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package eduvpn
type VPNState struct {
// Info passed by the client
ConfigDirectory string `json:"-"`
Name string `json:"-"`
StateCallback func(string, string, string) `json:"-"`
// The chosen server
Server *Server `json:"server"`
// The list of servers and organizations from disco
DiscoList *DiscoList `json:"disco"`
}
func (state *VPNState) Register(name string, directory string, stateCallback func(string, string, string)) error {
state.Name = name
state.ConfigDirectory = directory
state.StateCallback = stateCallback
state.StateCallback("Start", "Registered", "app registered")
// Try to load the previous configuration
if state.LoadConfig() != nil {
// This error can be safely ignored, as when the config does not load, the struct will not be filled
// Make sure to log this when we have implemented a good logging system
}
return nil
}
func (state *VPNState) Connect(url string) (string, error) {
if state.Server == nil {
state.Server = &Server{}
}
initializeErr := state.Server.Initialize(url)
if initializeErr != nil {
return "", initializeErr
}
if !state.Server.IsAuthenticated() {
loginErr := state.LoginOAuth()
if loginErr != nil {
return "", loginErr
}
}
return state.Server.GetConfig()
}
var VPNStateInstance *VPNState
func GetVPNState() *VPNState {
if VPNStateInstance == nil {
VPNStateInstance = &VPNState{}
}
return VPNStateInstance
}
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