feat: add parsing for new links format (#3665)

* feat(share-links): Add protobuf and encode/decode url data methods

* feat(new-links-format): Adds generators for new links format

* feat: add parsing for new links format

* feat: add messenger-level pubkey serialization and tests

* feat: fix and test CreateCommunityURLWithChatKey

* feat: impl and test parseCommunityURLWithChatKey

* feat: fix and test CreateCommunityURLWithData

* feat:  impl and test parseCommunityURLWithData (not working)

* feat: UrlDataResponse as response share urls api

* feat: impl& tested ShareCommunityChannelURLWithChatKey

* feat: impl & tested ParseCommunityChannelURLWithChatKey

* fix: bring urls to new format

* feat: add regexp for community channel urls

* feat: impl & test contact urls with chatKey, Ens and data

* fix: encodeDataURL/encodeDataURL patch from Samyoul

* fix: fix unmarshalling protobufs

* fix: fix minor issues, temporary comment TestParseUserURLWithENS

* fix: allow url to contain extra `#` in the signature

* fix: check signatures with SigToPub

* chore: lint fixes

* fix: encode the signature

* feat: Check provided channelID is Uuid

* fix(share-community-url): Remove if community encrypted scope

* fix: review fixes

* fix: use proto.Unmarshal instead of json.Marshal

* feat(share-urls): Adds TagsIndices to community data

* feat: support tag indices to community url data

---------

Co-authored-by: Boris Melnik <borismelnik@status.im>

go.mod

@@ -75,6 +75,7 @@ require github.com/fogleman/gg v1.3.0
 
 require (
 	github.com/afex/hystrix-go v0.0.0-20180502004556-fa1af6a1f4f5
+	github.com/andybalholm/brotli v1.0.5
 	github.com/gorilla/sessions v1.2.1
 	github.com/ipfs/go-log/v2 v2.5.1
 	github.com/ladydascalie/currency v1.6.0

go.sum

@@ -327,6 +327,8 @@ github.com/anacrolix/utp v0.0.0-20180219060659-9e0e1d1d0572/go.mod h1:MDwc+vsGEq
 github.com/anacrolix/utp v0.1.0 h1:FOpQOmIwYsnENnz7tAGohA+r6iXpRjrq8ssKSre2Cp4=
 github.com/anacrolix/utp v0.1.0/go.mod h1:MDwc+vsGEq7RMw6lr2GKOEqjWny5hO5OZXRVNaBJ2Dk=
 github.com/andreyvit/diff v0.0.0-20170406064948-c7f18ee00883/go.mod h1:rCTlJbsFo29Kk6CurOXKm700vrz8f0KW0JNfpkRJY/8=
+github.com/andybalholm/brotli v1.0.5 h1:8uQZIdzKmjc/iuPu7O2ioW48L81FgatrcpfFmiq/cCs=
+github.com/andybalholm/brotli v1.0.5/go.mod h1:fO7iG3H7G2nSZ7m0zPUDn85XEX2GTukHGRSepvi9Eig=
 github.com/andybalholm/cascadia v1.1.0/go.mod h1:GsXiBklL0woXo1j/WYWtSYYC4ouU9PqHO0sqidkEA4Y=
 github.com/andybalholm/cascadia v1.2.0 h1:vuRCkM5Ozh/BfmsaTm26kbjm0mIOM3yS5Ek/F5h18aE=
 github.com/andybalholm/cascadia v1.2.0/go.mod h1:YCyR8vOZT9aZ1CHEd8ap0gMVm2aFgxBp0T0eFw1RUQY=

protocol/communities/community.go

@@ -374,6 +374,21 @@ func (o *Community) TagsRaw() []string {
 	return o.config.CommunityDescription.Tags
 }
 
+func (o *Community) TagsIndices() []uint32 {
+	var indices []uint32
+	for _, t := range o.config.CommunityDescription.Tags {
+		i := uint32(0)
+		for k := range requests.TagsEmojies {
+			if k == t {
+				indices = append(indices, i)
+			}
+			i++
+		}
+	}
+
+	return indices
+}
+
 func (o *Community) OutroMessage() string {
 	if o != nil &&
 		o.config != nil &&

protocol/errors.go

@@ -5,8 +5,9 @@ import (
 )
 
 var (
-	ErrChatIDEmpty     = errors.New("chat ID is empty")
-	ErrChatNotFound    = errors.New("can't find chat")
-	ErrNotImplemented  = errors.New("not implemented")
-	ErrContactNotFound = errors.New("contact not found")
+	ErrChatIDEmpty      = errors.New("chat ID is empty")
+	ErrChatNotFound     = errors.New("can't find chat")
+	ErrNotImplemented   = errors.New("not implemented")
+	ErrContactNotFound  = errors.New("contact not found")
+	ErrCommunityIDEmpty = errors.New("community ID is empty")
 )