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feat(providers): add giganews support (#2479)

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This commit is contained in:
Quentin McGaw
2024-09-18 13:01:37 +02:00
committed by GitHub
parent 429aea8e0f
commit 07651683f9
16 changed files with 958 additions and 2 deletions
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14
internal/provider/giganews/connection.go Normal file
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package giganews
import (
"github.com/qdm12/gluetun/internal/configuration/settings"
"github.com/qdm12/gluetun/internal/models"
"github.com/qdm12/gluetun/internal/provider/utils"
)
func (p *Provider) GetConnection(selection settings.ServerSelection, ipv6Supported bool) (
connection models.Connection, err error) {
defaults := utils.NewConnectionDefaults(0, 443, 0) //nolint:gomnd
return utils.GetConnection(p.Name(),
p.storage, selection, defaults, ipv6Supported, p.randSource)
}

28
internal/provider/giganews/openvpnconf.go Normal file
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package giganews
import (
"github.com/qdm12/gluetun/internal/configuration/settings"
"github.com/qdm12/gluetun/internal/constants/openvpn"
"github.com/qdm12/gluetun/internal/models"
"github.com/qdm12/gluetun/internal/provider/utils"
)
func (p *Provider) OpenVPNConfig(connection models.Connection,
settings settings.OpenVPN, ipv6Supported bool) (lines []string) {
//nolint:gomnd
providerSettings := utils.OpenVPNProviderSettings{
RemoteCertTLS: true,
AuthUserPass: true,
Ciphers: []string{
openvpn.AES256cbc,
},
Auth: openvpn.SHA256,
Ping: 10,
CAs: []string{"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"}, //nolint:lll
TLSCipher: "TLS-ECDHE-RSA-WITH-AES-256-GCM-SHA384:TLS-DHE-RSA-WITH-AES-256-CBC-SHA256:TLS-DHE-RSA-WITH-AES-256-CBC-SHA", //nolint:lll
ExtraLines: []string{
"comp-lzo",
},
}
return utils.OpenVPNConfig(providerSettings, connection, settings, ipv6Supported)
}

29
internal/provider/giganews/provider.go Normal file
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package giganews
import (
"math/rand"
"github.com/qdm12/gluetun/internal/constants/providers"
"github.com/qdm12/gluetun/internal/provider/common"
"github.com/qdm12/gluetun/internal/provider/giganews/updater"
)
type Provider struct {
storage common.Storage
randSource rand.Source
common.Fetcher
}
func New(storage common.Storage, randSource rand.Source,
unzipper common.Unzipper, updaterWarner common.Warner,
parallelResolver common.ParallelResolver) *Provider {
return &Provider{
storage: storage,
randSource: randSource,
Fetcher: updater.New(unzipper, updaterWarner, parallelResolver),
}
}
func (p *Provider) Name() string {
return providers.Giganews
}

22
internal/provider/giganews/updater/filename.go Normal file
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package updater
import (
"errors"
"fmt"
"strings"
)
var errNotOvpnExt = errors.New("filename does not have the openvpn file extension")
func parseFilename(fileName string) (
region string, err error,
) {
const suffix = ".ovpn"
if !strings.HasSuffix(fileName, suffix) {
return "", fmt.Errorf("%w: %s", errNotOvpnExt, fileName)
}
region = strings.TrimSuffix(fileName, suffix)
region = strings.ReplaceAll(region, " - ", " ")
return region, nil
}

55
internal/provider/giganews/updater/hosttoserver.go Normal file
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package updater
import (
"net/netip"
"github.com/qdm12/gluetun/internal/constants/vpn"
"github.com/qdm12/gluetun/internal/models"
)
type hostToServer map[string]models.Server
func (hts hostToServer) add(host, region string, tcp, udp bool) {
server, ok := hts[host]
if !ok {
server.VPN = vpn.OpenVPN
server.Hostname = host
server.Region = region
}
if tcp {
server.TCP = true
}
if udp {
server.UDP = true
}
hts[host] = server
}
func (hts hostToServer) toHostsSlice() (hosts []string) {
hosts = make([]string, 0, len(hts))
for host := range hts {
hosts = append(hosts, host)
}
return hosts
}
func (hts hostToServer) adaptWithIPs(hostToIPs map[string][]netip.Addr) {
for host, IPs := range hostToIPs {
server := hts[host]
server.IPs = IPs
hts[host] = server
}
for host, server := range hts {
if len(server.IPs) == 0 {
delete(hts, host)
}
}
}
func (hts hostToServer) toServersSlice() (servers []models.Server) {
servers = make([]models.Server, 0, len(hts))
for _, server := range hts {
servers = append(servers, server)
}
return servers
}

28
internal/provider/giganews/updater/resolve.go Normal file
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package updater
import (
"time"
"github.com/qdm12/gluetun/internal/updater/resolver"
)
func parallelResolverSettings(hosts []string) (settings resolver.ParallelSettings) {
const (
maxFailRatio = 0.1
maxDuration = 5 * time.Second
betweenDuration = time.Second
maxNoNew = 2
maxFails = 2
)
return resolver.ParallelSettings{
Hosts: hosts,
MaxFailRatio: maxFailRatio,
Repeat: resolver.RepeatSettings{
MaxDuration: maxDuration,
BetweenDuration: betweenDuration,
MaxNoNew: maxNoNew,
MaxFails: maxFails,
SortIPs: true,
},
}
}

87
internal/provider/giganews/updater/servers.go Normal file
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package updater
import (
"context"
"fmt"
"sort"
"strings"
"github.com/qdm12/gluetun/internal/models"
"github.com/qdm12/gluetun/internal/provider/common"
"github.com/qdm12/gluetun/internal/updater/openvpn"
)
func (u *Updater) FetchServers(ctx context.Context, minServers int) (
servers []models.Server, err error) {
const url = "https://support.vyprvpn.com/hc/article_attachments/360052617332/Vypr_OpenVPN_20200320.zip"
contents, err := u.unzipper.FetchAndExtract(ctx, url)
if err != nil {
return nil, err
} else if len(contents) < minServers {
return nil, fmt.Errorf("%w: %d and expected at least %d",
common.ErrNotEnoughServers, len(contents), minServers)
}
hts := make(hostToServer)
for fileName, content := range contents {
if !strings.HasSuffix(fileName, ".ovpn") {
continue // not an OpenVPN file
}
host, warning, err := openvpn.ExtractHost(content)
if warning != "" {
u.warner.Warn(warning)
}
if err != nil {
// treat error as warning and go to next file
u.warner.Warn(err.Error() + " in " + fileName)
continue
}
host = strings.ReplaceAll(host, "vyprvpn.com", "vpn.giganews.com")
tcp, udp, err := openvpn.ExtractProto(content)
if err != nil {
// treat error as warning and go to next file
u.warner.Warn(err.Error() + " in " + fileName)
continue
}
region, err := parseFilename(fileName)
if err != nil {
// treat error as warning and go to next file
u.warner.Warn(err.Error())
continue
}
hts.add(host, region, tcp, udp)
}
if len(hts) < minServers {
return nil, fmt.Errorf("%w: %d and expected at least %d",
common.ErrNotEnoughServers, len(hts), minServers)
}
hosts := hts.toHostsSlice()
resolveSettings := parallelResolverSettings(hosts)
hostToIPs, warnings, err := u.parallelResolver.Resolve(ctx, resolveSettings)
for _, warning := range warnings {
u.warner.Warn(warning)
}
if err != nil {
return nil, err
}
if len(hostToIPs) < minServers {
return nil, fmt.Errorf("%w: %d and expected at least %d",
common.ErrNotEnoughServers, len(servers), minServers)
}
hts.adaptWithIPs(hostToIPs)
servers = hts.toServersSlice()
sort.Sort(models.SortableServers(servers))
return servers, nil
}

20
internal/provider/giganews/updater/updater.go Normal file
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package updater
import (
"github.com/qdm12/gluetun/internal/provider/common"
)
type Updater struct {
unzipper common.Unzipper
parallelResolver common.ParallelResolver
warner common.Warner
}
func New(unzipper common.Unzipper, warner common.Warner,
parallelResolver common.ParallelResolver) *Updater {
return &Updater{
unzipper: unzipper,
parallelResolver: parallelResolver,
warner: warner,
}
}