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CCM NG/ccm-core: PermissionManager#revokePermission did not work correctly for an inherited permission 

git-svn-id: https://svn.libreccm.org/ccm/ccm_ng@4885 8810af33-2d31-482b-a856-94f89814c4df
ccm-docs
jensp 2017-07-25 14:55:39 +00:00
parent dfb2766a85
commit b93cb70d5b
1 changed files with 29 additions and 3 deletions
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32
ccm-core/src/main/java/org/libreccm/security/PermissionManager.java
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@ -18,6 +18,9 @@
*/
package org.libreccm.security;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import java.util.List;
import javax.inject.Inject;
@ -48,6 +51,9 @@ import javax.transaction.Transactional;
@RequestScoped
public class PermissionManager {
private static final Logger LOGGER = LogManager
.getLogger(PermissionManager.class);
@SuppressWarnings("PMD.LongVariable")
private static final String QUERY_PARAM_OBJECT = "object";
@SuppressWarnings("PMD.LongVariable")
@ -413,6 +419,13 @@ public class PermissionManager {
public void revokePrivilege(final String privilege,
final Role grantee,
final CcmObject object) {
LOGGER.debug("Revoking permission granting privilege \"{}\" "
+ "on object \"{}\" to role \"{}\"...",
privilege,
grantee.getName(),
object.getUuid());
if (privilege == null || privilege.isEmpty()) {
throw new IllegalArgumentException(
"Can't revoke a permission without a privilege.");
@ -428,7 +441,12 @@ public class PermissionManager {
"Can't revoke a permission from object NULL.");
}
if (existsPermission(privilege, grantee, object)) {
if (existsPermission(privilege, grantee, object)
|| existsInheritedPermission(privilege, grantee, object)) {
LOGGER.debug("There is a permission for the provided parameters, "
+ "revoking it...");
final Query deleteQuery = entityManager.createQuery(
"DELETE FROM Permission p "
+ "WHERE p.grantedPrivilege = :privilege "
@ -437,7 +455,8 @@ public class PermissionManager {
deleteQuery.setParameter(QUERY_PARAM_PRIVILEGE, privilege);
deleteQuery.setParameter(QUERY_PARAM_GRANTEE, grantee);
deleteQuery.setParameter(QUERY_PARAM_OBJECT, object);
deleteQuery.executeUpdate();
final int deleted = deleteQuery.executeUpdate();
LOGGER.debug("{} permissions deleted.", deleted);
final Query deleteInheritedQuery = entityManager.createQuery(
"DELETE FROM Permission p "
@ -448,7 +467,14 @@ public class PermissionManager {
deleteInheritedQuery.setParameter(QUERY_PARAM_PRIVILEGE, privilege);
deleteInheritedQuery.setParameter(QUERY_PARAM_GRANTEE, grantee);
deleteInheritedQuery.setParameter("object", object);
deleteInheritedQuery.executeUpdate();
final int deletedInherited = deleteInheritedQuery.executeUpdate();
LOGGER.debug("{} inherited permissions deleted.", deletedInherited);
} else {
LOGGER.warn("No permission granting privilege \"{}\" "
+ "on object \"{}\" to role \"{}\". Ignoring.",
privilege,
grantee.getName(),
object.getUuid());
}
}