laufen zu bringen:
meine squid.conf schaut folgender massen aus:

Code:
cache_access_log /dev/null
cache_store_log none
cache_log /dev/null

external_acl_type VERIFIED ttl=60 %DST /etc/squid/block.sh
acl gesperrt external VERIFIED
http_access allow gesperrt

acl localnet src 10.0.0.0/8	# RFC1918 possible internal network
acl localnet src 172.16.0.0/12	# RFC1918 possible internal network
acl localnet src 192.168.0.0/16	# RFC1918 possible internal network
acl localnet src fc00::/7       # RFC 4193 local private network range
acl localnet src fe80::/10      # RFC 4291 link-local (directly plugged) machines

acl SSL_ports port 443
acl Safe_ports port 80		# http
acl Safe_ports port 21		# ftp
acl Safe_ports port 443		# https
acl Safe_ports port 70		# gopher
acl Safe_ports port 210		# wais
acl Safe_ports port 1025-65535	# unregistered ports
acl Safe_ports port 280		# http-mgmt
acl Safe_ports port 488		# gss-http
acl Safe_ports port 591		# filemaker
acl Safe_ports port 777		# multiling http
acl CONNECT method CONNECT

#
# Recommended minimum Access Permission configuration:
#
# Only allow cachemgr access from localhost
http_access allow localhost manager
http_access deny manager

# Deny requests to certain unsafe ports
http_access deny !Safe_ports

# Deny CONNECT to other than secure SSL ports
http_access deny CONNECT !SSL_ports

# We strongly recommend the following be uncommented to protect innocent
# web applications running on the proxy server who think the only
# one who can access services on "localhost" is a local user
#http_access deny to_localhost

#
# INSERT YOUR OWN RULE(S) HERE TO ALLOW ACCESS FROM YOUR CLIENTS
#

# Example rule allowing access from your local networks.
# Adapt localnet in the ACL section to list your (internal) IP networks
# from where browsing should be allowed
http_access allow localnet
http_access allow localhost

# And finally deny all other access to this proxy
http_access deny all

# Squid normally listens to port 3128
http_port 3128

# Uncomment and adjust the following to add a disk cache directory.
#cache_dir ufs /usr/local/squid/var/cache/squid 100 16 256

# Leave coredumps in the first cache dir
coredump_dir /usr/local/squid/var/cache/squid

# Add any of your own refresh_pattern entries above these.
refresh_pattern ^ftp:		1440	20%	10080
refresh_pattern ^gopher:	1440	0%	1440
refresh_pattern -i (/cgi-bin/|\?) 0	0%	0
refresh_pattern .		0	20%	4320


Die Aushabe schaut wie folgt aus:

Code:
# /usr/local/squid/sbin/squid -f /etc/squid/squid.conf -N -d 1
2012/10/08 20:48:04| Starting Squid Cache version 3.2.2 for x86_64-unknown-linux-gnu...
2012/10/08 20:48:04| Process ID 18775
2012/10/08 20:48:04| Process Roles: master worker
2012/10/08 20:48:04| With 1024 file descriptors available
2012/10/08 20:48:04| Initializing IP Cache...
2012/10/08 20:48:04| DNS Socket created at [::], FD 5
2012/10/08 20:48:04| DNS Socket created at 0.0.0.0, FD 6
2012/10/08 20:48:04| Adding nameserver 192.168.178.1 from /etc/resolv.conf
2012/10/08 20:48:04| helperOpenServers: Starting 0/5 'ncsa_auth' processes
2012/10/08 20:48:04| helperOpenServers: No 'ncsa_auth' processes needed.
2012/10/08 20:48:04| helperOpenServers: Starting 5/5 'block.sh' processes
2012/10/08 20:48:04| Logfile: opening log /dev/null
2012/10/08 20:48:04| WARNING: log parameters now start with a module name. Use 'stdio:/dev/null'
2012/10/08 20:48:04| Store logging disabled
2012/10/08 20:48:04| Swap maxSize 0 + 262144 KB, estimated 20164 objects
2012/10/08 20:48:04| Target number of buckets: 1008
2012/10/08 20:48:04| Using 8192 Store buckets
2012/10/08 20:48:04| Max Mem  size: 262144 KB
2012/10/08 20:48:04| Max Swap size: 0 KB
2012/10/08 20:48:04| Using Least Load store dir selection
2012/10/08 20:48:04| Current Directory is /home/jkallup/Downloads/squid-3.2.2
2012/10/08 20:48:04| Loaded Icons.
2012/10/08 20:48:04| HTCP Disabled.
2012/10/08 20:48:04| Squid plugin modules loaded: 0
2012/10/08 20:48:04| Accepting HTTP Socket connections at local=[::]:3128 remote=[::] FD 18 flags=9
2012/10/08 20:48:04| WARNING: kallup_db #3 exited
2012/10/08 20:48:04| Too few kallup_db processes are running (need 1/5)
2012/10/08 20:48:04| Closing HTTP port [::]:3128
2012/10/08 20:48:04| storeDirWriteCleanLogs: Starting...
2012/10/08 20:48:04|   Finished.  Wrote 0 entries.
2012/10/08 20:48:04|   Took 0.00 seconds (  0.00 entries/sec).
FATAL: The kallup_db helpers are crashing too rapidly, need help!


woran kann das liegen?
Danke für Aufklärung.


das block.sh script:
#!/bin/sh
echo "OK"
 

jkallup

Erfahrenes Mitglied
Hallo,

habe folgenden Code, Squid startet, http://www.facebook.com steht in der Datenbank.
Wenn ich das script von der console her aufrufe, wird gewartet bis ich eine Eingabe gemacht habe.
wenn ich dann http://www.facebook.com eingebe, wird OK ausgegeben.
starte ich nun den squid - er läuft prima****** komma und schreibe in chrome die url rein, wird dennoch
der link geöffnet.
woran kann das liegen?

Code:
#!/usr/bin/php
<?php
$db['server'] = 'localhost';
$db['db'] = 'squid';
$db['user'] = '';
$db['passwd'] = '';

$connection = mysql_connect($db["server"], $db["user"], $db["passwd"]);
mysql_select_db($db["db"], $connection);

// Loop to answer squid.
while (!feof(STDIN))
{
	$line    = trim(fgets(STDIN));
	$fields  = explode(' ', $line);
	$website = $fields[0];

	$sql = "select site from gesperrt where site = '" . $website . "'";
	$query = mysql_query($sql);
	$res  =  mysql_fetch_assoc($query);

	if (isset($res['site']) && $res['site'] != "")
	fwrite(STDOUT,"OK\n"); else
	fwrite(STDOUT,"ERR\n");
}

?>

ok, hat sich gerade erledigt!
habe die http_access directive an den Anfang der Option gesetzt.
nun geht es und sogar schneller als ich gedacht habe.

ach herje

neues Problem:

wenn ich den link: test.com
ansurfe, kommt die squid fehlermeldung

wenn ich aber nun: http://www.test.com
ansurfe, kommt die eigentliche website

was kann das nun sein?

so, geschafft ******

anscheinend muss man den squid nach jedem Eintrag
neu starten.
ich verstehe nur nicht, inwiefern das mit mysql zu tun hat?
 
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