33 lines
1.2 KiB
Go
33 lines
1.2 KiB
Go
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package messages
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import (
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"errors"
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"forge.redroom.link/yves/meowlib"
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"forge.redroom.link/yves/meowlib/client"
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"google.golang.org/protobuf/proto"
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)
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// Step4InviteeFinalizesInitiator is called by the invitee's message processor when a
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// UserMessage with invitation.step == 3 arrives. It unmarshals the initiator's ContactCard
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// and completes the invitee's peer entry with the initiator's real keys.
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func Step4InviteeFinalizesInitiator(usermsg *meowlib.UserMessage) (*client.Peer, error) {
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if usermsg.Invitation == nil || usermsg.Invitation.Step != 3 {
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return nil, errors.New("expected invitation step 3")
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}
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var initiatorCC meowlib.ContactCard
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if err := proto.Unmarshal(usermsg.Invitation.Payload, &initiatorCC); err != nil {
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return nil, err
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}
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// Patch the invitation ID from the outer message in case it was not set in the CC.
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if initiatorCC.InvitationId == "" {
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initiatorCC.InvitationId = usermsg.Invitation.Uuid
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}
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if err := client.GetConfig().GetIdentity().InvitationStep4(&initiatorCC); err != nil {
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return nil, err
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}
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client.GetConfig().GetIdentity().Save()
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peer := client.GetConfig().GetIdentity().Peers.GetFromInvitationId(initiatorCC.InvitationId)
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return peer, nil
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}
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