bump snap version

Fix #15

.gitignore

@@ -14,3 +14,7 @@
 # Dependency directories (remove the comment below to include it)
 # vendor/
 bin/
+*.snap
+
+# hola-proxy binary
+hola-proxy

Dockerfile

@@ -6,9 +6,12 @@ RUN CGO_ENABLED=0 go build -a -tags netgo -ldflags '-s -w -extldflags "-static"'
 ADD https://curl.haxx.se/ca/cacert.pem /certs.crt
 RUN chmod 0644 /certs.crt
 
-FROM scratch
+FROM scratch AS arrange
 COPY --from=build /go/src/github.com/Snawoot/hola-proxy/hola-proxy /
 COPY --from=build /certs.crt /etc/ssl/certs/ca-certificates.crt
+
+FROM scratch
+COPY --from=arrange / /
 USER 9999:9999
 EXPOSE 8080/tcp
 ENTRYPOINT ["/hola-proxy", "-bind-address", "0.0.0.0:8080"]

README.md

@@ -1,9 +1,32 @@
 # hola-proxy
 
+[![hola-proxy](https://snapcraft.io//hola-proxy/badge.svg)](https://snapcraft.io/hola-proxy)
+
 Standalone Hola proxy client. Just run it and it'll start plain HTTP proxy server forwarding traffic via Hola proxies of your choice. By default application listens port on 127.0.0.1:8080.
 
 Application is capable to forward traffic via proxies in datacenters (flag `-proxy-type direct`, default) or via peer proxies on residental IPs (consumer ISP) in that country (flag `-proxy-type peer`).
 
+---
+
+:heart: :heart: :heart:
+
+You can say thanks to the author by donations to these wallets:
+
+- ETH: `0xB71250010e8beC90C5f9ddF408251eBA9dD7320e`
+- BTC:
+  - Legacy: `1N89PRvG1CSsUk9sxKwBwudN6TjTPQ1N8a`
+  - Segwit: `bc1qc0hcyxc000qf0ketv4r44ld7dlgmmu73rtlntw`
+
+---
+
+## Mirrors
+
+IPFS git mirror:
+
+```
+git clone https://ipfs.io/ipns/k51qzi5uqu5dkrgx0hozpy1tlggw5o0whtquyrjlc6pprhvbmczr6qtj4ocrv0 hola-proxy
+```
+
 ## Features
 
 * Cross-platform (Windows/Mac OS/Linux/Android (via shell)/\*BSD)
@@ -12,14 +35,20 @@ Application is capable to forward traffic via proxies in datacenters (flag `-pro
 
 ## Installation
 
+#### Binary download
+
 Pre-built binaries available on [releases](https://github.com/Snawoot/hola-proxy/releases/latest) page.
 
+#### From source
+
 Alternatively, you may install hola-proxy from source. Run within source directory
 
 ```
 go install
 ```
 
+#### Docker
+
 Docker image is available as well. Here is an example for running proxy via DE as a background service:
 
 ```sh
@@ -31,6 +60,14 @@ docker run -d \
     yarmak/hola-proxy -country de
 ```
 
+#### Snap Store
+
+[![Get it from the Snap Store](https://snapcraft.io/static/images/badges/en/snap-store-black.svg)](https://snapcraft.io/hola-proxy)
+
+```bash
+sudo snap install hola-proxy
+```
+
 ## Usage
 
 List available countries:
@@ -53,8 +90,10 @@ dk - Denmark
 es - Spain
 fi - Finland
 fr - France
+gb - United Kingdom (Great Britain)
 gr - Greece
 hk - Hong Kong
+hr - Croatia
 hu - Hungary
 id - Indonesia
 ie - Ireland
@@ -88,21 +127,21 @@ $ ~/go/bin/hola-proxy -country de
 Or run proxy on residental IP:
 
 ```
-$ ~/go/bin/hola-proxy -country de -proxy-type peer
+$ ~/go/bin/hola-proxy -country de -proxy-type lum
 ```
 
 Also it is possible to export proxy addresses and credentials:
 
 ```
 $ ~/go/bin/hola-proxy -country de -list-proxies -limit 3
-Login: user-uuid-f4c2c3a8657640048e7243a807867d52
-Password: e194c4f457e0
-Proxy-Authorization: basic dXNlci11dWlkLWY0YzJjM2E4NjU3NjQwMDQ4ZTcyNDNhODA3ODY3ZDUyOmUxOTRjNGY0NTdlMA==
+Login: user-uuid-0a67c797b3214cbdb432b089c4b801cd
+Password: cd123c465901
+Proxy-Authorization: basic dXNlci11dWlkLTBhNjdjNzk3YjMyMTRjYmRiNDMyYjA4OWM0YjgwMWNkOmNkMTIzYzQ2NTkwMQ==
 
-Host,IP address,Direct port,Peer port,Vendor
-zagent90.hola.org,185.72.246.203,22222,22223,nqhost
-zagent249.hola.org,165.22.80.107,22222,22223,digitalocean
-zagent248.hola.org,165.22.65.3,22222,22223,digitalocean
+host,ip_address,direct,peer,hola,trial,trial_peer,vendor
+zagent783.hola.org,165.22.22.6,22222,22223,22224,22225,22226,digitalocean
+zagent830.hola.org,104.248.24.64,22222,22223,22224,22225,22226,digitalocean
+zagent248.hola.org,165.22.65.3,22222,22223,22224,22225,22226,digitalocean
 ```
 
 ## Synopsis
@@ -121,14 +160,15 @@ Usage of /home/user/go/bin/hola-proxy:
   -list-proxies
     	output proxy list and exit
   -proxy-type string
-    	proxy type: direct or peer (default "direct")
+    	proxy type: direct or peer or lum (default "direct")
   -resolver string
     	DNS/DoH/DoT resolver to workaround Hola blocked hosts. See https://github.com/ameshkov/dnslookup/ for upstream DNS URL format. (default "https://cloudflare-dns.com/dns-query")
   -rotate duration
     	rotate user ID once per given period (default 1h0m0s)
   -timeout duration
     	timeout for network operations (default 10s)
+  -use-trial
+    	use trial ports instead of regular ports
   -verbosity int
     	logging verbosity (10 - debug, 20 - info, 30 - warning, 40 - error, 50 - critical) (default 20)
-
 ```

credservice.go

@@ -11,6 +11,7 @@ const API_CALL_ATTEMPTS = 3
 
 func CredService(interval, timeout time.Duration,
                  country string,
+                 proxytype string,
                  logger *CondLogger) (auth AuthProvider,
                                       tunnels *ZGetTunnelsResponse,
                                       err error) {
@@ -25,7 +26,7 @@ func CredService(interval, timeout time.Duration,
 
     for i := 0; i < API_CALL_ATTEMPTS ; i++ {
         ctx, _ := context.WithTimeout(context.Background(), timeout)
-        tunnels, user_uuid, err = Tunnels(ctx, country, DEFAULT_LIST_LIMIT)
+        tunnels, user_uuid, err = Tunnels(ctx, country, proxytype, DEFAULT_LIST_LIMIT)
         if err == nil {
             break
         }
@@ -49,7 +50,7 @@ func CredService(interval, timeout time.Duration,
             logger.Info("Rotating credentials...")
             for i := 0; i < API_CALL_ATTEMPTS ; i++ {
                 ctx, _ := context.WithTimeout(context.Background(), timeout)
-                tuns, user_uuid, err = Tunnels(ctx, country, DEFAULT_LIST_LIMIT)
+                tuns, user_uuid, err = Tunnels(ctx, country, proxytype, DEFAULT_LIST_LIMIT)
                 if err == nil {
                     break
                 }

go.mod

@@ -4,6 +4,7 @@ go 1.13
 
 require (
 	github.com/AdguardTeam/dnsproxy v0.25.0
+	github.com/campoy/unique v0.0.0-20180121183637-88950e537e7e
 	github.com/google/uuid v1.1.1
 	github.com/miekg/dns v1.1.29
 )

go.sum

@@ -11,6 +11,8 @@ github.com/ameshkov/dnscrypt v1.1.0/go.mod h1:ikduAxNLCTEfd1AaCgpIA5TgroIVQ8JY3V
 github.com/ameshkov/dnsstamps v1.0.1 h1:LhGvgWDzhNJh+kBQd/AfUlq1vfVe109huiXw4JhnPug=
 github.com/ameshkov/dnsstamps v1.0.1/go.mod h1:Ii3eUu73dx4Vw5O4wjzmT5+lkCwovjzaEZZ4gKyIH5A=
 github.com/beefsack/go-rate v0.0.0-20180408011153-efa7637bb9b6/go.mod h1:6YNgTHLutezwnBvyneBbwvB8C82y3dcoOj5EQJIdGXA=
+github.com/campoy/unique v0.0.0-20180121183637-88950e537e7e h1:V9a67dfYqPLAvzk5hMQOXYJlZ4SLIXgyKIE+ZiHzgGQ=
+github.com/campoy/unique v0.0.0-20180121183637-88950e537e7e/go.mod h1:9IOqJGCPMSc6E5ydlp5NIonxObaeu/Iub/X03EKPVYo=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=

holaapi.go

@@ -11,10 +11,11 @@ import (
     "bytes"
     "strconv"
     "math/rand"
+    "github.com/campoy/unique"
 )
 
-const USER_AGENT = "Mozilla/5.0 (X11; Fedora; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.130 Safari/537.36"
-const EXT_VER = "1.164.641"
+const USER_AGENT = "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36"
+const EXT_VER = "1.181.350"
 const EXT_BROWSER = "chrome"
 const PRODUCT = "cws"
 const CCGI_URL = "https://client.hola.org/client_cgi/"
@@ -96,6 +97,13 @@ func VPNCountries(ctx context.Context) (res CountryList, err error) {
         return nil, err
     }
     err = json.Unmarshal(data, &res)
+    for _, a := range res {
+        if a == "uk" {
+            res = append(res, "gb")
+        }
+    }
+    less := func(i, j int) bool { return res[i] < res[j] }
+    unique.Slice(&res, less)
     return
 }
 
@@ -118,10 +126,17 @@ func zgettunnels(ctx context.Context,
                  user_uuid string,
                  session_key int64,
                  country string,
+                 proxy_type string,
                  limit uint) (res *ZGetTunnelsResponse, reterr error) {
     var tunnels ZGetTunnelsResponse
     params := make(url.Values)
-    params.Add("country", country)
+    if proxy_type == "lum" {
+        params.Add("country", country + ".pool_lum_" + country + "_shared")
+    } else if proxy_type == "peer" {
+    	params.Add("country", country + ".peer")
+    } else {
+    	params.Add("country", country)
+    }
     params.Add("limit", strconv.FormatInt(int64(limit), 10))
     params.Add("ping_id", strconv.FormatFloat(rand.Float64(), 'f', -1, 64))
     params.Add("ext_ver", EXT_VER)
@@ -142,6 +157,7 @@ func zgettunnels(ctx context.Context,
 
 func Tunnels(ctx context.Context,
              country string,
+             proxy_type string,
              limit uint) (res *ZGetTunnelsResponse, user_uuid string, reterr error) {
     u := uuid.New()
     user_uuid = hex.EncodeToString(u[:])
@@ -150,6 +166,6 @@ func Tunnels(ctx context.Context,
         reterr = err
         return
     }
-    res, reterr = zgettunnels(ctx, user_uuid, initres.Key, country, limit)
+    res, reterr = zgettunnels(ctx, user_uuid, initres.Key, country, proxy_type, limit)
     return
 }

main.go

@@ -36,7 +36,7 @@ func arg_fail(msg string) {
 
 type CLIArgs struct {
     country string
-    list_countries, list_proxies bool
+    list_countries, list_proxies, use_trial bool
     limit uint
     bind_address string
     verbosity int
@@ -57,14 +57,18 @@ func parse_args() CLIArgs {
             "(10 - debug, 20 - info, 30 - warning, 40 - error, 50 - critical)")
     flag.DurationVar(&args.timeout, "timeout", 10 * time.Second, "timeout for network operations")
     flag.DurationVar(&args.rotate, "rotate", 1 * time.Hour, "rotate user ID once per given period")
-    flag.StringVar(&args.proxy_type, "proxy-type", "direct", "proxy type: direct or peer")
+    flag.StringVar(&args.proxy_type, "proxy-type", "direct", "proxy type: direct or peer or lum")
     flag.StringVar(&args.resolver, "resolver", "https://cloudflare-dns.com/dns-query",
                    "DNS/DoH/DoT resolver to workaround Hola blocked hosts. " +
                    "See https://github.com/ameshkov/dnslookup/ for upstream DNS URL format.")
+    flag.BoolVar(&args.use_trial, "use-trial", false, "use trial ports instead of regular ports")
     flag.Parse()
     if args.country == "" {
         arg_fail("Country can't be empty string.")
     }
+    if args.proxy_type == "" {
+        arg_fail("Proxy type can't be an empty string.")
+    }
     if args.list_countries && args.list_proxies {
         arg_fail("list-countries and list-proxies flags are mutually exclusive")
     }
@@ -77,7 +81,7 @@ func run() int {
         return print_countries(args.timeout)
     }
     if args.list_proxies {
-        return print_proxies(args.country, args.limit, args.timeout)
+        return print_proxies(args.country, args.proxy_type, args.limit, args.timeout)
     }
 
     logWriter := NewLogWriter(os.Stderr)
@@ -99,18 +103,19 @@ func run() int {
         return 6
     }
     mainLogger.Info("Initializing configuration provider...")
-    auth, tunnels, err := CredService(args.rotate, args.timeout, args.country, credLogger)
+    auth, tunnels, err := CredService(args.rotate, args.timeout, args.country, args.proxy_type, credLogger)
     if err != nil {
         mainLogger.Critical("Unable to instantiate credential service: %v", err)
         logWriter.Close()
         return 4
     }
-    endpoint, err := get_endpoint(tunnels, args.proxy_type)
+    endpoint, err := get_endpoint(tunnels, args.proxy_type, args.use_trial)
     if err != nil {
         mainLogger.Critical("Unable to determine proxy endpoint: %v", err)
         logWriter.Close()
         return 5
     }
+    mainLogger.Info("Endpoint: %s", endpoint)
     mainLogger.Info("Starting proxy server...")
     handler := NewProxyHandler(endpoint, auth, resolver, proxyLogger)
     err = http.ListenAndServe(args.bind_address, handler)

snapcraft.yaml

@@ -0,0 +1,24 @@
+name: hola-proxy
+version: '1.2.1'
+summary: Standalone Hola proxy client.
+description: |
+  Standalone Hola proxy client. Just run it and it'll start plain HTTP proxy server forwarding traffic via Hola proxies of your choice.
+
+confinement: strict
+base: core18
+
+parts:
+  hola-proxy:
+    plugin: go
+    go-importpath: github.com/Snawoot/hola-proxy
+    source: https://github.com/Snawoot/hola-proxy
+    source-type: git
+    build-packages:
+      - gcc
+
+apps:
+  hola-proxy:
+    command: bin/hola-proxy
+    plugs:
+      - network
+      - network-bind

utils.go

@@ -62,9 +62,9 @@ func print_countries(timeout time.Duration) int {
     return 0
 }
 
-func print_proxies(country string, limit uint, timeout time.Duration) int {
+func print_proxies(country string, proxy_type string, limit uint, timeout time.Duration) int {
     ctx, _ := context.WithTimeout(context.Background(), timeout)
-    tunnels, user_uuid, err := Tunnels(ctx, country, limit)
+    tunnels, user_uuid, err := Tunnels(ctx, country, proxy_type, limit)
     if err != nil {
         fmt.Fprintf(os.Stderr, "Error: %v\n", err)
         return 3
@@ -77,13 +77,16 @@ func print_proxies(country string, limit uint, timeout time.Duration) int {
     fmt.Println("Proxy-Authorization:",
                 basic_auth_header(login, password))
     fmt.Println("")
-    wr.Write([]string{"Host", "IP address", "Direct port", "Peer port", "Vendor"})
+    wr.Write([]string{"host", "ip_address", "direct", "peer", "hola", "trial", "trial_peer", "vendor"})
     for host, ip := range tunnels.IPList {
         if (PROTOCOL_WHITELIST[tunnels.Protocol[host]]) {
             wr.Write([]string{host,
                               ip,
                               strconv.FormatUint(uint64(tunnels.Port.Direct), 10),
                               strconv.FormatUint(uint64(tunnels.Port.Peer), 10),
+                              strconv.FormatUint(uint64(tunnels.Port.Hola), 10),
+                              strconv.FormatUint(uint64(tunnels.Port.Trial), 10),
+                              strconv.FormatUint(uint64(tunnels.Port.TrialPeer), 10),
                               tunnels.Vendor[host]})
         }
     }
@@ -91,7 +94,7 @@ func print_proxies(country string, limit uint, timeout time.Duration) int {
     return 0
 }
 
-func get_endpoint(tunnels *ZGetTunnelsResponse, typ string) (string, error) {
+func get_endpoint(tunnels *ZGetTunnelsResponse, typ string, trial bool) (string, error) {
     var hostname string
     for k, _ := range tunnels.IPList {
         hostname = k
@@ -101,10 +104,18 @@ func get_endpoint(tunnels *ZGetTunnelsResponse, typ string) (string, error) {
         return "", errors.New("No tunnels found in API response")
     }
     var port uint16
-    if typ == "direct" {
-        port = tunnels.Port.Direct
+    if typ == "direct" || typ == "lum" {
+        if trial {
+            port = tunnels.Port.Trial
+        } else {
+            port = tunnels.Port.Direct
+        }
     } else if typ == "peer" {
-        port = tunnels.Port.Peer
+        if trial {
+            port = tunnels.Port.TrialPeer
+        } else {
+            port = tunnels.Port.Peer
+        }
     } else {
         return "", errors.New("Unsupported port type")
     }