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chore(all): provider to servers map in allServers

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- Simplify formatting CLI
- Simplify updater code
- Simplify filter choices for config validation
- Simplify all servers deep copying
- Custom JSON marshaling methods for `AllServers`
- Simplify provider constructor switch
- Simplify storage merging
- Simplify storage reading and extraction
- Simplify updating code
This commit is contained in:
Quentin McGaw
2022-05-27 00:59:47 +00:00
parent 5ffe8555ba
commit bd0868d764
22 changed files with 854 additions and 1295 deletions
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120
internal/configuration/settings/serverselection.go
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@@ -140,118 +140,26 @@ func getLocationFilterChoices(vpnServiceProvider string, ss *ServerSelection,
countryChoices, regionChoices, cityChoices,
ispChoices, nameChoices, hostnameChoices []string,
err error) {
switch vpnServiceProvider {
case providers.Custom:
case providers.Cyberghost:
servers := allServers.GetCyberghost()
countryChoices = validation.ExtractCountries(servers)
hostnameChoices = validation.ExtractHostnames(servers)
case providers.Expressvpn:
servers := allServers.GetExpressvpn()
countryChoices = validation.ExtractCountries(servers)
cityChoices = validation.ExtractCities(servers)
hostnameChoices = validation.ExtractHostnames(servers)
case providers.Fastestvpn:
servers := allServers.GetFastestvpn()
countryChoices = validation.ExtractCountries(servers)
hostnameChoices = validation.ExtractHostnames(servers)
case providers.HideMyAss:
servers := allServers.GetHideMyAss()
countryChoices = validation.ExtractCountries(servers)
regionChoices = validation.ExtractRegions(servers)
cityChoices = validation.ExtractCities(servers)
hostnameChoices = validation.ExtractHostnames(servers)
case providers.Ipvanish:
servers := allServers.GetIpvanish()
countryChoices = validation.ExtractCountries(servers)
cityChoices = validation.ExtractCities(servers)
hostnameChoices = validation.ExtractHostnames(servers)
case providers.Ivpn:
servers := allServers.GetIvpn()
countryChoices = validation.ExtractCountries(servers)
cityChoices = validation.ExtractCities(servers)
ispChoices = validation.ExtractISPs(servers)
hostnameChoices = validation.ExtractHostnames(servers)
case providers.Mullvad:
servers := allServers.GetMullvad()
countryChoices = validation.ExtractCountries(servers)
cityChoices = validation.ExtractCities(servers)
ispChoices = validation.ExtractISPs(servers)
hostnameChoices = validation.ExtractHostnames(servers)
case providers.Nordvpn:
servers := allServers.GetNordvpn()
regionChoices = validation.ExtractRegions(servers)
hostnameChoices = validation.ExtractHostnames(servers)
case providers.Perfectprivacy:
servers := allServers.GetPerfectprivacy()
cityChoices = validation.ExtractCities(servers)
case providers.Privado:
servers := allServers.GetPrivado()
countryChoices = validation.ExtractCountries(servers)
regionChoices = validation.ExtractRegions(servers)
cityChoices = validation.ExtractCities(servers)
hostnameChoices = validation.ExtractHostnames(servers)
case providers.PrivateInternetAccess:
servers := allServers.GetPia()
regionChoices = validation.ExtractRegions(servers)
hostnameChoices = validation.ExtractHostnames(servers)
nameChoices = validation.ExtractServerNames(servers)
case providers.Privatevpn:
servers := allServers.GetPrivatevpn()
countryChoices = validation.ExtractCountries(servers)
cityChoices = validation.ExtractCities(servers)
hostnameChoices = validation.ExtractHostnames(servers)
case providers.Protonvpn:
servers := allServers.GetProtonvpn()
countryChoices = validation.ExtractCountries(servers)
regionChoices = validation.ExtractRegions(servers)
cityChoices = validation.ExtractCities(servers)
nameChoices = validation.ExtractServerNames(servers)
hostnameChoices = validation.ExtractHostnames(servers)
case providers.Purevpn:
servers := allServers.GetPurevpn()
countryChoices = validation.ExtractCountries(servers)
regionChoices = validation.ExtractRegions(servers)
cityChoices = validation.ExtractCities(servers)
hostnameChoices = validation.ExtractHostnames(servers)
case providers.Surfshark:
servers := allServers.GetSurfshark()
countryChoices = validation.ExtractCountries(servers)
cityChoices = validation.ExtractCities(servers)
hostnameChoices = validation.ExtractHostnames(servers)
regionChoices = validation.ExtractRegions(servers)
providerServers, ok := allServers.ProviderToServers[vpnServiceProvider]
if !ok {
panic(fmt.Sprintf("VPN service provider unknown: %s", vpnServiceProvider))
}
servers := providerServers.Servers
countryChoices = validation.ExtractCountries(servers)
regionChoices = validation.ExtractRegions(servers)
cityChoices = validation.ExtractCities(servers)
ispChoices = validation.ExtractISPs(servers)
nameChoices = validation.ExtractServerNames(servers)
hostnameChoices = validation.ExtractHostnames(servers)
if vpnServiceProvider == providers.Surfshark {
// // Retro compatibility
// TODO v4 remove
regionChoices = append(regionChoices, validation.SurfsharkRetroLocChoices()...)
if err := helpers.AreAllOneOf(ss.Regions, regionChoices); err != nil {
return nil, nil, nil, nil, nil, nil, fmt.Errorf("%w: %s", ErrRegionNotValid, err)
}
// Retro compatibility
// TODO remove in v4
*ss = surfsharkRetroRegion(*ss)
case providers.Torguard:
servers := allServers.GetTorguard()
countryChoices = validation.ExtractCountries(servers)
cityChoices = validation.ExtractCities(servers)
hostnameChoices = validation.ExtractHostnames(servers)
case providers.VPNUnlimited:
servers := allServers.GetVPNUnlimited()
countryChoices = validation.ExtractCountries(servers)
cityChoices = validation.ExtractCities(servers)
hostnameChoices = validation.ExtractHostnames(servers)
case providers.Vyprvpn:
servers := allServers.GetVyprvpn()
regionChoices = validation.ExtractRegions(servers)
case providers.Wevpn:
servers := allServers.GetWevpn()
cityChoices = validation.ExtractCities(servers)
hostnameChoices = validation.ExtractHostnames(servers)
case providers.Windscribe:
servers := allServers.GetWindscribe()
regionChoices = validation.ExtractRegions(servers)
cityChoices = validation.ExtractCities(servers)
hostnameChoices = validation.ExtractHostnames(servers)
default:
return nil, nil, nil, nil, nil, nil, fmt.Errorf("%w: %s", ErrVPNProviderNameNotValid, vpnServiceProvider)
}
return countryChoices, regionChoices, cityChoices,