-- ============================================================================
-- PASSWORD PROFILE CONFIGURATION
-- ============================================================================
-- Configures DEFAULT profile for no password expiration
-- CRITICAL for ROA application compatibility
--
-- This script disables all password restrictions to prevent:
--   - Password expiration issues during long-running installations
--   - Account lockouts from failed login attempts
--   - Password reuse restrictions
--
-- WARNING: This reduces security. For production environments, consider
-- creating a custom profile with appropriate settings.
--
-- ATENTIE - UNELTA DE REMEDIERE MANUALA, NU FACE PARTE DIN FLUXUL DE INSTALARE
-- ----------------------------------------------------------------------------
-- La o instalare normala NU rulezi scriptul asta: `01-setup-database.ps1` face
-- deja acelasi lucru automat, la Step 4 (in PDB) si Step 4b (in CDB root).
-- Foloseste-l doar cand `07-verify-installation.ps1` / `verify-objects.sql`
-- semnaleaza ca profilul DEFAULT are din nou limite de parola - de exemplu pe o
-- baza configurata inainte ca Step 4b sa existe, sau dupa un patch Oracle.
--
-- Usage:
--   sqlplus sys/<parola>@<host>:1521/XEPDB1 as sysdba @configure-profile.sql
--
-- Connect as: SYSDBA, pe PDB (XEPDB1), NU pe CDB root.
-- ============================================================================

SET ECHO OFF
SET FEEDBACK ON
SET SERVEROUTPUT ON
WHENEVER SQLERROR CONTINUE

PROMPT
PROMPT ========================================
PROMPT Configuring Password Profile
PROMPT ========================================
PROMPT

-- Show current profile settings
PROMPT Current DEFAULT profile settings:
SELECT resource_name, limit
FROM dba_profiles
WHERE profile = 'DEFAULT'
AND resource_type = 'PASSWORD'
ORDER BY resource_name;

PROMPT
PROMPT Modifying DEFAULT profile for ROA compatibility...
PROMPT

-- Disable password expiration
ALTER PROFILE DEFAULT LIMIT
    PASSWORD_LIFE_TIME UNLIMITED
    PASSWORD_REUSE_TIME UNLIMITED
    PASSWORD_REUSE_MAX UNLIMITED
    PASSWORD_VERIFY_FUNCTION NULL
    PASSWORD_LOCK_TIME UNLIMITED
    PASSWORD_GRACE_TIME UNLIMITED
    FAILED_LOGIN_ATTEMPTS UNLIMITED;

PROMPT
PROMPT ========================================
PROMPT Profile Configuration Complete
PROMPT ========================================
PROMPT

-- Verify new settings
PROMPT New DEFAULT profile settings:
SELECT resource_name, limit
FROM dba_profiles
WHERE profile = 'DEFAULT'
AND resource_type = 'PASSWORD'
ORDER BY resource_name;

PROMPT
PROMPT WARNING: Password restrictions have been disabled.
PROMPT For production environments, consider creating a custom
PROMPT profile with appropriate security settings.
PROMPT

-- Unlock any locked accounts (optional)
PROMPT
PROMPT Unlocking ROA-related accounts if locked...
DECLARE
    v_sql VARCHAR2(200);
BEGIN
    FOR rec IN (SELECT username FROM dba_users
                WHERE account_status LIKE '%LOCKED%'
                AND username IN ('CONTAFIN_ORACLE', 'SYSTEM')) LOOP
        v_sql := 'ALTER USER ' || rec.username || ' ACCOUNT UNLOCK';
        EXECUTE IMMEDIATE v_sql;
        DBMS_OUTPUT.PUT_LINE('Unlocked user: ' || rec.username);
    END LOOP;
END;
/

-- Reset expired passwords (optional - requires manual password)
PROMPT
PROMPT If any accounts show EXPIRED status, reset their passwords:
SELECT username, account_status
FROM dba_users
WHERE username IN ('CONTAFIN_ORACLE', 'SYSTEM', 'SYS')
   OR username LIKE 'FIRMA%'
   OR username LIKE 'TEST%';

PROMPT

-- ============================================================================
-- ULTIMUL PAS: ACELASI PROFIL SI IN CDB ROOT
-- ============================================================================
-- ALTER PROFILE dintr-un PDB nu acopera CDB root: acolo DEFAULT ramane cu
-- PASSWORD_LIFE_TIME 180, deci SYSTEM din root expira la ~6 luni de la
-- instalare (ORA-28002, apoi ORA-28001) chiar daca in PDB totul e UNLIMITED.
--
-- DEFAULT din root e un profil LOCAL, deci clauza CONTAINER=ALL NU e valida
-- aici (ORA-65142). Se comuta containerul si se altereaza profilul de acolo.
--
-- Blocul e ULTIMUL din fisier intentionat: dupa ALTER SESSION SET CONTAINER
-- restul scriptului ar rula in root, nu in PDB.
-- Pe o baza non-CDB, ALTER SESSION esueaza inofensiv (WHENEVER SQLERROR
-- CONTINUE) si ALTER PROFILE se aplica pe singurul container existent.
PROMPT
PROMPT ========================================
PROMPT Applying the same profile in CDB root
PROMPT ========================================
PROMPT

ALTER SESSION SET CONTAINER = CDB$ROOT;

ALTER PROFILE DEFAULT LIMIT
    PASSWORD_LIFE_TIME UNLIMITED
    PASSWORD_GRACE_TIME UNLIMITED
    PASSWORD_REUSE_TIME UNLIMITED
    PASSWORD_REUSE_MAX UNLIMITED
    FAILED_LOGIN_ATTEMPTS UNLIMITED
    PASSWORD_LOCK_TIME UNLIMITED;

PROMPT
PROMPT Account status in CDB root:
SELECT username, account_status, expiry_date
FROM dba_users
WHERE username IN ('SYS', 'SYSTEM');

PROMPT
PROMPT NOTA: daca SYSTEM apare EXPIRED(GRACE), statusul NU se curata singur
PROMPT cand profilul devine UNLIMITED - cere o singura data:
PROMPT   ALTER USER SYSTEM IDENTIFIED BY <parola>;
PROMPT (sau ruleaza 01-setup-database.ps1 -ResetSystemPassword)
PROMPT