会员无法在muc房间获得会员列表

时间：2016-11-13 13:55:38

标签： objective-c xmpp ejabberd xmppframework multiuserchat

我在我们的聊天应用程序中使用IOS XMPPFramework，并且我创建了该组并使用以下代码添加了所选成员，并且收件人成功加入了该组。 如果我查询该组的成员列表，则管理员成功检索该组的成员，但成员无法获得相同的列表，而是收到以下错误：

<iq xmlns="jabber:client" from="250034370263@conference.chat.meeapps.com.tr" to="16503312600@chat.meeapps.com.tr/15323458207749806891286" id="FF691FF5-D12B-4BAA-AB19-84E7A2B945D4" type="error"><query xmlns="http://jabber.org/protocol/muc#admin"><item affiliation="member"/></query><error code="403" type="auth"><forbidden xmlns="urn:ietf:params:xml:ns:xmpp-stanzas"/><text xmlns="urn:ietf:params:xml:ns:xmpp-stanzas">Administrator privileges required</text></error></iq>

您可以在下面找到创建和邀请代码：

- (void)xmppRoom:(XMPPRoom*)sender didFetchMembersList:(NSArray *)items
{
    CLS_LOG(@"Received MemberList: %@",items);
    if (sender.inviteMemberList) {
        if ([sender.inviteMemberList count]) {

            for (NSString *user in sender.inviteMemberList) {
                [sender inviteUser:[XMPPJID jidWithString:user] withMessage:nil];
            }


            CLS_LOG(@"Adding Members To Group %@",sender.inviteMemberList);
            XMPPIQ *addMemberIQ = [XMPPIQ addMembersToGroup:sender.inviteMemberList withElementId:[self generateMessageID] andNick:sender.nickName andGroupJid:[sender.roomJID bare]];
            CLS_LOG(@"Sending IQ To Add Member: %@",addMemberIQ);
            [xmppStream sendElement:addMemberIQ];
            sender.inviteMemberList = nil;
        }
    }


}

+ (nonnull instancetype) addMembersToGroup:(NSArray *)memberList withElementId:(NSString*)elementId andNick:(NSString*)nick andGroupJid:(NSString*)groupJid
{
    NSXMLElement *queryElement = [self elementWithName:@"query" xmlns:XMPPMUCAdminNamespace];

    for (NSString *member in memberList) {
        NSXMLElement *itemElement = [self elementWithName:@"item"];
        [itemElement addAttributeWithName:@"affiliation" stringValue:@"member"];
        [itemElement addAttributeWithName:@"jid" stringValue:member];

        [queryElement addChild:itemElement];
    }


    return [self iqWithType:@"set" to:[XMPPJID jidWithString:groupJid] elementID:elementId child:queryElement];
}

[编辑] 你也可以在下面的xml中找到我的房间配置：

<?xml version="1.0" encoding="UTF-8"?>
<x xmlns="jabber:x:data" type="form">
   <title>Configuration of room 259297300263@conference.chat.meeapps.com.tr</title>
   <field type="hidden" var="FORM_TYPE">
      <value>http://jabber.org/protocol/muc#roomconfig</value>
   </field>
   <field type="text-single" label="Room title" var="muc#roomconfig_roomname">
      <value>osmannn</value>
   </field>
   <field type="text-single" label="Room description" var="muc#roomconfig_roomdesc">
      <value />
   </field>
   <field type="boolean" label="Make room persistent" var="muc#roomconfig_persistentroom">
      <value>1</value>
   </field>
   <field type="boolean" label="Make room public searchable" var="muc#roomconfig_publicroom">
      <value>1</value>
   </field>
   <field type="boolean" label="Make participants list public" var="public_list">
      <value>1</value>
   </field>
   <field type="boolean" label="Make room password protected" var="muc#roomconfig_passwordprotectedroom">
      <value>0</value>
   </field>
   <field type="text-private" label="Password" var="muc#roomconfig_roomsecret">
      <value />
   </field>
   <field type="list-single" label="Maximum Number of Occupants" var="muc#roomconfig_maxusers">
      <value>200</value>
      <option label="5">
         <value>5</value>
      </option>
      <option label="10">
         <value>10</value>
      </option>
      <option label="20">
         <value>20</value>
      </option>
      <option label="30">
         <value>30</value>
      </option>
      <option label="50">
         <value>50</value>
      </option>
      <option label="100">
         <value>100</value>
      </option>
      <option label="200">
         <value>200</value>
      </option>
   </field>
   <field type="list-single" label="Present real Jabber IDs to" var="muc#roomconfig_whois">
      <value>anyone</value>
      <option label="moderators only">
         <value>moderators</value>
      </option>
      <option label="anyone">
         <value>anyone</value>
      </option>
   </field>
   <field type="list-multi" label="Roles for which Presence is Broadcasted" var="muc#roomconfig_presencebroadcast">
      <value>moderator</value>
      <value>participant</value>
      <value>visitor</value>
      <option label="Moderator">
         <value>moderator</value>
      </option>
      <option label="Participant">
         <value>participant</value>
      </option>
      <option label="Visitor">
         <value>visitor</value>
      </option>
   </field>
   <field type="boolean" label="Make room members-only" var="muc#roomconfig_membersonly">
      <value>1</value>
   </field>
   <field type="boolean" label="Make room moderated" var="muc#roomconfig_moderatedroom">
      <value>1</value>
   </field>
   <field type="boolean" label="Default users as participants" var="members_by_default">
      <value>1</value>
   </field>
   <field type="boolean" label="Allow users to change the subject" var="muc#roomconfig_changesubject">
      <value>1</value>
   </field>
   <field type="boolean" label="Allow users to send private messages" var="allow_private_messages">
      <value>1</value>
   </field>
   <field type="list-single" label="Allow visitors to send private messages to" var="allow_private_messages_from_visitors">
      <value>anyone</value>
      <option label="nobody">
         <value>nobody</value>
      </option>
      <option label="moderators only">
         <value>moderators</value>
      </option>
      <option label="anyone">
         <value>anyone</value>
      </option>
   </field>
   <field type="boolean" label="Allow users to query other users" var="allow_query_users">
      <value>1</value>
   </field>
   <field type="boolean" label="Allow users to send invites" var="muc#roomconfig_allowinvites">
      <value>0</value>
   </field>
   <field type="boolean" label="Allow visitors to send status text in presence updates" var="muc#roomconfig_allowvisitorstatus">
      <value>1</value>
   </field>
   <field type="boolean" label="Allow visitors to change nickname" var="muc#roomconfig_allowvisitornickchange">
      <value>1</value>
   </field>
   <field type="boolean" label="Allow visitors to send voice requests" var="muc#roomconfig_allowvoicerequests">
      <value>1</value>
   </field>
   <field type="boolean" label="Allow subscription" var="muc#roomconfig_allow_subscription">
      <value>1</value>
   </field>
   <field type="text-single" label="Minimum interval between voice requests (in seconds)" var="muc#roomconfig_voicerequestmininterval">
      <value>1800</value>
   </field>
   <field type="jid-multi" label="Exclude Jabber IDs from CAPTCHA challenge" var="muc#roomconfig_captcha_whitelist" />
</x>

你能帮我解决这个问题吗？

[编辑2：] 我已经改变了我的代码，如下面的代码所示。而且我也让你的配置相同，但结果仍然相同。我在服务器端遗漏了什么吗？

- (void)xmppRoom:(XMPPRoom *)sender didFetchConfigurationForm:(NSXMLElement *)configForm{

        NSXMLElement *newConfig = [configForm copy];
        NSArray* fields = [newConfig elementsForName:@"field"];
        for (NSXMLElement *field in fields) {
            NSString *var = [field attributeStringValueForName:@"var"];

            if ([var isEqualToString:@"muc#roomconfig_persistentroom"]) {
                [field removeChildAtIndex:0];
                [field addChild:[NSXMLElement elementWithName:@"value" stringValue:@"1"]];

            }else if ([var isEqualToString:@"muc#roomconfig_roomname"]){
                [field removeChildAtIndex:0];
                [field addChild:[NSXMLElement elementWithName:@"value" stringValue:sender.groupName]];

            }
            else if ([var isEqualToString:@"muc#roomconfig_publicroom"]){
                [field removeChildAtIndex:0];
                [field addChild:[NSXMLElement elementWithName:@"value" stringValue:@"0"]];
            }
            else if ([var isEqualToString:@"muc#roomconfig_whois"]) {
                [field removeChildAtIndex:0];
                [field insertChild:[NSXMLElement elementWithName:@"value" stringValue:@"anyone"] atIndex:0];
            }
            else if ([var isEqualToString:@"muc#roomconfig_allow_subscription"]) {
                [field removeChildAtIndex:0];
                [field addChild:[NSXMLElement elementWithName:@"value" stringValue:@"1"]];
            }
            else if ([var isEqualToString:@"muc#roomconfig_membersonly"]){
              [field removeChildAtIndex:0];
              [field addChild:[NSXMLElement elementWithName:@"value" stringValue:@"1"]];
            }
            else if ([var isEqualToString:@"public_list"]){
                [field removeChildAtIndex:0];
                [field addChild:[NSXMLElement elementWithName:@"value" stringValue:@"1"]];
            }
            else if ([var isEqualToString:@"muc#roomconfig_allowinvites"]){
                [field removeChildAtIndex:0];
                [field addChild:[NSXMLElement elementWithName:@"value" stringValue:@"1"]];
            }
        }
        CLS_LOG(@"Sending Configuration: %@",newConfig);
        [sender configureRoomUsingOptions:newConfig];


        if (sender.inviteMemberList) {
            CLS_LOG(@"Adding Members To Group %@",sender.inviteMemberList);
            XMPPIQ *addMemberIQ = [XMPPIQ addMembersToGroup:sender.inviteMemberList withElementId:[self generateMessageID] andNick:sender.nickName andGroupJid:[sender.roomJID bare]];
            CLS_LOG(@"Sending IQ To Add Member: %@",addMemberIQ);
            [xmppStream sendElement:addMemberIQ];
            [sender fetchMembersList];

        }

}

- (void)xmppRoom:(XMPPRoom*)sender didFetchMembersList:(NSArray *)items{

    CLS_LOG(@"Fetched Members: %@",items);

    if (sender.inviteMemberList) {
        if ([sender.inviteMemberList count]) {

            for (NSString *user in sender.inviteMemberList) {
                [sender inviteUser:[XMPPJID jidWithString:user] withMessage:nil];
            }


            sender.inviteMemberList = nil;
        }
    }

}

2 个答案:

答案 0 :(得分：1)

确保在配置房间时将muc#roomconfig_whois设置为anyone。

 <field
          label='Who May Discover Real JIDs?'
          type='list-single'
          var='muc#roomconfig_whois'>
        <option label='Moderators Only'>
          <value>moderators</value>
        </option>
        <option label='Anyone'>
          <value>anyone</value>
        </option>
  </field>

http://xmpp.org/extensions/xep-0045.html#roomconfig

[编辑2]：

我想我知道出了什么问题。从您的代码中，您首先邀请用户，然后将其添加到成员。

你可以尝试逆转流程。首先将所有成员添加到成员，然后邀请。否则，当用户收到邀请时，可能尚未在Xmpp Server上设置成员。

这是我做的：

  • 加入一个房间，（如果房间不存在，服务器将创建它）。
  • 在xmppRoomDidCreate中，获取配置表单。
  • 发送配置表单，然后添加所有成员。
  • 在didConfigure中，发送邀请。

流程有点慢，我建议您将设置添加为mod_muc中的默认设置。只需确保在发送邀请之前添加成员。

[被修改]：

配置房间时，这是我的表格：

<x xmlns=\"jabber:x:data\" type=\"form\">
      <title>Configuration of room 1479231695@conference.192.168.100.226</title>
      <field type=\"hidden\" var=\"FORM_TYPE\">
        <value>http://jabber.org/protocol/muc#roomconfig</value>
      </field>
      <field type=\"text-single\" label=\"Room title\" var=\"muc#roomconfig_roomname\">
        <value></value>
      </field>
      <field type=\"text-single\" label=\"Room description\" var=\"muc#roomconfig_roomdesc\">
        <value></value>
      </field>
      <field type=\"boolean\" label=\"Make room persistent\" var=\"muc#roomconfig_persistentroom\">
        <value>1</value>
      </field>
      <field type=\"boolean\" label=\"Make room public searchable\" var=\"muc#roomconfig_publicroom\">
        <value>0</value>
      </field>
      <field type=\"boolean\" label=\"Make participants list public\" var=\"public_list\">
        <value>0</value>
      </field>
      <field type=\"boolean\" label=\"Make room password protected\" var=\"muc#roomconfig_passwordprotectedroom\">
        <value>0</value>
      </field>
      <field type=\"text-private\" label=\"Password\" var=\"muc#roomconfig_roomsecret\">
        <value></value>
      </field>
      <field type=\"list-single\" label=\"Maximum Number of Occupants\" var=\"muc#roomconfig_maxusers\">
        <value>200</value>
        <option label=\"5\">
          <value>5</value>
        </option>
        <option label=\"10\">
          <value>10</value>
        </option>
        <option label=\"20\">
          <value>20</value>
        </option>
        <option label=\"30\">
          <value>30</value>
        </option>
        <option label=\"50\">
          <value>50</value>
        </option>
        <option label=\"100\">
          <value>100</value>
        </option>
        <option label=\"200\">
          <value>200</value>
        </option>
      </field>
      <field type=\"list-single\" label=\"Present real Jabber IDs to\" var=\"muc#roomconfig_whois\">
        <option label=\"moderators only\">
          <value>moderators</value>
        </option>
        <option label=\"anyone\">
          <value>anyone</value>
        </option>
        <value>anyone</value>
      </field>
      <field type=\"list-multi\" label=\"Roles for which Presence is Broadcasted\" var=\"muc#roomconfig_presencebroadcast\">
        <value>moderator</value>
        <value>participant</value>
        <value>visitor</value>
        <option label=\"Moderator\">
          <value>moderator</value>
        </option>
        <option label=\"Participant\">
          <value>participant</value>
        </option>
        <option label=\"Visitor\">
          <value>visitor</value>
        </option>
      </field>
      <field type=\"boolean\" label=\"Make room members-only\" var=\"muc#roomconfig_membersonly\">
        <value>1</value>
      </field>
      <field type=\"boolean\" label=\"Make room moderated\" var=\"muc#roomconfig_moderatedroom\">
        <value>0</value>
      </field>
      <field type=\"boolean\" label=\"Default users as participants\" var=\"members_by_default\">
        <value>1</value>
      </field>
      <field type=\"boolean\" label=\"Allow users to change the subject\" var=\"muc#roomconfig_changesubject\">
        <value>1</value>
      </field>
      <field type=\"boolean\" label=\"Allow users to send private messages\" var=\"allow_private_messages\">
        <value>1</value>
      </field>
      <field type=\"list-single\" label=\"Allow visitors to send private messages to\" var=\"allow_private_messages_from_visitors\">
        <value>anyone</value>
        <option label=\"nobody\">
          <value>nobody</value>
        </option>
        <option label=\"moderators only\">
          <value>moderators</value>
        </option>
        <option label=\"anyone\">
          <value>anyone</value>
        </option>
      </field>
      <field type=\"boolean\" label=\"Allow users to query other users\" var=\"allow_query_users\">
        <value>1</value>
      </field>
      <field type=\"boolean\" label=\"Allow users to send invites\" var=\"muc#roomconfig_allowinvites\">
        <value>1</value>
      </field>
      <field type=\"boolean\" label=\"Allow visitors to send status text in presence updates\" var=\"muc#roomconfig_allowvisitorstatus\">
        <value>1</value>
      </field>
      <field type=\"boolean\" label=\"Allow visitors to change nickname\" var=\"muc#roomconfig_allowvisitornickchange\">
        <value>1</value>
      </field>
      <field type=\"boolean\" label=\"Allow visitors to send voice requests\" var=\"muc#roomconfig_allowvoicerequests\">
        <value>1</value>
      </field>
      <field type=\"text-single\" label=\"Minimum interval between voice requests (in seconds)\" var=\"muc#roomconfig_voicerequestmininterval\">
        <value>1800</value>
      </field>
      <field type=\"jid-multi\" label=\"Exclude Jabber IDs from CAPTCHA challenge\" var=\"muc#roomconfig_captcha_whitelist\"></field>
    </x>

如您所见，这些项目存在一些差异：

  • MUC＃roomconfig_publicroom
  • public_list
  • MUC＃roomconfig_moderatedroom
  • MUC＃roomconfig_allowinvites

我尝试设置＆＃34; muc＃roomconfig_moderatedroom＆＃34;到1，仍然所有成员都可以获得成员列表。不确定你身边发生了什么。

答案 1 :(得分：1)

让我在swift中添加我的工作代码，你可以检查是否有任何区别。抱歉，无法提供更多帮助。

    func onButtonClicked(_ button: UIButton) {

        let roomJIDStr = theRoomJidStr // get the roomJid
        self.xmppRoom = joinRoom(with: roomJIDStr, delegate: self)
    }

    func joinRoom(with jidString: String, delegate: XMPPRoomDelegate) -> XMPPRoom {

        let roomJID = XMPPJID(string: jidString)
        let roomStorage = XMPPRoomCoreDataStorage.sharedInstance()

        let room = XMPPRoom(roomStorage: roomStorage, jid: roomJID, dispatchQueue: DispatchQueue.main)!

        room.activate(xmppStream)

        room.addDelegate(delegate, delegateQueue: DispatchQueue.main)

        room.join(usingNickname: xmppStream.myJID.user, history: nil)

        return room
    }

    public func xmppRoomDidCreate(_ sender: XMPPRoom!) {
        print("xmppRoomDidCreate")

        // Accept default settings
        let config = DDXMLElement(name: "x", xmlns: "jabber:x:data")
        sender.configureRoom(usingOptions: config)

        // Add members
        let query = DDXMLElement(name: "query", xmlns: XMPPMUCAdminNamespace)
        if let contacts = selectedContacts {

            for c in contacts {

                let item = DDXMLElement(name: "item")
                item.addAttribute(withName: "affiliation", stringValue: "member")
                item.addAttribute(withName: "jid", stringValue: c.xmppAccount!)

                query?.addChild(item)
            }
        }

        let id = XMPPStream.generateUUID()
        let to = sender.roomJID
        let iq = XMPPIQ(type: "set", to: to, elementID: id, child: query)

        chatManager.xmppStream.send(iq)
    }

前提条件：

  • 我将一些设置设置为mod_muc默认选项，因此不需要配置房间。

    mod_muc: ## host: "conference.@HOST@" access: - allow access_admin: - allow: admin access_create: muc_create access_persistent: muc_create history_size: 0 default_room_options: allow_user_invites: true anonymous: false members_by_default: true members_only: true moderated: false persistent: true public: false public_list: false

  • 我的代码中没有Invite，我将它们直接添加到成员列表中。并使用ejabberd_mod_offline_post进行推送通知。当所有者发送第一条消息时，所有其他成员将获得推送并开始获取成员列表。

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