Client Authentication:Debian via sssd/ldap/fr

cp ~/download/ca-certificates.crt /etc/ssl/certs/

chmod 644 /etc/ssl/certs/ca-certificates.crt

apt-get install sssd libnss-sss libpam-sss ca-certificates

cat <<'_EOF' > /etc/sssd/sssd.conf

[sssd]
config_file_version = 2
services = nss, pam
domains = LDAP

[nss]

[pam]

[domain/LDAP]
id_provider = ldap
auth_provider = ldap
ldap_schema = rfc2307
ldap_uri = ldap://sme-server.domain.tld
ldap_default_bind_dn = uid=auth,ou=Users,dc=domain,dc=tld
ldap_default_authtok = quelque_chose_de_tres_secret
ldap_default_authtok_type = password
ldap_search_base = dc=domain,dc=tld
ldap_user_search_base = ou=Users,dc=domain,dc=tld
ldap_group_search_base = ou=Groups,dc=domain,dc=tld
ldap_user_object_class = inetOrgPerson
ldap_user_gecos = cn
ldap_tls_reqcert = hard
ldap_tls_cacert = /etc/ssl/certs/ca-certificates.crt
ldap_id_use_start_tls = true
# uncomment below if the SME is a iPasserelle
#ldap_user_shell = desktopLoginShell
# comment below if the SME is a iPasserelle
override_shell = /bin/bash
cache_credentials = true
enumerate = true
# It is possible to filter the logins via a LDAP-filer
# by commenting the both lines below.
# In this exemple, only the users member of the group netusers
# will be valid on this host.
# posixMemberOF is a parameter only for an iPasserelle
#access_provider = ldap
#ldap_access_filter = (|(posixMemberOf=admins)(uid=backup))
_EOF

chmod 600 /etc/sssd/sssd.conf

passwd:         compat sss
group:          compat sss
shadow:         compat sss

cd /etc/pam.d
cp -a common-account common-account.orig
cat <<'EOF'> common-account
#
# /etc/pam.d/common-account - authorization settings common to all services
#
account [success=1 new_authtok_reqd=done default=ignore]  pam_unix.so
# here's the fallback if no module succeeds
account requisite                       pam_deny.so
# prime the stack with a positive return value if there isn't one already;
# this avoids us returning an error just because nothing sets a success code
# since the modules above will each just jump around
account required                        pam_permit.so
# and here are more per-package modules (the "Additional" block)
session optional      pam_mkhomedir.so skel=/etc/skel umask=0077
account [default=bad success=ok user_unknown=ignore]    pam_sss.so
EOF

cp -a common-auth common-auth.orig
cat <<'EOF'> common-auth
#
# /etc/pam.d/common-auth - authentication settings common to all services
#
# here are the per-package modules (the "Primary" block)
auth    [success=2 default=ignore]                      pam_sss.so
auth    [success=1 default=ignore]      pam_unix.so nullok_secure try_first_pass
# here's the fallback if no module succeeds
auth    requisite                       pam_deny.so
# prime the stack with a positive return value if there isn't one already;
# this avoids us returning an error just because nothing sets a success code
# since the modules above will each just jump around
auth    required                        pam_permit.so
# and here are more per-package modules (the "Additional" block)
EOF

cp -a common-password common-password.orig
cat <<'EOF'> common-password
#
# /etc/pam.d/common-password - password-related modules common to all services
# here are the per-package modules (the "Primary" block)
password        sufficient                      pam_sss.so
password        [success=1 default=ignore]      pam_unix.so obscure try_first_pass sha512
# here's the fallback if no module succeeds
password        requisite                       pam_deny.so
# prime the stack with a positive return value if there isn't one already;
# this avoids us returning an error just because nothing sets a success code
# since the modules above will each just jump around
password        required                        pam_permit.so
# and here are more per-package modules (the "Additional" block)
EOF

cp -a common-session common-session.orig
cat <<'EOF'> common-session
#
# /etc/pam.d/common-session - session-related modules common to all services
# 
# here are the per-package modules (the "Primary" block)
session [default=1]   pam_permit.so
# here's the fallback if no module succeeds
session requisite     pam_deny.so
# prime the stack with a positive return value if there isn't one already;
# this avoids us returning an error just because nothing sets a success code
# since the modules above will each just jump around
session required      pam_permit.so
# and here are more per-package modules (the "Additional" block)
session optional      pam_mkhomedir.so skel=/etc/skel umask=0077
session optional      pam_sss.so
session required      pam_unix.so 
EOF

update-rc.d sssd enable
/etc/init.d/sssd start

Client Authentication:Debian via sssd/ldap/fr

Contents

Introduction

Configuration du serveur SME KOOZALI

Configuration du client Debian

Gérer l'AC (l’autorité de certification) du SME

Installer les paquets requis

Configurer sssd

nsswitch

pam

Enable at statup

Navigation menu

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	Niveau de compétence : Avancé
	Les instructions dans cette page requièrent un niveau avancé. Une bonne compréhension de Linux et de SME est recommandée.

	Attention :
	ce tutoriel doit être validé par Daniel B. avant que vous l'utilisiez !!

	Attention :
	il a été établi à partir de tests limités d'un petit nombre d'utilisateurs.

	Astuce :
	soyez sûr(e) que le fichier /etc/ssl/certs/ca-certificates.crt contienne le CA (l'authorité de certification) qui a signé le certificat du serveur SME (si PHPki est utilisé, une version supérieure à 0,82-13 est requise).