XMPP块消息

我试图阻止XMPP客户端（构建在strophe.js之上）中的通信。问题是，它只会阻止我发送给某个联系人的消息，而不会阻止该联系人发送的任何传入消息

以下是逻辑（基于）：

1） 加上“bill@domain.me到我的“阻止”列表

2） 使此列表处于活动状态

var setListActive = $iq({type: 'set'}).c('query', {xmlns: 'jabber:iq:privacy'}).c("active", {name: "block"});           
SGN.connection.sendIQ(setListActive);

有什么问题吗？

我可能错了，但我所理解的是它应该是这样工作的

如果您查看要添加JID的列表，您将看到它们都在那里：

var getMyPrivacyList = $iq({type: 'get'}).c('query', {xmlns: 'jabber:iq:privacy'}).c("list", {name: "block"});          
APP.connection.sendIQ(getMyPrivacyList,function success(response) { console.log(response) });

---

但是，如果您想阻止传入的邮件，则必须在每次收到邮件时根据此列表手动检查发件人的JID。

您还必须将取消订阅状态发送给该好友。并且必须放置一个处理程序来处理presence type=“unsubscribed”。在该处理程序上，发送“取消订阅状态”

阻止好友的代码

const blockFriend_Stanza=function(fromJid, friendJid,cb_success){
    connection.send($pres({ to: friendJid, type: "unavailable", }));
    connection.send($pres({ to: friendJid, type: "unsubscribe" }));


    let UnblockIq=$iq({ 'type': 'set', 'id': 'blockFriend', from: fromJid  })
                .c("block", {xmlns: "urn:xmpp:blocking"}).c("item", {jid: friendJid});
    connection.sendIQ(UnblockIq,
        response=>{ 
            console.log("onClick_lnkBlockFriend",response)
            if(response.getAttribute("type")=="result"){
                cb_success();                
            }
        },
        error=>{ 
            console.log("onClick_lnkBlockFriend Error",error)
        }
    );

    let updateRosterIq=$iq({ 'type': 'set', 'id': 'acceptedReq' })
        .c("query", {xmlns: Strophe.NS.ROSTER}).c("item", {jid: friendJid,ask:null, subscription: "remove"});
    connection.sendIQ(updateRosterIq,response=>{ console.log("onClick_lnkBlockFriend_rosterRemoval",response)},error=>{ console.log("onClick_lnkBlockFriend_rosterRemoval Error",error)});
}

取消订阅处理程序的代码

function onPresence(presence) {
    console.log("presense obj",presence);
    var presence_type = $(presence).attr('type'); // unavailable, subscribed, etc...
    var from = $(presence).attr('from'); // presence coming from jabber_id
    var to = $(presence).attr('to'); // presence coming to jabber_id


    if(presence_type == 'unsubscribe')
    {
        connection.send($pres({ to: from, type: "unsubscribed" }));
        connection.send($pres({ to: from, type: "unavailable", }));        
    }

    return true;
}

function onPresence(presence) {
    console.log("presense obj",presence);
    var presence_type = $(presence).attr('type'); // unavailable, subscribed, etc...
    var from = $(presence).attr('from'); // presence coming from jabber_id
    var to = $(presence).attr('to'); // presence coming to jabber_id


    if(presence_type == 'unsubscribe')
    {
        connection.send($pres({ to: from, type: "unsubscribed" }));
        connection.send($pres({ to: from, type: "unavailable", }));        
    }

    return true;
}