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RBAC Diagram+PostgreSQL Generator #21

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hsh-michaelhoennig merged 54 commits from experimental-rbacview-generator into master 2024-03-11 12:30:44 +01:00
Conversation 0 Commits 54 Files Changed 91 +23 -12
1 changed files with 23 additions and 12 deletions
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src/main/java/net/hostsharing/hsadminng/rbac/rbacdef/RolesGrantsAndPermissionsGenerator.java
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@ -4,6 +4,7 @@ import net.hostsharing.hsadminng.rbac.rbacdef.RbacView.RbacPermissionDefinition;
import org.apache.commons.lang3.StringUtils;
import jakarta.persistence.Table;
import java.util.HashSet;
import java.util.Set;
import java.util.stream.Collectors;
@ -17,6 +18,7 @@ import static org.apache.commons.lang3.StringUtils.uncapitalize;
class RolesGrantsAndPermissionsGenerator {
private final RbacView rbacDef;
private final Set<RbacView.RbacGrantDefinition> rbacGrants = new HashSet<>();
private final String liquibaseTagPrefix;
private final Class<?> entityClass;
private final String simpleEntityName;
@ -25,6 +27,7 @@ class RolesGrantsAndPermissionsGenerator {
RolesGrantsAndPermissionsGenerator(final RbacView rbacDef, final String liquibaseTagPrefix) {
this.rbacDef = rbacDef;
this.rbacGrants.addAll(rbacGrants);
this.liquibaseTagPrefix = liquibaseTagPrefix;
entityClass = rbacDef.getEntityAlias().entityClass();
@ -101,22 +104,26 @@ class RolesGrantsAndPermissionsGenerator {
.replace("%{simpleEntityVarName)", simpleEntityVarName)
.replace("%{roleSuffix}", capitalize(role.roleName())));
final var permissionsForRole = findPermissionsGrantsForRole(rbacDef.getEntityAlias(), role);
if (!permissionsForRole.isEmpty()) {
final var permissionsForRoleInPlPgSql = permissionsForRole.stream()
final var permissionGrantsForRole = findPermissionsGrantsForRole(rbacDef.getEntityAlias(), role);
if (!permissionGrantsForRole.isEmpty()) {
final var permissionsForRoleInPlPgSql = permissionGrantsForRole.stream()
.map(RbacView.RbacGrantDefinition::getPermDef)
.map(RbacPermissionDefinition::getPermission)
.map(RbacView.Permission::permission)
.map(p -> "'" + p + "'")
.collect(joining(", "));
plPgSql.append(indent(3) + "permissions => array[" + permissionsForRoleInPlPgSql + "],\n");
rbacGrants.removeAll(permissionGrantsForRole);
}
final var grantsToUsers = findGrantsToUserForRole(rbacDef.getEntityAlias(), role);
if (!grantsToUsers.isEmpty()) {
final var grantsToUsersPlPgSql = grantsToUsers.stream()
.map(u -> toPlPgSqlReference(u))
.map(RbacView.RbacGrantDefinition::getUserDef)
.map(this::toPlPgSqlReference)
.collect(joining(", "));
plPgSql.append(indent(3) + "userUuids => array[" + grantsToUsersPlPgSql + "],\n");
rbacGrants.removeAll(grantsToUsers);
}
final var incomingGrants = findIncomingSuperRolesForRole(rbacDef.getEntityAlias(), role);
@ -126,6 +133,7 @@ class RolesGrantsAndPermissionsGenerator {
.map(r -> toPlPgSqlReference(NEW, r))
.collect(joining(", "));
plPgSql.append(indent(3) + "incomingSuperRoles => array[" + incomingGrantsInPlPgSql + "],\n");
rbacGrants.removeAll(incomingGrants);
}
final var outgoingGrants = findOutgoingSuperRolesForRole(rbacDef.getEntityAlias(), role);
@ -135,38 +143,41 @@ class RolesGrantsAndPermissionsGenerator {
.map(r -> toPlPgSqlReference(NEW, r))
.collect(joining(", "));
plPgSql.append(indent(3) + "outgoingSubRoles => array[" + outgoingGrantsInPlPgSql + "],\n");
rbacGrants.removeAll(outgoingGrants);
}
if (!rbacGrants.isEmpty()) {
throw new IllegalStateException("unprocessed grants: " + rbacGrants);
}
chopTail(plPgSql, ",\n");
plPgSql.append("\n" + indent(2) + ");\n");
}
private Set<RbacPermissionDefinition> findPermissionsGrantsForRole(final RbacView.EntityAlias entityAlias, final RbacView.Role role) {
private Set<RbacView.RbacGrantDefinition> findPermissionsGrantsForRole(final RbacView.EntityAlias entityAlias, final RbacView.Role role) {
final var roleDef = rbacDef.findRbacRole(entityAlias, role);
return rbacDef.getGrantDefs().stream()
return rbacGrants.stream()
.filter(g -> g.grantType() == ROLE_TO_PERM && g.getSuperRoleDef()==roleDef )
.map(RbacView.RbacGrantDefinition::getPermDef)
.collect(Collectors.toSet());
}
private Set<RbacView.RbacUserReference> findGrantsToUserForRole(final RbacView.EntityAlias entityAlias, final RbacView.Role role) {
private Set<RbacView.RbacGrantDefinition> findGrantsToUserForRole(final RbacView.EntityAlias entityAlias, final RbacView.Role role) {
final var roleDef = rbacDef.findRbacRole(entityAlias, role);
return rbacDef.getGrantDefs().stream()
return rbacGrants.stream()
.filter(g -> g.grantType() == USER_TO_ROLE && g.getSubRoleDef() == roleDef )
.map(RbacView.RbacGrantDefinition::getUserDef)
.collect(Collectors.toSet());
}
private Set<RbacView.RbacGrantDefinition> findIncomingSuperRolesForRole(final RbacView.EntityAlias entityAlias, final RbacView.Role role) {
final var roleDef = rbacDef.findRbacRole(entityAlias, role);
return rbacDef.getGrantDefs().stream()
return rbacGrants.stream()
.filter(g -> g.grantType() == ROLE_TO_ROLE && g.getSubRoleDef()==roleDef )
.collect(Collectors.toSet());
}
private Set<RbacView.RbacGrantDefinition> findOutgoingSuperRolesForRole(final RbacView.EntityAlias entityAlias, final RbacView.Role role) {
final var roleDef = rbacDef.findRbacRole(entityAlias, role);
return rbacDef.getGrantDefs().stream()
return rbacGrants.stream()
.filter(g -> g.grantType() == ROLE_TO_ROLE && g.getSuperRoleDef()==roleDef )
.filter(g -> g.getSubRoleDef().getEntityAlias() != entityAlias)
.collect(Collectors.toSet());