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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2022-04-06 13:24:33 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2022-04-06 13:24:33 -0400 |
| commit | a0ffa885e478f5eeacc4e250e35ce25a4740c487 (patch) | |
| tree | 7ce236305d5eb50f34bfccaf9a662cf3f0b77adf /src/include/nodes | |
| parent | 2ef6f11b0c77ec323c688ddfd98ffabddb72c11d (diff) | |
| download | postgresql-a0ffa885e478f5eeacc4e250e35ce25a4740c487.tar.gz postgresql-a0ffa885e478f5eeacc4e250e35ce25a4740c487.zip | |
Allow granting SET and ALTER SYSTEM privileges on GUC parameters.
This patch allows "PGC_SUSET" parameters to be set by non-superusers
if they have been explicitly granted the privilege to do so.
The privilege to perform ALTER SYSTEM SET/RESET on a specific parameter
can also be granted.
Such privileges are cluster-wide, not per database. They are tracked
in a new shared catalog, pg_parameter_acl.
Granting and revoking these new privileges works as one would expect.
One caveat is that PGC_USERSET GUCs are unaffected by the SET privilege
--- one could wish that those were handled by a revocable grant to
PUBLIC, but they are not, because we couldn't make it robust enough
for GUCs defined by extensions.
Mark Dilger, reviewed at various times by Andrew Dunstan, Robert Haas,
Joshua Brindle, and myself
Discussion: https://postgr.es/m/3D691E20-C1D5-4B80-8BA5-6BEB63AF3029@enterprisedb.com
Diffstat (limited to 'src/include/nodes')
| -rw-r--r-- | src/include/nodes/parsenodes.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/include/nodes/parsenodes.h b/src/include/nodes/parsenodes.h index 4a2ca81f3c0..8998d345605 100644 --- a/src/include/nodes/parsenodes.h +++ b/src/include/nodes/parsenodes.h @@ -92,8 +92,8 @@ typedef uint32 AclMode; /* a bitmask of privilege bits */ #define ACL_CREATE (1<<9) /* for namespaces and databases */ #define ACL_CREATE_TEMP (1<<10) /* for databases */ #define ACL_CONNECT (1<<11) /* for databases */ -#define ACL_SET_VALUE (1<<12) /* for configuration parameters */ -#define ACL_ALTER_SYSTEM (1<<13) /* for configuration parameters */ +#define ACL_SET (1<<12) /* for configuration parameters */ +#define ACL_ALTER_SYSTEM (1<<13) /* for configuration parameters */ #define N_ACL_RIGHTS 14 /* 1 plus the last 1<<x */ #define ACL_NO_RIGHTS 0 /* Currently, SELECT ... FOR [KEY] UPDATE/SHARE requires UPDATE privileges */ @@ -2162,6 +2162,7 @@ typedef enum ObjectType OBJECT_OPCLASS, OBJECT_OPERATOR, OBJECT_OPFAMILY, + OBJECT_PARAMETER_ACL, OBJECT_POLICY, OBJECT_PROCEDURE, OBJECT_PUBLICATION, |