The file permissions are correct:
ls -al /opt/squid-3.2/lib/ext_kerberos_ldap_group_acl
-rwxr-xr-x 1 root root 188868 Apr 4 06:12
/opt/squid-3.2/lib/ext_kerberos_ldap_group_acl
Adding the debug statement does not give any more details (even less using
debug_options ALL, 9). I just get:
2012/04/06 23:48:33| Squid Cache (Version 3.1.16): Exiting normally.
2012/04/06 23:48:33| Starting Squid Cache version 3.1.16 for
x86_64-suse-linux-gnu...
2012/04/06 23:48:34| commBind: Cannot bind socket FD 90 to [::1]: (99)
Cannot assign requested address
2012/04/06 23:48:34| commBind: Cannot bind socket FD 91 to [::1]: (99)
Cannot assign requested address
2012/04/06 23:48:34| ipcCreate: Failed to create child FD.
2012/04/06 23:48:34| commBind: Cannot bind socket FD 92 to [::1]: (99)
Cannot assign requested address
2012/04/06 23:48:34| commBind: Cannot bind socket FD 93 to [::1]: (99)
Cannot assign requested address
2012/04/06 23:48:34| ipcCreate: Failed to create child FD.
2012/04/06 23:48:34| commBind: Cannot bind socket FD 94 to [::1]: (99)
Cannot assign requested address
2012/04/06 23:48:34| commBind: Cannot bind socket FD 95 to [::1]: (99)
Cannot assign requested address
2012/04/06 23:48:34| ipcCreate: Failed to create child FD.
2012/04/06 23:48:34| commBind: Cannot bind socket FD 96 to [::1]: (99)
Cannot assign requested address
2012/04/06 23:48:34| commBind: Cannot bind socket FD 97 to [::1]: (99)
Cannot assign requested address
2012/04/06 23:48:34| ipcCreate: Failed to create child FD.
2012/04/06 23:48:34| commBind: Cannot bind socket FD 98 to [::1]: (99)
Cannot assign requested address
2012/04/06 23:48:34| commBind: Cannot bind socket FD 99 to [::1]: (99)
Cannot assign requested address
2012/04/06 23:48:34| ipcCreate: Failed to create child FD.
2012/04/06 23:48:36| mimeLoadIconFile:
/usr/share/squid/icons/silk/image.png: (2) No such file or directory
2012/04/06 23:48:36| mimeLoadIconFile:
/usr/share/squid/icons/silk/page_white_text.png: (2) No such file or
directory
2012/04/06 23:48:36| mimeLoadIconFile:
/usr/share/squid/icons/silk/arrow_up.png: (2) No such file or directory
Markus
"Jean-Philippe Menil" <jean-philippe.menil@xxxxxxxxxxxxxx> wrote in message
news:4F7F5979.2050405@xxxxxxxxxxxxxx...
On 06/04/2012 20:17, Markus Moeller wrote:
When I try to start an external acl helper I get the following errors:
2012/04/06 19:03:27| helperOpenServers: Starting 5/5
'ext_kerberos_ldap_group_acl' processes
2012/04/06 19:03:27| commBind: Cannot bind socket FD 90 to [::1]: (99)
Cannot assign requested address
2012/04/06 19:03:27| commBind: Cannot bind socket FD 91 to [::1]: (99)
Cannot assign requested address
2012/04/06 19:03:27| ipcCreate: Failed to create child FD.
2012/04/06 19:03:27| WARNING: Cannot run
'/opt/squid-3.2/lib/ext_kerberos_ldap_group_acl' process.
2012/04/06 19:03:27| commBind: Cannot bind socket FD 92 to [::1]: (99)
Cannot assign requested address
2012/04/06 19:03:27| commBind: Cannot bind socket FD 93 to [::1]: (99)
Cannot assign requested address
2012/04/06 19:03:27| ipcCreate: Failed to create child FD.
2012/04/06 19:03:27| WARNING: Cannot run
'/opt/squid-3.2/lib/ext_kerberos_ldap_group_acl' process.
Any idea for what I need to look ?
I use squid3-3.1.16-2.3.1.x86_64 on OpenSuse 12.1. My config is:
auth_param negotiate program /opt/squid-3.2/lib/negotiate_wrapper_auth
--ntlm /usr/bin/ntlm_auth --helper-protocol=squid-2.5-ntlmssp --kerberos
/usr/sbin/negotiate_kerb_auth -s GSS_C_NO_NAME
auth_param negotiate children 20 startup=5 idle=5
auth_param negotiate keep_alive on
auth_param ntlm program /usr/bin/ntlm_auth
--helper-protocol=squid-2.5-ntlmssp
auth_param ntlm children 20 startup=5 idle=5
auth_param ntlm keep_alive on
acl manager url_regex -i ^cache_object:// +i
^https?://[^/]+/squid-internal-mgr/
acl localhost src 127.0.0.1/32 ::1
acl to_localhost dst 127.0.0.0/8 0.0.0.0/32 ::1
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
external_acl_type kerberos_ldap_squid_allow ttl=3600 negative_ttl=3600
%LOGIN /opt/squid-3.2/lib/ext_kerberos_ldap_group_acl -N
WIN2003R2@xxxxxxxxxxxxxx -g SQUID_ALLOW
acl squid_allow external kerberos_ldap_squid_allow
acl authenticate proxy_auth REQUIRED
http_access allow localhost manager
http_access deny manager
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
http_access allow squid_allow
http_access deny all
http_port 3128
hierarchy_stoplist cgi-bin ?
coredump_dir /var/cache/squid
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
Markus
Hi,
is your squid user allowed to execute your external helper?
(chown proxy:proxy /opt/squid-3.2/lib/ext_kerberos_ldap_group_acl)
If that not help, increase the verbosity of log (debug_options ALL, 1) to
9, you will see what's going wrong.
Regards.
--
Jean-Philippe Menil - Pôle réseau Service IRTS
DSI Université de Nantes
jean-philippe.menil@xxxxxxxxxxxxxx
Tel : 02.53.48.49.27 - Fax : 02.53.48.49.09
