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authorkali kaneko (leap communications) <kali@leap.se>2020-06-12 20:35:48 +0200
committerkali kaneko (leap communications) <kali@leap.se>2020-06-12 20:35:48 +0200
commit4faad2cda4938806126c482c7f93b640d68b9fe8 (patch)
treee475b65a59ecdfac09bedc7b2ae380736de09c16 /pkg/vpn/bonafide
parent0ac0afaaf312a02af01d1c307ecf9b5915f40b0d (diff)
[refactor] rename standalone to just vpn
Diffstat (limited to 'pkg/vpn/bonafide')
-rw-r--r--pkg/vpn/bonafide/bonafide.go166
-rw-r--r--pkg/vpn/bonafide/bonafide_api_test.go15
-rw-r--r--pkg/vpn/bonafide/bonafide_integration_test.go62
-rw-r--r--pkg/vpn/bonafide/bonafide_test.go220
-rw-r--r--pkg/vpn/bonafide/eip_service.go257
-rw-r--r--pkg/vpn/bonafide/testdata/cert54
-rw-r--r--pkg/vpn/bonafide/testdata/eip-service.json113
-rw-r--r--pkg/vpn/bonafide/testdata/eip-service3.json173
8 files changed, 1060 insertions, 0 deletions
diff --git a/pkg/vpn/bonafide/bonafide.go b/pkg/vpn/bonafide/bonafide.go
new file mode 100644
index 0000000..fd32f2a
--- /dev/null
+++ b/pkg/vpn/bonafide/bonafide.go
@@ -0,0 +1,166 @@
+// Copyright (C) 2018 LEAP
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+package bonafide
+
+import (
+ "crypto/tls"
+ "crypto/x509"
+ "encoding/json"
+ "fmt"
+ "io"
+ "io/ioutil"
+ "log"
+ "net/http"
+ "time"
+
+ "0xacab.org/leap/bitmask-vpn/pkg/config"
+)
+
+const (
+ certAPI = config.APIURL + "1/cert"
+ certAPI3 = config.APIURL + "3/cert"
+ secondsPerHour = 60 * 60
+ retryFetchJSONSeconds = 15
+)
+
+type Bonafide struct {
+ client httpClient
+ eip *eipService
+ tzOffsetHours int
+}
+
+type Gateway struct {
+ Host string
+ IPAddress string
+ Location string
+ Ports []string
+ Protocols []string
+ Options map[string]string
+}
+
+type openvpnConfig map[string]interface{}
+
+type httpClient interface {
+ Post(url, contentType string, body io.Reader) (resp *http.Response, err error)
+}
+
+type geoLocation struct {
+ IPAddress string `json:"ip"`
+ Country string `json:"cc"`
+ City string `json:"city"`
+ Latitude float64 `json:"lat"`
+ Longitude float64 `json:"lon"`
+ SortedGateways []string `json:"gateways"`
+}
+
+func New() *Bonafide {
+ certs := x509.NewCertPool()
+ certs.AppendCertsFromPEM(config.CaCert)
+ client := &http.Client{
+ Transport: &http.Transport{
+ TLSClientConfig: &tls.Config{
+ RootCAs: certs,
+ },
+ },
+ }
+ _, tzOffsetSeconds := time.Now().Zone()
+ tzOffsetHours := tzOffsetSeconds / secondsPerHour
+
+ return &Bonafide{
+ client: client,
+ eip: nil,
+ tzOffsetHours: tzOffsetHours,
+ }
+}
+
+func (b *Bonafide) GetCertPem() ([]byte, error) {
+ resp, err := b.client.Post(certAPI, "", nil)
+ if err != nil {
+ return nil, err
+ }
+ defer resp.Body.Close()
+ if resp.StatusCode == 404 {
+ resp, err = b.client.Post(certAPI3, "", nil)
+ if err != nil {
+ return nil, err
+ }
+ defer resp.Body.Close()
+ }
+ if resp.StatusCode != 200 {
+ return nil, fmt.Errorf("get vpn cert has failed with status: %s", resp.Status)
+ }
+
+ return ioutil.ReadAll(resp.Body)
+}
+
+func (b *Bonafide) GetGateways(transport string) ([]Gateway, error) {
+ if b.eip == nil {
+ err := b.fetchEipJSON()
+ if err != nil {
+ return nil, err
+ }
+ }
+
+ return b.eip.getGateways(transport), nil
+}
+
+func (b *Bonafide) SetDefaultGateway(name string) {
+ b.eip.setDefaultGateway(name)
+ b.sortGateways()
+}
+
+func (b *Bonafide) GetOpenvpnArgs() ([]string, error) {
+ if b.eip == nil {
+ err := b.fetchEipJSON()
+ if err != nil {
+ return nil, err
+ }
+ }
+ return b.eip.getOpenvpnArgs(), nil
+}
+
+func (b *Bonafide) fetchGeolocation() ([]string, error) {
+ resp, err := b.client.Post(config.GeolocationAPI, "", nil)
+ if err != nil {
+ return nil, err
+ }
+ defer resp.Body.Close()
+ if resp.StatusCode != 200 {
+ return nil, fmt.Errorf("get geolocation failed with status: %s", resp.Status)
+ }
+
+ geo := &geoLocation{}
+ dataJSON, err := ioutil.ReadAll(resp.Body)
+ err = json.Unmarshal(dataJSON, &geo)
+ if err != nil {
+ _ = fmt.Errorf("get vpn cert has failed with status: %s", resp.Status)
+ return nil, err
+ }
+
+ return geo.SortedGateways, nil
+
+}
+
+func (b *Bonafide) sortGateways() {
+ geolocatedGateways, _ := b.fetchGeolocation()
+
+ if len(geolocatedGateways) > 0 {
+ b.eip.sortGatewaysByGeolocation(geolocatedGateways)
+ } else {
+ log.Printf("Falling back to timezone heuristic for gateway selection")
+ b.eip.sortGatewaysByTimezone(b.tzOffsetHours)
+ }
+}
diff --git a/pkg/vpn/bonafide/bonafide_api_test.go b/pkg/vpn/bonafide/bonafide_api_test.go
new file mode 100644
index 0000000..7b48d8f
--- /dev/null
+++ b/pkg/vpn/bonafide/bonafide_api_test.go
@@ -0,0 +1,15 @@
+package bonafide
+
+import (
+ "log"
+ "testing"
+)
+
+func TestBonafideAPI(t *testing.T) {
+ b := New()
+ cert, err := b.GetCertPem()
+ if err != nil {
+ log.Fatal(err)
+ }
+ log.Println(string(cert))
+}
diff --git a/pkg/vpn/bonafide/bonafide_integration_test.go b/pkg/vpn/bonafide/bonafide_integration_test.go
new file mode 100644
index 0000000..bea00fe
--- /dev/null
+++ b/pkg/vpn/bonafide/bonafide_integration_test.go
@@ -0,0 +1,62 @@
+// +build integration
+// Copyright (C) 2018 LEAP
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+package bonafide
+
+import (
+ "bytes"
+ "testing"
+)
+
+const (
+ gwIP = "199.58.81.145"
+)
+
+var (
+ privateKeyHeader = []byte("-----BEGIN RSA PRIVATE KEY-----")
+ certHeader = []byte("-----BEGIN CERTIFICATE-----")
+)
+
+func TestIntegrationGetCert(t *testing.T) {
+ b := New()
+ cert, err := b.GetCertPem()
+ if err != nil {
+ t.Fatal("getCert returned an error: ", err)
+ }
+
+ if !bytes.Contains(cert, privateKeyHeader) {
+ t.Errorf("No private key present: \n%q", cert)
+ }
+
+ if !bytes.Contains(cert, certHeader) {
+ t.Errorf("No cert present: \n%q", cert)
+ }
+}
+
+func TestGetGateways(t *testing.T) {
+ b := New()
+ gateways, err := b.GetGateways("openvpn")
+ if err != nil {
+ t.Fatal("getGateways returned an error: ", err)
+ }
+
+ for _, gw := range gateways {
+ if gw.IPAddress == gwIP {
+ return
+ }
+ }
+ t.Errorf("%s not in the list", gwIP)
+}
diff --git a/pkg/vpn/bonafide/bonafide_test.go b/pkg/vpn/bonafide/bonafide_test.go
new file mode 100644
index 0000000..8fb7f72
--- /dev/null
+++ b/pkg/vpn/bonafide/bonafide_test.go
@@ -0,0 +1,220 @@
+// Copyright (C) 2018 LEAP
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+package bonafide
+
+import (
+ "io"
+ "io/ioutil"
+ "net/http"
+ "os"
+ "reflect"
+ "strconv"
+ "strings"
+ "testing"
+)
+
+const (
+ certPath = "testdata/cert"
+ eip1Path = "testdata/eip-service.json"
+ eipPath = "testdata/eip-service3.json"
+)
+
+type client struct {
+ path string
+}
+
+func (c client) Post(url, contentType string, body io.Reader) (resp *http.Response, err error) {
+ f, err := os.Open(c.path)
+ return &http.Response{
+ Body: f,
+ StatusCode: 200,
+ }, err
+}
+
+func TestGetCert(t *testing.T) {
+ b := Bonafide{client: client{certPath}}
+ cert, err := b.GetCertPem()
+ if err != nil {
+ t.Fatal("getCert returned an error: ", err)
+ }
+
+ f, err := os.Open(certPath)
+ if err != nil {
+ t.Fatal("Can't open ", certPath, ": ", err)
+ }
+ defer f.Close()
+
+ certData, err := ioutil.ReadAll(f)
+ if err != nil {
+ t.Fatal("Can't read all: ", err)
+ }
+ if !reflect.DeepEqual(certData, cert) {
+ t.Errorf("cert doesn't match")
+ }
+}
+
+func TestGatewayTzLocation(t *testing.T) {
+ // tzOffset -> location
+ values := map[int]string{
+ -12: "c",
+ -10: "a",
+ -5: "a",
+ -3: "a",
+ -1: "b",
+ 0: "b",
+ 2: "b",
+ 5: "c",
+ 8: "c",
+ 12: "c",
+ }
+
+ for tzOffset, location := range values {
+ b := Bonafide{
+ client: client{eipPath},
+ tzOffsetHours: tzOffset,
+ }
+ gateways, err := b.GetGateways("openvpn")
+ if err != nil {
+ t.Errorf("getGateways returned an error: %v", err)
+ continue
+ }
+ if len(gateways) < 4 {
+ t.Errorf("Wrong number of gateways: %d", len(gateways))
+ continue
+
+ }
+ if gateways[0].Location != location {
+ t.Errorf("Wrong location for tz %d: %s, expected: %s", tzOffset, gateways[0].Location, location)
+ }
+ }
+}
+
+func TestOpenvpnGateways(t *testing.T) {
+ b := Bonafide{
+ client: client{eipPath},
+ }
+ gateways, err := b.GetGateways("openvpn")
+ if err != nil {
+ t.Fatalf("getGateways returned an error: %v", err)
+ }
+ if len(gateways) == 0 {
+ t.Fatalf("No obfs4 gateways found")
+ }
+
+ present := make([]bool, 6)
+ for _, g := range gateways {
+ i, err := strconv.Atoi(g.Host[0:1])
+ if err != nil {
+ t.Fatalf("unkonwn host %s: %v", g.Host, err)
+ }
+ present[i] = true
+ }
+ for i, p := range present {
+ switch i {
+ case 0:
+ continue
+ case 5:
+ if p {
+ t.Errorf("Host %d should not have obfs4 transport", i)
+ }
+ default:
+ if !p {
+ t.Errorf("Host %d should have obfs4 transport", i)
+ }
+ }
+ }
+}
+
+func TestObfs4Gateways(t *testing.T) {
+ b := Bonafide{
+ client: client{eipPath},
+ }
+ gateways, err := b.GetGateways("obfs4")
+ if err != nil {
+ t.Fatalf("getGateways returned an error: %v", err)
+ }
+ if len(gateways) == 0 {
+ t.Fatalf("No obfs4 gateways found")
+ }
+
+ present := make([]bool, 6)
+ for _, g := range gateways {
+ i, err := strconv.Atoi(g.Host[0:1])
+ if err != nil {
+ t.Fatalf("unkonwn host %s: %v", g.Host, err)
+ }
+ present[i] = true
+
+ cert, ok := g.Options["cert"]
+ if !ok {
+ t.Fatalf("No cert in options (%s): %v", g.Host, g.Options)
+ }
+ if cert != "obfs-cert" {
+ t.Errorf("No valid options given (%s): %v", g.Host, g.Options)
+ }
+ }
+ for i, p := range present {
+ switch i {
+ case 0:
+ continue
+ case 2, 4:
+ if p {
+ t.Errorf("Host %d should not have obfs4 transport", i)
+ }
+ default:
+ if !p {
+ t.Errorf("Host %d should have obfs4 transport", i)
+ }
+ }
+ }
+}
+
+type fallClient struct {
+ path string
+}
+
+func (c fallClient) Post(url, contentType string, body io.Reader) (resp *http.Response, err error) {
+ statusCode := 200
+ if strings.Contains(url, "3/config/eip-service.json") {
+ statusCode = 404
+ }
+ f, err := os.Open(c.path)
+ return &http.Response{
+ Body: f,
+ StatusCode: statusCode,
+ }, err
+}
+
+func TestEipServiceV1Fallback(t *testing.T) {
+ b := Bonafide{
+ client: fallClient{eip1Path},
+ }
+ gateways, err := b.GetGateways("obfs4")
+ if err != nil {
+ t.Fatalf("getGateways obfs4 returned an error: %v", err)
+ }
+ if len(gateways) != 0 {
+ t.Fatalf("It found some obfs4 gateways: %v", gateways)
+ }
+
+ gateways, err = b.GetGateways("openvpn")
+ if err != nil {
+ t.Fatalf("getGateways openvpn returned an error: %v", err)
+ }
+ if len(gateways) != 4 {
+ t.Fatalf("It not right number of gateways: %v", gateways)
+ }
+}
diff --git a/pkg/vpn/bonafide/eip_service.go b/pkg/vpn/bonafide/eip_service.go
new file mode 100644
index 0000000..c097e8a
--- /dev/null
+++ b/pkg/vpn/bonafide/eip_service.go
@@ -0,0 +1,257 @@
+package bonafide
+
+import (
+ "encoding/json"
+ "fmt"
+ "io"
+ "log"
+ "math/rand"
+ "sort"
+ "strconv"
+ "strings"
+ "time"
+
+ "0xacab.org/leap/bitmask-vpn/pkg/config"
+)
+
+const (
+ eip1API = config.APIURL + "1/config/eip-service.json"
+ eip3API = config.APIURL + "3/config/eip-service.json"
+)
+
+type eipService struct {
+ Gateways []gatewayV3
+ Locations map[string]location
+ OpenvpnConfiguration openvpnConfig `json:"openvpn_configuration"`
+ defaultGateway string
+}
+
+type eipServiceV1 struct {
+ Gateways []gatewayV1
+ Locations map[string]location
+ OpenvpnConfiguration openvpnConfig `json:"openvpn_configuration"`
+}
+
+type location struct {
+ CountryCode string
+ Hemisphere string
+ Name string
+ Timezone string
+}
+
+type gatewayV1 struct {
+ Capabilities struct {
+ Ports []string
+ Protocols []string
+ }
+ Host string
+ IPAddress string `json:"ip_address"`
+ Location string
+}
+
+type gatewayV3 struct {
+ Capabilities struct {
+ Transport []transportV3
+ }
+ Host string
+ IPAddress string `json:"ip_address"`
+ Location string
+}
+
+type transportV3 struct {
+ Type string
+ Protocols []string
+ Ports []string
+ Options map[string]string
+}
+
+func (b *Bonafide) fetchEipJSON() error {
+ resp, err := b.client.Post(eip3API, "", nil)
+ for err != nil {
+ log.Printf("Error fetching eip v3 json: %v", err)
+ time.Sleep(retryFetchJSONSeconds * time.Second)
+ resp, err = b.client.Post(eip3API, "", nil)
+ }
+ defer resp.Body.Close()
+
+ switch resp.StatusCode {
+ case 200:
+ b.eip, err = decodeEIP3(resp.Body)
+ case 404:
+ buf := make([]byte, 128)
+ resp.Body.Read(buf)
+ log.Printf("Error fetching eip v3 json: %s", buf)
+ resp, err = b.client.Post(eip1API, "", nil)
+ if err != nil {
+ return err
+ }
+ defer resp.Body.Close()
+ if resp.StatusCode != 200 {
+ return fmt.Errorf("get eip json has failed with status: %s", resp.Status)
+ }
+
+ b.eip, err = decodeEIP1(resp.Body)
+ default:
+ return fmt.Errorf("get eip json has failed with status: %s", resp.Status)
+ }
+ if err != nil {
+ return err
+ }
+
+ b.sortGateways()
+ return nil
+}
+
+func decodeEIP3(body io.Reader) (*eipService, error) {
+ var eip eipService
+ decoder := json.NewDecoder(body)
+ err := decoder.Decode(&eip)
+ return &eip, err
+}
+
+func decodeEIP1(body io.Reader) (*eipService, error) {
+ var eip1 eipServiceV1
+ decoder := json.NewDecoder(body)
+ err := decoder.Decode(&eip1)
+ if err != nil {
+ log.Printf("Error fetching eip v1 json: %v", err)
+ return nil, err
+ }
+
+ eip3 := eipService{
+ Gateways: make([]gatewayV3, len(eip1.Gateways)),
+ Locations: eip1.Locations,
+ OpenvpnConfiguration: eip1.OpenvpnConfiguration,
+ }
+ for _, g := range eip1.Gateways {
+ gateway := gatewayV3{
+ Host: g.Host,
+ IPAddress: g.IPAddress,
+ Location: g.Location,
+ }
+ gateway.Capabilities.Transport = []transportV3{
+ transportV3{
+ Type: "openvpn",
+ Ports: g.Capabilities.Ports,
+ Protocols: g.Capabilities.Protocols,
+ },
+ }
+ eip3.Gateways = append(eip3.Gateways, gateway)
+ }
+ return &eip3, nil
+}
+
+func (eip eipService) getGateways(transport string) []Gateway {
+ gws := []Gateway{}
+ for _, g := range eip.Gateways {
+ for _, t := range g.Capabilities.Transport {
+ if t.Type != transport {
+ continue
+ }
+
+ gateway := Gateway{
+ Host: g.Host,
+ IPAddress: g.IPAddress,
+ Location: g.Location,
+ Ports: t.Ports,
+ Protocols: t.Protocols,
+ Options: t.Options,
+ }
+ gws = append(gws, gateway)
+ }
+ }
+ return gws
+}
+
+func (eip *eipService) setDefaultGateway(name string) {
+ eip.defaultGateway = name
+}
+
+func (eip eipService) getOpenvpnArgs() []string {
+ args := []string{}
+ for arg, value := range eip.OpenvpnConfiguration {
+ switch v := value.(type) {
+ case string:
+ args = append(args, "--"+arg)
+ args = append(args, strings.Split(v, " ")...)
+ case bool:
+ if v {
+ args = append(args, "--"+arg)
+ }
+ default:
+ log.Printf("Unknown openvpn argument type: %s - %v", arg, value)
+ }
+ }
+ return args
+}
+
+func (eip *eipService) sortGatewaysByGeolocation(geolocatedGateways []string) {
+ gws := make([]gatewayV3, len(eip.Gateways))
+
+ if eip.defaultGateway != "" {
+ for _, gw := range eip.Gateways {
+ if gw.Location == eip.defaultGateway {
+ gws = append(gws, gw)
+ break
+ }
+ }
+ }
+ for _, host := range geolocatedGateways {
+ for _, gw := range eip.Gateways {
+ if gw.Host == host {
+ gws = append(gws, gw)
+ }
+ }
+ }
+ eip.Gateways = gws
+}
+
+type gatewayDistance struct {
+ gateway gatewayV3
+ distance int
+}
+
+func (eip *eipService) sortGatewaysByTimezone(tzOffsetHours int) {
+ gws := []gatewayDistance{}
+
+ for _, gw := range eip.Gateways {
+ distance := 13
+ if gw.Location == eip.defaultGateway {
+ distance = -1
+ } else {
+ gwOffset, err := strconv.Atoi(eip.Locations[gw.Location].Timezone)
+ if err != nil {
+ log.Printf("Error sorting gateways: %v", err)
+ } else {
+ distance = tzDistance(tzOffsetHours, gwOffset)
+ }
+ }
+ gws = append(gws, gatewayDistance{gw, distance})
+ }
+ rand.Seed(time.Now().UnixNano())
+ cmp := func(i, j int) bool {
+ if gws[i].distance == gws[j].distance {
+ return rand.Intn(2) == 1
+ }
+ return gws[i].distance < gws[j].distance
+ }
+ sort.Slice(gws, cmp)
+
+ for i, gw := range gws {
+ eip.Gateways[i] = gw.gateway
+ }
+}
+
+func tzDistance(offset1, offset2 int) int {
+ abs := func(x int) int {
+ if x < 0 {
+ return -x
+ }
+ return x
+ }
+ distance := abs(offset1 - offset2)
+ if distance > 12 {
+ distance = 24 - distance
+ }
+ return distance
+}
diff --git a/pkg/vpn/bonafide/testdata/cert b/pkg/vpn/bonafide/testdata/cert
new file mode 100644
index 0000000..4968b3f
--- /dev/null
+++ b/pkg/vpn/bonafide/testdata/cert
@@ -0,0 +1,54 @@
+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----
diff --git a/pkg/vpn/bonafide/testdata/eip-service.json b/pkg/vpn/bonafide/testdata/eip-service.json
new file mode 100644
index 0000000..d5f2413
--- /dev/null
+++ b/pkg/vpn/bonafide/testdata/eip-service.json
@@ -0,0 +1,113 @@
+{
+ "gateways": [
+ {
+ "capabilities": {
+ "adblock": false,
+ "filter_dns": false,
+ "limited": false,
+ "ports": [
+ "443"
+ ],
+ "protocols": [
+ "tcp"
+ ],
+ "transport": [
+ "openvpn"
+ ],
+ "user_ips": false
+ },
+ "host": "1.example.com",
+ "ip_address": "1.1.1.1",
+ "location": "a"
+ },
+ {
+ "capabilities": {
+ "adblock": false,
+ "filter_dns": false,
+ "limited": false,
+ "ports": [
+ "443"
+ ],
+ "protocols": [
+ "tcp"
+ ],
+ "transport": [
+ "openvpn"
+ ],
+ "user_ips": false
+ },
+ "host": "2.example.com",
+ "ip_address": "2.2.2.2",
+ "location": "b"
+ },
+ {
+ "capabilities": {
+ "adblock": false,
+ "filter_dns": false,
+ "limited": false,
+ "ports": [
+ "443"
+ ],
+ "protocols": [
+ "tcp"
+ ],
+ "transport": [
+ "openvpn"
+ ],
+ "user_ips": false
+ },
+ "host": "3.example.com",
+ "ip_address": "3.3.3.3",
+ "location": "b"
+ },
+ {
+ "capabilities": {
+ "adblock": false,
+ "filter_dns": false,
+ "limited": false,
+ "ports": [
+ "443"
+ ],
+ "protocols": [
+ "tcp"
+ ],
+ "transport": [
+ "openvpn"
+ ],
+ "user_ips": false
+ },
+ "host": "4.example.com",
+ "ip_address": "4.4.4.4",
+ "location": "c"
+ }
+ ],
+ "locations": {
+ "a": {
+ "country_code": "AA",
+ "hemisphere": "N",
+ "name": "a",
+ "timezone": "-5"
+ },
+ "b": {
+ "country_code": "BB",
+ "hemisphere": "S",
+ "name": "b",
+ "timezone": "+1"
+ },
+ "c": {
+ "country_code": "CC",
+ "hemisphere": "N",
+ "name": "c",
+ "timezone": "+8"
+ }
+ },
+ "openvpn_configuration": {
+ "auth": "SHA1",
+ "cipher": "AES-128-CBC",
+ "keepalive": "10 30",
+ "tls-cipher": "DHE-RSA-AES128-SHA",
+ "tun-ipv6": true
+ },
+ "serial": 1,
+ "version": 1
+}
diff --git a/pkg/vpn/bonafide/testdata/eip-service3.json b/pkg/vpn/bonafide/testdata/eip-service3.json
new file mode 100644
index 0000000..cefd6c0
--- /dev/null
+++ b/pkg/vpn/bonafide/testdata/eip-service3.json
@@ -0,0 +1,173 @@
+{
+ "gateways": [
+ {
+ "capabilities": {
+ "adblock": false,
+ "filter_dns": false,
+ "limited": false,
+ "transport": [
+ {
+ "type": "openvpn",
+ "ports": [
+ "443"
+ ],
+ "protocols": [
+ "tcp"
+ ]
+ },
+ {
+ "type": "obfs4",
+ "ports": [
+ "2345"
+ ],
+ "protocols": [
+ "tcp"
+ ],
+ "options": {
+ "cert": "obfs-cert",
+ "iat-mode": "0"
+ }
+ }
+ ],
+ "user_ips": false
+ },
+ "host": "1.example.com",
+ "ip_address": "1.1.1.1",
+ "location": "a"
+ },
+ {
+ "capabilities": {
+ "adblock": false,
+ "filter_dns": false,
+ "limited": false,
+ "transport": [
+ {
+ "type": "openvpn",
+ "ports": [
+ "443"
+ ],
+ "protocols": [
+ "tcp"
+ ]
+ }
+ ],
+ "user_ips": false
+ },
+ "host": "2.example.com",
+ "ip_address": "2.2.2.2",
+ "location": "b"
+ },
+ {
+ "capabilities": {
+ "adblock": false,
+ "filter_dns": false,
+ "limited": false,
+ "transport": [
+ {
+ "type": "openvpn",
+ "ports": [
+ "443"
+ ],
+ "protocols": [
+ "tcp"
+ ]
+ },
+ {
+ "type": "obfs4",
+ "ports": [
+ "2345"
+ ],
+ "protocols": [
+ "tcp"
+ ],
+ "options": {
+ "cert": "obfs-cert",
+ "iat-mode": "0"
+ }
+ }
+ ],
+ "user_ips": false
+ },
+ "host": "3.example.com",
+ "ip_address": "3.3.3.3",
+ "location": "b"
+ },
+ {
+ "capabilities": {
+ "adblock": false,
+ "filter_dns": false,
+ "limited": false,
+ "transport": [
+ {
+ "type": "openvpn",
+ "ports": [
+ "443"
+ ],
+ "protocols": [
+ "tcp"
+ ]
+ }
+ ],
+ "user_ips": false
+ },
+ "host": "4.example.com",
+ "ip_address": "4.4.4.4",
+ "location": "c"
+ },
+ {
+ "capabilities": {
+ "adblock": false,
+ "filter_dns": false,
+ "limited": false,
+ "transport": [
+ {
+ "type": "obfs4",
+ "ports": [
+ "2345"
+ ],
+ "protocols": [
+ "tcp"
+ ],
+ "options": {
+ "cert": "obfs-cert",
+ "iat-mode": "0"
+ }
+ }
+ ],
+ "user_ips": false
+ },
+ "host": "5.example.com",
+ "ip_address": "5.5.5.5",
+ "location": "c"
+ }
+ ],
+ "locations": {
+ "a": {
+ "country_code": "AA",
+ "hemisphere": "N",
+ "name": "a",
+ "timezone": "-5"
+ },
+ "b": {
+ "country_code": "BB",
+ "hemisphere": "S",
+ "name": "b",
+ "timezone": "+1"
+ },
+ "c": {
+ "country_code": "CC",
+ "hemisphere": "N",
+ "name": "c",
+ "timezone": "+8"
+ }
+ },
+ "openvpn_configuration": {
+ "auth": "SHA1",
+ "cipher": "AES-128-CBC",
+ "keepalive": "10 30",
+ "tls-cipher": "DHE-RSA-AES128-SHA",
+ "tun-ipv6": true
+ },
+ "serial": 1,
+ "version": 3
+}