sm.xml.dist.in

这是一个完全开放的

         arrives from an active user session. Note that this chain is
         also responsible for delivering packets to their destinations -
         this is usually handled by the "deliver" module. -->
    <chain id='in-sess'>
      <module>validate</module>         <!-- validate packet type -->
      <module>privacy</module>          <!-- manage privacy lists -->
      <module>roster</module>           <!-- handle roster get/sets and s10ns -->
      <module>vacation</module>         <!-- manage vacation settings -->
      <module>iq-vcard</module>         <!-- store and retrieve the user's vcard -->
      <module>iq-private</module>       <!-- manage the user's private data store -->
      <module>disco</module>            <!-- respond to agents requests from sessions -->
      <module>offline</module>          <!-- if we're coming online for the first time, deliver queued messages -->
      <module>announce</module>         <!-- deliver motd -->
      <module>presence</module>         <!-- process and distribute presence updates -->
      <module>deliver</module>          <!-- deliver packets with full jids directly -->
    </chain>

    <!-- out-sess. The modules in this chain are called just before a
         packet is delivered to an active user session. -->
    <chain id='out-sess'/>

    <!-- in-router. The modules in this chain are called when a packet
         arrives from the router (ie another component or s2s), but
         before any processing is done. This is a good place to filter
         incoming packets. -->
    <chain id='in-router'>
      <module>session</module>          <!-- perform session actions as required by c2s -->
      <module>validate</module>         <!-- validate packet type -->
      <module>presence</module>         <!-- drop incoming presence if user not online -->
      <module>privacy</module>          <!-- filter incoming packets based on privacy rules -->
    </chain>

    <!-- out-router. The modules in this chain are called just before a
         packet is delivered to the router (destined for another
         component or s2s). This is a good place to filter outgoing
         packets. -->
    <chain id='out-router'>
      <module>privacy</module>          <!-- filter outgoing packets based on privacy rules -->
    </chain>

    <!-- pkt-sm. The modules in this chain are called when a packet
         arrives that is addressed to the session manager itself (ie the
         to JID has no node part). This is normally used to provide
         session-manager-wide services (like service discovery). -->
    <chain id='pkt-sm'>
      <module>iq-last</module>          <!-- return the server uptime -->
      <module>iq-time</module>          <!-- return the current server time -->
      <module>iq-version</module>       <!-- return the server name and version -->
      <module>disco</module>            <!-- build the disco list; respond to disco queries -->
      <module>announce</module>         <!-- send broadcast messages (announce, motd, etc) -->
      <module>help</module>             <!-- resend sm messages to administrators -->
      <module>echo</module>             <!-- echo messages sent to /echo -->
    </chain>

    <!-- pkt-user. The modules in this chain are called when a packet
         arrives that is address to a specific user. Note that this
         chain is also responsible for delivering packets to user
         sessions as appropriate - this is usually handled by the
         "deliver" module. -->
    <chain id='pkt-user'>
      <module>roster</module>           <!-- handle s10n responses -->
      <module>presence</module>         <!-- process and distribute incoming presence from external entities -->
      <module>iq-vcard</module>         <!-- grab user vcards -->
      <module>deliver</module>          <!-- deliver the packet to an active session if we can -->
      <module>vacation</module>         <!-- send vacation messages -->
      <module>offline</module>          <!-- save messages and s10ns for later -->
      <module>disco-publish</module>    <!-- handle disco publishes; return information about user sessions -->
      <module>iq-last</module>          <!-- return time since last logout -->
    </chain>

    <!-- pkt-router. The modules in this chain are called when a
         special-purpose packet arrives from the router (eg domain
         advertisements). -->
    <chain id='pkt-router'>
      <module>session</module>          <!-- take sessions offline their c2s disappears -->
      <module>disco</module>            <!-- query new components for service information -->
    </chain>

    <!-- user-load. The modules in this chain are called to load
         per-user data. This will happen before a user can be used (ie
         before a session is created). -->
    <chain id='user-load'>
      <module>active</module>           <!-- get active status -->
      <module>roster</module>           <!-- load the roster and trust list -->
      <module>privacy</module>          <!-- load privacy lists -->
      <module>disco-publish</module>    <!-- load published information -->
      <module>vacation</module>         <!-- load vacation settings -->
    </chain>

    <!-- user-create. The modules in this chain are called when a user
         creation request is received (usually from c2s as part of a
         registration request). This initialises any per-user data. -->
    <chain id='user-create'>
      <module>active</module>           <!-- activate new users -->
      <module>template-roster</module>  <!-- populate roster from template -->
    </chain>

    <!-- user-delete. The modules in this chain are called when a user
         deletion request is received (usually from c2s as part of a
         registration removal request). This deletes all data that may
         have been previously created for the user during normal
         operation. -->
    <chain id='user-delete'>
      <module>active</module>           <!-- deactivate users -->
      <module>announce</module>         <!-- delete motd data -->
      <module>disco-publish</module>    <!-- delete published information -->
      <module>offline</module>          <!-- bounce queued messages -->
      <module>privacy</module>          <!-- delete privacy lists -->
      <module>roster</module>           <!-- delete roster -->
      <module>vacation</module>         <!-- delete vacation settings -->
      <module>iq-last</module>          <!-- delete last logout time -->
      <module>iq-private</module>       <!-- delete private data -->
      <module>iq-vcard</module>         <!-- delete vcard -->
    </chain>

  </modules>

  <!-- Service discovery configuration -->
  <discovery>

    <!-- Service identity. these specify the category, type and name of
         this service that will be included in discovery information
         responses. -->
    <identity>
      <category>server</category>       <!-- default: server -->
      <type>im</type>                   <!-- default: im -->
      <name>Jabber IM server</name>     <!-- default: Jabber IM server -->
    </identity>

    <!-- The discovery module can respond to jabber:iq:agents queries
         for compatibility with older clients. Comment this out to
         disable this. -->
    <agents/>

    <!-- Static service list.

         The discover module can discover disco-capable services
         automatically as they come online. Most legacy services,
         however, will not support discovery. In order to get them to
         appear in disco/agents lists returned to the client, they
         should be listed here.

         Note that if a disco-capable service with the same name as one
         listed below comes online, the information it provides will
         override the information listed below.

         The "category" and "type" attributes, and the list of supported
         namespaces are only used for agents compatibility. If you have
         disabled this above, you may omit them. -->
    <items>

      <!-- example entry for a user directory -->
      <!--
      <item category='service' type='jud' jid='users.jabber.org' name='Jabber User Directory'/>
      -->

      <!-- example entry for a groupchat (conference) service -->
      <!--
      <item category='conference' type='public' jid='conference.jabber.org' name='Text conferencing'/>
      -->

    </items>

  </discovery>

  <!-- User options -->
  <user>
    <!-- By default, users must explicitly created before they can start
         a session. The creation process is usually triggered by a c2s
         component in response to a client registering a new user.

         Enableing this option will make it so that a user create will be
         triggered the first time a non-existant user attempts to start
         a session. This is useful if you already have users in an
         external authentication database (eg LDAP) and you don't want
         them to have to register. -->
    <!--
    <auto-create/>
    -->

    <!-- Templates. If defined, the contents of these files will be
         stored in the users data store when they are created. -->
    <template>
      <!--
      <roster>@sysconfdir@/templates/roster.xml</roster>
      -->
    </template>
  </user>

</sm>