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22 afp_acls \- Setup and Usage Howto for ACLs with Netatalk
25 ACL support for AFP is implemented with NFSv4 ACLs\&. Few filesystems and fewer OSes support these\&. At the time of implementation its only provided with ZFS on Solaris, Opensolaris and derived distributions\&.
28 In order to be able to support ACLs, the following things have to be configured:
40 You MUST configure one ACL parameter for any volume you want to use with Netatalk:
46 aclinherit = passthrough
52 For an explanation of what this parameter means and how to apply it see, your hosts ZFS documentation (e\&.g\&. man zfs)\&.
65 Your server and the clients must be part of a security association where identity data is coming from a common source\&. ACLs in Darwin are based on UUIDs and so is the ACL specification in AFP 3\&.2\&. Therefor your source of identity data has to provide an attribute for every user and group where a UUID is stored as a ASCII string\&.
77 you need an Open Directory Server or an LDAP server where you store UUIDs in some attribute
88 your clients must be configured to use this server
99 your server should be configured to use this server via nsswitch and PAM\&.
110 configure Netatalk via afp_ldap\&.conf so that Netatalk is able to retrieve the UUID for users and groups via LDAP search queries
126 to your volume defintion to add ACL support\&. In case your volume basedir doesn\'t grant read permissions via mode (like:
127 \fB0700 root:adm\fR) but only via ACLs, you MUST add the
129 option to the volume defintion\&.
133 \fBafp_ldap.conf\fR(5),
134 \fBAppleVolumes.default\fR(5)