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|
package wireguard
import (
"fmt"
"testing"
"github.com/eduvpn/eduvpn-common/internal/test"
"golang.zx2c4.com/wireguard/wgctrl/wgtypes"
)
func TestConfigReplace(t *testing.T) {
k, err := wgtypes.GeneratePrivateKey()
if err != nil {
t.Fatalf("Failed to generate key for wg config replace: %v", err)
}
cases := []struct {
config string
proxy string
want string
wantep string
werr string
}{
{
config: `
`,
want: "",
wantep: "",
proxy: "",
werr: "parsed ini is empty",
},
{
config: `
[Interface]
PrivateKey = bla
[interface]
[interface2]
interface
[Interface]
[Interface]test
`,
want: fmt.Sprintf(`[Interface]
PrivateKey = %s
[interface]
[interface2]
`, k.String()),
wantep: "",
proxy: "",
werr: "",
},
{
config: `
[Interface]
MTU = 1392
PrivateKey =
Address = 10.146.176.5/24,fdee:1ead:29e8:22a2::5/64
DNS = 9.9.9.9,2620:fe::fe
[Peer]
PublicKey =
AllowedIPs = 0.0.0.0/0,::/0
# TCPEndpoint is a proprietary eduVPN / Let's Connect! extension
# See https://docs.eduvpn.org/server/v3/proxyguard.html#client on how to use the TCP proxy
TCPEndpoint = vpn.example.org:51820
`,
want: fmt.Sprintf(`[Interface]
MTU = 1392
PrivateKey = %s
Address = 10.146.176.5/24,fdee:1ead:29e8:22a2::5/64
DNS = 9.9.9.9,2620:fe::fe
[Peer]
PublicKey =
AllowedIPs = 0.0.0.0/0,::/0
Endpoint = 127.0.0.1:1337
`, k.String()),
wantep: "vpn.example.org:51820",
proxy: "127.0.0.1:1337",
werr: "",
},
}
for _, c := range cases {
gcfg, gep, err := configReplace(c.config, k, c.proxy)
test.AssertError(t, err, c.werr)
if gcfg != c.want {
t.Fatalf("Got config: %s, not equal to config: %s", gcfg, c.want)
}
if gep != c.wantep {
t.Fatalf("Got endpoint: %s, not equal to endpoint: %s", gep, c.wantep)
}
}
}
|
