614eb10d67
- `internal/wireguard` client package with unit tests - Implementation works with kernel space or user space if unavailable - `WIREGUARD_PRIVATE_KEY` - `WIREGUARD_ADDRESS` - `WIREGUARD_PRESHARED_KEY` - `WIREGUARD_PORT` - `internal/netlink` package used by `internal/wireguard`
81 lines
1.6 KiB
Go
81 lines
1.6 KiB
Go
package wireguard
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import (
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"net"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func Test_New(t *testing.T) {
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t.Parallel()
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const validKeyString = "oMNSf/zJ0pt1ciy+qIRk8Rlyfs9accwuRLnKd85Yl1Q="
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logger := NewMockLogger(nil)
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netLinker := NewMockNetLinker(nil)
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testCases := map[string]struct {
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settings Settings
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wireguard *Wireguard
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err error
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}{
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"bad settings": {
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settings: Settings{
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PrivateKey: "",
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},
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err: ErrPrivateKeyMissing,
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},
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"minimal valid settings": {
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settings: Settings{
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PrivateKey: validKeyString,
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PublicKey: validKeyString,
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Endpoint: &net.UDPAddr{
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IP: net.IPv4(1, 2, 3, 4),
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},
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Addresses: []*net.IPNet{{
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IP: net.IPv4(5, 6, 7, 8),
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Mask: net.IPv4Mask(255, 255, 255, 255)},
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},
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FirewallMark: 100,
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},
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wireguard: &Wireguard{
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logger: logger,
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netlink: netLinker,
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settings: Settings{
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InterfaceName: "wg0",
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PrivateKey: validKeyString,
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PublicKey: validKeyString,
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Endpoint: &net.UDPAddr{
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IP: net.IPv4(1, 2, 3, 4),
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Port: 51820,
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},
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Addresses: []*net.IPNet{{
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IP: net.IPv4(5, 6, 7, 8),
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Mask: net.IPv4Mask(255, 255, 255, 255)},
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},
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FirewallMark: 100,
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},
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},
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},
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}
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for name, testCase := range testCases {
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testCase := testCase
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t.Run(name, func(t *testing.T) {
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t.Parallel()
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wireguard, err := New(testCase.settings, netLinker, logger)
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if testCase.err != nil {
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require.Error(t, err)
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assert.Equal(t, testCase.err.Error(), err.Error())
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} else {
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assert.NoError(t, err)
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}
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assert.Equal(t, testCase.wireguard, wireguard)
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})
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}
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}
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