1-- 2-- Tests for password types 3-- 4 5-- Tests for GUC password_encryption 6SET password_encryption = 'novalue'; -- error 7SET password_encryption = true; -- error 8SET password_encryption = 'md5'; -- ok 9SET password_encryption = 'scram-sha-256'; -- ok 10 11-- consistency of password entries 12SET password_encryption = 'md5'; 13CREATE ROLE regress_passwd1 PASSWORD 'role_pwd1'; 14CREATE ROLE regress_passwd2 PASSWORD 'role_pwd2'; 15SET password_encryption = 'scram-sha-256'; 16CREATE ROLE regress_passwd3 PASSWORD 'role_pwd3'; 17CREATE ROLE regress_passwd4 PASSWORD NULL; 18 19-- check list of created entries 20-- 21-- The scram secret will look something like: 22-- SCRAM-SHA-256$4096:E4HxLGtnRzsYwg==$6YtlR4t69SguDiwFvbVgVZtuz6gpJQQqUMZ7IQJK5yI=:ps75jrHeYU4lXCcXI4O8oIdJ3eO8o2jirjruw9phBTo= 23-- 24-- Since the salt is random, the exact value stored will be different on every test 25-- run. Use a regular expression to mask the changing parts. 26SELECT rolname, regexp_replace(rolpassword, '(SCRAM-SHA-256)\$(\d+):([a-zA-Z0-9+/=]+)\$([a-zA-Z0-9+=/]+):([a-zA-Z0-9+/=]+)', '\1$\2:<salt>$<storedkey>:<serverkey>') as rolpassword_masked 27 FROM pg_authid 28 WHERE rolname LIKE 'regress_passwd%' 29 ORDER BY rolname, rolpassword; 30 31-- Rename a role 32ALTER ROLE regress_passwd2 RENAME TO regress_passwd2_new; 33-- md5 entry should have been removed 34SELECT rolname, rolpassword 35 FROM pg_authid 36 WHERE rolname LIKE 'regress_passwd2_new' 37 ORDER BY rolname, rolpassword; 38ALTER ROLE regress_passwd2_new RENAME TO regress_passwd2; 39 40-- Change passwords with ALTER USER. With plaintext or already-encrypted 41-- passwords. 42SET password_encryption = 'md5'; 43 44-- encrypt with MD5 45ALTER ROLE regress_passwd2 PASSWORD 'foo'; 46-- already encrypted, use as they are 47ALTER ROLE regress_passwd1 PASSWORD 'md5cd3578025fe2c3d7ed1b9a9b26238b70'; 48ALTER ROLE regress_passwd3 PASSWORD 'SCRAM-SHA-256$4096:VLK4RMaQLCvNtQ==$6YtlR4t69SguDiwFvbVgVZtuz6gpJQQqUMZ7IQJK5yI=:ps75jrHeYU4lXCcXI4O8oIdJ3eO8o2jirjruw9phBTo='; 49 50SET password_encryption = 'scram-sha-256'; 51-- create SCRAM secret 52ALTER ROLE regress_passwd4 PASSWORD 'foo'; 53-- already encrypted with MD5, use as it is 54CREATE ROLE regress_passwd5 PASSWORD 'md5e73a4b11df52a6068f8b39f90be36023'; 55 56-- This looks like a valid SCRAM-SHA-256 secret, but it is not 57-- so it should be hashed with SCRAM-SHA-256. 58CREATE ROLE regress_passwd6 PASSWORD 'SCRAM-SHA-256$1234'; 59-- These may look like valid MD5 secrets, but they are not, so they 60-- should be hashed with SCRAM-SHA-256. 61-- trailing garbage at the end 62CREATE ROLE regress_passwd7 PASSWORD 'md5012345678901234567890123456789zz'; 63-- invalid length 64CREATE ROLE regress_passwd8 PASSWORD 'md501234567890123456789012345678901zz'; 65 66SELECT rolname, regexp_replace(rolpassword, '(SCRAM-SHA-256)\$(\d+):([a-zA-Z0-9+/=]+)\$([a-zA-Z0-9+=/]+):([a-zA-Z0-9+/=]+)', '\1$\2:<salt>$<storedkey>:<serverkey>') as rolpassword_masked 67 FROM pg_authid 68 WHERE rolname LIKE 'regress_passwd%' 69 ORDER BY rolname, rolpassword; 70 71-- An empty password is not allowed, in any form 72CREATE ROLE regress_passwd_empty PASSWORD ''; 73ALTER ROLE regress_passwd_empty PASSWORD 'md585939a5ce845f1a1b620742e3c659e0a'; 74ALTER ROLE regress_passwd_empty PASSWORD 'SCRAM-SHA-256$4096:hpFyHTUsSWcR7O9P$LgZFIt6Oqdo27ZFKbZ2nV+vtnYM995pDh9ca6WSi120=:qVV5NeluNfUPkwm7Vqat25RjSPLkGeoZBQs6wVv+um4='; 75SELECT rolpassword FROM pg_authid WHERE rolname='regress_passwd_empty'; 76 77-- Test with invalid stored and server keys. 78-- 79-- The first is valid, to act as a control. The others have too long 80-- stored/server keys. They will be re-hashed. 81CREATE ROLE regress_passwd_sha_len0 PASSWORD 'SCRAM-SHA-256$4096:A6xHKoH/494E941doaPOYg==$Ky+A30sewHIH3VHQLRN9vYsuzlgNyGNKCh37dy96Rqw=:COPdlNiIkrsacU5QoxydEuOH6e/KfiipeETb/bPw8ZI='; 82CREATE ROLE regress_passwd_sha_len1 PASSWORD 'SCRAM-SHA-256$4096:A6xHKoH/494E941doaPOYg==$Ky+A30sewHIH3VHQLRN9vYsuzlgNyGNKCh37dy96RqwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=:COPdlNiIkrsacU5QoxydEuOH6e/KfiipeETb/bPw8ZI='; 83CREATE ROLE regress_passwd_sha_len2 PASSWORD 'SCRAM-SHA-256$4096:A6xHKoH/494E941doaPOYg==$Ky+A30sewHIH3VHQLRN9vYsuzlgNyGNKCh37dy96Rqw=:COPdlNiIkrsacU5QoxydEuOH6e/KfiipeETb/bPw8ZIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA='; 84 85-- Check that the invalid secrets were re-hashed. A re-hashed secret 86-- should not contain the original salt. 87SELECT rolname, rolpassword not like '%A6xHKoH/494E941doaPOYg==%' as is_rolpassword_rehashed 88 FROM pg_authid 89 WHERE rolname LIKE 'regress_passwd_sha_len%' 90 ORDER BY rolname; 91 92DROP ROLE regress_passwd1; 93DROP ROLE regress_passwd2; 94DROP ROLE regress_passwd3; 95DROP ROLE regress_passwd4; 96DROP ROLE regress_passwd5; 97DROP ROLE regress_passwd6; 98DROP ROLE regress_passwd7; 99DROP ROLE regress_passwd8; 100DROP ROLE regress_passwd_empty; 101DROP ROLE regress_passwd_sha_len0; 102DROP ROLE regress_passwd_sha_len1; 103DROP ROLE regress_passwd_sha_len2; 104 105-- all entries should have been removed 106SELECT rolname, rolpassword 107 FROM pg_authid 108 WHERE rolname LIKE 'regress_passwd%' 109 ORDER BY rolname, rolpassword; 110