├── .github └── workflows │ └── build-go-binary.yml ├── LICENSE ├── README.md ├── README_EN.md ├── challenge └── challenge.go ├── domains.txt ├── fetch ├── fetch.go ├── manager.go └── util.go ├── go.mod ├── go.sum ├── main.go └── screenshots └── main.png /.github/workflows/build-go-binary.yml: -------------------------------------------------------------------------------- 1 | name: Build When Release 2 | 3 | on: 4 | release: 5 | types: [published] 6 | branches: [main] 7 | 8 | jobs: 9 | build-go-binary: 10 | runs-on: ubuntu-latest 11 | strategy: 12 | matrix: 13 | goos: [linux, windows, freebsd, darwin] 14 | goarch: [amd64, arm64] 15 | exclude: 16 | - goarch: arm64 # Windows don't run on arm64 17 | goos: windows 18 | steps: 19 | - uses: actions/checkout@v3 20 | - uses: wangyoucao577/go-release-action@v1.40 21 | with: 22 | github_token: ${{ secrets.GITHUB_TOKEN }} 23 | goos: ${{ matrix.goos }} 24 | goarch: ${{ matrix.goarch }} 25 | binary_name: "sni-fetch" 26 | extra_files: LICENSE README.md README_EN.md 27 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) 2023 LingC 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Reality SNI Fetch Script 2 | 3 | 查找多个同一AS下的可用于 Reality SNI 的域名 4 | 5 | 中文 | [Engligh](/README_EN.md) 6 | 7 | 使用本脚本筛选出的域名： 8 | - 与目标IP处于同一AS下（IP相似） 9 | - 支持TLS v1.3 10 | - 支持HTTP2 11 | 12 | ![Screenshot](/screenshots/main.png) 13 | 14 | # 使用 15 | 16 | 在 Release 中下载可执行文件 17 | 18 | 运行脚本(以Windows为例) 19 | 20 | ```bash 21 | ./sni-fetch.exe -t 142.251.46.206 -n 0 22 | ``` 23 | 24 | 可选参数： 25 | 26 | ``` 27 | -n 请求的SNI数量，默认为1 28 | 如设置为0则检测全部可检测的域名 29 | -c 检测任务的并发数量，请根据系统资源自行调整，默认为50 30 | ``` 31 | 32 | 33 | # 其他 34 | 35 | [目前使用的查询源](https://bgp.he.net) 36 | 37 | ## 开源许可 38 | 39 | MIT -------------------------------------------------------------------------------- /README_EN.md: -------------------------------------------------------------------------------- 1 | # Reality SNI Fetch Script 2 | 3 | Quickly find multiple SNI within the same AS for Reality 4 | 5 | Domains selected by this script: 6 | - Is under the same AS with the target IP (Ensure IP simularity) 7 | - Support TLS v1.3 8 | - Support HTTP2 9 | 10 | # How to Use 11 | 12 | Go to Release page and download the execuable file. 13 | 14 | Execute the script (As an example for Windwos) 15 | 16 | ```bash 17 | ./sni-fetch.exe -t 142.251.46.206 -n 0 18 | ``` 19 | 20 | Optional parameters: 21 | 22 | ``` 23 | -n The number of SNIs requests needed. Default: 1 24 | If set to 0, will check every domains that can be checked 25 | -c The number of allowed concurrent checking tasks. Please adjust with your system resources. Default: 50 26 | 27 | ``` 28 | 29 | 30 | # More 31 | 32 | [Current query source](https://bgp.he.net) 33 | 34 | # License 35 | 36 | MIT 37 | 38 | -------------------------------------------------------------------------------- /challenge/challenge.go: -------------------------------------------------------------------------------- 1 | package challenge 2 | 3 | import ( 4 | "crypto/tls" 5 | "net/http" 6 | "fmt" 7 | "sync" 8 | ) 9 | var mu sync.Mutex 10 | 11 | func Check(host string, sniNum *int) bool { 12 | infoStr := "" 13 | result := test(host, &infoStr) 14 | mu.Lock() 15 | if(result) { 16 | fmt.Printf("[%d]\033[32m %v Available\n\033[0m", *sniNum, host) 17 | } else { 18 | fmt.Printf("[%d] %s %s\n", *sniNum, host, infoStr) 19 | } 20 | mu.Unlock() 21 | return result 22 | } 23 | 24 | func test(host string, info *string) bool { 25 | url := fmt.Sprintf("https://%v", host) 26 | req, err := http.NewRequest("GET", url, nil) 27 | if err != nil { 28 | fmt.Println("Error creating request:", err) 29 | return false 30 | } 31 | // tp := &http.Transport{ 32 | // TLSClientConfig: &tls.Config{ 33 | // MinVersion: tls.VersionTLS11, 34 | // MaxVersion: tls.VersionTLS13, 35 | // }, 36 | // } 37 | 38 | c := &http.Client{ 39 | Transport: &http.Transport{}, 40 | } 41 | res, _ := c.Do(req) 42 | // When http status code is not 200 OK 43 | if res == nil { 44 | *info = fmtRedColor(" Unreachable") 45 | return false 46 | } else { 47 | // *info = fmtGreenColor(" Accessible") 48 | } 49 | defer res.Body.Close() 50 | if res.TLS == nil { 51 | *info += fmtRedColor(" TLS CONN ") 52 | return fail("Failed to create a TLS conn") 53 | } 54 | if len(res.TLS.VerifiedChains) == 0 { 55 | *info += " Unknown TLS cert" 56 | } 57 | 58 | checkTLS := res.TLS.Version == tls.VersionTLS13 59 | checkH2 := res.ProtoMajor == 2 60 | 61 | if checkTLS { 62 | *info += fmtGreenColor(" TLSv1.3 ") 63 | } else { 64 | *info += fmtRedColor(" TLSv1.3 ") 65 | } 66 | 67 | if checkH2 { 68 | *info += fmtGreenColor(" HTTP/2 ") 69 | } else { 70 | *info += fmtRedColor(" HTTP/2 ") 71 | } 72 | return checkTLS && checkH2 73 | } 74 | 75 | func fmtRedColor(s string) string { 76 | return fmt.Sprintf("\033[31m%v\033[0m", s) 77 | } 78 | 79 | func fmtGreenColor(s string) string { 80 | return fmt.Sprintf("\033[32m%v\033[0m", s) 81 | } 82 | 83 | func fail(i string) bool { 84 | return false 85 | } 86 | -------------------------------------------------------------------------------- /domains.txt: -------------------------------------------------------------------------------- 1 | datalcconsulting.com 2 | systemv.dev -------------------------------------------------------------------------------- /fetch/fetch.go: -------------------------------------------------------------------------------- 1 | package fetch 2 | 3 | import ( 4 | "fmt" 5 | "log" 6 | "net" 7 | "strings" 8 | 9 | "github.com/gocolly/colly/v2" 10 | ) 11 | 12 | type Fetch struct { 13 | Addr string 14 | Num int 15 | Con int 16 | DomainsFile string 17 | } 18 | 19 | type Record struct { 20 | IP string 21 | Domains []string 22 | } 23 | 24 | var fetch *Fetch 25 | var domainList []string 26 | 27 | func errorHandle(r *colly.Response, err error) { 28 | log.Fatal("Error:", err) 29 | } 30 | 31 | func Start(f Fetch) { 32 | fmt.Printf("Start fetching...\n") 33 | fetch = &f 34 | if fetch.DomainsFile != "" { 35 | 36 | } 37 | 38 | ip := net.ParseIP(fetch.Addr) 39 | if ip == nil { 40 | log.Fatal("Inputed a invaild IP address") 41 | } 42 | apiHost := "https://bgp.he.net" 43 | api := "https://bgp.he.net/ip/" 44 | col := colly.NewCollector() 45 | col.OnHTML("td.nowrap > a", func(e *colly.HTMLElement) { 46 | link := e.Attr("href") 47 | fmt.Printf("Get %v\n", link) 48 | getDNSList(apiHost + link) 49 | }) 50 | 51 | col.OnError(errorHandle) 52 | 53 | err := col.Visit(api + fetch.Addr) 54 | if err != nil { 55 | log.Fatal("Cannot get AS info", err) 56 | } 57 | 58 | } 59 | 60 | func getDNSList(url string) { 61 | var waitList []Record 62 | url += "#_dnsrecords" 63 | c := colly.NewCollector() 64 | c.OnHTML("tr", func(row *colly.HTMLElement) { 65 | var IP string 66 | var domains []string 67 | i := 0 68 | row.ForEach("td", func(_ int, e *colly.HTMLElement) { 69 | // Skip PTR records 70 | if i == 0 { 71 | IP = e.Text 72 | } else if i == 2 && !IsStrEmpty(e.Text) { 73 | domains = strings.Split(e.Text, ", ") 74 | domainList = append(domainList, domains...) 75 | } 76 | i++ 77 | }) 78 | record := Record{IP, domains} 79 | waitList = append(waitList, record) 80 | }) 81 | c.OnScraped(func(r *colly.Response) { 82 | HandleRecords(waitList) 83 | }) 84 | c.OnError(errorHandle) 85 | 86 | err := c.Visit(url) 87 | if err != nil { 88 | log.Fatal("Cannot get DNS list", err) 89 | } 90 | 91 | } 92 | -------------------------------------------------------------------------------- /fetch/manager.go: -------------------------------------------------------------------------------- 1 | package fetch 2 | 3 | import ( 4 | "fmt" 5 | "sni-fetch/challenge" 6 | "strings" 7 | "sync" 8 | ) 9 | 10 | var mu sync.Mutex 11 | 12 | // The number of sni met the conditions 13 | var vaildSNIs []string 14 | 15 | // The number of already checked sni 16 | var sniNum = 1 17 | 18 | func HandleRecords(rs []Record) { 19 | ch := make(chan struct{}) 20 | if fetch.Con > len(domainList) { 21 | fetch.Con = len(domainList) 22 | } 23 | dIndex := 0 24 | for i := 0; i < fetch.Con; i++ { 25 | go processChallenge(domainList[dIndex], ch) 26 | dIndex++ 27 | } 28 | 29 | for { 30 | // When a check task finished 31 | <-ch 32 | // All the SNI checks finished 33 | if sniNum == len(domainList) { 34 | break 35 | } 36 | if fetch.Num != 0 { 37 | if len(vaildSNIs) >= fetch.Num { 38 | break 39 | } 40 | } 41 | // Continue to create more tasks, 42 | // if not cover all the domains wanted to be checked 43 | if dIndex < len(domainList) { 44 | go processChallenge(domainList[dIndex], ch) 45 | dIndex++ 46 | } 47 | } 48 | close(ch) 49 | output() 50 | } 51 | 52 | func processChallenge(domain string, ch chan struct{}) { 53 | if challenge.Check(domain, &sniNum) { 54 | vaildSNIs = append(vaildSNIs, domain) 55 | } 56 | mu.Lock() 57 | sniNum++ 58 | mu.Unlock() 59 | ch <- struct{}{} 60 | } 61 | 62 | func output() { 63 | fmt.Printf("\n\033[32m[Finished] Found %v SNIs available: \n %v\033[0m", len(vaildSNIs), strings.Join(vaildSNIs, "\n")) 64 | } 65 | -------------------------------------------------------------------------------- /fetch/util.go: -------------------------------------------------------------------------------- 1 | package fetch 2 | 3 | import ( 4 | "strings" 5 | ) 6 | 7 | func IsStrEmpty(s string) bool { 8 | trimmed := strings.TrimSpace(s) 9 | return len(trimmed) == 0 10 | } 11 | -------------------------------------------------------------------------------- /go.mod: -------------------------------------------------------------------------------- 1 | module sni-fetch 2 | 3 | go 1.21.3 4 | 5 | require github.com/gocolly/colly/v2 v2.1.0 6 | 7 | require ( 8 | github.com/PuerkitoBio/goquery v1.8.1 // indirect 9 | github.com/andybalholm/cascadia v1.3.2 // indirect 10 | github.com/antchfx/htmlquery v1.3.0 // indirect 11 | github.com/antchfx/xmlquery v1.3.18 // indirect 12 | github.com/antchfx/xpath v1.2.5 // indirect 13 | github.com/gobwas/glob v0.2.3 // indirect 14 | github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect 15 | github.com/golang/protobuf v1.5.3 // indirect 16 | github.com/kennygrant/sanitize v1.2.4 // indirect 17 | github.com/saintfish/chardet v0.0.0-20230101081208-5e3ef4b5456d // indirect 18 | github.com/stretchr/testify v1.8.4 // indirect 19 | github.com/temoto/robotstxt v1.1.2 // indirect 20 | golang.org/x/net v0.18.0 // indirect 21 | golang.org/x/text v0.14.0 // indirect 22 | google.golang.org/appengine v1.6.8 // indirect 23 | google.golang.org/protobuf v1.31.0 // indirect 24 | ) 25 | -------------------------------------------------------------------------------- /go.sum: -------------------------------------------------------------------------------- 1 | cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= 2 | github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= 3 | github.com/PuerkitoBio/goquery v1.5.1/go.mod h1:GsLWisAFVj4WgDibEWF4pvYnkVQBpKBKeU+7zCJoLcc= 4 | github.com/PuerkitoBio/goquery v1.8.1 h1:uQxhNlArOIdbrH1tr0UXwdVFgDcZDrZVdcpygAcwmWM= 5 | github.com/PuerkitoBio/goquery v1.8.1/go.mod h1:Q8ICL1kNUJ2sXGoAhPGUdYDJvgQgHzJsnnd3H7Ho5jQ= 6 | github.com/andybalholm/cascadia v1.1.0/go.mod h1:GsXiBklL0woXo1j/WYWtSYYC4ouU9PqHO0sqidkEA4Y= 7 | github.com/andybalholm/cascadia v1.2.0/go.mod h1:YCyR8vOZT9aZ1CHEd8ap0gMVm2aFgxBp0T0eFw1RUQY= 8 | github.com/andybalholm/cascadia v1.3.1/go.mod h1:R4bJ1UQfqADjvDa4P6HZHLh/3OxWWEqc0Sk8XGwHqvA= 9 | github.com/andybalholm/cascadia v1.3.2 h1:3Xi6Dw5lHF15JtdcmAHD3i1+T8plmv7BQ/nsViSLyss= 10 | github.com/andybalholm/cascadia v1.3.2/go.mod h1:7gtRlve5FxPPgIgX36uWBX58OdBsSS6lUvCFb+h7KvU= 11 | github.com/antchfx/htmlquery v1.2.3/go.mod h1:B0ABL+F5irhhMWg54ymEZinzMSi0Kt3I2if0BLYa3V0= 12 | github.com/antchfx/htmlquery v1.3.0 h1:5I5yNFOVI+egyia5F2s/5Do2nFWxJz41Tr3DyfKD25E= 13 | github.com/antchfx/htmlquery v1.3.0/go.mod h1:zKPDVTMhfOmcwxheXUsx4rKJy8KEY/PU6eXr/2SebQ8= 14 | github.com/antchfx/xmlquery v1.2.4/go.mod h1:KQQuESaxSlqugE2ZBcM/qn+ebIpt+d+4Xx7YcSGAIrM= 15 | github.com/antchfx/xmlquery v1.3.18 h1:FSQ3wMuphnPPGJOFhvc+cRQ2CT/rUj4cyQXkJcjOwz0= 16 | github.com/antchfx/xmlquery v1.3.18/go.mod h1:Afkq4JIeXut75taLSuI31ISJ/zeq+3jG7TunF7noreA= 17 | github.com/antchfx/xpath v1.1.6/go.mod h1:Yee4kTMuNiPYJ7nSNorELQMr1J33uOpXDMByNYhvtNk= 18 | github.com/antchfx/xpath v1.1.8/go.mod h1:Yee4kTMuNiPYJ7nSNorELQMr1J33uOpXDMByNYhvtNk= 19 | github.com/antchfx/xpath v1.2.3/go.mod h1:i54GszH55fYfBmoZXapTHN8T8tkcHfRgLyVwwqzXNcs= 20 | github.com/antchfx/xpath v1.2.4/go.mod h1:i54GszH55fYfBmoZXapTHN8T8tkcHfRgLyVwwqzXNcs= 21 | github.com/antchfx/xpath v1.2.5 h1:hqZ+wtQ+KIOV/S3bGZcIhpgYC26um2bZYP2KVGcR7VY= 22 | github.com/antchfx/xpath v1.2.5/go.mod h1:i54GszH55fYfBmoZXapTHN8T8tkcHfRgLyVwwqzXNcs= 23 | github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU= 24 | github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= 25 | github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= 26 | github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= 27 | github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= 28 | github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4= 29 | github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c= 30 | github.com/gobwas/glob v0.2.3 h1:A4xDbljILXROh+kObIiy5kIaPYD8e96x1tgBhUI5J+Y= 31 | github.com/gobwas/glob v0.2.3/go.mod h1:d3Ez4x06l9bZtSvzIay5+Yzi0fmZzPgnTbPcKjJAkT8= 32 | github.com/gocolly/colly v1.2.0/go.mod h1:Hof5T3ZswNVsOHYmba1u03W65HDWgpV5HifSuueE0EA= 33 | github.com/gocolly/colly/v2 v2.1.0 h1:k0DuZkDoCsx51bKpRJNEmcxcp+W5N8ziuwGaSDuFoGs= 34 | github.com/gocolly/colly/v2 v2.1.0/go.mod h1:I2MuhsLjQ+Ex+IzK3afNS8/1qP3AedHOusRPcRdC5o0= 35 | github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q= 36 | github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc= 37 | github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da h1:oI5xCqsCo564l8iNU+DwB5epxmsaqB+rhGL0m5jtYqE= 38 | github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc= 39 | github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A= 40 | github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= 41 | github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= 42 | github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U= 43 | github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8= 44 | github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA= 45 | github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrUpVNzEA03Pprs= 46 | github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w= 47 | github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0= 48 | github.com/golang/protobuf v1.4.1/go.mod h1:U8fpvMrcmy5pZrNK1lt4xCsGvpyWQ/VVv6QDs8UjoX8= 49 | github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI= 50 | github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk= 51 | github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY= 52 | github.com/golang/protobuf v1.5.3 h1:KhyjKVUg7Usr/dYsdSqoFveMYd5ko72D+zANwlG1mmg= 53 | github.com/golang/protobuf v1.5.3/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY= 54 | github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M= 55 | github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= 56 | github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= 57 | github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= 58 | github.com/google/go-cmp v0.5.5 h1:Khx7svrCpmxxtHBq5j2mp/xVjsi8hQMfNLvJFAlrGgU= 59 | github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE= 60 | github.com/jawher/mow.cli v1.1.0/go.mod h1:aNaQlc7ozF3vw6IJ2dHjp2ZFiA4ozMIYY6PyuRJwlUg= 61 | github.com/kennygrant/sanitize v1.2.4 h1:gN25/otpP5vAsO2djbMhF/LQX6R7+O1TB4yv8NzpJ3o= 62 | github.com/kennygrant/sanitize v1.2.4/go.mod h1:LGsjYYtgxbetdg5owWB2mpgUL6e2nfw2eObZ0u0qvak= 63 | github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= 64 | github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= 65 | github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA= 66 | github.com/saintfish/chardet v0.0.0-20120816061221-3af4cd4741ca/go.mod h1:uugorj2VCxiV1x+LzaIdVa9b4S4qGAcH6cbhh4qVxOU= 67 | github.com/saintfish/chardet v0.0.0-20230101081208-5e3ef4b5456d h1:hrujxIzL1woJ7AwssoOcM/tq5JjjG2yYOc8odClEiXA= 68 | github.com/saintfish/chardet v0.0.0-20230101081208-5e3ef4b5456d/go.mod h1:uugorj2VCxiV1x+LzaIdVa9b4S4qGAcH6cbhh4qVxOU= 69 | github.com/stretchr/objx v0.1.0/go.mod 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google.golang.org/appengine v1.6.8 h1:IhEN5q69dyKagZPYMSdIjS2HqprW324FRQZJcGqPAsM= 157 | google.golang.org/appengine v1.6.8/go.mod h1:1jJ3jBArFh5pcgW8gCtRJnepW8FzD1V44FJffLiz/Ds= 158 | google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc= 159 | google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc= 160 | google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo= 161 | google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c= 162 | google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg= 163 | google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk= 164 | google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8= 165 | google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0= 166 | google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM= 167 | google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE= 168 | google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo= 169 | google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= 170 | google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= 171 | google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= 172 | google.golang.org/protobuf v1.24.0/go.mod h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGjtUeSXeh4= 173 | google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw= 174 | google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc= 175 | google.golang.org/protobuf v1.31.0 h1:g0LDEJHgrBl9N9r17Ru3sqWhkIx2NB67okBHPwC7hs8= 176 | google.golang.org/protobuf v1.31.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I= 177 | gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= 178 | gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= 179 | honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= 180 | honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= 181 | -------------------------------------------------------------------------------- /main.go: -------------------------------------------------------------------------------- 1 | package main 2 | 3 | import ( 4 | "flag" 5 | "fmt" 6 | "sni-fetch/fetch" 7 | ) 8 | 9 | func main() { 10 | 11 | targetIP := flag.String("t", "", "The target IP") 12 | sniNum := flag.Int("n", 1, "The required number of sni") 13 | conNum := flag.Int("c", 50, "The number of concurrent checks in a single round") 14 | file := flag.String("file", "", "") 15 | flag.Parse() 16 | printProcInfo() 17 | fetch.Start(fetch.Fetch{ 18 | Addr : *targetIP, 19 | Num : *sniNum, 20 | Con : *conNum, 21 | DomainsFile: *file, 22 | }) 23 | } 24 | 25 | 26 | func printProcInfo() { 27 | title := ` 28 | ███████╗███╗ ██╗██╗ ███████╗███████╗████████╗ ██████╗██╗ ██╗ 29 | ██╔════╝████╗ ██║██║ ██╔════╝██╔════╝╚══██╔══╝██╔════╝██║ ██║ 30 | ███████╗██╔██╗ ██║██║ █████╗ █████╗ ██║ ██║ ███████║ 31 | ╚════██║██║╚██╗██║██║ ██╔══╝ ██╔══╝ ██║ ██║ ██╔══██║ 32 | ███████║██║ ╚████║██║ ██║ ███████╗ ██║ ╚██████╗██║ ██║ 33 | ╚══════╝╚═╝ ╚═══╝╚═╝ ╚═╝ ╚══════╝ ╚═╝ ╚═════╝╚═╝ ╚═╝ 34 | 35 | Github: https://github.com/HelloLingC/SNI-Fetch 36 | ` 37 | fmt.Printf(title + "\n") 38 | } 39 | -------------------------------------------------------------------------------- /screenshots/main.png: 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