From 19685dc466fcf14936a3fe262f3f484804f01211 Mon Sep 17 00:00:00 2001
From: Benjamin Graillot <graillot@crans.org>
Date: Fri, 17 Jul 2020 22:32:14 +0200
Subject: [PATCH] [slapd] added slapd role
---
ldap.yml | 11 ++
roles/slapd/handlers/main.yml | 6 +
roles/slapd/tasks/main.yml | 30 ++++
roles/slapd/templates/ldap/slapd.conf.j2 | 195 +++++++++++++++++++++++
4 files changed, 242 insertions(+)
create mode 100755 ldap.yml
create mode 100644 roles/slapd/handlers/main.yml
create mode 100644 roles/slapd/tasks/main.yml
create mode 100644 roles/slapd/templates/ldap/slapd.conf.j2
diff --git a/ldap.yml b/ldap.yml
new file mode 100755
index 00000000..04c56eaf
--- /dev/null
+++ b/ldap.yml
@@ -0,0 +1,11 @@
+#!/usr/bin/env ansible-playbook
+---
+- hosts: daniel.adm.crans.org
+ vars:
+ ldap:
+ replica: true
+ master_ip: 172.16.1.1 # faire une query pour l'adresse de tealc sur le ldap
+ replica_rid: 2
+ ip: 172.16.1.12
+ roles:
+ - slapd
diff --git a/roles/slapd/handlers/main.yml b/roles/slapd/handlers/main.yml
new file mode 100644
index 00000000..c8b9f3c0
--- /dev/null
+++ b/roles/slapd/handlers/main.yml
@@ -0,0 +1,6 @@
+---
+
+- name: Restart slapd
+ service:
+ name: slapd.service
+ state: restarted
diff --git a/roles/slapd/tasks/main.yml b/roles/slapd/tasks/main.yml
new file mode 100644
index 00000000..f1ff8b87
--- /dev/null
+++ b/roles/slapd/tasks/main.yml
@@ -0,0 +1,30 @@
+---
+- name: Install slapd
+ apt:
+ update_cache: true
+ name:
+ - slapd
+ register: apt_result
+ retries: 3
+ until: apt_result is succeeded
+
+- name: Remove slapd config directory
+ files:
+ path: /etc/ldap/slapd.d/
+ state: absent
+
+- name: Deploy slapd configuration
+ template:
+ src: ldap/slapd.conf.j2
+ dest: /etc/slapd/slapd.conf
+ mode: 0600
+ owner: openldap
+ group: openldap
+ notify: Restart slapd
+
+- name: Deploy ldap services
+ lineinfile:
+ path: /etc/default/slapd
+ regexp: '^SLAPD_SERVICES='
+ line: 'SLAPD_SERVICES="ldaps://{{ ldap.ip }}/ ldapi:///"'
+ notify: Restart slapd
diff --git a/roles/slapd/templates/ldap/slapd.conf.j2 b/roles/slapd/templates/ldap/slapd.conf.j2
new file mode 100644
index 00000000..95f92a54
--- /dev/null
+++ b/roles/slapd/templates/ldap/slapd.conf.j2
@@ -0,0 +1,195 @@
+# This is the main slapd configuration file. See slapd.conf(5) for more
+# info on the configuration options.
+
+#######################################################################
+# Global Directives:
+
+# Schema and objectClass definitions
+include /etc/ldap/schema/core.schema
+include /etc/ldap/schema/cosine.schema
+include /etc/ldap/schema/nis.schema
+include /etc/ldap/schema/inetorgperson.schema
+
+# Where the pid file is put. The init.d script
+# will not stop the server if you change this.
+pidfile /var/run/slapd/slapd.pid
+
+# List of arguments that were passed to the server
+argsfile /var/run/slapd/slapd.args
+
+# Read slapd.conf(5) for possible values
+loglevel none
+
+# Where the dynamically loaded modules are stored
+modulepath /usr/lib/ldap
+moduleload back_mdb
+{% if not ldap.replica %}
+moduleload auditlog
+
+overlay auditlog
+auditlog /var/log/openldap/auditlog.log
+
+moduleload syncprov
+{% endif %}
+
+# TODO FAIRE LES CERTIFICATS
+# TLS Certificates
+#TLSCipherSuite HIGH:MEDIUM:-SSLv2:-SSLv3
+#TLSCACertificateFile /etc/ssl/certs/ServENS.crt
+#TLSCertificateFile /etc/ldap/ldap.pem
+#TLSCertificateKeyFile /etc/ldap/ldap.key
+
+# The maximum number of entries that is returned for a search operation
+sizelimit 500
+
+# The tool-threads parameter sets the actual amount of cpu's that is used
+# for indexing.
+tool-threads 1
+
+#######################################################################
+# Specific Backend Directives for mdb:
+# Backend specific directives apply to this backend until another
+# 'backend' directive occurs
+backend mdb
+
+#######################################################################
+# Specific Backend Directives for 'other':
+# Backend specific directives apply to this backend until another
+# 'backend' directive occurs
+#backend <other>
+
+#######################################################################
+# Specific Directives for database #1, of type mdb:
+# Database specific directives apply to this databasse until another
+# 'database' directive occurs
+database mdb
+
+# The base of your directory in database #1
+suffix "dc=crans,dc=org"
+
+# rootdn directive for specifying a superuser on the database. This is needed
+# for syncrepl.
+rootdn "cn=admin,dc=crans,dc=org"
+
+# Where the database file are physically stored for database #1
+directory "/var/lib/ldap"
+
+# The dbconfig settings are used to generate a DB_CONFIG file the first
+# time slapd starts. They do NOT override existing an existing DB_CONFIG
+# file. You should therefore change these settings in DB_CONFIG directly
+# or remove DB_CONFIG and restart slapd for changes to take effect.
+
+# For the Debian package we use 2MB as default but be sure to update this
+# value if you have plenty of RAM
+#dbconfig set_cachesize 0 2097152 0
+
+# Sven Hartge reported that he had to set this value incredibly high
+# to get slapd running at all. See http://bugs.debian.org/303057 for more
+# information.
+
+# Number of objects that can be locked at the same time.
+#dbconfig set_lk_max_objects 1500
+# Number of locks (both requested and granted)
+#dbconfig set_lk_max_locks 1500
+# Number of lockers
+#dbconfig set_lk_max_lockers 1500
+
+# Indexing options for database #1
+index objectClass eq
+
+# Save the time that the entry gets modified, for database #1
+lastmod on
+
+# Checkpoint the BerkeleyDB database periodically in case of system
+# failure and to speed slapd shutdown.
+checkpoint 512 30
+
+{% if ldap.replica %}
+syncrepl
+ rid={{ ldap.replica_rid }}
+ provider=ldaps://{{ ldap.master_ip }}:636
+ bindmethod=simple
+ binddn="cn=replicator,dc=crans,dc=org"
+ credentials=test1234 # TODO cranspasswords
+ searchbase="dc=crans,dc=org"
+ schemachecking=on
+ type=refreshOnly
+ interval=00:00:10:00
+ scope=sub
+ tls_reqcert=allow
+{% endif %}
+
+{% if ldap.replica %}
+# The userPassword by default can be changed
+# by the entry owning it if they are authenticated.
+# Others should not be able to see it, except the
+# admin entry below
+# These access lines apply to database #1 only
+access to attrs=userPassword,shadowLastChange
+ by anonymous auth
+ by * none
+
+# Ensure read access to the base for things like
+# supportedSASLMechanisms. Without this you may
+# have problems with SASL not knowing what
+# mechanisms are available and the like.
+# Note that this is covered by the 'access to *'
+# ACL below too but if you change that as people
+# are wont to do you'll still need this if you
+# want SASL (and possible other things) to work
+# happily.
+access to dn.base="" by * read
+
+# The admin dn has full write access, everyone else
+# can read everything.
+access to *
+ by * read
+{% else %}
+overlay syncprov
+
+# The userPassword by default can be changed
+# by the entry owning it if they are authenticated.
+# Others should not be able to see it, except the
+# admin entry below
+# These access lines apply to database #1 only
+access to attrs=userPassword,shadowLastChange
+ by anonymous auth
+ by self write
+ by set="[cn=nounou,ou=group,dc=crans,dc=org]/memberUid & user/uid" write
+ by dn="cn=replicator,dc=crans,dc=org" read
+ by * none
+
+access to attrs=loginShell,mail,telephoneNumber
+ by self write
+ by set="[cn=nounou,ou=group,dc=crans,dc=org]/memberUid & user/uid" write
+ by dn="cn=replicator,dc=crans,dc=org" read
+ by * read
+
+# Ensure read access to the base for things like
+# supportedSASLMechanisms. Without this you may
+# have problems with SASL not knowing what
+# mechanisms are available and the like.
+# Note that this is covered by the 'access to *'
+# ACL below too but if you change that as people
+# are wont to do you'll still need this if you
+# want SASL (and possible other things) to work
+# happily.
+access to dn.base="" by * read
+
+# The admin dn has full write access, everyone else
+# can read everything.
+access to *
+ by set="[cn=nounou,ou=group,dc=crans,dc=org]/memberUid & user/uid" write
+ by dn="cn=replicator,dc=crans,dc=org" read
+ by * read
+{% endif %}
+
+
+#######################################################################
+# Specific Directives for database #2, of type 'other' (can be mdb too):
+# Database specific directives apply to this databasse until another
+# 'database' directive occurs
+#database <other>
+
+# The base of your directory for database #2
+#suffix "dc=debian,dc=org"
--
GitLab