2015-08-05 00:20:47 +02:00
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Backends
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========
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Backend id prefix
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-----------------
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Each parameter of a backend instance must be prefixed by a backend id.
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This backend id must be unique.
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For example:
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.. sourcecode:: ini
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[backends]
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# configuration of the bk1 backend
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bk1.module = 'my.backend.module'
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bk1.display_name = 'My backend module'
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bk1.param = 'value'
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.. warning::
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2015-11-12 09:40:00 +01:00
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For the rest of the backends documentation, this prefix is inferred.
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2015-08-05 00:20:47 +02:00
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Common backend parameters
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-------------------------
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Every backend instance systematicaly has two parameters:
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+---------------------+----------+------------------------------------+--------------------------+--------------------------------------------+
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| Parameter | Section | Description | Values | Comment |
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+=====================+==========+====================================+==========================+============================================+
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| module | backends | Library path to the module | Python library path | |
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+---------------------+----------+------------------------------------+--------------------------+--------------------------------------------+
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| display_name | backends | Display_name of the backend | Free text | |
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+---------------------+----------+------------------------------------+--------------------------+--------------------------------------------+
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Ldap Backend
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------------
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Class path
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^^^^^^^^^^
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The class path for the ldap backend is **ldapcherry.backend.backendLdap**.
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Configuration
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^^^^^^^^^^^^^
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The ldap backend exposes the following parameters:
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+--------------------------+----------+------------------------------------+--------------------------+--------------------------------------------+
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| Parameter | Section | Description | Values | Comment |
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+==========================+==========+====================================+==========================+============================================+
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| uri | backends | The ldap uri to access | ldap uri | * use ldap:// for clear/starttls |
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| | | | | * use ldaps:// for ssl |
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| | | | | * custom port: ldap://<host>:<port> |
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+--------------------------+----------+------------------------------------+--------------------------+--------------------------------------------+
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| ca | backends | Path to the CA file | file path | optional |
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+--------------------------+----------+------------------------------------+--------------------------+--------------------------------------------+
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| starttls | backends | Use starttls | 'on' or 'off' | optional |
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+--------------------------+----------+------------------------------------+--------------------------+--------------------------------------------+
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| checkcert | backends | Check the server certificat | 'on' or 'off' | optional |
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+--------------------------+----------+------------------------------------+--------------------------+--------------------------------------------+
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| binddn | backends | The bind dn to use | ldap dn | This dn must have read/write permissions |
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+--------------------------+----------+------------------------------------+--------------------------+--------------------------------------------+
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| password | backends | The password of the bind dn | password | |
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+--------------------------+----------+------------------------------------+--------------------------+--------------------------------------------+
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| timeout | backends | Ldap connexion timeout | integer (second) | |
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+--------------------------+----------+------------------------------------+--------------------------+--------------------------------------------+
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| password | backends | The password of the bind dn | password | |
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+--------------------------+----------+------------------------------------+--------------------------+--------------------------------------------+
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| groupdn | backends | The ldap dn where groups are | ldap dn | |
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+--------------------------+----------+------------------------------------+--------------------------+--------------------------------------------+
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| userdn | backends | The ldap dn where users are | ldap dn | |
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+--------------------------+----------+------------------------------------+--------------------------+--------------------------------------------+
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| user_filter_tmpl | backends | The search filter template | ldap search filter | The user identifier is passed through |
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| | | to recover a given user | template | the **username** variable (*%(username)s*).|
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+--------------------------+----------+------------------------------------+--------------------------+--------------------------------------------+
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| group_filter_tmpl | backends | The search filter template to | ldap search filter | The following variables are usable: |
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| | | recover the groups of a given user | template | * **username**: the user key attribute |
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| | | | | * **userdn**: the user ldap dn |
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+--------------------------+----------+------------------------------------+--------------------------+--------------------------------------------+
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| group_attr.<member attr> | backends | Member attribute template value | template | * <member attr> is the member attribute |
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| | | | | in groups dn entries |
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| | | | | * every user attributes are exposed |
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| | | | | in the template |
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| | | | | * multiple attributes can be set |
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+--------------------------+----------+------------------------------------+--------------------------+--------------------------------------------+
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| objectclasses | backends | list of object classes for users | comma separated list | |
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+--------------------------+----------+------------------------------------+--------------------------+--------------------------------------------+
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| dn_user_attr | backends | attribute used in users dn | dn attribute | |
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+--------------------------+----------+------------------------------------+--------------------------+--------------------------------------------+
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Example
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^^^^^^^
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.. sourcecode:: ini
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[backends]
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# name of the module
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ldap.module = 'ldapcherry.backend.backendLdap'
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# display name of the ldap
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ldap.display_name = 'My Ldap Directory'
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# uri of the ldap directory
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ldap.uri = 'ldap://ldap.ldapcherry.org'
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# ca to use for ssl/tls connexion
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#ldap.ca = '/etc/dnscherry/TEST-cacert.pem'
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# use start tls
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#ldap.starttls = 'off'
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# check server certificate (for tls)
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#ldap.checkcert = 'off'
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# bind dn to the ldap
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ldap.binddn = 'cn=dnscherry,dc=example,dc=org'
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# password of the bind dn
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ldap.password = 'password'
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# timeout of ldap connexion (in second)
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ldap.timeout = 1
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# groups dn
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ldap.groupdn = 'ou=group,dc=example,dc=org'
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# users dn
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ldap.userdn = 'ou=people,dc=example,dc=org'
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# ldapsearch filter to get a user
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ldap.user_filter_tmpl = '(uid=%(username)s)'
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# ldapsearch filter to get groups of a user
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ldap.group_filter_tmpl = '(member=uid=%(username)s,ou=People,dc=example,dc=org)'
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# filter to search users
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ldap.search_filter_tmpl = '(|(uid=%(searchstring)s*)(sn=%(searchstring)s*))'
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# ldap group attributes and how to fill them
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ldap.group_attr.member = "%(dn)s"
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#ldap.group_attr.memberUid = "%(uid)s"
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# object classes of a user entry
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ldap.objectclasses = 'top, person, posixAccount, inetOrgPerson'
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# dn entry attribute for an ldap user
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ldap.dn_user_attr = 'uid'
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Active Directory Backend
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------------------------
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Class path
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^^^^^^^^^^
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The class path for the ldap backend is **ldapcherry.backend.backendAD**.
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Configuration
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^^^^^^^^^^^^^
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+--------------------------+----------+------------------------------------+--------------------------+--------------------------------------------+
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| Parameter | Section | Description | Values | Comment |
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+==========================+==========+====================================+==========================+============================================+
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| uri | backends | The ldap uri to access | ldap uri | * use ldap:// for clear/starttls |
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| | | | | * use ldaps:// for ssl |
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2015-08-05 00:28:11 +02:00
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| | | | | * custom port: ldap://<host>:<port> |
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2015-08-05 00:20:47 +02:00
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+--------------------------+----------+------------------------------------+--------------------------+--------------------------------------------+
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| ca | backends | Path to the CA file | file path | optional |
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+--------------------------+----------+------------------------------------+--------------------------+--------------------------------------------+
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| starttls | backends | Use starttls | 'on' or 'off' | optional |
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+--------------------------+----------+------------------------------------+--------------------------+--------------------------------------------+
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| checkcert | backends | Check the server certificat | 'on' or 'off' | optional |
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+--------------------------+----------+------------------------------------+--------------------------+--------------------------------------------+
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2015-08-05 00:26:05 +02:00
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| domain | backends | Name of the domain | AD domain | |
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+--------------------------+----------+------------------------------------+--------------------------+--------------------------------------------+
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| login | backends | login used for connecting to AD | login | user used must have sufficient rights |
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+--------------------------+----------+------------------------------------+--------------------------+--------------------------------------------+
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| password | backends | password if binding user | password | |
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+--------------------------+----------+------------------------------------+--------------------------+--------------------------------------------+
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2015-08-05 00:20:47 +02:00
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Example
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^^^^^^^
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.. sourcecode:: ini
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2015-08-09 19:33:54 +02:00
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[backends]
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2015-08-05 00:20:47 +02:00
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# Name of the backend
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ad.module = 'ldapcherry.backend.backendAD'
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# display name of the ldap
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ad.display_name = 'My Active Directory'
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# ad domain
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ad.domain = 'dc.ldapcherry.org'
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# ad login
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ad.login = 'administrator'
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# ad password
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ad.password = 'qwertyP455'
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# ad uri
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ad.uri = 'ldap://ad.ldapcherry.org'
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## ca to use for ssl/tls connexion
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#ad.ca = '/etc/dnscherry/TEST-cacert.pem'
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## use start tls
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#ad.starttls = 'off'
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## check server certificate (for tls)
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#ad.checkcert = 'off'
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2015-08-09 19:33:54 +02:00
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Demo Backend
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------------
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.. warning:: This backend is only meant for demo.
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Class path
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^^^^^^^^^^
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The class path for the ldap backend is **ldapcherry.backend.backendDemo**.
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Configuration
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^^^^^^^^^^^^^
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+-------------------+----------+----------------------------+----------------------+----------------------------+
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| Parameter | Section | Description | Values | Comment |
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+===================+==========+============================+======================+============================+
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| admin.user | backends | Login for default admin | string | optional, default: 'admin' |
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+-------------------+----------+----------------------------+----------------------+----------------------------+
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| admin.password | backends | Password for default admin | string | optional, default: 'admin' |
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+-------------------+----------+----------------------------+----------------------+----------------------------+
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| admin.groups | backends | Groups for default admin | comma separated list | |
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+-------------------+----------+----------------------------+----------------------+----------------------------+
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| basic.user | backends | Login for default user | string | optional, default: 'user' |
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+-------------------+----------+----------------------------+----------------------+----------------------------+
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| basic.password | backends | Password for default user | string | optional, default: 'user' |
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+-------------------+----------+----------------------------+----------------------+----------------------------+
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| basic.groups | backends | Groups for default user | comma separated list | |
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+-------------------+----------+----------------------------+----------------------+----------------------------+
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| pwd_attr | backends | Password attribute name | string | |
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+-------------------+----------+----------------------------+----------------------+----------------------------+
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| search_attributes | backends | Attributes used for search | comma separated list | |
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+-------------------+----------+----------------------------+----------------------+----------------------------+
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Example
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^^^^^^^
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.. sourcecode:: ini
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[backends]
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# path to the module
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demo.module = 'ldapcherry.backend.backendDemo'
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# display name of the module
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demo.display_name = 'Demo Backend'
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## admin user login (optional, default: 'admin')
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#demo.admin.user = 'admin'
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## admin user password (optional: default 'admin')
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#demo.admin.password = 'admin'
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# groups for the default admin user (comma separated)
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demo.admin.groups = 'DnsAdmins'
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## basic user login (optional, default: 'user')
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#demo.basic.user = 'user'
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## admin user password (optional: default 'user')
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#demo.basic.password = 'user'
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# groups for the default basic user (comma separated)
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demo.basic.groups = 'Test 2, Test 1'
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# password attribute used for auth
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demo.pwd_attr = 'userPassword'
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# attributes to search on
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demo.search_attributes = 'cn, sn, givenName, uid'
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