Role mdb_superuser: feature and regress testsing #5
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This commit introduces new mdb internal role mdb_superuser. Role is capaple of: GRANT/REVOKE any set of priviledges to/from any object in database. Has power of pg_database_owner in any database, including: DROP any object in database (except system catalog and stuff) Role is NOT capaple of: Create database, role, extension or alter other roles with such priviledges. Transfer ownership to /pass has_priv of roles: PG_READ_ALL_DATA PG_WRITE_ALL_DATA PG_EXECUTE_SERVER_PROGRAM PG_READ_SERVER_FILES PG_WRITE_SERVER_FILES PG_DATABASE_OWNER Fix configure.ac USE_MDBLOCALES option handling Apply autoreconf stuff Set missing ok parameter ito true while acquiring mdb_superuser oid In regress tests, nobody creates mdb_superuser role, so missing ok is fine Allow mdb_superuser to have power of pg_database_owner Allow mdb_superuser to alter objects and grant ACl to objects, owner by pg_database_owner. Also, when acl check, allow mdb_supersuer use pg_database_owner role power to pass check
x4m
reviewed
Sep 24, 2025
| if (isLeakProof && !superuser()) | ||
| { | ||
| Oid role = get_role_oid("mdb_admin", true); | ||
| Oid role = get_role_oid("mdb_admin", true /*if nodoby created mdb_admin role in this database*/); |
leborchuk
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Sep 30, 2025
This commit introduces new mdb internal role mdb_superuser. Role is capaple of: GRANT/REVOKE any set of priviledges to/from any object in database. Has power of pg_database_owner in any database, including: DROP any object in database (except system catalog and stuff) Role is NOT capaple of: Create database, role, extension or alter other roles with such priviledges. Transfer ownership to /pass has_priv of roles: PG_READ_ALL_DATA PG_WRITE_ALL_DATA PG_EXECUTE_SERVER_PROGRAM PG_READ_SERVER_FILES PG_WRITE_SERVER_FILES PG_DATABASE_OWNER Fix configure.ac USE_MDBLOCALES option handling Apply autoreconf stuff Set missing ok parameter ito true while acquiring mdb_superuser oid In regress tests, nobody creates mdb_superuser role, so missing ok is fine Allow mdb_superuser to have power of pg_database_owner Allow mdb_superuser to alter objects and grant ACl to objects, owner by pg_database_owner. Also, when acl check, allow mdb_supersuer use pg_database_owner role power to pass check
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This commit introduces new mdb internal role mdb_superuser.
Role is capaple of:
GRANT/REVOKE any set of priviledges to/from any object in database. Has power of pg_database_owner in any database, including: DROP any object in database (except system catalog and stuff)
Role is NOT capaple of:
Create database, role, extension or alter other roles with such priviledges.
Transfer ownership to /pass has_priv of roles:
PG_READ_ALL_DATA
PG_WRITE_ALL_DATA
PG_EXECUTE_SERVER_PROGRAM
PG_READ_SERVER_FILES
PG_WRITE_SERVER_FILES
PG_DATABASE_OWNER
Fix configure.ac USE_MDBLOCALES option handling
Apply autoreconf stuff
Set missing ok parameter ito true while acquiring mdb_superuser oid
In regress tests, nobody creates mdb_superuser role, so missing ok is fine
Allow mdb_superuser to have power of pg_database_owner
Allow mdb_superuser to alter objects and grant ACl to objects, owner by pg_database_owner. Also, when acl check, allow mdb_supersuer use pg_database_owner role power to pass check
Fixes #ISSUE_Number
What does this PR do?
Type of Change
Breaking Changes
Test Plan
make installcheckmake -C src/test installcheck-cbdb-parallelImpact
Performance:
User-facing changes:
Dependencies:
Checklist
Additional Context
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