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130 lines
3.4 KiB
Plaintext
130 lines
3.4 KiB
Plaintext
Samba4 OpenLDAP-Backend Quick-Howto
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====================================
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oliver@itc.li - August 2009
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This Mini-Howto describes in a very simplified way
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how to setup Samba 4 (S4) (pre)Alpha 9 with the
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OpenLDAP (OL) -Backend.
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Use of OpenLDAP >= 2.4.17 is strongly recommended.
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1.) Download and compile OpenLDAP.
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The use of (older) Versions shipped with Distributions often
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causes trouble, so dont use them. Configure-Example:
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#> ./configure --enable-overlays=yes --with-tls=yes --with-cyrus-sasl=yes
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#> make depend && make && make install
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Note: openssl and cyrus-sasl libs should be installed
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before compilation.
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2.) Final provision:
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(you can add --adminpass=<yourpass> to the parameters,
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otherwise a random password will be generated for
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cn=Administrator,cn=users,<Your Base-DN>):
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#> setup/provision \
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--ldap-backend-type=openldap \
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--ol-slapd="/usr/local/libexec/slapd"
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--username=samba-admin --realm=ldap.local.site \
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--domain=LDAP --server-role='domain controller'\
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--adminpass=linux
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At the End of the final provision you should get
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the following output (only partial here). Read it carefully:
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--------
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...
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A Kerberos configuration suitable for Samba 4 has been generated at /usr/local/samba/private/krb5.conf
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Use later the following commandline to start slapd, then Samba:
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/usr/local/libexec/slapd -f /usr/local/samba/private/ldap/slapd.conf -h ldapi://%2Fusr%2Flocal%2Fsamba%2Fprivate%2Fldap%2Fldapi
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This slapd-Commandline is also stored under: /usr/local/samba/private/ldap/slapd_command_file.sh
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Please install the phpLDAPadmin configuration located at /usr/local/samba/private/phpldapadmin-config.php into /etc/phpldapadmin/config.php
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Once the above files are installed, your Samba4 server will be ready to use
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Server Role: domain controller
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Hostname: ldapmaster
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NetBIOS Domain: LDAP
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DNS Domain: ldap.local.site
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DOMAIN SID: S-1-5-21-429312062-2328781357-2130201529
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Admin password: linux
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--------
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Our slapd in "provision-mode" wiil be shut down automatically
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after final provision ends.
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3.) Run OL and S4:
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After you completed the other necessary steps (krb and named-specific),
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start first OL with the commandline displayed in the output under (3),
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(remember: the slapd-Commandline is also stored in the file ../slapd_command_file.sh)
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then S4.
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4.) Special Setup-Types:
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OpenLDAP-Online Configuration is now in use by default (olc):
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The olc will be setup automatically
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under ../private/slapd.d/.
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olc is accessible via "cn=samba-admin,cn=samba" and Base-DN "cn=config"
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olc is intended primarily for use in conjunction with MMR
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Attention: You have to start OL with the commandline
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displayed in the output under (3), but you have to set a
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listening port of slapd manually:
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(e.g. -h ldap://ldapmaster.ldap.local.site:9000)
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Attention: You _should_not_ edit the olc-Sections
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"config" and "ldif", as these are vital to the olc itself.
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b) MultiMaster-Configuration (MMR):
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At this time (S4 (pre)Alpha9) the only possible Replication setup.
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Use the provision Parameter:
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--ol-mmr-urls=<list of whitespace separated ldap-urls (and Ports <> 389!).
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e.g.:
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--ol-mmr-urls="ldap://ldapmaster1.ldap.local.site:9000 \
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ldap://ldapmaster2.ldap.local.site:9000"
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Attention: You have to start OL with the commandline
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displayed in the output under (3), but you have to set a
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listening port of slapd manually
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(e.g. -h ldap://ldapmaster1.ldap.local.site:9000)
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The Ports must be different from 389, as these are occupied by S4.
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