https://bugs.openldap.org/show_bug.cgi?id=10031

Issue ID: 10031 Summary: Conversion of slapd.conf fails using pcache Product: OpenLDAP Version: 2.6.0 Hardware: All OS: All Status: UNCONFIRMED Keywords: needs_review Severity: normal Priority: --- Component: overlays Assignee: bugs@openldap.org Reporter: stefan@kania-online.de Target Milestone: ---

I've got the following working slapd.conf: -------------------- include /opt/symas/etc/openldap/schema/core.schema include /opt/symas/etc/openldap/schema/cosine.schema include /opt/symas/etc/openldap/schema/inetorgperson.schema include /opt/symas/etc/openldap/schema/misc.schema include /opt/symas/etc/openldap/schema/nis.schema include /opt/symas/etc/openldap/schema/msuser.schema modulepath /opt/symas/lib/openldap moduleload back_ldap moduleload back_mdb moduleload rwm.la moduleload memberof.la moduleload pcache.la loglevel any pidfile /var/symas/run/slapd.pid argsfile /var/symas/run/slapd.args

database ldap readonly yes protocol-version 3 rebind-as-user yes uri "ldap://192.168.56.201:389" suffix "dc=example1,dc=net" rootdn "cn=admin,dc=example1,dc=net" idassert-bind bindmethod=simple mode=none binddn="CN=Administrator,cn=users,dc=example1,dc=net" credentials=Passw0rd tls_cacertdir=/opt/symas/etc/openldap tls_reqcert=never idassert-authzFrom "*"

overlay rwm rwm-map attribute uid sAMAccountName rwm-map objectClass posixAccount person

overlay memberof memberof-group-oc groupOfuniqueNames memberof-member-ad uniquemember memberof-dangling error

overlay pcache pcache mdb 100000 6 1000 100 pcachePersist TRUE directory "/var/symas/pcache" pcacheAttrset 0 1.1 pcacheTemplate (uid=) 0 3600 pcacheTemplate (&(|(objectClass=))) 0 3600 pcacheAttrset 1 employeetype givenName cn sn uid mail pcacheTemplate (uid=) 1 3600 pcacheBind (uid=) 1 3600 sub dc=de pcacheAttrset 2 givenName cn sn uid mail uidNumber pcacheTemplate (objectClass=) 2 3600 pcacheAttrset 3 userPassword pcacheTemplate (uid=) 3 3600 pcacheTemplate (objectClass=) 2 3600 pcacheAttrset 4 employeetype givenName cn sn uid mail pcacheTemplate (uid=) 1 3600 pcacheAttrset 5 memberOf pcacheTemplate (objectClass=*) 2 3600 -------------------- Search for an entry in AD is working: ---------------------- root@ldap-proxy01:~/server-setup/proxy# ldapsearch -x -b dc=example1,dc=net cn=administrator -LLL dn

dn: cn=Administrator,cn=Users,dc=example1,dc=net ---------------------- Now I want convert it to cn=config but I'm getting the following error: -------------------- root@ldap-proxy01:/opt/symas/etc/openldap# slaptest -F ./my-slapd.d/ -f slapd.conf Entry (olcDatabase={0}mdb,olcOverlay={2}pcache,olcDatabase={1}ldap,cn=config): object class 'olcMdbBkConfig' requires attribute 'olcBackend' config_build_entry: build "olcDatabase={0}mdb" failed: "(null)" config file testing succeeded mdb_opinfo_get: err Permission denied(13) --------------------

When I comment out all the settings for the overlay pcache, converting slapd.conf is working, but starting slapd gives me the following error: -------------- Mär 27 20:02:03 ldap-proxy01 slapd[2042]: olcAttributeTypes: value #741 olcAttributeTypes: Duplicate attributeType: "" Mär 27 20:02:03 ldap-proxy01 slapd[2042]: config error processing cn={5}msuser,cn=schema,cn=config: olcAttributeTypes: Duplicate attributeType: "" Mär 27 20:02:03 ldap-proxy01 slapd[2042]: send_ldap_result: conn=-1 op=0 p=0 Mär 27 20:02:03 ldap-proxy01 slapd[2042]: send_ldap_result: err=80 matched="" text=""

-------------- slapcat -n0 tells me: -------------- root@ldap-proxy01:/opt/symas/etc/openldap# slapcat -n0 olcAttributeTypes: value #741 olcAttributeTypes: Duplicate attributeType: "�p�:V" config error processing cn={5}msuser,cn=schema,cn=config: olcAttributeTypes: Duplicate attributeType: "�p�:V" slapcat: bad configuration file!

-------------- But switching back to slapd.conf the msuser.schema makes no problems.

Creating my own LDIF (without converting): -------------------------- dn: cn=config objectClass: olcGlobal cn: config olcLogLevel: any olcPidFile: /var/symas/run/slapd.pid olcArgsFile: /var/symas/run/slapd.args olcToolThreads: 1

dn: cn=schema,cn=config objectClass: olcSchemaConfig cn: schema

dn: cn=module{0},cn=config objectClass: olcModuleList cn: module{0} olcModulePath: /opt/symas/lib/openldap olcModuleLoad: back_mdb olcModuleLoad: back_ldap olcModuleLoad: back_monitor olcModuleLoad: argon2

include: file:///opt/symas/etc/openldap/schema/core.ldif include: file:///opt/symas/etc/openldap/schema/cosine.ldif include: file:///opt/symas/etc/openldap/schema/nis.ldif include: file:///opt/symas/etc/openldap/schema/inetorgperson.ldif include: file:///opt/symas/etc/openldap/schema/msuser.ldif

dn: olcDatabase={-1}frontend,cn=config objectClass: olcDatabaseConfig objectClass: olcFrontendConfig olcDatabase: {-1}frontend olcSizeLimit: 500 olcAccess: {0}to * by dn.exact=gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth manage by * break olcAccess: {1}to dn="" by * read olcAccess: {2}to dn.base="cn=subschema" by * read passwordHash: {ARGON2}

dn: olcDatabase={0}config,cn=config objectClass: olcDatabaseConfig olcDatabase: {0}config olcRootDN: cn=admin,cn=config olcRootPW: {ARGON2}$argon2i$v=19$m=4096,t=3,p=1$cXdlcnJ0enV6dWlvMTIz$G/l0lynf7ygdz0tG+E7S1fBibsFs/L80AUSisiGl/v4 olcAccess: {0}to * by dn.exact=gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth manage

dn: olcDatabase={1}monitor,cn=config objectClass: olcDatabaseConfig olcDatabase: {1}monitor olcAccess: {0}to dn.subtree="cn=monitor" by dn.exact=cn=admin,cn=config read by dn.exact=cn=admin,dc=example,dc=net read by dn.exact=gidNumber=0+uidNumber=0,cn=peercred,cn=external,cn=auth read

dn: olcDatabase={2}ldap,cn=config objectClass: olcDatabaseConfig objectClass: olcLDAPConfig olcDatabase: {2}ldap olcSuffix: dc=example1,dc=net olcAddContentAcl: FALSE olcLastMod: FALSE olcLastBind: FALSE olcLastBindPrecision: 0 olcMaxDerefDepth: 15 olcReadOnly: TRUE olcRootDN: cn=admin,dc=example1,dc=net olcSyncUseSubentry: FALSE olcMonitoring: FALSE olcDbURI: "ldap://dc-net01.example.net:389" olcDbStartTLS: none starttls=no olcDbIDAssertBind: mode=none flags=prescriptive,proxy-authz-non-critical bindm ethod=simple timeout=0 network-timeout=0 binddn="cn=administrator,cn=users,dc =example1,dc=net" credentials="Passw0rd" keepalive=0:0:0 tcp-user-timeout=0 t ls_cacertdir="/opt/symas/etc/openldap" tls_reqcert=never tls_reqsan=allow tls _crlcheck=none olcDbIDAssertAuthzFrom: * olcDbRebindAsUser: TRUE olcDbChaseReferrals: FALSE olcDbTFSupport: no olcDbProxyWhoAmI: FALSE olcDbProtocolVersion: 3 olcDbSingleConn: FALSE olcDbCancel: abandon olcDbUseTemporaryConn: FALSE olcDbConnectionPoolMax: 16 olcDbSessionTrackingRequest: FALSE olcDbNoRefs: FALSE olcDbNoUndefFilter: FALSE olcDbOnErr: continue olcDbKeepalive: 0:0:0 -------------------------- msuser is working, no error about duplicate attributeType.

System ist Debian 11 with symas-packages OpenLDAP 2.6