add uid to peer + helper methods + http

client/helpers/invitationCreateHelper.go

@@ -0,0 +1,135 @@
+package helpers
+
+import (
+	"os"
+	"time"
+
+	"forge.redroom.link/yves/meowlib"
+	"forge.redroom.link/yves/meowlib/client"
+)
+
+// InvitationCreatePeer creates a new peer and returns it
+// Called by invitation initiator
+// name: the name of the peer
+// myNickname: my nickname for that peer
+// invitationMessage: the message to send to the peer
+// serverUids: the list of server uids
+func InvitationCreatePeer(name string, myNickname string, invitationMessage string, serverUids []string) (*client.Peer, string, error) {
+
+	mynick := myNickname
+	if myNickname == "" {
+		mynick = client.GetConfig().GetIdentity().Nickname
+	}
+
+	// build my contact card for that friend
+	peer, err := client.GetConfig().GetIdentity().InvitePeer(mynick, myNickname, serverUids, invitationMessage)
+	if err != nil {
+		return nil, "InvitationCreate: InvitePeer", err
+	}
+	client.GetConfig().GetIdentity().Save()
+
+	return peer, "", nil
+}
+
+// InvitationCreateFile creates a new peer and writes the invitation to a file
+// Called by invitation initiator
+// name: the name of the peer
+// myNickname: my nickname for that peer
+// invitationMessage: the message to send to the peer
+// serverUids: the list of server uids
+// format: the format of the file (qr or mwiv)
+func InvitationCreateFile(name string, myNickname string, invitationMessage string, serverUids []string, format string) (*client.Peer, string, error) {
+
+	peer, errdata, err := InvitationCreatePeer(name, myNickname, invitationMessage, serverUids)
+	if err != nil {
+		return nil, errdata, err
+	}
+	c := client.GetConfig()
+	var filename string = ""
+	if format == "qr" {
+		filename = c.StoragePath + string(os.PathSeparator) + peer.MyName + "-" + peer.Name + ".png"
+		err := peer.GetMyContact().WriteQr(filename)
+		if err != nil {
+			return nil, "InvitationCreateFile: WriteQr", err
+		}
+	} else {
+		filename = c.StoragePath + string(os.PathSeparator) + peer.MyName + "-" + peer.Name + ".mwiv"
+		err := peer.GetMyContact().WriteCompressed(filename)
+		if err != nil {
+			return nil, "InvitationCreateFile: WriteCompressed", err
+		}
+	}
+	return peer, "", nil
+}
+
+// InvitationCreateMessage creates a new invitation message for an invited peer
+// Called by invitation initiator
+// invitationId: the invitation id of the peer
+// invitationServerUid: the uid of the server for sending the invitation
+// timeOut: the timeout for the invitation
+// urlLen: the length of the invitation url
+// password: the password for the invitation
+func InvitationCreateMessage(invitationId string, invitationServerUid string, timeOut int, urlLen int, password string) ([]byte, string, error) {
+
+	// lookup for peer with "invitation_id"
+	var myContact *meowlib.ContactCard
+	for i := 0; i < len(client.GetConfig().GetIdentity().Peers); i++ {
+		if client.GetConfig().GetIdentity().Peers[i].InvitationId == invitationId {
+			myContact = client.GetConfig().GetIdentity().Peers[i].GetMyContact()
+			break
+		}
+	}
+	// todo handle not found !!
+	// lookup for message server with "invitation_server"
+	invitationServer, err := client.GetConfig().GetIdentity().MessageServers.LoadServer(invitationServerUid) //.GetServerByIdx(int(jsoninv["invitation_server"].(float64)))
+	if err != nil {
+		return nil, "InvitationCreateMessage: LoadServer", err
+	}
+	// call server.buildinviattion
+	msg, err := invitationServer.BuildToServerMessageInvitationCreation(myContact, password, timeOut, urlLen)
+	if err != nil {
+		return nil, "InvitationCreateMessage: BuildToServerMessageInvitationCreation", err
+	}
+	// fmt.Println("Invitation Create")
+	// fmt.Println(hex.EncodeToString(msg.Invitation.Payload))
+	bytemsg, err := invitationServer.ProcessOutboundMessage(msg)
+	if err != nil {
+		return nil, "InvitationCreateMessage: ProcessOutboundMessage", err
+	}
+	return bytemsg, "", nil
+}
+
+// InvitationCreateReadResponse reads the response of an invitation creation (url, expiry)
+// Called by invitation initiator
+// invitationServerUid: the uid of the server where we sent the invitation
+// invitationResponse: the response we got from the server
+func InvitationCreateReadResponse(invitationServerUid string, invitationResponse []byte) (*meowlib.Invitation, string, error) {
+
+	server, err := client.GetConfig().GetIdentity().MessageServers.LoadServer(invitationServerUid)
+	if err != nil {
+		return nil, "InvitationCreateReadResponse: LoadServer", err
+	}
+	serverMsg, err := server.ProcessInboundServerResponse(invitationResponse)
+	if err != nil {
+		return nil, "InvitationCreateReadResponse: ProcessInboundServerResponse", err
+	}
+
+	return serverMsg.Invitation, "", nil
+}
+
+// InvitationSetUrlInfo sets the url info for an invitation
+// Called by invitation initiator
+// invitationId: the invitation id of the peer
+// url: the url of the invitation we got from the server
+func InvitationSetUrlInfo(invitationId string, url string, expiry int64) {
+
+	for i := 0; i < len(client.GetConfig().GetIdentity().Peers); i++ {
+		if client.GetConfig().GetIdentity().Peers[i].InvitationId == invitationId {
+			client.GetConfig().GetIdentity().Peers[i].InvitationUrl = url
+			client.GetConfig().GetIdentity().Peers[i].InvitationExpiry = time.Unix(expiry, 0)
+			break
+		}
+	}
+	client.GetConfig().GetIdentity().Save()
+
+}