From f092d689c577293d011912be5ded5ebf8aa49fc9 Mon Sep 17 00:00:00 2001 From: Günther Deschner Date: Wed, 24 Jun 2009 00:33:44 +0200 Subject: s3-pdb_ldap: Fix bug #4296: Clean up group membership while deleting a user. Note that this only is tried with editposix=yes. Guenther --- source3/passdb/pdb_ldap.c | 46 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) (limited to 'source3/passdb/pdb_ldap.c') diff --git a/source3/passdb/pdb_ldap.c b/source3/passdb/pdb_ldap.c index fc736c2e3e..2c8d0518d5 100644 --- a/source3/passdb/pdb_ldap.c +++ b/source3/passdb/pdb_ldap.c @@ -1986,6 +1986,18 @@ static NTSTATUS ldapsam_update_sam_account(struct pdb_methods *my_methods, struc - The "rename user script" has full responsibility for changing everything ***************************************************************************/ +static NTSTATUS ldapsam_del_groupmem(struct pdb_methods *my_methods, + TALLOC_CTX *tmp_ctx, + uint32 group_rid, + uint32 member_rid); + +static NTSTATUS ldapsam_enum_group_memberships(struct pdb_methods *methods, + TALLOC_CTX *mem_ctx, + struct samu *user, + DOM_SID **pp_sids, + gid_t **pp_gids, + size_t *p_num_groups); + static NTSTATUS ldapsam_rename_sam_account(struct pdb_methods *my_methods, struct samu *old_acct, const char *newname) @@ -5255,6 +5267,40 @@ static NTSTATUS ldapsam_delete_user(struct pdb_methods *my_methods, TALLOC_CTX * return NT_STATUS_NO_MEMORY; } + /* try to remove memberships first */ + { + NTSTATUS status; + struct dom_sid *sids = NULL; + gid_t *gids = NULL; + size_t num_groups = 0; + int i; + uint32_t user_rid = pdb_get_user_rid(sam_acct); + + status = ldapsam_enum_group_memberships(my_methods, + tmp_ctx, + sam_acct, + &sids, + &gids, + &num_groups); + if (!NT_STATUS_IS_OK(status)) { + goto delete_dn; + } + + for (i=0; i < num_groups; i++) { + + uint32_t group_rid; + + sid_peek_rid(&sids[i], &group_rid); + + ldapsam_del_groupmem(my_methods, + tmp_ctx, + group_rid, + user_rid); + } + } + + delete_dn: + rc = smbldap_delete(ldap_state->smbldap_state, dn); if (rc != LDAP_SUCCESS) { return NT_STATUS_UNSUCCESSFUL; -- cgit