81 lines
3.3 KiB
Go
81 lines
3.3 KiB
Go
package storage
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import (
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"time"
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"github.com/qdm12/gluetun/internal/models"
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)
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func getUnixTimeDifference(unix1, unix2 int64) (difference time.Duration) {
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difference = time.Unix(unix1, 0).Sub(time.Unix(unix2, 0))
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if difference < 0 {
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difference = -difference
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}
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return difference.Truncate(time.Second)
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}
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func (s *storage) mergeServers(hardcoded, persistent models.AllServers) (merged models.AllServers) {
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merged.Version = hardcoded.Version
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merged.Cyberghost = hardcoded.Cyberghost
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if persistent.Cyberghost.Timestamp > hardcoded.Cyberghost.Timestamp {
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s.logger.Info("Using Cyberghost servers from file (%s more recent)",
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getUnixTimeDifference(persistent.Cyberghost.Timestamp, hardcoded.Cyberghost.Timestamp))
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merged.Cyberghost = persistent.Cyberghost
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}
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merged.Mullvad = hardcoded.Mullvad
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if persistent.Mullvad.Timestamp > hardcoded.Mullvad.Timestamp {
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s.logger.Info("Using Mullvad servers from file (%s more recent)",
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getUnixTimeDifference(persistent.Mullvad.Timestamp, hardcoded.Mullvad.Timestamp))
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merged.Mullvad = persistent.Mullvad
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}
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merged.Nordvpn = hardcoded.Nordvpn
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if persistent.Nordvpn.Timestamp > hardcoded.Nordvpn.Timestamp {
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s.logger.Info("Using Nordvpn servers from file (%s more recent)",
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getUnixTimeDifference(persistent.Nordvpn.Timestamp, hardcoded.Nordvpn.Timestamp))
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merged.Nordvpn = persistent.Nordvpn
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}
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merged.Pia = hardcoded.Pia
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if persistent.Pia.Timestamp > hardcoded.Pia.Timestamp {
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versionDiff := hardcoded.Pia.Version - persistent.Pia.Version
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if versionDiff > 0 {
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s.logger.Info("Private Internet Access servers from file discarded because they are %d versions behind",
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versionDiff)
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merged.Pia = hardcoded.Pia
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} else {
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s.logger.Info("Using Private Internet Access servers from file (%s more recent)",
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getUnixTimeDifference(persistent.Pia.Timestamp, hardcoded.Pia.Timestamp))
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merged.Pia = persistent.Pia
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}
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}
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merged.Purevpn = hardcoded.Purevpn
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if persistent.Purevpn.Timestamp > hardcoded.Purevpn.Timestamp {
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s.logger.Info("Using Purevpn servers from file (%s more recent)",
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getUnixTimeDifference(persistent.Purevpn.Timestamp, hardcoded.Purevpn.Timestamp))
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merged.Purevpn = persistent.Purevpn
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}
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merged.Surfshark = hardcoded.Surfshark
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if persistent.Surfshark.Timestamp > hardcoded.Surfshark.Timestamp {
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s.logger.Info("Using Surfshark servers from file (%s more recent)",
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getUnixTimeDifference(persistent.Surfshark.Timestamp, hardcoded.Surfshark.Timestamp))
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merged.Surfshark = persistent.Surfshark
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}
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merged.Vyprvpn = hardcoded.Vyprvpn
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if persistent.Vyprvpn.Timestamp > hardcoded.Vyprvpn.Timestamp {
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s.logger.Info("Using Vyprvpn servers from file (%s more recent)",
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getUnixTimeDifference(persistent.Vyprvpn.Timestamp, hardcoded.Vyprvpn.Timestamp))
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merged.Vyprvpn = persistent.Vyprvpn
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}
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merged.Windscribe = hardcoded.Windscribe
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if persistent.Windscribe.Timestamp > hardcoded.Windscribe.Timestamp {
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if hardcoded.Windscribe.Version == 2 && persistent.Windscribe.Version == 1 {
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s.logger.Info("Windscribe servers from file discarded because they are one version behind")
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merged.Windscribe = hardcoded.Windscribe
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} else {
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s.logger.Info("Using Windscribe servers from file (%s more recent)",
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getUnixTimeDifference(persistent.Windscribe.Timestamp, hardcoded.Windscribe.Timestamp))
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merged.Windscribe = persistent.Windscribe
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}
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}
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return merged
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}
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