126 lines
4.2 KiB
Go
126 lines
4.2 KiB
Go
package helpers
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import (
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"strings"
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"forge.redroom.link/yves/meowlib"
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"forge.redroom.link/yves/meowlib/client"
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)
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// InvitationCheck
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// todo
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/*
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func InvitationCheck(invitationdata []byte) *C.char {
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var jsoninv map[string]interface{}
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err := json.Unmarshal([]byte(C.GoString(invitationdata)), &jsoninv)
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if err != nil {
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return C.CString(errorToJson(err, "InvitationCheck: "))
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}
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var cc *meowlib.ContactCard
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if _, err := os.Stat(jsoninv["filename"].(string)); os.IsNotExist(err) {
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return C.CString(errorToJson(err, "InvitationCheck: "))
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}
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if strings.HasSuffix(jsoninv["filename"].(string), ".mwiv") {
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data, err := os.ReadFile(jsoninv["filename"].(string))
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if err != nil {
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return C.CString(errorToJson(err, "InvitationCheck: "))
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}
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cc, err = meowlib.NewContactCardFromCompressed(data)
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if err != nil {
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return C.CString(errorToJson(err, "InvitationCheck: "))
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}
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}
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identity := client.GetConfig().GetIdentity()
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result := map[string]string{}
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if cc != nil {
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isAnswer, proposed, received, invitationMessage := identity.CheckInvitation(cc)
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if isAnswer { // answer to infitation
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result["type"] = "answer"
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result["to"] = proposed
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result["from"] = received
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result["invitation_message"] = invitationMessage
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//fmt.Fprintln(os.Stdout, "Invitation sent to "+proposed+" received with "+received+" as suggested nickname")
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} else { // finalization message
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result["type"] = "finalize"
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result["from"] = received
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//fmt.Fprintln(os.Stdout, "Invitation sent by "+received)
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}
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}
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val, err := json.Marshal(result)
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if err != nil {
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return C.CString(errorToJson(err, "InvitationCheck: "))
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}
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return C.CString(string(val))
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}*/
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// InvitationGetMessage
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// Called by the invitation receiver
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// invitationUrl: the url of server holding the invitation
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// serverPublicKey: the public key of the server holding the invitation
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// invitationPassword: the password of the invitation
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func InvitationGetMessage(invitationUrl string, serverPublicKey string, invitationPassword string) ([]byte, string, error) {
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meowurl := strings.Split(invitationUrl[7:], "?")
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serverurl := meowurl[0]
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shortcode := meowurl[1]
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srv := client.Server{}
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// check if already in msg servers
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dbsrv, err := client.GetConfig().GetIdentity().MessageServers.LoadServer(serverurl)
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if err != nil {
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return nil, "InvitationGetMessage: LoadServer", err
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}
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if dbsrv == nil {
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// create a server object with url & pubkey
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srv.Url = serverurl
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srv.PublicKey = serverPublicKey
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srv.UserKp = meowlib.NewKeyPair()
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// save it
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err = client.GetConfig().GetIdentity().MessageServers.StoreServer(&srv)
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if err != nil {
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return nil, "InvitationGetMessage: StoreServer", err
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}
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} else {
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srv = *dbsrv
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}
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// buildserver message
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toSrvMsg, err := srv.BuildToServerMessageInvitationRequest(shortcode, invitationPassword)
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if err != nil {
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return nil, "InvitationGetMessage: BuildToServerMessageInvitationRequest", err
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}
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// processoutbound
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bytemsg, err := srv.ProcessOutboundMessage(toSrvMsg)
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if err != nil {
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return nil, "InvitationGetMessage: ProcessOutboundMessage", err
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}
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return bytemsg, "", nil
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}
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// InvitationGetMessageReadResponse
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// Called by the invitation receiver
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// invitationData: the data received from the server
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// invitationServerUid: the uid of the server holding the invitation
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func InvitationGetMessageReadResponse(invitationData []byte, invitationServerUid string) (*meowlib.ContactCard, string, error) {
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server, err := client.GetConfig().GetIdentity().MessageServers.LoadServer(invitationServerUid)
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if err != nil {
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return nil, "InvitationGetMessageReadResponse: LoadServer", err
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}
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// Server inbound processing : get the invitation server
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serverMsg, err := server.ProcessInboundServerResponse(invitationData)
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if err != nil {
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return nil, "InvitationGetMessageReadResponse: ProcessInboundServerResponse", err
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}
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// fmt.Println("Inbound OK, Invitation Step: ", serverMsg.Invitation.Step, len(serverMsg.Invitation.Payload))
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// fmt.Println("Invitation Check")
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// fmt.Println(hex.EncodeToString(serverMsg.Invitation.Payload))
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// contactCard decode
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cc, err := meowlib.NewContactCardFromCompressed(serverMsg.Invitation.Payload)
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if err != nil {
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return nil, "InvitationGetMessageReadResponse: NewContactCardFromCompressed", err
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}
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return cc, "", nil
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}
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