Bruce Momjian wrote:
> KaiGai Kohei wrote:
> > >> CREATE TABLE t (
> > >> a int,
> > >> b text
> > >> ) WITH (ROW_LEVEL_ACL=ON);
Let me outline the simplest API, assuming we are using table-level
granularity for the security columns.
CREATE TABLE would support
WITH (ROWACL = TRUE/FALSE);
for row-level acl and:
WITH (SECEXT = TRUE/FALSE);
for SE-Linux, with 'SECEXTL' standing for SECurity EXTernal or
SECurity_contEXT.
And then in postgresql.conf we would have:
default_with_rowacl
and
default_with_secext
which would control the default value of ROWACL and SECEXT when CREATE
TABLE does not specify these values. This is how OIDs works now.
When SE-Linux is enabled, CREATE TABLE would issue an error if SECEXT
was false. I can't think of a clean way to guarantee that existing
tables have SECEXT though, which means we might need to have a missing
'security_context' column mean default SE-Linux permissions.
-- Bruce Momjian <bruce@momjian.us> http://momjian.us EnterpriseDB
http://enterprisedb.com
+ If your life is a hard drive, Christ can be your backup. +
