Rename db migration script to avoid conflict with master. Included if…

… not exist clauses

src/main/resources/db/migration/V1_0_4_1__update.sql

@@ -0,0 +1,29 @@
+-- adding tables for multi users access
+
+CREATE TABLE IF NOT EXISTS `webusers` (
+  `username` varchar(50) COLLATE utf8mb3_unicode_ci NOT NULL,
+  `password` varchar(255) COLLATE utf8mb3_unicode_ci NOT NULL,
+  `enabled` tinyint(1) NOT NULL,
+  PRIMARY KEY (`username`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3 COLLATE=utf8mb3_unicode_ci;
+
+CREATE TABLE IF NOT EXISTS `webauthorities` (
+  `username` varchar(50) COLLATE utf8mb3_unicode_ci NOT NULL,
+  `authority` varchar(50) COLLATE utf8mb3_unicode_ci NOT NULL DEFAULT 'ROLE_USER',
+  UNIQUE KEY `authorities_idx_1` (`username`,`authority`),
+  CONSTRAINT `authorities_ibfk_1` FOREIGN KEY (`username`) REFERENCES `webusers` (`username`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3 COLLATE=utf8mb3_unicode_ci;
+
+CREATE UNIQUE INDEX IF NOT EXISTS ix_auth_username
+  on webauthorities (username,authority);
+
+-- Insert a user = admin with the password = pass. Change password after installing!
+INSERT IGNORE INTO webusers (username, password, enabled)
+  values ('admin',
+    '$2a$10$.Rxx4JnuX8OGJTIOCXn76euuB3dIGHHrkX9tswYt9ECKjAGyms30W',
+    1);
+
+INSERT IGNORE INTO webauthorities (username, authority)
+  values ('admin', 'ROLE_ADMIN');
+
+