47 lines
1.2 KiB
Go
47 lines
1.2 KiB
Go
package env
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import (
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"fmt"
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"os"
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"strings"
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"github.com/qdm12/gluetun/internal/configuration/settings"
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"github.com/qdm12/gluetun/internal/constants/providers"
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"github.com/qdm12/gluetun/internal/constants/vpn"
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)
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func (r *Reader) readProvider(vpnType string) (provider settings.Provider, err error) {
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provider.Name = r.readVPNServiceProvider(vpnType)
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var providerName string
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if provider.Name != nil {
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providerName = *provider.Name
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}
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provider.ServerSelection, err = r.readServerSelection(providerName, vpnType)
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if err != nil {
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return provider, fmt.Errorf("server selection: %w", err)
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}
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provider.PortForwarding, err = r.readPortForward()
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if err != nil {
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return provider, fmt.Errorf("port forwarding: %w", err)
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}
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return provider, nil
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}
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func (r *Reader) readVPNServiceProvider(vpnType string) (vpnProviderPtr *string) {
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_, s := r.getEnvWithRetro("VPN_SERVICE_PROVIDER", "VPNSP")
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s = strings.ToLower(s)
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switch {
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case vpnType != vpn.Wireguard &&
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os.Getenv("OPENVPN_CUSTOM_CONFIG") != "": // retro compatibility
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return stringPtr(providers.Custom)
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case s == "":
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return nil
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case s == "pia": // retro compatibility
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return stringPtr(providers.PrivateInternetAccess)
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}
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return stringPtr(s)
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}
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