CMIS ACL 仅删除用户权限（在 Alfresco 上）

Question

我在使用 openCMIS 方法 Acl removeAcl(List removeAces, AclPropagation aclPropagation) 时遇到了问题。

我有一个文件或文件夹有几个用户的权限，我只想删除单个用户的权限。

这是我正在使用的代码，用于删除用户：

    OperationContext operationContext = new OperationContextImpl();
    operationContext.setIncludeAcls(true);
    Folder testFolder = (Folder) session.getObject("72deb421-3b8e-4268-9987-9c59a19f4a13");
    testFolder = (Folder) session.getObject(testDoc, operationContext);
    List<String> permissions = new ArrayList<String>();
    permissions.add("{http://www.alfresco.org/model/content/1.0}folder.Coordinator");
    String principal = "peter.sts";
    Ace aceIn = session.getObjectFactory().createAce(principal, permissions);
    List<Ace> aceListIn = new ArrayList<Ace>();
    aceListIn.add(aceIn);
    testDoc.removeAcl(aceListIn, AclPropagation.REPOSITORYDETERMINED);
    testDoc = (Folder) session.getObject(testDoc, operationContext);here

我有此权限的用户与文件夹相关联，我想删除，但仅限此用户。

permissions.add("{http://www.alfresco.org/model/content/1.0}folder.Coordinator");

字符串主体 = "peter.sts";

当我运行方法时，所有具有与该文件夹关联的权限的用户都将被删除。

我做错了什么？

Answer 1

如果您只需要删除一个条目，则无需创建 ACE 的实例。示例：

public void doExample() {
    OperationContext oc = new OperationContextImpl();
    oc.setIncludeAcls(true);
    Folder folder = (Folder) getSession().getObject("workspace://SpacesStore/5c8251c3-d309-4c88-a397-c408f4b34ed3", oc);

    // grab the ACL
    Acl acl = folder.getAcl();

    // dump the entries to sysout
    dumpAcl(acl);

    // iterate over the ACL Entries, removing the one that matches the id we want to remove
    List<Ace> aces = acl.getAces();
    for (Ace ace : aces) {
        if (ace.getPrincipalId().equals("tuser2")) {
            aces.remove(ace);
        }
    }

    // update the object ACL with the new list of ACL Entries
    folder.setAcl(aces);

    // refresh the object
    folder.refresh();

    // dump the acl to show the update
    acl = folder.getAcl();
    dumpAcl(acl);
}

public void dumpAcl(Acl acl) {
    List<Ace> aces = acl.getAces();
    for (Ace ace : aces) {
        System.out.println(String.format("%s has %s access", ace.getPrincipalId(), ace.getPermissions()));
    }
}

运行针对具有三个用户 tuser1/2/3 的文件夹，每个用户都具有协作者访问权限 returns:

GROUP_EVERYONE has [{http://www.alfresco.org/model/content/1.0}cmobject.Consumer] access
tuser1 has [{http://www.alfresco.org/model/content/1.0}cmobject.Collaborator] access
tuser2 has [{http://www.alfresco.org/model/content/1.0}cmobject.Collaborator] access
tuser3 has [{http://www.alfresco.org/model/content/1.0}cmobject.Collaborator] access
GROUP_EVERYONE has [{http://www.alfresco.org/model/content/1.0}cmobject.Consumer] access
tuser1 has [{http://www.alfresco.org/model/content/1.0}cmobject.Collaborator] access
tuser3 has [{http://www.alfresco.org/model/content/1.0}cmobject.Collaborator] access

CMIS ACL 仅删除用户权限（在 Alfresco 上）

CMIS ACL remove permission only a user (on Alfresco)

acl

alfresco

cmis