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split trigger function from the procedure which actually generates the groles and grants

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This commit is contained in:
Michael Hoennig 2024-02-28 14:54:58 +01:00
parent dff9803dc3
commit fef6e1c01c
1 changed files with 22 additions and 12 deletions
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34
src/main/java/net/hostsharing/hsadminng/rbac/rbacdef/RolesGrantsAndPermissionsGenerator.java
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@ -40,7 +40,7 @@ class RolesGrantsAndPermissionsGenerator {
void generateTo(final StringWriter plPgSql) {
generateHeader(plPgSql);
generateTriggerFunction(plPgSql);
generageInsertTrigger(plPgSql);
generateInsertTrigger(plPgSql);
generateFooter(plPgSql);
}
@ -56,16 +56,19 @@ class RolesGrantsAndPermissionsGenerator {
private void generateTriggerFunction(final StringWriter plPgSql) {
plPgSql.writeLn("""
/*
Creates the roles, grants and permission for the AFTER INSERT TRIGGER.
A Creates the roles, grants and permission for the AFTER INSERT TRIGGER.
*/
create or replace function createRbacRolesFor${simpleEntityName}()
returns trigger
language plpgsql
strict as $$
create or replace procedure createRbacRolesFor${simpleEntityName}(
TG_OP text,
OLD ${rawTableName},
NEW ${rawTableName}
)
language plpgsql as $$
declare
"""
.replace("${simpleEntityName}", simpleEntityName));
.replace("${simpleEntityName}", simpleEntityName)
.replace("${rawTableName}", rawTableName));
plPgSql.indented(() -> {
rbacDef.getEntityAliases().values().stream()
@ -101,8 +104,6 @@ class RolesGrantsAndPermissionsGenerator {
generateGrants(plPgSql, ROLE_TO_USER);
generateGrants(plPgSql, ROLE_TO_ROLE);
generateGrants(plPgSql, PERM_TO_ROLE);
plPgSql.writeLn("return NEW;");
});
plPgSql.writeLn("end; $$;");
@ -280,17 +281,26 @@ class RolesGrantsAndPermissionsGenerator {
.collect(toSet());
}
private void generageInsertTrigger(final StringWriter plPgSql) {
private void generateInsertTrigger(final StringWriter plPgSql) {
plPgSql.writeLn("""
/*
An AFTER INSERT TRIGGER which creates the role structure for a new ${simpleEntityName}
*/
create trigger createRbacRolesFor${simpleEntityName}_Trigger
create or replace function createRbacRolesFor${simpleEntityName}_tf()
returns trigger
language plpgsql
strict as $$
begin
call createRbacRolesFor${simpleEntityName}(TG_OP, OLD, NEW);
return NEW;
end; $$;
create trigger createRbacRolesFor${simpleEntityName}_tg
after insert
on ${rawTableName}
for each row
execute procedure createRbacRolesFor${simpleEntityName}();
execute procedure createRbacRolesFor${simpleEntityName}_tf();
--//
"""
.replace("${simpleEntityName}", simpleEntityName)