[squid-users] negotiate_wrapper: fgets() failed! dying..

Mon Mar 9 14:20:52 UTC 2015

anyone please...?

On Sat, Mar 7, 2015 at 10:02 PM, Donny Vibianto <donny.vibianto at gmail.com>
wrote:

> Hi Guys,
>
> After two weeks successful running several authentication in my
> development environment with average 10-20 users, i encourage myself to put
> in my production. it was up and ran with +-1000 users but only took 3-5
> hours then squid suddenly stopped with error:
>
> 2015/03/06 15:07:59| negotiate_wrapper: fgets() failed! dying..... errno=1
> (Operation not permitted)
> 2015/03/06 15:07:59| negotiate_wrapper: fgets() failed! dying..... errno=1
> (Operation not permitted)
> 2015/03/06 15:07:59| negotiate_wrapper: fgets() failed! dying..... errno=1
> (Operation not permitted)
> 2015/03/06 15:07:59| negotiate_wrapper: Return 'AF
> oYG2MIGzoAMKAQChCwYJKoZIhvcSAQICooGeBIGbYIGYBgkqhkiG9xIBAgICAG+BiDCBhaADAgEFoQMCAQ+ieTB3oAMCARKicARupdwIysaz6zjRSqsI8V4K0X67z4t5a9aOT7WPlyWRrp+1ol2zL6CYTcfZIyAq8q3D00mf+vpIeoiDDmkUkr+vXN+xkpXkWdX5pMD1hBrF4EDOL1RIp9XjpkdfIcEgg8Oia0Ay153sPK3+Tif4bGE=
> RickyC at company.local
> '
> 2015/03/06 15:07:59| negotiate_wrapper: Return 'AF
> oYG1MIGyoAMKAQChCwYJKoZIhvcSAQICooGdBIGaYIGXBgkqhkiG9xIBAgICAG+BhzCBhKADAgEFoQMCAQ+ieDB2oAMCARKibwRtX5xuxTxrgsKQpg3Y+kUXLOng15XJ7eDByao5YtNPZByv/zRtrz13QgKkCuk+VkXnCAzaii0ri4Mxvd+4BoskIrjf5FuPP3W59wMTCtkPJD85igR/OmQ4Ch09DJ51WGwnOizMuCW+9jg6EsFa1Q==
> JanTS at company.local
>
> i use ubuntu server 14.04 with newest squid 3.5.2
>
> Squid Cache: Version 3.5.2
> Service Name: squid
> configure options:  '--enable-build-info'
> '--enable-removal-policies=lru,heap' '--enable-ltdl-install'
> '--enable-storeio=ufs,aufs,rock' '--enable-auth-basic=LDAP'
> '--enable-auth-negotiate=wrapper,kerberos'
> '--enable-external-acl-helpers=LDAP_group' '--enable-translation'
> '--enable-ssl-crtd' '--enable-gnuregex' '--enable-xmalloc-debug'
> '--enable-xmalloc-debug-trace' '--enable-xmalloc-statistics'
> '--enable-async-io' '--enable-icmp' '--enable-delay-pools'
> '--enable-useragent-log' '--enable-kill-parent-hack' '--enable-htpc'
> '--enable-forw-via-db' '--enable-cache-digests' '--enable-underscores'
> '--enable-x-accelerator-vary' '--enable-esi' '--enable-inline'
> '--enable-linux-netfilter' '--with-openssl' '--with-large-files'
>
> here is my squid.conf:
>
> # ===================== ACL Cachemgr
> ============================================
> acl manager url_regex -i ^cache_object:// /squid-internal-mgr/
> acl managerAdmin src "/usr/local/squid/etc/mgradmin.txt"
> acl stream url_regex -i "/usr/local/squid/etc/stream"
>
> acl download url_regex -i "/usr/local/squid/etc/download"
> acl whitelist url_regex -i "/usr/local/squid/etc/whitelist"
> acl blacklist url_regex -i "/usr/local/squid/etc/blacklist"
>
> 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 http proto http
> acl CONNECT method CONNECT
>
> # ==================== Authenticate using negotiate_wrapper
> =====================
> auth_param negotiate program
> /usr/local/squid/libexec/negotiate_wrapper_auth -d --ntlm
> /usr/bin/ntlm_auth --diagnostics --helper-protocol=squid-2.5-ntlmssp
> --kerberos /usr/local/squid/libexec/negotiate_kerberos_auth -s GSS_C_NO_NAME
> auth_param negotiate children 50 startup=0 idle=1
> auth_param negotiate keep_alive off
> # ==================== Authenticate using NTLM
> ==================================
> auth_param ntlm program /usr/bin/ntlm_auth --diagnostics
> --helper-protocol=squid-2.5-ntlmssp
> auth_param ntlm children 20 startup=0 idle=1
> auth_param ntlm keep_alive off
> # ==================== Authenticate using Basic LDAP
> ============================
> auth_param basic program /usr/local/squid/libexec/basic_ldap_auth -R -b
> "dc=company,dc=local" -D squid at company.local -w "password" -f
> sAMAccountName=%s -h idhqvdc01.company.local,idhqvdc02.company.local
> auth_param basic children 5 startup=0 idle=1
> auth_param basic realm AGDS Proxy: Please enter your username and password
> domain
> auth_param basic credentialsttl 1 minute
> # ==================== Authenticate to Group Security Actice Directory
> ==========
> external_acl_type memberof ipv4 children-max=10 children-startup=1 %LOGIN
> /usr/local/squid/libexec/ext_ldap_group_acl -R -K -S -b
> "dc=company,dc=local" -D squid at company.local -w "password" -f
> "(&(objectclass=person)(sAMAccountName=%v)(memberof=CN=%g,ou=groups,ou=resources,dc=company,dc=local))"
> -h idhqvdc01.company.local,idhqvdc02.company.local
>
> acl auth proxy_auth REQUIRED
> # ==================== ACL Access hour user
> =====================================
> acl ach1 external memberof "/usr/local/squid/etc/ach1.txt" # access hour 1
> acl ach2 external memberof "/usr/local/squid/etc/ach2.txt" # access hour 2
> acl ach3 external memberof "/usr/local/squid/etc/ach3.txt" # access hour 3
> acl ach4 external memberof "/usr/local/squid/etc/ach4.txt" # access hour 4
> acl ach2time time D 10:00-11:59
> acl ach2time time D 13:00-14:59
> acl ach3time time D 08:00-09:59
> acl ach3time time D 15:00-16:59
> acl ach4time time D 08:00-16:59
> acl bebastime time D 00:01-07:59 12:00-13:59 17:00-23:59
>
> #
> ==============================================================================
> http_access deny !Safe_ports # Deny requests to certain unsafe ports
> http_access deny CONNECT !SSL_ports # Deny CONNECT to other than secure
> SSL ports
> http_access allow manager localhost # Only allow cachemgr access from
> localhost
> http_access allow manager managerAdmin
> http_access deny manager
>
> #
> ==============================================================================
> #http_access allow localnet
> http_access allow localhost
> http_access deny blacklist !bebastime
>
> http_access allow http Safe_ports whitelist
> http_access allow CONNECT SSL_ports whitelist
> #http_access deny all !auth
>
> #http_access allow http Safe_ports ach1
> #http_access allow CONNECT SSL_ports ach1
> #http_access allow http Safe_ports ach2 !ach2time
> #http_access allow CONNECT SSL_ports ach2 !ach2time
> #http_access allow http Safe_ports ach3 !ach3time
> #http_access allow CONNECT SSL_ports ach3 !ach3time
> #http_access allow http Safe_ports ach4 !ach4time
> #http_access allow CONNECT SSL_ports ach4 !ach4time
>
> #http_access allow accesshours1
> #http_access allow accesshours2 !ach2time
> #http_access allow accesshours3 !ach3time
> #http_access allow accesshours4 !ach3time
>
> http_access allow ach1
> http_access allow ach2 !ach2time
> http_access allow ach3 !ach3time
> http_access allow ach4 !ach4time
>
> http_access deny all # Deny all other access to this proxy
> #
> ==============================================================================
>
> cache_dir rock /cache1/squid 97485 max-swap-rate=200 swap-timeout=300
> cache_dir rock /cache2/squid 97485 max-swap-rate=200 swap-timeout=300
> coredump_dir /usr/local/squid/var/cache/squid
> # =============================== Refresh Pattern
> ==============================
> 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
>
> cache_effective_user proxy
> visible_hostname proxy.company.local
> cache_mgr proxyastragraphia
> cachemgr_passwd secret all
> #err_page_stylesheet /usr/local/squid/etc/default.css
> pinger_enable off
> #workers 2
>
> i was tried to put different acl and put my auth_param at the top of my
> conf but still dying error. what should i do?
> any assistant or hint would be very appreciate. thanks
>
>
> Donny Vibianto
>
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