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#!/bin/sh
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# Do initial configuration of slapd
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set -e
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LDIFDIR=/usr/share/u-auth
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BACKUPDIR="/var/backup/reset-ldap-`date +%Y%m%dT%H:%M:%S`"
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mkdir -p "$BACKUPDIR"
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echo Old configuration saved in $BACKUPDIR
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cp -R /var/lib/ldap /etc/ldap/slapd.d/ "$BACKUPDIR"
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rm -rf /var/lib/ldap/*
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mkdir /var/lib/ldap/config-accesslog/
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echo Load overlay modules, configure auditlog for cn=config
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slapadd -n0 -F/etc/ldap/slapd.d -l${LDIFDIR}/radius.ldif
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echo "Suffixe de la base à créer (exemple : dc=univ-psl,dc=fr) :"
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echo -n "-> "
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read SUFFIX
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echo
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if [ -d "/var/lib/ldap/$SUFFIX" ]; then
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echo "ERR: le répertoire '/var/lib/ldap/$SUFFIX' existe déjà" >&2
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exit 1
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fi
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if ldapsearch -H ldapi:// -Y EXTERNAL -b cn=config olcSuffix=$SUFFIX 2>/dev/null | grep -q '^result: [1-9]'; then
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echo "ERR: le suffixe $SUFFIX existe déjà" >&2
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exit 2
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fi
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echo "Choisir un mot de passe administrateur (uid=admin,ou=people,$SUFFIX) :"
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echo -n "-> "
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stty -echo
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read PASSWORD
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stty echo
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echo
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echo "Une nouvelle fois :"
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echo -n "-> "
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stty -echo
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read PASSWORD2
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stty echo
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echo
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if [ x"$PASSWORD" != x"$PASSWORD2" ]; then
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echo "ERR: mots de passe différents" >&2
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exit 3
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fi
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echo
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echo "Nom de l'organisation (ou=...) :"
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echo "uniquement des majuscules, sans accent"
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echo "Exemple: ENS"
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echo -n "-> "
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read ORGANIZATION
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echo
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echo "Récapitulatif :"
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echo " Suffixe : $SUFFIX"
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echo " Nom : $ORGANIZATION"
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echo "DN établissement : ou=$ORGANIZATION,$SUFFIX"
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echo
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echo "Créer cette base ? (taper oui)"
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echo -n "-> "
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read OK
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echo
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if [ "x$OK" != "xoui" ]; then
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exit 4
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fi
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DC=`echo $SUFFIX | sed 's/dc=\([^,]*\).*/\1/'`
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DBDIR=/var/lib/ldap/$SUFFIX
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DBACCESSLOGDIR=/var/lib/ldap/$SUFFIX/accesslog/
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mkdir -p "$DBDIR" "$DBACCESSLOGDIR"
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chown -R openldap:openldap /etc/ldap/slapd.d /var/lib/ldap
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LDIF=`tempfile --prefix=newdb --suffix=.ldif`
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cat << EOF > $LDIF
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# LDAPVI syntax
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add olcDatabase={1}mdb,cn=config
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objectClass: olcDatabaseConfig
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objectClass: olcMdbConfig
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olcDatabase: {1}mdb
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olcSuffix: $SUFFIX
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olcDbDirectory: /var/lib/ldap/$SUFFIX/
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olcRootDN: uid=admin,ou=people,$SUFFIX
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olcRootPW: $PASSWORD
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olcLastMod: TRUE
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olcAddContentACL: FALSE
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olcMonitoring: TRUE
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olcSyncUseSubentry: FALSE
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olcMaxDerefDepth: 0
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olcLimits: {0}dn.exact="uid=admin,ou=people,$SUFFIX" size.soft=unlimited size.hard=unlimited time.soft=unlimited time.hard=unlimited
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olcLimits: {1}dn.exact="gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth" size.soft=unlimited size.hard=unlimited time.soft=unlimited time.hard=unlimited
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olcReadOnly: FALSE
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# Index
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olcDbIndex: objectClass,member,owner eq
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olcDbIndex: mail,givenName,uid,cn,sn,displayName pres,eq,approx,sub
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# Accès super-utilisateur
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olcAccess: {0}to *
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by dn.exact="gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth" manage
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by group.exact="cn=admin,ou=groups,$SUFFIX" manage
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by * break
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# Branche people
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olcAccess: {1}to dn.regex="uid=[^,]+,ou=people,$SUFFIX" attrs=userPassword,labeledURI
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by self write
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by * break
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# Les accès aux autres attributs utilisateurs
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olcAccess: {2}to dn.one="ou=people,$SUFFIX"
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by users read
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by anonymous auth
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by * none
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# Branche groups
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# Le propriétaire du groupe
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olcAccess: {3}to dn.one="ou=groups,$SUFFIX"
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by set="this/owner & user" manage
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by * break
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# Les utilisateurs en général sur les attributs descriptifs
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olcAccess: {4}to dn.one="ou=groups,$SUFFIX" attrs=cn,description,owner
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by users read
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by * break
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# Create accesslog DIT
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add olcDatabase={1}mdb,cn=config
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objectClass: olcDatabaseConfig
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objectClass: olcMdbConfig
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olcSuffix: cn=accesslog,$SUFFIX
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olcDbDirectory: /var/lib/ldap/$SUFFIX/accesslog/
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olcAccess: {0}to *
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by dn.exact=gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth manage
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by group=cn=admin,ou=groupes,$SUFFIX manage
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by * break
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add olcOverlay={0}syncprov,olcDatabase={1}mdb,cn=config
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objectClass: olcOverlayConfig
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objectClass: olcSyncProvConfig
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olcOverlay: {0}syncprov
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olcSpCheckpoint: 100 10
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olcSpSessionlog: 100
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# Log all writes to the db
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add olcOverlay={1}accesslog,olcDatabase={2}mdb,cn=config
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objectClass: olcAccesslogConfig
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objectClass: olcOverlayConfig
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objectClass: olcConfig
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objectClass: top
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olcOverlay: {1}accesslog
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olcAccessLogDB: cn=accesslog,$SUFFIX
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olcAccessLogOps: writes
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# log are conserved one year and purged every day
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olcAccessLogPurge: 365+00:00 1+00:00
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# Keep a copy of everything
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olcAccessLogOld: objectClass=*
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add olcOverlay={2}refint,olcDatabase={2}mdb,cn=config
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objectClass: olcOverlayConfig
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objectClass: olcRefintConfig
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olcOverlay: {2}refint
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olcRefintAttribute: member
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olcRefintNothing: $SUFFIX
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add olcOverlay={3}constraint,olcDatabase={2}mdb,cn=config
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objectClass: olcOverlayConfig
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objectClass: olcConstraintConfig
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olcOverlay: {3}constraint
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# un seul cn pour les utilisateurs
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olcConstraintAttribute: cn count 1 restrict="ldap:///ou=people,$SUFFIX??sub?(objectClass=*)"
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#olcConstraintAttribute: cn regex "^[-A-Z' ]*$" restrict="ldap:///ou=people,$SUFFIX??sub?(objectClass=*)"
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olcConstraintAttribute: cn regex "^[-A-Za-z0-9 ]*$" restrict="ldap:///ou=groups,$SUFFIX??sub?(objectClass=*)"
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olcConstraintAttribute: cn regex "^[-A-Za-z0-9 ]*$" restrict="ldap:///$SUFFIX??base?(objectClass=*)"
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olcConstraintAttribute: dc regex "^[a-z0-9-]*$"
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olcConstraintAttribute: mail count 1
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olcConstraintAttribute: mail
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regex "^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}$"
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# olcConstraintAttribute: mailForwardingAddress
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regex "^([a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}|[a-zA-Z0-9]+)$" # mail ou uid
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add $SUFFIX
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objectClass: organization
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objectClass: dcObject
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dc: $DC
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o: $ORGANIZATION
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add ou=people,$SUFFIX
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objectClass: organizationalUnit
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ou: people
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add uid=admin,ou=people,$SUFFIX
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objectClass: inetOrgPerson
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uid: admin
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cn: Administrateur annuaire
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displayName: Administrateur annuaire
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givenName: Administrateur
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sn: annuaire
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userPassword: $PASSWORD
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add ou=$ORGANIZATION,$SUFFIX
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objectClass: organizationalUnit
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ou: $ORGANIZATION
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EOF
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echo "Chargement de la définition de la nouvelle base annuaire ($LDIF) :"
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ldapvi --verbose --profile config --ldapmodify --ldapvi --add $LDIF
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# slapadd -n0 -F/etc/ldap/slapd.d -l${LDIF}
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echo "OK"
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chown -R openldap.openldap /etc/ldap/slapd.d /var/lib/ldap
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LDAP_SETUP=`tempfile --prefix=ldap --suffix=.conf`
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cat << EOF > $LDAP_SETUP
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ldap {
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#
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# Note that this needs to match the name in the LDAP
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# server certificate, if you're using ldaps.
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server = "localhost"
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identity = "uid=admin,ou=people,$SUFFIX"
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password = "$PASSWORD"
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basedn = "$ORGANIZATION,$SUFFIX"
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filter = "(uid=%{%{Stripped-User-Name}:-%{User-Name}})"
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#base_filter = "(objectclass=radiusprofile)"
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ldap_connections_number = 5
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# How many times the connection can be used before
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# being re-established. This is useful for things
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# like load balancers, which may exhibit sticky
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# behaviour without it. (0) is unlimited.
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max_uses = 0
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# Port to connect on, defaults to 389. Setting this to
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# 636 will enable LDAPS if start_tls (see below) is not
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# able to be used.
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#port = 389
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# seconds to wait for LDAP query to finish. default: 20
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timeout = 4
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# seconds LDAP server has to process the query (server-side
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# time limit). default: 20
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#
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# LDAP_OPT_TIMELIMIT is set to this value.
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timelimit = 3
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#
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# seconds to wait for response of the server. (network
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# failures) default: 10
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#
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# LDAP_OPT_NETWORK_TIMEOUT is set to this value.
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net_timeout = 1
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# Mapping of RADIUS dictionary attributes to LDAP
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# directory attributes.
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dictionary_mapping = ${confdir}/ldap.attrmap
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261
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# Un-comment the following to disable Novell
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# eDirectory account policy check and intruder
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# detection. This will work *only if* FreeRADIUS is
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# configured to build with --with-edir option.
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#
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edir_account_policy_check = no
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# By default, if the packet contains a User-Password,
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# and no other module is configured to handle the
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# authentication, the LDAP module sets itself to do
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# LDAP bind for authentication.
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#
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# THIS WILL ONLY WORK FOR PAP AUTHENTICATION.
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#
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# THIS WILL NOT WORK FOR CHAP, MS-CHAP, or 802.1x (EAP).
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#
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# You can disable this behavior by setting the following
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# configuration entry to "no".
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#
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# allowed values: {no, yes}
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# set_auth_type = yes
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283
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284
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285
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# Keepalive configuration. This MAY NOT be supported by your
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# LDAP library. If these configuration entries appear in the
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# output of "radiusd -X", then they are supported. Otherwise,
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# they are unsupported, and changing them will do nothing.
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#
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keepalive {
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# LDAP_OPT_X_KEEPALIVE_IDLE
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idle = 60
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293
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# LDAP_OPT_X_KEEPALIVE_PROBES
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probes = 3
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296
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# LDAP_OPT_X_KEEPALIVE_INTERVAL
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interval = 3
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}
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}
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EOF
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302
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303
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service freeradius stop
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305
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cp /etc/freeradius/modules/ldap /etc/freeradius/modules/ldap.backup
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mv $LDAP_SETUP /etc/freeradius/modules/ldap
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service freeradius start
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