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-rw-r--r--go.mod2
-rw-r--r--go.sum4
-rw-r--r--vendor/github.com/matterbridge/go-xmpp/xmpp.go54
-rw-r--r--vendor/github.com/matterbridge/go-xmpp/xmpp_avatar.go125
-rw-r--r--vendor/modules.txt2
5 files changed, 178 insertions, 9 deletions
diff --git a/go.mod b/go.mod
index 3da58716..184514b3 100644
--- a/go.mod
+++ b/go.mod
@@ -24,7 +24,7 @@ require (
github.com/matterbridge/Rocket.Chat.Go.SDK v0.0.0-20190210153444-cc9d05784d5d
github.com/matterbridge/discordgo v0.18.1-0.20200308151012-aa40f01cbcc3
github.com/matterbridge/emoji v2.1.1-0.20191117213217-af507f6b02db+incompatible
- github.com/matterbridge/go-xmpp v0.0.0-20200328215643-8d36ff2c85d1
+ github.com/matterbridge/go-xmpp v0.0.0-20200329150250-5812999b292b
github.com/matterbridge/gomatrix v0.0.0-20200209224845-c2104d7936a6
github.com/matterbridge/gozulipbot v0.0.0-20190212232658-7aa251978a18
github.com/matterbridge/logrus-prefixed-formatter v0.0.0-20180806162718-01618749af61
diff --git a/go.sum b/go.sum
index e3e07622..3d16f1fc 100644
--- a/go.sum
+++ b/go.sum
@@ -130,8 +130,8 @@ github.com/matterbridge/discordgo v0.18.1-0.20200308151012-aa40f01cbcc3 h1:VP/DN
github.com/matterbridge/discordgo v0.18.1-0.20200308151012-aa40f01cbcc3/go.mod h1:5a1bHtG/38ofcx9cgwM5eTW/Pl4SpbQksNDnTRcGA2Y=
github.com/matterbridge/emoji v2.1.1-0.20191117213217-af507f6b02db+incompatible h1:oaOqwbg5HxHRxvAbd84ks0Okwoc1ISyUZ87EiVJFhGI=
github.com/matterbridge/emoji v2.1.1-0.20191117213217-af507f6b02db+incompatible/go.mod h1:igE6rUAn3jai2wCdsjFHfhUoekjrFthoEjFObKKwSb4=
-github.com/matterbridge/go-xmpp v0.0.0-20200328215643-8d36ff2c85d1 h1:1GBtdv3HbYTPbGP3y/QpJ7S4ogB5gs/+gGKhj4ri2CM=
-github.com/matterbridge/go-xmpp v0.0.0-20200328215643-8d36ff2c85d1/go.mod h1:ECDRehsR9TYTKCAsRS8/wLeOk6UUqDydw47ln7wG41Q=
+github.com/matterbridge/go-xmpp v0.0.0-20200329150250-5812999b292b h1:ZYI2HCj9zPzI4Si1ouSOi/ImA2xSQLUCJPQsLWr8FE0=
+github.com/matterbridge/go-xmpp v0.0.0-20200329150250-5812999b292b/go.mod h1:ECDRehsR9TYTKCAsRS8/wLeOk6UUqDydw47ln7wG41Q=
github.com/matterbridge/gomatrix v0.0.0-20200209224845-c2104d7936a6 h1:Kl65VJv38HjYFnnwH+MP6Z8hcJT5UHuSpHVU5vW1HH0=
github.com/matterbridge/gomatrix v0.0.0-20200209224845-c2104d7936a6/go.mod h1:+jWeaaUtXQbBRdKYWfjW6JDDYiI2XXE+3NnTjW5kg8g=
github.com/matterbridge/gozulipbot v0.0.0-20190212232658-7aa251978a18 h1:fLhwXtWGtfTgZVxHG1lcKjv+re7dRwyyuYFNu69xdho=
diff --git a/vendor/github.com/matterbridge/go-xmpp/xmpp.go b/vendor/github.com/matterbridge/go-xmpp/xmpp.go
index cc13218e..bb1438e9 100644
--- a/vendor/github.com/matterbridge/go-xmpp/xmpp.go
+++ b/vendor/github.com/matterbridge/go-xmpp/xmpp.go
@@ -644,7 +644,20 @@ func (c *Client) Recv() (stanza interface{}, err error) {
case *clientMessage:
if v.Event.XMLNS == XMPPNS_PUBSUB_EVENT {
// Handle Pubsub notifications
- return pubsubClientToReturn(v.Event), nil
+ switch v.Event.Items.Node {
+ case XMPPNS_AVATAR_PEP_METADATA:
+ return handleAvatarMetadata(v.Event.Items.Items[0].Body,
+ v.From)
+ // I am not sure whether this can even happen.
+ // XEP-0084 only specifies a subscription to
+ // the metadata node.
+ /*case XMPPNS_AVATAR_PEP_DATA:
+ return handleAvatarData(v.Event.Items.Items[0].Body,
+ v.From,
+ v.Event.Items.Items[0].ID)*/
+ default:
+ return pubsubClientToReturn(v.Event), nil
+ }
}
stamp, _ := time.Parse(
@@ -745,10 +758,41 @@ func (c *Client) Recv() (stanza interface{}, err error) {
return PubsubItems{}, err
}
- return PubsubItems{
- p.Node,
- pubsubItemsToReturn(p.Items),
- }, nil
+ switch p.Node {
+ case XMPPNS_AVATAR_PEP_DATA:
+ return handleAvatarData(p.Items[0].Body,
+ v.From,
+ p.Items[0].ID)
+ case XMPPNS_AVATAR_PEP_METADATA:
+ return handleAvatarMetadata(p.Items[0].Body,
+ v.From)
+ default:
+ return PubsubItems{
+ p.Node,
+ pubsubItemsToReturn(p.Items),
+ }, nil
+ }
+ // Note: XEP-0084 states that metadata and data
+ // should be fetched with an id of retrieve1.
+ // Since we already have PubSub implemented, we
+ // can just use items1 and items3 to do the same
+ // as an Avatar node is just a PEP (PubSub) node.
+ /*case "retrieve1":
+ var p clientPubsubItems
+ err := xml.Unmarshal([]byte(v.Query.InnerXML), &p)
+ if err != nil {
+ return PubsubItems{}, err
+ }
+
+ switch p.Node {
+ case XMPPNS_AVATAR_PEP_DATA:
+ return handleAvatarData(p.Items[0].Body,
+ v.From,
+ p.Items[0].ID)
+ case XMPPNS_AVATAR_PEP_METADATA:
+ return handleAvatarMetadata(p.Items[0].Body,
+ v
+ }*/
}
case v.Query.XMLName.Local == "":
return IQ{ID: v.ID, From: v.From, To: v.To, Type: v.Type}, nil
diff --git a/vendor/github.com/matterbridge/go-xmpp/xmpp_avatar.go b/vendor/github.com/matterbridge/go-xmpp/xmpp_avatar.go
new file mode 100644
index 00000000..7303dba5
--- /dev/null
+++ b/vendor/github.com/matterbridge/go-xmpp/xmpp_avatar.go
@@ -0,0 +1,125 @@
+package xmpp
+
+import (
+ "crypto/sha1"
+ "encoding/base64"
+ "encoding/hex"
+ "encoding/xml"
+ "errors"
+ "strconv"
+)
+
+const (
+ XMPPNS_AVATAR_PEP_DATA = "urn:xmpp:avatar:data"
+ XMPPNS_AVATAR_PEP_METADATA = "urn:xmpp:avatar:metadata"
+)
+
+type clientAvatarData struct {
+ XMLName xml.Name `xml:"data"`
+ Data []byte `xml:",innerxml"`
+}
+
+type clientAvatarInfo struct {
+ XMLName xml.Name `xml:"info"`
+ Bytes string `xml:"bytes,attr"`
+ Width string `xml:"width,attr"`
+ Height string `xml:"height,attr"`
+ ID string `xml:"id,attr"`
+ Type string `xml:"type,attr"`
+ URL string `xml:"url,attr"`
+}
+
+type clientAvatarMetadata struct {
+ XMLName xml.Name `xml:"metadata"`
+ XMLNS string `xml:"xmlns,attr"`
+ Info clientAvatarInfo `xml:"info"`
+}
+
+type AvatarData struct {
+ Data []byte
+ From string
+}
+
+type AvatarMetadata struct {
+ From string
+ Bytes int
+ Width int
+ Height int
+ ID string
+ Type string
+ URL string
+}
+
+func handleAvatarData(itemsBody []byte, from, id string) (AvatarData, error) {
+ var data clientAvatarData
+ err := xml.Unmarshal(itemsBody, &data)
+ if err != nil {
+ return AvatarData{}, err
+ }
+
+ // Base64-decode the avatar data to check its SHA1 hash
+ dataRaw, err := base64.StdEncoding.DecodeString(
+ string(data.Data))
+ if err != nil {
+ return AvatarData{}, err
+ }
+
+ hash := sha1.Sum(dataRaw)
+ hashStr := hex.EncodeToString(hash[:])
+ if hashStr != id {
+ return AvatarData{}, errors.New("SHA1 hashes do not match")
+ }
+
+ return AvatarData{
+ Data: dataRaw,
+ From: from,
+ }, nil
+}
+
+func handleAvatarMetadata(body []byte, from string) (AvatarMetadata, error) {
+ var meta clientAvatarMetadata
+ err := xml.Unmarshal(body, &meta)
+ if err != nil {
+ return AvatarMetadata{}, err
+ }
+
+ return AvatarMetadata{
+ From: from,
+ Bytes: atoiw(meta.Info.Bytes),
+ Width: atoiw(meta.Info.Width),
+ Height: atoiw(meta.Info.Height),
+ ID: meta.Info.ID,
+ Type: meta.Info.Type,
+ URL: meta.Info.URL,
+ }, nil
+}
+
+// A wrapper for atoi which just returns -1 if an error occurs
+func atoiw(str string) int {
+ i, err := strconv.Atoi(str)
+ if err != nil {
+ return -1
+ }
+
+ return i
+}
+
+func (c *Client) AvatarSubscribeMetadata(jid string) {
+ c.PubsubSubscribeNode(XMPPNS_AVATAR_PEP_METADATA, jid)
+}
+
+func (c *Client) AvatarUnsubscribeMetadata(jid string) {
+ c.PubsubUnsubscribeNode(XMPPNS_AVATAR_PEP_METADATA, jid)
+}
+
+func (c *Client) AvatarRequestData(jid string) {
+ c.PubsubRequestLastItems(XMPPNS_AVATAR_PEP_DATA, jid)
+}
+
+func (c *Client) AvatarRequestDataByID(jid, id string) {
+ c.PubsubRequestItem(XMPPNS_AVATAR_PEP_DATA, jid, id)
+}
+
+func (c *Client) AvatarRequestMetadata(jid string) {
+ c.PubsubRequestLastItems(XMPPNS_AVATAR_PEP_METADATA, jid)
+}
diff --git a/vendor/modules.txt b/vendor/modules.txt
index b63c1861..54b6eab9 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -103,7 +103,7 @@ github.com/matterbridge/Rocket.Chat.Go.SDK/rest
github.com/matterbridge/discordgo
# github.com/matterbridge/emoji v2.1.1-0.20191117213217-af507f6b02db+incompatible
github.com/matterbridge/emoji
-# github.com/matterbridge/go-xmpp v0.0.0-20200328215643-8d36ff2c85d1
+# github.com/matterbridge/go-xmpp v0.0.0-20200329150250-5812999b292b
github.com/matterbridge/go-xmpp
# github.com/matterbridge/gomatrix v0.0.0-20200209224845-c2104d7936a6
github.com/matterbridge/gomatrix
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-01 19:44:51 +0000