Merge pull request 'Turn off old groups + Upgrade Cwtch' (#42) from groups into trunk

Reviewed-on: #42

go.mod

@@ -3,7 +3,7 @@ module git.openprivacy.ca/flutter/libcwtch-go
 go 1.15
 
 require (
-	cwtch.im/cwtch v0.8.0
+	cwtch.im/cwtch v0.8.1
 	git.openprivacy.ca/openprivacy/connectivity v1.4.3
 	git.openprivacy.ca/openprivacy/log v1.0.2
 	golang.org/x/mobile v0.0.0-20210220033013-bdb1ca9a1e08 // indirect

go.sum

@@ -34,6 +34,8 @@ cwtch.im/cwtch v0.7.6 h1:dEj9vtk9gv7Fwc7ru6ir/mZLSEnqBU1Pr0on/xyUdKE=
 cwtch.im/cwtch v0.7.6/go.mod h1:S0JRLSTwFM+kRrpOPKgUQn/loKe/fc6lLDnOFopRKq8=
 cwtch.im/cwtch v0.8.0 h1:QDRaDBTXefFRPZPqUMtxoNhOcgXv0rl0bGjysSOmJX0=
 cwtch.im/cwtch v0.8.0/go.mod h1:+SY/4ueF1U7mK+CX8hZFbtd+GC1lx/cReo110KgtQAw=
+cwtch.im/cwtch v0.8.1 h1:5wsbPfc75nyKW527ABSO/ww8k7heSkpe49hfcBEEzSA=
+cwtch.im/cwtch v0.8.1/go.mod h1:+SY/4ueF1U7mK+CX8hZFbtd+GC1lx/cReo110KgtQAw=
 cwtch.im/tapir v0.2.1 h1:t1YJB9q5sV1A9xwiiwL6WVfw3dwQWLoecunuzT1PQtw=
 cwtch.im/tapir v0.2.1/go.mod h1:xzzZ28adyUXNkYL1YodcHsAiTt3IJ8Loc29YVn9mIEQ=
 git.openprivacy.ca/cwtch.im/tapir v0.3.2 h1:thLWqqY1LkirWFcy9Tg6NgWeYbvo9xBm+s2XVnCIvpY=

utils/eventHandler.go

@@ -162,8 +162,7 @@ func (eh *EventHandler) handleAppBusEvent(e *event.Event) string {
 
 			// Check that the group is cryptographically valid
 			if group.CheckGroup() == false {
-				// TODO uncomment once group upgrade is complete...
-				//continue
+				continue
 			}
 
 			ph := NewPeerHelper(profile)