51 lines
1.2 KiB
Go
51 lines
1.2 KiB
Go
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package models
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import (
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"fmt"
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"net"
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)
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type Connection struct {
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// Type is the connection type and can be "openvpn"
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Type string `json:"type"`
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// IP is the VPN server IP address.
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IP net.IP `json:"ip"`
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// Port is the VPN server port.
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Port uint16 `json:"port"`
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// Protocol can be "tcp" or "udp".
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Protocol string `json:"protocol"`
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// Hostname is used for IPVanish, IVPN, Privado
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// and Windscribe for TLS verification
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Hostname string `json:"hostname"`
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}
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func (c *Connection) Equal(other Connection) bool {
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return c.IP.Equal(other.IP) && c.Port == other.Port &&
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c.Protocol == other.Protocol && c.Hostname == other.Hostname
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}
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func (c Connection) OpenVPNRemoteLine() (line string) {
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return "remote " + c.IP.String() + " " + fmt.Sprint(c.Port)
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}
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func (c Connection) OpenVPNProtoLine() (line string) {
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return "proto " + c.Protocol
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}
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// UpdateEmptyWith updates each field of the connection where the
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// value is not set using the value from the other connection.
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func (c *Connection) UpdateEmptyWith(connection Connection) {
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if c.IP == nil {
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c.IP = connection.IP
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}
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if c.Port == 0 {
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c.Port = connection.Port
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}
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if c.Protocol == "" {
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c.Protocol = connection.Protocol
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}
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if c.Hostname == "" {
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c.Hostname = connection.Hostname
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}
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}
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