127 lines
2.9 KiB
Go
127 lines
2.9 KiB
Go
package main
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import (
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"encoding/xml"
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"fmt"
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"log"
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"gosrc.io/xmpp"
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"gosrc.io/xmpp/stanza"
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)
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func main() {
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opts := xmpp.ComponentOptions{
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Domain: "service2.localhost",
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Secret: "mypass",
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Address: "localhost:8888",
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Name: "Test Component",
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Category: "gateway",
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Type: "service",
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}
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router := xmpp.NewRouter()
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router.HandleFunc("message", handleMessage)
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router.NewRoute().
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IQNamespaces(stanza.NSDiscoInfo).
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HandlerFunc(func(s xmpp.Sender, p stanza.Packet) {
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discoInfo(s, p, opts)
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})
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router.NewRoute().
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IQNamespaces(stanza.NSDiscoItems).
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HandlerFunc(discoItems)
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router.NewRoute().
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IQNamespaces("jabber:iq:version").
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HandlerFunc(handleVersion)
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component, err := xmpp.NewComponent(opts, router)
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if err != nil {
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log.Fatalf("%+v", err)
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}
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// If you pass the component to a stream manager, it will handle the reconnect policy
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// for you automatically.
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// TODO: Post Connect could be a feature of the router or the client. Move it somewhere else.
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cm := xmpp.NewStreamManager(component, nil)
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log.Fatal(cm.Run())
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}
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func handleMessage(_ xmpp.Sender, p stanza.Packet) {
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msg, ok := p.(stanza.Message)
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if !ok {
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return
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}
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fmt.Println("Received message:", msg.Body)
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}
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func discoInfo(c xmpp.Sender, p stanza.Packet, opts xmpp.ComponentOptions) {
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// Type conversion & sanity checks
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iq, ok := p.(stanza.IQ)
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if !ok || iq.Type != "get" {
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return
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}
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iqResp := stanza.NewIQ(stanza.Attrs{Type: "result", From: iq.To, To: iq.From, Id: iq.Id, Lang: "en"})
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identity := stanza.Identity{
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Name: opts.Name,
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Category: opts.Category,
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Type: opts.Type,
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}
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payload := stanza.DiscoInfo{
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XMLName: xml.Name{
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Space: stanza.NSDiscoInfo,
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Local: "query",
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},
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Identity: []stanza.Identity{identity},
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Features: []stanza.Feature{
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{Var: stanza.NSDiscoInfo},
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{Var: stanza.NSDiscoItems},
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{Var: "jabber:iq:version"},
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{Var: "urn:xmpp:delegation:1"},
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},
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}
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iqResp.Payload = &payload
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_ = c.Send(iqResp)
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}
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// TODO: Handle iq error responses
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func discoItems(c xmpp.Sender, p stanza.Packet) {
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// Type conversion & sanity checks
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iq, ok := p.(stanza.IQ)
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if !ok || iq.Type != "get" {
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return
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}
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discoItems, ok := iq.Payload.(*stanza.DiscoItems)
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if !ok {
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return
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}
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iqResp := stanza.NewIQ(stanza.Attrs{Type: "result", From: iq.To, To: iq.From, Id: iq.Id, Lang: "en"})
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var payload stanza.DiscoItems
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if discoItems.Node == "" {
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payload = stanza.DiscoItems{
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Items: []stanza.DiscoItem{
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{Name: "test node", JID: "service.localhost", Node: "node1"},
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},
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}
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}
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iqResp.Payload = &payload
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_ = c.Send(iqResp)
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}
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func handleVersion(c xmpp.Sender, p stanza.Packet) {
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// Type conversion & sanity checks
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iq, ok := p.(stanza.IQ)
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if !ok {
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return
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}
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iqResp := stanza.NewIQ(stanza.Attrs{Type: "result", From: iq.To, To: iq.From, Id: iq.Id, Lang: "en"})
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var payload stanza.Version
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payload.Name = "Fluux XMPP Component"
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payload.Version = "0.0.1"
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iq.Payload = &payload
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_ = c.Send(iqResp)
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}
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