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tests: Change OpenLDAP image to bitnami/openldap (#3494)

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**TL;DR:**
- New image is actively maintained vs existing one that is over 5 years old. 
- Slight improvement to LDAP tree config via `.ldif` files.
- No more `Dockerfile` required to build, we can just rely on `docker run`.

`osixia/openldap` has not seen any activity since Feb 2021, while our `Dockerfile` was fixed to v1.1.6` (Feb 2018).

Startup time for this new image is around 5 seconds? (_The LDAP test uses a standard 20 second timeout check to wait until the server is ready before continuing with starting the DMS image_).

This commit migrates to `bitnami/openldap` which required modifying the `01_mail-tree.ldif` to also include adding the root object to start successfully. This image is actively maintained and one of the most popular OpenLDAP images on DockerHub.

The user account `.ldif` files have minimal changes:
- Lines moved around for better organization
- Additional comments for context
- Removal of inherited `objectClass` attributes (`person`, `top`) from the `orgnizationalPerson` class. Attribute `sn` changed to long form `surname` and values corrected with `givenName`. `changetype: add` was also not necessary.

Additionally the image does not support the `.schema` format, they must be converted to `.ldif` which has been done for `postfix-book.schema`.

See PR for more details.
This commit is contained in:
Brennan Kinney 2023-08-22 21:38:25 +12:00 • committed by GitHub
parent cf9eb8278a
commit 39ae101266
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test/config/ldap/docker-openldap/bootstrap/schemas/postfix-book.ldif Normal file
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dn: cn=postfix-book,cn=schema,cn=config
objectClass: olcSchemaConfig
cn: postfix-book
olcAttributeTypes: {0}( 1.3.6.1.4.1.29426.1.10.1 NAME 'mailHomeDirectory' DESC 'The absolute path to the mail user home directory' EQUALITY caseExactIA5Match SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 SINGLE-VALUE )
olcAttributeTypes: {1}( 1.3.6.1.4.1.29426.1.10.2 NAME 'mailAlias' DESC 'RFC822 Mailbox - mail alias' EQUALITY caseIgnoreIA5Match SUBSTR caseIgnoreIA5SubstringsMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.26{256} )
olcAttributeTypes: {2}( 1.3.6.1.4.1.29426.1.10.3 NAME 'mailUidNumber' DESC 'UID required to access the mailbox' EQUALITY integerMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 SINGLE-VALUE )
olcAttributeTypes: {3}( 1.3.6.1.4.1.29426.1.10.4 NAME 'mailGidNumber' DESC 'GID required to access the mailbox' EQUALITY integerMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.27 SINGLE-VALUE )
olcAttributeTypes: {4}( 1.3.6.1.4.1.29426.1.10.5 NAME 'mailEnabled' DESC 'TRUE to enable, FALSE to disable account' EQUALITY booleanMatch SYNTAX 1.3.6.1.4.1.1466.115.121.1.7 SINGLE-VALUE )
olcAttributeTypes: {5}( 1.3.6.1.4.1.29426.1.10.6 NAME 'mailGroupMember' DESC 'Name of a mail distribution list' EQUALITY caseExactIA5Match SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )
olcAttributeTypes: {6}( 1.3.6.1.4.1.29426.1.10.7 NAME 'mailQuota' DESC 'Mail quota limit in kilobytes' EQUALITY caseExactIA5Match SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 )
olcAttributeTypes: {7}( 1.3.6.1.4.1.29426.1.10.8 NAME 'mailStorageDirectory' DESC 'The absolute path to the mail users mailbox' EQUALITY caseExactIA5Match SYNTAX 1.3.6.1.4.1.1466.115.121.1.26 SINGLE-VALUE )
# PostfixBook object classes:
olcObjectClasses: {0}( 1.3.6.1.4.1.29426.1.2.2.1 NAME 'PostfixBookMailAccount' DESC 'Mail account used in Postfix Book' SUP top AUXILIARY MUST mail MAY ( mailHomeDirectory $ mailAlias $ mailGroupMember $ mailUidNumber $ mailGidNumber $ mailEnabled $ mailQuota $ mailStorageDirectory ) )
olcObjectClasses: {1}( 1.3.6.1.4.1.29426.1.2.2.2 NAME 'PostfixBookMailForward' DESC 'Mail forward used in Postfix Book' SUP top AUXILIARY MUST ( mail $ mailAlias ) )