Bonjour tout le monde,
Étant en stage informatique dans un hôpital, mon responsable m’as demandé de créer un proxy (transparent) avec squid3 sous Débian (only commandes), avec authentification sur l’AD de mon serveur.
Et après 2 semaines de travail intensif, avec énormément de problèmes qui s’accumuler jours après jours, je viens ici demander votre aide.
Au début, je l’ai fais sur une machine de l’hôpital et tester sur le réseau, mais ayant eu énormément de problème, sachant que le réseau posséder déjà un proxy basic sur le réseau, alors j’ai tout fait en local sur mon pc portable, avec 3 machines virtuels, un windows xp pro client pour les test, un windows serveur 2003 (AD), et un debian qu’en ligne de commande, je vais poster mes configuration pour être plus clair:
Je vais commencer par mon “/etc/squid3/squid.conf”
acl manager proto cache_object
acl localhost src 127.0.0.1/32
acl monreseau src 192.168.209.0/24
acl to_localhost dst 127.0.0.0/8
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
http_access allow manager localhost
http_access deny manager
http_access allow monreseau
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
http_access allow localhost
http_access deny all
icp_access allow monreseau
icp_access deny all
htcp_access deny all
http_port 3128 transparent
hierarchy_stoplist cgi-bin ?
access_log /var/log/squid3/access.log squid
refresh_pattern ^ftp: 1440 20% 10080
refresh_pattern ^gopher: 1440 0% 1440
refresh_pattern (cgi-bin|\?) 0 0% 0
refresh_pattern . 0 20% 4320
icp_port 3130
Donc voici mon “/etc/samba/smb.conf”
workgroup = DOMAINE
netbios name = debian
security = ADS
realm = DOMAINE.FR
server string = seveur
; wins server = w.x.y.z
dns proxy = no
; name resolve order = lmhosts host wins bcast
; interfaces = 127.0.0.0/8 eth0
; bind interfaces only = yes
log file = /var/log/samba/log.%m
max log size = 1000
syslog = 0
panic action = /usr/share/samba/panic-action %d
encrypt passwords = true
passdb backend = tdbsam
obey pam restrictions = yes
unix password sync = yes
passwd program = /usr/bin/passwd %u
passwd chat = *Enter\snew\s*\spassword:* %n\n *Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* .
pam password change = yes
password server = serveur
local master = no
winbind use default domain = yes
; winbind enum users = yes
; usershare max shares = 100
[homes]
comment = Home Directories
browseable = no
read only = yes
create mask = 0700
directory mask = 0700
valid users = %S
;[netlogon]
; comment = Network Logon Service
; path = /home/samba/netlogon
; guest ok = yes
; read only = yes
; share modes = no
;[profiles]
; comment = Users profiles
; path = /home/samba/profiles
; guest ok = no
; browseable = no
; create mask = 0600
; directory mask = 0700
[printers]
comment = All Printers
browseable = no
path = /var/spool/samba
printable = yes
guest ok = no
read only = yes
create mask = 0700
[print$]
comment = Printer Drivers
path = /var/lib/samba/printers
browseable = yes
read only = yes
guest ok = no
; write list = root, @lpadmin
;[cdrom]
; comment = Samba server's CD-ROM
; read only = yes
; locking = no
; path = /cdrom
; guest ok = yes
; preexec = /bin/mount /cdrom
; postexec = /bin/umount /cdrom
Maintenant mon “/etc/krb5.conf”
[code][libdefaults]
default_realm = DOMAINE.FR
dns_lookup_realm = false
dns_lookup_kdc = false
The following krb5.conf variables are only for MIT Kerberos.
krb4_config = /etc/krb.conf
krb4_realms = /etc/krb.realms
kdc_timesync = 1
ccache_type = 4
forwardable = true
proxiable = true
v4_instance_resolve = false
v4_name_convert = {
host = {
rcmd = host
ftp = ftp
}
plain = {
something = something-else
}
}
fcc-mit-ticketflags = true
[realms]
DOMAINE.FR = {
kdc = DOMAINE
admin_server = SERVEUR
default_domain = DOMAINE.FR
}
ATHENA.MIT.EDU = {
kdc = kerberos.mit.edu:88
kdc = kerberos-1.mit.edu:88
kdc = kerberos-2.mit.edu:88
admin_server = kerberos.mit.edu
default_domain = mit.edu
}
MEDIA-LAB.MIT.EDU = {
kdc = kerberos.media.mit.edu
admin_server = kerberos.media.mit.edu
}
ZONE.MIT.EDU = {
kdc = casio.mit.edu
kdc = seiko.mit.edu
admin_server = casio.mit.edu
}
MOOF.MIT.EDU = {
kdc = three-headed-dogcow.mit.edu:88
kdc = three-headed-dogcow-1.mit.edu:88
admin_server = three-headed-dogcow.mit.edu
}
CSAIL.MIT.EDU = {
kdc = kerberos-1.csail.mit.edu
kdc = kerberos-2.csail.mit.edu
admin_server = kerberos.csail.mit.edu
default_domain = csail.mit.edu
krb524_server = krb524.csail.mit.edu
}
IHTFP.ORG = {
kdc = kerberos.ihtfp.org
admin_server = kerberos.ihtfp.org
}
GNU.ORG = {
kdc = kerberos.gnu.org
kdc = kerberos-2.gnu.org
kdc = kerberos-3.gnu.org
admin_server = kerberos.gnu.org
}
1TS.ORG = {
kdc = kerberos.1ts.org
admin_server = kerberos.1ts.org
}
GRATUITOUS.ORG = {
kdc = kerberos.gratuitous.org
admin_server = kerberos.gratuitous.org
}
DOOMCOM.ORG = {
kdc = kerberos.doomcom.org
admin_server = kerberos.doomcom.org
}
ANDREW.CMU.EDU = {
kdc = vice28.fs.andrew.cmu.edu
kdc = vice2.fs.andrew.cmu.edu
kdc = vice11.fs.andrew.cmu.edu
kdc = vice12.fs.andrew.cmu.edu
admin_server = vice28.fs.andrew.cmu.edu
default_domain = andrew.cmu.edu
}
CS.CMU.EDU = {
kdc = kerberos.cs.cmu.edu
kdc = kerberos-2.srv.cs.cmu.edu
admin_server = kerberos.cs.cmu.edu
}
DEMENTIA.ORG = {
kdc = kerberos.dementia.org
kdc = kerberos2.dementia.org
admin_server = kerberos.dementia.org
}
stanford.edu = {
kdc = krb5auth1.stanford.edu
kdc = krb5auth2.stanford.edu
kdc = krb5auth3.stanford.edu
master_kdc = krb5auth1.stanford.edu
admin_server = krb5-admin.stanford.edu
default_domain = stanford.edu
}
[domain_realm]
.domaine.fr = DOMAINE.FR
domaine.fr = DOMAINE.FR
.mit.edu = ATHENA.MIT.EDU
mit.edu = ATHENA.MIT.EDU
.media.mit.edu = MEDIA-LAB.MIT.EDU
media.mit.edu = MEDIA-LAB.MIT.EDU
.csail.mit.edu = CSAIL.MIT.EDU
csail.mit.edu = CSAIL.MIT.EDU
.whoi.edu = ATHENA.MIT.EDU
whoi.edu = ATHENA.MIT.EDU
.stanford.edu = stanford.edu
.slac.stanford.edu = SLAC.STANFORD.EDU
[login]
krb4_convert = true
krb4_get_tickets = false
[/code]
Voici les principaux tuto que j’ai suivis:
http://iclementonline.free.fr/?p=425 (Je pense que mon squid.conf est en règle puisque j’arrive à accéder à internet après avoir rentrer l’adresse du proxy dans outil>option>avancé>réseau>paramètre (sous Firefox) )
http://client.olfeo.com/article.php3?id_article=49
En espérant que vous m’aidiez à résoudre mon problème.
Cordialement, morgane
